CN220581291U - Industrial waste gas is with purifying air discharge fan - Google Patents
Industrial waste gas is with purifying air discharge fan Download PDFInfo
- Publication number
- CN220581291U CN220581291U CN202321751646.4U CN202321751646U CN220581291U CN 220581291 U CN220581291 U CN 220581291U CN 202321751646 U CN202321751646 U CN 202321751646U CN 220581291 U CN220581291 U CN 220581291U
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- CN
- China
- Prior art keywords
- mounting
- waste gas
- fixedly connected
- industrial waste
- sides
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- 239000007789 gas Substances 0.000 title claims abstract description 29
- 239000002440 industrial waste Substances 0.000 title claims abstract description 23
- 230000002093 peripheral effect Effects 0.000 claims abstract description 19
- 238000000746 purification Methods 0.000 claims description 20
- 238000001179 sorption measurement Methods 0.000 claims description 13
- 230000000903 blocking effect Effects 0.000 claims description 9
- 238000003825 pressing Methods 0.000 abstract description 16
- 238000009434 installation Methods 0.000 abstract description 6
- 239000002912 waste gas Substances 0.000 description 11
- 239000000428 dust Substances 0.000 description 5
- 241000883990 Flabellum Species 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000009931 harmful effect Effects 0.000 description 2
- 238000009776 industrial production Methods 0.000 description 2
- 239000000779 smoke Substances 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 239000002894 chemical waste Substances 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000010815 organic waste Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
- Y02A50/2351—Atmospheric particulate matter [PM], e.g. carbon smoke microparticles, smog, aerosol particles, dust
Landscapes
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model provides a purifying exhaust fan for industrial waste gas, comprising: a mounting frame; the disassembly assembly comprises two screws, wherein the two sides of the top of the installation frame are fixedly connected with the bottom of the disassembly assembly, the two screws are fixedly connected with the two sides of the top of the installation frame, the two mounting plates are sleeved on the peripheral side surfaces of the screws, and the pressing plates are sleeved on the peripheral side surfaces of the screws and the top of the mounting plates. The utility model provides a purifying exhaust fan for industrial waste gas, which is characterized in that two threaded sleeves are unscrewed upwards, limit on two pressing plates is eliminated, then the two pressing plates are rotated forwards by 90 degrees, and further connection between a limit frame and the pressing plates is eliminated, so that the mounting plate and fan blades are detached, the structure is simple and practical, the fan blades are convenient to detach quickly, and workers can maintain and clean the fan blades conveniently.
Description
Technical Field
The utility model relates to the field of waste gas purification, in particular to a purification exhaust fan for industrial waste gas.
Background
Waste gas purification mainly refers to the work of treating industrial waste gas such as dust particles, smoke dust, peculiar smell gas and toxic and harmful gas generated in industrial sites. Common waste gas purification includes factory smoke waste gas purification, workshop dust waste gas purification, organic waste gas purification, waste gas odor purification, acid-base waste gas purification, chemical waste gas purification and the like.
The waste gas discharged from industrial production has harmful effect on environment and human health, and before being discharged into the atmosphere, the waste gas should be treated by adopting a purifying measure to meet the requirement of the waste gas discharge standard, and the process is called waste gas purification. The usual exhaust gas purification methods are: absorption, adsorption, condensation and combustion.
In the related art, an exhaust fan is mainly used for exchanging air, and exhaust gas generated during industrial production needs to be exhausted by purifying the exhaust fan. Application number: 202222909821.X discloses an intelligent purification's air discharge fan, through being provided with first filter and second filter inside the first casing, can carry out purification treatment to exhaust air, switch on one side electro-magnet power, switch off opposite side electro-magnet power simultaneously, the electro-magnet of switch on power carries out magnetic adsorption to one side U type iron plate, namely first filter and the second filter in the first casing move into corresponding second casing, simultaneously with first filter and the second filter in the opposite side second casing move into in the first casing, accomplish the change to first filter and second filter promptly. However, when the exhaust fan is used, the fan blades are inconvenient to detach, and after the fan blades are used for a long time, a large amount of dust can be accumulated on the surfaces of the fan blades, so that the production environment is messy, the fan blades are required to be detached and cleaned, and after the fan blades are damaged, the fan blades are inconvenient to detach and maintain in time.
Accordingly, there is a need to provide a purification exhaust fan for industrial waste gas that solves the above-mentioned problems.
Disclosure of Invention
The utility model provides an exhaust fan for purifying industrial waste gas, which solves the problem that in the related art, the existing part of exhaust fan is inconvenient to detach fan blades when in use.
In order to solve the technical problems, the utility model provides a purifying exhaust fan for industrial waste gas, comprising: a mounting frame;
the disassembly assembly comprises two screws, wherein the disassembly assembly comprises two screws, the two screws are fixedly connected to the two sides of the top of the mounting frame, the two screws are sleeved with mounting plates on the peripheral sides of the screws, the two screws are sleeved with pressing plates on the peripheral sides of the screws and the tops of the mounting plates, the two screws are sleeved with threaded sleeves on the peripheral sides of the screws and the tops of the two pressing plates, two sides of the top of the mounting frame are fixedly connected with limiting frames on one side, away from the two screws, of the two screws, the peripheral sides of the pressing plates are respectively connected with the inner sides of the two limiting frames in a sliding manner, and limiting grooves are formed in the inner sides of the limiting frames.
Preferably, the exchange groove is formed in the inner side of the mounting plate, the ash blocking plate is fixedly connected to the bottom of the mounting plate and located in the inner side of the mounting frame, and the mounting groove is formed in the inner side of the top of the mounting frame.
Preferably, the top fixedly connected with of mounting panel places the case, the top fixedly connected with motor of placing the incasement wall, the output shaft of motor runs through the inside that the top of placing the bottom of incasement wall, mounting panel and ash blocking plate just extended to the mounting bracket in proper order, the output shaft fixedly connected with flabellum of motor.
Preferably, the both sides at mounting bracket inner wall top are all fixedly connected with installation pole, two the equal fixedly connected with spacing ring of week side of installation pole, two the bottom cover that the week side of installation pole just is located two spacing rings is equipped with the adsorption plate, two the week side of installation pole just is located the bottom of adsorption plate and all overlaps and be equipped with the sleeve.
Preferably, the circumference side surfaces of the two mounting rods and the bottoms of the two sleeves are sleeved with the filter plates, and the circumference side surfaces of the two mounting rods and the bottoms of the filter plates are connected with limit sleeves in a threaded manner.
Preferably, the left inner side of the mounting frame is connected with a fixing bolt in a threaded manner, and a thread groove is formed in the inner side of the mounting frame.
Compared with the related art, the purification exhaust fan for industrial waste gas has the following beneficial effects:
the utility model provides a purifying exhaust fan for industrial waste gas, which is characterized in that two threaded sleeves are unscrewed upwards, limit on two pressing plates is eliminated, then the two pressing plates are rotated forwards by 90 degrees, and further connection between a limit frame and the pressing plates is eliminated, so that the mounting plate and fan blades are detached, the structure is simple and practical, the fan blades are convenient to detach quickly, and workers can maintain and clean the fan blades conveniently.
Drawings
FIG. 1 is a schematic diagram of an exhaust fan for purifying industrial waste gas according to a preferred embodiment of the present utility model;
FIG. 2 is a schematic view of a cross-sectional structure of the mounting bracket shown in FIG. 1;
fig. 3 is an enlarged schematic view of the structure of the region a shown in fig. 2.
Reference numerals in the drawings: 1. a mounting frame; 2. disassembling the assembly; 21. a screw; 22. a mounting plate; 23. a pressing plate; 24. a threaded sleeve; 25. a limiting frame; 26. a limit groove; 3. an exchange tank; 4. an ash blocking plate; 5. a mounting groove; 6. placing a box; 7. a motor; 8. a fan blade; 9. a mounting rod; 10. a limiting ring; 11. an adsorption plate; 12. a sleeve; 13. a filter plate; 14. a limit sleeve; 15. a fixing bolt; 16. a thread groove.
Detailed Description
The utility model will be further described with reference to the drawings and embodiments.
Referring to fig. 1, fig. 2 and fig. 3 in combination, fig. 1 is a schematic structural diagram of a preferred embodiment of an exhaust fan for purifying industrial waste gas according to the present utility model; FIG. 2 is a schematic view of a cross-sectional structure of the mounting bracket shown in FIG. 1; fig. 3 is an enlarged schematic view of the structure of the area a shown in fig. 2, which is a purifying exhaust fan for industrial waste gas, comprising: a mounting frame 1;
the dismounting assembly 2, the bottom of the dismounting assembly 2 is fixedly connected to two sides of the top of the mounting frame 1, the dismounting assembly 2 comprises two screw rods 21, the bottoms of the two screw rods 21 are fixedly connected to two sides of the top of the mounting frame 1, the peripheral sides of the two screw rods 21 are sleeved with mounting plates 22, the peripheral sides of the two screw rods 21 are respectively sleeved with pressing plates 23 at the tops of the mounting plates 22, the peripheral sides of the two screw rods 21 are respectively connected with threaded sleeves 24 in threaded connection with the tops of the two pressing plates 23, two sides of the top of the mounting frame 1 are respectively connected with limiting frames 25 in a sliding manner at one side of the two screw rods 21, and limiting grooves 26 are respectively formed in the inner sides of the two limiting frames 25;
the inside of mounting panel 22 has seted up the groove that uses with two screw rods 21 cooperation, and the inner wall of threaded sleeve 24 is provided with the screw thread that uses with screw rod 21 cooperation, can rotate about the week side of screw rod 21, and spacing groove 26 uses with clamp plate 23 cooperation.
The inner side of the mounting plate 22 is provided with an exchange groove 3, the bottom of the mounting plate 22 is fixedly connected with an ash blocking plate 4 positioned on the inner side of the mounting frame 1, and the inner side of the top of the mounting frame 1 is provided with a mounting groove 5;
the mounting groove 5 is used with the ash blocking plate 4 in a matched mode and is used for mounting the ash blocking plate 4, and most dust can be prevented from accumulating on the fan blades 8 through the arrangement of the ash blocking plate 4.
The top of the mounting plate 22 is fixedly connected with a placement box 6, the top of the inner wall of the placement box 6 is fixedly connected with a motor 7, an output shaft of the motor 7 sequentially penetrates through the bottom of the inner wall of the placement box 6, the top of the mounting plate 22 and the top of the ash baffle 4 and extends to the inside of the mounting frame 1, and an output shaft of the motor 7 is fixedly connected with a fan blade 8;
the motor 7 is a three-phase asynchronous motor and is externally connected with a power supply, and the fan blades 8 are driven to rotate through the rotation of the motor 7, so that the indoor exhaust is carried out.
The two sides of the top of the inner wall of the mounting frame 1 are fixedly connected with mounting rods 9, the peripheral sides of the two mounting rods 9 are fixedly connected with limiting rings 10, the peripheral sides of the two mounting rods 9 are sleeved with adsorption plates 11 at the bottoms of the two limiting rings 10, and the peripheral sides of the two mounting rods 9 are sleeved with sleeves 12 at the bottoms of the adsorption plates 11;
the inside of the adsorption plate 11 is provided with a groove matched with the mounting rod 9, and can slide up and down on the mounting rod 9.
The filter plates 13 are sleeved on the peripheral side surfaces of the two mounting rods 9 and positioned at the bottoms of the two sleeves 12, and limit sleeves 14 are connected with the peripheral side surfaces of the two mounting rods 9 and positioned at the bottoms of the filter plates 13 in a threaded manner;
the inside of the filter plate 13 is provided with a groove matched with the two mounting rods 9, the filter plate can slide on the mounting rods 9, and the inside of the two limit sleeves 14 is respectively provided with threads matched with the two mounting rods 9.
The inner side of the left side of the mounting frame 1 is in threaded connection with a fixing bolt 15, and the inner side of the mounting frame 1 is provided with a thread groove 16;
the thread groove 16 is used in cooperation with the fixing bolt 15 for fixing the mounting frame 1 to the wall surface.
The utility model provides an industrial waste gas purifying exhaust fan, which has the following working principle:
the first step: when the fan blade mounting plate is used, the two threaded sleeves 24 are unscrewed upwards, limiting of the two pressing plates 23 is canceled, then the two pressing plates 23 are rotated forwards by 90 degrees, connection between the limiting frame 25 and the pressing plates 23 is canceled, and accordingly the mounting plate 22 and the fan blade 8 are dismounted;
and a second step of: the two limiting sleeves 14 are rotated downwards, and then limiting on the filter plate 13 is canceled, so that the filter plate 13 and the adsorption plate 11 are disassembled, the filter plate 13 and the adsorption plate 11 are disassembled and cleaned conveniently, and industrial waste gas is filtered and purified through the filter plate 13 and the adsorption plate 11.
Compared with the related art, the purification exhaust fan for industrial waste gas has the following beneficial effects:
through unscrewing two screw sleeve 24 upwards, cancel the spacing to two clamp plates 23, then rotate 90 degrees with two clamp plates 23 forward, and then cancel the spacing 25 and be connected with clamp plate 23 to accomplish the dismantlement to mounting panel 22 and flabellum 8, simple structure is practical, very be convenient for dismantle fast to flabellum 8, the workman of being convenient for maintains and the clearance to flabellum 8.
The foregoing description is only illustrative of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structures or equivalent processes or direct or indirect application in other related technical fields are included in the scope of the present utility model.
Claims (6)
1. An exhaust purifying fan for industrial waste gas, comprising: a mounting frame (1);
dismantle subassembly (2), dismantle the both sides at bottom fixed connection in mounting bracket (1) top of subassembly (2), dismantle the both sides at subassembly (2) include two screw rods (21), two the bottom fixed connection in mounting bracket (1) top of screw rod (21) the week side cover of screw rod (21) is equipped with mounting panel (22), two the week side of screw rod (21) just is located the top of mounting panel (22) and all overlaps and be equipped with clamp plate (23), two the week side of screw rod (21) just is located the equal threaded connection in top of two clamp plates (23) threaded sleeve (24), the both sides at mounting bracket (1) top just be located one side fixedly connected with spacing (25) that two screw rods (21) are separated, two the week side of clamp plate (23) respectively with the inboard sliding connection of two spacing (25), two spacing groove (26) have all been seted up to the inboard of spacing (25).
2. The exhaust purification fan for industrial waste gas according to claim 1, wherein the inner side of the mounting plate (22) is provided with an exchange groove (3), the bottom of the mounting plate (22) is fixedly connected with an ash blocking plate (4) and positioned on the inner side of the mounting frame (1), and the inner side of the top of the mounting frame (1) is provided with a mounting groove (5).
3. The exhaust purification fan for industrial waste gas according to claim 2, wherein the top of the mounting plate (22) is fixedly connected with a placement box (6), the top of the inner wall of the placement box (6) is fixedly connected with a motor (7), an output shaft of the motor (7) sequentially penetrates through the bottom of the inner wall of the placement box (6), the top of the mounting plate (22) and the top of the ash blocking plate (4) and extends to the inside of the mounting frame (1), and an output shaft of the motor (7) is fixedly connected with a fan blade (8).
4. The exhaust purification fan for industrial waste gas according to claim 1, wherein two sides of the top of the inner wall of the mounting rack (1) are fixedly connected with mounting rods (9), the peripheral sides of the two mounting rods (9) are fixedly connected with limiting rings (10), the peripheral sides of the two mounting rods (9) are sleeved with adsorption plates (11) at the bottoms of the two limiting rings (10), and the peripheral sides of the two mounting rods (9) are sleeved with sleeves (12) at the bottoms of the adsorption plates (11).
5. The exhaust fan for purifying industrial waste gas according to claim 4, wherein the filter plates (13) are sleeved on the peripheral sides of the two mounting rods (9) and positioned at the bottoms of the two sleeves (12), and the limit sleeves (14) are connected with the peripheral sides of the two mounting rods (9) and positioned at the bottoms of the filter plates (13) in a threaded manner.
6. The exhaust fan for purifying industrial waste gas according to claim 1, wherein the left inner side of the mounting frame (1) is connected with a fixing bolt (15) through screw threads, and the inner side of the mounting frame (1) is provided with a screw thread groove (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321751646.4U CN220581291U (en) | 2023-07-05 | 2023-07-05 | Industrial waste gas is with purifying air discharge fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321751646.4U CN220581291U (en) | 2023-07-05 | 2023-07-05 | Industrial waste gas is with purifying air discharge fan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220581291U true CN220581291U (en) | 2024-03-12 |
Family
ID=90122831
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321751646.4U Active CN220581291U (en) | 2023-07-05 | 2023-07-05 | Industrial waste gas is with purifying air discharge fan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220581291U (en) |
-
2023
- 2023-07-05 CN CN202321751646.4U patent/CN220581291U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |