CN220861008U - Waste gas dust collector - Google Patents
Waste gas dust collector Download PDFInfo
- Publication number
- CN220861008U CN220861008U CN202322615017.5U CN202322615017U CN220861008U CN 220861008 U CN220861008 U CN 220861008U CN 202322615017 U CN202322615017 U CN 202322615017U CN 220861008 U CN220861008 U CN 220861008U
- Authority
- CN
- China
- Prior art keywords
- air outlet
- dust collector
- pipe
- interception
- exhaust gas
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 239000000428 dust Substances 0.000 title claims abstract description 78
- 239000002912 waste gas Substances 0.000 title description 27
- 238000007789 sealing Methods 0.000 claims abstract description 11
- 238000005260 corrosion Methods 0.000 claims description 3
- 230000007797 corrosion Effects 0.000 claims description 3
- 230000002093 peripheral effect Effects 0.000 claims 1
- 238000001914 filtration Methods 0.000 abstract description 5
- 239000000706 filtrate Substances 0.000 description 28
- 239000007789 gas Substances 0.000 description 11
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 6
- 238000004519 manufacturing process Methods 0.000 description 5
- 238000009434 installation Methods 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000007599 discharging Methods 0.000 description 2
- GNTDGMZSJNCJKK-UHFFFAOYSA-N divanadium pentaoxide Chemical compound O=[V](=O)O[V](=O)=O GNTDGMZSJNCJKK-UHFFFAOYSA-N 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 238000009423 ventilation Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
Landscapes
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model discloses an exhaust gas dust collector, which belongs to the technical field of exhaust gas filtration, wherein a first interception plate and a second interception plate are fixedly arranged on the inner wall of a dust collector body, a honeycomb duct is detachably connected to the central positions of the first interception plate and the second interception plate, an elbow is fixedly sleeved at one end of the honeycomb duct, an air inlet pipe is fixedly sleeved at one end of the elbow, a sealing sleeve is slidably connected to the surface of the air inlet pipe, and an air outlet cover is detachably connected to one end of the dust collector body.
Description
Technical Field
The utility model relates to the technical field of waste gas filtration, in particular to a waste gas dust removal device.
Background
When vanadium pentoxide is prepared, continuous ventilation is required, and waste gas is required to be filtered by the waste gas dust removal device in the ventilation process to be discharged.
At present, the inlet end height of the air inlet pipe that waste gas dust collector set up is less than the liquid level of inside filtrate for in the filtrate can flow into the air inlet pipe through the one end of air inlet pipe, and waste gas and filtrate contact misce bene is low, produces the bubble moreover easily, has reduced dust collection efficiency.
For example, the exhaust gas dust removing device disclosed in the publication number CN212492085U includes a water tank, an air outlet pipe and an air inlet pipe, the lower end of the air outlet pipe extends into the water tank, a gap is provided between the lower end of the air outlet pipe and the top wall of the water tank, and a gap is provided between the lower end face of the air outlet pipe and the bottom of the water tank.
According to the scheme disclosed by the above, one end of the air inlet pipe is lower than the internal filtrate, filtrate is easy to flow back into the air inlet pipe, air bubbles can be generated between waste gas and filtrate, and meanwhile, the mixing efficiency of the waste gas and the filtrate is lower, so that the dust removal efficiency of the waste gas is reduced.
Disclosure of utility model
Aiming at the problems existing in the prior art, the utility model aims to provide the waste gas dust removal device, which can directly guide waste gas into the bottom of filtrate of the dust removal device through the arranged guide pipe, the first interception plate and the second interception plate, so that the mixing efficiency of the waste gas and the filtrate is greatly increased, the generation of bubbles is reduced, the dust removal efficiency is improved, and the backflow of the filtrate into the air inlet pipe can be avoided through the bent pipe, the air inlet pipe and the sealing sleeve which are arranged on the guide pipe, and the whole air inlet pipe is convenient to assemble, replace and maintain.
In order to solve the problems, the utility model adopts the following technical scheme.
The utility model provides an exhaust gas dust collector, includes the dust collector body, the inner wall fixed mounting of dust collector body has first interception board and second interception board, the central point of first interception board and second interception board is put and can be dismantled and be connected with the honeycomb duct, the fixed return bend that has cup jointed of one end of honeycomb duct, the fixed intake pipe that has cup jointed of one end of return bend, the surface sliding connection of intake pipe has the seal cover, the one end of dust collector body can be dismantled and be connected with the cover of giving vent to anger, the one end of cover of giving vent to anger is equipped with the outlet duct, the side of dust collector body is provided with the blow off pipe, and this exhaust gas dust collector can be directly with exhaust gas leading-in dust collector filtrate bottom through honeycomb duct, first interception board and the second interception board that sets up to great increase the mixing efficiency of waste gas and filtrate, reduced the production of bubble simultaneously, improved dust removal efficiency, and through return bend, intake pipe and seal cover that the honeycomb duct set up, not only can avoid the filtrate to get into the intake pipe, the equipment and the maintenance of whole admission line of being convenient for moreover.
Further, the one end of air-out lid is provided with connecting portion, the outside of connecting portion is equipped with the external screw thread, the one end inner wall of dust collector body is equipped with the internal screw thread, the side is equipped with non-slip raised all around of air-out lid, and the air-out lid has the function of the combination of disassembling, is convenient for intercept the installation of board and admission line.
Further, the shape of the air outlet cover is conical, one end of the air outlet cover is provided with a diversion trench communicated with the air outlet pipe, the shape of the diversion trench is horn-shaped, so that filtered waste gas is conveniently and rapidly led out, and the working efficiency of the dust removing device is improved.
Further, the first interception plates and the second interception plates are distributed in a staggered mode, and the surfaces of the first interception plates and the second interception plates are provided with staggered filter holes which are convenient for the filtered waste gas to be discharged upwards.
Furthermore, the bent pipe is a corrosion-resistant and high-temperature-resistant hose, so that the air inlet pipe and the guide pipe are convenient to assemble and connect.
Compared with the prior art, the utility model has the advantages that:
This scheme is through honeycomb duct, first interception board and the second interception board that set up, can be directly with the leading-in dust collector filtrate bottom of waste gas to great increase the mixing efficiency of waste gas and filtrate, reduced the production of bubble simultaneously, improved dust collection efficiency.
According to the scheme, through the bent pipe, the air inlet pipe and the sealing sleeve which are arranged on the flow guide pipe, filtrate can be prevented from flowing backwards into the air inlet pipe, and the whole air inlet pipe is convenient to assemble, replace and maintain.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a bottom view of the mounting structure of the outlet cover and the outlet pipe of the present utility model;
Fig. 3 is a top view of the first interception plate and draft tube installation structure of the present utility model.
The reference numerals in the figures illustrate:
The dust removing device comprises a dust removing device body 1, a blow-off pipe 11, a sealing sleeve 12, an air outlet cover 2, a connecting part 21, a guide groove 22, an air outlet pipe 23, an air inlet pipe 3, a bent pipe 31, a guide pipe 32, a first interception plate 4, a filtering hole 41 and a second interception plate 5.
Description of the embodiments
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Examples
Referring to fig. 1-3, an exhaust gas dust remover includes a dust remover body 1, a heating device is disposed at the bottom of the dust remover body 1, filtrate is disposed in the dust remover body 1, dust in exhaust gas is filtered by a water bath method, the working principle thereof is well known to those skilled in the art, a first interception plate 4 and a second interception plate 5 are fixedly mounted on the inner wall of the dust remover body 1, a flow guide pipe 32 is detachably connected to the central positions of the first interception plate 4 and the second interception plate 5, the flow guide pipe 32 is convenient for guiding exhaust gas into the bottom of filtrate, one end of the flow guide pipe 32 is fixedly sleeved with a bent pipe 31, one end of the bent pipe 31 is fixedly sleeved with an air inlet pipe 3, a sealing sleeve 12 is slidably connected to the surface of the air inlet pipe 3, the sealing sleeve 12 is convenient for mounting and dismounting the air inlet pipe 3, one end of the dust remover body 1 is detachably connected with an air outlet cover 2, one end of the air outlet cover 2 is provided with an air outlet pipe 23, a blow-off pipe 11 is disposed on the side surface of the dust remover body 1, the blow-off pipe 11 is convenient for discharging dirt at the bottom of the dust remover body 1, the blow-off pipe 11 is provided with a control valve or a sealing cover, the blow-off pipe 11 is in a normally closed state, one end of the blow-off pipe 11 is in the dirt-off state is in the dust removing device 1, the dust is required to be cleaned, the dust is not to be discharged through the dust filter when the dust remover is required to be opened, when the inside is in the dust removing device is required.
The first interception plate 4 and the second interception plate 5 are distributed in a staggered manner, the surfaces of the first interception plate 4 and the second interception plate 5 are provided with staggered filter holes 41, the filter holes 41 are convenient for upward discharge of filtered waste gas, the bent pipe 31 is a corrosion-resistant high-temperature-resistant hose, the air inlet pipe 3 and the honeycomb duct 32 are convenient to assemble and connect, the air outlet cover 2 is conical, one end of the air outlet cover 2 is provided with a diversion trench 22 communicated with the air outlet pipe 23, the diversion trench 22 is horn-shaped, the filtered waste gas is convenient to rapidly lead out, and the working efficiency of the dust collector is improved.
In this embodiment, through honeycomb duct 32, first interception board 4 and the second interception board 5 that set up, can be directly with the leading-in dust collector filtrate bottom of waste gas to great increase waste gas and the mixed efficiency of filtrate, reduced the production of bubble simultaneously, improved dust collection efficiency.
Examples
Referring to fig. 1-3, an exhaust gas dust remover includes a dust remover body 1, a heating device is disposed at the bottom of the dust remover body 1, filtrate is disposed in the dust remover body 1, dust in exhaust gas is filtered by a water bath method, the working principle thereof is well known to those skilled in the art, a first interception plate 4 and a second interception plate 5 are fixedly mounted on the inner wall of the dust remover body 1, a flow guide pipe 32 is detachably connected to the central positions of the first interception plate 4 and the second interception plate 5, the flow guide pipe 32 is convenient for guiding exhaust gas into the bottom of filtrate, one end of the flow guide pipe 32 is fixedly sleeved with a bent pipe 31, one end of the bent pipe 31 is fixedly sleeved with an air inlet pipe 3, a sealing sleeve 12 is slidably connected to the surface of the air inlet pipe 3, the sealing sleeve 12 is convenient for mounting and dismounting the air inlet pipe 3, one end of the dust remover body 1 is detachably connected with an air outlet cover 2, one end of the air outlet cover 2 is provided with an air outlet pipe 23, a blow-off pipe 11 is disposed on the side surface of the dust remover body 1, the blow-off pipe 11 is convenient for discharging dirt at the bottom of the dust remover body 1, the blow-off pipe 11 is provided with a control valve or a sealing cover, the blow-off pipe 11 is in a normally closed state, one end of the blow-off pipe 11 is in the dirt-off state is in the dust removing device 1, the dust is required to be cleaned, the dust is not to be discharged through the dust filter when the dust remover is required to be opened, when the inside is in the dust removing device is required.
One end of the air outlet cover 2 is provided with a connecting part 21, the outer side of the connecting part 21 is provided with external threads, the inner wall of one end of the dust removing device body 1 is provided with internal threads, the side surface of the periphery of the air outlet cover 2 is provided with anti-slip protrusions, and the air outlet cover 2 has the function of disassembling and assembling, so that the installation of the interception plate and the air inlet pipeline is convenient.
In this embodiment, through return bend 31, intake pipe 3 and seal cover 12 that honeycomb duct 32 set up, not only can avoid filtrate to flow backwards into in the intake pipe 3, the equipment and the change maintenance of whole admission line of being convenient for moreover.
This exhaust gas dust collector is when using, waste gas passes through intake pipe 3 and gets into dust collector body 1 inside, then discharge the filtrate bottom through honeycomb duct 32, quick abundant with the filtrate mixed filtration under the interception of first interception board 4 and second interception board 5, the bubble of simultaneous production is broken by crisscross first interception board 4 and second interception board 5 that distributes for the waste gas after filtering upwards discharges fast through guiding gutter 22 and outlet duct 23, through honeycomb duct 32 that sets up, first interception board 4 and second interception board 5, can direct with the leading-in dust collector filtrate bottom of waste gas, thereby great increase waste gas and the mixing efficiency of filtrate, the production of bubble has been reduced simultaneously, dust collection efficiency has been improved, and return bend 31 through honeycomb duct 32 setting, intake pipe 3 and seal cover 12, not only can avoid the filtrate to flow backwards into intake pipe 3 in, moreover the equipment of whole admission line and the maintenance of being convenient for change.
The above description is only of the preferred embodiments of the present utility model; the scope of the utility model is not limited in this respect. Any person skilled in the art, within the technical scope of the present disclosure, may apply to the present utility model, and the technical solution and the improvement thereof are all covered by the protection scope of the present utility model.
Claims (5)
1. The utility model provides an exhaust gas dust collector, includes dust collector body (1), its characterized in that: the dust collector comprises a dust collector body (1), wherein a first interception plate (4) and a second interception plate (5) are fixedly arranged on the inner wall of the dust collector body (1), a honeycomb duct (32) is detachably connected to the central positions of the first interception plate (4) and the second interception plate (5), an elbow (31) is fixedly sleeved at one end of the honeycomb duct (32), an air inlet pipe (3) is fixedly sleeved at one end of the elbow (31), a sealing sleeve (12) is fixedly connected to the surface of the air inlet pipe (3), an air outlet cover (2) is detachably connected to one end of the dust collector body (1), an air outlet pipe (23) is arranged at one end of the air outlet cover (2), and a blow-down pipe (11) is arranged on the side surface of the dust collector body (1).
2. An exhaust gas dust removing apparatus according to claim 1, wherein: one end of the air outlet cover (2) is provided with a connecting part (21), the outer side of the connecting part (21) is provided with external threads, the inner wall of one end of the dust removing device body (1) is provided with internal threads, and the peripheral side surfaces of the air outlet cover (2) are provided with anti-slip protrusions.
3. An exhaust gas dust removing apparatus according to claim 1, wherein: the shape of the air outlet cover (2) is conical, one end of the air outlet cover (2) is provided with a diversion trench (22) communicated with an air outlet pipe (23), and the shape of the diversion trench (22) is horn-shaped.
4. An exhaust gas dust removing apparatus according to claim 1, wherein: the first interception plates (4) and the second interception plates (5) are distributed in a staggered mode, and filter holes (41) distributed in a staggered mode are formed in the surfaces of the first interception plates (4) and the second interception plates (5).
5. An exhaust gas dust removing apparatus according to claim 1, wherein: the bent pipe (31) is a corrosion-resistant and high-temperature-resistant hose.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322615017.5U CN220861008U (en) | 2023-09-26 | 2023-09-26 | Waste gas dust collector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322615017.5U CN220861008U (en) | 2023-09-26 | 2023-09-26 | Waste gas dust collector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220861008U true CN220861008U (en) | 2024-04-30 |
Family
ID=90811783
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322615017.5U Active CN220861008U (en) | 2023-09-26 | 2023-09-26 | Waste gas dust collector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220861008U (en) |
-
2023
- 2023-09-26 CN CN202322615017.5U patent/CN220861008U/en active Active
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| GR01 | Patent grant | ||
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