CN213137122U - Hot press with air draft high altitude exhaust mechanism - Google Patents
Hot press with air draft high altitude exhaust mechanism Download PDFInfo
- Publication number
- CN213137122U CN213137122U CN202021760362.8U CN202021760362U CN213137122U CN 213137122 U CN213137122 U CN 213137122U CN 202021760362 U CN202021760362 U CN 202021760362U CN 213137122 U CN213137122 U CN 213137122U
- Authority
- CN
- China
- Prior art keywords
- hot press
- fan
- gas treatment
- waste gas
- fixedly mounted
- 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
- 230000007246 mechanism Effects 0.000 title claims abstract description 18
- 239000002912 waste gas Substances 0.000 claims abstract description 50
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 41
- 238000001179 sorption measurement Methods 0.000 claims abstract description 32
- 229910052799 carbon Inorganic materials 0.000 claims abstract description 23
- 239000007789 gas Substances 0.000 claims abstract description 18
- 238000007789 sealing Methods 0.000 claims description 8
- 230000008859 change Effects 0.000 abstract description 7
- 230000036541 health Effects 0.000 abstract description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 206010010904 Convulsion Diseases 0.000 abstract description 3
- 230000036461 convulsion Effects 0.000 abstract description 3
- 230000007613 environmental effect Effects 0.000 abstract 1
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 description 12
- 239000000428 dust Substances 0.000 description 7
- 239000002023 wood Substances 0.000 description 5
- 238000009434 installation Methods 0.000 description 4
- 239000000126 substance Substances 0.000 description 4
- 230000006978 adaptation Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000007731 hot pressing Methods 0.000 description 2
- 229910000679 solder Inorganic materials 0.000 description 2
- 229920001807 Urea-formaldehyde Polymers 0.000 description 1
- GZCGUPFRVQAUEE-SLPGGIOYSA-N aldehydo-D-glucose Chemical compound OC[C@@H](O)[C@@H](O)[C@H](O)[C@@H](O)C=O GZCGUPFRVQAUEE-SLPGGIOYSA-N 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- WSFSSNUMVMOOMR-NJFSPNSNSA-N methanone Chemical compound O=[14CH2] WSFSSNUMVMOOMR-NJFSPNSNSA-N 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
Landscapes
- Treating Waste Gases (AREA)
- Processing Of Solid Wastes (AREA)
Abstract
The utility model belongs to the technical field of the hot press, especially, a hot press with convulsions high altitude exhaust mechanism to current hot press exhaust pollution environmental problem, the following scheme is put forward at present, and it includes the base, the top fixed mounting of base has hot press, fan and exhaust-gas treatment case, and the fan is located between hot press and the exhaust-gas treatment case, and the top fixed mounting of hot press has the one end of air duct, and the other end fixed mounting of air duct puts at the top central point of exhaust-gas treatment case, and one side fixed mounting that the hot press is close to the fan has the one end of outlet duct, and the other end fixed mounting of outlet duct is on the output of fan. The utility model discloses simple structure, reasonable in design, convenient operation not only can effectual processing waste gas, improves the production site environment, greatly reduced waste gas to human health's influence, can regularly change filter screen and active carbon adsorption layer moreover, the practicality is strong, is fit for using widely.
Description
Technical Field
The utility model relates to a hot press technical field especially relates to a hot press with convulsions high altitude exhaust mechanism.
Background
The hot press is a device for heating two parts previously coated with flux and tin-plated to a temperature sufficient to melt and flow the solder, and after solidification, forming a permanent electrical-mechanical connection between the parts and the solder. Wherein in the production process of artificial wood, a hot press is often used, and the wood board can be pressed and flattened through hot pressing.
The patent with publication number CN202805342U discloses an arc hot press, which comprises a frame, an oil top and an upper support, wherein the oil top and the upper support are arranged on the frame; the frame comprises the stand of symmetry setting in both sides, establish the entablature on the stand and establish the bottom end rail at the stand lower extreme, and oil top fixed mounting is on the bottom end rail, its characterized in that: the arc hot press is provided with a guide device capable of preventing the middle support from deviating, the guide device comprises guide posts arranged on the inner sides of the two stand columns and sliding sleeves fixed at the two ends of the middle support, the upper end and the lower end of each guide post are fixed on the upper support and the lower cross beam respectively, and the sliding sleeves are correspondingly sleeved on the two guide posts. However, the hot pressing process of the artificial wood is a key process for producing the artificial wood, and in the process, because the binder such as urea-formaldehyde resin is used, a large amount of gas harmful to human bodies, such as formaldehyde, and a large amount of wood chips and dust are released, so that the health of human bodies is influenced, and the environment is polluted.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a hot press with an air draft high-altitude exhaust mechanism.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a hot press with an air draft high-altitude exhaust mechanism comprises a base, wherein a hot press, a fan and a waste gas treatment box are fixedly mounted at the top of the base, the fan is positioned between the hot press and the waste gas treatment box, one end of an air guide pipe is fixedly mounted at the top of the hot press, the other end of the air guide pipe is fixedly mounted at the central position of the top of the waste gas treatment box, one end of an air outlet pipe is fixedly mounted at one side of the hot press, which is close to the fan, the other end of the air outlet pipe is fixedly mounted at the output end of the fan, one end of an air inlet pipe is fixedly mounted at one side of the waste gas treatment box, which is close to the fan, the inner wall of one side of the waste gas treatment box, which is close to the fan, is provided with two first mounting grooves, a, and sealing washer and mounting hole looks adaptation, two second mounting grooves have been seted up to one side that the chamber door is close to the fan, and two second mounting grooves and two first mounting groove corresponding settings in position, equal movable mounting has the installation piece in two second mounting grooves and two first mounting grooves, fixed mounting has filter screen and active carbon adsorption layer respectively between two installation pieces on same water flat line, and the filter screen is located active carbon adsorption layer's top, one side fixed mounting that the fan was kept away from to the exhaust-gas treatment case has two fixed plates, and the mounting hole is located between two fixed plates, the card hole has all been seted up to the top central point of two fixed plates.
Preferably, the air duct and the air outlet pipe are communicated with the hot press, and the air duct and the air inlet pipe are communicated with the waste gas treatment box.
Preferably, the air inlet pipe is positioned below the activated carbon adsorption layer.
Preferably, two grooves are formed in one side, away from the fan, of the box door, and sliding rods are fixedly mounted between the inner walls of the tops and the inner walls of the bottoms of the two grooves.
Preferably, the slide bar is sleeved with a movable plate in a sliding manner, the slide bar is movably sleeved with a spring, and two ends of the spring are respectively and fixedly installed on the inner wall of one side of the movable plate, which is far away from the fixed plate, and one side of the groove.
Preferably, a clamping rod is fixedly installed on one side, close to the fixed plate, of the moving plate, and the clamping rod is matched with the clamping hole.
In the utility model, a hot press with convulsions high altitude exhaust mechanism, when needing to handle the waste gas in the hot press, switch on, press the start switch of fan, start the fan, because of the start-up of fan, make the waste gas in the hot press rise, and carry to the waste gas treatment incasement through the air duct, through the filter screen in the waste gas treatment incasement, can filter saw-dust and dust etc. in the waste gas, then through the active carbon adsorption layer, can adsorb harmful substance such as formaldehyde in the waste gas in the active carbon adsorption layer, the gas that filters the completion is carried in the hot press through fan, intake pipe and outlet duct, thereby the processing to the waste gas has been accomplished, after filter screen and active carbon adsorption layer used for a long time, need regularly change, extrude two movable plates, make two movable plates be close to each other, and extrude two springs, because of the fixed connection relation between movable plate and the kelly, thereby can drive two kellies and be close to each other, when the kellies were taken out from the card hole, the restriction to the chamber door had been removed, can directly take the chamber door out to trade old filter screen and active carbon adsorption layer down, trade new filter screen and active carbon adsorption layer, insert the mounting hole with the chamber door in, loosen the movable plate, because of the elastic restoring force of spring, the extrusion movable plate makes the movable plate remove, then drives the kellies and removes, and insert the card downthehole, thereby accomplished the change of filter screen and active carbon adsorption layer. The utility model discloses simple structure, reasonable in design, convenient operation not only can effectual processing waste gas, improves the production site environment, greatly reduced waste gas to human health's influence, can regularly change filter screen and active carbon adsorption layer moreover, the practicality is strong, is fit for using widely.
Drawings
Fig. 1 is a schematic structural view of a hot press with an air-draft high-altitude exhaust mechanism provided by the present invention;
fig. 2 is a schematic structural view of a part a of fig. 1 of a hot press with an air draft high-altitude exhaust mechanism provided by the present invention;
fig. 3 is a left side view of a partial structure of fig. 1 of a hot press with an air draft high altitude exhaust mechanism provided by the present invention.
In the figure: the device comprises a base 1, a hot press 2, a fan 3, a waste gas treatment box 4, an air guide pipe 5, an air outlet pipe 6, an air inlet pipe 7, a first mounting groove 8, a mounting hole 9, a box door 10, a sealing ring 11, a second mounting groove 12, a mounting block 13, a filter screen 14, an active carbon adsorption layer 15, a groove 16, a slide bar 17, a movable plate 18, a spring 19, a clamping rod 20, a fixed plate 21 and a clamping hole 22.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Example one
Referring to fig. 1-3, a hot press with an air draft high altitude exhaust mechanism comprises a base 1, a hot press 2, a fan 3 and a waste gas treatment box 4 are fixedly installed at the top of the base 1, the fan 3 is located between the hot press 2 and the waste gas treatment box 4, one end of an air duct 5 is fixedly installed at the top of the hot press 2, the other end of the air duct 5 is fixedly installed at the top center position of the waste gas treatment box 4, one side of the hot press 2 close to the fan 3 is fixedly installed with one end of an air outlet pipe 6, the other end of the air outlet pipe 6 is fixedly installed at the output end of the fan 3, one side of the waste gas treatment box 4 close to the fan 3 is fixedly installed with one end of an air inlet pipe 7, the other end of the air inlet pipe 7 is fixedly installed at the input end of the fan 3, two first installation grooves 8 are arranged on the inner wall, a box door 10 is movably arranged in the mounting hole 9, sealing rings 11 are fixedly arranged on the periphery of the box door 10, the sealing rings 11 are matched with the mounting hole 9, one side of the box door 10 close to the fan 3 is provided with two second mounting grooves 12, the two second mounting grooves 12 are arranged corresponding to the two first mounting grooves 8, mounting blocks 13 are movably arranged in the two second mounting grooves 12 and the two first mounting grooves 8, a filter screen 14 and an active carbon adsorption layer 15 are respectively and fixedly arranged between the two mounting blocks 13 on the same horizontal line, the filter screen 14 is positioned above the active carbon adsorption layer 15, one side of the waste gas treatment box 4 far away from the fan 3 is fixedly provided with two fixing plates 21, the mounting hole 9 is positioned between the two fixing plates 21, the top center positions of the two fixing plates 21 are respectively provided with a clamping hole 22, the fan 3 is started, so that waste gas in the hot press 2 rises, and carry to in the exhaust-gas treatment case 4 through air duct 5, through filter screen 14 in the exhaust-gas treatment case 4, can filter saw-dust and dust etc. in the waste gas, then through activated carbon adsorption layer 15, can adsorb harmful substance such as formaldehyde in the waste gas in activated carbon adsorption layer 15, filter the gas of accomplishing and pass through fan 3, intake pipe 7 and outlet duct 6 carry in hot press 2.
The utility model discloses in, air duct 5 and outlet duct 6 all are linked together with hot press 2, and air duct 5 and intake pipe 7 all are linked together with exhaust-gas treatment case 4.
The utility model discloses in, intake pipe 7 is located the below of active carbon adsorption layer 15, and the gas after the processing can be carried away through intake pipe 7.
The utility model discloses in, two recesses 16 have been seted up to one side that chamber door 10 kept away from fan 3, and equal fixed mounting has slide bar 17 between the top inner wall of two recesses 16 and the bottom inner wall.
The utility model discloses in, slide bar 17 goes up the slip and has cup jointed movable plate 18, and slide bar 17 goes up the activity and has cup jointed spring 19, and spring 19's both ends respectively fixed mounting on movable plate 18 keeps away from one side of fixed plate 21 and one side inner wall of recess 16, and movable plate 18 can be extruded to spring 19's elastic restoring force for movable plate 18 removes.
The utility model discloses in, one side fixed mounting that movable plate 18 is close to fixed plate 21 has kelly 20, and kelly 20 and card hole 22 looks adaptation, and kelly 20 can insert in the card hole 22.
Example two
Referring to fig. 1-3, a hot press with an air draft high altitude exhaust mechanism comprises a base 1, a hot press 2, a fan 3 and a waste gas treatment box 4 are fixedly installed at the top of the base 1, the fan 3 is located between the hot press 2 and the waste gas treatment box 4, one end of an air duct 5 is fixedly installed at the top of the hot press 2, the other end of the air duct 5 is fixedly installed at the top center position of the waste gas treatment box 4, one side of the hot press 2 close to the fan 3 is fixedly installed with one end of an air outlet pipe 6, the other end of the air outlet pipe 6 is fixedly installed at the output end of the fan 3, one side of the waste gas treatment box 4 close to the fan 3 is fixedly installed with one end of an air inlet pipe 7, the other end of the air inlet pipe 7 is fixedly installed at the input end of the fan 3, two first installation grooves 8 are arranged on the inner wall, a box door 10 is movably arranged in the mounting hole 9, sealing rings 11 are fixedly arranged on the periphery of the box door 10, the sealing rings 11 are matched with the mounting hole 9, one side of the box door 10 close to the fan 3 is provided with two second mounting grooves 12, the two second mounting grooves 12 are arranged corresponding to the two first mounting grooves 8, mounting blocks 13 are movably arranged in the two second mounting grooves 12 and the two first mounting grooves 8, a filter screen 14 and an active carbon adsorption layer 15 are respectively and fixedly arranged between the two mounting blocks 13 on the same horizontal line, the filter screen 14 is positioned above the active carbon adsorption layer 15, one side of the waste gas treatment box 4 far away from the fan 3 is fixedly provided with two fixing plates 21, the mounting hole 9 is positioned between the two fixing plates 21, the top center positions of the two fixing plates 21 are respectively provided with a clamping hole 22, the fan 3 is started, so that waste gas in the hot press 2 rises, and carry to in the exhaust-gas treatment case 4 through air duct 5, through filter screen 14 in the exhaust-gas treatment case 4, can filter saw-dust and dust etc. in the waste gas, then through activated carbon adsorption layer 15, can adsorb harmful substance such as formaldehyde in the waste gas in activated carbon adsorption layer 15, filter the gas of accomplishing and pass through fan 3, intake pipe 7 and outlet duct 6 carry in hot press 2.
The utility model discloses in, air duct 5 and outlet duct 6 all are linked together with hot press 2, and air duct 5 and intake pipe 7 all are linked together with exhaust-gas treatment case 4.
The utility model discloses in, intake pipe 7 is located the below of active carbon adsorption layer 15, and the gas after the processing can be carried away through intake pipe 7.
The utility model discloses in, two recesses 16 have been seted up to one side that chamber door 10 kept away from fan 3, and equal fixed mounting has slide bar 17 between the top inner wall of two recesses 16 and the bottom inner wall.
The utility model discloses in, slide bar 17 goes up the slip and has cup jointed movable plate 18, and slide bar 17 goes up the activity and has cup jointed spring 19, and spring 19's both ends respectively fixed mounting on movable plate 18 keeps away from one side of fixed plate 21 and one side inner wall of recess 16, and movable plate 18 can be extruded to spring 19's elastic restoring force for movable plate 18 removes.
The utility model discloses in, one side fixed mounting that movable plate 18 is close to fixed plate 21 has kelly 20, and kelly 20 and card hole 22 looks adaptation, and kelly 20 can insert in the card hole 22.
In the utility model, when the waste gas in the hot press needs to be treated, the power is switched on, the starting switch of the fan 3 is pressed to start the fan 3, the waste gas in the hot press 2 rises due to the start of the fan 3 and is conveyed into the waste gas treatment box 4 through the air duct 5, the waste gas can be filtered by the filter screen 14 in the waste gas treatment box 4, the harmful substances such as formaldehyde in the waste gas can be adsorbed in the activated carbon adsorption layer 15 through the activated carbon adsorption layer 15, the filtered gas is conveyed into the hot press 2 through the fan 3, the air inlet pipe 7 and the air outlet pipe 6, thereby the treatment of the waste gas is completed, after the filter screen 14 and the activated carbon adsorption layer 15 are used for a long time, the regular replacement is needed, the two movable plates 18 are extruded, the two movable plates 18 are mutually close to each other, and the two springs 19 are extruded, due to the fixed connection relationship between the movable plates 18 and the clamping rod 20, thereby can drive two kellies 20 and be close to each other, when kellies 20 takes out from calorie hole 22, the restriction to chamber door 10 has been removed, can directly take out chamber door 10, thereby trade old filter screen 14 and active carbon adsorption layer 15, trade new filter screen 14 and active carbon adsorption layer 15, insert chamber door 10 in mounting hole 9, unclamp movable plate 18, because of the elastic restoring force of spring 19, extrude movable plate 18, make movable plate 18 remove, then drive kellies 20 and remove, and insert in calorie hole 22, thereby the change of filter screen 14 and active carbon adsorption layer 15 has been accomplished. The utility model discloses simple structure, reasonable in design, convenient operation not only can effectual processing waste gas, improves the production site environment, greatly reduced waste gas to human health's influence, can regularly change filter screen and active carbon adsorption layer moreover, the practicality is strong, is fit for using widely.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. A hot press with an air draft high-altitude exhaust mechanism comprises a base (1) and is characterized in that a hot press (2), a fan (3) and a waste gas treatment box (4) are fixedly mounted at the top of the base (1), the fan (3) is located between the hot press (2) and the waste gas treatment box (4), one end of an air guide pipe (5) is fixedly mounted at the top of the hot press (2), the other end of the air guide pipe (5) is fixedly mounted at the top center of the waste gas treatment box (4), one side of the hot press (2) close to the fan (3) is fixedly mounted with one end of an air outlet pipe (6), the other end of the air outlet pipe (6) is fixedly mounted at the output end of the fan (3), one side of the waste gas treatment box (4) close to the fan (3) is fixedly mounted with one end of an air inlet pipe (7), the other end of the air inlet pipe (, two first mounting grooves (8) are formed in the inner wall of one side, close to the fan (3), of the waste gas treatment box (4), a mounting hole (9) is formed in the center position of one side, far away from the fan (3), of the waste gas treatment box (4), a box door (10) is movably mounted in the mounting hole (9), sealing rings (11) are fixedly mounted on the periphery of the box door (10), the sealing rings (11) are matched with the mounting hole (9), two second mounting grooves (12) are formed in one side, close to the fan (3), of the box door (10), the two second mounting grooves (12) are arranged corresponding to the two first mounting grooves (8), mounting blocks (13) are movably mounted in the two second mounting grooves (12) and the two first mounting grooves (8), a filter screen (14) and an active carbon adsorption layer (15) are fixedly mounted between the two mounting blocks (13) on the same horizontal line respectively, and filter screen (14) are located the top of active carbon adsorption layer (15), and one side fixed mounting that fan (3) were kept away from in exhaust-gas treatment case (4) has two fixed plates (21), and mounting hole (9) are located between two fixed plates (21), and card hole (22) have all been seted up to the top central point of two fixed plates (21).
2. The hot press with the air draft high-altitude exhaust mechanism according to claim 1, wherein the air guide tube (5) and the air outlet tube (6) are both communicated with the hot press (2), and the air guide tube (5) and the air inlet tube (7) are both communicated with the waste gas treatment box (4).
3. The hot press with an air draft high altitude exhaust mechanism according to claim 1, wherein the air inlet pipe (7) is located below the activated carbon adsorption layer (15).
4. The hot press with the air draft high-altitude exhaust mechanism is characterized in that two grooves (16) are formed in one side, away from the fan (3), of the box door (10), and sliding rods (17) are fixedly mounted between the top inner wall and the bottom inner wall of each groove (16).
5. The hot press with the air draft high-altitude exhaust mechanism is characterized in that a moving plate (18) is sleeved on the sliding rod (17) in a sliding mode, a spring (19) is movably sleeved on the sliding rod (17), and two ends of the spring (19) are fixedly installed on one side, away from the fixed plate (21), of the moving plate (18) and the inner wall of one side of the groove (16) respectively.
6. The hot press with the air draft high-altitude exhaust mechanism is characterized in that a clamping rod (20) is fixedly installed on one side, close to the fixed plate (21), of the moving plate (18), and the clamping rod (20) is matched with the clamping hole (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021760362.8U CN213137122U (en) | 2020-08-21 | 2020-08-21 | Hot press with air draft high altitude exhaust mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021760362.8U CN213137122U (en) | 2020-08-21 | 2020-08-21 | Hot press with air draft high altitude exhaust mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213137122U true CN213137122U (en) | 2021-05-07 |
Family
ID=75739283
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021760362.8U Expired - Fee Related CN213137122U (en) | 2020-08-21 | 2020-08-21 | Hot press with air draft high altitude exhaust mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213137122U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113664951A (en) * | 2021-10-25 | 2021-11-19 | 山东森茂机械有限公司 | Panel hot press formaldehyde treatment device |
| CN114797430A (en) * | 2022-06-28 | 2022-07-29 | 华能太原东山燃机热电有限责任公司 | Device for eliminating yellow smoke emitted from chimney at initial starting stage of combustion engine |
-
2020
- 2020-08-21 CN CN202021760362.8U patent/CN213137122U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113664951A (en) * | 2021-10-25 | 2021-11-19 | 山东森茂机械有限公司 | Panel hot press formaldehyde treatment device |
| CN114797430A (en) * | 2022-06-28 | 2022-07-29 | 华能太原东山燃机热电有限责任公司 | Device for eliminating yellow smoke emitted from chimney at initial starting stage of combustion engine |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN213137122U (en) | Hot press with air draft high altitude exhaust mechanism | |
| CN211384272U (en) | Equipment for purifying industrial harmful waste gas | |
| CN109282385A (en) | A kind of filtering net air clarifier | |
| CN211753680U (en) | Dust treatment device for industrial waste gas treatment | |
| CN210303032U (en) | Formaldehyde removal anion air purifier | |
| CN115591358A (en) | Integrated air purification lighting equipment with aldehyde removal function | |
| CN211575356U (en) | Household air purifier | |
| CN212492220U (en) | Active carbon adsorption device for organic waste gas purification | |
| CN211358100U (en) | Integrative equipment of static photodissociation combined type oil smoke purification | |
| CN207996506U (en) | A kind of chemical production waste gas collection device | |
| CN221131595U (en) | Novel deodorization active carbon purifying device | |
| CN217329837U (en) | Novel VOCS catalytic combustion clarification plant | |
| CN214914243U (en) | Atmospheric pollutant purifier | |
| CN212644891U (en) | Movable energy-saving purifier | |
| CN219646869U (en) | Percolate filtering equipment for garbage incinerator | |
| CN207622237U (en) | A kind of air purifier filtering net fixed device | |
| CN219128696U (en) | Filter bag for flue gas purification | |
| CN219735980U (en) | Lead core sintering furnace | |
| CN215062676U (en) | Air purifier with quickly replaced filter element | |
| CN211936188U (en) | Workshop air purification device for feed processing | |
| CN221207240U (en) | Filtering equipment for VOCS gas purification treatment | |
| CN221333095U (en) | Metal liquid filter box for auto-parts production | |
| CN211611977U (en) | Air purifier for building indoor | |
| CN220779425U (en) | Waste gas purification environmental protection machine | |
| CN217292476U (en) | Air cleaner covers net cutter |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210507 |