CN113149275A - Automatic aquaculture wastewater treatment equipment - Google Patents
Automatic aquaculture wastewater treatment equipment Download PDFInfo
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- CN113149275A CN113149275A CN202110416735.2A CN202110416735A CN113149275A CN 113149275 A CN113149275 A CN 113149275A CN 202110416735 A CN202110416735 A CN 202110416735A CN 113149275 A CN113149275 A CN 113149275A
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/001—Processes for the treatment of water whereby the filtration technique is of importance
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
- C02F2103/20—Nature of the water, waste water, sewage or sludge to be treated from animal husbandry
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2201/00—Apparatus for treatment of water, waste water or sewage
- C02F2201/002—Construction details of the apparatus
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Abstract
The invention discloses automatic breeding wastewater treatment equipment which comprises a vertical pipeline, a wastewater temporary storage chamber and a wastewater treatment chamber, wherein the vertical pipeline, the wastewater temporary storage chamber and the wastewater treatment chamber are sequentially communicated, the vertical pipeline is sequentially provided with an upper filtering component, a first spiral conveying component, an arc net and a lower filtering component from top to bottom, a sewage pipe communicated with the wastewater temporary storage chamber is arranged on the wastewater treatment chamber, the top of the wastewater treatment chamber is provided with a spraying device, and the bottom of the wastewater treatment chamber is provided with a floc removing device. The automatic breeding wastewater treatment equipment obtained by the invention can separate sludge from wastewater containing a large amount of sludge and can also separate flocculation groups generated in the wastewater treatment process, and the wastewater, the sludge and the flocculation groups have good separation effect, so that the resources are saved, the time and the labor are saved, and the occupied area is small.
Description
Technical Field
The invention relates to environment-friendly equipment, in particular to automatic culture wastewater treatment equipment.
Background
The prior aquaculture industry in China is in a historical transition period from a traditional high-yield stocking mode to large-scale cultivation and quality benefit transformation, but because the aquaculture in China still adopts a large-scale drainage mode, water resources are greatly consumed, and the water body, pond sediment and the like are polluted by the residues of the feed put in the aquaculture process and pollutants formed by the excrement of fishes, shrimps and crabs, so that the aquaculture water body is gradually eutrophicated, and the surrounding water area environment and the ecological environment are more and more damaged. Some lake-along culture areas of slow-flow shallow-water grass type lakes have serious damage to the aquaculture industry caused by a great variety of pathogenic microorganisms bred by pollutants under the combined action of domestic sewage and fishery self-pollution. If the aquaculture wastewater is not subjected to ecological treatment and recycling, the aquaculture industry at the cost of water resource consumption and environmental pollution is difficult to stand under the impact of the wave of ecological civilization production in the future.
In the existing aquaculture, a large amount of sludge is mixed in the wastewater, the wastewater usually needs to be stood for a long time until the sludge is precipitated, the wastewater in a culture pond is separately discharged, the wastewater is treated, the occupied area is large in the discharge process of the wastewater, the wastewater is not suitable for the culture pond such as a farmer fishpond, and the treatment of the wastewater wastes time and labor.
Disclosure of Invention
The invention aims to solve the defects of the prior art and provide automatic breeding wastewater treatment equipment with high mechanization degree and high automation degree.
In order to achieve the purpose, the automatic aquaculture wastewater treatment equipment comprises a vertical pipeline, a wastewater temporary storage chamber and a wastewater treatment chamber which are sequentially communicated, wherein the vertical pipeline is sequentially provided with an upper filter assembly, a first spiral conveying assembly, an arc net and a lower filter assembly from top to bottom, a sewage discharge area is formed between the upper filter assembly and the lower filter assembly, the first spiral conveying assembly is arranged in the sewage discharge area, the upper filter assembly comprises a plurality of upper filter nets, the upper filter nets are mutually matched with the adjacent upper filter nets in a sliding manner, upper filter holes are formed in the upper filter nets, the circle center distance between the adjacent upper filter holes is at least more than twice the diameter of the upper filter holes, an upper filter net cylinder and an upper filter net reset spring are respectively arranged on two opposite sides of the upper filter nets, the first spiral conveying assembly comprises a first spiral conveying rod and a first conveying motor for driving the first spiral conveying rod to rotate, the first spiral conveying rod is obliquely arranged in the vertical pipeline, one end of the first spiral conveying rod is connected with the conveying motor, the other end of the first spiral conveying rod extends out of the vertical pipeline, the cambered surface net is provided with cambered surface net filtering holes, the diameters of the cambered surface net filtering holes are smaller than the diameters of the upper filtering holes, the bottom surface of the cambered surface net is parallel to the first spiral conveying rod, a sludge discharge pipe is arranged on the outer side of the part of the first spiral conveying rod extending out of the vertical pipeline, the sludge discharge pipe is provided with a sludge outlet, the lower filtering component comprises a plurality of lower filtering nets, the lower filtering nets are parallel to the first spiral conveying rod, the lower filter screen is mutually matched with the adjacent lower filter screen in a sliding way, the lower filter screen is provided with lower filter holes, the distance between the centers of the adjacent lower filtering holes is at least more than twice of the diameter of the lower filtering hole, the diameter of the upper filtering hole is more than that of the upper filtering hole, a lower filter screen cylinder and a lower filter screen reset spring are respectively arranged on two opposite sides of the lower filter screen; the waste water treatment chamber is provided with a sewage pipe communicated with the waste water temporary storage chamber, the top of the waste water treatment chamber is provided with a spraying device, the spraying device comprises a chemical box, a spraying pipe and a nozzle, the nozzle is arranged on the spraying pipe, the chemical box is connected with the spraying pipe, the bottom of the waste water treatment chamber is provided with a flocculation removing device, the flocculation removing device comprises a scraper blade, a filter plate, a rotary pipe, a collecting pipe, a discharging device and a rotating motor, the filter plate is provided with a seepage hole and a guide plate, the filter plate is in a U shape, the seepage hole is arranged at the bottom of the filter plate, the guide plates are mutually staggered to form a Z-shaped filtering channel, the filter plate is arranged on the rotary pipe, the rotary pipe is mutually connected with the rotating motor, the rotary pipe is provided with a rotary pipe sewage inlet, the rotary pipe sewage inlet is close to the outlet of the Z-shaped filtering channel, the collecting pipe sets up in the swivelling joint, swivelling joint and collecting pipe normal running fit, be equipped with on the collecting pipe and advance dirty mouthful mutual intercommunication's collecting pipe with the swivelling joint and advance dirty mouthful, the rotating electrical machines is connected with the swivelling joint, eduction gear includes first discharge tube, second discharge tube, third discharge tube, second spiral conveying pole and is used for driving second spiral conveying pole pivoted second conveying motor, first discharge tube, second discharge tube and third discharge tube connect gradually, form the pipeline of "N" font of falling, first discharge tube and collecting pipe connection, second spiral conveying pole sets up in the second discharge tube, the export of third discharge tube is equipped with the waste residue conveyer belt.
In order to conveniently slide the upper filter screen and the lower filter screen, the other two sides of the upper filter screen are provided with upper filter screen rollers, and the other two sides of the lower filter screen are provided with a first rail for the upper filter screen rollers to slide and a second rail for the lower filter screen rollers to slide on a vertical pipeline.
In order to avoid wastewater from entering the upper filter screen driving cylinder, the upper filter screen reset spring, the lower filter screen driving cylinder and the lower filter screen reset spring, the upper filter assembly further comprises an upper seal sleeve arranged between the upper filter screen and the vertical pipeline, and the lower filter assembly further comprises a lower seal sleeve arranged between the lower filter screen and the vertical pipeline.
In order to prevent the collecting pipe from being blocked, the discharging device further comprises a pushing block, a pushing block pipeline and a pushing block cylinder connected with the pushing block, the pushing block is arranged in the pushing block pipeline, the pushing block pipeline is communicated with the collecting pipe, the height of the pushing block is lower than the diameter of the collecting pipe, the pushing block is in sliding fit with the pushing block pipeline and the inner bottom of the collecting pipe respectively, and a first sealing element is arranged between the pushing block and the pushing block pipeline.
In order to enhance the sealing between the rotary tube and the collecting tube, a second sealing element is arranged between the rotary tube and the collecting tube.
The automatic breeding wastewater treatment equipment obtained by the invention can separate sludge from wastewater containing a large amount of sludge, can also separate flocculation groups generated by the wastewater in the wastewater treatment process, is automatic in the whole separation process of the sludge and the flocculation groups, has a good separation effect of the wastewater, the sludge and the flocculation groups, saves resources, saves time and labor, occupies a small area, and has high reliability.
Drawings
FIG. 1 is a schematic view of a partial structure of an automatic culture wastewater treatment facility in example 1;
FIG. 2 is a schematic view showing the construction of an upper filter unit in example 1;
FIG. 3 is a schematic structural view of the first screw conveyer assembly, the curved-surface net and the lower filter assembly in example 1;
FIG. 4 is a schematic structural view from another perspective of the first screw conveyor assembly, the curved screen and the lower filter assembly of example 1;
FIG. 5 is a plan view of a vertical duct in embodiment 1;
FIG. 6 is a schematic view showing the structure of another part of the automatic culture wastewater treatment apparatus in example 1;
FIG. 7 is a schematic view showing the structure of the deflocculating device in example 1;
FIG. 8 is a schematic view of the structure of a filter plate in example 1;
FIG. 9 is a schematic view showing the structure of a pipe and a header pipe of a pusher in example 1.
In the figure: the device comprises a vertical pipeline 1, a temporary wastewater storage chamber 2, a wastewater treatment chamber 3, an upper filter assembly 4, a first spiral conveying assembly 5, an arc net 6, a lower filter assembly 7, a flocculation removing device 8, a discharging device 9, a first rail 101, an upper sealing sleeve 102, a lower sealing sleeve 103, a sewage pipe 300, a medicament box 301, a spray pipe 302, a spray head 303, an upper filter screen 400, an upper filter hole 401, an upper filter screen cylinder 402, an upper filter screen return spring 403, an upper filter screen roller 404, a first spiral conveying rod 500, a conveying motor 501, a sludge discharge pipe 502, a sludge outlet 503, an arc net filter hole 600, a lower filter screen 700, a lower filter hole 701, a lower filter screen cylinder 702 and a lower filter screen return spring 703, a scraping plate 800, a filter plate 801, a rotating pipe 802, a collecting pipe 803, a rotating motor 804, a filter channel 805, a second sealing member 806, a first discharge pipe 900, a second discharge pipe 901, a third discharge pipe, A second screw conveying rod 903, a second conveying motor 904, a first sealing piece 905, a push block 906, a push block pipeline 907, a push block cylinder 908, a water seepage hole 8010, a guide plate 8011, a rotating pipe sewage inlet 8020 and a collecting pipe sewage inlet 8030.
Detailed Description
The invention is further illustrated with reference to the following figures and examples.
Example 1:
the automatic aquaculture wastewater treatment equipment described in the embodiment, as shown in fig. 1, it includes vertical pipeline 1, wastewater temporary storage chamber 2 and wastewater treatment chamber 3 that communicate in proper order, vertical pipeline 1 is equipped with filter assembly 4, first spiral delivery subassembly 5, cambered surface net 6 and lower filter assembly 7 from top to bottom in proper order, it forms the blowdown district to go up between filter assembly 4 and the lower filter assembly 7, first spiral delivery subassembly 5 sets up in the blowdown district, it includes a plurality of upper filter screens 400 to go up filter assembly 4, upper filter screen 400 and adjacent upper filter screen 400 mutual sliding fit, be equipped with on the upper filter screen 400 and filter the hole 401, the centre of circle distance between adjacent upper filter hole 401 is greater than twice upper filter hole 401 diameter at least, the relative both sides of upper filter screen 400 are equipped with upper filter cylinder 402 and upper filter screen reset spring 403 respectively, the first spiral conveying assembly 5 comprises a first spiral conveying rod 500 and a first conveying motor 501 used for driving the first spiral conveying rod 500 to rotate, the first spiral conveying rod 500 is obliquely arranged in the vertical pipeline 1, one end of the first spiral conveying rod 500 is connected with the conveying motor 501, the other end of the first spiral conveying rod extends out of the vertical pipeline 1, an arc net filtering hole 600 is formed in the arc net 6, the diameter of the arc net filtering hole 600 is smaller than that of the upper filtering hole 401, the bottom surface of the arc net 6 is parallel to the first spiral conveying rod 500, a sludge discharge pipe 502 is arranged on the outer side of the part, extending out of the vertical pipeline 1, of the first spiral conveying rod 500, a sludge outlet 503 is formed in the sludge discharge pipe 502, the lower filtering assembly 7 comprises a plurality of lower filtering nets 700, the lower filtering nets 700 are parallel to the first spiral conveying rod 500, the lower filtering nets 700 are in sliding fit with the adjacent lower filtering nets 700, lower filtering holes 701 are formed in the lower filtering nets 700, the distance between the centers of the adjacent lower filtering holes 701 is at least more than two times of the diameter of the lower filtering hole 701, the diameter of the upper filtering hole 401 is more than that of the upper filtering hole 401, and a lower filtering net cylinder 702 and a lower filtering net return spring 703 are respectively arranged on two opposite sides of the lower filtering net 700; the sewage treatment device is characterized in that a sewage pipe 300 communicated with the temporary wastewater storage chamber 2 is arranged on the wastewater treatment chamber 3, a spraying device is arranged at the top of the wastewater treatment chamber 3 and comprises a chemical box 301, a spraying pipe 302 and a spraying head 303, the spraying head 303 is arranged on the spraying pipe 302, the chemical box 301 is connected with the spraying pipe 302, a flocculation removing device 8 is arranged at the bottom of the wastewater treatment chamber 3, the flocculation removing device 8 comprises a scraping plate 800, a filter plate 801, a rotating pipe 802, a collecting pipe 803, a discharging device 9 and a rotating motor 804, a water seepage hole 8010 and a guide plate 8011 are arranged on the filter plate 801, the filter plate 801 is in a U shape, the water seepage hole 8010 is arranged at the bottom of the filter plate 801, the guide plate 8011 is mutually staggered to form a Z-shaped filter channel 805, the filter plate is arranged on the rotating pipe 802, the rotating pipe 802 and the rotating motor 804 are mutually connected, a rotating pipe 802 is provided with a rotating pipe sewage inlet 8020, the rotating pipe sewage inlet 8020 is close to the outlet of the zigzag filtering channel 805, the collecting pipe 803 is arranged in the rotating pipe 802, the rotating pipe 802 is matched with the collecting pipe 803 in a rotating way, the collecting pipe 803 is provided with a collecting pipe sewage inlet 8030 which is communicated with a rotating pipe sewage inlet 8020, the rotating motor 804 is connected with the rotating pipe 802, the discharging device 9 comprises a first discharging pipe 900, a second discharging pipe 901, a third discharging pipe 902, a second spiral conveying rod 903 and a second conveying motor 904 for driving the second spiral conveying rod 903 to rotate, the first discharge pipe 900, the second discharge pipe 901 and the third discharge pipe 902 are connected in sequence to form an inverted 'N' -shaped pipeline, the first discharge pipe 900 is connected with the collecting pipe, the second spiral conveying rod 903 is arranged in the second discharge pipe 901, and a waste residue conveying belt 905 is arranged at an outlet of the third discharge pipe 902.
In order to facilitate the sliding of the upper filter screen 400 and the lower filter screen 700, the upper filter screen rollers 404 are disposed on the other two sides of the upper filter screen 400, and the lower filter screen rollers are disposed on the other two sides of the lower filter screen 700, and a first rail 101 for the upper filter screen rollers 404 to slide and a second rail for the lower filter screen rollers to slide are disposed on the vertical pipe 1.
In order to avoid wastewater from entering the upper filter screen driving cylinder, the upper filter screen return spring, the lower filter screen driving cylinder and the lower filter screen return spring, the upper filter assembly 4 further comprises an upper sealing sleeve 102 arranged between the upper filter screen 400 and the vertical pipeline 1, and the lower filter assembly 7 further comprises a lower sealing sleeve 103 arranged between the lower filter screen 700 and the vertical pipeline 1.
In order to prevent the collection pipe 803 from being blocked, the discharging device 9 further comprises a push block 906, a push block pipeline 907 and a push block cylinder 908 connected with the push block 906, the push block 906 is arranged in the push block pipeline 907, the push block pipeline 907 is communicated with the collection pipe 803, the height of the push block 906 is lower than the diameter of the collection pipe 803, the push block 906 is in sliding fit with the inner side bottoms of the push block pipeline 907 and the collection pipe 803 respectively, and a first sealing member 905 is arranged between the push block 906 and the push block pipeline 907.
In order to enhance the sealing between the rotating tube 802 and the collection tube 803, a second sealing member 806 is provided between the rotating tube 802 and the collection tube 803.
In this embodiment, waste water discharges into waste water temporary storage chamber 2 after vertical pipeline 1's filtration earlier and clarifies, and waste water and filtration in waste water temporary storage chamber 2 filter a large amount of waste residues, silt etc. this moment, discharge waste water in waste water temporary storage chamber 2 into waste water treatment chamber 3 in with its further processing again.
In this embodiment, there are three upper filter screens 400 and 700.
When the waste water of breeding the pond is discharged by vertical pipe 1, this moment a plurality of last filtration pore 401 of crossing of going up filter screen 400 are coaxial, a plurality of lower filtration pore 701 of crossing of filter screen 700 down also all coaxial, the pollutant of the great volume in the waste water is crossed filtration pore 401 separation by last, waste water and the silt of less granule pass through last filtration pore 401, flow direction cambered surface net 6 waste water this moment crosses the filtration pore by cambered surface net 6 on the cambered surface net 6 and spills over, silt stays cambered surface net 6 bottom, lower filtration screen 700 further prevents that the silt on the cambered surface net 6 from spilling over, fall into waste water temporary storage chamber 2 in, waste water flows into waste water temporary storage chamber 2 through lower filtration pore 701.
The upper filter screen cylinder 402 is controlled to extend to enable the upper filter holes 401 on the upper filter screen 400 to be mutually staggered, the lower filter screen cylinder 702 is controlled to extend to enable the lower filter holes 701 on the lower filter screen 700 to be mutually staggered, finally, a mud discharging area forms a closed space, the mud discharging area is driven by the conveying motor 501, and the first spiral conveying rod 500 conveys mud on the arc-surface net 6 to external mud drying treatment equipment.
After the sludge is conveyed, the upper filter screen cylinder 402 and the lower filter screen cylinder 702 contract, the upper filter screen 400 return spring and the lower filter screen 700 return the upper filter holes 401 of the upper filter screen 400 to be in a coaxial state, and the lower filter holes 701 of the lower filter screen 700 return to be in a coaxial state, so that the next sewage is discharged; the mutual movement between the upper filter 400 and the adjacent upper filter 400 prevents the upper filter holes 401 from being blocked by sludge, and similarly, the mutual movement between the lower filter 700 and the adjacent lower filter 700 also prevents the lower filter holes 701 from being blocked.
Discharge waste water to waste water treatment room 3 through sewage pipe 300, the medicament that sprays out medicament case 301 through shower nozzle 303 lets waste water flocculate, produces flocculation group, carries flocculation group to the outside through removing flocculation device 8.
The flocculation removing device 8 works as follows, when the wastewater and the medicament generate the flocculated mass, the rotating pipe 802 is driven by the rotating motor 804 to rotate clockwise, the rotating pipe 802 drives the filter plate 801 and the scraper plate 800 to rotate clockwise, when the scraper plate 800 contacts with the bottom surface of the wastewater treatment chamber 3, the scraper plate 800 brings the wastewater and the flocculated mass at the bottom to the filter plate 801, at this time, along with the continuous clockwise rotation of the rotating pipe 802, along with the lifting of the filter plate 801, the wastewater and the flocculated mass successively pass through the filter channel 805, a large amount of wastewater flows out from the seepage hole 8010, a small amount of wastewater and a large amount of flocculated mass flow to the sewage inlet of the rotating pipe 802 through the filter channel 805, the rotating pipe 802 continues to rotate clockwise until the sewage inlet 8020 of the rotating pipe and the sewage inlet 8030 of the collecting pipe are communicated with each other, a small amount of wastewater and a large amount of flocculated mass flow into the collecting pipe 803, as shown in the figure, the block pushing cylinder 908 is started, the push block cylinder 908 makes the push block 906 reciprocate on the push block channel 907 and the collecting pipe 803, the push block 906 pushes the flocculated mass in the collecting pipe 803 into the first discharge pipe 900, and when the push block 906 returns, the second sealing member 806 prevents the flocculated mass falling on the push block 906 from being brought back into the push block channel 907, so that the push block cylinder 908 is protected.
The flocculated mass falling into the first discharge pipe 900 is dropped onto the second discharge pipe 901 by gravity, conveyed to a third discharge pipe by a second spiral conveying rod 903, and discharged through the third discharge pipe.
The automatic wastewater treatment equipment that breeds that this embodiment provided, to the waste water that contains a large amount of silt, can not only separate the silt to the waste water of discharging, can also realize separating the flocculation group that waste water produced in the processing procedure of waste water, the separation full automation of silt and flocculation group, waste water and silt and flocculation group's separation effect is good, resources are saved, labour saving and time saving, take up an area of for a short time, the reliability is high.
Claims (5)
1. The utility model provides an automatic breed waste water treatment equipment, it includes vertical pipeline (1), waste water temporary storage room (2) and waste water treatment room (3) that communicate in proper order, its characterized in that, vertical pipeline (1) is equipped with filter assembly (4), first spiral delivery subassembly (5), cambered surface net (6) and lower filter assembly (7) from top to bottom in proper order, it forms the blowdown district to go up between filter assembly (4) and lower filter assembly (7), first spiral delivery subassembly (5) set up in the blowdown district, it includes a plurality of filter screens (400) to go up filter assembly (4), go up filter screen (400) and adjacent filter screen (400) sliding fit each other, upward be equipped with on filter screen (400) and filter hole (401), the centre of circle distance between adjacent upper filter hole (401) is greater than the twice at least and filters hole (401) diameter, the two opposite sides of the upper filter screen (400) are respectively provided with an upper filter screen cylinder (402) and an upper filter screen reset spring (403), the first spiral conveying assembly (5) comprises a first spiral conveying rod (500) and a first conveying motor (501) used for driving the first spiral conveying rod (500) to rotate, the first spiral conveying rod (500) is obliquely arranged in the vertical pipeline (1), one end of the first spiral conveying rod is connected with the conveying motor (501), the other end of the first spiral conveying rod extends out of the vertical pipeline (1), the cambered surface net filtering hole (600) is arranged on the cambered surface net (6), the diameter of the cambered surface net filtering hole (600) is smaller than that of the upper filtering hole (401), the bottom surface of the cambered surface net (6) is parallel to the first spiral conveying rod (500), the outer side of the part of the first spiral conveying rod (500) extending out of the vertical pipeline (1) is provided with a mud pipe (502), and the mud pipe (503) is arranged on the mud pipe (502), the lower filtering assembly (7) comprises a plurality of lower filtering screens (700), the lower filtering screens (700) are parallel to the first spiral conveying rod (500), the lower filtering screens (700) are in sliding fit with the adjacent lower filtering screens (700), lower filtering holes (701) are formed in the lower filtering screens (700), the circle center distance between the adjacent lower filtering holes (701) is at least larger than the diameter of the lower filtering hole (701) which is twice as large as the diameter of the upper filtering hole (401), and a lower filtering screen cylinder (702) and a lower filtering screen reset spring (703) are respectively arranged on two opposite sides of each lower filtering screen (700); the sewage treatment device is characterized in that a sewage pipe (300) communicated with a temporary wastewater storage chamber (2) is arranged on the wastewater treatment chamber (3), a spraying device is arranged at the top of the wastewater treatment chamber (3), the spraying device comprises a chemical box (301), a spraying pipe (302) and a spraying head (303), the spraying head (303) is arranged on the spraying pipe (302), the chemical box (301) is connected with the spraying pipe (302), a flocculation removing device (8) is arranged at the bottom of the wastewater treatment chamber (3), the flocculation removing device (8) comprises a scraping plate (800), a filter plate (801), a rotating pipe (802), a collecting pipe (803), a discharging device (9) and a rotating motor (804), water seepage holes (8010) and guide plates (8011) are arranged on the filter plate (801), the filter plate (801) is in a U shape, the water seepage holes (8010) are arranged at the bottom of the filter plate (801), and the guide plates (8011) are mutually staggered, a Z-shaped filtering channel (805) is formed, the filtering plate (801) is arranged on a rotating pipe (802), the rotating pipe (802) and a rotating motor (804) are connected with each other, a rotating pipe dirt inlet (8020) is arranged on the rotating pipe (802), the rotating pipe dirt inlet (8020) is close to the outlet of the Z-shaped filtering channel (805), the collecting pipe (803) is arranged in the rotating pipe (802), the rotating pipe (802) is in rotating fit with the collecting pipe (803), a collecting pipe dirt inlet (8030) communicated with the rotating pipe dirt inlet (8020) is arranged on the collecting pipe (803), the rotating motor (804) is connected with the rotating pipe (802), the discharging device (9) comprises a first discharging pipe (900), a second discharging pipe (901), a third discharging pipe (902), a second spiral conveying rod (903) and a second conveying motor (904) used for driving the second spiral conveying rod (903) to rotate, the waste residue collecting device is characterized in that the first discharge pipe (900), the second discharge pipe (901) and the third discharge pipe (902) are sequentially connected to form an inverted N-shaped pipeline, the first discharge pipe (900) is connected with the collecting pipe, the second spiral conveying rod (903) is arranged in the second discharge pipe (901), and a waste residue conveying belt (905) is arranged at an outlet of the third discharge pipe (902).
2. The automatic aquaculture wastewater treatment equipment according to claim 1, wherein the other two sides of the upper filter screen (400) are provided with upper filter screen rollers (404), and the other two sides of the lower filter screen (700) are provided with a first track (101) for the upper filter screen rollers (404) to slide and a second track for the lower filter screen rollers to slide on the vertical pipeline (1) provided with the lower filter screen rollers.
3. The automatic aquaculture wastewater treatment apparatus of claim 1 or 2, wherein the upper filter assembly (4) further comprises an upper sealing sleeve (102) arranged between the upper filter screen (400) and the vertical pipe (1), and the lower filter assembly (7) further comprises a lower sealing sleeve (103) arranged between the lower filter screen (700) and the vertical pipe (1).
4. The automatic breeding wastewater treatment equipment according to claim 1 or 2, wherein the discharging device (9) further comprises a push block (906), a push block pipeline (907) and a push block cylinder (908) connected with the push block (906), the push block (906) is arranged in the push block pipeline (907), the push block pipeline (907) is communicated with the collecting pipe (803), the height of the push block (906) is lower than the diameter of the collecting pipe (803), the push block (906) is respectively in sliding fit with the inner side bottoms of the push block pipeline (907) and the collecting pipe (803), and a first sealing member (905) is arranged between the push block (906) and the push block pipeline (907).
5. The integrated waste gas and water treatment apparatus according to claim 1 or 2, wherein a second sealing member (806) is provided between the rotary pipe (802) and the collecting pipe (803).
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| CN202110416735.2A CN113149275A (en) | 2021-04-19 | 2021-04-19 | Automatic aquaculture wastewater treatment equipment |
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| CN202110416735.2A CN113149275A (en) | 2021-04-19 | 2021-04-19 | Automatic aquaculture wastewater treatment equipment |
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| CN113149275A true CN113149275A (en) | 2021-07-23 |
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| CN202110416735.2A Withdrawn CN113149275A (en) | 2021-04-19 | 2021-04-19 | Automatic aquaculture wastewater treatment equipment |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113491903A (en) * | 2021-07-27 | 2021-10-12 | 马宁 | Multistage filtration equipment for sewage treatment |
| CN118652014A (en) * | 2024-08-19 | 2024-09-17 | 山西农业大学 | Waste water purifying device for fishery and use method |
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| CN118652014A (en) * | 2024-08-19 | 2024-09-17 | 山西农业大学 | Waste water purifying device for fishery and use method |
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Application publication date: 20210723 |