CN215195580U

CN215195580U - Automatic feeding structure of sewage treatment plate-and-frame filter press

Info

Publication number: CN215195580U
Application number: CN202120149521.9U
Authority: CN
Inventors: 陈金杯
Original assignee: Hubei Qing Zhong Technology Co ltd
Current assignee: Hubei Qing Zhong Technology Co ltd
Priority date: 2021-01-20
Filing date: 2021-01-20
Publication date: 2021-12-17
Anticipated expiration: 2031-01-20

Abstract

The utility model provides a sewage treatment plate and frame filter press automatic feed structure relates to the pressure filter field, including the crossbeam, the crossbeam both ends are equipped with thrust plate and fixing base respectively, and thrust plate and fixing base respectively with crossbeam both ends fixed connection, and the thrust plate surface is equipped with the inlet tube, and the inlet tube runs through the thrust plate surface, and inlet tube and thrust plate fixed connection, the inside activity pivot that is equipped with of inlet tube, and the one end of activity pivot inlays inside the inlet tube, and the inside threaded connection of activity pivot and inlet tube, and the center department and the inlet tube tip of activity pivot offset. The activity pivot is hollow structure, sets up the screw thread, both can fix, also can rotate, has mixed liquid to probably have the solid to glue at the inlet tube inner wall when the inlet tube usually, and the clearance is inconvenient and influence work efficiency, can move the activity pivot through twisting, and the activity pivot can be through the extrusion at the pivoted in-process, makes the intraduct fixed deformation of intaking and extrude, reaches the effect of clearing away the solid in the department of intaking.

Description

Automatic feeding structure of sewage treatment plate-and-frame filter press

Technical Field

The utility model relates to a pressure filter technical field especially relates to a sewage treatment plate and frame pressure filter automatic feed structure.

Background

The plate-and-frame filter press realizes solid and liquid separation in industrial production, and the plate-and-frame filter press realizes solid and liquid separation of suspension and is applied to industries such as chemical industry, ceramics, petroleum, medicines, foods, smelting and the like. Is also suitable for sewage treatment in the industrial filtration industry; the hydraulic pressure type is mechanical, electric and hydraulic integrated. And hydraulic equipment is adopted for pressing, and manual mechanical locking is adopted for pressure maintaining. The operation and maintenance are convenient, and the operation is safe and reliable.

Generally, in the process of plate and frame filter press material loading, mixed liquid can have remaining solid to glue inside the water inlet when the water inlet, long-term unclean can block up, influence work efficiency to probably more difficult clearance.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing an automatic feeding structure of a sewage treatment plate-and-frame filter press.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a sewage treatment plate frame filter press automatic feed structure, includes the crossbeam, the crossbeam both ends are equipped with thrust plate and fixing base respectively, and thrust plate and fixing base respectively with crossbeam both ends fixed connection, the thrust plate surface is equipped with the inlet tube, and the inlet tube runs through the thrust plate surface, and inlet tube and thrust plate fixed connection, the inside activity pivot that is equipped with of inlet tube, and the one end of activity pivot inlays inside the inlet tube, and the inside threaded connection of activity pivot and inlet tube, and the center department and the inlet tube tip of activity pivot offset.

Preferably, the end part of the movable rotating shaft far away from the water inlet pipe is provided with a connecting pipe, the connecting pipe is connected with a flange of the movable rotating shaft, the interior of the movable rotating shaft is of a hollow structure, and the connecting pipe, the movable rotating shaft and the water inlet pipe are communicated with each other.

Preferably, keep away from the connecting pipe tip of activity pivot is equipped with the water pump, and water pump and connecting pipe flange joint, be equipped with the solenoid valve between water pump and the activity pivot, and the solenoid valve is located the connecting pipe surface, and solenoid valve and connecting pipe flange joint.

Preferably, the filter plates are arranged inside the cross beam, the filter plates are linearly arrayed inside the cross beam, and the filter plates are movably connected with the surface of the cross beam.

Preferably, the inside pressure strip that is equipped with of crossbeam, the both sides of pressure strip all are equipped with the spacing groove, and spacing groove and pressure strip surface fixed connection, and the crossbeam surface inlays in the inside of spacing groove, and crossbeam and spacing groove swing joint.

Preferably, a push rod penetrates through the inside of the fixing seat and is movably connected with the inside of the fixing seat, a connecting plate is arranged between the end part of the push rod and the pressing plate, and the end part of the push rod is fixedly connected with the pressing plate through the connecting plate.

Preferably, the bottom surfaces of the thrust plate and the fixed seat are both fixed with support columns, and the support columns and the water pump are located on the same horizontal plane.

Advantageous effects

The utility model discloses in, adopt the activity pivot, the activity pivot is hollow structure, as the pipeline of connecting between inlet tube and the connecting pipe, but set up the external screw thread on the one end surface of activity pivot, set up the internal thread inside the inlet channel, the two threaded connection, both can fix, also can rotate, it can have the solid to glue at the inlet tube inner wall to have mixed liquid usually when the inlet tube, the clearance is inconvenient and influence work efficiency, can move the activity pivot through twisting, the activity pivot can be through the extrusion at the pivoted in-process, make the inside fixed deformation of inlet tube and extrude, reach the effect of clearing away the solid in the department of intaking.

The utility model discloses in, at the material loading in-process to mixing liquid, need start earlier the pressure strip, open the solenoid valve, mixing liquid passes through the connecting pipe and flows through the filter plate, and the solid stops on the filter plate to pile up on the filter plate gradually and form and filter mud cake, the filtrating part then permeates the filter, becomes the clear solution that does not contain the solid, and along with going on of filtering process, the filter cake begins from filtering, mud cake thickness increases gradually, and the filter resistance increases, and filter time is longer, and separation efficiency is higher.

Drawings

Fig. 1 is an isometric view of the present invention;

fig. 2 is a cross-sectional view of the present invention;

fig. 3 is a top view of the present invention;

fig. 4 is a schematic view of a partial structure of the present invention.

Illustration of the drawings:

1. a fixed seat; 2. a compression plate; 3. a cross beam; 4. filtering the plate; 5. a thrust plate; 6. a movable rotating shaft; 7. a connecting pipe; 8. an electromagnetic valve; 9. a water pump; 10. a support pillar; 11. a limiting groove; 12. a water inlet pipe; 13. a connecting plate; 14. a push rod.

Detailed Description

In order to make the technical means, the creation features, the achievement purposes and the functions of the present invention easy to understand, the present invention will be further explained below with reference to the following embodiments and the accompanying drawings, but the following embodiments are only the preferred embodiments of the present invention, and not all embodiments are included. Based on the embodiments in the implementation, other embodiments obtained by those skilled in the art without any creative work belong to the protection scope of the present invention.

Specific embodiments of the present invention will be described below with reference to the accompanying drawings.

The specific embodiment is as follows:

referring to fig. 1-4, an automatic feeding structure of a sewage treatment plate-and-frame filter press comprises a cross beam 3, wherein two ends of the cross beam 3 are respectively provided with a thrust plate 5 and a fixed seat 1, the thrust plate 5 and the fixed seat 1 are respectively fixedly connected with two ends of the cross beam 3, the surface of the thrust plate 5 is provided with a water inlet pipe 12, the water inlet pipe 12 penetrates through the surface of the thrust plate 5, the water inlet pipe 12 is fixedly connected with the thrust plate 5, a movable rotating shaft 6 is arranged inside the water inlet pipe 12, one end of the movable rotating shaft 6 is embedded inside the water inlet pipe 12, the movable rotating shaft 6 is in threaded connection with the inside of the water inlet pipe 12, the center of the movable rotating shaft 6 is abutted against the end of the water inlet pipe 12, the end of the movable rotating shaft 6 far away from the water inlet pipe 12 is provided with a connecting pipe 7, the connecting pipe 7 is in flange connection with the movable rotating shaft 6, the inside of the movable rotating shaft 6 is of a hollow structure, and the connecting pipe 7, the movable rotating shaft 6 is communicated with the water inlet pipe 12, keep away from 7 tip of connecting pipe of activity pivot 6 and be equipped with water pump 9, and

water pump

9 and 7 flange joint of connecting pipe, be equipped with solenoid valve 8 between water pump 9 and the activity pivot 6, and solenoid valve 8 is located connecting pipe 7 surfaces, and

solenoid valve

8 and 7 flange joint of connecting pipe.

Crossbeam 3 is inside to be equipped with

filter plate

4, and 4 linear array of filter plate are inside crossbeam 3, and filter plate 4 and 3 surperficial swing joint of crossbeam, 3 inside pressure strip 2 that are equipped with of crossbeam, the both sides of pressure strip 2 all are equipped with spacing groove 11, and

spacing groove

11 and 2 fixed surface connections of pressure strip, and 3 surfaces of crossbeam inlay in spacing groove 11 inside, and crossbeam 3 and 11 swing joint of spacing groove, 1 inside through push rod 14 of fixing base, and the inside swing joint of push rod 14 and fixing base, be equipped with connecting plate 13 between the tip of push rod 14 and the pressure strip 2, and the tip of push rod 14 and pressure strip 2 pass through connecting plate 13 fixed connection.

Support columns 10 are fixed on the bottom surfaces of the thrust plate 5 and the fixed seat 1, and the support columns 10 and the water pump 9 are located on the same horizontal plane.

The utility model discloses a theory of operation: in the process of feeding the mixed liquid, the pressure plate 2 needs to be started firstly, the electromagnetic valve 8 is opened, the mixed liquid flows through the filter plate 4 through the connecting pipe 7, the solid stays on the filter plate 4 and is gradually accumulated on the filter plate 4 to form a filter mud cake, the filtrate part permeates the filter plate 4 to become clear liquid without the solid, along with the progress of the filtering process, the filter cake gradually increases the thickness of the mud cake from the beginning of the filtering, the filtering resistance is increased, the filtering time is longer, the separation efficiency is higher, the movable rotating shaft 6 is adopted and has a hollow structure and is used as a pipeline connected between the water inlet pipe 12 and the connecting pipe 7, but an external thread is arranged on one end surface of the movable rotating shaft 6, an internal thread is arranged inside the water inlet pipe 12, the two threads are connected, the two threads can be fixed and can also rotate, generally, when the mixed liquid passes through the water inlet pipe 12, the solid can be adhered to the inner wall of the water inlet pipe 12, the clearance is inconvenient and influence work efficiency, can be through twisting movable rotating shaft 6, movable rotating shaft 6 can be through the extrusion at the pivoted in-process, makes the inside fixed deformation of inlet tube 12 and extrude, reaches the effect of cleaing away the solid in the department of intaking.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a sewage treatment plate and frame filter press automatic feed structure, includes crossbeam (3), its characterized in that: crossbeam (3) both ends are equipped with thrust plate (5) and fixing base (1) respectively, and thrust plate (5) and fixing base (1) respectively with crossbeam (3) both ends fixed connection, thrust plate (5) surface is equipped with inlet tube (12), and inlet tube (12) run through thrust plate (5) surface, and inlet tube (12) and thrust plate (5) fixed connection, inlet tube (12) inside is equipped with movable pivot (6), and the one end of activity pivot (6) inlays inside inlet tube (12), and activity pivot (6) and inlet tube (12) internal thread connect, and the center department of activity pivot (6) offsets with inlet tube (12) tip.

2. The automatic feeding structure of the plate-and-frame filter press for sewage treatment according to claim 1, which is characterized in that: keep away from the tip of the activity pivot (6) of inlet tube (12) is equipped with connecting pipe (7), and connecting pipe (7) and activity pivot (6) flange joint, and activity pivot (6) are inside to be hollow structure, and connecting pipe (7), activity pivot (6) and inlet tube (12) intercommunication.

3. The automatic feeding structure of the plate-and-frame filter press for sewage treatment according to claim 2, characterized in that: keep away from connecting pipe (7) tip of activity pivot (6) is equipped with water pump (9), and water pump (9) and connecting pipe (7) flange joint, be equipped with solenoid valve (8) between water pump (9) and activity pivot (6), and solenoid valve (8) are located connecting pipe (7) surface, and solenoid valve (8) and connecting pipe (7) flange joint.

4. The automatic feeding structure of the plate-and-frame filter press for sewage treatment according to claim 1, which is characterized in that: the filter plate is characterized in that filter plates (4) are arranged inside the cross beam (3), the filter plates (4) are linearly arrayed inside the cross beam (3), and the surfaces of the filter plates (4) and the cross beam (3) are movably connected.

5. The automatic feeding structure of the plate-and-frame filter press for sewage treatment according to claim 1, which is characterized in that: crossbeam (3) inside is equipped with pressure strip (2), the both sides of pressure strip (2) all are equipped with spacing groove (11), and spacing groove (11) and pressure strip (2) fixed surface are connected, and crossbeam (3) surface inlays in spacing groove (11) inside, and crossbeam (3) and spacing groove (11) swing joint.

6. The automatic feeding structure of the plate-and-frame filter press for sewage treatment according to claim 1, which is characterized in that: the push rod (14) penetrates through the inside of the fixing seat (1), the push rod (14) is movably connected with the inside of the fixing seat (1), a connecting plate (13) is arranged between the end portion of the push rod (14) and the pressing plate (2), and the end portion of the push rod (14) is fixedly connected with the pressing plate (2) through the connecting plate (13).

7. The automatic feeding structure of the plate-and-frame filter press for sewage treatment according to claim 1, which is characterized in that: support columns (10) are fixed on the bottom surfaces of the thrust plate (5) and the fixed seat (1), and the support columns (10) and the water pump (9) are located on the same horizontal plane.