CN219023787U

CN219023787U - Waste gas treatment equipment

Info

Publication number: CN219023787U
Application number: CN202223577241.1U
Authority: CN
Inventors: 梁富威; 梁少煜
Original assignee: Haowei Huizhou Biotechnology Co ltd
Current assignee: Haowei Huizhou Biotechnology Co ltd
Priority date: 2022-12-30
Filing date: 2022-12-30
Publication date: 2023-05-16
Anticipated expiration: 2032-12-30

Abstract

The utility model discloses waste gas treatment equipment which comprises a chassis, a waste gas filter cylinder, an observation window, an air inlet, an exhaust pipe, a dust removing bag, a water tank, a water pump, a water guide pipe, a spray pipe, a funnel and a dust removing bag fixing structure. According to the utility model, the dust removal bag fixing structure is arranged, the sealing door is dismounted, then the pressing plate is pulled by the pulling plate, so that the pressing plate slides along the surface of the clamping column and drives the limiting column to be released from being spliced with the limiting groove, then the rotating block is rotated to rotate the clamping column out of the clamping groove, so that the limit of the fixing ring and the assembly ring is released, and then the assembly ring can be taken out to complete the dismounting of the dust removal bag, thereby realizing the beneficial effects of convenient dismounting and avoiding inconvenient dismounting of staff.

Description

Waste gas treatment equipment

Technical Field

The utility model relates to the field of waste gas treatment, in particular to waste gas treatment equipment.

Background

The waste gas is toxic and harmful gas exhausted by human in the production and living process, especially chemical plants, steel plants, pharmaceutical plants, coking plants, oil refineries and the like, and the exhausted waste gas has large smell, seriously pollutes the environment and affects the health of human bodies, so that the waste gas generated in industrial places needs to be used in waste gas treatment equipment, and dust particles in the waste gas can be treated by the waste gas treatment equipment, thereby reducing the dust particles in the waste gas.

The prior patent: CN206881481U, discloses an exhaust gas treatment tower. The existing waste gas treatment equipment generally treats waste gas through a packing layer and a spraying layer, and the waste gas flows unevenly when passing through the spraying tower, so that the waste gas is not thoroughly removed when passing through the packing layer and the spraying layer, the gas purification rate is lower, and the industrial emission standard cannot be met. The utility model comprises a tower body and is characterized in that a purified gas outlet is arranged at the upper part of the tower body, an exhaust gas inlet is arranged at the lower part of the tower body, a water storage tank is arranged at the bottom of the tower body, a filler layer is arranged in the tower body above the exhaust gas inlet, a gas uniform distribution device is arranged above the filler layer, an upper spray layer is arranged at the upper part of the gas uniform distribution device, a mist removal layer is arranged between the upper spray layer and the purified gas outlet, and the water storage tank is connected with the spray layer through a pump body and a pipeline. The utility model improves the waste gas treatment efficiency and standard, thoroughly removes harmful substances, and reduces energy consumption by recycling spray water.

The above-mentioned patent or existing exhaust gas treatment device has the following problems:

most of the existing waste gas treatment equipment adopts a spraying mode, water forms a mist space in the region when mist is sprayed out through a spray pipe, when waste gas containing dust particles enters the mist space, dust particles fall down along with the liquid drops due to collision, interception and coagulation of the dust particles, so that the dust particles in the waste gas are removed, most of the waste gas treatment equipment adopts internal circulation to recycle spraying water for saving water, dust particles are prevented from being extracted again for collecting water, dust bags are usually arranged in waste gas filter cylinders for collecting the dust particles in the liquid drops, a large amount of dust particles exist in the dust bags after long-time collection, the dust bags are blocked, the water passing rate is reduced, and workers are required to regularly detach the dust bags for cleaning, but the dust bags are fixed inside the waste gas filter cylinders through bolts, and the waste gas filter cylinders are integrally formed, so that the workers are inconvenient to detach the dust bags for cleaning.

Disclosure of Invention

Accordingly, in order to solve the above-described disadvantages, the present utility model provides an exhaust gas treatment apparatus.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides an exhaust treatment equipment, includes the chassis, the chassis upper end is equipped with the exhaust gas and strains the section of thick bamboo, is equipped with the observation window at the surface that the exhaust gas strained the section of thick bamboo, the lateral wall that the exhaust gas strained the section of thick bamboo is equipped with the air inlet, the top that the exhaust gas strained the section of thick bamboo is equipped with the dust bag, the chassis top is equipped with the water tank, is equipped with the water pump at the top of water tank, and the water pump delivery port butt joint has the aqueduct, the spray tube that is connected with the aqueduct, the inside funnel that is equipped with of exhaust gas strained the section of thick bamboo, dust bag fixed knot constructs including sealing door, sealing door locates the exhaust gas and strains the surface, is equipped with the fixed plate in the inside of the exhaust gas strained the section of thick bamboo to be equipped with the solid fixed ring in the bottom of fixed plate, gu the fixed ring is inside to be equipped with the butt joint groove mutually with the solid fixed ring, the assembly ring surface is equipped with the butt joint ring, the dust bag is fixed in the butt joint ring inside, is equipped with locking structure on the surface of solid fixed ring, gu the fixed plate surface is equipped with rotating structure.

Preferably, the locking structure comprises a clamping block, the clamping block is arranged on the surface of the fixing ring, a clamping groove is formed in the middle of the clamping block, a limiting groove is formed in the clamping block, a clamping frame is arranged on the surface of the assembling ring, a rotating block is arranged in the clamping frame, a clamping column is arranged on the surface of the rotating block, a baffle is arranged at the end of the rotating block, a spring is arranged on the surface of the clamping column, a pressing plate is slidably connected with the clamping column, a pulling plate is arranged on the surface of the pressing plate, and a limiting column is arranged on the surface of the pressing plate.

Preferably, the rotating structure comprises a pressing ring, the pressing ring is arranged inside the exhaust gas filter cylinder, a backing ring is arranged at the lower end of the pressing ring, and rolling bodies are arranged inside the backing ring.

Preferably, the upper end surface of the pressing ring is an inclined plane, and rolling bodies are also arranged in the pressing ring.

Preferably, the width of the butt joint groove is matched with the width of the butt joint ring, and the surface of the butt joint ring is smooth.

Preferably, the surface of the pulling plate is provided with a concave part, and the depth of the concave part is not less than one millimeter.

Preferably, the right side of the clamping block is provided with a groove, and the shape of the groove is the same as that of the rotating block.

Preferably, the limit posts are provided with two limit grooves, and the number of the limit grooves matched with the limit posts is the same as that of the limit posts.

The utility model has the beneficial effects that:

according to the utility model, through the dust removal bag fixing structure, the sealing door is disassembled, then the pressing plate is pulled through the pulling plate, so that the pressing plate slides along the surface of the clamping column and drives the limiting column to be released from being spliced with the limiting groove, then the rotating block is rotated to rotate the clamping column out of the clamping groove, so that the limit of the fixing ring and the assembly ring is released, and then the assembly ring can be taken out to complete the disassembly of the dust removal bag, thereby realizing the beneficial effects of convenient disassembly and avoiding inconvenient disassembly of workers.

Further, through being equipped with rotating-structure, after dismantling the dust removal bag of fixed plate part, the staff rotates the fixed plate, can be to the convenient beneficial effect of dismantling of the dust removal bag of another part.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic elevational view of the present utility model;

FIG. 3 is a schematic elevational cross-sectional view of the present utility model;

FIG. 4 is a schematic view of the fixing structure of the dust removing bag of the present utility model;

fig. 5 is a partial enlarged view of the area a of the present utility model.

Wherein: the device comprises a chassis-1, an exhaust filter cylinder-2, an observation window-3, an air inlet-4, an exhaust pipe-5, a dust removing bag-6, a water tank-7, a water pump-8, a water guide pipe-9, a spray pipe-10, a funnel-01, a dust removing bag fixing structure-11, a sealing door-111, a fixing plate-112, a fixing ring-13, a butt joint groove-14, an assembling ring-15, a butt joint ring-16, a locking structure-17, a rotating structure-12, a clamping block-171, a clamping groove-172, a limiting groove-173, a clamping frame-174, a rotating block-175, a clamping column-176, a baffle-177, a spring-178, a pressing plate-179, a pulling plate-1710, a limiting column-1711, a concave part-1712, a pressing ring-121, a backing ring-122 and a rolling body-123.

Detailed Description

In order to further explain the technical scheme of the utility model, the following is explained in detail through specific examples.

Referring to fig. 1, 2 and 3, the present utility model provides an exhaust gas treatment apparatus, comprising a chassis 1, a left end of a top of the chassis 1 is fixed with an exhaust gas filter cartridge 2 by bolts, a water tank 7 is mounted at a right end of the top of the chassis 1, the water tank 7 is connected with a side wall of the exhaust gas filter cartridge 2, a funnel 01 is mounted at an inner lower end of the exhaust gas filter cartridge 2, a drain port of the funnel 01 extends into the water tank 7 to realize that the exhaust gas filter cartridge 2 is communicated with the water tank 7, a water pump 8 is mounted at a top of the water tank 7, a water suction pipe of the water pump 8 extends into the water tank 7, a water guide pipe 9 is butted at a water outlet of the water pump 8, a spray pipe 10 is connected to the water guide pipe 9, the spray pipe 10 extends into the interior of the exhaust gas filter cartridge 2, and a spraying direction of the spray pipe 10 faces downwards, a penetrating window 3 is integrally formed at a front side of the exhaust gas filter cartridge 2, an air inlet 4 is welded at a lower end of the left side of the exhaust gas filter cartridge 2, an exhaust pipe 5 is welded at a top of the exhaust gas filter cartridge 2, an induced draft fan is mounted at a lower end of the interior of the exhaust gas filter cartridge 2 to realize that the funnel 6 is positioned at an upper end of the funnel 01, a dust removal bag 6 is positioned at an upper end of the funnel 11, a dust removal bag is mounted inside the filter cartridge 2, a dust removal bag 11 is mounted inside the filter cartridge 2, and a dust removal bag 11 is fixed inside the dust removal bag 2 by the dust removal bag 11.

Referring to fig. 2, 3 and 4, the present utility model provides an exhaust gas treatment apparatus, the fixing structure 11 of a dust removal bag includes a sealing door 111, the sealing door 111 is fixed at the lower end of the front side of the exhaust gas filtering cylinder 2 by bolts, a fixing plate 112 is disposed at the lower end of the inside of the exhaust gas filtering cylinder 2, the fixing plate 112 is fixed at the lower end of the inside of the exhaust gas filtering cylinder 2 by a rotating structure 12, a fixing ring 13 is welded at the bottom end of the fixing plate 112, a docking slot 14 is integrally formed at the middle end of the inside of the fixing ring 13, a docking ring 16 is inserted into the docking slot 14, the docking ring 16 is integrally formed at the side wall of the assembly ring 15, the width of the docking ring 16 is smaller than the width of the docking slot 14 by 0.5mm, so that the docking ring 16 is stable and is not easy to shake after being fixed with the docking slot 14, the dust removal bag 6 is fixed inside the docking ring 16 to realize the installation and fixation of the dust removal bag 6, and a locking structure 17 is disposed on the surface of the fixing ring 13.

Referring to fig. 2, 3 and 4, the present utility model provides an exhaust gas treatment device, the locking structure 17 includes a locking block 171, the locking block 171 is integrally formed at the right end of the fixed ring 13, a locking groove 172 is formed in the middle of the locking block 171, a limit groove 173 is formed at the upper and lower ends of the left side of the locking block 171, a groove 1721 is formed in the middle of the right side of the locking block 171, a locking frame 174 is integrally formed at the left end surface of the assembly ring 15, a rotating block 175 is provided in the locking frame 174, the rotating block 175 is rotationally connected with the locking frame 174, when the locking frame 174 is attached to the locking block 171, the rotating block 175 is inserted into the groove 1721, the stability is improved, a locking post 176 is integrally formed at the left side of the rotating block 175, a baffle 177 is integrally formed at the left end of the locking post 176, a pressing plate 179 is slidably connected with the locking post 176, a spring 178 is disposed between the baffle 177 and the pressing plate 179, the left end of the spring 178 is fixed on the surface of the baffle 177, the right end of the spring 178 is fixedly arranged at the left side of the pressing plate 179, the upper and lower end of the pressing plate 179 is integrally formed with the pressing plate 1710, and the front surface of the pressing plate 1712 is integrally formed at the front end of the recess 1712.

Referring to fig. 3 and 5, the present utility model provides an exhaust gas treatment apparatus, the rotating structure 12 includes a pressing ring 121, the pressing ring 121 is fixed at the lower end of the inside of the exhaust gas filtering cylinder 2 by bolts, and the top end of the pressing ring 121 is an inclined surface for guiding flow, a rolling body 123 for improving the sliding effect of the fixing plate 112 is assembled in the pressing ring 121, a backing ring 122 is fixed at the lower end of the inside of the exhaust gas filtering cylinder 2 by bolts, the backing ring 122 is located at the lower end of the pressing ring 121, the fixing plate 112 is located between the backing ring 122 and the pressing ring 121, and a rolling body 123 for improving the rotation of the fixing plate 112 is also assembled in the backing ring 122.

The working principle is as follows:

the underframe 1 is horizontally placed on the ground to realize the horizontal support of the waste gas filter cylinder 2 and the water tank 7, the power line is electrically connected with an external power supply, then the water pump 8 is started, the water pump 8 can extract water in the water tank 7, then the water pump 8 is used for conveying the water to the inside of the water guide pipe 9, then the water enters the inside of the spray pipe 10, the inside of the waste gas filter cylinder 2 is sprayed out in a mist form through the spray pipe 10, a mist space is formed in the area, the induced draft fan is started to enable the inside of the waste gas filter cylinder 2 to form a negative pressure space, waste gas enters the inside of the waste gas filter cylinder 2 through the air inlet 4 from the waste gas collecting pipe, and moves upwards under the action of the induced draft fan, the waste gas moves upwards and can enter the mist space, and dust particles fall down along with the liquid drops due to the collision, interception and condensation actions between the dust particles and the liquid drops, thereby the dust particles in the waste gas are removed, the first-stage treatment is realized, then the dust particles can be discharged through the exhaust pipe 5, the dust particles fall into the dust bag 6 along with the liquid drops, then the dust bag 6 is filtered through the dust bag 6, the dust particles remain in the dust bag 6, the dust bag 01 enters the dust hopper 01 through the dust bag 7, and the dust bag 01 into the inside of the water tank.

When the dust removal bag 6 needs to be disassembled and cleaned, a worker disassembles the sealing door 111, then pulls the pressing plate 179 through the pulling plate 1710, so that the pressing plate 179 slides along the surface of the docking post 176 to compress the spring 178, the spring 178 is stressed and compressed to generate elasticity, the limiting post 1711 is driven when the pressing plate 179 is pulled to slide, the limiting post 1711 slides out of the limiting groove 173, then the limiting post 176 is rotated, the rotating block 175 is rotated to rotate the limiting post 176 out of the docking groove 172, so that the limit of the fixed ring 13 and the assembly ring 15 is relieved, then the worker can take out the assembly ring 15, and the docking ring 16 is driven to be disassembled from being spliced with the docking groove 14, so that the disassembly of the dust removal bag 6 is completed, the beneficial effects of convenient disassembly are realized, and inconvenience in disassembly of the worker is avoided.

After disassembling the dust removing bags 6 of a part of the fixing plate 112, a worker rotates the fixing plate 112, so that the fixing plate 122 rotates along the surface of the rolling body 123, and the beneficial effect that each dust removing bag 6 can be conveniently disassembled can be achieved.

The utility model provides an exhaust gas treatment device, through the fixed structure 11 of the dust pocket, dismantle the sealing door 111 and then pull the pressing plate 179 through the pulling plate 1710, make the pressing plate 179 slide along the surface of the stop post 176 and drive the stop post 176 to remove and peg graft with the stop slot 173, then rotate the turning block 175 to rotate the stop post 176 out of the stop slot 172, thus has removed the limit of fixed ring 13 and assembly ring 15, then can take out the assembly ring 15 to finish dismantling the dust pocket 6, has realized the beneficial effects of convenient dismantlement, avoid the staff dismantles inconvenient; through being equipped with rotating-structure 12, after dismantling the dust removal bag 6 of fixed plate 112 part, the staff rotates fixed plate 112, can be to the convenient beneficial effect of dismantling of the dust removal bag 6 of another part.

The foregoing is merely a preferred example of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims

1. The utility model provides an exhaust treatment equipment, includes chassis (1), chassis (1) upper end is equipped with waste gas and strains (2), is equipped with observation window (3) at the surface of waste gas and strains (2), the lateral wall of waste gas and strain (2) is equipped with air inlet (4), and the top of waste gas is strained (2) is equipped with blast pipe (5), the inside of waste gas is strained (2) is equipped with dust removal bag (6), chassis (1) top is equipped with water tank (7), is equipped with water pump (8) at the top of water tank (7), and water pump (8) delivery port butt joint has aqueduct (9), spout (10) that are connected with aqueduct (9), waste gas is strained (2) inside is equipped with funnel (01);

the method is characterized in that: still include dust bag fixed knot constructs (11), dust bag fixed knot constructs (11) locate inside waste gas filter cartridge (2), dust bag fixed knot constructs (11) including sealing door (111), sealing door (111) are located waste gas filter cartridge (2) surface, be equipped with fixed plate (112) in the inside of waste gas filter cartridge (2), and be equipped with solid fixed ring (13) in the bottom of fixed plate (112), gu fixed ring (13) inside is equipped with docking groove (14), assembly ring (15) laminating mutually with solid fixed ring (13), assembly ring (15) surface is equipped with docking ring (16), dust bag (6) are fixed inside docking ring (16), be equipped with locking structure (17) at the surface of solid fixed ring (13), gu fixed plate (112) surface is equipped with rotating-structure (12).

2. An exhaust gas treatment device according to claim 1, characterized in that: the locking structure (17) comprises a clamping block (171), the clamping block (171) is arranged on the surface of the fixed ring (13), a clamping groove (172) is formed in the middle of the clamping block (171), a limiting groove (173) is formed in the clamping block (171), a clamping frame (174) is arranged on the surface of the assembly ring (15), a rotating block (175) arranged in the clamping frame (174), a clamping column (176) is arranged on the surface of the rotating block (175), a baffle (177) is arranged at the end of the rotating block, a spring (178) is arranged on the surface of the clamping column (176), a pressing plate (179) is slidably connected with the clamping column (176), a pulling plate (1710) is arranged on the surface of the pressing plate, and a limiting column (1711) is arranged on the surface of the pressing plate (179).

3. An exhaust gas treatment device according to claim 1, characterized in that: the rotating structure (12) comprises a pressing ring (121), the pressing ring (121) is arranged inside the waste gas filter cylinder (2), a backing ring (122) is arranged at the lower end of the pressing ring (121), and rolling bodies (123) are arranged inside the backing ring (122).

4. An exhaust gas treatment device according to claim 3, wherein: the upper end surface of the pressing ring (121) is an inclined plane, and rolling bodies (123) are arranged in the pressing ring (121) as well.

5. An exhaust gas treatment device according to claim 1, characterized in that: the width of the butt joint groove (14) is matched with the width of the butt joint ring (16), and the surface of the butt joint ring (16) is a smooth surface.

6. An exhaust gas treatment device according to claim 2, characterized in that: the surface of the pull plate (1710) is provided with a concave part (1712), and the depth of the concave part (1712) is not less than one millimeter.

7. An exhaust gas treatment device according to claim 6, wherein: the right side of the clamping block (171) is provided with a groove (1721), and the shape of the groove (1721) is the same as that of the rotating block (175).

8. An exhaust gas treatment device according to claim 7, wherein: the limit posts (1711) are provided with two limit grooves (173) which are matched with the limit posts, and the number of the limit grooves is the same as that of the limit posts (1711).