CN220547437U - Waste gas collecting device - Google Patents
Waste gas collecting device Download PDFInfo
- Publication number
- CN220547437U CN220547437U CN202322021499.1U CN202322021499U CN220547437U CN 220547437 U CN220547437 U CN 220547437U CN 202322021499 U CN202322021499 U CN 202322021499U CN 220547437 U CN220547437 U CN 220547437U
- Authority
- CN
- China
- Prior art keywords
- fixed
- compression
- piece
- gas collecting
- bottom shell
- 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.)
- Active
Links
- 239000002912 waste gas Substances 0.000 title claims abstract description 27
- 238000007906 compression Methods 0.000 claims abstract description 72
- 230000006835 compression Effects 0.000 claims abstract description 71
- 239000007789 gas Substances 0.000 claims abstract description 39
- 238000007789 sealing Methods 0.000 claims abstract description 31
- 238000009423 ventilation Methods 0.000 claims abstract description 11
- 239000000428 dust Substances 0.000 claims description 6
- 238000000605 extraction Methods 0.000 claims description 6
- 238000001914 filtration Methods 0.000 claims description 6
- 238000000746 purification Methods 0.000 abstract description 2
- 238000003466 welding Methods 0.000 description 6
- 241000883990 Flabellum Species 0.000 description 4
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000002341 toxic gas Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000013618 particulate matter Substances 0.000 description 1
- 206010035653 pneumoconiosis Diseases 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
Landscapes
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model provides an exhaust gas collecting device, and belongs to the technical field of exhaust gas treatment equipment. This exhaust gas collection device includes appearance structure and gas collecting structure, appearance structure includes the drain pan, bleeds and exhausts the piece, it fixes to bleed the piece the drain pan is inside, the exhaust piece sets up the drain pan top, the gas collecting structure includes compression piece and sealing member, the sealing member sets up at the compression piece top, the compression piece includes the second motor, the second motor is fixed inside the drain pan, second motor output shaft end is fixed with the carousel, carousel one side rotation is connected with the rocker. According to the utility model, through the cooperation of the compression piece and the ventilation piece, the waste gas is pumped into the compression cylinder, then is compressed, so that the waste gas enters the compression box, and then the waste gas in the compression box is discharged into the waste gas treatment equipment in a mobile equipment mode, so that the collection and purification of the waste gas are completed.
Description
Technical Field
The utility model relates to the technical field of waste gas treatment equipment, in particular to a waste gas collecting device.
Background
In some large equipment processing plants, there are many electric welding personnel, and during the working period, because the welding is performed on the equipment, the electric welding area can generate very heavy toxic gas, and if the gas is ingested for a long time, the worker can generate pneumoconiosis, so that a device is needed, and the toxic gas generated by electric welding can be collected and then purified and treated.
Chinese patent No. CN212119305U provides a laboratory waste gas treatment collection device, including the collecting pipe, collecting pipe one end fixed connection is in connecting pipe a's one end, connecting pipe a's the other end fixed connection is in one side of joint box, connecting box opposite side fixedly connected with connecting pipe B's one end, connecting pipe B's the other end fixed connection is at the top of handling the pond, the one end of the top fixedly connected with blast pipe of handling the pond. This exhaust-gas treatment collection device in laboratory drives the flabellum through the motor and rotates, and the flabellum rotates in connecting pipe B, forms both sides high low pressure, makes external air inflow to the collecting pipe in, and the collecting pipe is connected with connecting pipe A, and connecting pipe A is connected to the case, sets up a plurality of connecting pipes A on the connecting box, increases the collecting pipe and distributes in the laboratory for to waste gas collection speed in the experiment has solved in the laboratory waste gas comparatively dispersedly and is difficult for collecting, leads to collecting speed slow, consuming time long problem.
At present, although the existing exhaust gas collecting device can collect and immediately treat exhaust gas, the capability of the exhaust gas collecting and storing is limited, and the equipment is inconvenient to move, so that the position moving is difficult.
Disclosure of Invention
In order to make up for the above disadvantages, the present utility model provides an exhaust gas collecting device, which aims to improve the problems of limited exhaust gas collecting and storing capacity and inconvenient movement of equipment in normal circumstances.
The utility model is realized in the following way:
the utility model provides an exhaust gas collecting device, which comprises an appearance structure and a gas collecting structure.
The appearance structure includes the drain pan, bleeds piece and exhaust piece, it fixes to bleed the piece the drain pan is inside, the exhaust piece sets up the drain pan top, the gas collecting structure includes compression piece and sealing member, the sealing member sets up at the compression piece top, the compression piece includes the second motor, the second motor is fixed inside the drain pan, second motor output shaft end is fixed with the carousel, carousel one side rotation is connected with the rocker, rocker one side rotation is connected with the commentaries on classics piece, commentaries on classics piece end fixing has the piece of ventilating, ventilate piece one side sliding connection has the compression jar.
In one embodiment of the utility model, a filter screen is fixed on one side of the bottom shell, a supporting frame is fixed on the bottom of the bottom shell, a moving wheel is rotatably connected on one side of the supporting frame, a starting button is arranged on the top of the bottom shell, a filter plate is slidably connected on one side of the bottom shell, and a dust box is slidably connected on one side of the bottom shell.
In one embodiment of the utility model, a compression box is fixed on the top of the bottom shell, a pressure gauge is fixed on one side of the compression box, and a push rod is fixed on one side of the compression box.
In an embodiment of the utility model, the air extraction piece comprises a first supporting plate, the first supporting plate is fixed inside the bottom shell, a first motor is fixed on one side of the first supporting plate, a belt wheel set is fixed at the output shaft end of the first motor, a belt is rotationally connected to one side of the belt wheel set, a belt wheel I is rotationally connected to one side of the belt, a rotating shaft is fixed inside the belt wheel I, a second supporting plate is rotationally connected to one side of the rotating shaft, and a fan blade is fixed on one side of the rotating shaft.
In one embodiment of the utility model, the exhaust member comprises an exhaust pipe, the exhaust pipe is fixed inside the compression box, one side of the exhaust pipe is rotatably connected with a valve rod, and the end part of the valve rod is fixed with a rotating handle.
In one embodiment of the utility model, the ventilation piece comprises a compression block, the compression block is connected inside the compression cylinder in a sliding mode, a sealing ball is arranged inside the compression block, and a filtering hole is formed in the top of the compression block.
In one embodiment of the utility model, the sealing member comprises a fixed tube fixed inside the compression box, a spring is arranged inside the fixed tube, a sliding column is fixed at the end of the spring, and a sealing piece is fixed at the end of the sliding column.
The beneficial effects of the utility model are as follows: according to the waste gas collecting device obtained through the design, when the waste gas collecting device is used, the turntable is driven to rotate through the second motor, the rocker drives the ventilation piece to move up and down through the rotating block, so that air can be pushed into the compression cylinder, then under the sealing of the sealing ball, waste gas can only push the sealing piece and then enter the compression box, and therefore the waste gas can be collected, and by utilizing the pushing rod to push equipment, the equipment can be pushed to a required position to work under the assistance of the moving wheel.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some examples of the present utility model and therefore should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic view of the overall structure of an exhaust gas collecting device according to an embodiment of the present utility model;
FIG. 2 is a schematic view of an exhaust gas collecting device according to an embodiment of the present utility model;
FIG. 3 is a schematic view of a compression member of an exhaust gas collection device according to an embodiment of the present utility model;
FIG. 4 is a schematic view of an exhaust gas collection device seal provided in an embodiment of the present utility model;
fig. 5 is a schematic view of an exhaust gas collecting device according to an embodiment of the present utility model.
In the figure: 100-shape structure; 110-bottom shell; 111-a filter screen; 112-a support frame; 113-a moving wheel; 114-an actuation button; 115-filter plates; 116-dust box; 117-compression box; 118-a pressure gauge; 119-pushing rod; 120-air extraction piece; 121-a first support plate; 122-a first motor; 123-take the wheelset; 124-a belt; 125-pulley one; 126-rotating shaft; 127-a second support plate; 128-fan blades; 130-an exhaust; 131-an exhaust pipe; 132-valve stem; 133-a swivel handle; 200-gas collection structure; 210-a compression member; 211-a second motor; 212-a turntable; 213-rocker; 214-turning blocks; 215-a vent; 2151-compressing the block; 2152-sealing ball; 2153-filter holes; 216-a compression cylinder; 220-seals; 221-fixing a tube; 222-a spring; 223-slide column; 224-sealing plate.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments. All other embodiments, based on the embodiments of the utility model, which are apparent to those of ordinary skill in the art without inventive faculty, are intended to be within the scope of the utility model.
Examples
Referring to fig. 1-5, the present utility model provides a technical solution: an exhaust gas collecting device comprises an outline structure 100, a gas collecting structure 200 and a gas collecting structure.
Referring to fig. 1-3, the external structure 100 includes a bottom case 110, an air extracting member 120 and an air exhausting member 130, wherein the air extracting member 120 is fixed inside the bottom case 110, and the air exhausting member 130 is disposed on top of the bottom case 110.
A filter screen 111 is fixed on one side of the bottom shell 110, the filter screen 111 can prevent foreign matters from touching the fan blades 128, a supporting frame 112 is fixed at the bottom of the bottom shell 110, a movable wheel 113 is rotatably connected to one side of the supporting frame 112, the movable wheel 113 can enable equipment to be conveniently moved, a starting button 114 is arranged at the top of the bottom shell 110, the starting button 114 controls the starting and closing of a first motor 122 and a second motor 211, and a filter plate 115 is slidably connected to one side of the bottom shell 110; the filter plate 115 can carry out preliminary filtration to waste gas, drain pan 110 one side sliding connection has laying dust box 116, the particulate matter after the filtration can drop into the interior of laying dust box 116, drain pan 110 top is fixed with compression case 117, compression case 117 one side is fixed with manometer 118, manometer 118 can show the inside air pressure of compression case 117, compression case 117 one side is fixed with push rod 119, push rod 119 makes things convenient for the controlgear to turn to, air extraction 120 includes backup pad one 121, backup pad one 121 is fixed in drain pan 110 inside, backup pad one 121 side is fixed with first motor 122, first motor 122 output shaft end is fixed with band pulley group 123, band pulley group 123 is two band pulleys establish ties, band pulley group 123 one side is rotated and is connected with belt 124, belt 124 one side is rotated and is connected with band pulley one 125, band pulley one 125 inside is fixed with pivot 126, pivot 126 one side is rotated and is connected with backup pad two 127, pivot 126 one side is fixed with the flabellum 128, flabellum 128 is through rotatory, inhale waste gas to drain pan 110 inside, air extraction 130 includes blast pipe 131, blast pipe 131 is fixed in compression case 117, blast pipe one side is rotated and is connected with valve rod 132, the tip of 132, 132 can prevent from being followed butterfly valve end of valve 132 and being fixed with valve rod 133.
Referring to fig. 3-5, the gas collecting structure 200 includes a compression member 210 and a sealing member 220, the sealing member 220 is disposed at the top of the compression member 210, the compression member 210 includes a second motor 211, the second motor 211 is fixed inside the bottom shell 110, an output shaft end of the second motor 211 is fixed with a turntable 212, one side of the turntable 212 is rotatably connected with a rocker 213, a connection position between the rocker 213 and the turntable 212 is not a center position of the turntable 212, one side of the rocker 213 is rotatably connected with a rotating block 214, an end part of the rotating block 214 is fixed with an air ventilation member 215, the air ventilation member 215 can enable waste gas to enter inside a compression cylinder 216, and one side of the air ventilation member 215 is slidably connected with the compression cylinder 216.
The ventilation member 215 includes compression piece 2151, compression piece 2151 sliding connection is inside compression jar 216, compression piece 2151 inside is provided with sealing ball 2152, sealing ball 2152 can prevent that the inside waste gas of compression jar 216 from extruding out in the original way, filtering hole 2153 has been seted up at compression piece 2151 top, filtering hole 2153 is less than sealing ball 2152 diameter, thereby can prevent that sealing ball 2152 from running in disorder, sealing member 220 includes fixed pipe 221, fixed pipe 221 is fixed inside compression case 117, fixed pipe 221 is inside is provided with spring 222, spring 222 passes through elasticity, can extrude slide post 223 and sealing piece 224, spring 222 end fixing has slide post 223, slide post 223 end fixing has sealing piece 224, sealing piece 224 can prevent that the inside atmospheric pressure of compression case 117 from entering compression jar 216 inside.
Specifically, the working principle of the exhaust gas collecting device is as follows: when in use, the device is pushed to an electric welding area through the push rod 119, then the start button 114 is pressed, at this time, the first motor 122 and the second motor 211 are started, when the first motor 122 is started, the belt wheel group 123 drives the two belts 124 to rotate, so that the belt wheel I125 can drive the rotating shaft 126 to rotate, the fan blades 128 can rotate through the transmission of the rotating shaft 126, thereby sucking the gas generated during welding into the bottom shell 110, and then the gas is primarily filtered through the filter plate 115, so that part of the particles are intercepted and then fall into the dust box 116, when the second motor 211 works, the turntable 212 can rotate to enable the rocker 213 to swing, so that the ventilation piece 215 can move up and down in the compression cylinder 216 through the connection of the rotating block 214, when the compression block 2151 moves down, the sealing piece 224 can block one end of the compression cylinder 216, at this time, because the compression block 2151 continuously moves downwards, negative pressure is formed in the compression cylinder 216, so that waste gas can push the sealing ball 2152 into the compression cylinder 216, then after the turntable 212 rotates for half a circle, the rocker 213 can push the compression block 2151 upwards through the rotating block 214, at this time, the compression block 2151 presses the waste gas in the compression cylinder 216, so that the sealing ball 2152 tightly plugs the air inlet, when the pressure of the waste gas is greater than the elastic force of the spring 222, the sealing piece 224 is pushed, so that the waste gas enters the compression box 117, then the compression block 2151 moves downwards again to perform the repeated work of a new round, after the pressure on the pressure gauge 118 reaches a certain degree, the equipment can be pushed to the side of the waste gas treatment equipment through the push rod 119, then the hose on the waste gas treatment equipment is butted with the exhaust pipe 131, the rotating handle 133 is screwed, so that the valve rod 132 opens the butterfly valve in the exhaust pipe 131, so that the exhaust gas inside the compression tank 117 enters the inside of the exhaust gas treatment device, thereby completing the collection and purification of the exhaust gas.
It should be noted that, specific model specifications of the first motor 122 and the second motor 211 need to be determined by selecting a model according to an actual specification of the device, and a specific model selection calculation method adopts the prior art, so that detailed descriptions thereof are omitted.
The power supply of the first motor 122 and the second motor 211 and the principle thereof will be clear to a person skilled in the art and will not be described in detail here.
The above description is only of the preferred embodiments of the present utility model and is not intended to limit the present utility model, and various modifications and variations may be made to the present utility model by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.
Claims (7)
1. An exhaust gas collecting device, characterized by comprising
The appearance structure (100), the appearance structure (100) comprises a bottom shell (110), an air extraction piece (120) and an exhaust piece (130), wherein the air extraction piece (120) is fixed inside the bottom shell (110), and the exhaust piece (130) is arranged at the top of the bottom shell (110);
the gas collection structure (200), gas collection structure (200) include compression piece (210) and sealing member (220), sealing member (220) set up at compression piece (210) top, compression piece (210) are including second motor (211), second motor (211) are fixed inside drain pan (110), second motor (211) output shaft end is fixed with carousel (212), carousel (212) one side rotation is connected with rocker (213), rocker (213) one side rotation is connected with rotating block (214), rotating block (214) tip is fixed with ventilation piece (215), ventilation piece (215) one side sliding connection has compression jar (216).
2. The exhaust gas collecting device according to claim 1, wherein a filter screen (111) is fixed on one side of the bottom shell (110), a supporting frame (112) is fixed on the bottom of the bottom shell (110), a movable wheel (113) is rotatably connected on one side of the supporting frame (112), a starting button (114) is arranged on the top of the bottom shell (110), a filter plate (115) is slidably connected on one side of the bottom shell (110), and a dust box (116) is slidably connected on one side of the bottom shell (110).
3. An exhaust gas collecting device according to claim 2, wherein a compression tank (117) is fixed to the top of the bottom case (110), a pressure gauge (118) is fixed to one side of the compression tank (117), and a push rod (119) is fixed to one side of the compression tank (117).
4. The exhaust gas collecting device according to claim 2, wherein the air extracting member (120) comprises a first supporting plate (121), the first supporting plate (121) is fixed inside the bottom shell (110), a first motor (122) is fixed on one side of the first supporting plate (121), a belt wheel set (123) is fixed at an output shaft end of the first motor (122), a belt (124) is rotationally connected to one side of the belt wheel set (123), a belt wheel first (125) is rotationally connected to one side of the belt (124), a rotating shaft (126) is fixed inside the belt wheel first (125), a second supporting plate (127) is rotationally connected to one side of the rotating shaft (126), and a fan blade (128) is fixed on one side of the rotating shaft (126).
5. A waste gas collecting device according to claim 3, wherein the exhaust member (130) comprises an exhaust pipe (131), the exhaust pipe (131) is fixed inside the compression box (117), a valve rod (132) is rotatably connected to one side of the exhaust pipe (131), and a rotating handle (133) is fixed to the end of the valve rod (132).
6. The exhaust gas collecting device according to claim 1, wherein the ventilation member (215) comprises a compression block (2151), the compression block (2151) is slidably connected inside the compression cylinder (216), a sealing ball (2152) is arranged inside the compression block (2151), and a filtering hole (2153) is formed in the top of the compression block (2151).
7. An exhaust gas collecting device according to claim 3, wherein the sealing member (220) comprises a fixing tube (221), the fixing tube (221) is fixed inside the compression tank (117), a spring (222) is arranged inside the fixing tube (221), a sliding column (223) is fixed at the end of the spring (222), and a sealing sheet (224) is fixed at the end of the sliding column (223).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322021499.1U CN220547437U (en) | 2023-07-31 | 2023-07-31 | Waste gas collecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322021499.1U CN220547437U (en) | 2023-07-31 | 2023-07-31 | Waste gas collecting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220547437U true CN220547437U (en) | 2024-03-01 |
Family
ID=90006717
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322021499.1U Active CN220547437U (en) | 2023-07-31 | 2023-07-31 | Waste gas collecting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220547437U (en) |
-
2023
- 2023-07-31 CN CN202322021499.1U patent/CN220547437U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN220547437U (en) | Waste gas collecting device | |
| CN211098301U (en) | Volatile organic compounds waste gas administers device | |
| CN219663218U (en) | Environment-friendly flue gas treatment device | |
| CN201295863Y (en) | A metal composite plate non dust pollution sander | |
| CN205673747U (en) | A kind of new and effective auto parts machinery butt-welding machine dust arrester | |
| CN205006795U (en) | Portable industry dust extraction that easily washs | |
| CN213221561U (en) | Glass steel workshop is with high-efficient gas removal structure | |
| CN212396318U (en) | Waste gas purification device of supersonic plasma spraying equipment | |
| CN213714868U (en) | Air sampling device for environmental protection | |
| CN114797205A (en) | Sewage treatment equipment capable of pre-deslagging and use method | |
| CN212693339U (en) | High negative pressure powder spiral sampler | |
| CN210376280U (en) | Air monitoring device for biological laboratory | |
| CN211470995U (en) | Industrial sewage treatment device capable of filtering industrial wastewater | |
| CN203540290U (en) | Smelting smoke and dust purifying column | |
| CN207713877U (en) | A kind of textile manufacturing cotton-wool remove device | |
| CN211384245U (en) | Waste gas treatment device for biological laboratory | |
| CN207734749U (en) | Industrial dust collector easy to remove | |
| CN113644011B (en) | Chip cutting equipment for packaging 5G communication memory chip SIP and using method thereof | |
| CN220071069U (en) | Electric welding smoke and dust degradation device | |
| CN208320255U (en) | A kind of factory's environmental protection waste gas purification apparatus easy to use | |
| CN215233141U (en) | Stainless steel active carbon adsorption desorption device | |
| CN220345459U (en) | Chlorine treatment neutralization device convenient to remove | |
| CN216367165U (en) | Dust collector of casting processing | |
| CN219209331U (en) | Environment-friendly waste gas dust removal equipment | |
| CN215232844U (en) | Full-automatic empty gas detection surveys filter equipment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |