CN220478483U - Toxic gas automatic filtration inspection bench - Google Patents
Toxic gas automatic filtration inspection bench Download PDFInfo
- Publication number
- CN220478483U CN220478483U CN202321714431.5U CN202321714431U CN220478483U CN 220478483 U CN220478483 U CN 220478483U CN 202321714431 U CN202321714431 U CN 202321714431U CN 220478483 U CN220478483 U CN 220478483U
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- China
- Prior art keywords
- carbon filter
- box
- filter plate
- active carbon
- wall
- 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.)
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- 238000001914 filtration Methods 0.000 title claims abstract description 37
- 239000002341 toxic gas Substances 0.000 title claims abstract description 28
- 238000007689 inspection Methods 0.000 title claims abstract description 13
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 80
- 229910052799 carbon Inorganic materials 0.000 claims abstract description 40
- 239000007789 gas Substances 0.000 claims abstract description 27
- 241000220317 Rosa Species 0.000 claims abstract description 24
- 231100000614 poison Toxicity 0.000 claims abstract description 6
- 230000002146 bilateral effect Effects 0.000 claims abstract description 4
- 230000007096 poisonous effect Effects 0.000 claims abstract description 4
- 238000009434 installation Methods 0.000 claims description 19
- 238000000605 extraction Methods 0.000 claims description 10
- 238000000034 method Methods 0.000 claims description 7
- 238000010030 laminating Methods 0.000 claims description 4
- 238000007789 sealing Methods 0.000 claims description 3
- 230000008859 change Effects 0.000 abstract description 3
- 230000009471 action Effects 0.000 description 3
- 230000036541 health Effects 0.000 description 3
- 230000001769 paralizing effect Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000001179 sorption measurement Methods 0.000 description 3
- 239000003440 toxic substance Substances 0.000 description 3
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 2
- RAHZWNYVWXNFOC-UHFFFAOYSA-N Sulphur dioxide Chemical compound O=S=O RAHZWNYVWXNFOC-UHFFFAOYSA-N 0.000 description 2
- 230000002411 adverse Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000007774 longterm Effects 0.000 description 2
- MGWGWNFMUOTEHG-UHFFFAOYSA-N 4-(3,5-dimethylphenyl)-1,3-thiazol-2-amine Chemical compound CC1=CC(C)=CC(C=2N=C(N)SC=2)=C1 MGWGWNFMUOTEHG-UHFFFAOYSA-N 0.000 description 1
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 1
- RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical compound S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 description 1
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 229910021529 ammonia Inorganic materials 0.000 description 1
- 239000012620 biological material Substances 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 229910002091 carbon monoxide Inorganic materials 0.000 description 1
- 231100000481 chemical toxicant Toxicity 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 229910000037 hydrogen sulfide Inorganic materials 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 210000003205 muscle Anatomy 0.000 description 1
- 210000005036 nerve Anatomy 0.000 description 1
- JCXJVPUVTGWSNB-UHFFFAOYSA-N nitrogen dioxide Inorganic materials O=[N]=O JCXJVPUVTGWSNB-UHFFFAOYSA-N 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 230000000241 respiratory effect Effects 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
- Separation Of Gases By Adsorption (AREA)
Abstract
The utility model relates to the technical field of toxic gas treatment, and discloses an automatic toxic gas filtering inspection bench which comprises a base, wherein a filtering box is arranged at the top of the base, two active carbon filter plates with one end extending to the top of the filtering box are arranged on the inner bottom wall of the filtering box, and the two active carbon filter plates are distributed in a bilateral symmetry mode. This poisonous gas automatic filtration inspection desk makes the worm rotate through starting servo motor for the worm wheel with its meshing drives the threaded rod and rotates, under the restriction of movable plate, makes the screw thread piece move right, drives the fixture block and moves right, until breaking away from the block with the active carbon filter plate, can upwards take out the active carbon filter plate, puts into the rose box with the active carbon filter plate after changing, drives servo motor reversal, with the above-mentioned knowledge, the fixture block moves left until with the active carbon filter plate block, can fix it in the rose box, the whole cooperation of above-mentioned structure has realized the purpose that the active carbon filter plate is convenient for change.
Description
Technical Field
The utility model relates to the technical field of toxic gas treatment, in particular to an automatic toxic gas filtering inspection bench.
Background
The toxic gas is a gaseous or extremely volatile toxic chemical at normal temperature and pressure, and is derived from industrial pollution, combustion of coal (petroleum) and putrefaction and decomposition of biological materials, including ammonia, ozone, nitrogen dioxide, sulfur dioxide, carbon monoxide, hydrogen sulfide, photochemical smog and the like, and the harm to human bodies is classified into three types of nerve paralytic toxic gas, respiratory paralytic toxic gas and muscle paralytic toxic gas, and the pungent gas and the asphyxtive gas can be considered according to the injury principle to human bodies.
Part of toxic gas can be absorbed and filtered through the activated carbon filter plate, however, the activated carbon filter plate in the existing toxic gas filtering device is inconvenient to detach and replace, so that the activated carbon reaches saturation after long-term use, the activated carbon has no adsorption capacity, toxic substances can be released, and adverse effects are caused on human health and environment, and the toxic gas automatic filtering inspection bench is provided to solve the problems.
Disclosure of Invention
(one) solving the technical problems
Aiming at the defects of the prior art, the utility model provides an automatic toxic gas filtering inspection bench which has the advantages of being convenient to replace an active carbon filter plate and the like, and solves the problems that part of toxic gas can be absorbed and filtered through the active carbon filter plate, the active carbon filter plate in the existing toxic gas filtering device is inconvenient to detach and replace, so that the active carbon reaches saturation after being used for a long time, has no adsorption capacity, releases toxic substances and has adverse effects on human health and environment.
(II) technical scheme
In order to achieve the aim of conveniently replacing the activated carbon filter plate, the utility model provides the following technical scheme: the utility model provides a poisonous gas automatic filtration inspection desk, includes the base, the base top is provided with the rose box, the rose box inner bottom wall is provided with quantity and the one end is extended to the active carbon filter plate at its top, two the active carbon filter plate is bilateral symmetry distribution, the rose box inner top wall just is located active carbon filter plate left and right sides and all is provided with the stopper rather than laminating, the rose box inner bottom wall just is located active carbon filter plate right side and is provided with the install bin rather than laminating, rose box inner wall right side is provided with the outlet duct that one end extends to its right side, the roof is provided with the gas detector in the outlet duct, the rose box right side just is located the outlet duct top and is provided with first controller, the rose box right side just is provided with the second controller below the outlet duct, the rose box top is provided with the left side and extends to the inside pumping subassembly of rose box and the right side is extended to the inside of outlet duct, the base top just is provided with one end and extends to the inside and rather than the installing box inner wall seal subassembly, install box inside is provided with the drive assembly, the drive box bottom wall and drive assembly is provided with and drive assembly and extends to the one end of the drive assembly outside and the active carbon filter plate assembly.
Preferably, the air extraction assembly comprises an air extraction pump, the top of the filter box is fixedly provided with the air extraction pump, the output end of the air extraction pump is fixedly provided with a first connecting pipe, one end of which extends to the inside of the filter box and is positioned at the left side of the left activated carbon filter plate, and the input end of the air extraction pump is fixedly provided with a second connecting pipe, one end of which extends to the inside of the air outlet pipe and is positioned at the right side of the gas detector.
Preferably, the blocking component comprises an electric push rod, the electric push rod located below the air outlet pipe is fixedly arranged at the top of the base and located on the right side of the filtering box, and a baffle plate with one end extending to the inside of the air outlet pipe and attached to the inner wall of the air outlet pipe is fixedly arranged at the output end of the electric push rod.
Preferably, the drive assembly comprises a threaded rod, a threaded rod is movably arranged between the left side and the right side of the inner wall of the installation box, a worm wheel is fixedly arranged on the outer side of the threaded rod, a servo motor positioned above the worm wheel is fixedly arranged on the rear side of the inner wall of the installation box, and a worm which is movably connected with the front side of the inner wall of the installation box and is meshed with the worm wheel at one end of the output shaft of the servo motor is fixedly arranged on the output shaft of the servo motor.
Preferably, the clamping assembly comprises a thread block, the outside of the threaded rod is in threaded connection with the thread block on the left side of the worm wheel, a movable plate which is in sliding connection with the inner bottom wall of the installation box is fixedly arranged at the bottom of the thread block, and a clamping block of which one end extends to the left side of the installation box and is clamped with the activated carbon filter plate is fixedly arranged on the left side of the movable plate.
Preferably, the clamping groove matched with the clamping block is formed in the right side of the activated carbon filter plate, the through hole matched with the clamping block is formed in the left side of the inner wall of the installation box, and the clamping groove is communicated with the through hole.
(III) beneficial effects
Compared with the prior art, the utility model provides an automatic toxic gas filtering inspection bench, which has the following beneficial effects:
this poisonous gas automatic filtration inspection desk makes the worm rotate through starting servo motor for the worm wheel with its meshing drives the threaded rod and rotates, under the restriction of movable plate, makes the screw thread piece move right, drives the fixture block and moves right, until breaking away from the block with the active carbon filter plate, can upwards take out the active carbon filter plate, puts into the rose box with the active carbon filter plate after changing, drives servo motor reversal, and the same can know, the fixture block moves left until with the active carbon filter plate block, can fix it in the rose box, has realized the purpose that the active carbon filter plate is convenient for change.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
fig. 2 is an enlarged view of fig. 1 at a in accordance with the present utility model.
In the figure: 1 base, 2 rose box, 3 active carbon filter plates, 4 stopper, 5 install bin, 6 outlet duct, 7 gas detector, 8 first controller, 9 second controller, 10 bleed subassembly, 101 aspiration pump, 102 first connecting pipe, 103 second connecting pipe, 11 keep off subassembly, 111 electric putter, 112 baffle, 12 drive assembly, 121 threaded rod, 122 worm wheel, 123 servo motor, 124 worm, 13 block subassembly, 131 screw thread piece, 132 movable plate, 133 fixture block.
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.
Referring to fig. 1-2, an automatic toxic gas filtering inspection bench comprises a base 1, wherein a filtering box 2 is fixedly installed at the top of the base 1, two active carbon filter plates 3 with one ends extending to the top of the filtering box 2 are movably installed at the inner bottom wall of the filtering box 2, the two active carbon filter plates 3 are distributed in bilateral symmetry, limiting blocks 4 attached to the filtering box 2 are fixedly installed at the left side and the right side of the active carbon filter plates 3, an installation box 5 attached to the filtering box 2 is fixedly installed at the inner bottom wall of the filtering box 2 and is positioned at the right side of the active carbon filter plates 2, a gas outlet pipe 6 with one ends extending to the right side of the filtering box 2 is fixedly installed at the right side of the inner bottom wall of the filtering box 2, a gas detector 7 is fixedly installed at the inner top wall of the gas outlet pipe 6, a first controller 8 is fixedly installed at the right side of the filtering box 2 and is positioned above the gas outlet pipe 6, and a second controller 9 is fixedly installed at the right side of the filtering box 2 and is positioned below the gas outlet pipe 6.
The filter tank 2 top fixed mounting has the left side to extend to the filter tank 2 inside and the right side extends to the inside bleed subassembly 10 of outlet duct 6, bleed subassembly 10 includes aspiration pump 101, filter tank 2 top fixed mounting has aspiration pump 101, the output fixed mounting of aspiration pump 101 has one end to extend to the inside first connecting pipe 102 that is located the left side of left side active carbon filter plate 3 of filter tank 2, the input fixed mounting of aspiration pump 101 has one end to extend to the inside second connecting pipe 103 that is located the right side of gas detector 7 of outlet duct 6.
The top of the base 1 and the right side of the filter box 2 are fixedly provided with a sealing component 11, one end of which extends into the air outlet pipe 6 and is attached to the inner wall of the air outlet pipe, the sealing component 11 comprises an electric push rod 111, the top of the base 1 and the right side of the filter box 2 are fixedly provided with an electric push rod 111 positioned below the air outlet pipe 6, and the output end of the electric push rod 111 is fixedly provided with a baffle 112, one end of which extends into the air outlet pipe 6 and is attached to the inner wall of the air outlet pipe.
The movable mounting has the drive assembly 12 rather than inner wall rear side fixed connection between the left and right sides of installation case 5 inner wall, and drive assembly 12 includes threaded rod 121, and movable mounting has threaded rod 121 between the left and right sides of installation case 5 inner wall, and threaded rod 121 outside fixed mounting has worm wheel 122, and installation case 5 inner wall rear side fixed mounting has the servo motor 123 that is located worm wheel 122 top, and servo motor 123's output shaft fixed mounting has the worm 124 with installation case 5 inner wall front side swing joint and one end and worm wheel 122 meshing.
The movable mounting of the inner bottom wall of the installation box 5 is provided with a clamping component 13 which is movably connected with the driving component 12, one end of the clamping component extends to the outer side of the installation box 5 and is clamped with the activated carbon filter plate 3, the clamping component 13 comprises a threaded block 131, the outer side of the threaded rod 121 is in threaded connection with the threaded block 131 on the left side of the worm wheel 122, the bottom of the threaded block 131 is fixedly provided with a movable plate 132 which is slidably connected with the inner bottom wall of the installation box 5, the left side of the movable plate 132 is fixedly provided with a clamping block 133, one end of the movable plate 132 extends to the left side of the installation box 5 and is clamped with the activated carbon filter plate 3, the right side of the activated carbon filter plate 3 is provided with a clamping groove matched with the clamping block 133, the left side of the inner wall of the installation box 5 is provided with a through hole matched with the clamping block 133, and the clamping groove is communicated with the through hole.
The worm 124 is enabled to rotate by starting the servo motor 123, the worm wheel 122 meshed with the worm is enabled to drive the threaded rod 121 to rotate, under the limitation of the moving plate 132, the threaded block 131 is enabled to move right, the clamping block 133 is enabled to move right until the clamping block is separated from the activated carbon filter plate 3, the activated carbon filter plate 3 can be pulled out upwards, the replaced activated carbon filter plate 3 is placed into the filter box 2, the servo motor 123 is driven to rotate reversely, as the servo motor is enabled to move left until the clamping block 133 is clamped with the activated carbon filter plate 3, the activated carbon filter plate can be fixed in the filter box 2, and the purpose that the activated carbon filter plate is convenient to replace is achieved.
When the gas detector 7 in the gas outlet pipe 6 is used, when the filtered gas passes through the gas detector 7, if toxic gas still exists in the gas, the information is transmitted to the first controller 8, the air suction pump 101 is started through the first controller 8, the gas in the gas outlet pipe 6 is pumped into the filter box 2 for secondary filtration, if no toxic gas exists in the gas, the information is transmitted to the second controller 9, the electric push rod 111 is started through the second controller 9, the baffle 112 is pulled to move downwards by the electric push rod 111, and the gas outlet pipe 6 is opened to discharge the gas.
In summary, this toxic gas automatic filtration inspection desk, make worm 124 rotate through starting servo motor 123, make worm wheel 122 with its meshing drive threaded rod 121 rotate, under the restriction of movable plate 132, make screw thread piece 131 move to the right, drive fixture block 133 move to the right, until breaking away from the block with active carbon filter plate 3, can upwards take out active carbon filter plate 3, put into rose box 2 with active carbon filter plate 3 after changing, drive servo motor 123 reversal, it is known to know above, fixture block 133 moves to the left, until with active carbon filter plate 3 block, can fix it in rose box 2, the purpose that the active carbon filter plate is convenient for change has been realized, the absorption filtration treatment is carried out to the partial toxic gas accessible active carbon filter plate, however active carbon filter plate is inconvenient to dismantle in the current toxic gas filter equipment changes, make the active carbon reach the saturation after long-term use, not only do not have adsorption capacity, can also release toxic material, cause the problem of bad influence to human health and environment.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.
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 (6)
1. The utility model provides a poisonous gas automatic filtration inspection desk, includes base (1), base (1) top is provided with rose box (2), rose box (2) inner bottom wall is provided with quantity and is two and one end extends to active carbon filter plate (3) at its top, two active carbon filter plate (3) are bilateral symmetry distribution, rose box (2) inner top wall just is located active carbon filter plate (3) left and right sides all is provided with stopper (4) rather than laminating, rose box (2) inner bottom wall just is located active carbon filter plate (3) right side and is provided with install case (5) rather than laminating, rose box (2) inner wall right side is provided with outlet duct (6) that one end extends to its right side, outlet duct (6) inner top wall is provided with gas detector (7), rose box (2) right side just is located outlet duct (6) top and is provided with first controller (8), rose box (2) right side just is located outlet duct (6) below and is provided with second controller (9), rose box (2) inner wall (1) and extension to the inside of filter box (1) are provided with one end extension to extend to its inside (10) of filter box (6), the method is characterized in that: the inside drive assembly (12) that is provided with of mounting box (5), bottom wall is provided with in mounting box (5) and drive assembly (12) swing joint and one end extend to mounting box (5) outside and with active carbon filter plate (3) joint block subassembly (13).
2. The toxic gas automatic filtration test bed according to claim 1, wherein: the air extraction assembly (10) comprises an air extraction pump (101), the air extraction pump (101) is fixedly arranged at the top of the filter box (2), one end of the output end of the air extraction pump (101) is fixedly arranged on a first connecting pipe (102) which extends to the inside of the filter box (2) and is positioned at the left side of the left activated carbon filter plate (3), and one end of the input end of the air extraction pump (101) is fixedly arranged on a second connecting pipe (103) which extends to the inside of the air outlet pipe (6) and is positioned at the right side of the gas detector (7).
3. The toxic gas automatic filtration test bed according to claim 1, wherein: the sealing assembly (11) comprises an electric push rod (111), the electric push rod (111) located below the air outlet pipe (6) is fixedly mounted on the top of the base (1) and located on the right side of the filtering box (2), and a baffle (112) with one end extending into the air outlet pipe (6) and attached to the inner wall of the air outlet pipe is fixedly mounted at the output end of the electric push rod (111).
4. The toxic gas automatic filtration test bed according to claim 1, wherein: the driving assembly (12) comprises a threaded rod (121), the threaded rod (121) is movably mounted between the left side and the right side of the inner wall of the mounting box (5), a worm wheel (122) is fixedly mounted on the outer side of the threaded rod (121), a servo motor (123) located above the worm wheel (122) is fixedly mounted on the rear side of the inner wall of the mounting box (5), and a worm (124) which is movably connected with the front side of the inner wall of the mounting box (5) and is meshed with the worm wheel (122) at one end is fixedly mounted on an output shaft of the servo motor (123).
5. The toxic gas automatic filtration test bed according to claim 4, wherein: the clamping assembly (13) comprises a threaded block (131), the threaded block (131) is connected with the threaded rod (121) in the outer side and is positioned on the left side of the worm wheel (122) in a threaded mode, a movable plate (132) which is connected with the inner bottom wall of the installation box (5) in a sliding mode is fixedly installed at the bottom of the threaded block (131), and a clamping block (133) of which one end extends to the left side of the installation box (5) and is clamped with the activated carbon filter plate (3) is fixedly installed at the left side of the movable plate (132).
6. The toxic gas automatic filtration test bed according to claim 5, wherein: the right side of the activated carbon filter plate (3) is provided with a clamping groove matched with the clamping block (133), the left side of the inner wall of the installation box (5) is provided with a through hole matched with the clamping block (133), and the clamping groove is communicated with the through hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321714431.5U CN220478483U (en) | 2023-06-30 | 2023-06-30 | Toxic gas automatic filtration inspection bench |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321714431.5U CN220478483U (en) | 2023-06-30 | 2023-06-30 | Toxic gas automatic filtration inspection bench |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220478483U true CN220478483U (en) | 2024-02-13 |
Family
ID=89828132
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321714431.5U Active CN220478483U (en) | 2023-06-30 | 2023-06-30 | Toxic gas automatic filtration inspection bench |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220478483U (en) |
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2023
- 2023-06-30 CN CN202321714431.5U patent/CN220478483U/en active Active
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