CN213039478U

CN213039478U - Automatic garbage cleaning device for sewage discharge groove of rotary filter screen of unit circulating water pump

Info

Publication number: CN213039478U
Application number: CN202021318381.5U
Authority: CN
Inventors: 罗贵艺
Original assignee: Guangdong Datang International Leizhou Power Generation Co Ltd
Current assignee: Guangdong Datang International Leizhou Power Generation Co Ltd
Priority date: 2020-07-07
Filing date: 2020-07-07
Publication date: 2021-04-23
Anticipated expiration: 2030-07-07

Abstract

The utility model discloses an automatic cleaning device of unit circulating water pump rotary filter screen blowdown groove rubbish. Comprises a sewage discharge groove plate, a fixed bracket is arranged on one side outside the sewage discharge groove plate, a driving roller is rotatably arranged at the top end of the fixed bracket, the other side of the outside of the pollution discharge groove plate is provided with a driven roller, the top end of the driven roller is rotatably provided with a transmission crawler belt, a mesh filter screen is sleeved and installed between the driving roller and the outer part of the driven roller, the mesh filter screen is embedded and clamped inside and installed with the mesh filter screen, the driving motor is clamped and installed at the top end of the driving roller, the over-driving motor of the utility model drives the transmission crawler belt and the grid filter screen to rotate, the sundries at the top end of the sewage draining groove plate can be effectively intercepted through the mesh filter screen, the intercepted sundries are conveyed to the outside of the sewage draining groove plate, automatic cleaning of the sundries at the top end of the sewage draining groove plate is achieved, the problem that the sewage draining groove plate is blocked, flushing water cannot flow back to a water diversion forebay, and the operation safety of the circulating water pump is seriously affected is solved.

Description

Automatic garbage cleaning device for sewage discharge groove of rotary filter screen of unit circulating water pump

Technical Field

The utility model relates to a unit circulating water pump cleaning equipment technical field specifically is automatic cleaning device of unit circulating water pump rotary filter screen blowdown groove rubbish.

Background

This factory circulating water is the open circulation system who adopts the sea water as cooling water source, and marine life such as pasture and water, fish are more in the sea water, especially in specific season, and marine life can appear the explosive growth, just requires circulating water pump's rotary filter screen to maintain and lasts the state of washing this time to prevent circulating water pump water inlet jam, cause circulating water pump tripping operation, endanger unit safety and stability operation, so need use automatic cleaning device of unit circulating water pump rotary filter screen blowdown groove rubbish to clear up debris such as a large amount of marine life of blowdown frid top department.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an automatic cleaning device of unit circulating water pump rotary filter screen blowdown groove rubbish to pile up debris such as a large amount of marine life in the blowdown frid that provides in solving above-mentioned background art, take place to block up, lead to the unable backward flow of sparge water to diversion forebay, seriously influence circulating water pump operation safety's problem.

In order to achieve the above object, the utility model provides a following technical scheme: automatic cleaning device of rotatory filter screen blowdown groove rubbish of unit circulating water pump, including the blowdown frid, blowdown frid externally mounted has the clearance subassembly, the clearance subassembly includes fixed bolster, drive roller, driven voller, drive track, net filter screen and driving motor, the fixed bolster is installed to blowdown frid outside one side, the fixed bolster top is rotated and is installed the drive roller, install the outside opposite side of blowdown frid the driven voller, the drive roller with cup joint between the driven voller outside and install drive track, the inside embedding joint of drive track is installed the net filter screen, drive roller top joint is installed driving motor, the drive roller with through bearing snap ring fixed connection between the fixed bolster, driving motor's power input end and the output electric connection of commercial power.

Further, the collection subassembly is installed to the outside one side of fixed bolster, collect the subassembly including collecting fill, scum board, drainage groove, guide bottom plate, fixed axle and row's cinder notch, the outside one side joint of fixed bolster is installed collect and is fought, it is inside close to collect to fight net filter screen position department cup joints and installs the scum board, collect and fight inside bottom and install the guide bottom plate, the scum board with collect and fight between the inner wall through the fixed axle rotates and connects.

Furthermore, the inside of the slag scraping plate is uniformly provided with the water filtering grooves, and the top end of the outer part of the fixed shaft is provided with a fixed spiral ring.

Furthermore, the bottom end of the inner wall of the collecting hopper is uniformly provided with drain holes in a penetrating mode, one side of the outer portion of the collecting hopper is provided with a slag discharging port in a penetrating mode, and a movable baffle is rotatably arranged inside the slag discharging port.

Further, a control cabinet is installed on one side of the outer portion of the collecting hopper, a drying groove is formed in the bottom end of the inner portion of the control cabinet, and a silica gel drying agent is placed inside the drying groove.

Furthermore, the top surfaces of the slag scraping plate and the material guide bottom plate are arc-shaped.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model discloses a be provided with the clearance subassembly, drive roller and driven voller through fixed bolster department install drive track on the outside top of blowdown frid, and rotate through driving motor drive track and net filter screen, can effectively intercept the debris of blowdown frid top department through the net filter screen, guarantee simultaneously that wash hydroenergy sees through the net filter screen smoothly and discharges away, and carry the debris of interception outside the blowdown frid, realize the automatic clearance of blowdown frid top debris, it piles up debris such as a large amount of marine life to have solved in the blowdown frid, take place to block up, lead to the unable backward flow of sparge water to diversion forebay, seriously influence circulating water pump operation safety's problem.

Through being provided with the collection subassembly, through the rotation of scum board at the fixed axle outside, and can laminate the scum board top and net filter screen limit portion one side fixedly through fixed spiro, can clear away the residue that net filter screen surface is accumulational by the scum board top, can discharge unnecessary rivers by the drainage tank simultaneously, and the cooperation is collected and is fought, the guide bottom plate can regularly discharge the debris of collecting with the row's cinder notch, the device blowdown is reliable, the attached accumulation of debris on net filter screen surface has been avoided.

Drawings

Fig. 1 is a schematic structural diagram in an embodiment of the present invention;

FIG. 2 is a schematic structural diagram of a cleaning assembly in the embodiment of FIG. 1;

FIG. 3 is a schematic structural view of the collection assembly in the embodiment of FIG. 1;

fig. 4 is a schematic structural view of the installation of the scraper bar in the embodiment of fig. 1.

Reference numerals: 1. a sewage draining groove plate; 2. cleaning the assembly; 201. fixing a bracket; 202. a drive roller; 203. a driven roller; 204. a drive track; 205. a mesh filter screen; 206. a drive motor; 3. a collection assembly; 301. a collecting hopper; 302. a slag scraping plate; 303. a water filtering tank; 304. a material guide bottom plate; 305. a fixed shaft; 306. a slag discharge port; 4. a control cabinet; 5. a movable baffle; 6. a bearing snap ring; 7. and fixing the spiral ring.

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. 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.

Referring to fig. 1-4, the automatic garbage cleaning device for the sewage draining tank of the unit circulating water pump rotary filter screen comprises a sewage draining tank plate 1, a cleaning assembly 2 is mounted outside the sewage draining tank plate 1, the cleaning assembly 2 comprises a fixing bracket 201, a driving roller 202 and a driven roller 203, drive track 204, net filter screen 205 and driving motor 206, fixed bolster 201 is installed to blowdown frid 1 outside one side, fixed bolster 201 top is rotated and is installed drive roller 202, driven voller 203 is installed to the outside opposite side of blowdown frid 1, the drive track 204 is installed in the cup joint between drive roller 202 and the driven voller 203 outside, net filter screen 205 is installed to the inside embedding joint of drive track 204, pass through bearing snap ring 6 fixed connection between drive roller 202 and the fixed bolster 201, driving motor 206 is installed to drive roller 202 top joint, driving motor 206's power input end and the output electric connection of commercial power.

The collecting component 3 is arranged on one side of the outer part of the fixed support 201, the collecting component 3 comprises a collecting hopper 301, a scum board 302, a water filtering groove 303, a guide bottom plate 304, a fixed shaft 305 and a slag discharging port 306, the collecting hopper 301 is clamped and installed on one side of the outer part of the fixed support 201, the scum board 302 is sleeved and installed at the position, close to the mesh filter screen 205, of the inner part of the collecting hopper 301, the guide bottom plate 304 is installed at the bottom end of the inner part of the collecting hopper 301, the water filtering grooves 303 are evenly formed in the inner part of the scum board 302, the fixed screw ring 7 is installed at the top end of the outer part of the fixed shaft, through the rotation of scum board 302 outside fixed axle 305 to can laminate fixedly the scum board 302 top and the marginal portion one side of net filter screen 205 through fixed spiro 7, be convenient for scum board 302 top to clear away the residue that net filter screen 205 surface is accumulational, can discharge unnecessary rivers by drainage groove 303 simultaneously.

Collect and fight 301 inner wall bottom and evenly run through and seted up the wash port, collect and fight 301 outside one side and run through and seted up row cinder notch 306, and row cinder notch 306 internal rotation installs adjustable fender 5, can discharge the inside rivers of collecting fighting 301 through the wash port to can regularly discharge the residue of guide bottom plate 304 position department through row cinder notch 306 and adjustable fender 5.

Collect and fight 301 outside one side and install switch board 4, and switch board 4 inside bottom has seted up the drying trough, and the silica gel drier has been placed to the drying trough inside, can control opening of the inside driving motor 206 of device through switch board 4 to the silica gel drier through the drying trough inside can carry out the drying to the air around switch board 4, avoids switch board 4 to wet the trouble of taking place.

In order to ensure the close fit between the scraper plate 302 and the mesh screen 205 and facilitate the discharge of the residue accumulated on the surface of the material guiding bottom plate 304, the top surfaces of the scraper plate 302 and the material guiding bottom plate 304 are both arc-shaped.

To sum up, the utility model provides an automatic cleaning device of unit circulating water pump rotary filter screen sewage draining groove rubbish, in operation, at first, install drive track 204 at the outside top of sewage draining groove board 1 through drive roller 202 and driven voller 203 of fixed bolster 201 department, and drive track 204 and net filter screen 205 and rotate at switch board 4 and driving motor 206, can effectively intercept the debris of sewage draining groove board 1 top department by net filter screen 205, guarantee simultaneously that washing water can smoothly drain away through net filter screen 205, and carry the debris of interception outside sewage draining groove board 1, realize the automatic cleaning of the debris of sewage draining groove board 1 top, it piles up debris such as a large amount of marine life in sewage draining groove board 1, take place the jam, lead to the sparge water can't flow back to the diversion forebay, seriously influence the problem of circulating water pump operation safety;

then, the top end of the slag scraping plate 302 can be attached and fixed with one side of the edge of the mesh screen 205 through the rotation of the slag scraping plate 302 outside the fixed shaft 305 and the fixed spiral ring 7, the residue accumulated on the surface of the mesh screen 205 can be removed through the top end of the slag scraping plate 302, and the redundant water flow can be discharged through the water filtering groove 303;

finally, the impurities are collected by the collecting hopper 301 and the material guiding bottom plate 304, and the movable baffle 5 at the slag discharge port 306 is opened, so that the impurities can be discharged periodically, the device discharges reliably, and the adhesion and accumulation of the impurities on the surface of the mesh filter screen 205 are avoided.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Automatic cleaning device of unit circulating water pump rotary filter screen blowdown groove rubbish, including blowdown frid (1), its characterized in that, blowdown frid (1) externally mounted has clearance subassembly (2), clearance subassembly (2) are including fixed bolster (201), drive roller (202), driven voller (203), transmission track (204), net filter screen (205) and driving motor (206), fixed bolster (201) are installed to blowdown frid (1) outside one side, fixed bolster (201) top is rotated and is installed drive roller (202), install blowdown frid (1) outside opposite side driven voller (203), drive roller (202) with cup joint between driven voller (203) the outside and install transmission track (204), the inside embedding joint of transmission track (204) is installed net filter screen (205), drive roller (202) top joint is installed drive motor (206), drive roller (202) with through bearing snap ring (6) fixed connection between fixed bolster (201), the power input end of drive motor (206) and the output electric connection of commercial power.

2. The automatic cleaning device of unit circulating water pump rotary filter screen sewage disposal tank rubbish according to claim 1, characterized in that, collection subassembly (3) is installed to one side of fixed bolster (201) outside, collection subassembly (3) is including collecting fill (301), scum board (302), water strainer (303), guide bottom plate (304), fixed axle (305) and row's cinder notch (306), the joint is installed to one side of fixed bolster (201) outside collection fill (301), it is inside to be close to collect fill (301) mesh filter screen (205) position department cup joints and installs scum board (302), collect fill (301) inside bottom is installed guide bottom plate (304), scum board (302) with it is connected through fixed axle (305) rotation between fill (301) inner wall to collect.

3. The automatic garbage cleaning device for the machine set water circulating pump rotary filter screen sewage draining groove according to claim 2, wherein the water filtering grooves (303) are uniformly formed in the slag scraping plate (302), and a fixed spiral ring (7) is mounted at the top end of the outer part of the fixed shaft (305).

4. The automatic garbage cleaning device for the machine set water circulating pump rotary filter screen sewage draining groove according to claim 2, characterized in that drain holes are uniformly formed in the bottom end of the inner wall of the collecting hopper (301) in a penetrating manner, a slag discharging port (306) is formed in one side of the outer portion of the collecting hopper (301) in a penetrating manner, and a movable baffle (5) is rotatably installed inside the slag discharging port (306).

5. The automatic garbage cleaning device for the machine set circulating water pump rotary filter screen sewage draining groove according to claim 2, wherein a control cabinet (4) is installed on one side of the outer portion of the collecting hopper (301), a drying groove is formed in the bottom end of the inner portion of the control cabinet (4), and a silica gel drying agent is placed inside the drying groove.

6. The automatic garbage cleaning device for the machine set water circulating pump rotary screen sewage draining tank is characterized in that the top end surfaces of the scraper plate (302) and the guide bottom plate (304) are both arc-shaped.