CN214571458U

CN214571458U - Solid-liquid separation device is collected to filter-pressing mud

Info

Publication number: CN214571458U
Application number: CN202023287918.9U
Authority: CN
Inventors: 任朋超; 李佳选
Original assignee: Jiangsu Yongji Environmental Protection Technology Co ltd
Current assignee: Jiangsu Yongji Environmental Protection Technology Co ltd
Priority date: 2020-12-30
Filing date: 2020-12-30
Publication date: 2021-11-02
Anticipated expiration: 2030-12-30

Abstract

The utility model relates to a sludge press filtration device technical field especially relates to a solid-liquid separation equipment is collected to filter-pressing mud, the on-line screen storage device comprises a base, the up end of base is equipped with sewage case and filter-pressing chamber, the middle part intercommunication of terminal surface has the blow off pipe under the filter-pressing chamber, the middle part of filter-pressing chamber up end is equipped with hydraulic telescoping rod, the lower terminal surface of hydraulic telescoping rod pars contractilis is equipped with the extrusion piece, filter-pressing intracavity diapire symmetry is equipped with the filter tank support, be equipped with the filter tank between the up end of filter tank support, the inside diapire of filter tank is equipped with the piece that permeates water, the up end of sewage case is equipped with the negative pressure pump support, the up end of negative pressure pump support is equipped with the negative pressure pump, the one end of negative pressure pump is through the inside intercommunication of suction pipe with the filter tank, the other end of negative pressure pump passes through the inside intercommunication of back flow with the blow off pipe. The utility model discloses in, can effectually filter the water compression in the mud, and this device is small, and use cost is low, and the filter-pressing is efficient, fine user's user demand of having satisfied.

Description

Solid-liquid separation device is collected to filter-pressing mud

Technical Field

The utility model relates to a sludge press filtration device technical field especially relates to a solid-liquid separation equipment is collected to filter-pressing mud.

Background

At present, most of existing sludge solid-liquid separation devices are large in size, are fixedly arranged in a sewage treatment plant or a sludge treatment plant, are large in installation and construction engineering quantity and do not move, meanwhile, the filter pressing effect is not ideal enough, and the water content of sludge subjected to filter pressing is high.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a filter-pressing sludge collection solid-liquid separation device.

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

the utility model provides a solid-liquid separation equipment is collected to filter-pressing mud, the on-line screen storage device comprises a base, the up end of base is equipped with the sewage case, the middle part of sewage case up end is equipped with the pressure filter chamber, the middle part intercommunication of terminal surface has the blow off pipe under the filter chamber, and the one end of blow off pipe and the inside intercommunication of sewage case, the middle part of filter chamber up end is equipped with hydraulic telescoping rod, and hydraulic telescoping rod's pars contractilis extends to the inside of pressure filter chamber, the lower terminal surface of hydraulic telescoping rod pars contractilis is equipped with the extrusion piece, filter chamber diapire symmetry is equipped with the filter tank support, be equipped with the filter tank between the up end of filter tank support, the inside diapire of filter tank is equipped with the piece that permeates water, the up end of sewage case is equipped with the negative pressure pump support, the up end of negative pressure pump is equipped with the negative pressure pump, the one end of negative pressure pump is through the inside intercommunication of back flow with the blow off pipe, the other end of negative pressure pump passes through the inside intercommunication of back flow and blow off pipe.

Preferably, one side of the upper end face of the filter pressing cavity is communicated with an L-shaped pipe, the upper part of the vertical part of the L-shaped pipe is provided with a sludge inlet, and one end of the horizontal part of the L-shaped pipe is communicated with the inside of the filter tank.

Preferably, the outer side of the pressing block is in frictional contact with the inner wall of the filter cell.

Preferably, the upper end surface of the filter tank is open, and a proper amount of sludge is filled in the filter tank.

Preferably, one side of the sewage draining pipe is provided with a control valve.

The utility model has the advantages that:

the utility model discloses in, this filter-pressing sludge collection solid-liquid separation equipment when using, can effectually filter the water compression in the mud, and this device is small, and use cost is low, and the filter-pressing is efficient, fine user's that has satisfied user's user demand.

Drawings

FIG. 1 is a schematic view of a filter-pressing sludge collecting solid-liquid separator according to the present invention before use;

FIG. 2 is a schematic structural view of a filter-pressing sludge collecting solid-liquid separator in a front view when the filter-pressing sludge collecting solid-liquid separator is used;

fig. 3 is the enlarged view of a in fig. 2 of the filter-pressing sludge collecting solid-liquid separation device provided by the utility model.

In the figure: 1 base, 2 sewage tanks, 3 filter pressing cavities, 4 sewage discharge pipes, 5L-shaped pipes, 6 sludge inlets, 7 hydraulic telescopic rods, 8 extrusion blocks, 9 filter tank supports, 10 filter tanks, 11 sludge, 12 water permeable blocks, 131 pumping pipes, 132 return pipes, 14 negative pressure pumps, 15 negative pressure pump supports and 6 control valves.

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.

Referring to fig. 1-3, a filter-pressing sludge collection solid-liquid separation device comprises a base 1, wherein a sewage tank 2 is arranged on the upper end surface of the base 1, a filter-pressing chamber 3 is arranged in the middle of the upper end surface of the sewage tank 2, a sewage discharge pipe 4 is communicated with the middle of the lower end surface of the filter-pressing chamber 3, one end of the sewage discharge pipe 4 is communicated with the inside of the sewage tank 2, and a control valve 16 is arranged on one side of the sewage discharge pipe 4, so that the sewage amount can be effectively controlled;

one side of the upper end surface of the filter pressing cavity 3 is communicated with an L-shaped pipe 5, the upper part of the vertical part of the L-shaped pipe 5 is provided with a sludge inlet 6, one end of the horizontal part of the L-shaped pipe 5 is communicated with the inside of the filter tank 10, and one side of the filter pressing cavity 3 is provided with a side door through opening and closing of a hinge, so that an operator can add sludge 11 into the filter tank 10 and take away the sludge 11 after filter pressing conveniently;

the middle part of the upper end face of the filter pressing cavity 3 is provided with a hydraulic telescopic rod 7, the telescopic part of the hydraulic telescopic rod 7 extends into the filter pressing cavity 3, the lower end face of the telescopic part of the hydraulic telescopic rod 7 is provided with an extrusion block 8, the inner bottom wall of the filter pressing cavity 3 is symmetrically provided with filter tank supports 9, a filter tank 10 is arranged between the upper end faces of the filter tank supports 9, the bottom wall of the inner part of the filter tank 10 is provided with a water permeable block 12, and the water permeable block 12 can play a good role in filtering and is convenient for a subsequent negative pressure pump 14 to perform suction filtration operation;

the up end of filter tank 10 is uncovered, and the inside packing of filter tank 10 has proper amount mud 11, the outside of extrusion piece 8 and the inner wall frictional contact of filter tank 10, can be better compress mud 11 and filter, promote the filter-pressing effect, the up end of sewage case 2 is equipped with negative pressure pump support 15, the up end of negative pressure pump support 15 is equipped with negative pressure pump 14, the inside intercommunication of the pipe 131 and filter tank 10 is pressed through the suction to negative pressure pump 14's one end, negative pressure pump 14's the other end passes through the inside intercommunication of back flow pipe 132 with blow off pipe 4.

In the embodiment, when the filter-pressing sludge collection solid-liquid separation device is used, an operator firstly puts sludge 11 to be subjected to filter pressing into a filter tank 10 along an L-shaped pipe 5 through a sludge inlet 6 and then turns on a power switch of the device;

the telescopic part of the hydraulic telescopic rod 7 drives the extrusion block to move downwards, wherein the upper part of the filter tank 10 is open, the outer side of the extrusion block 8 is in friction contact with the inner wall of the filter tank 10, so that the sludge 11 can be better compressed and filtered, the filter pressing effect is improved, and when the extrusion block 8 extrudes the sludge 11 in the filter tank 10, water in the sludge 11 overflows from a filter hole of the filter tank 10 and enters the sewage tank 2 from the sewage discharge pipe 4;

further, the negative pressure pump 14 filters the sewage generated after the extrusion in the filter tank 10 through the suction pipe 131 and then pumps the sewage away through the water permeable block 12, the water permeable block 12 can play a good role in filtering, so that the subsequent negative pressure pump 14 can conveniently perform suction filtration operation, and the sewage is conveyed to the sewage discharge pipe 4 through the return pipe 132 and finally enters the sewage tank 2, wherein the sewage discharge pipe 4 is provided with the control valve 16, so that the sewage amount can be effectively controlled, and after the filter pressing is finished, an operator closes a power switch of the device and opens a side door to take out the sludge 11 after the filter pressing;

this solid-liquid separation equipment is collected to filter-pressing mud when using, can effectually filter the water compression in the mud, and this device is small, and use cost is low, and the filter-pressing is efficient, fine user's user demand of having satisfied.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A filter-pressing sludge collection solid-liquid separation device comprises a base (1) and is characterized in that a sewage tank (2) is arranged on the upper end face of the base (1), a filter pressing cavity (3) is arranged in the middle of the upper end face of the sewage tank (2), a blow-off pipe (4) is communicated with the middle of the lower end face of the filter pressing cavity (3), one end of the blow-off pipe (4) is communicated with the inside of the sewage tank (2), a hydraulic telescopic rod (7) is arranged in the middle of the upper end face of the filter pressing cavity (3), a telescopic part of the hydraulic telescopic rod (7) extends to the inside of the filter pressing cavity (3), an extrusion block (8) is arranged on the lower end face of the telescopic part of the hydraulic telescopic rod (7), filter tank supports (9) are symmetrically arranged on the inner bottom wall of the filter pressing cavity (3), filter tanks (10) are arranged between the upper end faces of the filter tank supports (9), a water permeable block (12) is arranged on the bottom wall of the inside of each filter tank (10), and a negative pressure pump support (15) is arranged on the upper end face of the sewage tank (2), the upper end face of the negative pressure pump support (15) is provided with a negative pressure pump (14), one end of the negative pressure pump (14) is communicated with the inside of the filter tank (10) through a pumping pipe (131), and the other end of the negative pressure pump (14) is communicated with the inside of the sewage discharge pipe (4) through a return pipe (132).

2. The filter-pressing sludge collection solid-liquid separation device according to claim 1, wherein one side of the upper end surface of the filter-pressing cavity (3) is communicated with an L-shaped pipe (5), the upper part of the vertical part of the L-shaped pipe (5) is provided with a sludge inlet (6), and one end of the horizontal part of the L-shaped pipe (5) is communicated with the inside of the filter tank (10).

3. A filter-pressing sludge collection solid-liquid separation device according to claim 1, wherein the outer side of the extrusion block (8) is in frictional contact with the inner wall of the filter tank (10).

4. The filter-pressing sludge collection solid-liquid separation device according to claim 1, wherein the upper end surface of the filter tank (10) is open, and an appropriate amount of sludge (11) is filled in the filter tank (10).

5. A filter-pressing sludge collection solid-liquid separation device as claimed in claim 1 wherein one side of the sewage discharge pipe (4) is provided with a control valve (16).