CN215912977U - Matched sewage discharge and collection equipment for land-based RAS culture pond - Google Patents

Abstract

The utility model relates to the technical field of aquaculture, in particular to a matched sewage discharging and collecting device for a land-based RAS culture pond, which reduces the waste of water resources and improves the sewage discharging efficiency while realizing sewage discharging; the sewage treatment device comprises a pool body, a sewage collection pool, a first filter screen, a double-shaft motor, a waterproof box, a sewage discharge mechanism and a sewage removal mechanism, wherein a plurality of groups of sewage collection ports are arranged at the bottom end inside the pool body, a cavity is arranged inside the sewage collection pool, an opening is formed in the top end of the sewage collection pool, the top end of the sewage collection pool is connected with the bottom end of the pool body, the output ends of the plurality of groups of sewage collection ports are all arranged on the inner side of the sewage collection pool, the first filter screen is transversely arranged in the cavity, the bottom end of the double-shaft motor is connected with the bottom end inside the pool body, the bottom end of the waterproof box is connected with the bottom end inside the pool body, the double-shaft motor is arranged inside the waterproof box, the sewage removal mechanism is arranged at the left output end and the right output end of the waterproof box and is used for scraping off the bottom end dirt inside the pool body; the sewage draining mechanism comprises a pump body, an input pipe, a first valve, a sewage pumping pipe, a second valve, an output pipe, a third valve, a sewage draining pipe and a fourth valve.

Description

Matched sewage discharge and collection equipment for land-based RAS culture pond

Technical Field

The utility model relates to the technical field of aquaculture, in particular to a matched pollution discharge and collection device for a land-based RAS culture pond.

Background

When the culture pond is used for fish culture, the culture pond needs to be periodically drained, most of the existing drainage modes are used for discharging the pollutants at the bottom of the culture pond through a drainage pump, a large amount of water in the culture pond is discharged together, and the waste of water resources is also caused while the pollution removal effect is low.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problems, the utility model provides the sewage disposal and collection equipment matched with the RAS culture pond, which realizes sewage disposal, reduces the waste of water resources and improves the sewage disposal efficiency.

The utility model relates to a matched sewage discharging and collecting device for a land-based RAS culture pond, which comprises a pond body, a sewage collecting pond, a first filter screen, a double-shaft motor, a waterproof box, a sewage discharging mechanism and a sewage removing mechanism, wherein a plurality of groups of sewage collecting ports are arranged at the bottom end inside the pond body;

the sewage draining mechanism comprises a pump body, an input pipe, a first valve, a sewage pumping pipe, a second valve, an output pipe, a third valve, a sewage draining pipe and a fourth valve, wherein the pump body is arranged at the right end of the tank body, one end of the input pipe is communicated with a cavity below a first filter screen, the first valve is arranged on the input pipe in the cavity, the other end of the input pipe extends to the right side of the sewage collecting tank and is communicated with the input end of the pump body, one end of the sewage pumping pipe is communicated with the cavity above the first filter screen, the second valve is arranged on the sewage pumping pipe in the cavity, the other end of the sewage pumping pipe extends to the right side of the sewage collecting tank and is communicated with the input pipe, the sewage pumping pipe and the second valve are both arranged above the first valve, the output end of the pump body is communicated with one end of the output pipe, the other end of the output pipe is communicated with the inside of the tank body, the third valve is arranged on the output pipe, one end of the sewage draining pipe is communicated with the output pipe, the fourth valve is arranged on the sewage draining pipe, the sewage draining pipe and the fourth valve are both arranged below the third valve, the first valve, the second valve, the third valve and the fourth valve are all electrically operated valves; thereby start the biax motor and make the dirt of scrubbing mechanism to the inside bottom of cell body strike off and make the dirt enter into the cavity through multiunit collection dirty mouthful, the dirt stops in the top of a filter screen, the start-up pump body, close No. two valves and No. four valves, open No. one valve and No. three valves, thereby make the inside that the cavity water of a filter screen below circulated to the cell body through input tube and No. three valves, realize the hydrologic cycle, when the dirt is many at a filter screen on the gathering, close a valve and No. three valves, open No. two valves and No. four valves, thereby make the dirt that stops on a filter screen enter into the input tube through taking out the dirty pipe, then enter into the blow off pipe through the output tube and discharge, the waste of water resource has been reduced when having realized the blowdown, the blowdown efficiency is improved.

Preferably, the decontamination mechanism comprises two groups of reciprocating screw rods, two groups of smooth rods and two groups of scraping plates, the left output end and the right output end of the double-shaft motor are respectively connected with one ends of the two groups of reciprocating screw rods which are close to each other, the ends far away from the two groups of reciprocating screw rods are respectively rotatably installed at the left end and the right end in the tank body through bearings, the left end and the right end of the waterproof box are respectively connected with one ends of the two groups of smooth rods which are close to each other, the ends far away from the two groups of smooth rods are respectively connected with the left end and the right end in the tank body, the two groups of scraping plates are respectively connected with the two groups of smooth rods in a sliding manner, the two groups of scraping plates are respectively in threaded connection with the two groups of reciprocating screw rods, and the bottom ends of the two groups of scraping plates are both contacted with the bottom end in the tank body; start the biax motor to make two sets of reciprocating screw drive two sets of scrapers respectively and carry out reciprocating motion about in the cooperation of two sets of polished rods, thereby make the bottom of two sets of scrapers strike off the dirty matter of the inside bottom of cell body and the dirty matter that two sets of scrapers will strike off pushes multiunit collection dirty mouthful, improved the convenience.

Preferably, the device also comprises a submersible pump, a water pumping bucket, a water pumping pipe, a water conveying pipe and a water collecting bin, wherein the submersible pump is arranged at the left end inside the tank body; the immersible pump is started, and the inside water of messenger's cell body enters into the inside of sump collection bin through pumping bucket and drinking-water pipe through the raceway, then spouts the bottom to the inside cell body through the multiunit delivery port to the filth to the inside bottom of cell body is spouted and is washed, has improved the cleaning efficiency.

Preferably, the filter also comprises a shell and a second filter screen, wherein the shell is in a cylindrical shape with holes at the upper part and the lower part, the right end of the shell is connected with the right end in the tank body, and the second filter screen is arranged on the inner side of the shell; the inside of casing is entered into to the output that water passes through the output tube, and the inside of cell body is returned again after No. two filter screens filter, has reduced the filth, has improved the convenience.

Preferably, the shower nozzle comprises a plurality of groups of shower nozzles, and the plurality of groups of shower nozzles are respectively arranged on the plurality of groups of water outlets; the water in the water collecting bin is sprayed out through a plurality of groups of spray heads.

Preferably, the water outlet device further comprises a water outlet hopper, and the input end of the water outlet hopper is communicated with the output end of the output pipe.

Compared with the prior art, the utility model has the beneficial effects that: thereby start the biax motor and make the dirt of scrubbing mechanism to the inside bottom of cell body strike off and make the dirt enter into the cavity through multiunit collection dirty mouthful, the dirt stops in the top of a filter screen, the start-up pump body, close No. two valves and No. four valves, open No. one valve and No. three valves, thereby make the inside that the cavity water of a filter screen below circulated to the cell body through input tube and No. three valves, realize the hydrologic cycle, when the dirt is many at a filter screen on the gathering, close a valve and No. three valves, open No. two valves and No. four valves, thereby make the dirt that stops on a filter screen enter into the input tube through taking out the dirty pipe, then enter into the blow off pipe through the output tube and discharge, the waste of water resource has been reduced when having realized the blowdown, the blowdown efficiency is improved.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a partially enlarged view of the portion A in FIG. 1;

FIG. 3 is a partially enlarged view of the portion B in FIG. 1;

FIG. 4 is a partially enlarged view of the portion C of FIG. 1;

FIG. 5 is an enlarged schematic view of the sump and sprinkler arrangement;

in the drawings, the reference numbers: 1. a tank body; 2. a sewage collecting port; 3. a sewage collecting tank; 4. a first filter screen; 5. A pump body; 6. an input tube; 7. a first valve; 8. a sewage pumping pipe; 9. a second valve; 10. an output pipe; 11. a valve number three; 12. a blow-off pipe; 13. a valve number four; 14. a double-shaft motor; 15. a waterproof box; 16. a reciprocating screw; 17. a polished rod; 18. a squeegee; 19. a submersible pump; 20. a water pumping hopper; 21. a water pumping pipe; 22. a water delivery pipe; 23. a water collecting bin; 24. a housing; 25. a second filter screen; 26. a spray head; 27. and (4) a water outlet hopper.

Detailed Description

To facilitate an understanding of the utility model, the utility model will now be described more fully with reference to the accompanying drawings. The present invention may be embodied in many different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

Example 1

The utility model relates to a matched sewage and sewage collecting device for a land-based RAS culture pond, which comprises a pond body 1, a sewage collecting pond 3, a first filter screen 4, a pump body 5, an input pipe 6, a first valve 7, a sewage pumping pipe 8, a second valve 9, an output pipe 10, a third valve 11, a sewage discharge pipe 12, a fourth valve 13, a double-shaft motor 14, a waterproof box 15, two groups of reciprocating lead screws 16, two groups of optical levers 17, two groups of scraping plates 18, a submersible pump 19, a water pumping hopper 20, a water pumping pipe 21, a water conveying pipe 22 and a water collecting bin 23, wherein the bottom end inside the pond body 1 is provided with a plurality of sewage collecting ports 2, a cavity is arranged inside the sewage collecting pond 3, the top end of the sewage collecting pond 3 is provided with an opening, the top end of the sewage collecting pond 3 is connected with the bottom end of the pond body 1, the output ends of the plurality of the sewage collecting ports 2 are all arranged on the inner side of the sewage collecting pond 3, the first filter screen 4 is transversely arranged in the cavity, the pump body 5 is arranged at the right end of the pond body 1, one end of the input pipe 6 is communicated with the cavity below the first filter screen 4, the first valve 7 is arranged on the input pipe 6 in the cavity, the other end of the input pipe 6 extends to the right side of the sewage collecting pool 3 and is communicated with the input end of the pump body 5, one end of the sewage pumping pipe 8 is communicated with the cavity above the first filter screen 4, the second valve 9 is arranged on the sewage pumping pipe 8 in the cavity, the other end of the sewage pumping pipe 8 extends to the right side of the sewage collecting pool 3 and is communicated with the input pipe 6, the sewage pumping pipe 8 and the second valve 9 are both arranged above the first valve 7, the output end of the pump body 5 is communicated with one end of the output pipe 10, the other end of the output pipe 10 is communicated with the inside of the pool body 1, the third valve 11 is arranged on the output pipe 10, one end of the sewage discharge pipe 12 is communicated with the output pipe 10, the fourth valve 13 is arranged on the sewage discharge pipe 12, the sewage discharge pipe 12 and the fourth valve 13 are both arranged below the third valve 11, the first valve 7, the second valve 9, the third valve 11 and the fourth valve 13 are electrically operated valves, the bottom end of the double-shaft motor 14 is connected with the bottom end of the inside of the pool body 1, the bottom end of a waterproof box 15 is connected with the bottom end inside a pool body 1, a double-shaft motor 14 is arranged inside the waterproof box 15, the left output end and the right output end of the double-shaft motor 14 are respectively connected with one end close to two groups of reciprocating screw rods 16, the far ends of the two groups of reciprocating screw rods 16 are respectively rotatably arranged at the left end and the right end inside the pool body 1 through bearings, the left end and the right end of the waterproof box 15 are respectively connected with one end close to two groups of feed rods 17, the far ends of the two groups of feed rods 17 are respectively connected with the left end and the right end inside the pool body 1, two groups of scraping plates 18 are respectively in sliding connection with the two groups of feed rods 17, the two groups of scraping plates 18 are respectively in threaded connection with the two groups of reciprocating screw rods 16, the bottom ends of the two groups of scraping plates 18 are both contacted with the bottom end inside the pool body 1, a submersible pump 19 is arranged at the left end inside the pool body 1, the output end of a water pumping pipe 21 is communicated with the input end of the submersible pump 19, and the input end of the water pumping pipe 21 is communicated with the output end of a water bucket 20, the output end of the submersible pump 19 is communicated with the input end of the water delivery pipe 22, the left end and the right end of the spray head 26 are respectively connected with the left end and the right end inside the pool body 1, the bottom of the water collection bin 23 is provided with a plurality of groups of water outlets, and the output end of the water delivery pipe 22 is communicated with the top end of the water collection bin 23; starting a submersible pump 19, enabling water inside the pool body 1 to enter the water collecting bin 23 through a water pumping bucket 20 and a water pumping pipe 21 through a water conveying pipe 22, then spraying the water to the bottom end inside the pool body 1 through a plurality of groups of water outlets, thereby spraying and washing the dirt at the bottom end inside the pool body 1, starting a double-shaft motor 14, enabling two groups of reciprocating lead screws 16 to respectively drive two groups of scraping plates 18 to perform reciprocating movement left and right under the cooperation of two groups of optical levers 17, enabling the bottom ends of the two groups of scraping plates 18 to scrape the dirt at the bottom end inside the pool body 1 and the two groups of scraping plates 18 to push the scraped dirt into a plurality of groups of dirt collecting ports 2, starting a pump body 5, closing a second valve 9 and a fourth valve 13, open No. 7 valves and No. three valves 11, thereby make the cavity water of a filter screen 4 below circulate to the inside of cell body 1 through input tube 6 and No. three valves 11, realize the hydrologic cycle, when the filth gathering is many on a filter screen 4, close No. 7 valves and No. three valves 11, open No. two valves 9 and No. four valves 13, thereby make the filth that stops on a filter screen 4 enter into input tube 6 through taking out dirty pipe 8, then enter into blow off pipe 12 through output tube 10 and discharge, the waste of the water resource has been reduced when having realized the blowdown, the blowdown efficiency is improved.

As shown in fig. 1 to 4, in the dirt discharging and collecting device matched with the land-based RAS cultivation pond of the present invention, when in operation, the submersible pump 19 is started to make water inside the pond body 1 enter the inside of the water collecting bin 23 through the water pumping bucket 20 and the water pumping pipe 21 via the water conveying pipe 22, and then the water is sprayed to the bottom end inside the pond body 1 via the plurality of water outlets, so as to spray and wash dirt at the bottom end inside the pond body 1, the dual-shaft motor 14 is started, so that the two sets of reciprocating lead screws 16 respectively drive the two sets of scraping plates 18 to reciprocate left and right under the coordination of the two sets of optical levers 17, so that the bottom ends of the two sets of scraping plates 18 scrape the dirt at the bottom end inside the pond body 1 and the two sets of scraping plates 18 push the scraped dirt into the plurality of dirt collecting ports 2, the dual-shaft motor 14 is started to make the dirt removing mechanism scrape the dirt at the bottom end inside the pond body 1 and make the dirt enter the chamber via the plurality of dirt collecting ports 2, the filth stops in the top of a filter screen 4, start the pump body 5, close No. two valves 9 and No. four valves 13, open No. 7 valves and No. three valves 11, thereby make the water in the cavity of a filter screen 4 below enter into the inside of casing 24 through the output of output tube 10, No. two inside that cell body 1 is returned to again after filter by filter screen 25, the filth has been reduced, realize the hydrologic cycle, when the filth is many at a filter screen 4 upper aggregations, close No. 7 valves and No. three valves 11, open No. 9 valves and No. four valves 13, thereby make the filth that stops on a filter screen 4 enter into input tube 6 through taking out dirty pipe 8, then enter into blow off pipe 12 through output tube 10 and discharge, the waste of water resource has been reduced when having realized the blowdown, the blowdown efficiency is improved.

The installation mode, the connection mode or the arrangement mode of the matched pollution discharge and collection equipment for the land-based RAS culture pond are common mechanical modes, and the installation mode, the connection mode or the arrangement mode can be implemented as long as the beneficial effects of the equipment can be achieved; the pump body 5, the double-shaft motor 14 and the submersible pump 19 of the dirt discharging and collecting device matched with the land-based RAS culture pond are purchased from the market, and technicians in the industry only need to install and operate according to the attached operating instructions, and creative labor of the technicians in the field is not needed.

All technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the utility model herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

The above description is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, several modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.

Claims (6)

1. The utility model provides a supporting blowdown collection dirt equipment in land-based RAS breed aquaria, a serial communication port, including cell body (1), dirty pond (3), filter screen (4), biax motor (14), waterproof box (15), blowdown mechanism and scrubbing mechanism, the inside bottom of cell body (1) is provided with multiunit collection dirt mouth (2), there is the cavity in the inside of dirty pond (3), there is the opening top of dirty pond (3), the bottom of cell body (1) is connected to the top of dirty pond (3), the output of multiunit collection dirt mouth (2) all is in the inboard of dirty pond (3), filter screen (4) transversely install in the cavity, the bottom of biax motor (14) is connected the bottom of cell body (1) inside, the bottom of waterproof box (15) is connected the bottom of cell body (1) inside, biax motor (14) are in the inside of waterproof box (15), scrubbing mechanism installs the left and right sides output in waterproof box (15), used for scraping the dirt at the bottom end in the tank body (1);

the sewage discharging mechanism comprises a pump body (5), an input pipe (6), a first valve (7), a sewage pumping pipe (8), a second valve (9), an output pipe (10), a third valve (11), a sewage discharging pipe (12) and a fourth valve (13), wherein the pump body (5) is installed at the right end of the tank body (1), one end of the input pipe (6) is communicated with a cavity below the first filter screen (4), the first valve (7) is installed on the input pipe (6) in the cavity, the other end of the input pipe (6) extends to the right side of the sewage collecting tank (3) and is communicated with the input end of the pump body (5), one end of the sewage pumping pipe (8) is communicated with the cavity above the first filter screen (4), the second valve (9) is installed on the sewage pumping pipe (8) in the cavity, the other end of the sewage pumping pipe (8) extends to the right side of the sewage collecting tank (3) and is communicated with the input pipe (6), and the sewage pumping pipe (8) and the second valve (9) are both above the first valve (7), the output of the pump body (5) communicates the one end of output tube (10), the other end of output tube (10) communicates the inside of cell body (1), No. three valve (11) are installed on output tube (10), the one end of blow off pipe (12) communicates output tube (10), No. four valve (13) are installed on blow off pipe (12), blow off pipe (12) and No. four valve (13) are all in the below of No. three valve (11), valve (7), No. two valve (9), No. three valve (11) and No. four valve (13) are the motorised valve.

2. The matched sewage and sewage disposal and collection device of land-based RAS culture pond as claimed in claim 1, wherein the sewage disposal mechanism comprises two sets of reciprocating screw rods (16), two sets of feed screw (17) and two sets of scraper blade (18), the output is connected two sets of reciprocal lead screw (16) close one end respectively about double-shaft motor (14), the both ends about the one end that two sets of reciprocal lead screw (16) were kept away from is passed through the bearing rotation respectively and is installed in cell body (1) inside, the both ends are connected respectively to both ends about waterproof box (15) two sets of feed screw (17) close one end, both ends about cell body (1) inside are connected respectively to the one end that two sets of feed screw (17) were kept away from, two sets of scraper blade (18) respectively with two sets of reciprocal lead screw (16) threaded connection, the bottom of two sets of scraper blade (18) all contacts with the inside bottom of cell body (1).

3. The matched sewage discharge and collection device for the land-based RAS culture pond according to claim 1, further comprising a submersible pump (19), a water pumping bucket (20), a water pumping pipe (21), a water conveying pipe (22) and a water collection bin (23), wherein the submersible pump (19) is installed at the left end inside the pond body (1), the output end of the water pumping pipe (21) is communicated with the input end of the submersible pump (19), the input end of the water pumping pipe (21) is communicated with the output end of the water pumping bucket (20), the output end of the submersible pump (19) is communicated with the input end of the water conveying pipe (22), the left end and the right end of a spray head (26) are respectively connected with the left end and the right end inside the pond body (1), the bottom of the water collection bin (23) is provided with a plurality of groups of water outlets, and the output end of the water conveying pipe (22) is communicated with the top end of the water collection bin (23).

4. The matched sewage discharge and collection equipment for the land-based RAS culture pond is characterized by further comprising a shell (24) and a second filter screen (25), wherein the shell (24) is in a cylindrical shape with openings at the upper part and the lower part, the right end of the shell (24) is connected with the right end inside the pond body (1), and the second filter screen (25) is installed on the inner side of the shell (24).

5. The matched sewage draining and collecting device for the land-based RAS culture pond as claimed in claim 3, further comprising a plurality of groups of spray heads (26), wherein the plurality of groups of spray heads (26) are respectively installed on the plurality of groups of water outlets.

6. The matched sewage draining and collecting device for the land-based RAS culture pond as claimed in claim 1, further comprising a water outlet hopper (27), wherein the input end of the water outlet hopper (27) is communicated with the output end of the output pipe (10).

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