CN212881870U

CN212881870U - Laboratory tail gas processing apparatus

Info

Publication number: CN212881870U
Application number: CN202020939374.0U
Authority: CN
Inventors: 林香; 梅海斌; 许海军
Original assignee: Hangzhou Bofeng Industry Co ltd
Current assignee: Hangzhou Bofeng Industry Co ltd
Priority date: 2020-05-28
Filing date: 2020-05-28
Publication date: 2021-04-06
Anticipated expiration: 2030-05-28

Abstract

The utility model relates to a tail gas processing technique field just discloses a laboratory tail gas processing apparatus, comprising a base plate, the case is handled to the top fixedly connected with of bottom plate, handle fixedly connected with suction pump on the left inner wall of case, the left inlet end of suction pump runs through the suction line and handles case left side wall, the top and the equal fixedly connected with flexible pipeline in bottom of suction line, the one end fixedly connected with air inlet hopper of suction line is kept away from to flexible pipeline, be provided with the spacing block on handling the inner wall of case, the left surface of spacing block and the laminating of the end of giving vent to anger on suction pump right side. The utility model discloses a driving motor control filter screen rotates, and the rotation of filter screen plays effectively carries out the effect that the secondary atomized to the catalyst that sprays, and then the effect that catalyst and tail gas after through the secondary atomization can fully react to reach the effect that promotes tail gas treatment efficiency and quality.

Description

Laboratory tail gas processing apparatus

Technical Field

The utility model relates to a tail gas treatment technical field especially relates to a laboratory tail gas processing apparatus.

Background

The production of tail gas is very much in the laboratory, if can not in time effectual processing can influence normal operational environment, and tail gas processing apparatus makes tail gas obtain purifying under the effect of catalyst to alleviate the device to the pollution of environment.

Along with the rapid development of the laboratory, the requirement for the laboratory tail gas treatment is improved, but the existing tail gas treatment device cannot well enable the sprayed catalyst to be secondarily atomized, so that the tail gas and the catalyst do not react sufficiently, and the tail gas treatment efficiency and quality are lower.

SUMMERY OF THE UTILITY MODEL

The purpose of the utility model is to solve the shortcoming that exists among the prior art, if: the existing tail gas treatment device can not well ensure that the sprayed catalyst is secondarily atomized, so that the tail gas and the catalyst are insufficiently reacted to ensure that the tail gas treatment efficiency and the quality are lower, and the laboratory tail gas treatment device is provided.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a laboratory tail gas processing apparatus, includes the bottom plate, the case is handled to the top fixedly connected with of bottom plate, fixedly connected with suction pump on handling the left inner wall of case, the left inlet end of suction pump runs through the suction line and handles case left wall, the top and the equal fixedly connected with flexible pipeline in bottom of suction line, the one end fixedly connected with air inlet fill that the suction line was kept away from to flexible pipeline, be provided with the spacer block on handling the inner wall of case, the left surface and the suction pump right side of spacer block give vent to anger the end laminating, the photodissociation hole that is located the suction pump inboard and communicates with the spacer block right side is seted up in the left side of spacer block, the last fixed surface in photodissociation hole is connected with ultraviolet emission lamp.

The top of the treatment tank is fixedly connected with a water injection tank, the top of the water injection tank is provided with a water injection pipeline, the bottom of the water injection tank is fixedly connected with an atomizing nozzle through a connecting pipeline penetrating through the top wall of the treatment tank, the inner wall of the right side of the treatment box is fixedly connected with a driving motor, the output end of the left side of the driving motor is rotatably connected with a rotating disc through a rotating rod, a filter screen is fixedly connected on the left side of the rotating disc, a flow guide block positioned below the filter screen is fixedly connected on the inner wall of the bottom of the treatment box, the upper surface of the drainage block is an inclined plane, the right side of the treatment box is fixedly connected with a drainage pipeline, an exhaust pump is fixedly connected on the inner wall of the top of the treatment box, an exhaust pipeline is fixedly connected at the air outlet end on the right side of the exhaust pump, the right end of the exhaust pipeline penetrates through the right wall of the treatment box, and an air inlet hopper is fixedly connected to the air inlet end on the left side of the exhaust pump.

Preferably, the number of the filter screens is not less than six, and the filter screens are in an annular array.

Preferably, the number of the ultraviolet ray emitting lamps is not less than five, and the ultraviolet ray emitting lamps are in a rectangular array.

Preferably, the angle between the upper surface of the deflector block and the horizontal plane is between thirty and seventy-five degrees.

Preferably, the number of the atomizing nozzles is not less than three and is in a rectangular array.

Preferably, the connection mode between the bottom plate and the treatment tank is threaded connection, and the connection mode between the treatment tank and the water injection tank is threaded connection.

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

(1) the utility model discloses a driving motor control filter screen rotates, and the rotation of filter screen plays effectively carries out the effect that the secondary atomized to the catalyst that sprays, and then the effect that catalyst and tail gas after through the secondary atomization can fully react to reach the effect that promotes tail gas treatment efficiency and quality.

(2) The utility model discloses an ultraviolet emission lamp plays effectively to the photodissociation waste gas in the tail gas, plays the liquid of effective discharge doping tail gas through the drainage piece, through the effective exhaust gas of exhaust duct, and then reaches the effect of guaranteeing that tail gas treatment is environmental protection more through dispersion exhaust gas and liquid.

Drawings

Fig. 1 is a schematic view of the internal structure of the present invention;

fig. 2 is a left side view structure diagram of the rotating disk of the present invention.

In the figure: 1. a base plate; 2. a treatment tank; 3. an air extraction duct; 4. a telescopic pipeline; 5. an air inlet hopper; 6. an air suction pump; 7. an isolation block; 8. photolytic pore; 9. an ultraviolet emitting lamp; 10. a water injection tank; 11. an atomizing spray head; 12. a drive motor; 13. rotating the disc; 14. a filter screen; 15. A drainage block; 16. a water discharge pipeline; 17. an exhaust pump; 18. an exhaust duct; 19. an air inlet hopper.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-2, a laboratory tail gas processing apparatus, comprising a base plate 1, case 2 is handled to the top fixedly connected with of bottom plate 1, handle fixedly connected with suction pump 6 on the left inner wall of case 2, the left inlet end of suction pump 6 runs through processing case 2 left wall through suction pipeline 3, the equal fixedly connected with telescopic tube 4 in top and bottom of suction pipeline 3, telescopic tube 4 keeps away from the one end fixedly connected with intake funnel 5 of suction pipeline 3, be provided with spacer 7 on the inner wall of processing case 2, the left surface of spacer 7 and the laminating of the end of giving vent to anger of suction pump 6 right side, photolysis hole 8 that is located suction pump 6 inboard and communicates with spacer 7 right side is seted up in spacer 7's left side, the last fixed surface in photolysis hole 8 is connected with ultraviolet emission lamp 9, five is no less than to the quantity of ultraviolet emission lamp 9, ultraviolet emission lamp 9 is the rectangular array.

The top of the treatment box 2 is fixedly connected with a water injection box 10, the top of the water injection box 10 is provided with a water injection pipeline, the water injection box 10 is filled with catalyst, the connection mode between the bottom plate 1 and the treatment box 2 is threaded connection, the connection mode between the treatment box 2 and the water injection box 10 is also threaded connection, the bottom of the water injection box 10 penetrates through the top wall of the treatment box 2 through the connection pipeline and is fixedly connected with atomizing nozzles 11, the number of the atomizing nozzles 11 is not less than three and is a rectangular array, the inner wall on the right side of the treatment box 2 is fixedly connected with a driving motor 12, the output end on the left side of the driving motor 12 is rotatably connected with a rotating disc 13 through a rotating rod, the left side of the rotating disc 13 is fixedly connected with a filter screen 14, the number of the filter screen 14 is not less than six, the filter screen 14 is an annular array, the, the angle between the upper surface of the diversion block 15 and the horizontal plane is thirty degrees to seventy-five degrees, the right side of the treatment box 2 is fixedly connected with a drainage pipeline 16, the inner wall at the top of the treatment box 2 is fixedly connected with an exhaust pump 17, the air outlet end at the right side of the exhaust pump 17 is fixedly connected with an exhaust pipeline 18, the right end of the exhaust pipeline 18 penetrates through the right wall of the treatment box 2, and the air inlet end at the left side of the exhaust pump 17 is fixedly connected with an air inlet hopper 19.

The utility model discloses in, when the user used the device, rotated through driving motor 12 control filter screen 14, filter screen 14's rotation played effectively carries out the effect that the secondary atomized to the catalyst that sprays out, and then the effect that catalyst and tail gas after through the secondary atomization can fully react to reach the effect that promotes tail gas treatment efficiency and quality.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Claims

1. The laboratory tail gas treatment device comprises a bottom plate (1) and is characterized in that a treatment box (2) is fixedly connected to the top of the bottom plate (1), an air suction pump (6) is fixedly connected to the left inner wall of the treatment box (2), the left air inlet end of the air suction pump (6) penetrates through the left wall of the treatment box (2) through an air suction pipeline (3), telescopic pipelines (4) are fixedly connected to the top end and the bottom end of the air suction pipeline (3), one end, far away from the air suction pipeline (3), of each telescopic pipeline (4) is fixedly connected with an air inlet hopper (5), an isolation block (7) is arranged on the inner wall of the treatment box (2), the left side face of the isolation block (7) is attached to the right side of the air suction pump (6), a photolysis hole (8) which is located on the inner side of the air suction pump (6) and is communicated with the right side of the isolation block (7) is formed in the left side of the, the upper surface of the photolysis hole (8) is fixedly connected with an ultraviolet emission lamp (9);

the top fixedly connected with water injection tank (10) of processing case (2), the top of water injection tank (10) is provided with the water injection pipeline, the bottom of water injection tank (10) runs through connecting tube and handles case (2) roof fixedly connected with atomizer (11), fixedly connected with driving motor (12) on the inner wall on processing case (2) right side, the left output of driving motor (12) rotates through the dwang and is connected with rolling disc (13), the left side fixedly connected with filter screen (14) of rolling disc (13), fixedly connected with drainage piece (15) that are located filter screen (14) below on the inner wall of processing case (2) bottom, the upper surface of drainage piece (15) is the inclined plane, the right side fixedly connected with drainage pipe (16) of processing case (2), fixedly connected with air pump (17) on the inner wall at processing case (2) top, an air outlet end on the right side of the air exhaust pump (17) is fixedly connected with an air exhaust pipeline (18), the right end of the air exhaust pipeline (18) penetrates through the right wall of the treatment box (2), and an air inlet hopper (19) is fixedly connected with the air inlet end on the left side of the air exhaust pump (17).

2. The laboratory exhaust treatment device according to claim 1, wherein the number of the filter screens (14) is not less than six, and the filter screens (14) are in an annular array.

3. A laboratory exhaust treatment device according to claim 1, characterized in that the number of said uv-emitting lamps (9) is not less than five, said uv-emitting lamps (9) being in a rectangular array.

4. A laboratory exhaust treatment device according to claim 1, characterized in that the angle between the upper surface of the deflector block (15) and the horizontal plane is between thirty and seventy-five degrees.

5. The laboratory exhaust treatment device according to claim 1, wherein the number of the atomizer nozzles (11) is not less than three and is in a rectangular array.

6. A laboratory exhaust treatment device according to claim 1, characterized in that the connection between the base plate (1) and the treatment tank (2) is a threaded connection and the connection between the treatment tank (2) and the water injection tank (10) is a threaded connection.