CN214320535U

CN214320535U - Piston pushing and filtering centrifuge capable of preventing jamming

Info

Publication number: CN214320535U
Application number: CN202120208284.9U
Authority: CN
Inventors: 施和忠
Original assignee: Suzhou Xingyi Machinery Co ltd
Current assignee: Suzhou Xingyi Machinery Co ltd
Priority date: 2021-01-26
Filing date: 2021-01-26
Publication date: 2021-10-01
Anticipated expiration: 2031-01-26

Abstract

The utility model relates to the technical field of filtering centrifuges, in particular to a piston pushing filtering centrifuger with anti-jamming function, which comprises a workbench and a shell arranged on the workbench, wherein one side of the shell is provided with an opening, a filter screen with adaptation is arranged in an inner cavity, the filter screen is cylindrical, two ends of the filter screen are provided with sealing plates, the sealing plates are rotationally connected with the inner wall of the inner cavity, one end of the filter screen is provided with an outer shaft, an inner shaft with adaptation is arranged in the outer shaft, one end of the inner shaft is connected with a push plate arranged in the filter screen, when in use, a motor can simultaneously drive the filter screen and the push plate to work, filtrate enters the filter screen through a feed pipe and is pushed to the inner wall of the filter screen through the push plate, then the filter screen rotates, so that the filtrate can be filtered through the filter screen under the action of centrifugal force, meanwhile, the filter screen drives a scraper blade to rotate, and scrapes off filter residues attached to the push plate, avoid the filter residue to pile up on the push pedal, cause the push pedal card to hinder.

Description

Piston pushing and filtering centrifuge capable of preventing jamming

Technical Field

The utility model relates to a filter centrifuge technical field specifically is a piston that anti-sticking hinders pushes away material filter centrifuge.

Background

The piston pusher centrifuge is a continuous operation filtering centrifuge, under the condition of high-speed operation, slurry is continuously fed into the centrifuge through a feeding pipe and is discharged after being filtered through a filtering net, filter residues are easily accumulated on a push plate in the use process of the common filtering centrifuge in the market at present, so that the push plate is blocked, and the working efficiency of the piston pusher centrifuge is influenced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a piston that anti-sticking hinders pushes away material and filters centrifuge to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a piston that anti-sticking hinders pushes away material and filters centrifuge, includes workstation and the casing of setting on the workstation, one side of casing has the opening, and the opening communicates with the inner chamber of casing, and the opening part is equipped with the shrouding of adaptation, be equipped with the filter screen of adaptation in the inner chamber, the filter screen is cylindricly, and the both ends of filter screen are equipped with the closing plate, the closing plate rotates with the inner wall of inner chamber to be connected, the one end of filter screen is equipped with outer axle, is equipped with the interior axle of adaptation in the outer axle, and the one end of interior axle is connected with the push pedal of setting in the filter screen, one side of push pedal is equipped with infundibulate feeding dish, and the feeding dish passes through inlet pipe and external intercommunication, be equipped with the scraper blade in the push pedal, the one end of scraper blade is passed the filter screen and is connected with the pressure spring who sets up on the closing plate.

As a further aspect of the present invention: one of interior axle position in the casing outside serves and is equipped with the square frame, is equipped with an incomplete gear in the square frame, and gear and the internal tooth adaptation of setting on the inner wall of square frame both sides, be equipped with the motor on the workstation, the output and the outer shaft gear drive of motor are connected, the below of gear is equipped with the montant, and the one end and the workstation of montant rotate to be connected, and the other end and gear connection, and the montant passes through driving belt and is connected with the output transmission of motor.

As a further aspect of the present invention: the utility model discloses a flexible non-slip mat, including workstation, regulating block, threaded column threaded connection on the workstation, the below of workstation is equipped with the supporting leg, is equipped with the regulating block on the supporting leg, the regulating block rotates with the supporting leg to be connected, and the regulating block with set up on the workstation threaded column threaded connection, the below of supporting leg is equipped with flexible non-slip mat.

As a further aspect of the present invention: the flexible anti-skid pad is made of rubber.

As a further aspect of the present invention: one end of the inner cavity close to the opening of the shell is provided with a storage groove, and a sealing plate on one side close to the storage groove is provided with a notch.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the motor can drive filter screen and push pedal work simultaneously, makes the push pedal with filtrating propelling movement to the inner wall of filter screen on, rotates through the filter screen and produces centrifugal force, makes filtrating see through the filter screen and accomplishes the filtration, simultaneously, the filter screen drives the scraper blade and rotates, and the scraper blade pastes tight push pedal under pressure spring's effect, scrapes adnexed filter residue in the push pedal, avoids the filter residue to pile up and causes the push pedal card to hinder.

2. The position of the supporting leg in the height direction can be adjusted by rotating the adjusting block, so that the piston pushing and filtering centrifuge can be stably placed, and the stability of the piston pushing and filtering centrifuge is improved.

Drawings

Fig. 1 is a schematic structural diagram of a piston-pushing filtering centrifuge with anti-jamming function.

Fig. 2 is a schematic structural diagram of a workbench in the anti-jamming piston-pushing filtering centrifuge.

Fig. 3 is a schematic structural diagram of a scraper in the anti-jamming piston-pushing filtering centrifuge.

FIG. 4 is a schematic diagram of a filter screen in an anti-jamming piston pusher filter centrifuge.

1-workbench, 2-shell, 3-inner cavity, 4-feeding pipe, 5-sealing plate, 6-sealing plate, 7-notch, 8-storage groove, 9-adjusting block, 10-supporting leg, 11-outer shaft, 12-inner shaft, 13-gear, 14-square frame, 15-driving belt, 16-vertical rod, 17-filter screen, 18-scraper, 19-pressure spring, 20-push plate, 21-feeding disc and 22-motor.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

The present invention will be described in detail with reference to the following embodiments, wherein like or similar elements are designated by like reference numerals throughout the drawings or description, and wherein the shape, thickness or height of the various elements may be expanded or reduced in practical applications. The embodiments of the present invention are provided only for illustration, and not for limiting the scope of the present invention. Any obvious and obvious modifications or alterations to the present invention can be made without departing from the spirit and scope of the present invention.

Example 1

Referring to fig. 1-4, an anti-jamming piston-pushing filtering centrifuge comprises a worktable 1 and a casing 2 disposed on the worktable 1, wherein one side of the casing 2 has an opening, the opening is communicated with an inner cavity 3 of the casing 2, the opening is provided with an adaptive sealing plate 6, the opening can be sealed by the sealing plate 6, so that the inner cavity 3 forms a sealed space, the inner cavity 3 is provided with an adaptive filter screen 17, the filter screen 17 is cylindrical, two ends of the filter screen 17 are provided with sealing plates 5, the sealing plates 5 are rotatably connected with the inner wall of the inner cavity 3, one end of the filter screen 17 is provided with an outer shaft 11, the outer shaft 11 is provided with an adaptive inner shaft 12, one end of the inner shaft 12 is connected with a push plate 20 disposed in the filter screen 17, the push plate 20 can be driven by the inner shaft 12 to perform reciprocating linear motion, one side of the push plate 20 is provided with a funnel-shaped feeding disc 21, the feeding disc 21 is communicated with the outside through a feeding pipe 4, during the use, the filtrating passes through inlet pipe 4 intercommunication, gets into in the filter screen 17, through push pedal 20 with filtrating propelling movement to filter screen 17's inner wall on, the outer axle 11 of rethread drives filter screen 17 and rotates, makes filtrating see through filter screen 17 under the effect of centrifugal force and accomplishes the filtration, be equipped with scraper blade 18 on push pedal 20, the one end of scraper blade 18 is passed filter screen 17 and is connected with the pressure spring 19 that sets up on closing plate 5, can make scraper blade 18 paste tightly on push pedal 20 through pressure spring 19, makes filter screen 17 drive scraper blade 18 and rotates, clears up adnexed filter residue on push pedal 20, has avoided the filter residue to pile up on push pedal 20, causes push pedal 20 card to hinder.

The end of the inner shaft 12, which is located outside the housing 2, is provided with a frame 14, in which frame 14 an incomplete gear 13 is arranged, and the gear 13 is adapted to the internal teeth arranged on the inner walls of the frame 14 on both sides, the gear 13 can be respectively meshed with the internal teeth on the inner wall of one side of the frame 14 through rotation, the frame 14 is driven to do reciprocating linear motion in the horizontal direction, thereby pushing the push plate 20 to work, the workbench 1 is provided with a motor 22, the output end of the motor 22 is in gear transmission connection with the outer shaft 11, the outer shaft 11 can be driven to rotate by the motor 22, thereby driving the filter screen 17 to rotate, a vertical rod 16 is arranged below the gear 13, one end of the vertical rod 16 is rotatably connected with the workbench 1, the other end is connected with the gear 13, the vertical rod 16 is in transmission connection with the output end of the motor 22 through a transmission belt 15, the motor 22 can drive the outer shaft 11 to rotate and can drive the gear 13 to rotate.

The utility model discloses a centrifugal machine, including workstation 1, regulating block 9, piston, supporting leg 10, regulating block 9 and supporting leg 10 are equipped with supporting leg 10 in the below of workstation 1, are equipped with regulating block 9 on the supporting leg 10, regulating block 9 rotates with supporting leg 10 to be connected, and regulating block 9 and setting up threaded column threaded connection on workstation 1, can adjust the position of supporting leg 10 on the direction of height through rotating regulating block 9 to make the piston push away the material and filter placing that centrifuge can be stable, the below of supporting leg 10 is equipped with flexible slipmat, can increase the frictional force between supporting leg 10 and ground through flexible slipmat, has improved the piston and has pushed away the material that filters centrifuge, and the material of flexible slipmat does not put the restriction, in this embodiment, and is preferred, the material of flexible slipmat is rubber.

The working principle of the embodiment is as follows: during the use, outer axle 11 of motor 22 drive rotates, it rotates to drive filter screen 17, motor 22 can also drive gear 13 and rotate simultaneously, make square frame 14 be reciprocating type linear motion on the horizontal direction, promote push pedal 20 and carry out work, pass through inlet pipe 4 intercommunication when filtrating, get into in the filter screen 17, on the inner wall with filtrating propelling movement to filter screen 17 through push pedal 20, rethread filter screen 17 rotates, make filtrating see through filter screen 17 under the effect of centrifugal force and accomplish the filtration, and simultaneously, filter screen 17 drives scraper blade 18 and rotates, scraper blade 18 pastes tight push pedal 20 under pressure spring 19's effect, thereby scrape adnexed filter residue on the push pedal 20, avoid the filter residue to pile up on push pedal 20, cause push pedal 20 jamming.

Example 2

In order to collect the filtrate conveniently, this embodiment is further improved on the basis of embodiment 1, and the improvement is as follows: be close to 2 open-ended one ends of casing in the inner chamber 3 and be equipped with holding tank 8, and be close to and be equipped with breach 7 on the one side closing plate 5 of holding tank 8, during the use, during filtrate after the filtration flows into holding tank 8 through breach 7, the staff of being convenient for collects the filtrate.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The piston pushing and filtering centrifuge capable of preventing jamming comprises a workbench (1) and a shell (2) arranged on the workbench (1), and is characterized in that one side of the shell (2) is provided with an opening which is communicated with an inner cavity (3) of the shell (2), the opening is provided with a sealing plate (6) matched with the opening, a filter screen (17) matched with the inner cavity (3) is arranged in the inner cavity (3), the filter screen (17) is cylindrical, sealing plates (5) are arranged at two ends of the filter screen (17), the sealing plates (5) are rotatably connected with the inner wall of the inner cavity (3), one end of the filter screen (17) is provided with an outer shaft (11), an inner shaft (12) matched with the outer shaft is arranged in the outer shaft (11), one end of the inner shaft (12) is connected with a push plate (20) arranged in the filter screen (17), one side of the push plate (20) is provided with a funnel-shaped feeding disc (21), and the feeding disc (21) is communicated with the outside through a feeding pipe (4), a scraper (18) is arranged on the push plate (20), and one end of the scraper (18) penetrates through the filter screen (17) to be connected with a pressure spring (19) arranged on the sealing plate (5).

2. The piston pushing filtering centrifuge with the jamming prevention function according to claim 1, wherein a frame (14) is arranged at one end of the inner shaft (12) located at the outer side of the shell (2), an incomplete gear (13) is arranged in the frame (14), the gear (13) is matched with inner teeth arranged on inner walls of two sides of the frame (14), a motor (22) is arranged on the workbench (1), an output end of the motor (22) is in gear transmission connection with the outer shaft (11), a vertical rod (16) is arranged below the gear (13), one end of the vertical rod (16) is in rotational connection with the workbench (1), the other end of the vertical rod is in gear connection with the gear (13), and the vertical rod (16) is in transmission connection with an output end of the motor (22) through a transmission belt (15).

3. The piston pushing and filtering centrifuge with the jamming prevention function according to claim 1 is characterized in that a supporting leg (10) is arranged below the workbench (1), an adjusting block (9) is arranged on the supporting leg (10), the adjusting block (9) is rotatably connected with the supporting leg (10), the adjusting block (9) is in threaded connection with a threaded column arranged on the workbench (1), and a flexible anti-skid pad is arranged below the supporting leg (10).

4. The anti-jamming piston pusher filter centrifuge of claim 3, wherein the flexible anti-slip mat is made of rubber.

5. The piston-pushing material filtering centrifuge with the anti-jamming function according to claim 1, characterized in that a storage groove (8) is arranged at one end of the inner cavity (3) close to the opening of the shell (2), and a notch (7) is arranged on the sealing plate (5) at one side close to the storage groove (8).