CN215609664U

CN215609664U - Solid-liquid separation equipment for sewage treatment

Info

Publication number: CN215609664U
Application number: CN202122038085.0U
Authority: CN
Inventors: 黄谢全; 刘明
Original assignee: Tianjin Dayuan Zhongcheng Environmental Technology Co ltd
Current assignee: Tianjin Dayuan Zhongcheng Environmental Technology Co ltd
Priority date: 2021-08-27
Filing date: 2021-08-27
Publication date: 2022-01-25
Anticipated expiration: 2031-08-27

Abstract

The utility model provides solid-liquid separation equipment for sewage treatment, which relates to the technical field of sewage treatment and comprises a shell, wherein grooves are formed in two sides of the shell, a filtering component is arranged in each groove, a filtering net is slidably arranged on one side of the shell, the shell and the filtering net are fixed through a fixing component, the filtering component enables an umbrella-shaped filtering plate to move downwards on a fixed column when water flows through the umbrella-shaped filtering plate, a first spring is compressed to avoid the situation that impurities block a filtering hole, a bolt is screwed to open a cover plate and the fixing component, when the filtering net is arranged in the shell, an operating rod is pushed to compress a second spring, then an operating button is shifted to enable a limiting rod to be inserted into the limiting hole, the limiting rod is taken out of the limiting hole, a fixed block is inserted into a fixed groove under the elastic acting force of the second spring, the filtering net is convenient to replace and clean, and the filtering capacity of the device is improved, the service life of the device is prolonged, and the working efficiency of the sewage filtering equipment is improved.

Description

Solid-liquid separation equipment for sewage treatment

Technical Field

The utility model relates to the technical field of sewage treatment, in particular to solid-liquid separation equipment for sewage treatment.

Background

At present, solid-liquid separation equipment is a water treatment process for separating solids from sewage, is widely applied to the sewage treatment industry, and is used for removing suspended matters and large-volume garbage in a water body, reducing turbidity, purifying water quality, and reducing the generation of system dirt, bacteria, algae, corrosion and other phenomena to be treated.

However, most of the solid impurities filtered in the sewage filtering equipment need to be removed manually, and the sewage filtering equipment needs to be stopped, so that workers can clean the sewage filtering equipment and cannot remove the impurities when the machine operates, the filtering process is affected, and the working efficiency of the sewage filtering equipment is delayed.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the problem that filtered solids are inconvenient to treat in the prior art, and provides solid-liquid separation equipment for sewage treatment.

In order to achieve the purpose, the utility model adopts the following technical scheme: a solid-liquid separation device for sewage treatment comprises a shell, wherein grooves are formed in two sides of the shell, a filter assembly is arranged in each groove, a filter screen is slidably mounted on one side of the shell, and the shell and the filter screen are fixed through a fixing assembly;

the filter assembly comprises an umbrella-shaped filter plate, the umbrella-shaped filter plate is arranged inside the shell, round holes are formed in two ends of the umbrella-shaped filter plate, a fixed column is fixedly installed on the inner bottom wall of the groove, a first spring is sleeved outside the fixed column in an embedded mode, one end of the first spring is fixedly installed on the inner bottom wall of the groove, the other end of the first spring is fixedly installed on one side, close to the inner bottom wall of the groove, of the umbrella-shaped filter plate, one end, far away from the first spring, of the fixed column penetrates through the round holes, and a baffle is fixedly installed at the extending end of the fixed column.

Preferably, one side of the shell, which is close to the groove, is hinged with a cover plate, the cover plate is attached to the groove, one side of the shell, which is close to the opening of the cover plate, is in threaded connection with a bolt, and a fixing piece penetrates through the bolt in a threaded manner.

Preferably, a connecting column is fixedly mounted at one end, close to the water filling port, of the umbrella-shaped filter plate, a waist-shaped through hole is formed in the position, corresponding to the connecting column, on the inner wall of the shell, and the connecting column slides in the waist-shaped through hole.

Preferably, fixed subassembly includes the action bars, the casing has seted up the mounting groove in one side that is close to the filter screen installing port, and runs through in the mounting groove and install the fixed block, the fixed block runs through the inner wall of mounting groove, the one end fixed mounting that the filter screen was kept away from to the fixed block has the action bars, one side fixed mounting that the fixed block was kept away from to the action bars has spring two.

Preferably, one side of the shell, which is close to the second spring, is provided with a limiting hole, a sliding groove is formed in the corresponding position of the limiting hole on the shell, a limiting rod is slidably mounted in the sliding groove, an operating button is fixedly mounted at one end, which is far away from the limiting hole, of the limiting rod, and the operating button penetrates through the sliding groove in a sliding manner.

Preferably, the movable groove has been seted up to one side that the casing is close to the filter screen, the one end that the fixed block was kept away from to the action bars slides and runs through the movable groove, and the movable groove is in the top of recess, the fixed slot has been seted up to one side that the filter screen is close to the fixed block, and the fixed slot and the position looks adaptation of fixed block.

Compared with the prior art, the utility model has the advantages and positive effects that,

1. according to the utility model, by arranging the filtering component, when water flows through the umbrella-shaped filtering plate, the umbrella-shaped filtering plate moves downwards on the fixed column, and the first compression spring achieves a buffering and damping effect, so that the situation that impurities block the filtering holes is avoided, the bolt is screwed, the fixing piece is turned aside, the installation and the disassembly are convenient, the cleaning can be carried out when the machine runs, and the working efficiency of the sewage filtering equipment is improved.

2. According to the utility model, by arranging the fixing component, when the filter screen is installed in the shell, the operating rod is pushed to compress the second spring, then the operating button is shifted to insert the limiting rod into the limiting hole, then the limiting rod is taken out of the limiting hole, and the fixing block is inserted into the fixing groove under the elastic action of the second spring, so that the filter screen is convenient to replace and clean, the filtering capacity of the device is improved, the service life of the device is prolonged, and the working efficiency of the sewage filtering equipment is improved.

Drawings

FIG. 1 is a schematic perspective exploded view of a solid-liquid separation apparatus for sewage treatment according to the present invention;

FIG. 2 is a schematic bottom view of a solid-liquid separation apparatus for sewage treatment according to the present invention;

FIG. 3 is a partial schematic view showing the internal structure of a solid-liquid separation apparatus for sewage treatment according to the present invention;

FIG. 4 is an enlarged schematic structural view of the solid-liquid separation apparatus for sewage treatment at A in FIG. 2 according to the present invention;

fig. 5 is an enlarged schematic structural diagram of a solid-liquid separation device for sewage treatment at the position B in fig. 3.

Illustration of the drawings: 1. a housing; 2. a filter screen; 3. fixing grooves; 4. a filter assembly; 401. a first spring; 402. fixing a column; 403. an umbrella-shaped filter plate; 404. a kidney-shaped through hole; 405. connecting columns; 5. a cover plate; 6. a bolt; 7. a fixing sheet; 8. a fixing assembly; 801. an operating lever; 802. a fixed block; 803. a second spring; 804. a limiting rod; 805. an operating button; 806. a chute; 807. and a limiting hole.

Detailed Description

In order that the above objects, features and advantages of the present invention can be more clearly understood, the present invention will be further described with reference to the accompanying drawings and examples. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and thus the present invention is not limited to the specific embodiments of the present disclosure.

Embodiment 1, as shown in fig. 1 to 4, a solid-liquid separation device for sewage treatment includes a housing 1, grooves are formed on two sides of the housing 1, a filter assembly 4 is arranged inside the grooves, a filter screen 2 is slidably mounted on one side of the housing 1, and the housing 1 and the filter screen 2 are fixed by a fixing assembly 8; the filtering component 4 comprises an umbrella-shaped filtering plate 403, the umbrella-shaped filtering plate 403 is arranged inside the shell 1, two ends of the umbrella-shaped filtering plate 403 are both provided with round holes, a fixing column 402 is fixedly arranged on the inner bottom wall of the groove, a first spring 401 is embedded outside the fixing column 402, one end of the first spring 401 is fixedly arranged on the inner bottom wall of the groove, the other end of the first spring 401 is fixedly arranged on one side of the umbrella-shaped filtering plate 403 close to the inner bottom wall of the groove, one end of the fixing column 402 far away from the first spring 401 penetrates through the round holes, a baffle is fixedly arranged at the extending end of the fixing column 402, one side of the shell 1 close to the groove is hinged with a cover plate 5, the cover plate 5 is attached to the groove, one side of the shell 1 close to the opening of the cover plate 5 is in threaded connection with a bolt 6, a fixing piece 7 penetrates through the bolt 6, one end of the umbrella-shaped filtering plate close to the water filling opening is fixedly arranged with a connecting column 405, a kidney-shaped through hole 404 is arranged on the inner wall of the shell 1 corresponding to the connecting column 405, the connecting post 405 slides within the kidney shaped through hole 404.

The whole embodiment 1 achieves the effect that the umbrella-shaped filter plate 403 is installed inside the shell 1, when water flows through the umbrella-shaped filter plate 403, the water flows give impact pressure to the umbrella-shaped filter plate 403, the umbrella-shaped filter plate 403 moves downwards on the fixed column 402, the first spring 401 is compressed, the connecting column 405 installed on the umbrella-shaped filter plate 403 moves up and down in the waist-shaped through hole 404 to achieve the effect of buffering and shock absorption, the umbrella-shaped filter plate 403 increases the filtering area, the situation that impurities block the filtering hole is avoided, the solid impurities can enter the groove under the impact of the water flows, the bolt 6 is screwed, the fixing piece 7 is turned to one side, the cover plate 5 is opened to facilitate cleaning of the filtered solid impurities, the installation and the disassembly are convenient, the cleaning can be performed when the machine runs, and the working efficiency of the sewage filtering device is improved.

Embodiment 2, as shown in fig. 1 to 5, the fixing assembly 8 includes an operation rod 801, a housing 1 has a mounting groove formed in a side close to the mounting opening of the filter screen 2, a fixing block 802 is installed in the mounting groove in a penetrating manner, the fixing block 802 penetrates through an inner wall of the mounting groove, the operation rod 801 is installed at a end of the fixing block 802 far away from the filter screen 2, a second spring 803 is installed at a side of the operation rod 801 far away from the fixing block 802, a limit hole 807 is formed at a side of the housing 1 close to the second spring 803, a sliding groove 806 is formed in the housing 1 at a position corresponding to the limit hole 807, a limit rod 804 is installed in the sliding groove 806 in a sliding manner, an operation button 805 is installed at a side of the housing 804 far away from the limit hole 807 in a sliding manner, the operation button 805 penetrates through the sliding groove 806 in a sliding manner, a movable groove is formed at a side of the housing 1 close to the filter screen 2, a end of the operation rod 801 far away from the fixing block 802 penetrates through the movable groove, one side of the filter screen 2 close to the fixing block 802 is provided with a fixing groove 3, and the fixing groove 3 is matched with the fixing block 802.

The whole effect that embodiment 2 reached is, when filter screen 2 installed in casing 1, promote action bars 801 and give spring two 803 a pressure, make spring two 803 compress, after the fixed block 802 completely contracted into the mounting groove, then stir operation button 805, make gag lever post 804 insert in spacing hole 807, block action bars 801 with gag lever post 804 and reset, after filter screen 2 completely inserted casing 1, take out gag lever post 804 from spacing hole 807, fixed block 802 inserts in fixed slot 3 under the elastic force of spring two 803, be convenient for install fixedly, make filter screen 2 be convenient for change cleanness, the filter capacity of device has been improved, it is convenient to clean, the life of device has been prolonged, the work efficiency of sewage filtration equipment has been improved.

The above description is only a preferred embodiment of the present invention, and not intended to limit the present invention in other forms, and any person skilled in the art may apply the above modifications or changes to the equivalent embodiments with equivalent changes, without departing from the technical spirit of the present invention, and any simple modification, equivalent change and change made to the above embodiments according to the technical spirit of the present invention still belong to the protection scope of the technical spirit of the present invention.

Claims

1. A solid-liquid separation equipment for sewage treatment, includes casing (1), its characterized in that: grooves are formed in two sides of the shell (1), a filtering component (4) is arranged in each groove, a filtering net (2) is slidably mounted on one side of the shell (1), and the shell (1) and the filtering net (2) are fixed through a fixing component (8);

the filter assembly (4) comprises an umbrella-shaped filter plate (403), the umbrella-shaped filter plate (403) is arranged inside the shell (1), round holes are formed in two ends of the umbrella-shaped filter plate (403), a fixing column (402) is fixedly installed on the inner bottom wall of the groove, a first spring (401) is sleeved outside the fixing column (402), one end of the first spring (401) is fixedly installed on the inner bottom wall of the groove, the other end of the first spring (401) is fixedly installed on one side, close to the inner bottom wall of the groove, of the umbrella-shaped filter plate (403), one end, far away from the first spring (401), of the fixing column (402) penetrates through the round holes, and a baffle is fixedly installed at the extending end of the fixing column (402).

2. The solid-liquid separation apparatus for sewage treatment according to claim 1, characterized in that: one side hinged joint that is close to the recess of casing (1) has apron (5), and apron (5) and recess laminating mutually, be close to apron (5) open-ended one side threaded connection on casing (1) has bolt (6), the screw thread runs through on bolt (6) has stationary blade (7).

3. The solid-liquid separation apparatus for sewage treatment according to claim 1, characterized in that: umbrella-type filter (403) are close to the one end fixed mounting of water filling port has spliced pole (405), waist shape through-hole (404) have been seted up with spliced pole (405) corresponding position on the inner wall of casing (1), spliced pole (405) slide in waist shape through-hole (404).

4. The solid-liquid separation apparatus for sewage treatment according to claim 1, characterized in that: fixed subassembly (8) include action bars (801), casing (1) has seted up the mounting groove in one side that is close to filter screen (2) installing port, and runs through in the mounting groove and install fixed block (802), fixed block (802) run through the inner wall of mounting groove, the one end fixed mounting that filter screen (2) were kept away from in fixed block (802) has action bars (801), one side fixed mounting that fixed block (802) were kept away from in action bars (801) has spring two (803).

5. The solid-liquid separation apparatus for sewage treatment according to claim 4, characterized in that: spacing hole (807) have been seted up to one side that casing (1) is close to spring two (803), spout (806) have been seted up at the corresponding position in spacing hole (807) on casing (1), slidable mounting has gag lever post (804) in spout (806), gag lever post (804) keep away from the one end fixed mounting in spacing hole (807) have operation button (805), operation button (805) slide and run through spout (806).

6. The solid-liquid separation apparatus for sewage treatment according to claim 4, characterized in that: casing (1) is close to one side of filter screen (2) and has seted up the activity groove, the one end that fixed block (802) were kept away from in action bars (801) slides and runs through the activity groove, and the activity groove is in the top of recess, fixed slot (3) have been seted up to one side that filter screen (2) are close to fixed block (802), and the position looks adaptation of fixed slot (3) and fixed block (802).