CN211273691U

CN211273691U - Filter press

Info

Publication number: CN211273691U
Application number: CN201921705287.2U
Authority: CN
Inventors: 何宏声; 黄钟喜; 黄奕山; 何翠蓉; 张少娟
Original assignee: Guangdong Mingtaisheng Ceramics Co ltd
Current assignee: Guangdong Mingtaisheng Ceramics Co ltd
Priority date: 2019-10-12
Filing date: 2019-10-12
Publication date: 2020-08-18
Anticipated expiration: 2029-10-12

Abstract

The utility model discloses a filter press mainly includes frame, girder, thrust plate, push pedal and a plurality of clamp plate, the girder is located the frame both sides, the push pedal is driven by hydraulic pressure propeller, and each clamp plate both sides all are equipped with the slider, the slider removes on the girder, is equipped with the spring between the two adjacent sliders, the girder inboard is equipped with the recess, disposes the screw rod in the recess, the both sides of push pedal have the bearing frame, and the internal surface of bearing frame roll portion has the screw thread, and the screw rod passes corresponding bearing frame and links with the bearing frame. Utilize hydraulic drive ware drive, the pressurization adds strains, and the double screw of cooperation makes the push pedal continuously steadily impel simultaneously, keeps equipment operation smooth and easy, and improve equipment life utilizes the spring to solve the direct problem of disassembling of each clamp plate simultaneously, can effectively improve and disassemble efficiency.

Description

Filter press

Technical Field

The utility model belongs to petuntse filter-pressing equipment especially relates to a pressure filter.

Background

The filter press applies a certain pressure to a pressed object by using a special filter medium, so that liquid is dialyzed out, and the effect of solid-liquid separation is achieved. The method is applied to chemical production at the beginning of the 18 th century, and is still widely applied to the industries of chemical industry, pharmacy, metallurgy, dye, food, brewing, ceramics, environmental protection and the like until now.

The vast majority of current pressure filters are direct-pressure type, adopt motor drive, and pressure is not enough, if pressed thing part too concentrated at the filter-pressing in-process, then lead to the push pedal to keep balance propulsion unable continuously easily, influence equipment life, and the filter-pressing is inhomogeneous. And the existing filter press splits each pressure plate through the reciprocating moving disassembly piece, so that the production efficiency is low, and no technical scheme which can be solved at present exists.

Disclosure of Invention

In view of the above-mentioned deficiencies in the prior art, an object of the present invention is to provide a filter press which can continuously balance and propel and can automatically disassemble a press plate.

For solving the above technical problem, the utility model discloses the technical scheme who adopts is:

the utility model relates to a filter press mainly includes frame, girder, thrust plate, push pedal and a plurality of clamp plate, the girder is located the frame both sides, the push pedal is driven by hydraulic pressure propeller, and each clamp plate both sides all are equipped with the slider, the slider removes on the girder, is equipped with the spring between the two adjacent sliders, the girder inboard is equipped with the recess, disposes the screw rod in the recess, the both sides of push pedal have the bearing frame, and the internal surface of bearing frame roll portion has the screw thread, and the screw rod passes corresponding bearing frame and links with the bearing frame.

The utility model discloses a hydraulic thruster comprises hydraulic pressure station, hydro-cylinder, piston rod.

The utility model discloses an each clamp plate top has and keeps away the vacancy, and each clamp plate top all is equipped with corresponding disassemble the board and inserts and keep away the vacancy, respectively disassemble the board top and establish ties through the crossbeam.

The utility model discloses an adjacent disassembling and being provided with spring assembly between the board.

The utility model discloses a manifold connection inlet pipe is passed through in the thrust plate outside, the house steward still is connected with inlet tube and intake pipe respectively.

The utility model discloses an inlet pipe, inlet tube all are equipped with the valve that corresponds with the intake pipe.

Implement the utility model discloses a hydraulic pressure propeller pressurization adds strains, and the double screw operation of cooperation can optimize the stationarity of pressure filter push pedal, makes the push pedal keep lasting steadily impel, is favorable to making equipment operation smooth and easy, adopts elastic component to intervene between each clamp plate in addition, makes the push pedal at the in-process that rolls back, and the split can be disassembled automatically to the clamp plate, is favorable to improving production efficiency.

Description of the drawings:

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

fig. 2 is a schematic side view of the present invention.

The specific implementation mode is as follows:

the present invention will be further described with reference to the accompanying drawings.

Referring to fig. 1 and 2, the filter press mainly comprises a frame 1, a girder 2, a thrust plate 3, a push plate 4 and a plurality of press plates 5, wherein the girder 2 is located on two sides of the frame 1, the push plate 4 is driven by a hydraulic propeller, slide blocks 51 are arranged on two sides of each press plate 5, and the slide blocks 51 guide the press plates 5 to move on the girder 2, so that the press plates 5 can smoothly run. The hydraulic thruster consists of a hydraulic station 81, an oil cylinder 82 and a piston rod 83, and oil is extracted from the oil cylinder 82 through the hydraulic station 81 and is injected into the piston rod 83, so that the piston rod 83 drives the push plate 4 to act.

Specifically, the inner side of the girder 2 is provided with a groove, a screw 21 is arranged in the groove, the two sides of the push plate 4 are provided with bearing seats 7, the inner surface of the rolling part of each bearing seat 7 is provided with a thread, and the screw 21 penetrates through the corresponding bearing seat 7 and is linked with the bearing seat 7. When the piston rod 83 drives the push plate 4 to advance, the two sides of the push plate 4 advance along the screw rod 21, and the push plate 4 smoothly advances according to the screw pitch of the screw rod 21 under the matching running state of the bearing seat 7.

A spring 6 is arranged between two adjacent sliding blocks 51, and in the process of retracting the push plate 4, the press plates 5 are separated from each other under the action of the spring 6, so that filter cakes can automatically fall off.

If the weight of the pressing plate 5 is too heavy, in order to avoid that the elastic force of the spring 6 is not enough to automatically separate the two pressing plates 5, a driving force needs to be added above each pressing plate 5, therefore, the top of each pressing plate 5 is provided with a space avoiding position, a corresponding disassembling plate 9 is arranged above each pressing plate 5 and inserted into the space avoiding position, the tops of the disassembling plates 9 are connected in series through a cross beam 10, a spring group 91 is arranged between every two adjacent disassembling plates 9, and the two adjacent pressing plates 5 are separated by matching with the spring 6 through the elasticity of the spring group 91.

The outside of the thrust plate 3 is connected with a feed pipe 31 through a main pipe 30 and is used for feeding materials into the pressure plate 5, the main pipe 30 is further respectively connected with a water inlet pipe 32 and an air inlet pipe 33, and the feed pipe 31, the water inlet pipe 32 and the air inlet pipe 33 are respectively provided with corresponding valves. When filter pressing is carried out, the valves of the water inlet pipe 32 and the air inlet pipe 33 are closed, and the valve of the material inlet pipe 31 is opened, so that materials enter the pressing plate 5 for filter pressing. After the filter-pressing work is finished, when the pressing plate needs to be cleaned, the valve of the feeding pipe 31 needs to be closed, the valves of the water inlet pipe 32 and the air inlet pipe 33 are opened, high-pressure water and high-pressure gas enter the pressing plate 5, and slag in the pressing plate 5 is driven to be discharged, so that the cleaning purpose is achieved.

It is to be understood that the technical scope of the present invention is not limited to the content of the specification, and that modifications or changes may be made by those skilled in the art based on the above description, and all such modifications and changes are intended to fall within the scope of the appended claims.

Claims

1. The utility model provides a filter press mainly includes frame (1), girder (2), thrust plate (3), push pedal (4) and a plurality of clamp plate (5), girder (2) are located frame (1) both sides, push pedal (4) are by hydraulic pressure propeller drive, its characterized in that: each clamp plate (5) both sides all are equipped with slider (51), slider (51) move on girder (2), are equipped with spring (6) between two adjacent sliders (51), girder (2) inboard is equipped with the recess, disposes screw rod (21) in the recess, the both sides of push pedal (4) have bearing frame (7), and the internal surface of bearing frame (7) roll portion has the screw thread, and screw rod (21) pass corresponding bearing frame (7) and with bearing frame (7) linkage.

2. A filter press according to claim 1, wherein: the hydraulic thruster consists of a hydraulic station (81), an oil cylinder (82) and a piston rod (83).

3. A filter press according to claim 1 or 2, wherein: each clamp plate (5) top has the vacancy of keeping away, all is equipped with corresponding disassembling board (9) above each clamp plate (5) and inserts in the vacancy of keeping away, and each is disassembled board (9) top and is established ties through crossbeam (10).

4. A filter press according to claim 3, wherein: a spring group (91) is arranged between the adjacent disassembling plates (9).

5. A filter press according to claim 1, wherein: the feeding pipe (31) is connected to the outer side of the thrust plate (3) through a main pipe (30), and the main pipe (30) is further connected with a water inlet pipe (32) and an air inlet pipe (33) respectively.

6. A filter press according to claim 5, wherein: the inlet pipe (31), the inlet pipe (32) and the inlet pipe (33) are provided with corresponding valves.