CN214764094U

CN214764094U - Waste gas treatment system is used in production of pitch waterproofing membrane

Info

Publication number: CN214764094U
Application number: CN202120762170.9U
Authority: CN
Inventors: 曾绍宏; 曾奇成
Original assignee: Zhejiang Hongcheng Building Materials Co ltd
Current assignee: Zhejiang Hongcheng Building Materials Co ltd
Priority date: 2021-04-14
Filing date: 2021-04-14
Publication date: 2021-11-19
Anticipated expiration: 2031-04-14

Abstract

The utility model discloses a waste gas treatment system is used in production of pitch waterproofing membrane, include: the device comprises a cylinder body, a dismounting mechanism and a filtering mechanism; the disassembly and assembly mechanism is used for conveniently disassembling and assembling the filtering mechanism, and the filtering mechanism is used for filtering particulate matters in the air; according to the waste gas treatment system for asphalt waterproof coiled material production, the filtering mechanism and the dismounting mechanism are arranged in the barrel, so that when the cylinder drives the extrusion block to extrude the movable block, the extrusion block can push the sliding rod to slide towards the interior of the groove body through the L-shaped plate, and the shell can be clamped on the filtering mechanism in a loosening manner; thereby facilitating the disassembly and assembly of the filtering mechanism; make the airstrainer in the exhaust-gas treatment system can convenient to detach wash and change after long-term use to make airstrainer's mesh can not blockked up, make the normal operating of exhaust-gas treatment system obtain the guarantee.

Description

Waste gas treatment system is used in production of pitch waterproofing membrane

Technical Field

The utility model relates to a waste gas treatment technical field specifically is waste gas treatment system is used in pitch waterproofing membrane production.

Background

As is well known, industrial waste gas treatment refers to the work of pre-treating waste gas generated in industrial places such as factories and workshops before the waste gas is discharged to the outside so as to meet the national standard of waste gas discharge to the outside. The industrial waste gas treatment is generally applied to places such as chemical plants, electronic plants, printing plants, paint spraying workshops, coating plants, food plants, rubber plants, coating plants, petrochemical industries and the like, which generate dust, peculiar smell, smoke and the like.

A large amount of waste gas can be generated in the production process of the asphalt waterproof coiled material, and the existing waste gas treatment system usually uses an air filter screen to filter particles in the air, so that the adverse effect on the environment caused by waste gas emission is reduced; because the airstrainer in the existing waste gas treatment system lacks the structure setting convenient for disassembly and assembly, the airstrainer is inconvenient to disassemble, clean or replace after being used for a long time, and then the mesh of the airstrainer is blocked, which affects the normal operation of the waste gas treatment system.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a waste gas treatment system is used in asphalt waterproofing membrane production in order to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: waste gas treatment system is used in production of pitch waterproofing membrane includes: the device comprises a cylinder body, a dismounting mechanism and a filtering mechanism; the disassembly and assembly mechanism comprises an L-shaped plate and a shell, and the bottom of the L-shaped plate is fixedly connected with the shell; the disassembling and assembling mechanism is used for conveniently disassembling and assembling the filtering mechanism;

wherein the filter mechanism comprises; the shell is sleeved on the outer side of the lug, the vertical plate is fixedly connected to one side of the lug, a ring body is fixedly connected to the bottom of the vertical plate, and the outer side of the ring body is in sliding connection with the barrel body; the filtering mechanism is used for filtering particulate matters in the air.

By adopting the technical scheme, when the air cylinder drives the extrusion block to simultaneously extrude the two movable blocks, the extrusion block can push the two L-shaped plates to move in the repelling direction, so that the sliding rod gradually penetrates into the tank body, the shell can be moved out of the filtering mechanism, and the filtering mechanism can be conveniently detached; meanwhile, the extrusion block is driven by the cylinder to be far away from the movable block, so that the slide rod can slide towards the outside of the groove body under the action of the spring, the shell can be sleeved outside the filtering mechanism again, and the filtering mechanism can be installed conveniently.

Preferably, the cell body has been seted up to the inside wall of barrel, the inside sliding connection of cell body has the slide bar, the one end and the L shaped plate welding of slide bar, the outside of slide bar is around being equipped with the spring, the one end and the barrel welding of spring, the other end and the L shaped plate welding of spring.

Through adopting above-mentioned technical scheme, when the movable block lost the effort of extrusion piece, the slide bar can promote L shaped plate to the position removal at filter mechanism place under the effect of spring.

Preferably, a movable block is welded to one side of the L-shaped plate.

Through adopting above-mentioned technical scheme, when the movable block received the exogenic action, can promote the slide bar through the L shaped plate and slide to the cell body is inside.

Preferably, the welding of the inside wall of barrel has the horizontal pole, the top fixedly connected with cylinder of horizontal pole, the piston rod of cylinder runs through the horizontal pole and the welding has the extrusion piece.

Through adopting above-mentioned technical scheme, the horizontal pole can be fixed and support the cylinder, and the piston rod downstream of cylinder, the extrusion piece can push away two movable blocks to can realize filtering mechanism's dismantlement.

Preferably, an air filter screen is installed inside the ring body.

Through adopting above-mentioned technical scheme, the ring body can support and protect airstrainer, and then can avoid filter mechanism at the dismouting in-process, airstrainer receives the damage.

Preferably, the bottom of barrel is communicated with an air inlet hopper, negative pressure fan is installed at the top of barrel, and the top of barrel is evenly provided with air outlet grooves distributed at equal intervals.

Through adopting above-mentioned technical scheme, the air intake fill adopts the structure of narrow-end-up width to with the barrel intercommunication, make the waste gas volume that enters into in the barrel increase.

Through adopting above-mentioned technical scheme, negative-pressure air fan starts the back, can make the inside negative pressure that produces of barrel to make waste gas can enter into the barrel under the negative pressure effect and carry out filtration treatment inside.

Through adopting above-mentioned technical scheme, through the gas outlet groove of evenly seting up, make the inside gas after being filtered of barrel discharge more smoothly.

Compared with the prior art, the beneficial effects of the utility model are that:

according to the waste gas treatment system for asphalt waterproof coiled material production, the filtering mechanism and the dismounting mechanism are arranged in the barrel, so that when the cylinder drives the extrusion block to extrude the movable block, the extrusion block can push the sliding rod to slide towards the interior of the groove body through the L-shaped plate, and the shell can be clamped on the filtering mechanism in a loosening manner; the spring is arranged on the outer side of the sliding rod, so that after the extrusion block loosens the extrusion on the movable block, the sliding rod can drive the shell to clamp the convex block again through the L-shaped plate under the action of the spring, and the filtering mechanism can be conveniently disassembled and assembled; through the arrangement, the air filter screen in the waste gas treatment system can be conveniently detached, cleaned and replaced after being used for a long time, so that the meshes of the air filter screen are not blocked, and the normal operation of the waste gas treatment system is ensured.

Drawings

FIG. 1 is a schematic view of the internal structure of the waste gas treatment system for asphalt waterproof coiled material production of the present invention;

FIG. 2 is a schematic structural view of a filtering mechanism of the waste gas treatment system for asphalt waterproof coiled material production of the present invention;

FIG. 3 is a schematic structural view of a disassembling and assembling mechanism of the waste gas treatment system for asphalt waterproof coiled material production of the present invention;

figure 4 is the utility model discloses an asphalt waterproofing membrane production is with exhaust treatment system's extrusion piece, movable block schematic structure.

In the figure: 1. a barrel; 2. a disassembly and assembly mechanism; 3. a filtering mechanism; 4. a negative pressure fan; 5. an air outlet groove; 6. an air inlet hopper; 7. a ring body; 8. an air filter screen; 9. a trough body; 10. a slide bar; 11. a spring; 12. a housing; 13. a bump; 14. an L-shaped plate; 15. a movable block; 16. a vertical plate; 17. a cross bar; 18. a cylinder; 19. and extruding the block.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: waste gas treatment system is used in production of pitch waterproofing membrane includes: the device comprises a cylinder body 1, a dismounting mechanism 2 and a filtering mechanism 3;

the dismounting mechanism 2 comprises an L-shaped plate 14 and a shell 12, and the bottom of the L-shaped plate 14 is fixedly connected with the shell 12; the disassembling and assembling mechanism 2 is used for conveniently disassembling and assembling the filtering mechanism 3.

In order to ensure that the sliding rod 10 can push the L-shaped plate 14 to move towards the position of the filtering mechanism 3 under the action of the spring 11 when the movable block 15 loses the acting force of the squeezing block 19, the groove body 9 is formed in the inner side wall of the barrel body 1, the sliding rod 10 is connected inside the groove body 9 in a sliding mode, one end of the sliding rod 10 is welded with the L-shaped plate 14, the spring 11 is wound on the outer side of the sliding rod 10, one end of the spring 11 is welded with the barrel body 1, and the other end of the spring 11 is welded with the L-shaped plate 14.

In order to push the sliding rod 10 to slide towards the inside of the groove 9 through the L-shaped plate 14 when the movable block 15 is acted by an external force, the movable block 15 is welded on one side of the L-shaped plate 14.

Can fix and support cylinder 18 for horizontal pole 17, the piston rod downstream back of cylinder 18, extrusion piece 19 can push away two movable blocks 15 to can realize the dismantlement of filter equipment 3, the inside wall welding of barrel 1 has horizontal pole 17, the top fixedly connected with cylinder 18 of horizontal pole 17, and the piston rod of cylinder 18 runs through horizontal pole 17 and welds extrusion piece 19.

As shown in fig. 1 to 4, the filter mechanism 3 is composed of: the filter mechanism 3 includes; the shell 12 is sleeved on the outer side of the projection 13, the upright plate 16 is fixedly connected to one side of the projection 13, the bottom of the upright plate 16 is fixedly connected with the ring body 7, and the outer side of the ring body 7 is slidably connected with the cylinder 1.

As shown in fig. 1 to 4, the filtering mechanism 3 has the following filtering principles: the air filter screen 8 can effectively remove particulate matters in the exhaust gas.

Can support and protect air filter 8 for the ring body, and then can avoid filter mechanism 3 at the dismouting in-process, air filter 8 receives the damage, and the internally mounted of ring body 7 has air filter 8.

An intake hopper 6 is connected to the bottom of the cylinder 1 to increase the amount of exhaust gas entering the cylinder 1.

In order to generate negative pressure inside the cylinder 1 and enable waste gas to enter the cylinder 1 for filtration under the action of the negative pressure, a negative pressure fan 4 is installed at the top of the cylinder 1.

In order to discharge the filtered gas in the cylinder 1 more smoothly, the top of the cylinder 1 is uniformly provided with gas outlet grooves 5 which are distributed at equal intervals.

According to the technical scheme, the working steps of the scheme are summarized and carded:

the negative pressure fan 4 is started to generate negative pressure in the cylinder 1, so that waste gas can enter the cylinder 1 through the air inlet hopper 6 and is subjected to purification treatment by the air filter screen 8; the purified exhaust gas can be discharged to the outside through the gas outlet groove 5; when the air filter screen 8 needs to be replaced or cleaned after being used for a long time, the air cylinder 18 is started, the air cylinder 18 drives the extrusion block 19 to simultaneously extrude the two movable blocks 15, the extrusion block 19 can push the two L-shaped plates 14 to move in the repelling direction, so that the slide rod 10 gradually penetrates into the groove body 9, the shell 12 can be moved out of the filter mechanism 3, and the filter mechanism 3 can be conveniently detached; after the air filter screen 8 is cleaned, the air cylinder 18 drives the extrusion block 19 to be away from the movable block 15, so that the slide rod 10 can slide towards the outside of the groove body 9 under the action of the spring 11, and then the shell 12 can be sleeved on the outside of the filtering mechanism 3 again, and the cleaned air filter screen 8 can be conveniently installed or replaced.

To sum up: according to the waste gas treatment system for asphalt waterproof coiled material production, the filtering mechanism 3 and the dismounting mechanism 2 are arranged in the barrel 1, so that when the cylinder 18 drives the extrusion block 19 to extrude the movable block 15, the extrusion block 19 can push the sliding rod 10 to slide towards the inside of the groove body 9 through the L-shaped plate 14, and the shell 12 can release the clamping of the filtering mechanism 3; the spring 11 is arranged on the outer side of the sliding rod 10, so that after the extrusion block 19 loosens the extrusion on the movable block 15, the sliding rod 10 can drive the shell 12 to clamp the convex block 13 again through the L-shaped plate 14 under the action of the spring 11, and the filtering mechanism 3 can be conveniently disassembled and assembled; through the arrangement, the air filter screen 8 in the waste gas treatment system can be conveniently detached, cleaned and replaced after being used for a long time, so that meshes of the air filter screen 8 are not blocked, and the normal operation of the waste gas treatment system is guaranteed.

The part not involved in the utility model is the same as the prior art or can be realized by adopting the prior art. Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Waste gas treatment system is used in production of pitch waterproofing membrane, its characterized in that includes: the device comprises a cylinder body (1), a dismounting mechanism (2) and a filtering mechanism (3);

the disassembly and assembly mechanism (2) comprises an L-shaped plate (14) and a shell (12), and the bottom of the L-shaped plate (14) is fixedly connected with the shell (12);

wherein the filtering mechanism (3) comprises; the barrel comprises a vertical plate (16) and a convex block (13), the shell (12) is sleeved on the outer side of the convex block (13), the vertical plate (16) is fixedly connected to one side of the convex block (13), the bottom of the vertical plate (16) is fixedly connected with a ring body (7), and the outer side of the ring body (7) is connected with the barrel body (1) in a sliding mode.

2. The waste gas treatment system for asphalt waterproofing membrane production according to claim 1, characterized in that: cell body (9) have been seted up to the inside wall of barrel (1), the inside sliding connection of cell body (9) has slide bar (10), the one end and the L shaped plate (14) welding of slide bar (10), the outside of slide bar (10) is around being equipped with spring (11), the one end and the barrel (1) welding of spring (11), the other end and the L shaped plate (14) welding of spring (11).

3. The waste gas treatment system for asphalt waterproofing membrane production according to claim 1, characterized in that: one side of the L-shaped plate (14) is welded with a movable block (15).

4. The waste gas treatment system for asphalt waterproofing membrane production according to claim 2, characterized in that: the welding of the inside wall of barrel (1) has horizontal pole (17), the top fixedly connected with cylinder (18) of horizontal pole (17), the piston rod of cylinder (18) runs through horizontal pole (17) and the welding has extrusion piece (19).

5. The waste gas treatment system for asphalt waterproofing membrane production according to claim 1, characterized in that: an air filter screen (8) is arranged inside the ring body (7).

6. The waste gas treatment system for asphalt waterproofing membrane production according to claim 4, characterized in that: the bottom intercommunication of barrel (1) has air intake fill (6), negative-pressure air fan (4) are installed at the top of barrel (1), the gas outlet groove (5) that the equidistance distributes are evenly seted up at the top of barrel (1).