CN219002424U

CN219002424U - Mining waste gas collection and detection device

Info

Publication number: CN219002424U
Application number: CN202223578467.3U
Authority: CN
Inventors: 刘阳
Original assignee: Chengde Ante Environmental Testing Technology Service Co ltd
Current assignee: Chengde Ante Environmental Testing Technology Service Co ltd
Priority date: 2022-12-30
Filing date: 2022-12-30
Publication date: 2023-05-12
Anticipated expiration: 2032-12-30

Abstract

The utility model provides a mining waste gas collecting and detecting device, which relates to the technical field of waste gas collecting and detecting, and comprises a filtering channel, wherein four limiting blocks are symmetrically and fixedly connected between inner surface walls of the filtering channel, a mounting opening is formed in the position, close to the middle, of the top of the filtering channel, an air pump is fixedly mounted in the position, close to the left side, of the top of the filtering channel, an air suction pipe is arranged on the outer surface of the air pump, and a waste gas transfer box is fixedly mounted on the outer surface of the left side of the filtering channel. According to the utility model, when the filter assembly is required to be cleaned, the filter box is pulled out through the embedded handle, then the baffle is pulled out from the insertion rail upwards, and then the glass fiber dust removal film, the silica gel desiccant film, the alumina film, the activated carbon adsorption film and the polytetrafluoroethylene microporous adsorption film are sequentially pulled out for cleaning, so that the filter assembly is convenient to disassemble and assemble and simple to operate, and the problem that cleaning of the filter assembly is time-consuming and labor-consuming is solved.

Description

Mining waste gas collection and detection device

Technical Field

The utility model relates to the technical field of waste gas collection and detection, in particular to a mining waste gas collection and detection device.

Background

The waste gas is toxic and harmful gas exhausted by human in the production and living processes, particularly mining sites, chemical plants, steel plants, pharmaceutical plants, coking plants, oil refineries and the like, the exhausted waste gas has large smell, seriously pollutes the environment and affects the health of human bodies, the waste gas contains a plurality of pollutant species, the physical and chemical properties are very complex, the toxicity is different, and the waste gas exhausted by burning fuel contains sulfur dioxide, nitrogen oxides, hydrocarbon and the like; various harmful gases and solid wastes are discharged due to different raw materials and processes used in industrial production, and various components such as heavy metals, salts and radioactive substances are contained; the tail gas discharged by the automobile contains lead, benzene, phenol and other hydrocarbon, and the pollution of the exhaust gas to the atmosphere is one of the most common and serious environmental problems in the world.

In the prior art, as disclosed in Chinese patent publication No.: CN212872373U discloses a waste gas detection and collection device, which comprises a box body, wherein an air pump is fixedly arranged on the inner bottom wall of the box body, an exhaust pipe is fixedly arranged on one side of the top of the air pump, and a through hole is formed in one end of the exhaust pipe. This exhaust gas detection collection device, through the setting of air pump, exhaust tube and outlet duct, make this exhaust gas detection collection device possess and inhale exhaust gas from the exhaust tube through the air pump, follow the inside effect of exhaust gas monitoring case from the exhaust tube row again, through the screw plug, reset spring, sliding column, the sealing post, branch pipe and through-hole cooperation setting, can pass through rotatory screw plug in the in-process of use, the screw plug is through reset spring pulling sliding column at the inner wall of through-hole slip, make the sealing post follow the inside roll-off of exhaust tube, and then make waste gas get into the exhaust tube, thereby sealed effectual has been played, easy operation's effect, simple structure is reached, reduce use cost's purpose.

Although the exhaust gas detection and collection device in the above patent has a simple structure and reduces the use cost, the filtering assembly used for filtering the exhaust gas and discharging the filtered exhaust gas into the air is usually installed inside the device, and the parts such as the shell are required to be removed during disassembly, so that the device is very troublesome, time-consuming and labor-consuming, and therefore, aiming at the problems, a novel mining exhaust gas collection and detection device is provided.

Disclosure of Invention

The utility model aims to solve the problems that in the prior art, a filtering assembly used for filtering waste gas and discharging the waste gas into air is usually arranged in a device, and a shell and other parts need to be removed during disassembly, so that the problems of great trouble and time and labor are solved, and provides a mining waste gas collecting and detecting device.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a mining exhaust gas collection detection device, includes the filtration passageway, four stopper of symmetry fixedly connected with between the interior table wall of filtration passageway, the mounting mouth has been seted up to the position that the top of filtration passageway is close to the centre, the top of filtration passageway is close to left position fixed mounting has the air pump, the surface of air pump is provided with the breathing pipe, the left side surface fixed mounting of filtration passageway has the waste gas transfer case, be provided with the intake pipe between waste gas transfer case and the air pump, the inside of waste gas transfer case is provided with the air pollution detector, the left side surface of waste gas transfer case is provided with data display, the bottom of waste gas transfer case is provided with the blast pipe, blast pipe and filtration passageway fixed intercommunication, filter component sets up in the inside of filtration passageway, seal component sets up at the top of filtration passageway.

Further, the filter component comprises a filter box, the filter box is matched with the four limiting blocks, and an embedded handle is embedded in the top of the filter box.

Further, the right side internal surface fixedly connected with inserts the rail, insert the inside of rail and insert the dress and be provided with the baffle, the inside of rose box inserts the dress and is connected with glass fiber dust removal membrane, silica gel drier membrane, alumina membrane, active carbon adsorption membrane and polytetrafluoroethylene micropore adsorption membrane.

Further, the glass fiber dust removal membrane is positioned at the left side of the silica gel drying agent membrane, the silica gel drying agent membrane is positioned at the left side of the alumina membrane, the alumina membrane is positioned at the left side of the activated carbon adsorption membrane, and the activated carbon adsorption membrane is positioned at the left side of the polytetrafluoroethylene microporous adsorption membrane.

Further, the sealing assembly comprises a sealing gasket, first magic tapes and a sealing plate, wherein the bottom of the sealing gasket is fixedly connected with the top of the filtering channel, the position of the sealing gasket corresponds to the position of the mounting opening, and the number of the first magic tapes is two.

Further, two the first magic subsides fixed connection is in the top of filtering the passageway and is located the position of sealed pad both sides, the bottom symmetry fixedly connected with second magic subsides of closing plate, the second magic subsides cooperatees with first magic subsides.

Compared with the prior art, the utility model has the advantages and positive effects that,

1. according to the utility model, when the filter assembly is required to be cleaned, the filter box is pulled out through the embedded handle, then the baffle is pulled out from the insertion rail upwards, and then the glass fiber dust removal film, the silica gel desiccant film, the alumina film, the activated carbon adsorption film and the polytetrafluoroethylene microporous adsorption film are sequentially pulled out for cleaning, so that the filter assembly is convenient to disassemble and assemble and simple to operate, and the problem that cleaning of the filter assembly is time-consuming and labor-consuming is solved.

2. According to the utility model, the sealing rubber layer is arranged at the bottom of the sealing plate in the sealing assembly, and the sealing gasket at the top of the filtering channel is bonded to play a sealing role, so that pollution to the environment caused by waste gas leakage is avoided.

Drawings

Fig. 1 is a perspective view of a mining exhaust gas collecting and detecting device according to the present utility model;

FIG. 2 is a cross-sectional expanded view of a mining exhaust gas collection and detection device according to the present utility model;

FIG. 3 is a schematic diagram showing a structure of a filtering assembly of a mining exhaust gas collecting and detecting device according to the present utility model;

fig. 4 is a schematic structural diagram of a seal assembly of a mining exhaust gas collecting and detecting device according to the present utility model.

Legend description: 1. a filtration channel; 11. a limiting block; 12. a mounting port; 2. an air pump; 21. an air suction pipe; 22. an air inlet pipe; 23. an exhaust gas transfer box; 24. a data display; 25. an air pollution detector; 26. an exhaust pipe; 3. a filter assembly; 301. a filter box; 302. a handle is embedded; 303. inserting rails; 304. a baffle; 305. a glass fiber dust removal film; 306. a silica gel desiccant membrane; 307. an alumina film; 308. an activated carbon adsorption film; 309. a polytetrafluoroethylene microporous adsorption membrane; 4. a seal assembly; 401. a sealing gasket; 402. a first magic tape; 403. a sealing plate; 404. and a second magic tape.

Detailed Description

In order that the above objects, features and advantages of the utility model will be more clearly understood, a further description of the utility model will be rendered by reference to the appended drawings and examples. It should be noted that, in the case of no conflict, the embodiments of the present application and the features in the embodiments may be combined with each other.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model, however, the present utility model may be practiced otherwise than as described herein, and therefore the present utility model is not limited to the specific embodiments of the disclosure that follow.

In embodiment 1, as shown in fig. 1-4, the utility model provides a mining exhaust gas collecting and detecting device, which comprises a filtering channel 1, four limiting blocks 11 are symmetrically and fixedly connected between inner surface walls of the filtering channel 1, a mounting opening 12 is formed in a position, close to the middle, of the top of the filtering channel 1, an air pump 2 is fixedly mounted in a position, close to the left side, of the top of the filtering channel 1, an air suction pipe 21 is arranged on the outer surface of the air pump 2, an exhaust gas transfer box 23 is fixedly mounted on the left side outer surface of the filtering channel 1, an air inlet pipe 22 is arranged between the exhaust gas transfer box 23 and the air pump 2, an air pollution detector 25 is arranged in the exhaust gas transfer box 23, a data display 24 is arranged on the left side outer surface of the exhaust gas transfer box 23, an exhaust pipe 26 is arranged at the bottom of the exhaust gas transfer box 23, the exhaust pipe 26 is fixedly communicated with the filtering channel 1, a filtering component 3 is arranged in the interior of the filtering channel 1, a sealing component 4 is arranged in the filtering component 3, the sealing component 4 is arranged at the top of the filtering channel 1, the filtering component 3 comprises a filtering box 301, the filtering box 301 is matched with the four limiting blocks 11, and an embedded handle 302 is arranged at the top of the filtering box 301.

The effect that its whole embodiment 1 reached is, when using this device to collect and examine the mining waste gas, place this device in the position that detects waste gas, through start air pump 2 cooperation breathing pipe 21 with waste gas through intake pipe 22 inhale waste gas transfer case 23 collect, detect waste gas through the inside air pollution detector 25 of waste gas transfer case 23 this moment, show waste gas pollution data through data display 24, thereby play the work of collecting and detecting waste gas, exhaust pipe 26 after detecting waste gas is discharged to filter passageway 1 inside and is discharged after filtering module 3 again, the operating principle of data display 24 and air pollution detector 25 has been fully disclosed in the above-mentioned patent, fully disclose glass fiber dust removal film 305, silica gel drier film 306, alumina film 307, activated carbon adsorption film 308 and polytetrafluoroethylene microporous adsorption film 309 operating principle, do not make excessive in the description again, when need clear up filtering module 3, pull out filtering case 301 through embedded handle 302, then upwards take out baffle 304 from inserting rail 303, after that the glass fiber dust removal film 305 has been taken out in proper order, alumina film 307, the operating cost of activated carbon adsorption film 308 is simple and microporous adsorption film 309 have carried out, the easy operation and easy to clear up and down, and easy to detach and remove the problem has been solved, and easy to detach and install.

In embodiment 2, as shown in fig. 1-4, a rail 303 is fixedly connected to the inner surface of the right side of the filter box 301, a baffle 304 is inserted in the rail 303, a glass fiber dust removal film 305, a silica gel desiccant film 306, an alumina film 307, an activated carbon adsorption film 308 and a polytetrafluoroethylene microporous adsorption film 309 are connected in the filter box 301, the glass fiber dust removal film 305 is positioned on the left side of the silica gel desiccant film 306, the silica gel desiccant film 306 is positioned on the left side of the alumina film 307, the alumina film 307 is positioned on the left side of the activated carbon adsorption film 308, the activated carbon adsorption film 308 is positioned on the left side of the polytetrafluoroethylene microporous adsorption film 309, the sealing assembly 4 comprises a sealing gasket 401, a first magic tape 402 and a sealing plate 403, the bottom of the sealing gasket 401 is fixedly connected with the top of the filter channel 1, the position of the sealing gasket 401 corresponds to the position of the mounting port 12, the number of the first magic tapes 402 is two, the two first magic tapes 402 are fixedly connected with the top of the filter channel 1 at the positions of the two sides of the sealing gasket 401, the bottom of the sealing gasket 308 is fixedly connected with a second magic tape 402, and the second magic tape 404 is matched with the first magic tape 404.

The effect that its whole embodiment 2 reached is, has sealing rubber layer in sealing component 4 closing plate 403 bottom, has played sealed effect after laminating with the sealing pad 401 at filtration passageway 1 top, avoids waste gas to reveal and causes the pollution to the environment, through pressing down closing plate 403 during the installation, makes first magic subsides 402 and second magic subsides 404 laminating can, dismantle the step opposite, easy operation, labour saving and time saving.

Working principle: when the device is used for collecting and detecting mining waste gas, the device is placed at the position for detecting the waste gas, the air pump 2 is started to be matched with the air suction pipe 21 to suck the waste gas into the waste gas transfer box 23 through the air inlet pipe 22, at the moment, the waste gas is detected through the air pollution detector 25 in the waste gas transfer box 23, the waste gas pollution data is displayed through the data display 24, so that the work of collecting and detecting the waste gas is performed, the detected waste gas is discharged into the filter channel 1 through the air discharge pipe 26 and then is discharged through the filter assembly 3, the working principles of the data display 24 and the air pollution detector 25 are fully disclosed, the working principles of the glass fiber dust removing film 305, the silica gel desiccant film 306, the aluminum oxide film 307, the active carbon adsorption film 308 and the polytetrafluoroethylene microporous adsorption film 309 are fully disclosed, and when the filter assembly 3 needs to be cleaned, the filter box 301 is pulled out through the embedded handle 302, then the baffle 304 is pulled out from the insertion rail 303 upwards, the glass fiber dust removal film 305, the silica gel drying agent film 306, the alumina film 307, the activated carbon adsorption film 308 and the polytetrafluoroethylene microporous adsorption film 309 are sequentially pulled out for cleaning, the disassembly and the assembly are convenient, the operation are simple, the problem that the cleaning of the filter assembly 3 is time and labor-consuming is solved, the sealing rubber layer is arranged at the bottom of the sealing plate 403 in the sealing assembly 4, the sealing effect is achieved after the sealing pad 401 at the top of the filter channel 1 is attached, the pollution to the environment caused by the leakage of waste gas is avoided, the sealing plate 403 is pressed downwards during the installation, the first magic tape 402 is attached to the second magic tape 404, the disassembly steps are opposite, the operation is simple, and the time and labor are saved.

The present utility model is not limited to the above-mentioned embodiments, and any equivalent embodiments which can be changed or modified by the technical content disclosed above can be applied to other fields, but any simple modification, equivalent changes and modification made to the above-mentioned embodiments according to the technical substance of the present utility model without departing from the technical content of the present utility model still belong to the protection scope of the technical solution of the present utility model.

Claims

1. A mining waste gas collection and detection device, comprising:

the air filter comprises a filter channel (1), four limiting blocks (11) are symmetrically and fixedly connected between inner surface walls of the filter channel (1), a mounting port (12) is formed in a position, close to the middle, of the top of the filter channel (1), an air pump (2) is fixedly mounted at a position, close to the left side, of the top of the filter channel (1), an air suction pipe (21) is arranged on the outer surface of the air pump (2), an exhaust gas transfer box (23) is fixedly mounted on the outer surface of the left side of the filter channel (1), an air inlet pipe (22) is arranged between the exhaust gas transfer box (23) and the air pump (2), an air pollution detector (25) is arranged in the exhaust gas transfer box (23), a data display (24) is arranged on the outer surface of the left side of the exhaust gas transfer box (23), an exhaust pipe (26) is arranged at the bottom of the exhaust pipe (26) and the filter channel (1) are fixedly communicated with each other;

a filter assembly (3), the filter assembly (3) being arranged inside the filter channel (1);

and the sealing assembly (4) is arranged at the top of the filtering channel (1).

2. The mining exhaust gas collection and detection device according to claim 1, wherein: the filtering assembly (3) comprises a filtering box (301), the filtering box (301) is matched with the four limiting blocks (11), and an embedded handle (302) is embedded in the top of the filtering box (301).

3. The mining exhaust gas collection and detection device according to claim 2, wherein: the right side internal surface fixedly connected with inserts rail (303) of rose box (301), insert the inside of rail (303) and insert and close and be provided with baffle (304), the inside of rose box (301) inserts and closes and be connected with glass fiber dust removal membrane (305), silica gel drier membrane (306), alumina membrane (307), active carbon adsorption membrane (308) and polytetrafluoroethylene micropore adsorption membrane (309).

4. A mining waste gas collection and detection device according to claim 3, wherein: the glass fiber dust removal membrane (305) is positioned on the left side of the silica gel desiccant membrane (306), the silica gel desiccant membrane (306) is positioned on the left side of the alumina membrane (307), the alumina membrane (307) is positioned on the left side of the activated carbon adsorption membrane (308), and the activated carbon adsorption membrane (308) is positioned on the left side of the polytetrafluoroethylene microporous adsorption membrane (309).

5. The mining exhaust gas collection and detection device according to claim 1, wherein: the sealing assembly (4) comprises a sealing gasket (401), first magic tapes (402) and a sealing plate (403), wherein the bottom of the sealing gasket (401) is fixedly connected with the top of the filtering channel (1), the positions of the sealing gasket (401) correspond to the positions of the mounting ports (12), and the number of the first magic tapes (402) is two.

6. The mining exhaust gas collection and detection device according to claim 5, wherein: two first magic subsides (402) fixed connection are in the top of filtering passageway (1) and are located the position of sealed pad (401) both sides, the bottom symmetry fixedly connected with second magic subsides (404) of closing plate (403), second magic subsides (404) are pasted (402) with first magic and are cooperateed.