CN217895422U

CN217895422U - Filter cartridge with spiral extrusion device

Info

Publication number: CN217895422U
Application number: CN202222063284.1U
Authority: CN
Inventors: 周道朋; 卢继伟; 钱国强
Original assignee: Yixing Pioniere Environmental Protection Equipment Co ltd
Current assignee: Yixing Pioniere Environmental Protection Equipment Co ltd
Priority date: 2022-08-08
Filing date: 2022-08-08
Publication date: 2022-11-25
Anticipated expiration: 2032-08-08

Abstract

The utility model discloses a take spiral extrusion device strain a section of thick bamboo, it includes the upper plate to strain a section of thick bamboo body, the hypoplastron, the rotating ring that is equipped with a plurality of interval arrangements between upper plate and the hypoplastron forms the lateral wall of a section of thick bamboo body with the stationary ring, be equipped with on the hypoplastron and strain a logical hole of the inside intercommunication of a section of thick bamboo body, stationary ring and upper plate, connect through the connecting rod between the hypoplastron, be equipped with a plurality of interval gaskets between the two adjacent stationary rings, and the rotating ring is between the inner circle that a plurality of interval gaskets line formed, it is equipped with a screw axis to strain a section of thick bamboo body center, be equipped with drive screw axis pivoted drive assembly on the screw axis, strain the internal axle that all connects with all rotating rings that is equipped with of a section of thick bamboo, axle and screw axis connection. In the utility model, the screw shaft rotates in the positive direction, the screw shaft extrudes a solid-liquid mixture to move towards the upper plate, the liquid flows out from the gap between the driven ring and the fixed ring, the screw shaft drives the movable ring to rotate, and the solid in the gap between the movable ring and the fixed ring is automatically cleaned; when the screw shaft rotates in the opposite direction, the solid is pushed out of the filter cartridge body in the opposite direction.

Description

Filter cartridge with spiral extrusion device

Technical Field

The utility model relates to a sludge dewatering field especially relates to a take spiral extrusion device strain a section of thick bamboo.

Background

Sludge is a necessary product of sewage treatment, contains high moisture, and is dewatered before being discarded in order to reduce the pollution of the sludge to the environment. Sludge dewatering equipment commonly used at present has fold spiral shell sludge dewaterer, plate and frame sludge dewaterer, belt sludge dewaterer, and wherein the tradition is folded spiral shell sludge dewaterer screw axis and is driven the rotating ring rotatory, and the rotating ring contacts with the screw axis, and easy wearing and tearing are one end and are advanced sewage, and the other end goes out mud, and the follow-up sewage of dehydration in-process gets into, influences the dehydration effect.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a take spiral extrusion device's a section of thick bamboo.

The innovation point of the utility model is that the screw shaft extrudes the solid-liquid mixture to move towards the upper plate through the rotation in the positive direction, the liquid flows out from the gap between the driven ring and the fixed ring, the screw shaft drives the rotating ring to rotate, and the solid in the gap between the moving ring and the fixed ring is automatically cleaned; then when the spiral shaft rotates in the opposite direction, the solid is reversely pushed out of the filter cylinder body, so that the filter cylinder is convenient and quick, is not easy to wear, and has good dewatering effect.

In order to realize the purpose of the utility model, the technical proposal of the utility model is that: the utility model provides a take spiral extrusion device to strain a section of thick bamboo, includes and strains a section of thick bamboo body, it includes upper plate, hypoplastron to strain a section of thick bamboo body, be equipped with a plurality of movable rings and the stationary ring of interval arrangement between upper plate and the hypoplastron and form the lateral wall of straining a section of thick bamboo body, be equipped with on the hypoplastron and strain a No. one through-hole of the inside intercommunication of section of thick bamboo body, be connected through the connecting rod between stationary ring and upper plate, the hypoplastron, adjacent two be equipped with a plurality of interval gaskets between the stationary ring, the movable ring thickness slightly is less than the thickness of interval gasket, and the movable ring is between the inner circle that a plurality of interval gaskets line formed, strain a section of thick bamboo body center and be equipped with a screw axis, be equipped with drive screw axis pivoted drive assembly on the screw axis strain this internal and all movable rings of being equipped with a shaft, shaft and screw axis connection.

Furthermore, the fixed ring is provided with a second through hole for penetrating the connecting rod, the spacing spacer is provided with a third through hole for penetrating the connecting rod, the upper plate and the lower plate are provided with fourth through holes for penetrating the connecting rod, and two ends of the connecting rod are limited by the limiting assemblies. The fixed ring and the movable ring are detachably connected, so that the disassembly is convenient and quick.

Further, the connecting rod is a threaded rod, and the limiting component is a nut. The nut can be screwed at any position of the threaded rod, the number of the movable rings and the fixed rings can be increased or reduced according to the situation, and the installation and the disassembly are convenient.

Furthermore, a fifth through hole for passing through the shaft is formed in the movable ring. The shaft can drive the movable ring to rotate, and the movable ring is convenient and quick to detach and install.

Furthermore, the fifth through hole is a hexagonal hole, and the section of the shaft is hexagonal. The shaft can be prevented from rotating.

Further, the shaft and the screw shaft are connected by a plurality of connection plates. The shaft and the spiral shaft are connected and disassembled conveniently.

The utility model has the advantages that:

1. in the utility model, the screw shaft rotates in the positive direction, the screw shaft extrudes a solid-liquid mixture to move towards the upper plate, the liquid flows out from the gap between the driven ring and the fixed ring, the screw shaft drives the movable ring to rotate, and the solid in the gap between the movable ring and the fixed ring is automatically cleaned; then when the spiral shaft rotates in the opposite direction, the solid is reversely pushed out of the filter cylinder body, so that the filter cylinder is convenient and quick, is not easy to wear, and has good dewatering effect.

2. The utility model discloses most parts do benefit to the dismantlement, easy to assemble.

Drawings

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

Fig. 2 is a cross-sectional view of the present invention.

Fig. 3 is a schematic structural diagram of the rotating ring.

Fig. 4 is a schematic structural view of the stationary ring.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings.

Example 1: as shown in fig. 1, 2, 3, 4, a filter cartridge with a screw extrusion device comprises a filter cartridge body 1, wherein the filter cartridge body 1 comprises an upper plate 2 and a lower plate 3, a plurality of movable rings 4 and fixed rings 5 which are arranged at intervals are arranged between the upper plate 2 and the lower plate 3 to form a side wall of the filter cartridge body 1, a first through hole 6 communicated with the inside of the filter cartridge body 1 is arranged on the lower plate 3, the fixed rings 5 are connected with the upper plate 2 and the lower plate 3 through connecting rods 7, a plurality of spacing gaskets 8 are arranged between two adjacent fixed rings 5, the thickness of each movable ring 4 is slightly smaller than that of each spacing gasket 8, the movable ring 4 is arranged between inner rings formed by connecting the spacing gaskets 8, a hexagonal hole 9 is arranged at the center of the filter cartridge body 1, a driving assembly 10 for driving the screw shaft 9 to rotate is arranged on the screw shaft 9, a shaft 11 connected with all the movable rings 4 is arranged in the filter cartridge body 1, a fifth through hole 16 for passing through the shaft 11 is arranged on the movable ring 4, the hexagonal hole 16 is a hexagonal hole, the section of the shaft 11 is connected with the screw shaft 9 through a plurality of screw shafts 17.

Be equipped with No. two through-holes 12 that are used for passing connecting rod 7 on the stationary ring 5, be equipped with No. three through-holes 13 that are used for passing connecting rod 7 on the interval gasket 8, be equipped with No. four through-holes 14 that are used for passing connecting rod 7 on upper plate 2 and the hypoplastron 3, it is spacing that connecting rod 7 both ends are through spacing subassembly 15, connecting rod 7 is the threaded rod, and spacing subassembly 15 is the nut.

When the automatic cleaning device works, the screw shaft 9 rotates in the positive direction, the screw shaft 9 extrudes a solid-liquid mixture, the solid-liquid mixture moves towards the upper plate 2, the liquid flows out from a gap between the driven ring 4 and the fixed ring 5, the screw shaft 9 drives the movable ring 5 to rotate, and the solid in the gap between the movable ring 4 and the fixed ring 5 is automatically cleaned; the screw shaft 9 then rotates in the opposite direction to push the solids out of the cartridge body 1 in the opposite direction.

The described embodiments are only some, but not all embodiments of the invention. 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.

Claims

1. The utility model provides a take spiral extrusion device's a section of thick bamboo, includes and strains a section of thick bamboo body, strain a section of thick bamboo body and include upper plate, hypoplastron, its characterized in that, be equipped with a plurality of movable rings of interval arrangement and stationary ring between upper plate and the hypoplastron and form the lateral wall of straining a section of thick bamboo body, be equipped with the one number through-hole that communicates with straining a section of thick bamboo body inside on the hypoplastron, the stationary ring is connected through the connecting rod with upper plate, hypoplastron, two adjacent be equipped with a plurality of interval gaskets between the stationary ring, movable ring thickness slightly is less than the thickness of interval gasket, and the movable ring is between the inner circle that a plurality of interval gasket lines formed, strain a section of thick bamboo body center and be equipped with a screw axis, be equipped with drive screw axis pivoted drive assembly on the screw axis, strain this internal axle that is equipped with all movable rings and all connects of straining, axle and screw axis connection.

2. The filter cylinder with the screw extrusion device as claimed in claim 1, wherein the stationary ring is provided with a second through hole for passing the connecting rod, the spacer is provided with a third through hole for passing the connecting rod, the upper plate and the lower plate are provided with a fourth through hole for passing the connecting rod, and both ends of the connecting rod are limited by the limiting assembly.

3. The filter cartridge with screw extrusion apparatus of claim 2, wherein the connecting rod is a threaded rod and the limiting component is a nut.

4. The filter cartridge with screw extrusion device as claimed in claim 2, wherein said rotating ring is provided with a number five through hole for passing a shaft.

5. The filter cartridge with screw extrusion device as claimed in claim 4, wherein the through hole of five is a hexagonal hole and the shaft has a hexagonal section.

6. The filter cartridge with screw extrusion apparatus of claim 1, wherein the shaft and the screw shaft are connected by a plurality of connection plates.