CN213222569U

CN213222569U - Filter cake crushing device for filter press

Info

Publication number: CN213222569U
Application number: CN202021719159.6U
Authority: CN
Inventors: 袁飞; 赵冬梅; 李志伟; 袁志国; 赵盛成
Original assignee: Yancheng Xinghuo Valve Manufacturing Co ltd
Current assignee: Yancheng Xinghuo Valve Manufacturing Co ltd
Priority date: 2020-08-17
Filing date: 2020-08-17
Publication date: 2021-05-18
Anticipated expiration: 2030-08-17

Abstract

The utility model belongs to the field of filter presses, in particular to a filter cake crushing device for a filter press, which comprises a pre-crushing device and a crushing device; the pre-crushing device comprises a crushing table A, a driving gear set A, a cutter shaft A and cutter teeth A, wherein the crushing table A is provided with the driving gear set A connected with the driving device, the cutter shaft A penetrating through the crushing table A is connected to the driving gear set A, and the outer wall of the cutter shaft A is fixed with the cutter teeth A; a crushing device is arranged below the crushing table A and comprises a crushing table B, a driving gear set B, a cutter shaft B and cutter teeth B; the filter cake breaker comprises pre-breaker and breaker, and both stromatolite designs, and the filter cake carries out pre-breaking and breakage in proper order under the broken sword tooth of different intervals, thoroughly breaks the filter cake, solves the not thorough problem of filter cake breakage, makes things convenient for the filter cake to transmit after the breakage.

Description

Filter cake crushing device for filter press

Technical Field

The utility model relates to a pressure filter field, concretely relates to filter cake breaker for pressure filter.

Background

The filter press is a mechanical device which applies a certain pressure to an object by utilizing a special filter medium to dialyze liquid, is a common solid-liquid separation device, and produces a dry filter cake after removing moisture in materials in the working process.

The prior art has the following problems:

the filter press is great in the filter cake specification of working process output, and direct transmission easily leads to blockking up, and current filter cake breaker can only be simple carry out broken separation to the filter cake, and the specification of broken back filter cake piece is still great, and the transmission still has the jam hidden danger.

In order to solve the problems, the application provides a filter cake crushing device for a filter press.

SUMMERY OF THE UTILITY MODEL

Objects of the invention

For solving the technical problem who exists among the background art, the utility model provides a filter cake breaker for pressure filter has the characteristics that filter cake stage breakage and crushing effect are good.

(II) technical scheme

In order to solve the technical problem, the utility model provides a filter cake crushing device for a filter press, which comprises a pre-crushing device and a crushing device; the pre-crushing device comprises a crushing table A, a driving gear set A, a cutter shaft A and cutter teeth A, wherein the crushing table A is provided with the driving gear set A connected with the driving device, the cutter shaft A penetrating through the crushing table A is connected to the driving gear set A, and the outer wall of the cutter shaft A is fixed with the cutter teeth A;

the utility model discloses a breaker, including A broken platform, B drive gear group, B arbor and B sword tooth, the below of A broken platform is provided with breaker, breaker includes B broken platform, B drive gear group, B arbor and B sword tooth, the feed end of B broken platform passes through breaker and connects the discharge end of A broken platform, be provided with on the B broken bench and connect drive arrangement B drive gear group, be connected with on the B drive gear group and run through the B broken platform the B arbor, the outer wall of B arbor is fixed with bellied B sword tooth, the discharge end of B broken platform is connected with the row that is used for arranging the material platform.

Preferably, the number of the cutter shafts A is two, and the two cutter shafts A are respectively connected with two gears meshed with the gear group A.

Preferably, one end of each A cutter shaft penetrating through the outer wall of the crushing table A is connected with a balance end shaft A.

Preferably, the number of the cutter shafts B is two, and the two cutter shafts B are respectively connected with two gears meshed with the gear group B.

Preferably, one end of each of the two B cutter shafts penetrating through the outer wall of the B crushing table is connected with a B balance end shaft.

Preferably, the distance between the cutter teeth A fixed on the outer wall of the cutter shaft A is larger than the distance between the cutter teeth B fixed on the outer wall of the cutter shaft B.

Preferably, a support for supporting is connected between the A crushing table and the B crushing table.

The above technical scheme of the utility model has following profitable technological effect: the filter cake breaker comprises pre-breaker and breaker, and both stromatolite designs, and the filter cake carries out pre-breaking and breakage in proper order under the broken sword tooth of different intervals, thoroughly breaks the filter cake, solves the not thorough problem of filter cake breakage, makes things convenient for the filter cake to transmit after the breakage.

Drawings

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

FIG. 2 is a schematic side view of the present invention;

FIG. 3 is a schematic structural view of the pre-crushing device of the present invention;

fig. 4 is a schematic structural diagram of the crushing device of the present invention.

Reference numerals:

1. a pre-crushing device; 11. a, crushing a table; 12. a driving gear set; 13. a cutter shaft; 14. a, cutter teeth; 15. a, balancing an end shaft; 2. a support; 3. a material conveying table; 4. a crushing device; 41. b, crushing table; 42. b, driving a gear set; 43. b, cutter shaft; 44. b, cutter teeth; 45. b, balancing an end shaft; 5. and a discharge platform.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in detail with reference to the accompanying drawings. It should be understood that the description is intended to be illustrative only and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.

As shown in fig. 1-4, the utility model provides a filter cake crushing device for a filter press, which comprises a pre-crushing device 1 and a crushing device 4; the pre-crushing device 1 comprises an A crushing table 11, an A driving gear set 12, an A cutter shaft 13 and an A cutter tooth 14, wherein the A driving gear set 12 connected with the driving device is arranged on the A crushing table 11, the A cutter shaft 13 penetrating through the A crushing table 11 is connected to the A driving gear set 12, and the raised A cutter tooth 14 is fixed on the outer wall of the A cutter shaft 13;

the below of A broken platform 11 is provided with breaker 4, breaker 4 includes B broken platform 41, B drive gear group 42, B arbor 43 and B sword tooth 44, the discharge end of A broken platform 11 is connected through breaker 4 to the feed end of B broken platform 41, be provided with the B drive gear group 42 of connecting drive arrangement on the B broken platform 41, be connected with the B arbor 43 that runs through B broken platform 41 on the B drive gear group 42, the outer wall of B arbor 43 is fixed with bellied B sword tooth 44, the discharge end of B broken platform 41 is connected with the row material platform 5 that is used for arranging the material.

As working examples of the pre-crushing device 1: the A cutter shafts 13 are arranged in two, the two A cutter shafts 13 are respectively connected with two gears meshed with the A driving gear set 12, the driving device is composed of a motor and a speed reducer, and the two gears meshed with the A driving gear set 12 connected with the output end of the driving device drive the A cutter teeth 14 on the two A cutter shafts 13 to pre-crush filter cakes.

It should be noted that: one end of each of the two A cutter shafts 13 penetrating through the outer wall of the A crushing table 11 is connected with a balance end shaft A15; the A balance end shaft 15 rotates in a driven manner in a bearing on the outer wall of the A crushing table 11, and the rotation balance of the A cutter shaft 13 is kept.

As working examples of the crushing device 4: the two B cutter shafts 43 are arranged, and the two B cutter shafts 43 are respectively connected with two gears meshed with the B driving gear group 42; the driving device with the same structure drives the two gears in the B driving gear set 42 connected with the output end to be meshed, and drives the B cutter teeth 44 on the two B cutter shafts 43 to crush filter cakes.

It should be noted that: one end of each of the two B cutter shafts 43 penetrating through the outer wall of the B crushing table 41 is connected with a B balance end shaft 45; the B balance end shaft 45 is driven to rotate in a bearing on the outer wall of the B crushing table 41, and the rotation balance of the B cutter shaft 43 is maintained.

In this embodiment, the distance between the cutter teeth 14 fixed to the outer wall of the cutter shaft a 13 is greater than the distance between the cutter teeth 44 fixed to the outer wall of the cutter shaft B43, a filter cake produced by the operation of the filter press is pre-crushed in the crushing table a 11 by the cutter teeth 14 fixed to the outer wall of the cutter shaft a 13, so as to realize the crushing of the filter cake, the crushed filter cake is conveyed to the crushing table B41 by the conveying table 3, the filter cake is secondarily crushed in the crushing table B41 by the cutter teeth 44 fixed to the outer wall of the cutter shaft B43, so as to realize the layered crushing of the filter cake, and the crushed material of the crushed filter cake is discharged to the conveying mechanism by the discharging table 5 to convey the crushed material, thereby solving the problem of the blockage caused by the.

In the present embodiment, in order to make the connection between the a crushing table 11 and the B crushing table 41 stable, it is preferable that a support 2 for support is connected between the a crushing table 11 and the B crushing table 41; the support 2 reinforces the joint of the two, and reduces the influence of vibration on the two during working.

It is to be understood that the above-described embodiments of the present invention are merely illustrative of or explaining the principles of the invention and are not to be construed as limiting the invention. Therefore, any modification, equivalent replacement, improvement and the like made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. Further, it is intended that the appended claims cover all such variations and modifications as fall within the scope and boundaries of the appended claims or the equivalents of such scope and boundaries.

Claims

1. A filter cake crushing device for a filter press, characterized by comprising a pre-crushing device (1) and a crushing device (4); the pre-crushing device (1) comprises an A crushing table (11), an A driving gear set (12), an A cutter shaft (13) and A cutter teeth (14), wherein the A driving gear set (12) connected with a driving device is arranged on the A crushing table (11), the A cutter shaft (13) penetrating through the A crushing table (11) is connected onto the A driving gear set (12), and the raised A cutter teeth (14) are fixed on the outer wall of the A cutter shaft (13);

the utility model discloses a crushing machine, including A crushing table (11), crushing device (4) are provided with breaker (4) including B crushing table (41), B drive gear group (42), B arbor (43) and B sword tooth (44), the feed end of B crushing table (41) passes through breaker (4) and connects the discharge end of A crushing table (11), be provided with on B crushing table (41) and connect drive arrangement B drive gear group (42), be connected with on B drive gear group (42) and run through B crushing table (41) B arbor (43), the outer wall of B arbor (43) is fixed with bellied B sword tooth (44), the discharge end of B crushing table (41) is connected with row material platform (5) that are used for arranging the material.

2. The filter cake crushing device for the filter press according to claim 1, wherein the number of the A cutter shafts (13) is two, and the two A cutter shafts (13) are respectively connected with two gears meshed with the A driving gear set (12).

3. The filter cake crushing device for a filter press according to claim 2, wherein one end of each of the two A cutter shafts (13) penetrating through the outer wall of the A crushing table (11) is connected with an A balance end shaft (15).

4. The filter cake crushing device for the filter press according to claim 1, wherein two B cutter shafts (43) are arranged, and the two B cutter shafts (43) are respectively connected with two gears meshed with the B driving gear set (42).

5. The filter cake crushing device for filter presses according to claim 4, wherein one end of the two B cutter shafts (43) penetrating through the outer wall of the B crushing table (41) is connected with a B balance end shaft (45).

6. The filter cake crushing device for a filter press according to claim 1, wherein the distance between the cutter teeth A (14) fixed on the outer wall of the cutter shaft A (13) is larger than the distance between the cutter teeth B (44) fixed on the outer wall of the cutter shaft B (43).

7. The filter cake crushing plant for filter presses according to claim 1, characterized in that a support (2) for support is connected between the a crushing station (11) and the B crushing station (41).