CN214763564U

CN214763564U - Particle filtering treatment device in pharmaceutical wastewater

Info

Publication number: CN214763564U
Application number: CN202120301824.8U
Authority: CN
Inventors: 王祥; 程燕琼; 王立新; 刘亚娜
Original assignee: Zhejiang Keda Environmental Engineering Co ltd
Current assignee: Zhejiang Keda Environmental Engineering Co ltd
Priority date: 2021-02-02
Filing date: 2021-02-02
Publication date: 2021-11-19
Anticipated expiration: 2031-02-02

Abstract

The utility model discloses a particle filtering treatment device in pharmaceutical wastewater, which comprises a device shell, a filter screen fixed in the device shell, and a plurality of cleaning devices which are arranged in the device shell in a sliding way and can be moved, wherein each cleaning device comprises a cleaning plate and a frame body, the cleaning plates are arranged in the device shell in a sliding way, the cleaning plates are fixed with the frame body, a cavity I is arranged in each cleaning plate, the bottom wall of each cavity I is penetrated and rotatably provided with a plurality of cleaning rollers, a driving assembly for driving the cleaning rollers to rotate is arranged in each cavity I, a plurality of driving sources are fixed on the device shell, piston rods of the driving sources penetrate through the upper wall of the device shell and are fixed with the corresponding cleaning plates, a water inlet assembly is arranged on each cleaning plate, a water inlet pipe is connected on the side wall of the device shell, a solenoid valve I is fixed on the water inlet pipe, a water outlet pipe is connected on the device shell, a solenoid valve III is fixed on the water outlet pipe, has the advantage of continuous filtration.

Description

Particle filtering treatment device in pharmaceutical wastewater

Technical Field

The utility model relates to a filtration treatment technical field, in particular to granule filtration processing apparatus in pharmacy waste water.

Background

Can produce some waste water at the pharmaceutical in-process, some processings need be carried out earlier to these waste water, just can discharge after handling, and there is the part to be the particulate matter in the waste water, when filtering the particulate matter, the filter screen is after carrying out a period of time filtration, and the condition of jam can appear in the filter outlet on the filter screen, just so can't the continuity filter, and the filter effect can be than low.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a granule filtration processing apparatus in pharmacy waste water has continuous filterable advantage.

The above technical purpose of the present invention can be achieved by the following technical solutions:

a device for filtering and treating particles in pharmaceutical wastewater comprises a device shell, a filter screen fixed in the device shell and a plurality of cleaning devices which are arranged in the device shell in a sliding manner and can move, wherein each cleaning device comprises a cleaning plate and a frame body, the cleaning plates are arranged in the device shell in a sliding manner and are fixed with the frame body, a first cavity is formed in each cleaning plate, a bottom wall of each cavity is penetrated and rotatably provided with a plurality of cleaning rollers, a driving assembly for driving the cleaning rollers to rotate is arranged in each first cavity, a plurality of driving sources are fixed on the device shell, piston rods of the driving sources penetrate through the upper wall of the device shell and are fixed with the corresponding cleaning plates, a water inlet assembly is arranged on each cleaning plate, a water inlet pipe is connected to the side wall of the device shell, a first electromagnetic valve is fixed on the water inlet pipe, and a water outlet pipe is connected to the device shell, and a third electromagnetic valve is fixed on the water outlet pipe.

By adopting the technical scheme, when particles in wastewater are filtered, a driving source is started, a piston rod of the driving source retracts to drive a cleaning plate fixed with the driving source to move upwards, after the cleaning plate is moved away, the filter screen at the position can be filtered, the driving source is started after the filter screen is filtered for a period of time, the piston rod of the driving source stretches out to drive the cleaning plate to move back, a driving component in the cleaning plate is started, the driving component drives a cleaning roller to rotate, the cleaning roller cleans the filter screen at the position, a water inlet component discharges water to flush the particles out of a device shell, then the next driving source is started, the piston rod of the next driving source stretches out to drive the cleaning plate fixed with the driving source to move away from the filter screen, and the like, one or more sections of the filter screens can be used for filtering, and the filtering can be continuously carried out.

Preferably, the driving assembly comprises a motor and a first belt, belt pulleys are fixed to one ends, located in the first cavity, of the cleaning rollers, the motor is fixed in the first cavity, an output shaft of the motor is fixed to one of the cleaning rollers, and the belt pulleys are connected through the first belt.

Adopt above-mentioned technical scheme, when wasing the filter screen, starter motor, the output shaft of motor rotates and drives rather than fixed cleaning roller and rotate, and this cleaning roller rotates and drives this belt pulley and rotate, and this belt pulley rotates and drives a belt conveying, and a belt conveying drives other belt pulleys and rotates, and other belt pulleys rotate and drive other cleaning roller and rotate, and cleaning roller rotates and cleans the filter screen, has played the effect of cleaning the filter screen.

As preferred, water inlet assembly includes flexible pipe and shower nozzle, the shower nozzle is fixed in and cleans the board lower surface, flexible pipe runs through the device shell and cleans the board and is connected with the shower nozzle, the export has been seted up on the framework lateral wall, be connected with a plurality of pipes of slagging tap that correspond with the export on the device shell lateral wall, it all is fixed with solenoid valve two on the pipe of slagging tap.

By adopting the technical scheme, the outer end of the extension tube is connected with a water source, the second electromagnetic valve is opened, water enters from the extension tube, and finally the water is sprayed out from the spray head.

Preferably, the drive source is an air cylinder, and a piston rod of the air cylinder penetrates through the device housing and is fixed to the cleaning plate.

By adopting the technical scheme, the cylinder is started, and the piston rod of the cylinder extends out to drive the sweeping board to move.

Preferably, a controller is fixed to the device housing.

By adopting the technical scheme, the controller starts the control cylinder, the motor, the first electromagnetic valve, the second electromagnetic valve and the third electromagnetic valve.

Drawings

FIG. 1 is a schematic structural diagram of an embodiment;

FIG. 2 is a schematic view showing the structure of the washing apparatus and the water inlet unit;

FIG. 3 is a schematic diagram showing the positions of the outlet, the slag discharging pipe and the second electromagnetic valve.

Reference numerals: 1. a device housing; 2. a filter screen; 3. a cleaning device; 4. cleaning the board; 5. a frame body; 6. a first cavity; 7. cleaning the roller; 8. a drive assembly; 9. a drive source; 10. a water intake assembly; 11. a water inlet pipe; 12. a first electromagnetic valve; 13. a water outlet pipe; 14. a third electromagnetic valve; 15. a motor; 16. a first belt; 17. a belt pulley; 18. a telescopic pipe; 19. a spray head; 20. an outlet; 21. a slag pipe; 22. a second electromagnetic valve; 23. a cylinder; 24. and a controller.

Detailed Description

The following is only the preferred embodiment of the present invention, the protection scope is not limited to this embodiment, and all technical solutions belonging to the idea of the present invention should belong to the protection scope of the present invention. It should also be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and such modifications and decorations should also be regarded as the protection scope of the present invention.

Referring to fig. 1 to 3, a device for filtering particles in pharmaceutical wastewater, which comprises a device shell 1, a filter screen 2 fixed in the device shell 1, and a plurality of cleaning devices 3 slidably arranged in the device shell 1, wherein each cleaning device 3 comprises a cleaning plate 4 and a frame body 5, the cleaning plates 4 are slidably arranged in the device shell 1, the cleaning plates 4 are fixed with the frame body 5, a plurality of driving sources 9 are fixed on the device shell 1, each driving source 9 is an air cylinder 23, a piston rod of each air cylinder 23 penetrates through the device shell 1 and is fixed with the cleaning plate 4, a controller 24 is fixed on the device shell 1, a water inlet pipe 11 is connected to the side wall of the device shell 1, a first electromagnetic valve 12 is fixed on the water inlet pipe 11, the first electromagnetic valve 12 is opened, wastewater enters the device shell 1 from the water inlet pipe 11, one air cylinder 23 is started, the piston rod of each air cylinder 23 retracts to drive the cleaning plate 4 fixed with the air cylinder to move upwards, after the cleaning plate 4 is moved away, the filter screen 2 can be filtered, after the filter screen 2 is filtered for a period of time, the air cylinder 23 is started, the piston rod of the air cylinder 23 extends out to drive the cleaning plate 4 to move back, the cavity I6 is formed in the cleaning plate 4, the bottom wall of the cavity I6 is provided with a plurality of cleaning rollers 7 in a penetrating and rotating mode, the cavity I6 is internally provided with a driving assembly 8 for driving the plurality of cleaning rollers 7 to rotate, the driving assembly 8 comprises a motor 15 and a belt I16, belt pulleys 17 are fixed to one end, located in the cavity I6, of each cleaning roller 7, the motor 15 is fixed in the cavity I6, an output shaft of the motor 15 is fixed to one of the cleaning rollers 7, the belt pulleys 17 are connected through the belt I16, the motor 15 is started by pressing the controller 24, the output shaft of the motor 15 rotates to drive the cleaning roller 7 fixed to rotate, the cleaning roller 7 rotates to drive the belt pulley 17 to rotate, the belt pulley 17 rotates to drive the belt pulley 16 to transmit, the belt pulley 16 transmits to drive the other belt pulley 17 to rotate, the other belt pulley 17 rotates to drive the other cleaning roller 7 to rotate, and the cleaning roller 7 rotates to clean the filter screen 2.

As shown in fig. 1 to 3, a water inlet assembly 10 is arranged on the cleaning plate 4, the water inlet assembly 10 includes an extension tube 18 and a spray head 19, the spray head 19 is fixed on the lower surface of the cleaning plate 4, the extension tube 18 penetrates through the device housing 1 and the cleaning plate 4 to be connected with the spray head 19, an outlet 20 is arranged on the side wall of the frame body 5, a plurality of slag discharging tubes 21 corresponding to the outlet 20 are connected on the side wall of the device housing 1, two electromagnetic valves 22 are fixed on the slag discharging tubes 21, the outer ends of the extension tubes 18 are connected with a water source, the two electromagnetic valves 22 are opened through a controller 24, water enters from the extension tube 18, the water is finally sprayed out from the spray head 19, the water drives particulate matters to enter the slag discharging tubes 21 from the outlet 20, the two electromagnetic valves 22 are opened, the particulate matters are discharged from the slag discharging tubes 21, then a next air cylinder 23 is started, a piston rod of the next air cylinder 23 extends out to drive the cleaning plate 4 fixed with the next air cylinder 23 to move away from the filter screen 2, by analogy, one or more sections of filter screens 2 can be used for filtering, so that the filtering can be continuously performed, a water outlet pipe 13 is connected to the device shell 1, a third electromagnetic valve 14 is fixed on the water outlet pipe 13, the third electromagnetic valve 14 is opened, and the filtered wastewater is discharged from the water outlet pipe 13.

Claims

1. The utility model provides a granule filtration processing apparatus in pharmacy waste water, includes device shell (1) and fixed and device shell (1) in filter screen (2), its characterized in that still includes a plurality of slide and set up mobilizable cleaning device (3) in device shell (1), cleaning device (3) include cleaning sheet (4) and framework (5), cleaning sheet (4) slide and set up in device shell (1), cleaning sheet (4) are fixed with framework (5), it has cavity one (6) to open in cleaning sheet (4), cavity one (6) diapire runs through and rotates and is provided with a plurality of cleaning roller (7), be provided with in cavity one (6) and be used for driving a plurality of cleaning roller (7) pivoted drive assembly (8), be fixed with a plurality of driving sources (9) on device shell (1), the piston rod of driving source (9) runs through device shell (1) upper wall and is fixed with corresponding cleaning sheet (4), be provided with into water subassembly (10) on cleaning board (4), be connected with inlet tube (11) on the lateral wall of device shell (1), be fixed with solenoid valve (12) on inlet tube (11), be connected with outlet pipe (13) on device shell (1), be fixed with solenoid valve three (14) on outlet pipe (13).

2. The device for filtering and treating the particles in the pharmaceutical wastewater according to claim 1, wherein the driving assembly (8) comprises a motor (15) and a first belt (16), belt pulleys (17) are fixed at one ends of the cleaning rollers (7) in the first cavity (6), the motor (15) is fixed in the first cavity (6), an output shaft of the motor (15) is fixed with one of the cleaning rollers (7), and the belt pulleys (17) are connected through the first belt (16).

3. The device for filtering and treating the particles in the pharmaceutical wastewater according to claim 2, wherein the water inlet assembly (10) comprises an extension tube (18) and a spray head (19), the spray head (19) is fixed on the lower surface of the cleaning plate (4), the extension tube (18) penetrates through the device shell (1) and the cleaning plate (4) to be connected with the spray head (19), an outlet (20) is formed in the side wall of the frame body (5), a plurality of slag discharging tubes (21) corresponding to the outlet (20) are connected to the side wall of the device shell (1), and a second electromagnetic valve (22) is fixed on each slag discharging tube (21).

4. The device for filtering and treating the particles in the pharmaceutical wastewater according to claim 3, wherein the driving source (9) is a cylinder (23), and a piston rod of the cylinder (23) penetrates through the device shell (1) and is fixed with the cleaning plate (4).

5. The device for filtering and treating the particles in the pharmaceutical wastewater according to claim 4, wherein a controller (24) is fixed on the device shell (1).