CN212369643U

CN212369643U - Dimethylamino filter press device

Info

Publication number: CN212369643U
Application number: CN202020118408.XU
Authority: CN
Inventors: 陈荣; 梁腾; 闫路
Original assignee: Xi'an Pure & True New Materials Co ltd
Current assignee: Xi'an Pure & True New Materials Co ltd
Priority date: 2020-01-18
Filing date: 2020-01-18
Publication date: 2021-01-19
Anticipated expiration: 2030-01-18

Abstract

The utility model discloses a dimethylamino filter press device, which comprises a base, wherein a box body is fixed at the top of the base, an arc filter screen is arranged at the inner side of the box body, a cylinder is obliquely arranged at the top of the inner side of the box body, a movable barrel frame is hinged at the top of the inner side of the box body, an elastic telescopic rod is fixed at the top of the inner side of the movable barrel frame, a spring is connected at the bottom of the elastic telescopic rod, a roller frame is fixedly connected with a bottom plate of the spring, a rotating shaft is rotatably arranged on the roller frame, a roller is fixedly arranged on the outer wall of the rotating shaft, the bottom end of the roller is contacted with the surface of the arc filter screen, a liquid guide plate is arranged below the arc filter screen, a liquid outlet pipe is connected at the lower end of one side of the box body, a first valve is arranged on the, the utility model discloses can reach the effect that drops at the filtrating collecting vat when the uninstallation filter residue.

Description

Dimethylamino filter press device

Technical Field

The utility model relates to a pressure filter field, in particular to dimethylamino pressure filter device.

Background

The filter press is a common solid-liquid separation device and is widely applied to the industries of chemical industry, pharmacy, metallurgy, dye, food, brewing, ceramics, environmental protection and the like. The classification is different according to different standard classifications and is classified according to a filtering mode: chamber filter presses, belt filter presses, diaphragm filter presses, and plate and frame filter presses; and (4) structural classification: cantilever type filter presses and belt filter presses; pressure mode classification: hydraulic pressing, manual jack pressing and mechanical pressing. The hydraulic pressing mechanism of the filter press consists of a hydraulic station, an oil cylinder, a piston rod and a structure of a Haffand card hydraulic station with the piston rod connected with a pressing plate, wherein the structure consists of a motor, an oil pump, an overflow valve (pressure regulating) reversing valve, a pressure gauge, an oil way and an oil tank. The filtration mode is that the mode of filtrate outflow is divided into open flow filtration and closed flow filtration. And (3) open-flow filtration, wherein a liquid nozzle is arranged on a liquid outlet hole below each filter plate, and filtrate flows out of the liquid nozzle directly. And (4) filtering the blind flow, wherein a liquid outlet channel hole is arranged below each filter plate, and the liquid outlet holes of a plurality of filter plates are connected into a liquid outlet channel and are discharged by a pipeline connected with the liquid outlet holes below the thrust plate.

In current pressure filter, the filter plate lower part still is provided with the filter residue collecting vat for receive the filter residue of uninstalling, but in current structure, the filter residue drops very easily in the filtrating collecting vat during uninstallation filter residue, influences the quality of filtrating, brings bigger work load for producing personnel.

SUMMERY OF THE UTILITY MODEL

The main object of the utility model is to provide a dimethylamino filter press device, which can effectively solve the problems in the background art.

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

a dimethylamino filter press device comprises a base, wherein a box body is fixed at the top of the base, an arc filter screen is arranged on the inner side of the box body, an air cylinder is obliquely arranged at the top of the inner side of the box body, a movable barrel frame is hinged to the top of the inner side of the box body, an elastic telescopic rod is fixed at the top of the inner side of the movable barrel frame, a spring is connected to the bottom of the elastic telescopic rod, a roller frame is fixedly connected to the bottom of the spring, a rotating shaft is rotatably mounted on the roller frame, a roller is fixedly mounted on the outer wall of the rotating shaft, the bottom end of the roller is in contact with the surface of the arc filter screen, a liquid guide plate is arranged below the arc filter screen, a liquid outlet pipe is connected to the lower end of one side of the box body, a first valve is arranged on the liquid outlet pipe, and a second valve is arranged on the discharge pipe, and the bottom of the discharge pipe is communicated with a filter residue collecting tank.

Preferably, the top of box has seted up the inlet pipe, there is sealed lid at the top of inlet pipe through threaded connection.

Preferably, the surface of the drum is in contact with the arc-shaped filter screen, and the arc-shaped filter screen is matched with the surface of the drum.

Preferably, the first valve and the second valve are both solenoid valves.

Preferably, the two ends of the rotating shaft are both fixed with connecting blocks, and the top of each connecting block is fixedly connected with the bottom of the corresponding spring.

Compared with the prior art, the utility model discloses following beneficial effect has: this dimethylamino filter press device, it is inside to drop into the box with dimethylamino through the inlet pipe, then start the cylinder, the cylinder drives movable barrel holder and makes a round trip to reciprocate to swing in the box inboard, and then drive cylinder and arc filter screen abundant contact and carry out the filter-pressing to the dimethylamino on arc filter screen surface, thereby improve the filter effect, the purpose of detaching liquid composition in the dimethylamino has been reached, open the second valve, dirty liquid after the filtration is discharged from the drain pipe, then open first valve, make the filter residue discharge from the discharging pipe, reach the technical effect of filter residue filtrating collecting vat when the uninstallation filter residue, whole dimethylamino filter press device simple structure, and convenient for operation, the effect of use is better for traditional mode.

Drawings

FIG. 1 is a schematic view of the entire structure of a dimethylamino filter press device according to the present invention;

fig. 2 is a side view of the drum of the dimethylamine filter press apparatus of the present invention.

In the figure: 1. a base; 2. a box body; 3. an arc-shaped filter screen; 4. a cylinder; 5. a movable barrel frame; 6. an elastic telescopic rod; 7. a spring; 8. a roller frame; 9. a rotating shaft; 10. a drum; 11. a liquid guide plate; 12. a liquid outlet pipe; 13. a discharge pipe; 14. a filter residue collecting tank; 15. a feed pipe; 16. and (4) connecting the blocks.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

As shown in fig. 1-2, a dimethylamino filter press device comprises a base 1, wherein a box body 2 is fixed on the top of the base 1, an arc-shaped filter screen 3 is arranged on the inner side of the box body 2, an air cylinder 4 is obliquely arranged on the top of the inner side of the box body 2, a movable barrel frame 5 is hinged on the top of the inner side of the box body 2, an elastic telescopic rod 6 is fixed on the top of the inner side of the movable barrel frame 5, a spring 7 is connected to the bottom of the elastic telescopic rod 6, a roller frame 8 is fixedly connected to the bottom of the spring 7, a rotating shaft 9 is rotatably arranged on the roller frame 8, a roller 10 is fixedly arranged on the outer wall of the rotating shaft 9, the bottom end of the roller 10 is in contact with the surface of the arc-shaped filter screen 3, a liquid guide plate 11 is arranged below the arc-shaped filter screen 3, the bottommost portion of arc filter screen 3 runs through and is equipped with discharging pipe 13, the lower extreme of discharging pipe 13 runs through drain plate 11 extends to the box 2 bottom, be equipped with the second valve on the discharging pipe 13, the bottom intercommunication of discharging pipe 13 has filter residue collecting vat 14.

In this embodiment, preferably, a feeding pipe 15 is opened at the top of the box body 2, and a sealing cover is connected to the top of the feeding pipe 15 through a thread.

In this embodiment, preferably, the surface of the drum 10 is in contact with the arc-shaped screen 3, and the arc-shaped screen 3 is adapted to the surface of the drum 10.

In this embodiment, preferably, the first valve and the second valve are both solenoid valves.

In this embodiment, preferably, both ends of the rotating shaft 9 are fixed with connecting blocks 16, and the top of the connecting blocks 16 is fixedly connected with the bottom of the spring 7.

What need to explain, the utility model relates to a dimethylamino filter press device, when using, drop into 2 insides of box with the dimethylamino through inlet pipe 15, then start cylinder 4, cylinder 4 drives movable barrel holder 5 at 2 inboard reciprocating swing back and forth of box, and then drive

cylinder

10 and 3 full contact of arc filter screen and carry out the filter-pressing to the dimethylamino on arc filter screen 3 surface, thereby improve the filter effect, the purpose of detaching liquid composition in the dimethylamino has been reached, open the second valve, dirty liquid after the filtration is discharged from drain pipe 12, then open first valve, make the filter residue discharge from discharging pipe 13, reach the effect that the filter residue dropped at filtrating when the uninstallation, whole dimethylamino collecting tank device simple structure, and convenient for operation, the effect of using is better for the traditional mode.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a dimethylamino filter press device, includes base (1), its characterized in that: the improved filter screen is characterized in that a box body (2) is fixed to the top of the base (1), an arc filter screen (3) is arranged on the inner side of the box body (2), a cylinder (4) is obliquely arranged on the top of the inner side of the box body (2), a movable barrel frame (5) is hinged to the top of the inner side of the box body (2), an elastic telescopic rod (6) is fixed to the top of the inner side of the movable barrel frame (5), a spring (7) is connected to the bottom of the elastic telescopic rod (6), a roller frame (8) is fixedly connected to the bottom of the spring (7), a rotating shaft (9) is rotatably mounted on the roller frame (8), a roller (10) is fixedly mounted on the outer wall of the rotating shaft (9), the bottom end of the roller (10) is in contact with the surface of the arc filter screen (3), a liquid guide plate (11) is arranged below the arc, be equipped with first valve on drain pipe (12), the bottommost of arc filter screen (3) is run through and is equipped with discharging pipe (13), the lower extreme of discharging pipe (13) is run through drain plate (11) extend to box (2) bottom, be equipped with the second valve on discharging pipe (13), the bottom intercommunication of discharging pipe (13) has filter residue collecting vat (14).

2. A dimethyl amine based pressure filter apparatus according to claim 1 wherein: the top of box (2) has seted up inlet pipe (15), there is sealed lid at the top of inlet pipe (15) through threaded connection.

3. A dimethyl amine based pressure filter apparatus according to claim 1 wherein: the surface of the roller (10) is contacted with the arc-shaped filter screen (3), and the arc-shaped filter screen (3) is matched with the surface of the roller (10).

4. A dimethyl amine based pressure filter apparatus according to claim 1 wherein: the first valve and the second valve are both solenoid valves.

5. A dimethyl amine based pressure filter apparatus according to claim 1 wherein: and connecting blocks (16) are fixed at two ends of the rotating shaft (9), and the top of each connecting block (16) is fixedly connected with the bottom of the spring (7).