CN219168082U

CN219168082U - Laboratory detection waste gas recovery device

Info

Publication number: CN219168082U
Application number: CN202320050872.3U
Authority: CN
Inventors: 杨宝利; 章顺; 杨斌; 袁媛; 王娅伟
Original assignee: Xinjiang Shengli Xingke Testing Technology Co ltd
Current assignee: Xinjiang Shengli Xingke Testing Technology Co ltd
Priority date: 2023-01-08
Filing date: 2023-01-08
Publication date: 2023-06-13
Anticipated expiration: 2033-01-08

Abstract

The utility model relates to the technical field of laboratory waste gas recovery, and discloses a laboratory detection waste gas recovery device, which solves the problems that in the using process of the laboratory waste gas treatment recovery device, a water tank and a filter screen are simple in structure, and insufficient treatment of waste gas is easy to cause, so that better waste gas recovery treatment effect cannot be achieved conveniently; according to the utility model, the laboratory waste gas treatment and recovery device can be used for more fully treating waste gas, so that a better waste gas recovery treatment effect is achieved.

Description

Laboratory detection waste gas recovery device

Technical Field

The utility model belongs to the technical field of laboratory waste gas recovery, and particularly relates to a laboratory detection waste gas recovery device.

Background

The waste gas is toxic and harmful gas exhausted by human in the production and living processes, particularly 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, so the waste gas can be exhausted after being treated, waste gas can be produced in a laboratory, the waste gas produced in the laboratory is also required to be recycled, according to the application number, the waste gas recycling device comprises a mounting plate, a motor is mounted at the left part of the top surface of the mounting plate, an impeller is sleeved on an output shaft of the motor, a sleeve is arranged at the outer side of the impeller, an air suction pipe is fixedly arranged at the left end of the sleeve, an air suction cover is fixedly arranged at the lower end of the air suction pipe, an air outlet pipe is fixedly arranged at the right side of the sleeve, a water tank is arranged at the upper part of the front end surface of the water tank, an air outlet pipe with a valve is arranged below the water inlet pipe, a filter screen is spliced on the top surface of the rear part of the water tank, and a fan is fixedly arranged at the upper part of the right end surface of the water tank;

in this patent, laboratory exhaust-gas treatment recovery unit is in the in-process of using, and water tank and filter screen simple structure lead to the treatment of waste gas insufficient easily to be inconvenient for reaching better exhaust-gas recovery treatment effect.

Disclosure of Invention

Aiming at the situation, in order to overcome the defects of the prior art, the utility model provides the laboratory detection waste gas recovery device, which effectively solves the problems that the water tank and the filter screen are simple in structure and are easy to cause insufficient treatment of waste gas in the using process of the laboratory waste gas treatment recovery device, so that the better waste gas recovery treatment effect is inconvenient to achieve.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a laboratory detects waste gas recovery device, including handling the case, one side bottom fixed mounting of handling the case has the air pump, the top fixed mounting of air pump has first connecting pipe, the one end fixed mounting that the air pump was kept away from to first connecting pipe has the inlet hood, the outside fixed cover of first connecting pipe is equipped with the spacer sleeve, and spacer sleeve fixed mounting is in the outside of handling the case, the second connecting pipe is installed to the inside bottom of handling the case, and the one end of second connecting pipe runs through in handling the case and with air pump fixed connection, the inside bottom fixed mounting of handling the case has two fixed sleeves, and the outside of second connecting pipe is located to two fixed sleeves, the one end that the air pump was kept away from to the second connecting pipe is installed and is rotated the joint, the outlet duct is installed at the top of rotation joint, the unidirectional air outlet valve is evenly installed at the top of outlet duct, the inside of handling the case holds waste gas treatment liquid, the gas outlet is seted up to the top symmetry of handling the case, the connecting valve is installed at the top of gas outlet, the third connecting pipe is installed at the top of connecting valve, the top symmetry of handling the case installs the supporting shoe, and the filter box is run through and extend to the inside bottom of filter box to the top of third connecting pipe.

Preferably, gear motor is fixed in the middle part of the top of rose box, the inside of rose box rotates and installs the axostylus axostyle, and the bottom of axostylus axostyle runs through and extends to the inside of processing the case and the top middle part fixed connection of outlet duct, the inside fixed mounting of rose box has first fine filter screen plate of glass, the fine filter screen plate of second glass of fixed mounting directly over the fine filter screen plate of first glass, and the fine filter screen plate of first glass and the fine filter screen plate of second glass all rotate and install in the outside of axostylus axostyle, it has the active carbon to fill between fine filter screen plate of first glass and the fine filter screen plate of second glass, and be located the outside symmetry fixed mounting of axostylus axostyle between fine filter screen plate of first glass and the fine filter screen plate of second glass and stir the strip, the top symmetry fixed mounting of rose box has the fan.

Preferably, the inside of handling the case and the outside cover that is located the axostylus axostyle are equipped with the location axle sleeve, and the outside symmetry fixed mounting of location axle sleeve has the connecting rod, and the top of connecting rod and the inside top fixed connection of handling the case.

Preferably, a liquid inlet valve and a liquid outlet valve are fixedly arranged on one side edge of the treatment box, which is far away from the air pump, and a strip-shaped glass plate is embedded in the middle of the outer side edge of the treatment box.

Compared with the prior art, the utility model has the beneficial effects that:

1) In operation, through the interaction of the air inlet cover, the first connecting pipe, the air pump, the treatment box and the filter box, the laboratory waste gas treatment and recovery device can be convenient for more sufficient treatment operation on waste gas in the use process, so that better waste gas recovery treatment effect can be achieved;

2) In operation, through the interaction of feed liquor valve and the strip glass board that sets up, can be in the in-process of using, the better inside to handling the case of being convenient for carries out the interpolation of exhaust-gas treatment liquid, and can hold the volume of interpolation to the people of being convenient for can be better operate.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model.

In the drawings:

FIG. 1 is a schematic diagram of a laboratory test exhaust gas recovery apparatus according to the present utility model;

FIG. 2 is a schematic view of the internal structure of the treatment tank of the present utility model;

fig. 3 is a schematic view of the internal structure of the filter box of the present utility model.

In the figure: 1. a treatment box; 2. an air pump; 3. a first connection pipe; 4. an air inlet cover; 5. a positioning sleeve; 6. a second connection pipe; 7. a fixed sleeve; 8. a rotary joint; 9. an air outlet pipe; 10. a one-way air outlet valve; 11. an exhaust gas treatment liquid; 12. an air outlet; 13. a connecting valve; 14. a third connection pipe; 15. a support block; 16. a filter box; 17. a speed reducing motor; 18. a shaft lever; 19. a first fiberglass filter screen; 20. a second fiberglass filter screen; 21. activated carbon; 22. stirring strips; 23. a blower; 24. positioning the shaft sleeve; 25. a connecting rod; 26. a liquid inlet valve; 27. a liquid discharge valve; 28. a strip-shaped glass plate.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model; 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.

In the first embodiment, as shown in fig. 1, 2 and 3, the utility model comprises a treatment box 1, an air pump 2 is fixedly arranged at the bottom end of one side of the treatment box 1, a liquid inlet valve 26 and a liquid outlet valve 27 are fixedly arranged at one side edge of the treatment box 1 far away from the air pump 2, a strip-shaped glass plate 28 is embedded and arranged in the middle of the outer side edge of the treatment box 1, a first connecting pipe 3 is fixedly arranged at the top of the air pump 2, an air inlet cover 4 is fixedly arranged at one end of the first connecting pipe 3 far away from the air pump 2, a positioning sleeve 5 is fixedly sleeved at the outer side of the first connecting pipe 3, the positioning sleeve 5 is fixedly arranged at the outer side of the treatment box 1, a second connecting pipe 6 is arranged at the bottom end of the inner side of the treatment box 1, one end of the second connecting pipe 6 penetrates through the treatment box 1 and is fixedly connected with the air pump 2, the inside bottom end of the treatment box 1 is fixedly provided with two fixing sleeves 7, the two fixing sleeves 7 are sleeved on the outer side of the second connecting pipe 6, one end of the second connecting pipe 6, which is far away from the air pump 2, is provided with a rotary joint 8, the top of the rotary joint 8 is provided with an air outlet pipe 9, the top of the air outlet pipe 9 is uniformly provided with a one-way air outlet valve 10, the inside of the treatment box 1 is provided with an exhaust gas treatment liquid 11, the top of the treatment box 1 is symmetrically provided with an air outlet 12, the top of the air outlet 12 is provided with a connecting valve 13, the top of the connecting valve 13 is provided with a third connecting pipe 14, the top of the treatment box 1 is symmetrically provided with a supporting block 15, the top of the supporting block 15 is provided with a filter box 16, and the top of the third connecting pipe 14 is fixedly penetrated and extends to the inside bottom of the filter box 16;

the middle part of the top end of the filter box 16 is fixedly provided with a speed reducing motor 17, the inside of the filter box 16 is rotatably provided with a shaft lever 18, the bottom end of the shaft lever 18 penetrates through and extends to the inside of the treatment box 1 and the middle part of the top end of the air outlet pipe 9, a positioning shaft sleeve 24 is sleeved outside the shaft lever 18, a connecting rod 25 is symmetrically and fixedly arranged outside the positioning shaft sleeve 24, the top of the connecting rod 25 is fixedly connected with the top end of the inside of the treatment box 1, the inside of the filter box 16 is fixedly provided with a first glass fiber filter screen plate 19, a second glass fiber filter screen plate 20 is fixedly arranged right above the first glass fiber filter screen plate 19, the first glass fiber filter screen plate 19 and the second glass fiber filter screen plate 20 are rotatably arranged outside the shaft lever 18, active carbon 21 is filled between the first glass fiber filter screen plate 19 and the second glass fiber filter screen plate 20, stirring strips 22 are symmetrically and fixedly arranged outside the shaft lever 18, and a fan 23 is symmetrically and fixedly arranged at the top of the filter box 16;

in the use, through the interact of the inlet hood 4 that sets up, first connecting pipe 3, air pump 2, processing box 1 and rose box 16, can make laboratory exhaust-gas treatment recovery unit in the in-process of using, be convenient for carry out more abundant processing operation to waste gas, thereby be convenient for reach better waste gas recovery treatment effect, and through the interact of feed liquor valve 26 and the bar glass plate 28 that set up, can be in the in-process of using, the better interpolation of carrying out exhaust-gas treatment liquid 11 to the inside of processing box 1 of being convenient for, and can hold the volume of interpolation, thereby the people of being convenient for can better operate.

Working principle: during operation, at first according to the instruction of bar glass board 28, carry out the interpolation of exhaust treatment liquid 11 to the inside of processing case 1 via feed liquor valve 26, then start gear motor 17, drive axostylus axostyle 18 and rotate, axostylus axostyle 18 drives stirring strip 22 and stirs the active carbon 21 that fills between first fine filter screen plate 19 of glass and the fine filter screen plate 20 of second, simultaneously axostylus axostyle 18 drives outlet duct 9 and rotates, then start air pump 2, through first connecting pipe 3 and inlet hood 4, absorb the waste gas that produces in the laboratory, and carry to outlet duct 9 via second connecting pipe 6, make out air pipe 9 in the rotation in the exhaust treatment liquid 11 of the inside of processing case 1 through the unidirectional outlet valve 10 on it, because the rotation, waste gas can even mix in exhaust treatment liquid 11, handle waste gas through exhaust treatment liquid 11, the effect of fan 23 down, upward flow, gas gets into filter screen plate 16 through gas outlet 12, connecting valve 13 and third connecting pipe 14 and then get into the inside of filter screen plate 16, then filter screen plate 21 is in proper order, can be more fully recovered through the triple filter screen plate 21, thereby the filter effect is realized in order in the filter screen plate that the waste gas is more fully can be retrieved through the filter effect of the filter screen plate, the filter screen plate is better, the filter effect is realized in the filter effect is more fully in the filter carbon is recovered through the filter screen plate, the filter effect is more than the filter device is convenient for the filter effect.

Claims

1. Laboratory detection waste gas recovery device, including processing case (1), its characterized in that: one side bottom fixed mounting of processing case (1) has air pump (2), the top fixed mounting of air pump (2) has first connecting pipe (3), the one end fixed mounting that air pump (2) was kept away from to first connecting pipe (3) has inlet hood (4), the outside fixed cover of first connecting pipe (3) is equipped with location cover (5), and location cover (5) fixed mounting is in the outside of processing case (1), second connecting pipe (6) are installed to the inside bottom of processing case (1), and the one end of second connecting pipe (6) runs through in processing case (1) and with air pump (2) fixed connection, the inside bottom fixed mounting of processing case (1) has two fixed cover (7), and the outside of second connecting pipe (6) is located to two fixed cover (7) cover, the one end that air pump (2) was kept away from to second connecting pipe (6) is installed and is rotated joint (8), unidirectional air outlet valve (10) are evenly installed at the top of outlet pipe (9), the inside of processing case (1) holds waste gas treatment liquid (11), the top of processing case (1) is equipped with the top of outlet pipe (12), the top of symmetry valve (13) is seted up at top (13) of connecting pipe (13), support blocks (15) are symmetrically arranged at the top of the treatment box (1), a filter box (16) is arranged at the top of the support blocks (15), and the top end of the third connecting pipe (14) is fixedly penetrated and extends to the inner bottom end of the filter box (16).

2. A laboratory test exhaust gas recovery apparatus according to claim 1, wherein: a gear motor (17) is fixedly arranged in the middle of the top end of the filter box (16), a shaft lever (18) is rotatably arranged in the filter box (16), the bottom end of the shaft lever (18) penetrates through and extends to the inside of the treatment box (1) to be fixedly connected with the middle of the top end of the air outlet pipe (9), a first glass fiber filter screen plate (19) is fixedly arranged in the filter box (16), a second glass fiber filter screen plate (20) is fixedly arranged right above the first glass fiber filter screen plate (19), and first fine filter screen board (19) of glass and fine filter screen board of second glass (20) are all rotated and are installed in the outside of axostylus axostyle (18), and pack between fine filter screen board of first glass (19) and the fine filter screen board of second glass (20) and have active carbon (21), and fine filter screen board of first glass (19) and the fine filter screen board of second glass (20) between and lie in the outside symmetry fixed mounting of axostylus axostyle (18) and stir strip (22), and fan (23) are installed in the top symmetry fixed penetration of rose box (16).

3. A laboratory test exhaust gas recovery apparatus according to claim 2, wherein: the inside of processing case (1) and the outside cover that is located axostylus axostyle (18) are equipped with location axle sleeve (24), and the outside symmetry fixed mounting of location axle sleeve (24) has connecting rod (25), and the top of connecting rod (25) is with the inside top fixed connection of processing case (1).

4. A laboratory test exhaust gas recovery apparatus according to claim 1, wherein: a liquid inlet valve (26) and a liquid discharge valve (27) are fixedly arranged on one side edge, far away from the air pump (2), of the treatment box (1), and a strip-shaped glass plate (28) is embedded in the middle of the outer side edge of the treatment box (1).