CN221235485U

CN221235485U - Sludge feeding device of filter press

Info

Publication number: CN221235485U
Application number: CN202322621903.9U
Authority: CN
Inventors: 商洪铨; 刘光远; 蒋双隆
Original assignee: Henan Zhonghai Shengda Metal Surface Treatment Co ltd
Current assignee: Henan Zhonghai Shengda Metal Surface Treatment Co ltd
Priority date: 2023-09-26
Filing date: 2023-09-26
Publication date: 2024-06-28
Anticipated expiration: 2033-09-26

Abstract

The utility model discloses a sludge feeding device of a filter press, which relates to the technical field of sludge treatment and comprises a machine body with an opening at the bottom end, wherein one side of the top end of the machine body is provided with a feeding port, the other side of the top end of the machine body is provided with a pushing component, the top end of the machine body is provided with a feeding pipe, the feeding pipe is connected with the machine body through an L-shaped supporting plate, a crushing component is arranged in the feeding pipe, the bottom end of the feeding pipe is provided with a connecting plate, the inside of the connecting plate is provided with a first discharging port, the top end of the connecting plate is provided with a drainage plate, the connecting plate is rotationally connected with a rotating plate through a fixing bolt, and the inside of the rotating plate is provided with a second discharging port corresponding to the first discharging port; the beneficial effects of the utility model are as follows: the inside that can follow first discharge gate after smashing falls to the top of organism, and the staff can shelter from first discharge gate through rotating the revolving plate, whether the first discharge gate of control is discharged and what of ejection of compact to this realizes that mud falls into the top of organism in batches from first discharge gate.

Description

Sludge feeding device of filter press

Technical Field

The utility model relates to a sludge feeding device, in particular to a sludge feeding device of a filter press, and belongs to the technical field of sludge treatment.

Background

The filter press is a common solid-liquid separation device, and a filter press feeding system is an important component part of the filter press during operation, and is directly related to the operation efficiency and the filter pressing effect of the filter press. The filter press feeding system generally adopts a hydraulic plunger pump to send sludge into a filter press through a pipeline, and the hydraulic plunger pump has compact structure, small size, light weight, higher volumetric efficiency and total efficiency and can work under high-speed rotation and pressure.

The 'sludge feeding device of a filter press' disclosed in the application number of CN202220193001.2 is also an increasingly mature technology, and comprises a first pipeline communicated with a hydraulic plunger pump, a second pipeline communicated with the filter press and a third pipeline with one sealed end, wherein the first pipeline, the second pipeline and the third pipeline are mutually communicated, and the third pipeline and the first pipeline are positioned on the same central axis; the air column formed in the third pipeline can absorb the impact formed by the pulsating sludge. The utility model has the effect of reducing the impact of periodically-pulsed sludge on a pipeline, and further searches that the feeding device for the sludge filter press disclosed by the application number CN202221340622.5 comprises a treatment pipe, a pressurizing cabin, a driving part and a storage cabin, wherein one side of the treatment pipe is provided with a water inlet pipe A, the other side of the treatment pipe is provided with a water outlet pipe A, the water outlet pipe A is communicated with the storage cabin, the pressurizing cabins are respectively arranged at two ends of the treatment pipe and are communicated with each other, the driving part comprises a motor, a rotating shaft, an output shaft of the motor is connected with the rotating shaft, the rotating shaft sequentially penetrates through the pressurizing cabin at one side, the pressurizing cabin at the other side of the treatment pipe is connected with the other side after the treatment pipe is stretched into the pressurizing cabin, and a plurality of blades are arranged on the rotating shaft. According to the utility model, through the arrangement of the driving part, the large-particle substances in the sludge are crushed, and the sludge is convenient to carry out subsequent operation. The storage bin is arranged, so that the treatment pipe can be emptied after the feeding of the sludge filter press is stopped, and the sludge is prevented from corroding parts such as a rotating shaft, blades and the like. Through the setting of shower nozzle for the bin that stores possesses the better self-cleaning function of effect, has improved the life of equipment.

However, the two methods have the following defects in actual use: all the sludge directly enters the filter press, and the sludge quantity entering the filter press each time cannot be controlled, so that the sludge is not uniform during extrusion dehydration, and the dehydration efficiency is reduced.

Disclosure of utility model

The utility model aims to provide a sludge feeding device of a filter press, which solves the problem that the sludge amount entering the filter press each time cannot be controlled in the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a mud feed arrangement of pressure filter, includes bottom open-ended organism, the feed inlet has been seted up to one side on organism top, the opposite side on organism top is equipped with pushing components, the top of organism is equipped with the inlet pipe, the inlet pipe passes through L type backup pad with the organism and is connected, the inside of inlet pipe is equipped with crushing components, the bottom of inlet pipe is provided with the connecting plate, first discharge gate has been seted up to the inside of connecting plate, and the top of connecting plate is provided with the drainage board, the connecting plate passes through the gim peg and rotates the board to be connected, the second discharge gate corresponding with first discharge gate has been seted up to the inside of rotating the board, the top of inlet pipe is provided with the feeder hopper, the top block of feeder hopper is equipped with the feed cap.

As a preferable technical scheme of the utility model, the pushing assembly comprises a placing plate, an electric telescopic rod, a first U-shaped baffle and a pushing plate, wherein the placing plate is arranged on the other side of the top end of the machine body, the electric telescopic rod is arranged on one side of the placing plate, the first U-shaped baffle is arranged on the top end of the machine body and is connected with the L-shaped supporting plate, the telescopic end of the electric telescopic rod penetrates through the first U-shaped baffle, the pushing plate is arranged at the telescopic end of the electric telescopic rod, and the pushing plate is positioned in the first U-shaped baffle.

As a preferable technical scheme of the utility model, the crushing assembly comprises a motor, a first rotary table, a second rotary table and a connecting rod, wherein the motor is arranged on one side of the feeding pipe, the output end of the motor penetrates through the pipe wall of the feeding pipe and is provided with the first rotary table, the inner walls of the two sides of the feeding pipe are respectively provided with a first groove and a second groove, the first rotary table is positioned in the first grooves and is rotationally connected with the feeding pipe, the second rotary table is rotationally arranged in the second grooves, and the first rotary table is connected with the second rotary table through the connecting rod.

As a preferable technical scheme of the utility model, the surface of the connecting rod is provided with a crushing rod, and the surface of the crushing rod is provided with a crushing knife.

As a preferable technical scheme of the utility model, the inside of the feeding pipe is provided with the filter plate in a sliding manner, the surface of the filter plate is provided with the filter holes, the filter plate penetrates through one side of the feeding pipe, and the filter plate is positioned below the crushing assembly.

As a preferable technical scheme of the utility model, one side of the feeding pipe is provided with a fixed rod, one end of the fixed rod is rotatably provided with a limiting plate, and the limiting plate corresponds to one side of the filter plate when rotating to a vertical state, so that the position of the filter plate is limited.

As a preferable technical scheme of the utility model, one side of the top end of the machine body is provided with a second U-shaped baffle, the feeding port is positioned at the inner side of the second U-shaped baffle, and the second U-shaped baffle is connected with the L-shaped supporting plate.

Compared with the related art, the sludge feeding device of the filter press has the following beneficial effects:

The inside that can follow first discharge gate after smashing falls to the top of organism, and the staff can shelter from first discharge gate through rotating the revolving plate, whether the first discharge gate of control is discharged and the how much of ejection of compact to this realizes that mud falls into the top of organism in batches from first discharge gate, lets mud can get into the feed inlet in batches, has improved the efficiency of pressure filter to mud dehydration.

Drawings

FIG.1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic view of a partial cross-sectional structure of the present utility model;

FIG. 3 is a schematic view of the pulverizing assembly of the present utility model;

FIG. 4 is an enlarged schematic view of the structure of FIG. 1A according to the present utility model;

Fig. 5 is an enlarged schematic view of the structure of fig. 3B according to the present utility model.

In the figure: 1. a body; 2. a connecting plate; 3. a drainage plate; 4. a rotating plate; 5. a pushing component; 501. placing a plate; 502. an electric telescopic rod; 503. a first U-shaped baffle; 504. a pushing plate; 6. a feed pipe; 7. an L-shaped support plate; 8. a crushing assembly; 801. a motor; 802. a first turntable; 803. a second turntable; 804. a connecting rod; 9. a feed hopper; 10. a feed cap; 11. crushing the rod; 12. a crushing knife; 13. a filter plate; 14. a fixed rod; 15. a limiting plate; 16. and a second U-shaped baffle.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Example 1:

Referring to fig. 1-5, the utility model provides a sludge feeding device of a filter press, which comprises a machine body 1 with an opening at the bottom end, wherein a feeding hole is formed in one side of the top end of the machine body 1, a pushing component 5 is arranged on the other side of the top end of the machine body 1, sludge at the top end of the machine body 1 is pushed into the feeding hole, a feeding pipe 6 is arranged at the top end of the machine body 1, the feeding pipe 6 is connected with the machine body 1 through an L-shaped supporting plate 7, the number of the L-shaped supporting plates 7 is two, a crushing component 8 is arranged in the feeding pipe 6, the poured sludge is crushed to prevent the sludge from caking, the following dehydration efficiency is influenced, a connecting plate 2 is arranged at the bottom end of the feeding pipe 6, a first discharging hole is formed in the connecting plate 2, a drainage plate 3 is arranged at the top end of the connecting plate 2 and is in rotary connection with a rotary plate 4 through a fixed bolt, a second discharging hole corresponding to the first discharging hole is formed in the rotary plate 4, a feeding hopper 9 is arranged at the top end of the feeding hopper 9, and a feeding cover 10 is arranged at the top end of the feeding hopper 9 in a clamping way;

The inside of the feed pipe 6 is slidably provided with a filter plate 13, the surface of the filter plate 13 is provided with a plurality of filter holes, the filter plate 13 penetrates through one side of the feed pipe 6, the filter plate 13 is positioned below the crushing assembly 8, and sludge reaching the crushing effect can pass through the filter plate 13 and enter the feed inlet;

One side of the feed pipe 6 is provided with two fixed rods 14, one end of each fixed rod 14 is provided with a limiting plate 15 in a rotating mode, and the two limiting plates 15 correspond to one side of the filter plate 13 when rotating to a vertical state, so that the positions of the filter plate 13 are limited, and the filter plate 13 is prevented from sliding during working;

A second U-shaped baffle 16 is arranged on one side of the top end of the machine body 1, a feed inlet is positioned on the inner side of the second U-shaped baffle 16, and the second U-shaped baffle 16 is connected with two L-shaped support plates 7 to prevent sludge from being pushed into the outside of the feed inlet;

The pushing assembly 5 comprises a placing plate 501, electric telescopic rods 502, a first U-shaped baffle 503 and a pushing plate 504, wherein the placing plate 501 is arranged on the other side of the top end of the machine body 1, the electric telescopic rods 502 are arranged on one side of the placing plate 501, the number of the electric telescopic rods 502 is two, the first U-shaped baffle 503 is arranged on the top end of the machine body 1, the first U-shaped baffle 503 is connected with the L-shaped supporting plate 7, the telescopic ends of the two electric telescopic rods 502 penetrate through the first U-shaped baffle 503, the pushing plate 504 is arranged at the telescopic ends of the two electric telescopic rods 502, and the pushing plate 504 is positioned in the first U-shaped baffle 503 to push sludge on the top end of the machine body 1 into the feeding port;

Specifically, as shown in fig. 1, the electric telescopic rod 502 is first opened, and then the electric telescopic rod 502 drives the pushing plate 504 to move on the surface of the machine body 1, so that the sludge at the top end of the machine body 1 is pushed into the feeding port, wherein the first U-shaped baffle 503 limits the position of the sludge, and the sludge is prevented from moving to a place where the pushing plate 504 cannot push during pushing.

Example 2:

The smashing component 8 comprises a motor 801, a first rotary table 802, a second rotary table 803 and a connecting rod 804, wherein the motor 801 is arranged on one side of the feeding pipe 6, the output end of the motor 801 penetrates through the pipe wall of the feeding pipe 6 and is provided with the first rotary table 802, the inner walls of the two sides of the feeding pipe 6 are respectively provided with a first groove and a second groove, the first rotary table 802 is positioned in the first groove and is rotationally connected with the feeding pipe 6, the second rotary table 803 is rotationally arranged in the second groove, the first rotary table 802 and the second rotary table 803 are connected through the connecting rod 804, the quantity of the connecting rod 804 is five, the poured sludge is smashed, sludge caking is prevented, and the later dehydration efficiency is affected;

The surface of the five connecting rods 804 is provided with a plurality of crushing rods 11, the surface of each connecting rod 804 is provided with a plurality of crushing blades 12, and the surface of each crushing rod 11 is provided with three crushing blades 12, so that the efficiency of crushing sludge is improved;

Specifically, as shown in fig. 3 and 5, the motor 801 is turned on first, and then the motor 801 drives the first turntable 802, the second turntable 803, the connecting rod 804, the crushing rod 11 and the crushing cutter 12 to rotate, wherein the connecting rod 804, the crushing rod 11 and the crushing cutter 12 crush sludge.

When the filter press is used, firstly, the machine body 1 is mounted at the sludge feed inlet of the filter press, then the feed cover 10 is taken down, the motor 801 is started, sludge is poured into the feed hopper 9 completely, then the sludge enters the feed pipe 6, the motor 801 drives the first rotary disc 802, the second rotary disc 803, the connecting rod 804, the crushing rod 11 and the crushing cutter 12 to rotate, the connecting rod 804, the crushing rod 11 and the crushing cutter 12 crush the sludge, the sludge meeting the crushing requirement can pass through the filter plate 13, then falls into the upper part of the machine body 1 through the first discharge hole, a worker can rotate the rotary plate 4 to control whether the first discharge hole is discharged and how much of the discharge is, so that the sludge falls into the upper part of the machine body 1 from the first discharge hole in batches, then the electric telescopic rod 502 is started, the electric telescopic rod 502 can drive the pushing plate 504 to move on the surface of the machine body 1, the sludge at the top end of the machine body 1 is pushed into the feed inlet completely, the position of the first U-shaped baffle 503 limits the sludge, the sludge is prevented from moving to the place where the pushing the material plate 504 cannot push, the two filter plates need to rotate after the feeding is finished, the filter plate 15 is required to be separated, and the filter plates 13 are prevented from being cleaned, and the filter plates are prevented from being slipped and being blocked.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a mud feed arrangement of pressure filter, includes bottom open-ended organism (1), a serial communication port, the feed inlet has been seted up to one side on organism (1) top, the opposite side on organism (1) top is equipped with pushing components (5), the top of organism (1) is equipped with inlet pipe (6), inlet pipe (6) are connected through L type backup pad (7) with organism (1), the inside of inlet pipe (6) is equipped with crushing components (8), the bottom of inlet pipe (6) is provided with connecting plate (2), first discharge gate has been seted up to the inside of connecting plate (2), and the top of connecting plate (2) is provided with drainage board (3), connecting plate (2) are connected through the gim peg and are rotated with rotating board (4), the second discharge gate corresponding with first discharge gate has been seted up to the inside of rotating board (4), the top of inlet pipe (6) is provided with feeder hopper (9), the top block of feeder hopper (9) is equipped with feeding lid (10).

2. A sludge feeding apparatus for a filter press according to claim 1, wherein: the utility model provides a push away material subassembly (5) including placing board (501), electric telescopic handle (502), first U type baffle (503) and pushing away flitch (504), place the opposite side on board (501) setting in organism (1) top, one side of placing board (501) is provided with electric telescopic handle (502), the top of organism (1) is provided with first U type baffle (503), first U type baffle (503) are connected with L type backup pad (7), the flexible end of electric telescopic handle (502) runs through first U type baffle (503), the flexible end of electric telescopic handle (502) is provided with pushes away flitch (504), push away flitch (504) are located the inside of first U type baffle (503).

3. A sludge feeding apparatus for a filter press according to claim 1, wherein: crushing subassembly (8) include motor (801), first carousel (802), second carousel (803) and connecting rod (804), motor (801) set up in one side of inlet pipe (6), the output of motor (801) runs through the pipe wall of inlet pipe (6) and is provided with first carousel (802), first recess and second recess have been seted up respectively to the inner wall of inlet pipe (6) both sides, first carousel (802) are located the inside of first recess to rotate with inlet pipe (6) and be connected, the inside rotation of second recess is equipped with second carousel (803), be connected through connecting rod (804) between first carousel (802) and the second carousel (803).

4. A sludge feed apparatus for a filter press as claimed in claim 3, wherein: the surface of connecting rod (804) is provided with crushing pole (11), the surface of crushing pole (11) is provided with crushing sword (12).

5. A sludge feeding apparatus for a filter press according to claim 1, wherein: the inside slip of inlet pipe (6) is equipped with filter (13), the filtration pore has been seted up on the surface of filter (13), one side of inlet pipe (6) is run through to filter (13), filter (13) are located the below of smashing subassembly (8).

6. The sludge feeding apparatus of a filter press as claimed in claim 5, wherein: one side of the feeding pipe (6) is provided with a fixed rod (14), one end of the fixed rod (14) is rotatably provided with a limiting plate (15), and the limiting plate (15) corresponds to one side of the filter plate (13) when rotating to a vertical state and limits the position of the filter plate (13).

7. A sludge feeding apparatus for a filter press according to claim 1, wherein: one side at organism (1) top is provided with second U type baffle (16), the feed inlet is located the inboard of second U type baffle (16), second U type baffle (16) are connected with L type backup pad (7).