CN220424995U - Laboratory exhaust purification treatment device - Google Patents
Laboratory exhaust purification treatment device Download PDFInfo
- Publication number
- CN220424995U CN220424995U CN202321780023.XU CN202321780023U CN220424995U CN 220424995 U CN220424995 U CN 220424995U CN 202321780023 U CN202321780023 U CN 202321780023U CN 220424995 U CN220424995 U CN 220424995U
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- fixedly connected
- window
- round hole
- hole
- block
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- 238000000746 purification Methods 0.000 title claims abstract description 16
- 239000011521 glass Substances 0.000 claims abstract description 25
- 238000004140 cleaning Methods 0.000 claims abstract description 16
- 229920001821 foam rubber Polymers 0.000 claims description 17
- 238000007789 sealing Methods 0.000 claims description 7
- 239000002912 waste gas Substances 0.000 abstract description 28
- 238000001914 filtration Methods 0.000 abstract description 5
- 239000012535 impurity Substances 0.000 description 12
- 230000000694 effects Effects 0.000 description 9
- 238000000034 method Methods 0.000 description 7
- 239000011324 bead Substances 0.000 description 5
- 239000007789 gas Substances 0.000 description 4
- 238000005507 spraying Methods 0.000 description 4
- 239000003344 environmental pollutant Substances 0.000 description 2
- 231100000719 pollutant Toxicity 0.000 description 2
- 238000007790 scraping Methods 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000009533 lab test Methods 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Abstract
The utility model provides a laboratory waste gas purification treatment device, which relates to the technical field of waste gas purification treatment equipment and comprises a tower body, wherein an air inlet pipe is arranged on one side of the tower body, an exhaust pipe is arranged at the top of the tower body, a window is arranged on one side of the tower body, transparent glass is arranged on one side of the window, a cleaning device is arranged on one side of the window, a filtering device is arranged on one side of the exhaust pipe, and the cleaning device comprises a first circular hole formed on one side of the window.
Description
Technical Field
The utility model relates to the technical field of waste gas purification treatment equipment, in particular to a laboratory waste gas purification treatment device.
Background
In the process of routine laboratory test operation, waste gas purification treatment equipment is often required, waste gas generated in the test process is sucked through the waste gas purification treatment equipment, the sucked waste gas is purified, and peculiar smell, harmful substances and the like in the waste gas are removed.
The inventor finds that in daily work, the waste gas purifying treatment equipment mostly adopts a tower body as a container for loading waste gas, then laboratory waste gas is sucked into the tower body through an external pipeline and then pollutants in the waste gas are separated from gas by a spraying system in the tower body, meanwhile, a person can observe the purifying condition in the tower body through a window, and when the waste gas reaching standards after purification is discharged through an exhaust pipe, more impurities or fog can be adhered to the inner wall of the window in the process of spraying and purifying the waste gas, so that the person cannot observe the condition in the tower body through the window.
In order to solve the problem that the inner wall of a window possibly is attached with more impurities or fog in the process of spraying and purifying waste gas, so that personnel cannot observe the inside of the tower body from the window, the prior art is to treat the window in a mode of changing the window into an openable type and simultaneously timing cleaning the window.
Disclosure of Invention
The utility model aims to solve the problem that staff cannot observe the inside of a tower body from a window due to the fact that more impurities or fog possibly adhere to the inner wall of the window in the process of spraying and purifying waste gas.
In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a laboratory exhaust purification treatment device, includes the tower body, one side of tower body is provided with the intake pipe, the top of tower body is provided with the blast pipe, one side of tower body is provided with the window, one side of window is provided with transparent glass, one side of window is provided with cleaning device, one side of blast pipe is provided with filter equipment, cleaning device is including seting up the first circular hole in window one side, one side fixedly connected with motor that the window is close to first circular hole, the output fixedly connected with screw rod of motor, the screw rod sets up inside first circular hole, the surface threaded connection of screw rod has the screw block, one side fixedly connected with foam-rubber cushion of screw block, the surface of foam-rubber cushion is laminated with transparent glass's interior side surface.
The effects achieved by the components are as follows: through setting up cleaning device for the motor drives the screw rod and rotates, makes the screw rod drive the screw hole piece and controls the removal, makes the screw hole piece drive the sponge pad laminating transparent glass inner side surface control and remove scraping attached impurity or fog pearl, has reduced impurity or fog pearl and has stained the inside condition of influencing personnel to the inside observation of tower body of adhering to transparent glass on the window, has improved the inside clear convenience of transparent glass.
Preferably, the surface of the foam-rubber cushion is fixedly connected with a plurality of foam-rubber strips, and the foam-rubber strips are arranged at equal intervals.
The effects achieved by the components are as follows: through setting up the sponge strip for the sponge mat accessible a plurality of sponge strips strike off many times transparent glass inside surface attached impurity, improve the cleaning efficiency of sponge mat to transparent glass inside surface.
Preferably, one end of the screw, which is far away from the motor, is fixedly connected with a bearing, and an outer ring of the bearing is fixedly connected with the inner wall of the window.
The effects achieved by the components are as follows: through setting up the bearing for the bearing can increase the rotation stability that the motor one side was kept away from to the screw rod, can improve the rotation efficiency between screw rod and the window inner wall simultaneously.
Preferably, a second circular hole is formed in one side of the screw hole block, a positioning rod is fixedly connected to the inner wall of the window, and the surface of the positioning rod is slidably connected with the inner wall of the second circular hole.
The effects achieved by the components are as follows: through setting up locating lever and the circular hole of second for the locating lever can be located the inside in the circular hole of second spacing to the screw piece, reduces the screw piece and takes place to rock and pivoted condition at the in-process that moves about, improves the stability in use of screw piece.
Preferably, the filter device comprises a rectangular hole formed in one side of the exhaust pipe, a round hole plate is inserted in the rectangular hole in a sliding mode, a filter screen is arranged on the inner wall of the round hole plate, a round hole block is fixedly connected to one side of the round hole plate, a thread groove is formed in one side, close to the rectangular hole, of the exhaust pipe, a bolt is connected to the inner wall of the thread groove in a threaded mode, and the surface size and shape of the bolt are matched with the inner wall size and shape of the round hole block.
The effects achieved by the components are as follows: through setting up filter equipment for manual removal round hole board drives the filter screen and removes, makes the round hole board drive the filter screen insert inside the rectangular hole, makes the filter screen be located inside the blast pipe and carries out auxiliary filtration to the exhaust waste gas, reduces to carry partial impurity and discharge into the atmospheric condition in the exhaust waste gas, has improved the purification efficiency to waste gas.
Preferably, one end of the bolt is fixedly connected with a screwing block, and a plurality of grooves are formed in the surface of the screwing block.
The effects achieved by the components are as follows: through setting up the piece of twisting for twist the area of contact of piece multiplicable hand and bolt, make personnel can manually rotate and twist the piece and drive the bolt rotation, improve the convenience of rotation bolt.
Preferably, a sealing plate is fixedly connected to one side of the round hole plate, which is close to the round hole block, and the surface of the sealing plate is attached to the surface of the exhaust pipe.
The effects achieved by the components are as follows: through setting up the closing plate for the closing plate can seal rectangular hole and the junction gap of round hole board, reduces the condition that waste gas oozes through the gap.
Preferably, a rectangular groove is formed in one side, close to the round hole block, of the round hole plate, and a round rod is fixedly connected to the inner wall of the rectangular groove.
The effects achieved by the components are as follows: through setting up rectangular channel and round bar for personnel can be under the effect of rectangular channel manual removal round bar drive round hole board and remove, improve personnel and pull out the inside convenience of rectangular hole with the round hole board.
Compared with the prior art, the utility model has the advantages and positive effects that:
according to the utility model, the cleaning device is arranged, so that the motor drives the screw rod to rotate, the screw rod drives the screw hole block to move left and right, the screw hole block drives the sponge cushion to be attached to the inner side surface of the transparent glass to move left and right so as to scrape attached impurities or fog beads, the condition that the inner side of the transparent glass attached on the window affects the observation of personnel in the tower body is reduced, and the convenience of cleaning the inner side of the transparent glass is improved.
Drawings
FIG. 1 is a schematic perspective view of the present utility model;
FIG. 2 is a schematic view of a partial structure of a positioning rod according to the present utility model;
FIG. 3 is a schematic view of a partial structure of a screw hole block according to the present utility model;
FIG. 4 is a schematic view of a partial structure of a rectangular hole according to the present utility model;
fig. 5 is a schematic view of a part of the structure of the filter screen of the present utility model.
Legend description: 1. a tower body; 2. an air inlet pipe; 3. an exhaust pipe; 4. a window; 5. transparent glass; 6. a cleaning device; 61. a first circular hole; 62. a positioning rod; 63. a motor; 64. a screw; 65. screw hole blocks; 66. a sponge cushion; 67. a sponge strip; 68. a second circular hole; 69. a bearing; 7. a filtering device; 71. a rectangular hole; 72. a thread groove; 73. a bolt; 74. twisting blocks; 75. a circular orifice plate; 76. a filter screen; 77. a round hole block; 78. a sealing plate; 79. rectangular grooves; 710. a round rod.
Detailed Description
Referring to fig. 1-3, this embodiment discloses a laboratory exhaust gas purification treatment device, including tower body 1, one side of tower body 1 is provided with intake pipe 2, the top of tower body 1 is provided with blast pipe 3, one side of tower body 1 is provided with window 4, one side of window 4 is provided with transparent glass 5, one side of window 4 is provided with cleaning device 6, one side of blast pipe 3 is provided with filter equipment 7, cleaning device 6 is including seting up the first circular hole 61 in window 4 one side, one side fixedly connected with motor 63 that window 4 is close to first circular hole 61, the output fixedly connected with screw 64 of motor 63, screw 64 sets up inside first circular hole 61, the surface threaded connection of screw 64 has screw 65, one side fixedly connected with foam rubber 66 of screw 65, foam rubber 66's surface is laminated with transparent glass 5's interior side surface, through setting up cleaning device 6, make motor 63 drive screw 64 rotate, make foam rubber 65 drive foam rubber 66 inside side surface left and right movement to the attached impurity or fog bead to the inside of adhering to the inside of window 5, the inside has reduced the convenient and easy to observe the condition of the inside of glass bead on the window 1 has improved the inside the transparent glass bead of the glass.
Referring to fig. 2 and 3, this embodiment discloses a surface mounting of foam-rubber cushion 66 has a plurality of sponge strips 67, a plurality of sponge strips 67 are the equidistance and arrange, through setting up sponge strips 67, make foam-rubber cushion 66 accessible a plurality of sponge strips 67 carry out the multiple scraping to the impurity that transparent glass 5 inside surface was stained with, improve the cleaning efficiency of foam-rubber cushion 66 to transparent glass 5 inside surface, one end fixedly connected with bearing 69 of motor 63 is kept away from to screw rod 64, the outside ring of bearing 69 and the inner wall fixed connection of window 4, through setting up bearing 69, make bearing 69 multiplicable screw rod 64 keep away from the rotation stability of motor 63 one side, can improve the rotation efficiency between screw rod 64 and the window 4 inner wall simultaneously.
Referring to fig. 2 and 3, this embodiment discloses that a second circular hole 68 is provided on one side of the screw hole block 65, the inner wall of the window 4 is fixedly connected with a positioning rod 62, the surface of the positioning rod 62 is slidably connected with the inner wall of the second circular hole 68, and by setting the positioning rod 62 and the second circular hole 68, the positioning rod 62 can be located in the second circular hole 68 to limit the screw hole block 65, so that the shaking and rotation of the screw hole block 65 in the left-right moving process are reduced, and the use stability of the screw hole block 65 is improved.
Referring to fig. 4 and 5, this embodiment discloses filter 7 including seting up the rectangular hole 71 in blast pipe 3 one side, the inside slip in rectangular hole 71 is inserted and is equipped with round hole board 75, the inner wall of round hole board 75 is equipped with filter screen 76, one side fixedly connected with round hole piece 77 of round hole board 75, the screw thread groove 72 has been setted up to one side that blast pipe 3 is close to rectangular hole 71, screw thread connection has bolt 73 in the inner wall screw thread of screw thread groove 72, the surface size and the shape of bolt 73 and the inner wall size and the shape looks adaptation of round hole piece 77, through setting up filter 7, make manual removal round hole board 75 drive filter screen 76 remove, make round hole board 75 drive filter screen 76 insert inside rectangular hole 71, make filter screen 76 be located blast pipe 3 inside carry out the auxiliary filtration to the exhaust waste gas, reduce the circumstances that carries partial impurity to discharge into the atmosphere in the exhaust gas, the purification efficiency to the waste gas has been improved.
Referring to fig. 4 and 5, this embodiment discloses one end fixedly connected with of bolt 73 twists piece 74, twists a plurality of recesses on the surface of piece 74, through setting up twists piece 74 for twists piece 74 multiplicable hand and bolt 73's area of contact, make personnel can manually rotate twists piece 74 drive bolt 73 and rotate, improve the convenience of rotating bolt 73, one side fixedly connected with closing plate 78 that round hole plate 75 is close to round hole piece 77, closing plate 78's surface is laminated with blast pipe 3's surface, through setting up closing plate 78, make closing plate 78 can seal rectangular hole 71 and round hole plate 75's junction gap, reduce the condition that waste gas oozes through the gap.
Referring to fig. 4 and 5, this embodiment discloses that a rectangular groove 79 is formed on one side of the circular hole plate 75, which is close to the circular hole block 77, and a circular rod 710 is fixedly connected to the inner wall of the rectangular groove 79, and by setting the rectangular groove 79 and the circular rod 710, a person can manually move the circular rod 710 under the action of the rectangular groove 79 to drive the circular hole plate 75 to move, so that the convenience of the person pulling out the circular hole plate 75 from the rectangular hole 71 is improved.
Working principle: firstly, the round bar 710 is manually moved under the action of the rectangular groove 79, the round bar 710 drives the round hole plate 75 to move, the round hole plate 75 drives the filter screen 76 to move, the round hole plate 75 drives the round hole block 77 to move, the round hole plate 75 drives the sealing plate 78 to move, when the round hole plate 75 moves to the position of being completely inserted into the rectangular hole 71, the filter screen 76 is positioned inside the exhaust pipe 3, the sealing plate 78 is attached to the surface of the exhaust pipe 3, the inner wall of the round hole block 77 is overlapped with the inner wall of the thread groove 72, at the moment, the screwing block 74 is manually rotated, the screwing block 74 drives the bolt 73 to rotate, the bolt 73 is rotated into the round hole block 77 and the thread groove 72 to limit the round hole plate 75, the filter screen 76 and the exhaust pipe 3 are connected and fixed, meanwhile, the filter screen 76 can be quickly detached and conveniently maintained and replaced at the later stage, laboratory waste gas is sucked into the tower body 1 through the air inlet pipe 2 through an external pipeline, the pollutant in the waste gas is separated from the gas through the spray system inside the tower body 1, the waste gas reaching the purification is filtered and discharged through the exhaust pipe 3 through the filter screen 76, and the secondary filtration after the purification is completed, and the waste gas is filtered and discharged through the filter screen 76.
Firstly, the motor 63 is turned on, the motor 63 drives the screw rod 64 to rotate in the first circular hole 61 under the auxiliary action of the bearing 69, the screw rod 64 drives the screw hole block 65 to move left and right, the screw hole block 65 slides left and right along the surface of the positioning rod 62 through the second circular hole 68, the screw hole block 65 drives the sponge cushion 66 to be attached to the inner side surface of the transparent glass 5 to move left and right, the sponge cushion 66 drives the sponge strips 67 to be attached to the inner side surface of the transparent glass 5 to move left and right, and the sponge cushion 66 is matched with the sponge strips 67 to scrape the attached impurities or fog beads on the inner side of the transparent glass 5, so that the transparent glass 5 on the window 4 is cleaned rapidly.
While the utility model has been described in terms of what are presently considered to be the most practical and preferred embodiments, it is to be understood that the utility model is not limited to the disclosed embodiments, but is intended to cover various modifications and equivalent arrangements included within the spirit and scope of the utility model, as defined by the appended claims, as long as the scope of the utility model is defined by the following claims, and by the following claims, unless otherwise specified and limited by the context of the utility model; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art in a specific case.
Claims (8)
1. Laboratory exhaust gas purification treatment device, including tower body (1), its characterized in that: one side of tower body (1) is provided with intake pipe (2), the top of tower body (1) is provided with blast pipe (3), one side of tower body (1) is provided with window (4), one side of window (4) is provided with transparent glass (5), one side of window (4) is provided with cleaning device (6), one side of blast pipe (3) is provided with filter equipment (7), cleaning device (6) are including seting up first circular hole (61) in window (4) one side, one side fixedly connected with motor (63) that window (4) is close to first circular hole (61), the output fixedly connected with screw rod (64) of motor (63), screw rod (64) set up inside first circular hole (61), the surface threaded connection of screw rod (64) has screw block (65), one side fixedly connected with foam-rubber cushion (66) of screw block (65), the surface of foam-rubber cushion (66) is laminated with the interior side surface of transparent glass (5).
2. A laboratory exhaust gas purifying treatment device according to claim 1, wherein: the surface of the foam-rubber cushion (66) is fixedly connected with a plurality of foam-rubber strips (67), and the foam-rubber strips (67) are arranged at equal intervals.
3. A laboratory exhaust gas purifying treatment device according to claim 1, wherein: one end of the screw rod (64) far away from the motor (63) is fixedly connected with a bearing (69), and an outer side ring of the bearing (69) is fixedly connected with the inner wall of the window (4).
4. A laboratory exhaust gas purifying treatment device according to claim 1, wherein: a second circular hole (68) is formed in one side of the screw hole block (65), a positioning rod (62) is fixedly connected to the inner wall of the window (4), and the surface of the positioning rod (62) is slidably connected with the inner wall of the second circular hole (68).
5. A laboratory exhaust gas purifying treatment device according to claim 1, wherein: the filter device is characterized in that the filter device (7) comprises a rectangular hole (71) formed in one side of the exhaust pipe (3), a round hole plate (75) is inserted in the rectangular hole (71) in a sliding mode, a filter screen (76) is arranged on the inner wall of the round hole plate (75), a round hole block (77) is fixedly connected to one side of the round hole plate (75), a thread groove (72) is formed in one side, close to the rectangular hole (71), of the exhaust pipe (3), a bolt (73) is connected to the inner wall of the thread groove (72) in a threaded mode, and the surface size and the shape of the bolt (73) are matched with the inner wall size and the shape of the round hole block (77).
6. The laboratory exhaust gas purifying apparatus according to claim 5, wherein: one end of the bolt (73) is fixedly connected with a screwing block (74), and a plurality of grooves are formed in the surface of the screwing block (74).
7. The laboratory exhaust gas purifying apparatus according to claim 5, wherein: one side of the round hole plate (75) close to the round hole block (77) is fixedly connected with a sealing plate (78), and the surface of the sealing plate (78) is attached to the surface of the exhaust pipe (3).
8. The laboratory exhaust gas purifying apparatus according to claim 5, wherein: rectangular grooves (79) are formed in one side, close to the round hole blocks (77), of the round hole plates (75), and round rods (710) are fixedly connected to the inner walls of the rectangular grooves (79).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321780023.XU CN220424995U (en) | 2023-07-07 | 2023-07-07 | Laboratory exhaust purification treatment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321780023.XU CN220424995U (en) | 2023-07-07 | 2023-07-07 | Laboratory exhaust purification treatment device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220424995U true CN220424995U (en) | 2024-02-02 |
Family
ID=89693737
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321780023.XU Active CN220424995U (en) | 2023-07-07 | 2023-07-07 | Laboratory exhaust purification treatment device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220424995U (en) |
-
2023
- 2023-07-07 CN CN202321780023.XU patent/CN220424995U/en active Active
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