CN220090732U

CN220090732U - Sewage drain valve for chemical production

Info

Publication number: CN220090732U
Application number: CN202321190662.0U
Authority: CN
Inventors: 杨金姬
Original assignee: Fujian Petrochemical Industry Design Institute Co ltd
Current assignee: Fujian Petrochemical Industry Design Institute Co ltd
Priority date: 2023-05-17
Filing date: 2023-05-17
Publication date: 2023-11-28
Anticipated expiration: 2033-05-17

Abstract

The utility model relates to the technical field of sewage drain valves, and provides a sewage drain valve for chemical production. Through the filter component that inside set up, can realize the filtration operation to chemical production sewage, be convenient for follow-up purification operation, inside actuating mechanism and clean mechanism of addding simultaneously, then can last to strike off the impurity of stifled on filter component at sewage discharge in-process, guarantee sewage filtration efficiency, the clean side door of cooperation simultaneously, then can be in filter component life, directly carry out clean operation in the filter tank inside, need not to take out it, the clean operation of maintenance of being convenient for more, it is more practical.

Description

Sewage drain valve for chemical production

Technical Field

The utility model relates to the technical field of sewage drainage valves, in particular to a sewage drainage valve for chemical production.

Background

Along with the rising of present society environmental protection consciousness, people are more various to sewage treatment's mode, in order to guarantee sewage treatment's continuity in sewage treatment, need carry out sewage reposition of redundant personnel according to sewage treatment's specific condition, guarantee sewage treatment's continuity, current sewage is shunted to use reposition of redundant personnel drain valve control sewage flow direction to realize sewage reposition of redundant personnel on the different sewage treatment pond, but contain a large amount of impurity in the current sewage, because the accuse of drain valve flows and leads to impurity to pile up subsides, lead to the drain valve to appear silting up under the long-time use, thereby reduced the life of drain valve, the clearance process is comparatively loaded down with trivial details, change inconvenient use.

Wherein the application number is 201921267337.3 a reposition of redundant personnel formula sewage drain valve, including shunt case and filtration, the inside cavity top surface of shunt case runs through the setting, and through-connection has the inlet tube interface on one side terminal surface of shunt case, all through-connection has shunt the pipe interface on the terminal surface around the shunt case, and the top of shunt case inner wall is seted up flutedly, and all symmetrically set up the spout on the both sides terminal surface of shunt case inner wall, the installation screw has all been seted up to the equal symmetry of upper end of the two outside terminal surfaces of shunt case, and the inside of shunt case is provided with filtration, filtration includes rose box and shrouding. The utility model can filter the impurity of the sewage entering the drain valve, prevent the impurity from silting the drain valve, reduce the service life of the drain valve, and simultaneously facilitate cleaning the impurity in the drain valve, improve the service life and facilitate cleaning and maintenance.

Although the problem of traditional drain valve inside filtration change difficulty has been solved, but drain valve during the use, filtration can produce the jam because of the inside impurity of water is too much, and then need clear up it, and filtration still is in life this moment, and frequent change can cause unnecessary extravagant, even if take out it and clean, and overall operation is too loaded down with trivial details yet.

Therefore, the technical proposal specially provides a sewage drain valve for chemical production to solve the problems.

Disclosure of Invention

In order to overcome the defects of the prior art, the utility model aims to provide a sewage drain valve for chemical production.

In order to achieve the purpose, the technical scheme of the utility model is realized as follows: the utility model provides a sewage drain valve for chemical production, includes feed liquor valve pipe, filter tube and flowing back valve pipe, the filter tube install in the feed liquor valve pipe with between the flowing back valve pipe, the inside of filter tube is provided with filter component, filter component rotate install in the inside of filter tube, the top cap is installed on the top of filter tube, the top cap center is installed and is used for the drive filter component's actuating mechanism, clean side door is installed to the right flank of filter tube, install on the clean side door and be used for the cooperation actuating mechanism is right filter component carries out clean operating's clean mechanism.

Preferably, the filter assembly comprises a filter cartridge and an annular supporting seat, the top end of the filter cartridge is closed, the annular supporting seat is in butt joint with the bottom end of the filter cartridge, and the bottom end of the annular supporting seat is in sliding lap joint with a port of the liquid outlet end of the filter tube which is contracted inwards.

Preferably, the cleaning mechanism comprises a threaded butt joint pipe, an adjusting stud, a rotating disc, a cleaning assembly and a guiding mechanism, wherein the threaded butt joint pipe is installed at the center of the cleaning side door, the adjusting stud is threaded and connected in the threaded butt joint pipe, the cleaning assembly is rotationally abutted to one end of the inner side of the adjusting stud, the guiding mechanism is arranged on the outer side face of the upper end and the lower end of the cleaning assembly, the front end face of the cleaning assembly is tightly abutted to the outer surface of the filtering assembly, and the rotating disc is abutted to one end of the outer side of the adjusting stud.

Preferably, the cleaning assembly includes a connection plate and a cleaning blade mounted to an outer side of the connection plate.

Preferably, the guide mechanism comprises a guide post and a guide hole, the guide post is mounted on the back surface of the cleaning assembly, the guide hole is formed in the cleaning side door, and the guide post is slidably inserted into the guide hole.

Preferably, the driving mechanism comprises a gear motor, a driving shaft and a butt joint pipe, the gear motor is installed at the center of the top cover, the driving shaft is in butt joint with the output end of the gear motor, the butt joint pipe is fixedly installed at the center of the top of the filtering assembly, and the driving shaft is inserted into the butt joint pipe and can drive the butt joint pipe to rotate.

Preferably, the top cover is mounted on the top end of the filter tube in a sealing manner through bolts.

The beneficial effects of the utility model are as follows:

when the utility model is used, sewage is led into the liquid inlet valve pipe and then enters the filter pipe, at the moment, the sewage is filtered through the filter cylinder in the filter assembly, and finally is discharged from the liquid outlet valve pipe, a speed reducing motor in the driving mechanism can be started to drive the driving shaft to rotate, further the opposite connection pipe and the filter assembly are driven to rotate, during the rotation period, the cleaning assembly in the side cleaning mechanism can continuously scrape off impurities adhered to the surface of the filter cylinder, during the maintenance period, the valve in the valve pipe is closed to perform the interception operation, then the cleaning side door is opened, the impurities scraped from the cleaning assembly can be removed, or the filter assembly is cleaned, after the filter cylinder in the filter assembly is excessively filtered, the top cover at the top can be opened, the filter assembly is directly pulled out, and the replacement operation can be performed.

According to the utility model, the filtering operation on the sewage generated in chemical production can be realized through the filtering component arranged inside, the subsequent purifying operation is convenient, meanwhile, the driving mechanism and the cleaning mechanism are additionally arranged inside, so that impurities blocked on the filtering component can be continuously scraped in the sewage discharging process, the sewage filtering efficiency is ensured, meanwhile, the side door is matched with the cleaning mechanism, the cleaning operation can be directly performed inside the filtering tank in the service life of the filtering component, the filtering tank is not required to be taken out, the maintenance and the cleaning operation are more convenient, and the filtering mechanism is more practical.

Drawings

In the drawings:

FIG. 1 is a schematic view of a semi-cut structure of the present utility model;

FIG. 2 is a schematic view of the internal structure of the filter assembly of the present utility model;

FIG. 3 is a schematic view of a cleaning mechanism according to the present utility model;

FIG. 4 is a schematic view of a cleaning assembly according to the present utility model;

FIG. 5 is a schematic diagram of a driving mechanism according to the present utility model;

FIG. 6 is a schematic view of a guide mechanism according to the present utility model;

reference numerals illustrate:

1. a liquid inlet valve tube; 2. a filter tube; 3. a filter assembly; 4. a top cover; 5. cleaning a side door; 6. a cleaning mechanism; 7. a driving mechanism; 8. a filter cartridge; 9. an annular supporting seat; 10. a threaded butt joint pipe; 11. adjusting the stud; 12. a rotating disc; 13. a cleaning assembly; 14. a connecting plate; 15. a cleaning blade; 16. a speed reducing motor; 17. a drive shaft; 18. a butt joint pipe; 19. a drain valve tube; 20. a guide mechanism; 21. a guide post; 22. and a guide hole.

Detailed Description

The present utility model will now be described in further detail with reference to the drawings and examples, wherein it is apparent that the examples described are only some, but not all, of the examples of the utility model. Embodiments of the utility model and features of the embodiments may be combined with each other without conflict. All other embodiments, based on the embodiments of the utility model, which would be apparent to one of ordinary skill in the art without inventive effort are within the scope of the utility model.

It should be noted that, in the embodiment of the present utility model, directional indications (such as up, down, left, right, front, and rear … …) are referred to, and the directional indications are merely used to explain the relative positional relationship, movement conditions, and the like between the components in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indications are correspondingly changed.

In addition, "a plurality of" means two or more. In addition, the technical solutions of the embodiments may be combined with each other, but it is necessary to base that the technical solutions can be realized by those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should be considered to be absent and not within the scope of protection claimed by the utility model.

Referring to fig. 1 of the specification, the utility model provides a sewage drain valve for chemical production, comprising a liquid inlet valve pipe 1, a filter pipe 2 and a drain valve pipe 19, wherein the filter pipe 2 is arranged between the liquid inlet valve pipe 1 and the drain valve pipe 19, and a filter component 3 is arranged in the filter pipe 2, and the sewage drain valve is characterized in that the filter component 3 is rotatably arranged in the filter pipe 2, a top cover 4 is arranged at the top end of the filter pipe 2, a driving mechanism 7 for driving the filter component 3 is arranged in the center of the top cover 4, a cleaning side door 5 is arranged on the right side surface of the filter pipe 2, and a cleaning mechanism 6 for cleaning the filter component 3 in cooperation with the driving mechanism 7 is arranged on the cleaning side door 5.

In an embodiment, referring to fig. 1 and 2 of the drawings, the filter assembly 3 includes a filter cartridge 8 and an annular support seat 9, the top end of the filter cartridge 8 is closed, the annular support seat 9 is abutted to the bottom end of the filter cartridge 8, and the bottom end of the annular support seat 9 is slidably overlapped with the port of the liquid outlet end of the filter tube 2, which is contracted inwards.

In another embodiment, please continue to refer to fig. 1 and 3 of the present disclosure, the cleaning mechanism 6 includes a threaded nipple 10, an adjusting stud 11, a rotating disc 12, a cleaning assembly 13, and a guiding mechanism 20, where the threaded nipple 10 is installed at the center of the cleaning side door 5, the adjusting stud 11 is threaded inside the threaded nipple 10, the cleaning assembly 13 is rotationally abutted to one end of the inner side of the adjusting stud 11, the guiding mechanism 20 is disposed on the outer side surfaces of the upper and lower ends of the cleaning assembly 13, the front end surface of the cleaning assembly 13 is tightly abutted to the outer surface of the filtering assembly 3, and the rotating disc 12 is abutted to one end of the outer side of the adjusting stud 11.

In one embodiment, with continued reference to fig. 1 and 4 of the drawings, the cleaning assembly 13 includes a web 14 and a cleaning blade 15, the cleaning blade 15 being mounted on an outer side of the web 14.

In another embodiment, referring to fig. 1 and 6 of the drawings, the guide mechanism 20 includes a guide post 21 and a guide hole 22, the guide post 21 is mounted on the back of the cleaning assembly 13, the guide hole 22 is disposed inside the cleaning side door 5, and the guide post 21 is slidably inserted into the guide hole 22.

In an embodiment, referring to fig. 1 and 5 of the drawings, the driving mechanism 7 includes a gear motor 16, a driving shaft 17 and a docking tube 18, the gear motor 16 is installed at the top center of the top cover 4, the driving shaft 17 is docked to the output end of the gear motor 16, the docking tube 18 is fixedly installed at the top center of the filter assembly 3, and the driving shaft 17 is inserted into the docking tube 18 and can drive the docking tube 18 to rotate.

In another embodiment, referring to fig. 1 of the specification, the top cover 4 is mounted on the top end of the filter tube 2 by a bolt seal.

When the device is used, sewage is led into the liquid inlet valve pipe 1, and then enters the filter pipe 2, at the moment, the filter operation is performed through the filter cartridge 8 in the filter assembly 3, and finally, the sewage is discharged from the liquid outlet valve pipe 19, the gear motor 16 in the driving mechanism 7 can be started to drive the driving shaft 17 to rotate, further, the butt joint pipe 18 and the filter assembly 3 are driven to rotate, during rotation, the cleaning assembly 13 in the side cleaning mechanism 6 can continuously scrape off impurities adhered to the surface of the filter cartridge 8, during maintenance, the valve in the valve pipe is closed to perform the interception operation, then the cleaning side door 5 is opened, the impurities scraped off by the cleaning assembly 13 can be removed, or the filter assembly 3 is cleaned, after the filter operation of the filter cartridge 8 in the filter assembly 3 is excessive, the top cover 4 at the top can be opened, the filter assembly 3 can be directly pulled out, and the replacement operation can be performed.

While the utility model has been particularly shown and described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the utility model as defined by the appended claims.

Claims

1. The utility model provides a sewage drain valve for chemical production, includes feed liquor valve pipe (1), filter tube (2) and flowing back valve pipe (19), filter tube (2) install in between feed liquor valve pipe (1) with flowing back valve pipe (19), the inside of filter tube (2) is provided with filter component (3), a serial communication port, filter component (3) rotate install in the inside of filter tube (2), top cap (4) are installed on the top of filter tube (2), top cap (4) center is installed and is used for the drive actuating mechanism (7) of filter component (3), clean side door (5) are installed to the right flank of filter tube (2), install on clean side door (5) and be used for the cooperation actuating mechanism (7) right clean mechanism (6) of filter component (3) clean operation.

2. The sewage drain valve for chemical production according to claim 1, wherein the filter assembly (3) comprises a filter cartridge (8) and an annular supporting seat (9), the top end of the filter cartridge (8) is closed, the annular supporting seat (9) is abutted to the bottom end of the filter cartridge (8), and the bottom end of the annular supporting seat (9) is in sliding lap joint with a port of inward contraction of the liquid outlet end of the filter tube (2).

3. The sewage drain valve for chemical production according to claim 1, wherein the cleaning mechanism (6) comprises a threaded butt joint pipe (10), an adjusting stud (11), a rotary disc (12), a cleaning assembly (13) and a guiding mechanism (20), the threaded butt joint pipe (10) is installed at the center of the cleaning side door (5), the adjusting stud (11) is threaded and connected inside the threaded butt joint pipe (10), the cleaning assembly (13) is rotationally abutted to one end of the inner side of the adjusting stud (11), the guiding mechanism (20) is arranged on the outer side face of the upper end and the lower end of the cleaning assembly (13), the front end face of the cleaning assembly (13) is tightly abutted to the outer surface of the filtering assembly (3), and the rotary disc (12) is abutted to one end of the outer side of the adjusting stud (11).

4. A sewage drain valve for chemical production according to claim 3, wherein the cleaning assembly (13) comprises a connection plate (14) and a cleaning blade (15), the cleaning blade (15) being mounted on an outer side edge of the connection plate (14).

5. A sewage drain valve for chemical production according to claim 3, wherein the guide mechanism (20) comprises a guide post (21) and a guide hole (22), the guide post (21) is mounted on the back surface of the cleaning assembly (13), the guide hole (22) is arranged in the cleaning side door (5), and the guide post (21) is slidably inserted into the guide hole (22).

6. The sewage drain valve for chemical production according to claim 1, wherein the driving mechanism (7) comprises a gear motor (16), a driving shaft (17) and a butt joint pipe (18), the gear motor (16) is installed at the top center of the top cover (4), the driving shaft (17) is in butt joint with the output end of the gear motor (16), the butt joint pipe (18) is fixedly installed at the top center of the filtering assembly (3), and the driving shaft (17) is inserted into the butt joint pipe (18) and can drive the butt joint pipe (18) to rotate.

7. The sewage drain valve for chemical production according to claim 1, wherein the top cover (4) is mounted on the top end of the filter tube (2) in a sealing manner by bolts.