CN211189734U

CN211189734U - Novel tail gas purification device for plasticizer

Info

Publication number: CN211189734U
Application number: CN201921596672.8U
Authority: CN
Inventors: 宋广勋; 姚宁; 李俊华; 苗伟涛; 郑磊; 于淑萍
Original assignee: Henan Tianning New Material Technology Co ltd
Current assignee: Henan Tianning New Material Technology Co ltd
Priority date: 2019-09-24
Filing date: 2019-09-24
Publication date: 2020-08-07
Anticipated expiration: 2029-09-24

Abstract

The utility model belongs to the technical field of plasticizer tail gas purification, in particular to a novel tail gas purification device for plasticizer, which comprises a spray tank, wherein one side of the spray tank is communicated with an air inlet pipe, one end of the air inlet pipe is communicated with an exhaust sheet, one side of the exhaust sheet is fixedly connected with one side of the inner wall of the spray tank, the top of the spray tank is provided with an alkaline liquid tank, the top of the alkaline liquid tank is provided with a filling port, one side of the alkaline liquid tank is provided with a water pump, the water pump is fixedly connected with the top of the spray tank, and one end of the water pump is provided with a liquid inlet pipe; the utility model discloses, spray the jar through the setting, effectually with the tail gas cooling, harmful substance in the effective absorption tail gas simultaneously refines alkali lye through setting up the shower nozzle, increases the reaction area with tail gas, improves reaction rate, through setting up the handle, is convenient for change the filter, through setting up the filter screen, effectually filters the solid impurity in the alkali lye after will reacting, avoids the pipe blockage.

Description

Novel tail gas purification device for plasticizer

Technical Field

The utility model belongs to the technical field of plasticizer tail gas clean-up, concretely relates to plasticizer is with novel tail gas clean-up device.

Background

The plasticizer is a chemical product additive used for improving the performance of a high polymer material, reducing the production cost and improving the production benefit, the plasticizer can cause the weight loss of a human body, the reduction of liver and kidney functions, the reduction of the number of red blood cells in blood and the like, the chronic toxicity of the plasticizer is quite large, tail gas generated in the production of the plasticizer has quite large harmfulness, most of existing filtering equipment has poor filtering effect and is inconvenient to clean and replace, the temperature of the tail gas discharged in the production is high, certain gaseous impurities are contained, and pipelines are easily blocked after the tail gas is cooled.

SUMMERY OF THE UTILITY MODEL

To solve the problems set forth in the background art described above. The utility model provides a plasticizer is with novel tail gas cleanup unit, it is effectual to have the cooling, absorbs fast, is convenient for change and the characteristics of clearance.

In order to achieve the above object, the utility model provides a following technical scheme: a novel tail gas purification device for a plasticizer comprises a spray tank, wherein one side of the spray tank is communicated with an air inlet pipe, one end of the air inlet pipe is communicated with an exhaust sheet, one side of the exhaust sheet is fixedly connected with one side of the inner wall of the spray tank, the top of the spray tank is provided with an alkaline liquid tank, the top of the alkaline liquid tank is provided with a filling port, one side of the alkaline liquid tank is provided with a water pump, the water pump is fixedly connected with the top of the spray tank, one end of the water pump is provided with a liquid inlet pipe, the liquid inlet pipe is communicated with the alkaline liquid tank, the bottom of the water pump is provided with a liquid outlet pipe, the other end of the liquid outlet pipe is communicated with a spray head, the spray head is fixedly connected with the top of the inner wall of the spray tank, the bottom of the spray tank is provided with an alkaline liquid collecting box, the filter screen has been lapped in the socket, during the one end of filter screen inserted the draw-in groove, the bottom of alkali lye collecting box is provided with the fluid-discharge tube, the opposite side intercommunication that sprays the jar has the outlet duct, the other end intercommunication of outlet duct has the rose box, one side of rose box is provided with the slot, the opposite side of rose box is provided with the socket, the overlap joint has the filter in the socket, during the one end of filter inserted the slot, the top of rose box is provided with the air extractor, one side of air extractor is provided with the exhaust tube, the one end of exhaust tube and the top intercommunication of rose box.

Preferably, a controller is arranged on one side of the surface of the spraying tank, and the air pump and the water pump are electrically connected with the controller through leads.

Preferably, the bottom of spraying tank and rose box all is provided with the landing leg, the quantity of landing leg is four.

Preferably, the surfaces of the exhaust sheet and the spray head are both provided with a plurality of small holes, and the small holes are uniformly distributed on the surfaces of the exhaust sheet and the spray head.

Preferably, a handle is arranged at the other end of the filter plate, and the surface of the handle is made of anti-skid materials.

Preferably, the socket is conical, the contact surfaces of the filter plate, the filter screen and the socket are conical surfaces, and a sealing gasket is arranged on the inner wall of the socket.

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

the utility model discloses, spray the jar through the setting, effectually with the tail gas cooling, harmful substance in the effective absorption tail gas simultaneously refines alkali lye through setting up the shower nozzle, increases the reaction area with tail gas, improves reaction rate, through setting up the handle, is convenient for change the filter, through setting up the filter screen, effectually filters the solid impurity in the alkali lye after will reacting, avoids the pipe blockage, through setting up the rose box, further improves filtering gas's purification degree.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic sectional structure of the present invention;

fig. 2 is a schematic view of the structure of the present invention;

in the figure: 1. a spray tank; 2. an exhaust sheet; 3. an air inlet pipe; 4. an alkaline liquid tank; 5. a filling port; 6. a water pump; 7. a liquid inlet pipe; 8. a liquid outlet pipe; 9. a spray head; 10. an air outlet pipe; 11. a support leg; 12. a card slot; 13. filtering with a screen; 14. an alkali liquor collecting box; 15. a liquid discharge pipe; 16. an air extractor; 17. an air exhaust pipe; 18. a socket; 19. a filter plate; 20. a handle; 21. a slot; 22. a filter box; 23. and a controller.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Examples

Referring to fig. 1-2, the present invention provides the following technical solutions: a novel tail gas purification device for a plasticizer comprises a spray tank 1, wherein one side of the spray tank 1 is communicated with an air inlet pipe 3, one end of the air inlet pipe 3 is communicated with an exhaust sheet 2, one side of the exhaust sheet 2 is fixedly connected with one side of the inner wall of the spray tank 1, the top of the spray tank 1 is provided with an alkaline liquid tank 4, the top of the alkaline liquid tank 4 is provided with a filling port 5, one side of the alkaline liquid tank 4 is provided with a water pump 6, the water pump 6 is fixedly connected with the top of the spray tank 1, one end of the water pump 6 is provided with a liquid inlet pipe 7, the liquid inlet pipe 7 is communicated with the alkaline liquid tank 4, the bottom of the water pump 6 is provided with a liquid outlet pipe 8, the other end of the liquid outlet pipe 8 is communicated with a spray head 9, the spray head 9 is fixedly connected with the top of the inner wall of the spray tank 1, the bottom of the spray tank 1 is provided with an, a socket 18 is arranged at the other side of the alkali liquor collecting box 14, a filter screen 13 is lapped in the socket 18, one end of the filter screen 13 is inserted into the clamping groove 12, the filter screen 13 is arranged to filter impurities and avoid the blockage of the pipeline, the bottom of the alkali liquor collecting box 14 is provided with a liquid discharge pipe 15, the other side of the spraying tank 1 is communicated with an air outlet pipe 10, the other end of the air outlet pipe 10 is communicated with a filter box 22, one side of the filter box 22 is provided with a slot 21, the other side of the filter box 22 is provided with a socket 18, a filter plate 19 is lapped in the socket 18, the convenience of replacing the filter plate 19 is improved by arranging the socket 18 and the slot 21, one end of the filter plate 19 is inserted into the slot 21, the top of the filter box 22 is provided with an air extractor 16, one side of the air extractor 16 is provided with an air extraction pipe 17, and one end of the air extraction pipe 17 is communicated with the top of the filter box 22.

Specifically, a controller 23 is arranged on one side of the surface of the spraying tank 1, and the air pump 16 and the water pump 6 are electrically connected with the controller 23 through wires.

Specifically, the bottoms of the spray tank 1 and the filter box 22 are provided with four support legs 11, and the number of the support legs 11 is four.

Specifically, the surface of exhaust piece 2 and shower nozzle 9 all is provided with a plurality of apertures, and aperture evenly distributed is on the surface of exhaust piece 2 and shower nozzle 9, all is provided with a plurality of apertures through the surface at exhaust piece 2 and shower nozzle 9, increases the area of contact of alkali lye and tail gas, improves the speed of reaction.

Specifically, a handle 20 is arranged at the other end of the filter plate 19, and the surface of the handle 20 is made of an anti-slip material, so that the safety during replacement is improved.

Specifically, socket 18's shape is the toper, filter 19 and filter screen 13 are the conical surface with socket 18's contact surface, and sealed effect can be realized to the conical contact surface, socket 18's inner wall is provided with sealed the pad, through setting up sealed the pad, further improves sealed effect.

The utility model discloses a theory of operation and use flow: the utility model discloses, in use, start water pump 6 and air extractor 16 through controller 23, with tail gas discharge pipe and 3 fixed connection of intake pipe, water pump 6 passes through shower nozzle 9 blowout with alkali lye, under air extractor 16's effect, it is gaseous in being inhaled spray tank 1, gaseous earlier through spraying of alkali lye, absorb certain tail gas, and lower the temperature under the effect of alkali lye, alkali lye after spraying is collected in alkali lye collecting box 14, and discharge through fluid-discharge tube 15, impurity in the tail gas flows downwards along with alkali lye and is filtered by filter screen 13, when the filter effect weakens, can take filter screen 13 out, clearance or change, tail gas after the cooling absorption is inhaled rose box 22, and filter through filter 19, the purification degree is improved, when filter 19 changes, pulling handle 20 takes filter 19 out and change can.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a plasticizer is with novel tail gas cleanup unit, includes spray tank (1), its characterized in that: one side of the spraying tank (1) is communicated with an air inlet pipe (3), one end of the air inlet pipe (3) is communicated with an exhaust sheet (2), one side of the exhaust sheet (2) is fixedly connected with one side of the inner wall of the spraying tank (1), the top of the spraying tank (1) is provided with an alkaline liquid tank (4), the top of the alkaline liquid tank (4) is provided with a filling port (5), one side of the alkaline liquid tank (4) is provided with a water pump (6), the water pump (6) is fixedly connected with the top of the spraying tank (1), one end of the water pump (6) is provided with a liquid inlet pipe (7), the liquid inlet pipe (7) is communicated with the alkaline liquid tank (4), the bottom of the water pump (6) is provided with a liquid outlet pipe (8), the other end of the liquid outlet pipe (8) is communicated with a spray head (9), the spray head (9) is fixedly connected with the top of the inner wall of, the bottom of the spraying tank (1) is provided with an alkali liquor collecting box (14), one side of the inner wall of the alkali liquor collecting box (14) is provided with a clamping groove (12), the other side of the alkali liquor collecting box (14) is provided with a socket (18), a filter screen (13) is connected in the socket (18) in an overlapping manner, one end of the filter screen (13) is inserted into the clamping groove (12), the bottom of the alkali liquor collecting box (14) is provided with a liquid discharge pipe (15), the other side of the spraying tank (1) is communicated with an air outlet pipe (10), the other end of the air outlet pipe (10) is communicated with a filter box (22), one side of the filter box (22) is provided with a slot (21), the other side of the filter box (22) is provided with the socket (18), a filter plate (19) is connected in the socket (18) in an overlapping manner, one end of the filter plate (19) is, an air exhaust pipe (17) is arranged on one side of the air extractor (16), and one end of the air exhaust pipe (17) is communicated with the top of the filter box (22).

2. The novel exhaust gas purification device for plasticizers according to claim 1, characterized in that: the spraying device is characterized in that a controller (23) is arranged on one side of the surface of the spraying tank (1), and the air pump (16) and the water pump (6) are electrically connected with the controller (23) through leads.

3. The novel exhaust gas purification device for plasticizers according to claim 1, characterized in that: the spraying tank (1) and the bottom of the filter box (22) are provided with supporting legs (11), and the number of the supporting legs (11) is four.

4. The novel exhaust gas purification device for plasticizers according to claim 1, characterized in that: the surfaces of the exhaust sheet (2) and the spray head (9) are provided with a plurality of small holes, and the small holes are uniformly distributed on the surfaces of the exhaust sheet (2) and the spray head (9).

5. The novel exhaust gas purification device for plasticizers according to claim 1, characterized in that: a handle (20) is arranged at the other end of the filter plate (19), and the surface of the handle (20) is made of anti-skid materials.

6. The novel exhaust gas purification device for plasticizers according to claim 1, characterized in that: the shape of socket (18) is the toper, the filter (19) and filter screen (13) are the conical surface with the contact surface of socket (18), the inner wall of socket (18) is provided with sealed the pad.