CN111302425A - Sludge separation box of grease separation equipment - Google Patents

Sludge separation box of grease separation equipment Download PDF

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Publication number
CN111302425A
CN111302425A CN201911258628.0A CN201911258628A CN111302425A CN 111302425 A CN111302425 A CN 111302425A CN 201911258628 A CN201911258628 A CN 201911258628A CN 111302425 A CN111302425 A CN 111302425A
Authority
CN
China
Prior art keywords
grease
sludge separation
horizontal plate
sludge
box body
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201911258628.0A
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Chinese (zh)
Inventor
马宁
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Anqing Hengyu Grease Co ltd
Original Assignee
Taihu Runle Vegetable Oil Factory
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Taihu Runle Vegetable Oil Factory filed Critical Taihu Runle Vegetable Oil Factory
Priority to CN201911258628.0A priority Critical patent/CN111302425A/en
Publication of CN111302425A publication Critical patent/CN111302425A/en
Pending legal-status Critical Current

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    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/24—Treatment of water, waste water, or sewage by flotation
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/40—Devices for separating or removing fatty or oily substances or similar floating material

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  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Organic Chemistry (AREA)
  • Analytical Chemistry (AREA)
  • Removal Of Floating Material (AREA)
  • Physical Water Treatments (AREA)

Abstract

The embodiment of the invention discloses a sludge separation box of grease separation equipment. The invention provides a sludge separation box of grease separation equipment, which comprises: the device comprises a sludge separation box body, a push rod motor installation box, a grease collecting barrel channel, a water inlet pipeline, a visible window, an air floatation device and a horizontal plate; the accessible visual window observes the water level in the sludge separation case, the water level is close with the height of horizontal plate in the control sludge separation case, the air supporting device makes waste water produce a large amount of micro-bubbles through dive formula microbubble generator, grease in the waste water attaches and floats to the surface of water at the bubble surface, the bubble height just passes the horizontal plate and floats to the horizontal plate top, utilize the push pedal to scrape oil to the horizontal plate upper surface, the part that will scrape down pushes away to grease collecting vessel passageway, the push pedal area can set up to the area phase-match with grease collecting vessel passageway, promote water oil separating's effect.

Description

Sludge separation box of grease separation equipment
Technical Field
The invention relates to the technical field of grease separation, in particular to a sludge separation tank of grease separation equipment.
Background
The oil-water separation is mainly based on the density difference or chemical property difference of water and oil, and utilizes gravity settling principle or other physical and chemical reaction to remove impurities or complete the separation of oil and water.
The patent No. CN 208008574U's patent discloses a grease splitter, the pressure water pipe comprises a water inlet pipe, advance water piping connection and have the sediment filter, the bottom of sediment filter is connected with the sediment collecting box through the slag pipe, the top intercommunication of sediment filter has the breather pipe, one side that the inlet tube was kept away from to the sediment filter has the mud separator box through water piping connection, fixed mounting has the air supporting device on the mud separator box bottom side inner wall, the air supporting device includes micro-blower and micropore aerator, the top side fixed mounting of mud separator box has the warmer, one side of mud separator box communicates respectively has mud collecting vessel and grease collecting vessel, one side that the sediment filter was kept away from to the mud separator box is connected with the drain pipe, and the one end that the mud separator box was kept away from to the drain pipe is connected with the sewage lift pump, the sewage outlet. In above-mentioned grease splitter, the air supporting device in the sludge separation case can make waste water produce a large amount of micro bubbles through dive formula microbubble generator, because surface tension effect, grease attaches on the bubble surface and floats to the surface of water, floats to the bubble of the surface of water and scrapes oil through mechanical frizing mechanism, flows in the grease collecting vessel through oil outlet pipe to reach the separation effect of profit.
However, in the above oil separation apparatus, the water level in the sludge separation tank is not easy to control, and the push plate area of the mechanical oil scraping mechanism is small, when the water level in the sludge separation tank is higher or lower than the height of the push plate, oil is attached to the surface of the bubbles and floats to the water surface, and the position of the push plate does not correspond to the height of the bubbles, so that oil scraping cannot be smoothly completed.
Disclosure of Invention
The invention aims to provide a sludge separation box of grease separation equipment, which solves the problems that in the existing grease separation equipment, the water level in the sludge separation box is not convenient to control, the push plate area of a mechanical oil scraping mechanism is small, and when the water level in the sludge separation box is higher or lower than the height of the push plate, oil scraping cannot be smoothly finished.
The invention provides a sludge separating box of grease separating equipment, which comprises: the device comprises a sludge separation box body, a push rod motor installation box, a grease collecting barrel channel, a water inlet pipeline, a visible window, an air floatation device and a horizontal plate;
the push rod motor installation box is arranged at one end of the sludge separation box body, the grease collecting barrel channel is connected to the other end of the sludge separation box body, the water inlet pipeline extends into the sludge separation box body from the top end of the sludge separation box body, and the visible window is arranged on the box wall of the sludge separation box body;
a push rod motor is arranged in the push rod motor installation box, the push rod motor is provided with a push rod, the push rod penetrates through the side wall of the sludge separation box body and extends into the sludge separation box body, and a push plate is arranged at one end of the push rod in the sludge separation box body;
the air floatation device is arranged on the inner bottom surface of the sludge separation box body, the horizontal plate is arranged in the sludge separation box body and is positioned on the air floatation device, the horizontal plate is positioned below the push rod, the upper surface of the horizontal plate is flush with the inner bottom surface of the grease collecting barrel channel, and through holes distributed in a matrix form are formed in the horizontal plate;
the push plate is perpendicular to the horizontal plate, the bottom of the push plate is in contact with the upper surface of the horizontal plate, and the area of the push plate is larger than the sectional area of the grease collecting barrel channel.
Optionally, slide rails are arranged on two sides of the upper surface of the horizontal plate, slide blocks are arranged at two ends of the bottom of the push plate, and the slide blocks are connected with the slide rails in a sliding manner.
Optionally, the bottom of push pedal towards one side of grease collecting bucket passageway is provided with the frizing rubber strip mounting groove, be provided with the frizing rubber strip on the frizing rubber strip mounting groove, the cross-section of frizing rubber strip is right angled triangle, the one end of frizing rubber strip is connected with the installation department, the cross-section of installation department is trapezoidal, the installation department install in the frizing rubber strip mounting groove.
Optionally, the top of push pedal towards one side of grease collecting vessel passageway is provided with the spacing groove, the push pedal stretches into under the state of grease collecting vessel passageway tip, the spacing groove with the inner wall of sludge separation case body contacts.
Optionally, the diameter of the bottom of the through hole is gradually increased from top to bottom.
Optionally, the height of the top of the visible window is greater than or equal to the height of the bottom surface of the horizontal plate.
Optionally, the sludge separation case body is cuboid, the inlet channel set up in the one corner of sludge separation case body, sludge separation case body top one corner is provided with first pipeline and stretches into the hole, correspond on the horizontal plate first pipeline stretches into the position of hole below and is provided with the second pipeline and stretches into the hole, the push pedal is close to the one end that the second pipeline stretched into the hole is provided with the pipeline and stretches into breach portion, the inlet channel passes first pipeline stretch into the hole with the second pipeline stretches into the hole, extends to the horizontal plate below.
The invention has the following beneficial effects: the invention provides a sludge separation box of grease separation equipment, wherein a visual window is arranged on the sludge separation box, a horizontal plate is arranged in the sludge separation box, and a push plate is arranged at one end of a push rod motor in a sludge separation box body; the horizontal plate is arranged in the sludge separation box body and positioned on the air floatation device, the horizontal plate is positioned below the push rod, the upper surface of the horizontal plate is flush with the inner bottom surface of the grease collecting barrel channel, through holes distributed in a matrix form are formed in the horizontal plate, the push plate is vertical to the horizontal plate, the bottom of the push plate is in contact with the upper surface of the horizontal plate, and the area of the push plate is larger than the sectional area of the grease collecting barrel channel; when the sludge separating box of the grease separating device is used, the water level in the sludge separating box can be observed through the visual window, the water quantity of the water entering the sludge separating box from the water inlet pipeline is controlled, the water level is preferably close to the height of the horizontal plate, the air floating device in the sludge separating box can enable waste water to generate a large amount of micro bubbles through the submersible type micro bubble generator, grease in the waste water is attached to the surface of the bubbles and floats to the water surface, the height of the bubbles floating to the water surface just penetrates through the horizontal plate and floats to the upper part of the horizontal plate, so that the push rod of the push rod motor can be utilized to drive the push plate to scrape oil on the upper surface of the horizontal plate, the scraped part is pushed to the grease collecting barrel channel, and the oil-water separating effect is achieved. The air bubble with the grease can be controlled to float to the water surface and then approximately above the horizontal plate, so that the position of the push plate is adapted to the height of the air bubble, oil scraping is smoothly completed, and the oil-water separation effect is improved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
FIG. 1 is a schematic structural diagram of a sludge separation tank of a grease separation device provided by the invention.
FIG. 2 is a schematic view of an angle inside a sludge separating tank of a grease separating apparatus according to the present invention.
FIG. 3 is a schematic view of the inside of a sludge separating tank of the grease separating device according to another angle.
FIG. 4 is a schematic diagram of a push plate structure of a sludge separating box of the grease separating device provided by the invention.
FIG. 5 is a schematic structural view of an oil scraping rubber strip of a sludge separation tank of the grease separation device provided by the invention.
FIG. 6 is a schematic view of a through hole of a sludge separating tank of the grease separating device provided by the invention.
Illustration of the drawings: 1-sludge separation box body; 2-push rod motor mounting box; 3-grease collection barrel channel; 4-a water inlet pipeline; 5-a visible window; 6, an air floatation device; 7-horizontal plate; 21-a push rod; 22-a push plate; 71-a through hole; 72-a slide rail; 223-a slider; 224-oil scraping rubber strip mounting groove; 222-a strip of oil scraping rubber; 2221-a mounting portion; 221-a limiting groove; 11-a first conduit access hole; 70-a second conduit access hole; 220-the pipeline extends into the gap part; 711-rounded corners.
Detailed Description
It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present invention will be described in detail below with reference to the embodiments with reference to the attached drawings. It should be noted that the following detailed description is exemplary and is intended to provide further explanation of the disclosure. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs.
Referring to fig. 1 to 6, a sludge separating tank of a grease separating apparatus according to an embodiment of the present invention includes: sludge separation case body 1, push rod motor install bin 2, grease collecting vessel passageway 3, inlet channel 4, visual window 5, air supporting device 6 and horizontal plate 7.
Wherein, push rod motor install bin 2 sets up in the one end of mud separator box body 1 for install the push rod motor, grease collecting vessel passageway 3 is connected in the other end of mud separator box body 1, is used for with the grease collecting vessel intercommunication. The water inlet pipeline 4 extends into the sludge separation box body 1 from the top end of the sludge separation box body 1. The visual window 5 is arranged on the wall of the sludge separation tank body 1, and can visually grasp the water level in the sludge separation tank body 1.
Be provided with the push rod motor in the push rod motor install bin 2, the push rod motor is provided with push rod 21, and push rod 21 passes the inside that the lateral wall of mud separator box body 1 stretched into mud separator box body 1, and push rod 21 is provided with push pedal 22 in the inside one end of mud separator box body 1 for realize the frizing.
The air flotation device 6 is arranged on the bottom surface inside the sludge separation box body 1 and used for enabling the wastewater to generate a large amount of micro bubbles through the submersible type micro bubble generator. Horizontal plate 7 sets up in sludge separation case body 1 inside and is located air supporting device 6, and horizontal plate 7 is located push rod 21 below, and horizontal plate 7 upper surface and grease collecting vessel passageway 3's inside bottom surface parallel and level are provided with the through-hole 71 that the matrix distributes on horizontal plate 7 for make the bubble pass through. The push plate 22 is perpendicular with the horizontal plate 7, the bottom of the push plate 22 contacts with the upper surface of the horizontal plate 7, and the area of the push plate 22 is larger than the sectional area of the grease collecting barrel channel 3, so that the oil scraping effect can be improved.
In this embodiment, the sliding rails 72 are disposed on two sides of the upper surface of the horizontal plate 7, the sliding blocks 223 are disposed at two ends of the bottom of the pushing plate 22, the sliding blocks 223 are slidably connected to the sliding rails 72, and the pushing plate 22 is slidably connected to the upper surface of the horizontal plate 7, so that the oil scraping stability can be improved.
In this embodiment, the bottom of push pedal 22 is provided with the frizing rubber strip mounting groove 224 towards one side of grease collecting bucket passageway 3, be provided with frizing rubber strip 222 on the frizing rubber strip mounting groove 224, the cross-section of frizing rubber strip 222 is right triangle, the one end of frizing rubber strip 222 is connected with installation department 2221, the cross-section of installation department 2221 is trapezoidal, installation department 2221 is inserted in frizing rubber strip mounting groove 224, frizing rubber strip 222 can closely with horizontal plate 7 upper surface contact, promote the effect of frizing.
In this embodiment, one side of the top of the push plate 22 facing the grease collecting barrel channel 3 is provided with a limiting groove 221, and under the state that the push plate 22 extends into the end of the grease collecting barrel channel 3, the limiting groove 221 contacts with the inner wall of the sludge separating box body 1, so that the push plate 22 can push grease on the horizontal plate 7 to the grease collecting barrel channel 3 more thoroughly. The bottom of the through hole 71 is provided with a round part 711, and the diameter of the round part 711 is gradually increased from top to bottom so that bubbles float up. The height of the top of the visible window 5 is greater than or equal to the height of the bottom surface of the horizontal plate 7, so as to better observe the height relationship between the water level and the horizontal plate 7.
Preferably, sludge separation case body 1 is the cuboid form, inlet channel 4 sets up in sludge separation case body 1's one corner, 1 top one corner of sludge separation case body is provided with first pipeline and stretches into hole 11, it stretches into hole 70 to correspond the position that first pipeline stretched into hole 11 below on horizontal plate 7 and is provided with second pipeline, push pedal 22 is provided with the pipeline near the one end that second pipeline stretched into hole 70 and stretches into breach portion 220, inlet channel 4 passes first pipeline and stretches into hole 11 and second pipeline and stretch into hole 70, extend to horizontal plate 7 below, design through the above-mentioned structure, can make inlet channel 4 can carry waste water to 1 bottom of sludge separation case body steadily, inlet channel 4 can not produce the interference with other structures again simultaneously.
When the sludge separation tank of the grease separation equipment is used, the water level in the sludge separation tank 1 can be observed through the visual window 5, the water quantity entering the sludge separation tank 1 from the water inlet pipeline 4 is controlled, the water level is preferably close to the height of the horizontal plate 7, a large amount of micro bubbles are generated by wastewater through the submersible type micro bubble generator by the air floating device 6 in the sludge separation tank 1, grease in the wastewater is attached to the surface of the bubbles and floats to the water surface, the height of the bubbles floating to the water surface just penetrates through the horizontal plate 7 and floats to the upper part of the horizontal plate 7, so that the push rod 21 of the push rod motor can be utilized to drive the push plate 22 to scrape oil on the upper surface of the horizontal plate, and the scraped part is pushed to the grease collecting barrel channel, thereby achieving the oil-water separation effect. The arrangement of the visual window 5 of the invention ensures that the water level in the sludge separation tank 1 is convenient to control, and the area of the push plate 22 can be matched with the area of the grease collecting barrel channel 3, so that bubbles with grease can be controlled to float to the water surface and then be approximately above the horizontal plate 7, and the position of the push plate 22 is matched with the height of the bubbles, thereby smoothly completing oil scraping and improving the oil-water separation effect.
It will be understood that the present application is not limited to the precise arrangements described above and shown in the drawings and that various modifications and changes may be made without departing from the scope thereof. The scope of the application is limited only by the appended claims.

Claims (7)

1. The utility model provides a grease splitter's sludge separation case which characterized in that includes: the device comprises a sludge separation box body (1), a push rod motor installation box (2), a grease collecting barrel channel (3), a water inlet pipeline (4), a visible window (5), an air floatation device (6) and a horizontal plate (7);
the push rod motor installation box (2) is arranged at one end of the sludge separation box body (1), the grease collecting barrel channel (3) is connected to the other end of the sludge separation box body (1), the water inlet pipeline (4) extends into the sludge separation box body (1) from the top end of the sludge separation box body (1), and the visual window (5) is arranged on the box wall of the sludge separation box body (1);
a push rod motor is arranged in the push rod motor installation box (2), the push rod motor is provided with a push rod (21), the push rod (21) penetrates through the side wall of the sludge separation box body (1) and extends into the sludge separation box body (1), and a push plate (22) is arranged at one end, inside the sludge separation box body (1), of the push rod (21);
the air floatation device (6) is arranged on the inner bottom surface of the sludge separation box body (1), the horizontal plate (7) is arranged inside the sludge separation box body (1) and located on the air floatation device (6), the horizontal plate (7) is located below the push rod (21), the upper surface of the horizontal plate (7) is flush with the inner bottom surface of the grease collection barrel channel (3), and through holes (71) distributed in a matrix form are arranged on the horizontal plate (7);
push pedal (22) with horizontal plate (7) are perpendicular, the bottom of push pedal (22) with horizontal plate (7) upper surface contacts, the area of push pedal (22) is greater than the sectional area of grease collecting vessel passageway (3).
2. The sludge separating box of the grease separating device according to claim 1, wherein slide rails (72) are arranged on two sides of the upper surface of the horizontal plate (7), slide blocks (223) are arranged on two ends of the bottom of the push plate (22), and the slide blocks (223) are slidably connected with the slide rails (72).
3. The sludge separating box of the grease separating equipment according to claim 2, characterized in that the bottom of the push plate (22) faces the grease collecting barrel channel (3) and is provided with a grease scraping rubber strip mounting groove (224), a grease scraping rubber strip (222) is arranged on the grease scraping rubber strip mounting groove (224), the cross section of the grease scraping rubber strip (222) is a right triangle, one end of the grease scraping rubber strip (222) is connected with an installation part (2221), the cross section of the installation part (2221) is trapezoidal, and the installation part (2221) is inserted into the grease scraping rubber strip mounting groove (224).
4. The sludge separation tank of the grease separation equipment according to claim 3, wherein a limit groove (221) is arranged on one side of the top of the push plate (22) facing the grease collecting barrel channel (3), and the limit groove (221) is in contact with the inner wall of the sludge separation tank body (1) in a state that the push plate (22) extends into the end of the grease collecting barrel channel (3).
5. The sludge separating tank of the grease separating device according to claim 1, wherein the diameter of the bottom of the through hole (71) is gradually increased from top to bottom.
6. Sludge separation tank of a grease separation device according to claim 1, characterized in that the height of the top of the visible window (5) is greater than or equal to the height of the bottom surface of the horizontal plate (7).
7. The sludge separation tank of the grease separation equipment according to claim 1, wherein the sludge separation tank body (1) is a cuboid, the water inlet pipe (4) is arranged at one corner of the sludge separation tank body (1), a first pipe extending hole (11) is arranged at one corner of the top of the sludge separation tank body (1), a second pipe extending hole (70) is arranged on the horizontal plate (7) at a position corresponding to the position below the first pipe extending hole (11), a pipe extending notch portion (220) is arranged at one end of the push plate (22) close to the second pipe extending hole (70), and the water inlet pipe (4) penetrates through the first pipe extending hole (11) and the second pipe extending hole (70) and extends to the position below the horizontal plate (7).
CN201911258628.0A 2019-12-10 2019-12-10 Sludge separation box of grease separation equipment Pending CN111302425A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201911258628.0A CN111302425A (en) 2019-12-10 2019-12-10 Sludge separation box of grease separation equipment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201911258628.0A CN111302425A (en) 2019-12-10 2019-12-10 Sludge separation box of grease separation equipment

Publications (1)

Publication Number Publication Date
CN111302425A true CN111302425A (en) 2020-06-19

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CN201911258628.0A Pending CN111302425A (en) 2019-12-10 2019-12-10 Sludge separation box of grease separation equipment

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114273354A (en) * 2021-12-18 2022-04-05 深圳市雄鹰清洁服务有限公司 Kitchen garbage separator
CN118851497A (en) * 2024-09-20 2024-10-29 杭州康强水处理设备有限公司 A sewage solid-liquid separation device

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2037732U (en) * 1988-10-26 1989-05-17 唐思德 Two-funnel oil-water separator
CN203700055U (en) * 2014-01-17 2014-07-09 苏州克莱威环保设备工程有限公司 Unpowered hand-push movable food residue separation all-in-one machine
CN205590539U (en) * 2016-05-13 2016-09-21 合肥学院 Sludge concentration device
CN206720801U (en) * 2017-05-24 2017-12-08 青岛科技大学 A kind of catering trade oil water separator
CN107522341A (en) * 2017-10-20 2017-12-29 李年贵 A kind of oil-water separator of efficient energy-saving
CN208008574U (en) * 2018-01-25 2018-10-26 中建二局第一建筑工程有限公司 Grease separation equipment
CN208667177U (en) * 2018-08-03 2019-03-29 杭州桂冠环保科技有限公司 Automatic oily water separator
CN209024393U (en) * 2018-10-19 2019-06-25 兰溪兴业压力容器制造有限公司 A kind of high-efficiency dehydration separation vessel

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2037732U (en) * 1988-10-26 1989-05-17 唐思德 Two-funnel oil-water separator
CN203700055U (en) * 2014-01-17 2014-07-09 苏州克莱威环保设备工程有限公司 Unpowered hand-push movable food residue separation all-in-one machine
CN205590539U (en) * 2016-05-13 2016-09-21 合肥学院 Sludge concentration device
CN206720801U (en) * 2017-05-24 2017-12-08 青岛科技大学 A kind of catering trade oil water separator
CN107522341A (en) * 2017-10-20 2017-12-29 李年贵 A kind of oil-water separator of efficient energy-saving
CN208008574U (en) * 2018-01-25 2018-10-26 中建二局第一建筑工程有限公司 Grease separation equipment
CN208667177U (en) * 2018-08-03 2019-03-29 杭州桂冠环保科技有限公司 Automatic oily water separator
CN209024393U (en) * 2018-10-19 2019-06-25 兰溪兴业压力容器制造有限公司 A kind of high-efficiency dehydration separation vessel

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114273354A (en) * 2021-12-18 2022-04-05 深圳市雄鹰清洁服务有限公司 Kitchen garbage separator
CN118851497A (en) * 2024-09-20 2024-10-29 杭州康强水处理设备有限公司 A sewage solid-liquid separation device
CN118851497B (en) * 2024-09-20 2024-12-17 杭州康强水处理设备有限公司 Sewage solid-liquid separation device

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Effective date of registration: 20220927

Address after: 246400 beside National Highway 105, Xiaochi Town, Taihu County, Anqing City, Anhui Province

Applicant after: ANQING HENGYU GREASE Co.,Ltd.

Address before: 105 National Road, Xiaochi Town, Taihu County, Anqing City, Anhui Province, 246000

Applicant before: Taihu Runle Vegetable Oil Factory

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Application publication date: 20200619

RJ01 Rejection of invention patent application after publication