CN218553454U

CN218553454U - To medical intermediate absorbs and uses exhaust gas treatment ware

Info

Publication number: CN218553454U
Application number: CN202223033126.8U
Authority: CN
Inventors: 王顺福; 丁建国
Original assignee: Kunshan Gongtong Environmental Technology Co ltd
Current assignee: Kunshan Gongtong Environmental Technology Co ltd
Priority date: 2022-11-15
Filing date: 2022-11-15
Publication date: 2023-03-03
Anticipated expiration: 2032-11-15

Abstract

The utility model discloses an absorb waste gas processor to medical intermediate, the power distribution box comprises a box body, be equipped with in proper order from a left side to the right side in the box and cross the filter bin, reaction bin and exhaust storehouse, one side of crossing the filter bin is provided with clean mechanism, clean mechanism is including setting up the backup pad in filter bin inner wall lower part one side, the top of crossing the filter bin is provided with the motor, the rotor shaft of motor is connected with the lead screw, the one end of lead screw is rotated and is set up in the backup pad, threaded connection has the silk braid on the lead screw, one side of silk braid is provided with the connecting plate, the end that stretches out of connecting plate is provided with the cleaning brush, the bottom of crossing the filter bin is provided with collects the box. The screw rod is driven to rotate through the control panel starting motor, the screw sleeve is driven to vertically slide on the screw rod, the cleaning brush is driven to clean particles deposited on the filter screen plate, the cleaned particles fall into the collecting box, and the cleaning is drawn out from the cleaning port in the collecting box by a worker through pulling to ensure the filtering effect of the filter screen plate.

Description

To absorbing exhaust gas treatment ware of using of medical intermediate

Technical Field

The utility model relates to a medicine waste gas treatment technical field specifically is a waste gas treater is used to absorption of medical intermediate.

Background

The medicine synthesis is prepared by various chemical reactions of basic chemical raw materials and chemical products, and part of chemical synthesis medicines are chemically processed by taking natural products with certain basic structures as intermediates, so that the production processes of a plurality of medicines can be more economic and reasonable, acid gas, alkaline gas and other waste gases can be generated in the medicine synthesis reaction, the waste gases are discharged into the environment without treatment, the environment can be greatly polluted, the self-cleaning capacity of the environment is limited, the environment quality can be reduced, the normal production and living conditions of an ecosystem and human can be disturbed and destroyed, the acid gas can react with the alkaline gas to generate water, and a large amount of resources can be lost without reaction, so that waste is caused.

Chinese patent for CN206730832U, it discloses an acid tail gas treatment facility in medicine intermediate synthesis reaction, including granule separation box, thermal reaction case and residual gas treater, granule separation box one side sets up the air inlet, just the inside one end of granule separation box sets up the fine mesh screen cloth, fine mesh screen cloth one side sets up the fan, the fan comprises pivot and flabellum, granule separation box bottom sets up the chassis, just granule separation box one side sets up the transition pipe, thermal reaction case is connected to transition pipe one end, install the heater on the thermal reaction case, just thermal reaction case one side sets up alkaline trachea, the inside stirring wheel that sets up of thermal reaction case, just the residual gas treater is connected to the thermal reaction case, residual gas treater one side sets up the outlet pipe, just residual gas treater top sets up the disinfection layer, the disinfection layer top sets up the blast pipe.

However, the above scheme has the following disadvantages:

however, the above patent documents lack a mechanism for cleaning the fine screen and collecting the particulate matters, so that the fine screen is easily blocked by the particulate matters during long-term use, and the filtering effect on the exhaust gas particulate matters is affected.

Therefore, an exhaust gas treater for absorbing the medical intermediate is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an absorb and use exhaust-gas treatment ware to medical intermediate to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above purpose, the utility model provides a following technical scheme: a waste gas processor for absorbing medical intermediates comprises a box body, wherein one surface of the box body is provided with a control panel, a filtering bin, a reaction bin and an exhaust bin are sequentially arranged in the box body from left to right, one side of the inner wall of the filtering bin is provided with a cleaning mechanism, one side of the filtering bin is provided with an air inlet pipe, the extending end of the air inlet pipe is provided with a connecting flange, one side of the filtering bin is provided with an exhaust hopper, one side of the exhaust hopper is provided with a connecting pipe, a negative pressure fan is arranged in the exhaust hopper, and the other side of the exhaust hopper is provided with a filtering screen plate;

the cleaning mechanism comprises a supporting plate arranged on one side of the lower portion of the inner wall of the filtering bin, a motor is arranged at the top end of the filtering bin, a rotor shaft of the motor is connected with a lead screw, one end of the lead screw is rotatably arranged on the supporting plate, a screw sleeve is connected onto the lead screw in a threaded manner, a connecting plate is arranged on one side of the screw sleeve, a cleaning brush is arranged at the extending end of the connecting plate, the brush end of the cleaning brush abuts against the filtering screen plate, a through hole is formed in the connecting plate, a sliding rod is arranged on one side of the upper end face of the supporting plate, one end, penetrating out of the through hole, of the sliding rod is connected to the top end of the inner wall of the filtering bin, and a collecting box is arranged at the bottom end of the filtering bin;

the top end of the reaction bin is provided with an air guide pipe, an air guide valve is arranged on the air guide pipe, a mounting frame is arranged on one side of the inner wall of the reaction bin, a stirring motor is arranged on the mounting frame, a rotor shaft of the stirring motor is connected with a stirring rod, and a water collecting box is arranged at the bottom end of the reaction bin;

the bottom end of the exhaust bin is provided with a pumping and exhausting fan, the air inlet end of the pumping and exhausting fan is communicated with the reaction bin through a pipeline, one side of the inner wall of the exhaust bin is provided with a clamping groove, an activated carbon filter plate is inserted into the clamping groove, one side of the exhaust bin is provided with a step opening, a sealing plate is inserted into the step opening, one side of the sealing plate is provided with a pull ring, and the top end of the exhaust bin is provided with an exhaust pipeline;

one side of the filtering bin is provided with a cleaning opening, one side of the collecting box, which penetrates through the cleaning opening, is provided with a first handle, one side of the reaction bin is also provided with an operation opening, and one side of the water collecting box, which penetrates through the operation opening, is provided with a second handle.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a control panel starter motor's forward switch, motor drive lead screw clockwise rotation, drive the silk braid and slide perpendicularly downwards on the lead screw, drive connecting plate and cleaning brush and slide, and the cleaning brush cleans the sedimentary particulate matter on filtering net plate, and the particulate matter that cleans down falls in collecting the box, and the staff will collect the box interior from the interior clearance of taking out of cleaning through the pulling first in command, ensures filtering net plate's filter effect.

The utility model discloses a start in the acid gas flow after negative-pressure air fan will filter passes through the connecting pipe and emits into the reaction storehouse, open the air guide valve simultaneously and emit into the reaction storehouse with alkaline gas, it rotates to drive the puddler through starting agitator motor, it reacts to drive the air current and mix the emergence, the water that the reaction produced deposits in the box that catchments, thereby reduce the waste to the resource, go back accessible start pump drainage fan with unreacted tail gas pump drainage go into the exhaust storehouse in, the air current passes through outside the exhaust pipe way discharge box again after the active carbon filter filters, thereby prevent the external leakage of toxic gas, avoid the pollution to the air.

Drawings

FIG. 1 is a schematic front view of the present invention;

FIG. 2 is a front view of the cutting structure of the present invention;

fig. 3 is an enlarged schematic view of fig. 2 a according to the present invention.

In the figure: 1. a box body; 110. perforating; 112. a slide bar; 2. a filtering bin; 201. an exhaust funnel; 202. a connecting pipe; 212. a negative pressure fan; 203. a filter screen plate; 3. a reaction bin; 4. an exhaust bin; 5. an air inlet pipe; 6. a connecting flange; 7. a support plate; 8. a motor; 9. a lead screw; 10. sleeving the silk; 11. a connecting plate; 12. a cleaning brush; 13. a collection box; 14. an air duct; 15. a gas guide valve; 16. a mounting frame; 17. a stirring motor; 18. a stirring rod; 19. a water collection box; 20. a pumping and exhausting fan; 21. a card slot; 22. an activated carbon filter plate; 23. a step opening; 24. a sealing plate; 25. a pull ring; 26. an exhaust duct; 27. a control panel; 28. cleaning the mouth; 29. a first handle; 30. an operation port; 31. a second handle.

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 efforts all belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a waste gas processor for absorbing medical intermediates comprises a box body 1, wherein a control panel 27 is fixedly installed in front of the box body 1 through bolts, a filtering bin 2, a reaction bin 3 and an exhaust bin 4 are sequentially arranged in the box body 1 from left to right, a cleaning mechanism is fixedly installed on the left side of the inner wall of the filtering bin 2 through bolts, an air inlet pipe 5 is welded on the left side of the filtering bin 2 through a seamless mode, a connecting flange 6 is fixedly installed at the extending end of the air inlet pipe 5 through bolts and can be connected with an exhaust pipe of intermediate processing equipment through the connecting flange 6, an exhaust hopper 201 is fixedly installed on the right side of the filtering bin 2 through bolts, a connecting pipe 202 is welded on the right side of the exhaust hopper 201 through a seamless mode, a negative pressure fan 212 is fixedly installed in the exhaust hopper 201 through bolts, the input end of the negative pressure fan 212 is connected with the control end of the control panel 27 through an electric wire, and a filter screen plate 203 is fixedly installed on the left side of the exhaust hopper 201 through bolts;

the cleaning mechanism comprises a supporting plate 7 fixedly installed on the left side of the lower portion of the inner wall of the filtering bin 2 through bolts, a motor 8 is fixedly installed at the top end of the filtering bin 2 through bolts, the input end of the motor 8 is connected with the control end of a control panel 27 through an electric wire, a rotor shaft key of the motor 8 is connected with a lead screw 9, the bottom end of the lead screw 9 is rotatably arranged on the supporting plate 7, a screw sleeve 10 is connected onto the lead screw 9 in a threaded mode, a connecting plate 11 is fixedly installed on the right side of the screw sleeve 10 through bolts, a cleaning brush 12 is fixedly installed at the extending end of the connecting plate 11 through bolts, the brush end of the cleaning brush 12 abuts against a filtering screen plate 203, a collecting box 13 is placed at the bottom end of the filtering bin 2, a through hole 110 is formed in the connecting plate 11, a sliding rod 112 is arranged on the right side of the upper end face of the supporting plate 7, one end, penetrating through the through hole 110, of the sliding rod 112 is welded on the top end of the inner wall of the filtering bin 2 through bolts, a cleaning port 28 is formed in the front face of the filtering bin 2, and a first handle 29 is fixedly installed on one side of the collecting box 13 through bolts;

reaction bin 3's top is installed the air duct 14 through seamless welding, there is air guide valve 15 through bolt fixed mounting on the air duct 14, there is mounting bracket 16 on reaction bin 3's inner wall right side through bolt fixed mounting, there is agitator motor 17 through bolt fixed mounting on mounting bracket 16, agitator motor 17's input passes through the control end of connection of electric lines control panel 27, agitator motor 17's rotor shaft key is connected with puddler 18, water-collecting box 19 has been placed to reaction bin 3's bottom, reaction bin 3's preceding still is equipped with operation mouth 30, there is second handle 31 in the front of operation mouth 30 is worn out to water-collecting box 19 through bolt fixed mounting.

Exhaust storehouse 4's bottom has pump drainage fan 20 through bolt fixed mounting, pump drainage fan 20's input passes through the control end of connection of electric lines control panel 27, pump drainage fan 20's inlet end passes through the pipeline and reacts storehouse 3 intercommunication, there is draw-in groove 21 through bolt fixed mounting on the left of the inner wall of exhaust storehouse 4, it is equipped with active carbon filter 22 to slide to insert in the draw-in groove 21, exhaust storehouse 4's right side is equipped with step mouth 23, the interpolation of step mouth 23 is equipped with closing plate 24, there is pull ring 25 on closing plate 24's right side through bolt fixed mounting, exhaust storehouse 4's top seamless welding has exhaust duct 26.

The working principle of the embodiment is as follows: the forward switch of the motor 8 is started through the control panel 27, the motor 8 drives the screw rod 9 to rotate clockwise, the screw sleeve 10 is driven to vertically slide downwards on the screw rod 9, the connecting plate 11 and the cleaning brush 12 are driven to slide, the cleaning brush 12 cleans particles deposited on the filter screen plate 203, the cleaned particles fall into the collecting box 13, and a worker pulls the first handle 29 to clean the collecting box 13 from the cleaning opening 28 so as to guarantee the filtering effect of the filter screen plate 203.

Acid gas flow after filtration is discharged into the reaction bin 3 through the connecting pipe 202 by starting the negative pressure fan 212, the gas guide valve 15 is opened to discharge alkaline gas into the reaction bin 3, the stirring rod 18 is driven to rotate by starting the stirring motor 17 to drive the gas flow to be mixed and react, water generated by the reaction is precipitated into the water collecting box 19, so that the waste of resources is reduced, unreacted tail gas can be pumped into the exhaust bin 4 by starting the pumping fan 20, the gas flow is filtered by the activated carbon filter plate 22 and then discharged out of the box body 1 through the exhaust pipeline 26, so that the leakage of toxic gas is prevented, and the pollution to air is avoided.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an absorb and use exhaust-gas treatment ware to medical intermediate, includes box (1), its characterized in that: a filtering bin (2), a reaction bin (3) and an exhaust bin (4) are sequentially arranged in the box body (1) from left to right, a cleaning mechanism is arranged on one side of the inner wall of the filtering bin (2), an air inlet pipe (5) is arranged on one side of the filtering bin (2), a connecting flange (6) is arranged at the extending end of the air inlet pipe (5), an exhaust hopper (201) is arranged on one side of the filtering bin (2), a connecting pipe (202) is arranged on one side of the exhaust hopper (201), a negative pressure fan (212) is arranged in the exhaust hopper (201), and a filtering screen plate (203) is arranged on the other side of the exhaust hopper (201);

the cleaning mechanism comprises a supporting plate (7) arranged on one side of the lower portion of the inner wall of the filter bin (2), a motor (8) is arranged on the top end of the filter bin (2), a rotor shaft of the motor (8) is connected with a lead screw (9), one end of the lead screw (9) is rotatably arranged on the supporting plate (7), a screw sleeve (10) is connected to the lead screw (9) through threads, a connecting plate (11) is arranged on one side of the screw sleeve (10), a cleaning brush (12) is arranged at the extending end of the connecting plate (11), the brush end of the cleaning brush (12) is abutted to a filter screen plate (203), a through hole (110) is formed in the connecting plate (11), a sliding rod (112) is arranged on one side of the upper end face of the supporting plate (7), one end, penetrating out of the through hole (110), of the sliding rod (112) is connected to the top end of the inner wall of the filter bin (2), and a collecting box (13) is arranged at the bottom end of the filter bin (2).

2. The exhaust gas treatment device for absorbing pharmaceutical intermediates according to claim 1, wherein: the top in reaction storehouse (3) is provided with air duct (14), be provided with air guide valve (15) on air duct (14), inner wall one side in reaction storehouse (3) is provided with mounting bracket (16), be provided with agitator motor (17) on mounting bracket (16), the rotor shaft of agitator motor (17) is connected with puddler (18), water-collecting box (19) have been placed to the bottom in reaction storehouse (3).

3. The exhaust gas treatment device for absorption of pharmaceutical intermediates of claim 1, wherein: the bottom in exhaust storehouse (4) is provided with pump drainage fan (20), the inlet end of pump drainage fan (20) passes through the pipeline and reacts storehouse (3) intercommunication, the inner wall one side in exhaust storehouse (4) is provided with draw-in groove (21), draw-in groove (21) interpolation is equipped with activated carbon filter (22), one side in exhaust storehouse (4) is equipped with step mouth (23), step mouth (23) interpolation is equipped with closing plate (24), one side of closing plate (24) is provided with pull ring (25), the top in exhaust storehouse (4) is provided with exhaust duct (26).

4. The exhaust gas treatment device for absorbing pharmaceutical intermediates according to claim 1, wherein: one side of the box body (1) is provided with a control panel (27).

5. The exhaust gas treatment device for absorption of pharmaceutical intermediates of claim 1, wherein: one side of the filtering bin (2) is provided with a cleaning opening (28), and one side of the collecting box (13) penetrating through the cleaning opening (28) is provided with a first handle (29).

6. The exhaust gas treatment device for absorbing pharmaceutical intermediates according to claim 2, wherein: one side of the reaction bin (3) is also provided with an operation opening (30), and one side of the water collecting box (19) penetrating through the operation opening (30) is provided with a second handle (31).