CN210114882U

CN210114882U - Activated sludge dewatering and filtering device

Info

Publication number: CN210114882U
Application number: CN201920944905.2U
Authority: CN
Inventors: 丁亚林; 王爱华; 闫琪
Original assignee: Shandong Ruiwo Environmental Protection Technology Co Ltd
Current assignee: Shandong Ruiwo Environmental Protection Technology Co Ltd
Priority date: 2019-06-22
Filing date: 2019-06-22
Publication date: 2020-02-28
Anticipated expiration: 2029-06-22

Abstract

The utility model discloses an activated sludge dewatering filter equipment belongs to solid waste treatment technical field. An activated sludge dewatering and filtering device comprises a filtering net pipe, a first fixing plate and a second fixing plate, wherein the first fixing plate is fixedly connected to the bottom of the filtering net pipe, a slag discharge port is formed in the first fixing plate, an opening is formed in the first fixing plate, a clamping block is fixedly connected to the upper surface of the second fixing plate, a clamping hole is formed in the clamping block, the upper surface of the second fixing plate abuts against the lower surface of the first fixing plate, a sliding groove is formed in the first fixing plate, a clamping mechanism is arranged in the sliding groove, and a filtering screen is arranged on the second fixing plate; the utility model discloses can convenient and fast take out dregs from the filter screen pipe, solve the long-term work of filter screen and cause the filter screen pipe granule dregs to pile up, make the system guarantee normal work.

Description

Activated sludge dewatering and filtering device

Technical Field

The utility model relates to a solid waste handles technical field, especially relates to an active sludge dewatering filter equipment.

Background

For the treatment of excess sludge, the reduction, stabilization and harmless treatment are the procedures commonly adopted for the treatment of waste at present, and through search, the patent with Chinese patent application No. CN207944005U discloses an activated sludge dewatering and filtering device, which applies pressure to activated sludge when the activated sludge enters a system for filtering, and leads the activated sludge to pass through a filter screen under the pressure extrusion, thus being applicable to the filtering of the activated sludge, and the patent has the following defects: due to poor fluidity of the activated sludge, the long-term operation of the filter screen causes the accumulation of the granular dregs of the filter screen pipe, wherein the granular dregs can not be taken out of the filter screen pipe, and the normal operation of the system is influenced.

Disclosure of Invention

The utility model aims at solving the problem that the normal work of the system is influenced because the granular dregs can not be taken out from the filter net pipe in the prior art, and providing an activated sludge dewatering and filtering device.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides an active sludge dewatering filter equipment, includes filters network management, first fixed plate, second fixed plate, first fixed plate fixed connection is in the bottom that filters the network management, be equipped with the scum outlet on the first fixed plate, be equipped with the trompil on the first fixed plate, fixed surface is connected with the fixture block on the second fixed plate, be equipped with the card hole on the fixture block, the upper surface of second fixed plate offsets with the lower surface of first fixed plate, be equipped with the spout on the first fixed plate, be equipped with chucking mechanism in the spout, be equipped with the filter screen on the second fixed plate.

Preferably, the chucking mechanism includes the slider, the bottom fixedly connected with draw runner of slider, draw runner sliding connection is in the spout, be equipped with the spring in the spout, spring one end fixed connection is at the inner wall of spout, spring other end fixed connection is at the lateral wall of draw runner, fixedly connected with baffle on the first fixed plate, slider top fixedly connected with handle, one side that the handle was kept away from to the slider is the wedge structure and supports the lateral wall at the baffle.

Preferably, the cross sections of the sliding strip and the sliding groove are trapezoid with long bottoms, and the size of the sliding block is matched with the clamping hole.

Preferably, the size of the fixture block is matched with that of the opening.

Preferably, the slag discharge port corresponds to the filter screen in position, and the size of the slag discharge port is the same as that of the filter screen.

Preferably, the filter screen is provided with a rubber pad.

Preferably, the first fixing plate and the second fixing plate are the same in size, the four groups of clamping mechanisms are arranged, and the four groups of clamping mechanisms are located at four corners of the first fixing plate.

Compared with the prior art, the utility model provides an activated sludge dewatering filter equipment possesses following beneficial effect:

1. when the filter screen works for a long time to cause the accumulation of the filter screen mesh pipe particle dregs, a user can slide the sliding block through the handle, the sliding strip slides in the sliding groove and compresses the spring, the sliding block slides out of the clamping block, the second fixing plate is further separated from the first fixing plate, the dregs are taken out from the dreg discharging opening, after the dregs are taken out, the clamping block on the second fixing plate can be aligned with the opening and upwards pushed along the inner wall of the opening, the top of the clamping block is propped against the wedge-shaped structure of the sliding block, the sliding block is further pushed, the sliding strip slides in the sliding groove and compresses the spring, when the upper surface of the second fixing plate is propped against the lower surface of the first fixing plate, the spring stretches at the moment, the sliding block in the sliding groove is pushed, the side of the sliding block far away from the handle is further pushed to be clamped into the clamping hole of the clamping block, the locking of the clamping device is realized, the device can conveniently and quickly take the, the system is ensured to work normally.

2. Chucking mechanism includes the slider, the bottom fixedly connected with draw runner of slider, draw runner sliding connection is in the spout, be equipped with the spring in the spout, spring one end fixed connection is at the inner wall of spout, spring other end fixed connection is at the lateral wall of draw runner, fixedly connected with baffle on the first fixed plate, slider top fixedly connected with handle, one side that the handle was kept away from to the slider is wedge structure and supports the lateral wall at the baffle, the draw runner makes the slider slide in the spout, the spring makes slider and baffle offset, the wedge structure of slider can make the fixture block promote the slider when upwards promoting along the inner wall of trompil, and then make the fixture block upwards slide, in order to realize the slider card is downthehole, and then realize locking, the handle can the.

3. The cross sections of the sliding strip and the sliding groove are in a long-bottom trapezoid shape, the size of the sliding block is matched with the clamping hole, and the sliding strip can stably slide in the sliding groove.

4. Arrange the cinder notch and correspond with the filter screen position, and the size of arranging the cinder notch is the same with the filter screen, with second fixed plate and first fixed plate separation back, the accessible is arranged the cinder notch and is taken out the dregs, when the device locks, has guaranteed that the device bottom also can normally the ejection of compact.

5. The rubber pad is arranged on the filter screen, so that the sealing performance of the device during locking is improved.

6. First fixed plate and second fixed plate size are the same, and chucking mechanism is four groups, and four groups of chucking mechanism are located the four corners department of first fixed plate, and four groups of chucking mechanism have guaranteed the atress that the device can be stable, hoisting device's stability.

Drawings

FIG. 1 is a schematic structural diagram I of an activated sludge dewatering and filtering device provided by the present invention;

FIG. 2 is a top view of a second fixing plate of the activated sludge dewatering and filtering device according to the present invention;

FIG. 3 is a top view of a first fixing plate of the activated sludge dewatering and filtering device according to the present invention;

FIG. 4 is a schematic structural view of part A of FIG. 3 of an activated sludge dewatering and filtering apparatus according to the present invention;

FIG. 5 is a schematic structural view of a slide block of the activated sludge dewatering and filtering device provided by the present invention;

FIG. 6 is a schematic structural view of an activated sludge dewatering and filtering device according to the present invention;

FIG. 7 is a top view of an activated sludge dewatering and filtering device according to the present invention;

fig. 8 is a schematic structural view of a part B in fig. 7 of an activated sludge dewatering and filtering device according to the present invention.

In the figure: 1. filtering the network management; 2. a first fixing plate; 201. a chute; 202. opening a hole; 203. a slide bar; 204. a slider; 205. a handle; 206. a slag discharge port; 207. a spring; 208. a baffle plate; 3. a second fixing plate; 301. a clamping block; 302. a clamping hole; 303. a rubber pad; 304. and (4) a filter screen.

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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-8, an active sludge dewatering and filtering device, including filtering the network management 1, the first fixed plate 2, the second fixed plate 3, the first fixed plate 2 fixed connection is in the bottom of filtering the network management 1, be equipped with row cinder notch 206 on the first fixed plate 2, be equipped with trompil 202 on the first fixed plate 2, the fixed surface is connected with fixture block 301 on the second fixed plate 3, be equipped with card hole 302 on the fixture block 301, the upper surface of second fixed plate 3 offsets with the lower surface of the first fixed plate 2, be equipped with spout 201 on the first fixed plate 2, be equipped with the chucking mechanism in the spout 201, be equipped with filter screen 304 on the second fixed plate 3, this device can convenient and fast take out dregs from filtering the network management 1, it leads to the fact that the filter screen works for a long time and filters the dregs of network management to.

The clamping mechanism comprises a sliding block 204, the bottom of the sliding block 204 is fixedly connected with a sliding strip 203, the sliding strip 203 is slidably connected in a sliding groove 201, a spring 207 is arranged in the sliding groove 201, one end of the spring 207 is fixedly connected to the inner wall of the sliding groove 201, the other end of the spring 207 is fixedly connected to the side wall of the sliding strip 203, a baffle 208 is fixedly connected to a first fixing plate 2, a handle 205 is fixedly connected to the top of the sliding block 204, one side, away from the handle 205, of the sliding block 204 is of a wedge-shaped structure and abuts against the side wall of the baffle 208, the sliding strip 203 enables the sliding block 204 to slide in the sliding groove 201, the spring 207 enables the sliding block 204 to abut against the baffle 208, the wedge-shaped structure of the sliding block 204 enables the sliding block 301 to be pushed upwards along the inner wall of the opening 202, and then the sliding block 301.

The cross sections of the sliding strip 203 and the sliding groove 201 are trapezoid with long bottoms, the size of the sliding block 204 is matched with the clamping hole 302, and the sliding strip 203 can stably slide in the sliding groove 201.

The latch 301 is sized to fit within the aperture 202.

The position and the shape size of row cinder notch 206 are the same with filter screen 304, with second fixed plate 3 and the separation of first fixed plate 2 back, accessible row cinder notch 206 takes out the dregs, when the device locks, has guaranteed that the device bottom also can normally the ejection of compact.

The rubber pad 303 is arranged on the filter screen 304, so that the sealing performance of the device during locking is improved.

First fixed plate 2 is the same with 3 sizes of second fixed plate, and chucking mechanism is four groups, and four groups of chucking mechanism are located the four corners department of first fixed plate 2, and four groups of chucking mechanism have guaranteed the atress that the device can be stable, hoisting device's stability.

The working principle is as follows: when the filter screen works for a long time to cause the accumulation of the particle dregs of the filter screen pipe 1, a user can slide the sliding block 204 through the handle 205, the sliding strip 203 is enabled to slide in the sliding groove 201 and compress the spring 207, the sliding block 204 slides out of the clamping block 301, the second fixing plate 3 is further separated from the first fixing plate 2, the dregs are taken out from the dreg discharging port 206, after the dregs are taken out, the clamping block 301 on the second fixing plate 3 can be aligned to the opening 202 and pushed upwards along the inner wall of the opening 202, the top of the clamping block 301 is propped against the wedge-shaped structure of the sliding block 204, the sliding block 204 is further pushed, the sliding strip 203 is enabled to slide in the sliding groove 201 and compress the spring 207, when the upper surface of the second fixing plate 3 is propped against the lower surface of the first fixing plate 2, the spring 207 is stretched at the moment, the sliding strip 203 is pushed to slide in the sliding groove 201, and one side of the sliding block 204 far, this device can convenient and fast take out dregs from filtering net pipe 1, has solved the long-term work of filter screen and has caused filtering net pipe granule dregs to pile up, makes the system guarantee normal work.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides an activated sludge dewatering filter equipment, includes filter screen pipe (1), first fixed plate (2), second fixed plate (3), its characterized in that, first fixed plate (2) fixed connection is in the bottom of filter screen pipe (1), be equipped with row cinder notch (206) on first fixed plate (2), be equipped with trompil (202) on first fixed plate (2), fixed surface is connected with fixture block (301) on second fixed plate (3), be equipped with card hole (302) on fixture block (301), the upper surface of second fixed plate (3) offsets with the lower surface of first fixed plate (2), be equipped with spout (201) on first fixed plate (2), be equipped with chucking mechanism in spout (201), be equipped with filter screen (304) on second fixed plate (3).

2. The activated sludge dewatering and filtering device according to claim 1, wherein the clamping mechanism comprises a sliding block (204), a sliding strip (203) is fixedly connected to the bottom of the sliding block (204), the sliding strip (203) is slidably connected in the sliding groove (201), a spring (207) is arranged in the sliding groove (201), one end of the spring (207) is fixedly connected to the inner wall of the sliding groove (201), the other end of the spring (207) is fixedly connected to the side wall of the sliding strip (203), a baffle (208) is fixedly connected to the first fixing plate (2), a handle (205) is fixedly connected to the top of the sliding block (204), and one side of the sliding block (204) away from the handle (205) is of a wedge-shaped structure and abuts against the side wall of the baffle (208).

3. The activated sludge dewatering and filtering device according to claim 2, wherein the cross section of the sliding strip (203) and the sliding groove (201) is a long-bottom trapezoid, and the size of the sliding block (204) is matched with the clamping hole (302).

4. The activated sludge dewatering filtration device according to claim 1, wherein the fixture block (301) is sized to fit the opening (202).

5. The activated sludge dewatering and filtering device according to claim 1, wherein the slag discharge opening (206) corresponds to the filter screen (304) in position, and the size of the slag discharge opening (206) is the same as that of the filter screen (304).

6. The activated sludge dewatering and filtering device according to claim 1, wherein the filtering net (304) is provided with a rubber pad (303).

7. The activated sludge dewatering and filtering device according to claim 1, wherein the first fixing plate (2) and the second fixing plate (3) are the same in size, and the four groups of clamping mechanisms are located at the four corners of the first fixing plate (2).