CN211358024U

CN211358024U - Air separation pretreatment device

Info

Publication number: CN211358024U
Application number: CN201921851148.0U
Authority: CN
Inventors: 崔先洪; 辛勃
Original assignee: Sichuan Haitaike Mechanical Equipment Manufacturing Co ltd
Current assignee: Sichuan Haitaike Mechanical Equipment Manufacturing Co ltd
Priority date: 2019-10-31
Filing date: 2019-10-31
Publication date: 2020-08-28
Anticipated expiration: 2029-10-31

Abstract

The utility model discloses an empty preprocessing device that divides, the power distribution box comprises a box body, the inside wall fixedly connected with baffle of box, the box divide into two filter bins that the size is the same through the baffle, install a plurality of filter mechanisms in the filter bin. The utility model discloses in, through baffle of internally mounted at the box, separate into two filtration storehouses that the size is the same with the inside of box, can filter the air that enters into the box inside simultaneously, when needs wash the maintenance to one of them filtration storehouse inside, only need close the control valve on the corresponding connecting pipe, can open the case lid that corresponds and wash the filtration storehouse of maintaining to needs and wash and maintain, need not stop the operation of air separation processing apparatus, can not influence the efficiency of carrying out air separation processing to the air, furthermore, still installed the filter screen in the air inlet of box, prevent that bigger solid waste and insect animal from entering into the inside of box, influence the filtration of air cleaner to the air.

Description

Air separation pretreatment device

Technical Field

The utility model relates to an air separation plant technical field, more specifically say, in particular to empty preprocessing device that divides.

Background

The air filter is a device which collects dust from gas-solid two-phase flow by the action of porous filter material and purifies the gas, and is an indispensable component of an air separation treatment device. The main function of the air filter is to pretreat the air to be subjected to air separation treatment, filter out dust particles in the air and prevent the dust in the air from entering other equipment to cause other equipment to break down.

The air filter is used for cleaning dust in the air filter and replacing a filter bag regularly, but the air filter used at present must stop running when cleaning dust in the air filter or replacing the filter bag, and the air filter is restarted after the dust in the air filter is cleaned or the filter bag is replaced, so that the whole air separation treatment device stops working due to the stop of the running of the air filter, and the air separation efficiency of air is reduced.

For this reason, we propose an air separation pretreatment apparatus to solve the above-mentioned problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem existing in the prior art and providing an empty preprocessing device that divides.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

an air separation pretreatment device comprises a box body, wherein the inner side wall of the box body is fixedly connected with a clapboard, the box body is divided into two filtering bins with the same size through a partition plate, a plurality of filtering mechanisms are arranged in the filtering bins, the top of the box body is provided with two symmetrically arranged box covers, the bottoms of the opposite sides of the two box covers are respectively propped against the top of the partition plate, one side of the box body is provided with two identical air inlets which are symmetrically arranged by taking the partition plate as a center, one end of the box body, which is far away from the air inlet, is fixedly connected with two connecting pipes which are arranged in an L shape, the box body is provided with an air outlet corresponding to the connecting pipes, the two connecting pipes are symmetrically arranged by taking the partition plate as a center, the outer side wall of the connecting pipe is provided with a control valve, and one end of the connecting pipe, which is far away from the box body, is connected with a gas pipe through a three-way joint.

Preferably, the filtering mechanism comprises a frame installed in the filtering bin, the frame is provided with a plurality of filtering bags, the filtering bags are arranged in parallel, the top of the frame abuts against the bottom of the box cover, and the bottom of the frame abuts against the bottom of the filtering bin.

Preferably, the equal fixedly connected with of both sides inside wall of crossing the filter bin fixed block that a plurality of symmetries set up, the both sides of frame are equipped with the sliding tray that corresponds with the fixed block respectively.

Preferably, the box cover is connected with the top of the box body and the top of the partition plate through fixing screws respectively.

Preferably, a filter screen is installed on the inner side wall of the air inlet.

The embodiment of the utility model provides a technical scheme can include following beneficial effect:

the utility model discloses in, through baffle of internally mounted at the box, separate into two filtration storehouses that the size is the same with the inside of box, can filter the air that enters into the box inside simultaneously, when needs wash the maintenance to one of them filtration storehouse inside, only need close the control valve on the corresponding connecting pipe, can open the case lid that corresponds and wash the filtration storehouse of maintaining to needs and wash and maintain, need not stop the operation of air separation processing apparatus, can not influence the efficiency of carrying out air separation processing to the air, furthermore, still installed the filter screen in the air inlet of box, prevent that bigger solid waste and insect animal from entering into the inside of box, influence the filtration of air cleaner to the air.

Drawings

Fig. 1 is a schematic structural diagram of an air separation pretreatment device provided by the present invention;

fig. 2 is a schematic diagram of an internal structure of an air separation pretreatment device provided by the present invention;

FIG. 3 is a schematic view of the structure at A in FIG. 2;

fig. 4 is the utility model provides an empty internal structure schematic diagram of looking at the right side of preprocessing device that divides.

In the figure: 1. a box body; 2. fixing screws; 3. a box cover; 4. a connecting pipe; 5. a control valve; 6. a three-way joint; 7. a gas delivery pipe; 8. an air inlet; 9. filtering with a screen; 10. a partition plate; 11. a frame; 12. a filter bag; 13. a fixed block; 14. and a filtering bin.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-4, an air separation pretreatment device comprises a box body 1, a partition plate 10 is fixedly connected to the inner side wall of the box body 1, the box body 1 is divided into two filter bins 14 with the same size through the partition plate 10, a plurality of filter mechanisms are installed in the filter bins 14, each filter mechanism comprises a frame 11 installed in the filter bins 14, a plurality of filter bags 12 are installed on the frame 11, the filter bags 12 are arranged in parallel, the tops of the frames 11 are abutted against the bottom of a box cover 3, the bottoms of the frames 11 are abutted against the bottom of the filter bins 14, the inner side walls on the two sides of the filter bins 14 are fixedly connected with a plurality of symmetrically arranged fixed blocks 13, sliding grooves corresponding to the fixed blocks 13 are respectively arranged on the two sides of the frame 11, the partition plate 10 is used for dividing the interior of the box body 1 into the two filter bins 14 with the same size, so that when the interior of the box body 1 is cleaned or the, the air separation treatment efficiency of the air is not influenced; the frame 11 is used for installing the filter bags 12 inside the filter cabin 14 and filtering air entering the filter cabin 14; the fixed block 13 is used for limiting the frame 11, ensuring that the frame 11 is vertically arranged in the filter bin 14 and facilitating installation and disassembly at the same time.

Wherein, two symmetrical box covers 3 are installed on the top of the box body 1, the bottoms of the opposite sides of the two box covers 3 are respectively abutted against the top of the partition plate 10, one side of the box body 1 is provided with two identical air inlets 8, the two air inlets 8 are symmetrically arranged by taking the partition plate 10 as a center, one end of the box body 1 far away from the air inlets 8 is fixedly connected with two connecting pipes 4 which are arranged in an L shape, the box body 1 is provided with air outlets corresponding to the connecting pipes 4, the two connecting pipes 4 are symmetrically arranged by taking the partition plate 10 as a center, the outer side wall of the connecting pipe 4 is provided with a control valve 5, one end of the two connecting pipes 4 far away from the box body 1 is connected with a gas pipe 7 through a three-way joint 6, the box covers 3 are respectively connected with the top of the box body 1 and the top of the partition plate 10 through fixing screws 2, the, when the interior of one of the filter bins 14 needs to be cleaned or the filter bag 12 needs to be replaced, the control valve 5 on the corresponding connecting pipe 4 is closed, and then the box cover 3 on the corresponding filter bin 14 is opened, so that the interior of the filter bin 14 needing to be cleaned and maintained can be cleaned and the filter bag 12 can be replaced, and meanwhile, the normal operation of the air filter is not influenced, and the air separation treatment efficiency of the air separation treatment device on air is not influenced.

Wherein, filter screen 9 is installed to the inside wall of air inlet 8, avoids great solid waste, worm and animal to enter into the inside of box 1, influences the filtration of this air cleaner to the air.

The utility model discloses in, when this air cleaner carries out the preliminary treatment to the air, the air carries out the inside that air inlet 8 entered into box 1, then filter through a plurality of filter bags 12, rethread connecting pipe 4 and gas-supply pipe 7 enter into next equipment and carry out empty processing, when needs wash or change filter bag 12 to the inside of one of them filter storehouse 14, close control valve 5 on the connecting pipe 4 that corresponds earlier, then open the case lid 3 that corresponds on the filter storehouse 14 again and can wash and change filter bag 12 inside the filter storehouse 14 that needs the clearance to be maintained, do not influence this air cleaner's normal operating simultaneously again, do not influence the empty processing efficiency that divides of processing apparatus to the air, therefore, have fine practicality.

The utility model discloses the standard part that uses all can purchase from the market, and dysmorphism piece all can be customized according to the description with the record of drawing of description, and the concrete connection mode of each part all adopts conventional means such as ripe bolt, rivet, welding among the prior art, and machinery, part and equipment all adopt prior art, and conventional model is no longer detailed here.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides an empty preprocessing device that divides, includes box (1), its characterized in that, the inside wall fixedly connected with baffle (10) of box (1), box (1) divide into two filtration storehouses (14) that the size is the same through baffle (10), install a plurality of filter mechanisms in filtering storehouse (14), two case lid (3) that the symmetry set up are installed at the top of box (1), two the relative one side bottom of case lid (3) all offsets with the top of baffle (10), one side of box (1) is equipped with two the same air inlet (8), two air inlet (8) use baffle (10) as central symmetry setting, the one end fixedly connected with two connecting pipe (4) that are the L type setting of air inlet (8) are kept away from to box (1), be equipped with the gas outlet that corresponds with connecting pipe (4) on box (1), two connecting pipe (4) use baffle (10) to set up as central symmetry, install control valve (5), two on the lateral wall of connecting pipe (4) the one end that box (1) was kept away from in connecting pipe (4) is connected with a gas-supply pipe (7) through three way connection (6).

2. An air separation pretreatment device according to claim 1, characterized in that the filtering mechanism comprises a frame (11) installed in a filtering bin (14), the frame (11) is provided with a plurality of filtering bags (12), the filtering bags (12) are arranged in parallel, the top of the frame (11) is abutted against the bottom of the box cover (3), and the bottom of the frame (11) is abutted against the bottom of the filtering bin (14).

3. An air separation pretreatment device according to claim 2, wherein a plurality of symmetrically arranged fixing blocks (13) are fixedly connected to the inner side walls of the two sides of the filtering bin (14), and sliding grooves corresponding to the fixing blocks (13) are respectively arranged on the two sides of the frame (11).

4. An air separation pretreatment apparatus according to claim 1, characterized in that the tank cover (3) is connected to the top of the tank body (1) and the top of the partition plate (10) by means of fixing screws (2), respectively.

5. An air separation pretreatment device according to claim 1, characterized in that a filter screen (9) is installed on the inner side wall of the air inlet (8).