CN220194425U - Waste gas treatment box with filter screen convenient to replace and treat - Google Patents
Waste gas treatment box with filter screen convenient to replace and treat Download PDFInfo
- Publication number
- CN220194425U CN220194425U CN202321060232.7U CN202321060232U CN220194425U CN 220194425 U CN220194425 U CN 220194425U CN 202321060232 U CN202321060232 U CN 202321060232U CN 220194425 U CN220194425 U CN 220194425U
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- Prior art keywords
- treatment box
- fixedly connected
- wall
- treatment
- replacement
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- 239000002912 waste gas Substances 0.000 title claims description 18
- 238000007789 sealing Methods 0.000 claims description 31
- 230000035939 shock Effects 0.000 claims description 19
- 230000008859 change Effects 0.000 claims description 7
- 238000013016 damping Methods 0.000 claims description 7
- 238000001179 sorption measurement Methods 0.000 claims description 5
- 238000001914 filtration Methods 0.000 claims 5
- 238000005299 abrasion Methods 0.000 abstract description 3
- 230000008878 coupling Effects 0.000 description 8
- 238000010168 coupling process Methods 0.000 description 8
- 238000005859 coupling reaction Methods 0.000 description 8
- 239000007789 gas Substances 0.000 description 8
- 238000010521 absorption reaction Methods 0.000 description 4
- 238000009434 installation Methods 0.000 description 4
- MWUXSHHQAYIFBG-UHFFFAOYSA-N nitrogen oxide Inorganic materials O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 description 3
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- 241000282414 Homo sapiens Species 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- DOBUSJIVSSJEDA-UHFFFAOYSA-L 1,3-dioxa-2$l^{6}-thia-4-mercuracyclobutane 2,2-dioxide Chemical compound [Hg+2].[O-]S([O-])(=O)=O DOBUSJIVSSJEDA-UHFFFAOYSA-L 0.000 description 1
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 1
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 1
- RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical compound S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 description 1
- KRHYYFGTRYWZRS-UHFFFAOYSA-M Fluoride anion Chemical compound [F-] KRHYYFGTRYWZRS-UHFFFAOYSA-M 0.000 description 1
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 150000001573 beryllium compounds Chemical class 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- QGJOPFRUJISHPQ-NJFSPNSNSA-N carbon disulfide-14c Chemical compound S=[14C]=S QGJOPFRUJISHPQ-NJFSPNSNSA-N 0.000 description 1
- 229910002091 carbon monoxide Inorganic materials 0.000 description 1
- 239000000460 chlorine Substances 0.000 description 1
- 229910052801 chlorine Inorganic materials 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003517 fume Substances 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- IXCSERBJSXMMFS-UHFFFAOYSA-N hydrogen chloride Substances Cl.Cl IXCSERBJSXMMFS-UHFFFAOYSA-N 0.000 description 1
- 229910000041 hydrogen chloride Inorganic materials 0.000 description 1
- 229910000037 hydrogen sulfide Inorganic materials 0.000 description 1
- 229910000370 mercury sulfate Inorganic materials 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 210000002345 respiratory system Anatomy 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
Landscapes
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model discloses an exhaust gas treatment box convenient for replacing a treatment filter screen, which comprises a treatment box, wherein an air inlet is formed in the bottom end of one side of the outer wall of the treatment box, one end of an air inlet pipe is fixedly connected to the outer wall of the treatment box at one end of the air inlet, an exhaust port is formed in the top surface of the treatment box, the top end of the exhaust port is fixedly connected with the bottom end of a fixed fan, and the top end of the fixed fan is fixedly connected with one end of an exhaust pipe; the treatment box comprises a treatment box body, and is characterized in that a replacement port is formed in one side of the top end of the outer wall of the treatment box body, mounting grooves are symmetrically formed in the outer wall of the treatment box body at one end of the replacement port, a filter assembly is connected in the replacement port in a clamping mode, one end of the filter assembly is fixedly connected to the outer wall of the treatment box body through a fixing bolt, and the fixing bolt penetrates through the filter assembly to be connected in the mounting grooves in a clamping mode. According to the utility model, the filter assembly can be directly taken out from the treatment box for replacement after the fixing bolts are detached, the filter assembly is convenient and quick, and the filter assembly is limited and fixed in the treatment box when in use, so that the filter assembly is prevented from being swayed to cause abrasion.
Description
Technical Field
The utility model relates to the technical field of waste gas treatment equipment, in particular to a waste gas treatment box with a treatment filter screen convenient to replace.
Background
Exhaust gases refer to toxic and harmful gases discharged from human beings in the production and living processes, and the exhaust gases include carbon dioxide, carbon disulfide, hydrogen sulfide, fluoride, nitrogen oxides, chlorine, hydrogen chloride, carbon monoxide, lead mercury sulfate, beryllium compounds, smoke dust and productive dust, and the exhaust gases are discharged into the atmosphere to pollute the air, and meanwhile, the substances enter the human body respiratory tract through different ways to seriously harm the health of residents, so that an exhaust gas treatment box is needed.
To this end, chinese patent of the utility model, issued to the public number CN213555975U, discloses a waste gas treatment box for a ductless fume hood, comprising a waste gas treatment box main body, wherein the waste gas treatment box main body comprises a waste gas treatment box body, one side of the waste gas treatment box body is hinged with a waste gas treatment box cover, one side of the waste gas treatment box body is provided with an air inlet, and the top end of the waste gas treatment box cover is provided with an air outlet. According to the utility model, the connecting pipe is sleeved on the outer side of the air inlet, and the sealing gasket is arranged on the right side of the air inlet, so that the circular sleeve is in threaded engagement with the connecting pipe, the air inlet and the connecting pipe are more stable to fix, the tightness between the air inlet and the connecting pipe is enhanced, the circular sleeve is rotated for a proper number of turns, the gap between the air inlet and the connecting pipe is increased, and the air inlet is conveniently pulled out from the inside of the connecting pipe, so that the aim of conveniently replacing the waste gas treatment box body is fulfilled.
However, the equipment needs to open the case lid to replace parts such as the filter screen, is relatively troublesome, and parts such as the filter screen easily shake in the box body to generate abrasion, so that the waste gas treatment box convenient for replacing and treating the filter screen is provided for solving the problems.
Disclosure of Invention
The utility model aims to provide an exhaust gas treatment box with a conveniently replaced treatment filter screen, so as to solve the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions: an exhaust gas treatment box with a conveniently replaced treatment filter screen comprises a treatment box,
an air inlet is formed in the bottom end of one side of the outer wall of the treatment box, one end of the air inlet is fixedly connected with one end of an air inlet pipe on the outer wall of the treatment box, an air outlet is formed in the top surface of the treatment box, the top end of the air outlet is fixedly connected with the bottom end of a fixed fan, and the top end of the fixed fan is fixedly connected with one end of an air outlet pipe;
the device comprises a treatment box, and is characterized in that a replacement port is formed in one side of the top end of the outer wall of the treatment box, mounting grooves are symmetrically formed in the outer wall of the treatment box at one end of the replacement port, a filter assembly is clamped in the replacement port, one end of the filter assembly is fixedly connected to the outer wall of the treatment box through a fixing bolt, the fixing bolt penetrates through the filter assembly to be clamped in the mounting grooves, the top surface of one end of the filter assembly, which is positioned in the treatment box, contacts the bottom surface of a first sealing ring, the outer ring of the first sealing ring is fixedly connected with the inner wall of the treatment box, the top surface of the first sealing ring is fixedly connected with the inner top surface of the treatment box, the bottom surface of one end of the filter assembly, which is positioned in the treatment box, is fixedly connected with the top surface of a second sealing ring, and the outer ring of the second sealing ring is fixedly connected with the inner wall of the treatment box;
the treatment box bottom is clamped in a fixed groove formed in the top surface of the supporting base, the bottom surface of the treatment box contacts with the top surface of the shock pad, the bottom surface of the shock pad contacts with the inner bottom surface of the fixed groove, a clamping groove is formed in the inner wall of the fixed groove in a surrounding mode, a shock absorption ring is clamped in the clamping groove, and the inner ring of the shock absorption ring is fixedly connected with the outer wall of the treatment box.
Preferably, a control switch and a control panel for adjusting and fixing the fan are arranged on the top surface of the treatment box.
Preferably, the length and the width of the treatment box are equal to the length and the width of the fixed groove respectively, and the thickness and the width of the damping ring are equal to the width and the depth of the clamping groove respectively.
Preferably, the filter component comprises a mounting plate, mounting plate top surface and bottom surface symmetry rigid coupling installation piece, be equipped with the mounting hole on the installation piece respectively, in the mounting hole respectively joint fixing bolt, mounting plate one side rigid coupling sealing washer one side, sealing washer opposite side contact treatment box outer wall, mounting plate one side rigid coupling fixed plate one end, the fixed plate other end passes and changes mouthful joint in the treatment box, fixed plate top surface and bottom surface contact first sealing ring and second sealing ring respectively, the fixed plate top surface is equipped with and changes the groove, it evenly is equipped with a plurality of air vents to change inslot bottom surface, change inslot joint adsorption filter screen, mounting plate opposite side rigid coupling handle.
Preferably, the width and thickness of the fixing plate are equal to the length and width of the replacement opening respectively.
Compared with the prior art, the utility model has the beneficial effects that:
1. according to the utility model, the filter assembly can be directly taken out from the treatment box for replacement after the fixing bolts are detached, the filter assembly is convenient and quick, and the filter assembly is limited and fixed in the treatment box when in use, so that the filter assembly is prevented from being swayed to cause abrasion.
2. The equipment can be through supporting shock pad and the shock attenuation circle in the base to handle the case and carry out shock attenuation protection.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic view of an elevation and cross-sectional structure of the present utility model;
FIG. 3 is an enlarged schematic view of the structure of FIG. 2A according to the present utility model;
FIG. 4 is a schematic view of a filter assembly according to the present utility model.
In the figure: 1. a treatment box; 101. an air inlet; 102. an exhaust port; 103. a replacement port; 104. a mounting groove; 2. an air inlet pipe; 3. fixing a fan; 4. an exhaust pipe; 5. a filter assembly; 51. a mounting plate; 52. a mounting block; 53. a mounting hole; 54. a sealing gasket; 55. a fixing plate; 56. replacing the groove; 57. a vent hole; 58. adsorbing a filter screen; 59. a handle; 6. a fixing bolt; 7. a first seal ring; 8. a second seal ring; 9. a support base; 901. a fixing groove; 902. a clamping groove; 10. a shock pad; 11. a damping ring; 12. and a control panel.
Detailed Description
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.
Example 1:
referring to fig. 1-4, the present utility model provides a technical solution: an exhaust gas treatment box with a filter screen convenient to replace comprises a treatment box 1,
referring to fig. 1 and 2, an air inlet 101 is formed at the bottom end of one side of the outer wall of the treatment box 1, one end of the air inlet 101 is fixedly connected with one end of an air inlet pipe 2 on the outer wall of the treatment box 1, an air outlet 102 is formed on the top surface of the treatment box 1, the top end of the air outlet 102 is fixedly connected with the bottom end of a fixed fan 3, and the top end of the fixed fan 3 is fixedly connected with one end of an air outlet pipe 4;
referring to fig. 2 and 3, a replacement opening 103 is formed on one side of the top end of the outer wall of the treatment box 1, mounting grooves 104 are symmetrically formed on the outer wall of the treatment box 1 at one end of the replacement opening 103, a filter assembly 5 is clamped in the replacement opening 103, one end of the filter assembly 5 is fixedly connected to the outer wall of the treatment box 1 through a fixing bolt 6, the fixing bolt 6 passes through the filter assembly 5 and is clamped in the mounting grooves 104, the top surface of one end of the filter assembly 5 in the treatment box 1 contacts the bottom surface of a first sealing ring 7, the outer ring of the first sealing ring 7 is fixedly connected with the inner wall of the treatment box 1, the top surface of the first sealing ring 7 is fixedly connected with the inner top surface of the treatment box 1, the bottom surface of one end of the filter assembly 5 in the treatment box 1 is fixedly connected with the top surface of a second sealing ring 8, and the outer ring of the second sealing ring 8 is fixedly connected with the inner wall of the treatment box 1;
referring to fig. 1 and 2, the bottom of the treatment box 1 is clamped in a fixing groove 901 provided on the top surface of the support base 9, the bottom of the treatment box 1 contacts the top surface of the shock pad 10, the bottom of the shock pad 10 contacts the inner bottom surface of the fixing groove 901, a clamping groove 902 is provided on the inner wall of the fixing groove 901 in a surrounding manner, a shock absorbing ring 11 is clamped in the clamping groove 902, and the inner ring of the shock absorbing ring 11 is fixedly connected with the outer wall of the treatment box 1.
Further, the length and width of the treatment box 1 are equal to the length and width of the fixing groove 901, and the thickness and width of the damping ring 11 are equal to the width and depth of the clamping groove 902, respectively, and the treatment box 1 can be subjected to damping protection through the damping pad 10 and the damping ring 11 in the support base 9.
Referring to fig. 1, a control switch and a control panel 12 for adjusting the fixed fan 3 are provided on the top surface of the treatment box 1.
Example 2:
please refer to fig. 3 and 4, which illustrate a second embodiment of the present utility model, which is based on the previous embodiment;
specifically, the filter component 5 includes mounting panel 51, mounting panel 51 top surface and bottom surface symmetry rigid coupling installation piece 52, be equipped with mounting hole 53 on the installation piece 52 respectively, joint fixing bolt 6 in the mounting hole 53 respectively, mounting panel 51 one side rigid coupling sealing washer 54 one side, sealing washer 54 opposite side contact treatment case 1 outer wall, mounting panel 51 one side rigid coupling fixed plate 55 one end, the fixed plate 55 other end passes change mouth 103 joint in treatment case 1, fixed plate 55 top surface and bottom surface contact first sealing ring 7 and second sealing ring 8 respectively, fixed plate 55 top surface is equipped with change groove 56, change groove 56 interior bottom surface evenly is equipped with a plurality of air vents 57, change groove 56 interior joint adsorption screen 58, mounting panel 51 opposite side rigid coupling handle 59, filter component 5 is spacing fixed in treatment case 1 inside when using, avoid it to produce and rock and cause wearing and tearing.
Further, the width and thickness of the fixing plate 55 are equal to the length and width of the replacement port 103, respectively.
Example 3:
referring to fig. 1 to 4, a third embodiment of the present utility model is based on the above two embodiments;
when the utility model is used, the fixed fan 3 is opened through the control panel 12, waste gas enters the treatment box 1 through the air inlet pipe 2 and the air inlet 101, passes through the filter assembly 5 to be adsorbed and filtered, and then is discharged out of the treatment box 1 through the air outlet pipe 4 and the air outlet 102, during the treatment process, the treatment box 1 can be subjected to shock absorption protection through the shock pad 10 and the shock absorption ring 11 in the support base 9, and the waste gas passes through the adsorption filter screen 58 through the air vent 57 on the bottom surface of the fixed plate 55 in the filter assembly 5 to be adsorbed and filtered, so that harmful components in the waste gas are removed; when the filter screen needs to be replaced, the fixed fan 3 can be closed through the control panel 12, the fixing bolt 6 is detached again, the filter assembly 5 is taken out from the inside of the treatment box 1 through the replacement opening 103 by utilizing the handle 59, the adsorption filter screen 58 is taken down from the replacement groove 56 for replacement, the filter assembly is convenient and quick, then the filter assembly 5 is replaced in the treatment box 1 again through the replacement opening 103, the filter assembly 5 is fixed by utilizing the fixing bolt 6, the position of the filter assembly 5 is limited by the first sealing ring 7 and the second sealing ring 8, the tightness is ensured, and shaking of the filter assembly is avoided when the filter assembly is used.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides a conveniently change waste gas treatment case of handling filter screen, includes treatment case (1), its characterized in that:
an air inlet (101) is formed in the bottom end of one side of the outer wall of the treatment box (1), one end of an air inlet pipe (2) is fixedly connected to the outer wall of the treatment box (1) at one end of the air inlet (101), an air outlet (102) is formed in the top surface of the treatment box (1), the top end of the air outlet (102) is fixedly connected with the bottom end of a fixed fan (3), and the top end of the fixed fan (3) is fixedly connected with one end of an exhaust pipe (4);
the novel treatment box comprises a treatment box body, and is characterized in that a replacement opening (103) is formed in one side of the top end of the outer wall of the treatment box body (1), mounting grooves (104) are symmetrically formed in the outer wall of the treatment box body (1) at one end of the replacement opening (103), a filtering component (5) is clamped in the replacement opening (103), one end of the filtering component (5) is fixedly connected to the outer wall of the treatment box body (1) through a fixing bolt (6), the fixing bolt (6) penetrates through the filtering component (5) to be clamped in the mounting grooves (104), one end top surface of the filtering component (5) located in the treatment box body (1) contacts with the bottom surface of a first sealing ring (7), the outer ring of the first sealing ring (7) is fixedly connected with the inner wall of the treatment box body (1), the top surface of the first sealing ring (7) is fixedly connected with the inner surface of the treatment box body (1), one end bottom surface of the filtering component (5) located in the treatment box body (1) is fixedly connected with the top surface of a second sealing ring (8), and the second sealing ring (8) is fixedly connected with the inner wall of the treatment box body (1).
The bottom of the treatment box (1) is clamped in a fixing groove (901) formed in the top surface of the supporting base (9), the bottom of the treatment box (1) is in contact with the top surface of the shock pad (10), the bottom of the shock pad (10) is in contact with the inner bottom surface of the fixing groove (901), a clamping groove (902) is formed in the inner wall of the fixing groove (901) in a surrounding mode, a shock absorbing ring (11) is clamped in the clamping groove (902), and the inner ring of the shock absorbing ring (11) is fixedly connected with the outer wall of the treatment box (1).
2. The exhaust treatment tank of claim 1, wherein the treatment screen is replaced with a replacement screen, and wherein: the top surface of the treatment box (1) is provided with a control switch and a control panel (12) for adjusting and fixing the fan (3).
3. The exhaust treatment tank of claim 1, wherein the treatment screen is replaced with a replacement screen, and wherein: the length and the width of the treatment box (1) are respectively equal to the length and the width of the fixing groove (901), and the thickness and the width of the damping ring (11) are respectively equal to the width and the depth of the clamping groove (902).
4. The exhaust treatment tank of claim 1, wherein the treatment screen is replaced with a replacement screen, and wherein: the filter component (5) comprises a mounting plate (51), mounting plates (51) are symmetrically fixedly connected with mounting blocks (52) on the top surface and the bottom surface, mounting holes (53) are respectively formed in the mounting blocks (52), fixing bolts (6) are respectively clamped in the mounting holes (53), one side of each mounting plate (51) is fixedly connected with one side of each sealing gasket (54), the other side of each sealing gasket (54) is contacted with the outer wall of the treatment box (1), one side of each mounting plate (51) is fixedly connected with one end of each fixing plate (55), the other end of each fixing plate (55) penetrates through a replacement opening (103) to be clamped in the treatment box (1), the top surface and the bottom surface of each fixing plate (55) are respectively contacted with a first sealing ring (7) and a second sealing ring (8), a replacement groove (56) is formed in the top surface of each fixing plate (55), a plurality of vent holes (57) are uniformly formed in the bottom surface of each replacement groove (56), a clamping adsorption filter screen (58) is arranged in each replacement groove (56), and the other side of each mounting plate (51) is fixedly connected with a handle (59).
5. The exhaust treatment tank of claim 4, wherein the treatment screen is replaced with a replacement screen: the width and the thickness of the fixing plate (55) are respectively equal to the length and the width of the replacement opening (103).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321060232.7U CN220194425U (en) | 2023-05-06 | 2023-05-06 | Waste gas treatment box with filter screen convenient to replace and treat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321060232.7U CN220194425U (en) | 2023-05-06 | 2023-05-06 | Waste gas treatment box with filter screen convenient to replace and treat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220194425U true CN220194425U (en) | 2023-12-19 |
Family
ID=89147699
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321060232.7U Active CN220194425U (en) | 2023-05-06 | 2023-05-06 | Waste gas treatment box with filter screen convenient to replace and treat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220194425U (en) |
-
2023
- 2023-05-06 CN CN202321060232.7U patent/CN220194425U/en active Active
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