CN213885701U - Compound exhaust treatment device - Google Patents
Compound exhaust treatment device Download PDFInfo
- Publication number
- CN213885701U CN213885701U CN202022961450.0U CN202022961450U CN213885701U CN 213885701 U CN213885701 U CN 213885701U CN 202022961450 U CN202022961450 U CN 202022961450U CN 213885701 U CN213885701 U CN 213885701U
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- CN
- China
- Prior art keywords
- sealing
- gas treatment
- plate
- wall
- cover plate
- 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.)
- Expired - Fee Related
Links
- 150000001875 compounds Chemical class 0.000 title claims abstract description 14
- 238000007789 sealing Methods 0.000 claims abstract description 57
- 230000007246 mechanism Effects 0.000 claims abstract description 34
- 238000001914 filtration Methods 0.000 claims abstract description 18
- 239000002912 waste gas Substances 0.000 claims description 30
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 24
- 239000007789 gas Substances 0.000 claims description 15
- 239000011941 photocatalyst Substances 0.000 claims description 14
- 239000012535 impurity Substances 0.000 description 4
- 238000000746 purification Methods 0.000 description 4
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 3
- 239000003344 environmental pollutant Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- MWUXSHHQAYIFBG-UHFFFAOYSA-N nitrogen oxide Inorganic materials O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 description 3
- 231100000719 pollutant Toxicity 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- RAHZWNYVWXNFOC-UHFFFAOYSA-N Sulphur dioxide Chemical compound O=S=O RAHZWNYVWXNFOC-UHFFFAOYSA-N 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 229930195733 hydrocarbon Natural products 0.000 description 2
- 150000002430 hydrocarbons Chemical class 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 238000003421 catalytic decomposition reaction Methods 0.000 description 1
- 230000003197 catalytic effect Effects 0.000 description 1
- 238000004939 coking Methods 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 239000010786 composite waste Substances 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 229910001385 heavy metal Inorganic materials 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 238000011068 loading method Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000941 radioactive substance Substances 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 239000002910 solid waste Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
- 231100000419 toxicity Toxicity 0.000 description 1
- 230000001988 toxicity Effects 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Images
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- Treating Waste Gases (AREA)
Abstract
The utility model discloses a compound exhaust treatment device, intake pipe and blast pipe including the exhaust-gas treatment jar body and setting on it, be equipped with the ann's mouth of tearing open on the side wall of the exhaust-gas treatment jar body, a plurality of locating lever has run through in the ann's mouth of tearing open, the locating lever inboard is installed on the internal wall of the exhaust-gas treatment jar, slip respectively on the locating lever and embolia closing plate and connection cover plate, the closing plate is inserted and is established in the exhaust-gas treatment jar body, the closing plate with connection cover plate respectively with exhaust-gas treatment jar internal wall and outer wall between installed main sealing mechanism and vice sealing mechanism, the closing plate has installed filtering mechanism with being connected between the apron, the filtering mechanism both sides are connected with fixed establishment, fixed establishment sets up respectively on closing plate and connection cover plate inside wall. The filter cartridge is moved out by screwing out the fixing bolt, the nut is screwed out from the screw rod, and the filter cartridge on the bracket is taken out and then the filter mechanism on the bracket is cleaned and replaced.
Description
Technical Field
The utility model belongs to the technical field of exhaust-gas treatment, concretely relates to compound exhaust treatment device.
Background
The waste gas refers to toxic and harmful gas discharged by human in the production and living process. Especially chemical plants, steel plants, pharmaceutical plants, coking plants and oil refineries, etc., the discharged waste gas has large odor, seriously pollutes the environment and affects the human health.
The exhaust gas contains many kinds of pollutants, and the physical and chemical properties of the pollutants are very complex and the toxicity of the pollutants is different. The waste gas discharged by fuel combustion contains sulfur dioxide, nitrogen oxides, hydrocarbons and the like; various harmful gases and solid wastes containing various components such as heavy metals, salts and radioactive substances are discharged due to different raw materials and processes used in industrial production; the exhaust gas discharged from automobiles contains hydrocarbons such as lead, benzene and phenol. Because waste gas composition is comparatively mixed and disorderly in the compound waste gas, consequently need use the exhaust-gas treatment jar that filtering capability is stronger to filter, the inside multilayer filter plate that is provided with of current filter treatment jar has different catalysts in the filter plate to carry out effectual purification treatment to different waste gas compositions, the weak point of existence has: present compound waste gas filtration is comparatively single, and contains impurity in the waste gas more, uses for a long time, and impurity can block up the filter plate, reduces its filtering quality, but current filter plate sets up the integral type usually, when needs wash it, can only wash it through high-pressure squirt etc. and the cleaning performance is relatively poor, has the inconvenient problem of wasing the change of purification structure in the exhaust treatment device.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a compound exhaust treatment device to solve the inconvenient problem of washing the change of the purification structure in the exhaust treatment device that exists among the prior art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a compound exhaust treatment device, includes the exhaust treatment jar body and sets up intake pipe and blast pipe above that, be equipped with the installation and removal mouth on the lateral wall of the exhaust treatment jar body, run through a plurality of locating lever in the installation and removal mouth, the locating lever inboard is installed on the internal wall of the exhaust treatment jar, slip respectively on the locating lever and embolia closing plate and connecting cover plate, the closing plate is inserted and is established in the exhaust treatment jar body, closing plate and connecting cover plate respectively with main sealing mechanism and vice sealing mechanism have been installed between the internal wall of exhaust treatment jar and the outer wall, filtering mechanism has been installed between closing plate and the connecting cover plate, the filtering mechanism both sides are connected with fixed establishment, fixed establishment sets up respectively on closing plate and the connecting cover plate inside wall.
Preferably, the sealing plate and the connecting cover plate are provided with slide holes, and the sealing plate and the connecting cover plate are connected to the positioning rod in a sliding manner through the slide holes.
Preferably, the main seal mechanism includes the main seal piece that the symmetry set up, the main seal piece is installed on the closing plate lateral wall, the symmetry is provided with the primary seal groove on the internal wall of exhaust-gas treatment jar, the main seal piece is inserted and is established in the primary seal groove, vice seal mechanism is including the vice seal piece that the symmetry set up, vice seal piece is installed on the connection cover plate lateral wall, the symmetry is provided with vice seal groove on the external wall of exhaust-gas treatment jar, vice seal piece is inserted and is established in the vice seal groove, the symmetry is provided with the screw hole on the connection cover plate lateral wall, the symmetry is provided with the thread groove on the external wall of exhaust-gas treatment jar, the screw hole is equipped with fixing bolt with the thread groove interpolation.
Preferably, the filtering mechanism comprises a filter cartridge, a ring block is arranged at the upper end of the filter cartridge, a filter screen plate is arranged on the inner wall at the bottom end of the filter cartridge in a loading manner, a screen plate group is arranged at the upper end of the filter screen plate, an activated carbon layer is arranged between the screen plate groups, the screen plate group is arranged on the inner wall of the filter cartridge, the filter cartridge is arranged on the side wall of the activated carbon layer and is provided with at least two openings, sealing rubber plugs are inserted into the openings, a photocatalyst filter screen group is arranged at the upper end of the screen plate group, an ultraviolet lamp is arranged between the photocatalyst filter screen groups, the photocatalyst filter screen group and the ultraviolet lamp are arranged on the inner wall of the filter cartridge, the fixing mechanism comprises a support block, the support block is arranged on the side walls of the sealing plate and the connecting cover plate, a screw rod is arranged on the support block, a plurality of through holes are arranged on the ring block, and the screw rod penetrates through the through holes, and the extending end of the screw rod is locked by a nut.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model provides a compound exhaust treatment device, through having installed filter plate, activated carbon layer and photocatalyst filter screen group respectively in the cartridge filter, filter plate filters the impurity in to waste gas, and most harmful substance in the activated carbon layer absorption waste gas, photocatalyst filter screen group carry out catalytic decomposition to the oxide under the ultraviolet lamp effect, have better waste gas filtration purifying effect.
The utility model provides a compound exhaust treatment device, through passing through slide opening sliding connection with closing plate and connection cover plate on the locating lever, when needs wash the cartridge filter and change, only need with fixing bolt from the thread groove in screw-out, shift out the cartridge filter, again with the nut from the screw rod screw-out, take out the cartridge filter on the bracket after to above-mentioned filtering mechanism wash change can, have the characteristics of being convenient for wash the change to filtering mechanism.
Drawings
FIG. 1 is a sectional view of the main view of the present invention;
FIG. 2 is a schematic right-side view of FIG. 1;
FIG. 3 is a schematic top partially cut-away view of the ring block of FIG. 1;
FIG. 4 is an enlarged view of a portion a of FIG. 1;
FIG. 5 is an enlarged view of FIG. 1 at b;
FIG. 6 is an enlarged schematic view of FIG. 1 at c;
FIG. 7 is an enlarged view of FIG. 4 at d;
FIG. 8 is an enlarged view of FIG. 5 at e;
fig. 9 is an enlarged schematic view at f of fig. 5.
In the figure: 1 waste gas treatment tank body, 2 air inlet pipes, 3 exhaust pipes, 4 mounting and dismounting ports, 5 positioning rods, 6 sealing plates, 7 connecting cover plates, 8 sliding holes, 9 main sealing blocks, 10 main sealing grooves, 11 auxiliary sealing blocks, 12 auxiliary sealing grooves, 13 threaded holes, 14 threaded grooves, 15 fixing bolts, 16 filter cylinders, 17 ring blocks, 18 filter screen plates, 19 screen plate groups, 20 activated carbon layers, 21 openings, 22 sealing rubber plugs, 23 photocatalyst filter screen groups, 24 ultraviolet lamps, 25 support blocks, 26 screw rods, 27 through holes and 28 nuts.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.
Referring to fig. 1, 2, 4, 5, 6 and 7, a composite waste gas treatment device comprises a waste gas treatment tank 1, and an inlet pipe 2 and an exhaust pipe 3 arranged thereon, wherein a mounting and dismounting port 4 is arranged on the side wall of the waste gas treatment tank 1, four positioning rods 5 penetrate through the mounting and dismounting port 4, the inner sides of the positioning rods 5 are welded on the inner wall of the waste gas treatment tank 1, a sealing plate 6 and a connecting cover plate 7 are respectively sleeved on the positioning rods 5 in a sliding manner, the sealing plate 6 is inserted into the waste gas treatment tank 1, sliding holes 8 are arranged on the sealing plate 6 and the connecting cover plate 7, the sealing plate 6 and the connecting cover plate 7 are connected to the positioning rods 5 in a sliding manner through the sliding holes 8, a main sealing mechanism and a secondary sealing mechanism are respectively arranged between the sealing plate 6 and the connecting cover plate 7 and the inner wall and the outer wall of the waste gas treatment tank 1, the main sealing mechanism comprises symmetrically arranged main sealing blocks 9, the main sealing blocks 9 are adhered on the side wall of the sealing plate 6, the main seal block 9 is made of heat-resistant sealing rubber, a main seal groove 10 is symmetrically arranged on the inner wall of the waste gas treatment tank body 1, the main seal block 9 is inserted into the main seal groove 10, the auxiliary seal mechanism comprises auxiliary seal blocks 11 which are symmetrically arranged, the auxiliary seal blocks 11 are bonded on the side wall of the connecting cover plate 7, auxiliary seal grooves 12 are symmetrically arranged on the outer wall of the waste gas treatment tank body 1, the auxiliary seal blocks 11 are inserted into the auxiliary seal grooves 12, threaded holes 13 are symmetrically arranged on the side wall of the connecting cover plate 7, threaded grooves 14 are symmetrically arranged on the outer wall of the waste gas treatment tank body 1, fixing bolts 15 are inserted into the threaded holes 13 and the threaded grooves 14, and the connecting cover plate 7 is fixed by the fixing bolts 15.
Referring to fig. 1, 2, 3, 4, 5, 8 and 9, a filtering mechanism is installed between the sealing plate 6 and the connecting cover plate 7, a fixing mechanism is installed between the filtering mechanism and the sealing plate 6 and the connecting cover plate 7, the filtering mechanism includes a filter cylinder 16, a ring block 17 is welded on the upper end of the filter cylinder 16, a filter screen 18 is welded on the inner wall of the bottom end of the filter cylinder 16, the filter screen 18 filters impurities in the composite exhaust gas, a screen group 19 is welded on the upper end of the filter screen 18, an activated carbon layer 20 is filled between the screen group 19, the activated carbon layer 20 purifies and absorbs the filtered exhaust gas, the screen group 19 is welded on the inner wall of the filter cylinder 16, two openings 21 are formed on the side wall of the activated carbon layer 20 of the filter cylinder 16, the activated carbon layer 20 can be added and replaced through the openings 21, a sealing rubber plug 22 is inserted into the openings 21, and the sealing rubber plug 22 seals the openings 21, the upper end bolted connection of net plate group 19 has photocatalyst filter screen group 23, bolted connection has ultraviolet lamp 24 between photocatalyst filter screen group 23, ultraviolet lamp 24 model is PL-L36W, ultraviolet lamp 24 makes photocatalyst filter screen group 23 carry out oxide catalytic filtration to the waste gas of process, photocatalyst filter screen group 23 and ultraviolet lamp 24 bolted connection are on cartridge filter 16 inner wall, fixed establishment includes tray 25, tray 25 welds on closing plate 6 and connecting cover plate 7 lateral wall, the welding has screw rod 26 on the tray 25, be equipped with four through-holes 27 on the ring piece 17, screw rod 26 is worn out in through-hole 27, screw rod 26 stretches out the end and locks through nut 28, nut 28 is fixed ring piece 17.
When the filtering mechanism in the waste gas treating tank 1 needs to be replaced, an operator only needs to unscrew the fixing bolt 15 on the auxiliary sealing mechanism from the threaded hole 13 and the threaded groove 14, unlock the connecting cover plate 7, then hold the handle on the connecting cover plate 7 with a hand to pull out, so that the sealing plate 6 and the connecting cover plate 7 are connected to the positioning rod 5 in a sliding manner through the sliding hole 8 on the connecting cover plate, after the connecting cover plate slides out, the operator unscrews the nut 28 from the screw rod 26, then takes out the filter cartridge 16 from the support block 25, and then independently cleans the filter screen plate 18 and the photocatalyst filter screen group 23 on the filter cartridge 16, and simultaneously replaces the activated carbon layer 20 between the screen plate groups 19 through the two openings 21, after the cleaning is finished, puts the ring block 17 on the outer end of the filter cartridge 16 onto the support block 25, so that the screw rod 26 on the support block 25 penetrates through the through hole 27 on the ring block 17, the extending end of the screw 26 is locked by a nut 28, then the sealing plate 6 and the connecting cover plate 7 are moved to the initial position, and the fixing bolt 15 is screwed into the threaded hole 13 and the threaded groove 14 for fixing, so that the purification structure is convenient to clean and replace.
Claims (4)
1. The utility model provides a compound exhaust treatment device, includes the exhaust treatment jar body (1) and sets up intake pipe (2) and blast pipe (3) above that, its characterized in that: the waste gas treatment tank is characterized in that an installing and detaching opening (4) is formed in the side wall of the waste gas treatment tank body (1), a plurality of positioning rods (5) penetrate through the installing and detaching opening (4), the inner sides of the positioning rods (5) are arranged on the inner wall of the waste gas treatment tank body (1), a sealing plate (6) and a connecting cover plate (7) are sleeved on the positioning rods (5) in a sliding mode respectively, the sealing plate (6) is inserted into the waste gas treatment tank body (1), the sealing plate (6) and the connecting cover plate (7) and a main sealing mechanism and an auxiliary sealing mechanism are arranged between the inner wall and the outer wall of the waste gas treatment tank body (1), a filtering mechanism is arranged between the sealing plate (6) and the connecting cover plate (7), fixing mechanisms are connected to two sides of the filtering mechanism, and are arranged on the inner side walls of the sealing plate (6) and the connecting cover plate (7) respectively.
2. A compound exhaust gas treatment device according to claim 1, characterized in that: the sealing plate (6) and the connecting cover plate (7) are provided with slide holes (8), and the sealing plate (6) and the connecting cover plate (7) are connected to the positioning rod (5) in a sliding mode through the slide holes (8).
3. A compound exhaust gas treatment device according to claim 1, characterized in that: the main sealing mechanism comprises main sealing blocks (9) which are symmetrically arranged, the main sealing blocks (9) are arranged on the side wall of the sealing plate (6), the inner wall of the waste gas treatment tank body (1) is symmetrically provided with a main sealing groove (10), the main sealing block (9) is inserted in the main sealing groove (10), the auxiliary sealing mechanism comprises auxiliary sealing blocks (11) which are symmetrically arranged, the auxiliary sealing blocks (11) are arranged on the side wall of the connecting cover plate (7), auxiliary sealing grooves (12) are symmetrically arranged on the outer wall of the waste gas treatment tank body (1), the auxiliary sealing block (11) is inserted in the auxiliary sealing groove (12), threaded holes (13) are symmetrically formed in the side wall of the connecting cover plate (7), the outer wall of the waste gas treatment tank body (1) is symmetrically provided with thread grooves (14), and a fixing bolt (15) is inserted into the threaded hole (13) and the threaded groove (14).
4. A compound exhaust gas treatment device according to claim 1, characterized in that: the filter mechanism comprises a filter cartridge (16), a ring block (17) is installed at the upper end of the filter cartridge (16), a filter screen plate (18) is installed on the inner wall of the bottom end of the filter cartridge (16), a screen plate group (19) is installed at the upper end of the filter screen plate (18), an activated carbon layer (20) is installed between the screen plate groups (19), the screen plate group (19) is installed on the inner wall of the filter cartridge (16), the filter cartridge (16) is located on the side wall of the activated carbon layer (20) and is provided with at least two openings (21), a sealing rubber plug (22) is inserted into each opening (21), a photocatalyst filter screen group (23) is installed at the upper end of each screen plate group (19), an ultraviolet lamp (24) is installed between the photocatalyst filter screen groups (23), and each photocatalyst filter screen group (23) and each ultraviolet lamp (24) are installed on the inner wall of the filter cartridge (16), the fixing mechanism comprises a supporting block (25), the supporting block (25) is arranged on the side walls of the sealing plate (6) and the connecting cover plate (7), a screw rod (26) is arranged on the supporting block (25), a plurality of through holes (27) are formed in the ring block (17), the screw rod (26) penetrates through the through holes (27), and the extending end of the screw rod (26) is locked through a nut (28).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022961450.0U CN213885701U (en) | 2020-12-10 | 2020-12-10 | Compound exhaust treatment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022961450.0U CN213885701U (en) | 2020-12-10 | 2020-12-10 | Compound exhaust treatment device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213885701U true CN213885701U (en) | 2021-08-06 |
Family
ID=77102201
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022961450.0U Expired - Fee Related CN213885701U (en) | 2020-12-10 | 2020-12-10 | Compound exhaust treatment device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213885701U (en) |
-
2020
- 2020-12-10 CN CN202022961450.0U patent/CN213885701U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210806 |