CN213555611U

CN213555611U - Device for breaking filter cake and forming hole

Info

Publication number: CN213555611U
Application number: CN202022316190.1U
Authority: CN
Inventors: 王烨煜; 王德梁; 王明山; 王明林
Original assignee: Hubei Runchu Environmental Technology Co ltd
Current assignee: Hubei Runchu Environmental Technology Co ltd
Priority date: 2020-10-19
Filing date: 2020-10-19
Publication date: 2021-06-29
Anticipated expiration: 2030-10-19

Abstract

The utility model discloses a filter cake breaking and holing device, which comprises a first shell, wherein a first through groove is formed in the upper surface of the first shell, a collecting hopper is fixedly connected to the upper surface of the first shell and is arranged opposite to the first through groove, a fixed cover is welded on the inner top wall of the first shell and is arranged opposite to the first through groove, and a filter plate is attached to the inner side wall of the fixed cover; drive the fourth rod through the motor and rotate, the fourth rod drives the worm wheel and rotates, the worm wheel is connected with the worm meshing, and then make the worm drive first body of rod and rotate, first body of rod drives the second body of rod and rotates, the second body of rod drives the third body of rod and rotates, not only can break away the filter cake that forms in the fixed cover, and then the frequency of regularly clearing up the filter cake has been reduced, but also the later stage is with the broken required time of filter cake, the third body of rod keeps rotating, make the inside annular hole form region that appears of filter cake, and then make this device can continuous work.

Description

Device for breaking filter cake and forming hole

Technical Field

The utility model relates to a technical field is abolished to the filter cake, specifically is a abolish filter cake cavitation device.

Background

The filter cake is solid matter contained in stock solution which is retained on the filter after the liquid passes through the filter, the formation of the filter cake is helpful for improving the efficiency of filtering the solid matter, but the pressure loss is increased, the influence of the filter cake on the pressure loss depends on the thickness of the filter cake and the resistance coefficient between the solid matters, and when the filter cake thickens to cause the pressure loss to reach a limit value, the filter cake must be removed to continue the filtering.

The filter cake is broken through the method of beating generally to current mode of breaking the filter cake, this kind of method is when using, make easily shake with the same frequency between solid and the liquid, and then make solid-liquid separation's efficiency reduce, and along with the increase of filter cake thickness, the effect of beating worsens, not only increased the frequency that needs regularly clear up the filter cake, need carry out the broken time to the filter cake when having increased the later stage use filter cake, and also cause the filter screen to block up easily, and then make work efficiency reduce, for this reason, provide a broken filter cake cavitation device.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a abolish filter cake cavitation device 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: a filter cake breaking and holing device comprises a first shell, wherein a first through groove is formed in the upper surface of the first shell, a collecting hopper is fixedly connected to the upper surface of the first shell and is arranged opposite to the first through groove, a fixed cover is welded to the inner top wall of the first shell and is arranged opposite to the first through groove, a filter plate is attached to the inner side wall of the fixed cover, two second through grooves are symmetrically formed in two sides of the fixed cover, a first plate body is connected to the inner side wall of each second through groove in a sliding mode, the upper surface of the first plate body is attached to the lower surface of the filter plate, two connecting rods are symmetrically welded to the inner side wall of the fixed cover, a second shell is welded to one end, adjacent to each connecting rod, of the inner top wall and the inner bottom wall of the second shell is rotatably connected with a worm through a first bearing, and one end of the worm penetrates through the inner bottom wall of, the one end welding of worm has the first body of rod, the one end fixedly connected with second body of rod of the first body of rod, the lateral wall welding of the second body of rod has the scraper blade, the lower surface laminating of scraper blade in the upper surface of filter, the lateral wall symmetrical welding of the second body of rod has two third body of rods, one side of fixed cover is rotated through the second bearing and is connected with the fourth body of rod, the one end of the fourth body of rod is run through one side of second casing and with the second casing passes through the third bearing and rotates and connect, the lateral wall fixedly connected with worm wheel of the fourth body of rod, the outer lane teeth of a cogwheel meshing of worm wheel connect in the outer lane teeth of a cogwheel of worm, the other end fixedly connected with motor of the fourth body of.

As further preferable in the present technical solution: the lower fixed surface of motor is connected with the fixed plate, one side of fixed plate weld in one side of fixed cover.

As further preferable in the present technical solution: the lower surface of the first shell is fixedly connected with a supporting plate, and four supporting rods are symmetrically welded at four corners of the lower surface of the supporting plate.

As further preferable in the present technical solution: one side intercommunication of first casing has the drain pipe, the valve is installed to the lateral wall of drain pipe.

As further preferable in the present technical solution: the front surface of the first shell is hinged with a door body through a hinge, the front surface of the door body is fixedly connected with a female buckle, the front surface of the first shell is fixedly connected with a male buckle, and the male buckle is connected with the female buckle in a buckling mode.

As further preferable in the present technical solution: and one side of the first shell is provided with a vent hole and is opposite to the motor.

As further preferable in the present technical solution: the upper surface welding of first plate body has the second plate body, one side laminating of second plate body in one side of fixed cover.

Compared with the prior art, the beneficial effects of the utility model are that: drive the fourth rod through the motor and rotate, the fourth rod drives the worm wheel and rotates, the worm wheel is connected with the worm meshing, and then make the worm drive first body of rod and rotate, first body of rod drives the second body of rod and rotates, the second body of rod drives the third body of rod and rotates, not only can break away the filter cake that forms in the fixed cover, and then the frequency of regularly clearing up the filter cake has been reduced, and the later stage is still reduced with the broken required time of filter cake, the third body of rod keeps rotating, make the inside annular hole form region that appears of filter cake, and then make this device can continuous operation, the second body of rod drives the scraper blade and clears up the surface of filter, the solid blockage filter screen has been avoided, and then solid-liquid separation's work efficiency has been improved.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic side view of the connection structure of the worm wheel, the worm and the second plate body of the present invention.

Fig. 3 is a schematic view of the connection structure between the motor and the worm wheel of the present invention.

Fig. 4 is a schematic diagram of the front surface structure of the first housing of the present invention.

Fig. 5 is a schematic top view of the second rod, the filter plate and the fixing cover of the present invention.

In the figure: 1. a first housing; 2. a first through groove; 3. a collection hopper; 4. a fixed cover; 5. a filter plate; 6. a second through groove; 7. a first plate body; 8. a second housing; 9. a connecting rod; 10. a worm; 11. a first rod body; 12. a second rod body; 13. a squeegee; 14. a third rod body; 15. a fourth rod body; 16. a worm gear; 17. a motor; 18. a support plate; 19. a support bar; 20. a drain pipe; 21. a valve; 22. a fixing plate; 23. a vent hole; 24. a hinge; 25. a door body; 26. a female buckle; 27. a sub-buckle; 28. a second plate body.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Examples

Referring to fig. 1-5, the present invention provides a technical solution: a filter cake breaking and holing device comprises a first shell 1, wherein a first through groove 2 is formed in the upper surface of the first shell 1, a collecting hopper 3 is fixedly connected to the upper surface of the first shell 1 and is arranged opposite to the first through groove 2, a fixed cover 4 is welded on the inner top wall of the first shell 1 and is arranged opposite to the first through groove 2, a filter plate 5 is attached to the inner side wall of the fixed cover 4, two second through grooves 6 are symmetrically formed in two sides of the fixed cover 4, a first plate body 7 is connected to the inner side wall of each second through groove 6 in a sliding mode, the upper surface of each first plate body 7 is attached to the lower surface of the filter plate 5, two connecting rods 9 are symmetrically welded on the inner side wall of the fixed cover 4, a second shell 8 is welded at one end adjacent to the two connecting rods 9, a worm 10 is rotatably connected between the inner top wall and the inner bottom wall of the second shell 8 through a first bearing, one, the one end welding of worm 10 has the first body of rod 11, the one end fixedly connected with second body of rod 12 of the first body of rod 11, the lateral wall welding of the second body of rod 12 has scraper blade 13, the lower surface laminating of scraper blade 13 is in the upper surface of filter 5, the lateral wall symmetrical welding of the second body of rod 12 has two third body of rods 14, one side of fixed cover 4 rotates through the second bearing and is connected with fourth rod 15, one side that second casing 8 was run through to the one end of fourth rod 15 and rotates through the third bearing with second casing 8 and be connected, the lateral wall fixedly connected with worm wheel 16 of fourth rod 15, the outer lane teeth of a cogwheel meshing of worm wheel 16 is connected in the outer lane teeth of a cogwheel of worm 10, the other end fixedly connected with motor 17 of fourth.

In this embodiment, specifically: the lower surface of the motor 17 is fixedly connected with a fixing plate 22, and one side of the fixing plate 22 is welded on one side of the fixing cover 4; the fixing plate 22 can increase the stability of the motor 17, and further reduce the influence of self vibration on the device when the motor 17 runs.

In this embodiment, specifically: the lower surface of the first shell 1 is fixedly connected with a supporting plate 18, and four supporting rods 19 are symmetrically welded at the four corners of the lower surface of the supporting plate 18; the arrangement of the supporting plate 18 and the supporting rod 19 can reduce the contact area between the device and the ground, further increase the pressure between the device and the ground, and finally increase the stability of the device during operation.

In this embodiment, specifically: one side of the first shell 1 is communicated with a drain pipe 20, and the outer side wall of the drain pipe 20 is provided with a valve 21; a drain 20 and a valve 21 are provided to facilitate the draining of the filtered liquid out of the first housing 1 for further use.

In this embodiment, specifically: the front surface of the first shell 1 is hinged with a door body 25 through a hinge 24, the front surface of the door body 25 is fixedly connected with a female buckle 26, the front surface of the first shell 1 is fixedly connected with a male buckle 27, and the male buckle 27 is connected with the female buckle 26 in a buckling manner; the door 25 is provided to facilitate the removal of the filter cake temporarily stored in the fixed cover 4, thereby avoiding the influence on the next use of the apparatus.

In this embodiment, specifically: one side of the first shell 1 is provided with a vent hole 23 and is arranged opposite to the motor 17; the vent holes 23 are arranged, so that heat generated when the motor 17 operates can be conveniently discharged to the atmosphere, the overhigh temperature of the motor 17 is avoided, and the service life of the motor 17 is further prolonged.

In this embodiment, specifically: a second plate 28 is welded on the upper surface of the first plate 7, and one side of the second plate 28 is attached to one side of the fixed cover 4; the second plate 28 is disposed to limit the position of the first plate 7, so as to prevent the first plate 7 from separating from the second through groove 6.

In this embodiment: the motor 17 is model number XD-3420.

In this embodiment: a switch group for controlling the starting and the closing of the motor 17 is installed on one side of the first shell 1, and the switch group is connected with an external commercial power and used for supplying power to the motor 17.

Working principle or structural principle, when in use, a solid-liquid mixture to be filtered is placed at a collecting hopper 3 through external equipment, the mixture enters the inside of a fixed cover 4 through the collecting hopper 3 and a first through groove 2, the mixture falls on the surface of a filter plate 5, under the action of gravity, the solid is isolated on the upper surface of the filter plate 5, the liquid enters the inside of a first shell 1 through the filter plate 5 and is temporarily stored, the mixture is continuously injected into the inside of the fixed cover 4, a filter cake is further formed on the upper surface of the filter plate 5, a switch in a switch group is pressed, a motor 17 starts to operate, an output shaft of the motor 17 drives a fourth rod body 15 to rotate, the fourth rod body 15 drives a worm wheel 16 to rotate, the worm wheel 16 is meshed with a worm 10, the worm 10 drives a first rod body 11 to rotate, the first rod body 11 drives a second rod body 12 to rotate, the second rod body 12 drives a third rod body 14 to rotate, under the effect of the third body of rod 14, the filter cake is broken, and then make and continuously add the mixture to the inside of fixed cover 4, the second body of rod 12 drives scraper blade 13 and clears up the surface of filter 5, the jam of filter 5 has been avoided, the filter cake is broken the back and is temporarily stored in the inside of fixed cover 4, after the stroke, can be through opening the door body 25, stimulate the second plate body 28, the second plate body 28 drives first plate body 7 and slides at the inside wall of second trough 6, and then make first plate body 7 break away from filter 5, filter 5 and the filter cake that is broken away from fixed cover 4, utilize external equipment to take out it, reset the inside of fixed cover 4 in again with filter 5, open valve 21, discharge the liquid of the inside of first casing 1, liquid gets into external equipment through drain pipe 20, and then accomplish the recycle to liquid.

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

Claims

1. A filter cake cave breaking device comprises a first shell (1) and is characterized in that: the upper surface of the first shell (1) is provided with a first through groove (2), the upper surface of the first shell (1) is fixedly connected with a collecting hopper (3) and is arranged opposite to the first through groove (2), the top wall of the inner part of the first shell (1) is welded with a fixed cover (4) and is arranged opposite to the first through groove (2), the inner side wall of the fixed cover (4) is attached with a filter plate (5), two second through grooves (6) are symmetrically arranged on two sides of the fixed cover (4), the inner side wall of the second through groove (6) is slidably connected with a first plate body (7), the upper surface of the first plate body (7) is attached to the lower surface of the filter plate (5), the inner side wall of the fixed cover (4) is symmetrically welded with two connecting rods (9), and one end of the two connecting rods (9) adjacent is welded with a second shell (8), the inner top wall and the inner bottom wall of the second shell (8) are rotatably connected with a worm (10) through a first bearing, one end of the worm (10) penetrates through the inner bottom wall of the second shell (8), one end of the worm (10) is welded with a first rod body (11), one end of the first rod body (11) is fixedly connected with a second rod body (12), the outer side wall of the second rod body (12) is welded with a scraper (13), the lower surface of the scraper (13) is attached to the upper surface of the filter plate (5), the outer side wall of the second rod body (12) is symmetrically welded with two third rod bodies (14), one side of the fixed cover (4) is rotatably connected with a fourth rod body (15) through a second bearing, one end of the fourth rod body (15) penetrates through one side of the second shell (8) and is rotatably connected with the second shell (8) through a third bearing, the outer side wall of the fourth rod body (15) is fixedly connected with a worm wheel (16), the outer ring gear teeth of the worm wheel (16) are meshed with the outer ring gear teeth of the worm (10), and the other end of the fourth rod body (15) is fixedly connected with a motor (17).

2. A filter cake cave breaking device according to claim 1, wherein: the lower surface of motor (17) is fixedly connected with fixed plate (22), the one side of fixed plate (22) weld in one side of fixed cover (4).

3. A filter cake cave breaking device according to claim 1, wherein: the lower surface of the first shell (1) is fixedly connected with a supporting plate (18), and four supporting rods (19) are symmetrically welded at four corners of the lower surface of the supporting plate (18).

4. A filter cake cave breaking device according to claim 1, wherein: one side of the first shell (1) is communicated with a drain pipe (20), and a valve (21) is installed on the outer side wall of the drain pipe (20).

5. A filter cake cave breaking device according to claim 1, wherein: the front surface of first casing (1) articulates through hinge (24) has a body (25), the front surface fixed connection of the body (25) box (26), the front surface fixed connection of first casing (1) detains (27) son, son detain (27) with box (26) buckle is connected.

6. A filter cake cave breaking device according to claim 1, wherein: one side of the first shell (1) is provided with a vent hole (23) and is opposite to the motor (17).

7. A filter cake cave breaking device according to claim 1, wherein: the upper surface welding of first plate body (7) has second plate body (28), one side laminating of second plate body (28) in one side of fixed cover (4).