CN210751905U

CN210751905U - VOC exhaust-gas treatment unit

Info

Publication number: CN210751905U
Application number: CN201921636402.5U
Authority: CN
Inventors: 李忠; 李艳辉; 黄信华; 李耀辉; 周勇; 张合正
Original assignee: Jiangxi Jeff Environmental Protection Technology Co ltd
Current assignee: Jiangxi Jeff Environmental Protection Technology Co ltd
Priority date: 2019-09-29
Filing date: 2019-09-29
Publication date: 2020-06-16
Anticipated expiration: 2029-09-29

Abstract

The utility model provides a VOC waste gas treatment unit, which relates to the technical field of waste gas treatment and comprises a shell, wherein an air inlet pipe is fixed at one end of the shell, an air outlet pipe is fixed at one end of the shell, which is far away from the air inlet pipe, a spraying device is arranged on the surface of the shell, the spraying device penetrates through the side wall of the shell and is fixedly connected with the shell, a sewage collecting device is arranged in the shell, the sewage collecting device is fixed on the side wall of the shell, one end of the sewage collecting device penetrates through the side wall of the shell, the filtering device is arranged in the shell, and filter equipment runs through the casing lateral wall and with casing lateral wall fixed connection, adopts filter equipment and sewage collection device, realizes the waste water that produces among the exhaust-gas treatment process, the instant clearance of waste material, avoids blockking up the filter screen, reduces the exhaust-gas treatment effect, adopts spray set and filter equipment, realizes the multiple purification of waste gas, guarantees that the treatment effect of waste gas is up to standard.

Description

VOC exhaust-gas treatment unit

Technical Field

The utility model relates to an exhaust-gas treatment technical field especially relates to a VOC exhaust-gas treatment unit.

Background

The VOC volatile organic compound refers to any volatile organic solid or liquid at normal temperature and normal pressure, and has wide sources, and the main sources are as follows: building materials, interior decoration materials, living and office supplies, incomplete combustion of household fuel and tobacco leaves, outdoor industrial waste gas, automobile exhaust, photochemical smog and direct discharge of VOC waste gas can cause serious damage to the atmosphere, so that the VOC waste gas generated in industrial production and the like can be discharged only after being treated to reach the national standard.

Most structures of the existing waste gas treatment devices on the market are complicated, a large amount of dirt can be accumulated after the device is used for a long time, the device is not easy to detach and clean, and the dirt blocks a filter screen, so that the waste gas treatment effect is reduced.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a VOC waste gas treatment unit.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a VOC exhaust-gas treatment unit, includes the casing, casing one end is fixed with the intake pipe, the one end that the intake pipe was kept away from to the casing is fixed with the outlet duct, housing face is equipped with spray set, and spray set run through the casing lateral wall and with casing fixed connection, the inside sewage collection device that is equipped with of casing, and sewage collection device is fixed in the casing lateral wall, and sewage collection device's one end runs through the casing lateral wall, the inside filter equipment that is equipped with of casing, and filter equipment run through the casing lateral wall and with casing lateral wall fixed connection.

Preferably, spray set is including fixing the inlet tube at housing face, and the inlet tube runs through the casing lateral wall, the one end that the inlet tube is close to the casing is equipped with atomizer, and atomizer and inlet tube fixed connection, and atomizer is located inside the casing, the one end that the casing was kept away from to the inlet tube is equipped with the water pump, and water pump and inlet tube swing joint, the one end that the inlet tube was kept away from to the water pump is equipped with the storage water tank, and storage water tank and water pump fixed connection.

Preferably, sewage collection device is including establishing the baffle in the atomizer dead ahead, and baffle and shells inner wall fixed connection, shells inner wall fixedly connected with bilge pit, and the bilge pit is located the atomizer under, the bilge pit bottom is equipped with the sewage pipe, and the sewage pipe runs through the bottom surface and the housing sidewall of bilge pit simultaneously, the sewage pipe surface is equipped with the stagnant water valve, and the stagnant water valve run through the sewage pipe and with sewage pipe threaded connection.

Preferably, the stagnant water valve is including the pivot that runs through the sewage pipe lateral wall, and pivot and sewage pipe threaded connection, the one end that the pivot is close to the sewage pipe is equipped with the valve head, and the valve head be located inside the sewage pipe and with pivot fixed connection, the pivot surface is equipped with waterproof packing ring, and the pivot runs through waterproof packing ring, and waterproof packing ring one side offsets with the sewage pipe lateral wall, and the one side offsets with valve head upper surface.

Preferably, filter equipment is including establishing the axle sleeve on housing face, and axle sleeve and casing fixed connection, the inside connecting rod that is equipped with of axle sleeve, and the connecting rod run through the casing and with axle sleeve swing joint, the one end that the casing was kept away from to the connecting rod is equipped with the hand wheel, and hand wheel and connecting rod fixed connection, the one end that the connecting rod is close to the casing is equipped with the regulation pole, and adjusts pole and connecting rod fixed connection, the connecting rod surface is equipped with the gear, and gear and connecting rod fixed connection, the gear side is equipped with the filter core, and the gear offsets with the filter core.

Preferably, the joint of the filter element and the gear is provided with teeth, the surfaces of the teeth and the filter element are fixedly connected, and the teeth and the gear are meshed with each other.

Advantageous effects

1. In the utility model, the filtering device and the sewage collecting device are adopted to realize the instant cleaning of the waste water and waste material generated in the waste gas treatment process, avoid the blockage of the filter screen and reduce the waste gas treatment effect, the waste water generated in the waste gas treatment process is collected in the sewage tank, when the sewage in the sewage tank is fully stored, the rotating shaft is rotated, so that the valve head fixedly connected with the rotating shaft also rotates along with the rotating shaft, the valve head is hemispherical, the size of the valve head is matched with the inner diameter of the sewage pipe, after the valve head is opened, sewage in the sewage tank can be discharged through the sewage pipe, when the dirt in the filter screen is cleaned, the hand wheel is rotated, the connecting rod fixedly connected with the hand wheel rotates along with the hand wheel, the adjusting rod fixedly connected with the connecting rod rotates along with the connecting rod, the gear on the surface of the adjusting rod rotates, and the tooth on the surface of the filter element is meshed with the gear, so that the filter element can move in the horizontal direction, and the filter element can be detached to clean the filter element.

2. The utility model discloses in, adopt spray set and filter equipment, realize the multiple purification of waste gas, the treatment effect of guaranteeing waste gas is up to standard, when realizing exhaust-gas treatment, waste gas passes through the intake pipe and gets into the casing, the water pump starts simultaneously, water in the water storage tank passes through the inlet tube and gets into atomizer, under hydraulic effect, atomizer is rotatory and the vaporific water droplet of blowout, the water droplet combines and adheres to on the baffle surface with the graininess harmful substance in the waste gas, and baffle surface open has the guiding gutter, sewage passes through in the guiding gutter gets into the sewage gutter, the rethread sewage gutter discharges, waste gas after spray treatment gets into filter equipment, filter core surface open has the through-hole, the inside active carbon filter material that is equipped with of filter core, can adsorb the harmful substance in the waste gas, guarantee that exhaust waste gas can not cause the.

Drawings

Fig. 1 is a schematic view of a three-dimensional structure of a VOC exhaust gas treatment unit according to the present invention;

fig. 2 is a sectional view of a VOC exhaust treatment unit according to the present invention;

fig. 3 is a cross-sectional view of a stop water valve of a VOC exhaust gas treatment unit according to the present invention;

fig. 4 is a top view of the connection mode of the gear and the adjusting rod in the VOC exhaust-gas treatment unit.

Illustration of the drawings:

1. a housing; 2. an air inlet pipe; 3. an air outlet pipe; 4. a spraying device; 41. a water storage tank; 42. a water pump; 43. a water inlet pipe; 44. an atomizing spray head; 5. a sewage collection device; 51. a baffle plate; 52. a sewage tank; 53. a sewage pipe; 54. a water stop valve; 541. a valve head; 542. a rotating shaft; 543. a waterproof gasket; 6. a filtration device; 61. a hand wheel; 62. a connecting rod; 63. a shaft sleeve; 64. adjusting a rod; 65. a gear; 66. and (3) a filter element.

Detailed Description

In order to make the technical means, the creation features, the achievement purposes and the functions of the present invention easy to understand, the present invention will be further explained below with reference to the following embodiments and the accompanying drawings, but the following embodiments are only the preferred embodiments of the present invention, and not all embodiments are included. Based on the embodiments in the implementation, other embodiments obtained by those skilled in the art without any creative work belong to the protection scope of the present invention.

Specific embodiments of the present invention will be described below with reference to the accompanying drawings.

The first embodiment is as follows:

referring to fig. 1-4, a VOC waste gas treatment unit comprises a housing 1, an air inlet pipe 2 is fixed at one end of the housing 1, an air outlet pipe 3 is fixed at one end of the housing 1 far from the air inlet pipe 2, a spraying device 4 is arranged on the surface of the housing 1, the spraying device 4 penetrates through the side wall of the housing 1 and is fixedly connected with the housing 1, the spraying device 4 comprises a water inlet pipe 43 fixed on the surface of the housing 1, the water inlet pipe 43 penetrates through the side wall of the housing 1, an atomizing nozzle 44 is arranged at one end of the water inlet pipe 43 close to the housing 1, the atomizing nozzle 44 is fixedly connected with the water inlet pipe 43, the atomizing nozzle 44 is positioned inside the housing 1, a water pump 42 is arranged at one end of the water inlet pipe 43 far from the housing 1, the water pump 42 is movably connected with the water inlet pipe 43, a water storage, the sewage collecting device 5 is fixed on the side wall of the shell 1, one end of the sewage collecting device 5 penetrates through the side wall of the shell 1, the sewage collecting device 5 comprises a baffle 51 arranged right in front of the atomizing nozzle 44, the baffle 51 is fixedly connected with the inner wall of the shell 1, the inner wall of the shell 1 is fixedly connected with a sewage tank 52, the sewage tank 52 is arranged right below the atomizing nozzle 44, the bottom of the sewage tank 52 is provided with a sewage pipe 53, the sewage pipe 53 simultaneously penetrates through the bottom of the sewage tank 52 and the side wall of the shell 1, the surface of the sewage pipe 53 is provided with a water stop valve 54, the water stop valve 54 penetrates through the sewage pipe 53 and is in threaded connection with the sewage pipe 53, the water stop valve 54 comprises a rotating shaft 542 penetrating through the side wall of the sewage pipe 53, the rotating shaft 542 is in threaded connection with the sewage pipe 53, one end of the rotating shaft 542 close to the sewage pipe 53 is provided with a valve head, the rotating shaft 542 penetrates through the waterproof gasket 543, one side of the waterproof gasket 543 abuts against the side wall of the sewage pipe 53, the other side abuts against the upper surface of the valve head 541, the valve head 541 is hemispherical, and the size of the valve head 541 is matched with the inner diameter of the sewage pipe 53.

The filtering device 6 is arranged inside the casing 1, the filtering device 6 penetrates through the side wall of the casing 1 and is fixedly connected with the side wall of the casing 1, the filtering device 6 comprises a shaft sleeve 63 arranged on the surface of the casing 1, the shaft sleeve 63 is fixedly connected with the casing 1, a connecting rod 62 is arranged inside the shaft sleeve 63, the connecting rod 62 penetrates through the casing 1 and is movably connected with the shaft sleeve 63, one end of the connecting rod 62 far away from the casing 1 is provided with a hand wheel 61, the hand wheel 61 is fixedly connected with the connecting rod 62, one end of the connecting rod 62 close to the casing 1 is provided with an adjusting rod 64, the adjusting rod 64 is fixedly connected with the connecting rod 62, the surface of the connecting rod 62 is provided with a gear 65, the gear 65 is fixedly connected with the connecting rod 62, the side surface of the gear 65 is provided with a filter element 66, the gear 65 abuts against the filter element 66, the joint of the filter element 66 and the gear, an activated carbon filter material is arranged inside the filter element 66.

The utility model discloses a theory of operation: when the waste gas treatment is realized, the waste gas enters the shell 1 through the gas inlet pipe 2, simultaneously the water pump 42 is started, the water in the water storage tank 41 enters the atomizing spray head 44 through the water inlet pipe 43, under the action of water pressure, the atomizing spray head 44 rotates and sprays out mist water drops, the water drops are combined with granular harmful substances in the waste gas and attached to the surface of the baffle 51, the surface of the baffle 51 is provided with a diversion trench, the sewage enters the sewage tank 52 through the diversion trench, the discharge of the sewage can be controlled through the water stop valve 54 on the surface of the sewage pipe 53, when the sewage in the sewage tank 52 is fully stored, the rotating shaft 542 is rotated, the valve head 541 fixedly connected with the rotating shaft 542 also rotates along with the rotating shaft, the valve head 541 is hemispherical, the size of the valve head 541 is matched with the inner diameter of the sewage pipe 53, after the valve head 541 is opened, the sewage in the sewage tank 52 can be discharged through the sewage pipe 53, the, the inside active carbon filter material that is equipped with of filter core 66, can adsorb the harmful substance in the waste gas, guarantee that exhaust gas can not cause the pollution to the atmosphere, after exhaust treatment device uses for a long time, the dirt in the clearance filter screen needs to be dismantled, rotate hand wheel 61, rotate thereupon with hand wheel 61 fixed connection's connecting rod 62, adjust pole 64 with connecting rod 62 fixed connection simultaneously and rotate thereupon, adjust the rotation of pole 64 surperficial gear 65, and the tooth and the gear 65 meshing on filter core 66 surface, filter core 66 can remove at the horizontal direction, the filter screen shifts out casing 1, dismantle filter core 66 down, can realize the washing of filter core 66.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. A VOC exhaust-gas treatment unit, includes casing (1), its characterized in that: casing (1) one end is fixed with intake pipe (2), the one end that intake pipe (2) were kept away from in casing (1) is fixed with outlet duct (3), casing (1) surface is equipped with spray set (4), and spray set (4) run through casing (1) lateral wall and with casing (1) fixed connection, casing (1) inside is equipped with sewage collection device (5), and sewage collection device (5) are fixed in casing (1) lateral wall, and the one end of sewage collection device (5) runs through casing (1) lateral wall, casing (1) inside is equipped with filter equipment (6), and filter equipment (6) run through casing (1) lateral wall and with casing (1) lateral wall fixed connection.

2. A VOC exhaust treatment unit according to claim 1, wherein: spray set (4) are including fixing inlet tube (43) on casing (1) surface, and inlet tube (43) run through casing (1) lateral wall, the one end that inlet tube (43) are close to casing (1) is equipped with atomizer (44), and atomizer (44) and inlet tube (43) fixed connection, and atomizer (44) are located inside casing (1), the one end that casing (1) were kept away from in inlet tube (43) is equipped with water pump (42), and water pump (42) and inlet tube (43) swing joint, the one end that inlet tube (43) were kept away from in water pump (42) is equipped with storage water tank (41), and storage water tank (41) and water pump (42) fixed connection.

3. A VOC exhaust treatment unit according to claim 1, wherein: sewage collection device (5) are including establishing baffle (51) in atomizer (44) dead ahead, and baffle (51) and casing (1) inner wall fixed connection, casing (1) inner wall fixedly connected with bilge pit (52), and bilge pit (52) are located atomizer (44) under, bilge pit (52) bottom is equipped with sewage pipe (53), and sewage pipe (53) run through the bottom surface and casing (1) lateral wall of bilge pit (52) simultaneously, sewage pipe (53) surface is equipped with stagnant water valve (54), and stagnant water valve (54) run through sewage pipe (53) and with sewage pipe (53) threaded connection.

4. A VOC exhaust treatment unit according to claim 3 wherein: stop valve (54) are including pivot (542) that run through sewage pipe (53) lateral wall, and pivot (542) and sewage pipe (53) threaded connection, the one end that pivot (542) are close to sewage pipe (53) is equipped with valve head (541), and valve head (541) are located inside sewage pipe (53) and with pivot (542) fixed connection, pivot (542) surface is equipped with waterproof gasket (543), and pivot (542) run through waterproof gasket (543), and waterproof gasket (543) one side offsets with sewage pipe (53) lateral wall, and the one side offsets with valve head (541) upper surface.

5. A VOC exhaust treatment unit according to claim 1, wherein: filter equipment (6) is including establishing axle sleeve (63) on casing (1) surface, and axle sleeve (63) and casing (1) fixed connection, axle sleeve (63) inside is equipped with connecting rod (62), and connecting rod (62) run through casing (1) and with axle sleeve (63) swing joint, the one end that casing (1) was kept away from in connecting rod (62) is equipped with hand wheel (61), and hand wheel (61) and connecting rod (62) fixed connection, the one end that connecting rod (62) are close to casing (1) is equipped with adjusts pole (64), and adjusts pole (64) and connecting rod (62) fixed connection, connecting rod (62) surface is equipped with gear (65), and gear (65) and connecting rod (62) fixed connection, gear (65) side is equipped with filter core (66), and gear (65) offset with filter core (66).

6. A VOC exhaust gas treatment unit as claimed in claim 5, wherein: the filter element is characterized in that teeth are arranged at the joint of the filter element (66) and the gear (65), the surfaces of the teeth and the filter element (66) are fixedly connected, and the teeth and the gear (65) are meshed with each other.