CN105688756B - A kind of intermittent rosin dry method dissolver - Google Patents
A kind of intermittent rosin dry method dissolver Download PDFInfo
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- CN105688756B CN105688756B CN201610159582.7A CN201610159582A CN105688756B CN 105688756 B CN105688756 B CN 105688756B CN 201610159582 A CN201610159582 A CN 201610159582A CN 105688756 B CN105688756 B CN 105688756B
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- filter plate
- slag filter
- autoclave body
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- kettle body
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- RSWGJHLUYNHPMX-UHFFFAOYSA-N Abietic-Saeure Natural products C12CCC(C(C)C)=CC2=CCC2C1(C)CCCC2(C)C(O)=O RSWGJHLUYNHPMX-UHFFFAOYSA-N 0.000 title claims abstract description 24
- KHPCPRHQVVSZAH-HUOMCSJISA-N Rosin Natural products O(C/C=C/c1ccccc1)[C@H]1[C@H](O)[C@@H](O)[C@@H](O)[C@@H](CO)O1 KHPCPRHQVVSZAH-HUOMCSJISA-N 0.000 title claims abstract description 24
- KHPCPRHQVVSZAH-UHFFFAOYSA-N trans-cinnamyl beta-D-glucopyranoside Natural products OC1C(O)C(O)C(CO)OC1OCC=CC1=CC=CC=C1 KHPCPRHQVVSZAH-UHFFFAOYSA-N 0.000 title claims abstract description 24
- 238000000034 method Methods 0.000 title claims description 15
- 238000002844 melting Methods 0.000 claims abstract description 49
- 230000008018 melting Effects 0.000 claims abstract description 49
- 239000002893 slag Substances 0.000 claims abstract description 44
- 239000007788 liquid Substances 0.000 claims abstract description 23
- 238000003756 stirring Methods 0.000 claims description 7
- 239000012535 impurity Substances 0.000 claims description 4
- 230000007704 transition Effects 0.000 claims description 4
- 239000002994 raw material Substances 0.000 claims description 2
- 239000000155 melt Substances 0.000 claims 3
- 239000001293 FEMA 3089 Substances 0.000 claims 1
- 230000006835 compression Effects 0.000 claims 1
- 238000007906 compression Methods 0.000 claims 1
- 238000010438 heat treatment Methods 0.000 claims 1
- 241000779819 Syncarpia glomulifera Species 0.000 abstract description 18
- 239000001739 pinus spp. Substances 0.000 abstract description 18
- 229940036248 turpentine Drugs 0.000 abstract description 18
- 238000010309 melting process Methods 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 238000001035 drying Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 238000005507 spraying Methods 0.000 description 2
- 235000008331 Pinus X rigitaeda Nutrition 0.000 description 1
- 235000011613 Pinus brutia Nutrition 0.000 description 1
- 241000018646 Pinus brutia Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000013064 chemical raw material Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010790 dilution Methods 0.000 description 1
- 239000012895 dilution Substances 0.000 description 1
- 238000004821 distillation Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J6/00—Heat treatments such as Calcining; Fusing ; Pyrolysis
- B01J6/005—Fusing
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F21/00—Dissolving
- B01F21/10—Dissolving using driven stirrers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F21/00—Dissolving
- B01F21/40—Dissolving characterised by the state of the material being dissolved
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F21/00—Dissolving
- B01F21/50—Elements used for separating or keeping undissolved material in the mixer
- B01F21/503—Filters
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09F—NATURAL RESINS; FRENCH POLISH; DRYING-OILS; OIL DRYING AGENTS, i.e. SICCATIVES; TURPENTINE
- C09F1/00—Obtaining purification, or chemical modification of natural resins, e.g. oleo-resins
- C09F1/02—Purification
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
- Extraction Or Liquid Replacement (AREA)
Abstract
本发明公开了一种间歇式松脂干法熔解器，包括熔解釜体，在所述的熔解釜体底部设有耐压釜底，在所述的熔解釜体外壁上设有热油夹套，在所述的熔解釜体内设有热油管、粗渣滤板和细渣滤板；在所述的熔解釜体侧壁上设脂液出口和出渣口；在所述的熔解釜体顶壁上设压缩空气管；在所述的熔解釜体内设有搅拌器和/或N2喷管；所述的脂液出口位于熔解釜体侧壁下部。本发明的间歇式松脂干法熔解器，结构简单，设计巧妙，适用于间歇干法熔解松脂工艺，满足使用需求，可有效制备合格的熔解松脂液。
The invention discloses a batch-type turpentine dry melter, which comprises a melting kettle body, a pressure-resistant kettle bottom is provided at the bottom of the melting kettle body, and a thermal oil jacket is arranged on the outer wall of the melting kettle body. A hot oil pipe, a coarse slag filter plate and a fine slag filter plate are arranged in the melting kettle body; a fat liquid outlet and a slag outlet are arranged on the side wall of the melting kettle body; A compressed air pipe is arranged on the top; a stirrer and/or N2 nozzle is arranged in the melting kettle body; the fat liquid outlet is located at the lower part of the side wall of the melting kettle body. The intermittent dry turpentine melter of the present invention has a simple structure and ingenious design, is suitable for the intermittent dry rosin melting process, meets the requirements of use, and can effectively prepare qualified molten turpentine liquid.
Description
技术领域technical field
本发明涉及化工原料熔解（或松脂液熔解）设备技术领域，具体涉及一种间歇式松脂干法熔解器。The invention relates to the technical field of chemical raw material melting (or rosin liquid melting) equipment, in particular to a batch type rosin dry melter.
背景技术Background technique
在松脂加工工艺中，松脂的熔解是非常重要的第一道工序。它关系到松香产品的产量、质量和后续加工工艺的顺利进行。松脂熔解的目的是使松脂完全液化、降低粘度，使之流态化便于工艺输送、熔解脂液净制以及净制脂液的蒸馏。In the rosin processing technology, the melting of rosin is a very important first process. It is related to the output, quality and smooth progress of subsequent processing technology of rosin products. The purpose of turpentine melting is to completely liquefy the rosin, reduce the viscosity, and make it fluidized to facilitate process transportation, purification of melted fat liquid and distillation of net fat making liquid.
传统的湿法工艺中松脂的溶解工艺，采用加水、加脱色剂、活气喷煮，充分搅拌脂液，使之加热均匀等措施。The dissolving process of pine resin in the traditional wet process adopts measures such as adding water, adding a decolorizing agent, spraying with active air, fully stirring the fat liquid, and making it evenly heated.
但，传统湿法工艺加水稀释、洗涤和活气搅拌喷煮熔解松脂的过程中，会产生大量的工艺废水，污染环境水体。因此，必须对传统的松脂熔解设备进行革新，设计一种不加水稀释、洗涤和活气搅拌喷煮熔解松脂的干法松脂熔解器。However, in the process of adding water to dilute, wash, stir and cook the molten rosin with active air in the traditional wet process, a large amount of process wastewater will be generated, which will pollute the environmental water body. Therefore, it is necessary to innovate the traditional rosin melting equipment, and design a dry rosin melter that does not add water dilution, washing and active air stirring and spraying to melt the rosin.
目前，还没有适合干法熔解松脂的熔解器。At present, there is no melter suitable for dry melting rosin.
发明内容Contents of the invention
发明目的：针对现有技术中存在的不足，本发明的目的是提供一种间歇式松脂干法熔解器，适用于干法溶解松脂工艺，满足使用需求。Purpose of the invention: Aiming at the deficiencies in the prior art, the purpose of the present invention is to provide an intermittent turpentine dry melter, which is suitable for the dry process of dissolving turpentine and meets the needs of use.
技术方案：为了实现上述发明目的，本发明采用的技术方案为：Technical solution: In order to realize the above-mentioned purpose of the invention, the technical solution adopted in the present invention is:
一种间歇式松脂干法熔解器，包括熔解釜体，在所述的熔解釜体底部设有耐压釜底，在所述的熔解釜体外壁上设有热油夹套，在所述的熔解釜体内设有热油管、粗渣滤板和细渣滤板；在所述的熔解釜体侧壁上设脂液出口和出渣口；在所述的熔解釜体顶壁上设压缩空气管；在所述的熔解釜体内设有搅拌器和/或N2喷管；所述的脂液出口位于熔解釜体侧壁下部。A batch-type turpentine dry melter, comprising a melting kettle body, a pressure-resistant kettle bottom is provided at the bottom of the melting kettle body, a thermal oil jacket is provided on the outer wall of the melting kettle body, and a hot oil jacket is arranged on the outer wall of the melting kettle body. A hot oil pipe, a coarse slag filter plate and a fine slag filter plate are arranged in the melting kettle body; a fat liquid outlet and a slag outlet are arranged on the side wall of the melting kettle body; a compressed air outlet is arranged on the top wall of the melting kettle body pipe; a stirrer and/or N2 nozzle are provided in the melting kettle body; the fat liquid outlet is located at the lower part of the side wall of the melting kettle body.
所述的搅拌器位于熔解釜体中间位置，由电机驱动。The agitator is located in the middle of the melting vessel and is driven by a motor.
所述的粗渣滤板与细渣滤板均位于熔解釜体内下部，粗渣滤板位于细渣滤板上方，在粗渣滤板和细渣滤板对应的熔解釜体侧壁上均设有出渣口。Both the coarse slag filter plate and the fine slag filter plate are located at the lower part of the melting kettle body, the coarse slag filter plate is located above the fine slag filter plate, and the side walls of the melting kettle body corresponding to the coarse slag filter plate and the fine slag filter plate are provided with There is a slag outlet.
所述的N2喷管位于细渣滤板下方。The N2 nozzle is located below the fine residue filter plate.
所述的热油管有多条，在熔解釜体内壁和熔解釜体内部空间均有设置。There are multiple hot oil pipes, which are arranged on the inner wall of the melting kettle body and the inner space of the melting kettle body.
有益效果：与现有技术相比，本发明的间歇式松脂干法熔解器，结构简单，设计巧妙，适用于间歇式干法溶解松脂工艺，满足使用需求，可有效制备合格的熔解松脂液。附图说明Beneficial effects: Compared with the prior art, the intermittent dry turpentine melter of the present invention has a simple structure and ingenious design, is suitable for the intermittent dry rosin dissolving process, meets the requirements of use, and can effectively prepare qualified molten turpentine liquid. Description of drawings
图1是间歇式松脂干法熔解器的结构示意图。Fig. 1 is the structural representation of intermittent type turpentine dry melter.
具体实施方式Detailed ways
下面结合具体实施例对本发明作进一步的说明。以下所述仅为本发明较好的实施例，仅仅用于描述本发明，不能理解为对本发明的范围的限制。应当指出的是，凡在本发明的精神和原则之内所做的任何修改、等同替换和改进等，均应包含在本发明的保护范围之内。The present invention will be further described below in conjunction with specific examples. The following descriptions are only preferred embodiments of the present invention, and are only used to describe the present invention, and should not be construed as limiting the scope of the present invention. It should be noted that any modifications, equivalent replacements and improvements made within the spirit and principles of the present invention shall be included within the protection scope of the present invention.
如图1所示，间歇式松脂干法熔解器，主体结构为熔解釜体5，在熔解釜体5底部设耐压釜底1，在熔解釜体5外壁上设有热油夹套3，在熔解釜体5内设有热油管6、搅拌器7、粗渣滤板9、细渣滤板10、N2喷管11和压脂管12；粗渣滤板9与细渣滤板10均位于熔解釜体5内下部，粗渣滤板9位于细渣滤板10上方，在粗渣滤板9和细渣滤板10对应的熔解釜体5侧壁上均设有出渣口8。在细渣滤板10下方设N2喷管11，在熔解釜体5顶壁上设压缩空气管12。在熔解釜体5侧壁上设脂液出口2，脂液出口2位于熔解釜体5侧壁下部。搅拌器7位于熔解釜体5中间位置，由电机4驱动。热油管6有多条，在熔解釜体5内壁和熔解釜体5内部空间均有设置。其中，该间歇式松脂干法熔解器中的搅拌器7与N2喷管11均起到搅拌松脂作用，可以仅设置N2喷管11，也可以仅设置搅拌器7，也可以同时设置搅拌器7和N2喷管11，优选单设搅拌器7或N2喷管11。As shown in Figure 1, the intermittent turpentine dry melter has a main structure of a melting kettle body 5, a pressure-resistant kettle bottom 1 is provided at the bottom of the melting kettle body 5, and a hot oil jacket 3 is arranged on the outer wall of the melting kettle body 5, In the melting kettle body 5, a hot oil pipe 6, an agitator 7, a coarse slag filter plate 9, a fine slag filter plate 10, N2 nozzle 11 and a fat pressure pipe 12 are arranged; the coarse slag filter plate 9 and the fine slag filter plate 10 They are all located in the lower part of the melting kettle body 5, the coarse slag filter plate 9 is located above the fine slag filter plate 10, and slag outlets 8 are provided on the side walls of the melting kettle body 5 corresponding to the coarse slag filter plate 9 and the fine slag filter plate 10 . Below the fine slag filter plate 10, an N nozzle 11 is arranged, and a compressed air pipe 12 is arranged on the top wall of the melting kettle body 5. The fat liquid outlet 2 is arranged on the side wall of the melting kettle body 5, and the fat liquid outlet 2 is located at the lower part of the side wall of the melting kettle body 5. The stirrer 7 is located in the middle of the melting tank body 5 and is driven by the motor 4 . There are many hot oil pipes 6, which are all arranged on the inner wall of the melting kettle body 5 and the inner space of the melting kettle body 5. Wherein, the agitator 7 and the N nozzle 11 in the batch-type turpentine dry melter all play a role in stirring the rosin, and only the N nozzle 11 can be set, or only the agitator 7 can be set, or the stirring can be set simultaneously 7 and N2 nozzle 11, preferably a single agitator 7 or N2 nozzle 11.
使用该间歇式松脂干法熔解器，溶解松脂的工艺为：松脂原料经双棍或单棍捏合机破碎后送入间歇式松脂干法熔解器，加入占松香40-50%（wt）的松节油作为溶解油，开启电机4驱动搅拌器7（或从N2喷管11通入热N2），开启热油管6加热熔解。熔解至规定的时间，使脂液温度达到110-120℃，停止搅拌。从压缩空气管12通入压缩空气，将脂液压送至脂液过渡锅。压脂的同时脂液经粗渣滤板9和细渣滤板10进行过滤，大部分杂质从熔解器底部粗渣滤板9与细渣滤板10过滤从出渣口8排出，脂液由压缩空气压力输送至过渡锅，经多级份杂质过滤后，进入高速离心分离，除去细小杂质和水分，净制脂液进入稳定槽，蒸馏备用。Using this intermittent turpentine dry melter, the process of dissolving rosin is as follows: the rosin raw material is crushed by a double-roll or single-roll kneader and sent to the intermittent turpentine dry melter, adding turpentine accounting for 40-50% (wt) of rosin As the dissolved oil, turn on the motor 4 to drive the agitator 7 (or pass in hot N 2 from the N 2 nozzle 11), and turn on the hot oil pipe 6 to heat and melt. Melt to the specified time, make the temperature of the fat liquid reach 110-120°C, and stop stirring. The compressed air is passed through the compressed air pipe 12, and the fat is hydraulically sent to the fat-liquid transition pot. While pressing the fat, the fat liquid is filtered through the coarse slag filter plate 9 and the fine slag filter plate 10, and most impurities are filtered from the coarse slag filter plate 9 and the fine slag filter plate 10 at the bottom of the melter and discharged from the slag outlet 8. The compressed air pressure is sent to the transition pot, and after being filtered by multi-stage impurities, it enters high-speed centrifugal separation to remove fine impurities and moisture, and the net fat-making liquid enters the stabilization tank and is distilled for later use.
本发明的间歇式松脂干法熔解器，结构简单，设计巧妙，适用于干法溶解松脂工艺，满足使用需求，可有效制备合格的熔解松脂液。The intermittent turpentine dry melter of the present invention has a simple structure and an ingenious design, is suitable for a dry process for dissolving turpentine, meets the requirements of use, and can effectively prepare qualified melted turpentine liquid.
Claims (2)
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| Application Number | Priority Date | Filing Date | Title |
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| CN201610159582.7A CN105688756B (en) | 2016-03-21 | 2016-03-21 | A kind of intermittent rosin dry method dissolver |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201610159582.7A CN105688756B (en) | 2016-03-21 | 2016-03-21 | A kind of intermittent rosin dry method dissolver |
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| CN105688756B true CN105688756B (en) | 2018-10-09 |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU2011302563A1 (en) * | 2010-09-17 | 2013-04-11 | Innovative Water Care, Llc | Method and means for the preparation of solutions from dry chemicals |
| CN203474704U (en) * | 2013-09-27 | 2014-03-12 | 贵州林亚达林化科技有限责任公司 | Melting device in processing of middle-layer fat liquor |
| CN102258951B (en) * | 2011-05-10 | 2014-03-19 | 赖耀明 | Boiler for use in rosin production process and dissolving method thereof |
| CN205761049U (en) * | 2016-03-21 | 2016-12-07 | 云南森源化工有限公司 | A kind of batch (-type) Colophonium dry method dissolver |
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2016
- 2016-03-21 CN CN201610159582.7A patent/CN105688756B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU2011302563A1 (en) * | 2010-09-17 | 2013-04-11 | Innovative Water Care, Llc | Method and means for the preparation of solutions from dry chemicals |
| CN102258951B (en) * | 2011-05-10 | 2014-03-19 | 赖耀明 | Boiler for use in rosin production process and dissolving method thereof |
| CN203474704U (en) * | 2013-09-27 | 2014-03-12 | 贵州林亚达林化科技有限责任公司 | Melting device in processing of middle-layer fat liquor |
| CN205761049U (en) * | 2016-03-21 | 2016-12-07 | 云南森源化工有限公司 | A kind of batch (-type) Colophonium dry method dissolver |
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