CN218687829U - Exhaust gas treatment device - Google Patents
Exhaust gas treatment device Download PDFInfo
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- CN218687829U CN218687829U CN202222965299.7U CN202222965299U CN218687829U CN 218687829 U CN218687829 U CN 218687829U CN 202222965299 U CN202222965299 U CN 202222965299U CN 218687829 U CN218687829 U CN 218687829U
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- shell
- arc
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- filter
- filter element
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- 239000000428 dust Substances 0.000 claims abstract description 48
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 22
- 238000001914 filtration Methods 0.000 claims abstract description 9
- 239000011324 bead Substances 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 5
- 239000007789 gas Substances 0.000 description 11
- 239000007787 solid Substances 0.000 description 6
- 239000002245 particle Substances 0.000 description 4
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 2
- 235000017491 Bambusa tulda Nutrition 0.000 description 2
- 241001330002 Bambuseae Species 0.000 description 2
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 2
- 239000011425 bamboo Substances 0.000 description 2
- 239000002440 industrial waste Substances 0.000 description 2
- 239000002912 waste gas Substances 0.000 description 2
- 239000000567 combustion gas Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
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- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
An exhaust treatment device comprises a shell, wherein an opening and closing member is arranged on the shell, a filtering member is arranged at the upper end of the shell, and a dust falling member is arranged at the lower end of the shell; the shell comprises an upper connecting pipe, the lower end of the upper connecting pipe is communicated with an inverted funnel, the lower end of the inverted funnel is provided with a filter cartridge, the lower end of the filter cartridge is provided with a funnel, the lower end of the funnel is communicated with a lower connecting pipe, and the lower end of the filter cartridge is communicated with an air inlet pipe; a semi-arc window is arranged on the filter cartridge, and the opening and closing member is arranged at the semi-arc window; the filter component comprises a cylindrical filter element, the cylindrical filter element is arranged at a semi-arc window, an upper filter element is arranged at the upper end of the cylindrical filter element, a lower filter screen is arranged at the lower end of the cylindrical filter element, the lower filter screen is fixed in the filter cartridge, a conical shell is arranged at the lower end of the lower filter screen, the lower end of the conical shell is a small end, and a plurality of holes are formed in the conical shell. Through the mode that dust fall water and filtration combined together, improved the effect of dust exhaust pipe dust fall to the clearance of the intraductal filter core of dust exhaust of also being convenient for.
Description
Technical Field
The utility model relates to an industrial waste gas handles technical field, especially relates to an exhaust treatment device.
Background
In industrial production, a certain amount of waste gas is often generated, the waste gas is discharged to pollute the environment, and in order to avoid polluting the environment, a dust suction component is often arranged on equipment generating dust or smoke. The dust fall carries out the dust fall through the mode of water spray usually, and this kind of dust fall mode dust fall effect is excellent, and need not clear up dust exhaust or exhaust pipe, however this kind of dust fall mode generally can not collect dust fall water when using, but rather discharges by it, the emission of dust fall water so for harmful substance in the raise dust causes the pollution to the water. Meanwhile, when the dust amount is increased, the dust falling effect is reduced by the existing single dust falling mode of the dust falling water, so that the dust removing effect is influenced. Meanwhile, for some existing tail gas dust exhaust pipelines, the filter element is inconvenient to disassemble and clean.
SUMMERY OF THE UTILITY MODEL
The utility model provides an exhaust treatment device to solve above-mentioned prior art not enough, through the mode that dust fall water and filtration combined together, improved the effect of dust exhaust pipe dust fall, and also be convenient for the clearance of the intraductal filter core of dust exhaust, still be convenient for collect the processing to dust fall water in addition.
In order to realize the purpose of the utility model, the following technologies are adopted:
an exhaust treatment device comprises a shell, wherein an opening and closing component is arranged on the shell, a filtering component is arranged at the upper end of the shell, and a dust falling component is arranged at the lower end of the shell;
the shell comprises an upper connecting pipe, the lower end of the upper connecting pipe is communicated with an inverted funnel, the lower end of the inverted funnel is provided with a filter cartridge, the lower end of the filter cartridge is provided with the funnel, the lower end of the funnel is communicated with a lower connecting pipe, and the lower end of the filter cartridge is communicated with an air inlet pipe;
the filter cartridge is provided with a semi-arc window, and the opening and closing member is arranged at the semi-arc window;
the filter component comprises a cylindrical filter element, the cylindrical filter element is arranged at the semi-arc window, an upper filter element is arranged at the upper end of the cylindrical filter element, a lower filter screen is arranged at the lower end of the cylindrical filter element and fixed in the filter cartridge, a conical shell is arranged at the lower end of the lower filter screen, the lower end of the conical shell is a small end, and a plurality of holes are formed in the conical shell;
the dust fall component includes a plurality of rings of intaking, and the ring of intaking sets gradually along vertical direction, and the ring of intaking is located the below of conical shell, and the ring of intaking is fixed in the cartridge filter, and the inner wall of every ring of intaking all is equipped with a plurality of slant platforms, is equipped with the sprinkler bead on the inclined plane of slant platform, and the ring of intaking all is equipped with the inlet tube, and the inlet tube all extends in the cartridge filter, and the outside end of inlet tube is equipped with water inlet manifold.
Furthermore, an outer clamping piece in a concave structure is arranged at the semi-arc window of the filter cylinder;
the opening and closing component comprises a semi-arc plate, the semi-arc plate penetrates through the outer clamping piece, a handle is arranged at the outer side end of the semi-arc plate, and an operator can conveniently detach the semi-arc plate through the handle.
Further, go up filter including locating the last conical shell of cylindricality filter core upper end, the upper end of going up the conical shell is the tip, and the lower extreme periphery of going up the conical shell is equipped with and goes up to prolong a section of thick bamboo, and the upper end of going up to prolong a section of thick bamboo is equipped with the upper cone ring, and the inner circle downward sloping of upper cone ring extends.
Furthermore, the lower end of the water inlet ring positioned at the lower end is provided with a collecting piece.
Furthermore, the collecting part is of a circular step structure, the upper end face of each step of the collecting part is of an inwards concave arc structure, and a plurality of arc holes are formed in the downward extending mode of each step of the collecting part. Collect the piece and be located the upper end of funnel, and the lower extreme of collecting the piece is fixed in the cartridge filter, processes every step face into indent curved structure, the interception of the solid particle of dust fall aquatic of being convenient for.
Further, the arc hole is the toper structure, and the upper end in arc hole is the main aspects, and this kind of design conveniently filters the dust of dust fall aquatic.
The technical scheme has the advantages that:
compared with the prior art, the utility model discloses a set up half arc window on the cartridge filter to the cylindricality filter core that conveniently will be located here takes out or places, thereby is convenient for carry out the clearance operation of cylindricality filter core, and in order to avoid when the dust fall, the phenomenon of leaking such as raise dust appears, has consequently still set up half arc board specially and has been used for shutoff half arc window. The lower filter screen is arranged to filter dustfall air again, so that some solid particles are prevented from being discharged. The setting of going up the conical shell can further filter the air to further reduce the dust content in the exhaust air, and the upper cone ring that sets up on it can strengthen the interception ability of raise dust, and still conveniently accomodate the pouring of raise dust through this kind of design. Through a plurality of sprinkler heads that the slope set up, can be with the blowout of dust fall water slope, the existence that can avoid dust fall water on the one hand causes the influence to the exhaust, on the other hand can also make the combustion gas stream be the heliciform and discharges, thereby the flow of air current has been accelerated, and the setting of collecting the piece can filter dust fall water earlier stage, make the dust be located above that, what this scheme adopted simultaneously is the design of intake pipe and the different pipe of fluid-discharge tube, conveniently fall the collection processing of dust water, stronger practicality has.
Drawings
In order to make the objects, technical solutions and advantages of the present invention clearer, the present invention will be described in further detail with reference to the accompanying drawings.
Fig. 1 shows a perspective view of an exhaust gas treatment device.
Fig. 2 shows a perspective structure view of the housing.
Fig. 3 shows an internal perspective view of the exhaust gas treatment device.
Fig. 4 shows an internal cross-sectional view of the exhaust gas treatment device.
Detailed Description
As shown in fig. 1 to 4, an exhaust gas treatment device includes a housing 1, an opening/closing member 2 provided on the housing 1, a filter member 3 provided at an upper end of the housing 1, and a dust-falling member 4 provided at a lower end of the housing 1.
The shell 1 comprises an upper connecting pipe 10, the lower end of the upper connecting pipe 10 is communicated with an inverted funnel 11, the lower end of the inverted funnel 11 is provided with a filter cartridge 12, the lower end of the filter cartridge 12 is provided with a funnel 14, the lower end of the funnel 14 is communicated with a lower connecting pipe 15, the lower end of the filter cartridge 12 is communicated with an air inlet pipe, the filter cartridge 12 is provided with a semi-arc window 120, and the opening and closing member 2 is arranged at the semi-arc window 120. The half-arc window 120 of the filter cartridge 12 is provided with an outer clamping member 13 having a concave structure. The opening and closing member 2 comprises a semi-arc plate 20, the semi-arc plate 20 penetrates into the outer clamping piece 13, and a handle 21 is arranged at the outer side end of the semi-arc plate 20.
The filter element 3 comprises a cylindrical filter element 33, the cylindrical filter element 33 is arranged at the semi-arc-shaped window 120, an upper filter element is arranged at the upper end of the cylindrical filter element 33, a lower filter screen 34 is arranged at the lower end of the cylindrical filter element 33, the lower end of the lower filter screen 34 is provided with a conical shell 35, the lower end of the conical shell 35 is a small end, a plurality of holes are formed in the conical shell 35, the upper filter element comprises an upper conical shell 32 arranged at the upper end of the cylindrical filter element 33, the upper end of the upper conical shell 32 is the small end, the periphery of the lower end of the upper conical shell 32 is provided with an upper extension cylinder 320, an upper end of the upper extension cylinder 320 is provided with an upper conical ring 31, and the inner ring of the upper conical ring 31 is inclined downwards and extends.
When embodied, the exhaust gas treatment device is mounted on an exhaust gas discharge pipe of a device which is prone to generate dust. When industrial waste gas lets in the device through the intake pipe, tail gas is earlier through a plurality of sprinkler heads 42 spun water, then makes the solid casing in the exhaust stream subside through the dust fall water, will drip on collecting the piece when subsiding, and the precipitation will slowly pass and collect the piece and finally converge at funnel 14, then through connecting hose etc. arrange to sewage purification equipment in, and the solid of some dust falls will the adhesion on collecting the piece. The airflow passing through the dust-settling water moves upwards and firstly passes through the conical shell 35, the airflow and a small amount of dust-settling water on the conical shell 35 pass through the holes to move upwards, and the water gathered on the outer wall of the conical shell 35 drops downwards. While a small amount of water will be substantially trapped when passing through the lower screen 34, the dusted air flow will be filtered again by the cylindrical filter element 33 when passing through the cylindrical filter element 33, and a part of the solid particles which are not trapped, or some solid particles on the cylindrical filter element 33 enter the upper conical shell 32 along with the air flow and will be partially trapped by the upper conical shell 32, and then the air flow will be discharged through the upper connecting pipe 10.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and it is obvious that those skilled in the art can make various changes and modifications to the present invention without departing from the spirit and scope of the present invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims and their equivalents, the present invention is also intended to include such modifications and variations.
Claims (6)
1. An exhaust treatment device is characterized by comprising a shell (1), wherein an opening and closing member (2) is arranged on the shell (1), a filtering member (3) is arranged at the upper end of the shell (1), and a dust falling member (4) is arranged at the lower end of the shell (1);
the shell (1) comprises an upper connecting pipe (10), the lower end of the upper connecting pipe (10) is communicated with an inverted funnel (11), the lower end of the inverted funnel (11) is provided with a filter cartridge (12), the lower end of the filter cartridge (12) is provided with a funnel (14), the lower end of the funnel (14) is communicated with a lower connecting pipe (15), and the lower end of the filter cartridge (12) is communicated with an air inlet pipe;
a semi-arc window (120) is arranged on the filter cartridge (12), and the opening and closing member (2) is arranged at the semi-arc window (120);
the filtering component (3) comprises a cylindrical filter element (33), the cylindrical filter element (33) is arranged at the semi-arc window (120), an upper filtering piece is arranged at the upper end of the cylindrical filter element (33), a lower filtering net (34) is arranged at the lower end of the cylindrical filter element (33), a conical shell (35) is arranged at the lower end of the lower filtering net (34), the lower end of the conical shell (35) is a small end, and a plurality of holes are formed in the conical shell (35);
dust fall component (4) include a plurality of rings of intaking (40), it sets gradually along vertical direction to intake ring (40), it is located the below of conical shell (35) to intake ring (40), the inner wall of every ring of intaking (40) all is equipped with a plurality of slant platforms (41), be equipped with sprinkler bead (42) on the inclined plane of slant platform (41), it all is equipped with inlet tube (43) to intake ring (40), inlet tube (43) all extends in cartridge filter (12), the outside end of inlet tube (43) is equipped with inlet manifold (44).
2. The exhaust gas treatment device according to claim 1, characterized in that an outer clamping member (13) having a concave structure is provided at the half-arc window (120) of the filter cartridge (12);
the opening and closing member (2) comprises a semi-arc-shaped plate (20), the semi-arc-shaped plate (20) penetrates through the outer clamping piece (13), and a handle (21) is arranged at the outer side end of the semi-arc-shaped plate (20).
3. The exhaust gas treatment device according to claim 1, wherein the upper filter member includes an upper conical shell (32) provided at an upper end of the cylindrical filter element (33), an upper end of the upper conical shell (32) is a small end, an upper extension tube (320) is provided at a lower end periphery of the upper conical shell (32), an upper conical ring (31) is provided at an upper end of the upper extension tube (320), and an inner ring of the upper conical ring (31) extends downward.
4. Exhaust gas treatment device according to claim 1, characterized in that the lower end of the water inlet ring (40) at the lower end is provided with a collecting element.
5. The exhaust gas treatment device according to claim 4, wherein the collecting member has a circular step structure, and an upper end surface of each step of the collecting member has a concave arc structure, and each step of the collecting member is provided with a plurality of arc holes (450) formed therein extending downward.
6. The exhaust gas treatment device according to claim 5, wherein the arc-shaped hole (450) has a tapered configuration, and an upper end of the arc-shaped hole (450) is a large end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222965299.7U CN218687829U (en) | 2022-11-08 | 2022-11-08 | Exhaust gas treatment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222965299.7U CN218687829U (en) | 2022-11-08 | 2022-11-08 | Exhaust gas treatment device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218687829U true CN218687829U (en) | 2023-03-24 |
Family
ID=85609931
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222965299.7U Active CN218687829U (en) | 2022-11-08 | 2022-11-08 | Exhaust gas treatment device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218687829U (en) |
-
2022
- 2022-11-08 CN CN202222965299.7U patent/CN218687829U/en active Active
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