CN214431174U - Roller shutter type sewage collecting and discharging system for running water farm - Google Patents
Roller shutter type sewage collecting and discharging system for running water farm Download PDFInfo
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- CN214431174U CN214431174U CN202120336523.9U CN202120336523U CN214431174U CN 214431174 U CN214431174 U CN 214431174U CN 202120336523 U CN202120336523 U CN 202120336523U CN 214431174 U CN214431174 U CN 214431174U
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Abstract
The utility model discloses a rolling type sewage collecting and discharging system for a running water farm, which comprises a supporting panel; the supporting panel is arranged below a sewage collecting tank formed between a water outlet end blocking net and a sewage collecting tank blocking wall of the running water culture tank or the box body; the reciprocating roller shutter mechanism comprises an upper roller shutter shaft, a guide roller, a lower roller shutter shaft and a curtain cloth; the reciprocating servo driving mechanism is used for driving the upper roller shutter shaft and the lower roller shutter shaft to synchronously rotate forwards and backwards; the sewage collecting and discharging mechanism comprises a sewage collecting and discharging pipe, a scraper plate, a movable cover plate, a flip servo driving component, a sewage discharging pump and a sewage scraping piece. The utility model discloses a set up roll curtain formula collection drainage below the dirty groove of collection, intercept exhaust filth, the motion of timing drive curtain cloth is passed through the scraper blade with the filth and is scraped into in the collection blowoff pipe, and the suction through the dredge pump is scraped dirty with the cooperation of scraping dirty piece outside with filth discharge pond, and overall structure is simple easily controls, practices thrift the water consumption of blowdown, can realize the beneficial effect of energy-efficient thorough blowdown.
Description
Technical Field
The utility model relates to a breed groove collection and arrange dirty technical field, more specifically the book curtain formula collection that says so relates to a flowing water plant arranges dirty system.
Background
The running water culture tank is used for aquaculture and generally has a box structure, and the left end and the right end adopt a net plate or net rope structure, so that water flow can pass through the running water culture tank.
The sewage discharging system of the existing running water culture tank generally arranges a sewage collecting area at the tail end of the culture tank, vertically arranges a spoiler which is 1 meter higher than the bottom at the tail end of the sewage collecting area, and then adopts a walking type to suck sewage into the sewage collecting tank, the sewage collecting and discharging amount of the sewage discharging system is larger, the efficiency is lower, the effect is not good, and most of sewage still enters a pond along with water flow. Moreover, the existing sewage system depends on a walking sewage suction mode to suck sewage, and can not form uniform and ordered sewage collecting and discharging equipment, so that the sewage discharging efficiency is low, and the systematicness is not strong.
Therefore, it is an urgent need to solve the problems of the prior art to provide a sewage collecting and discharging system which is energy-saving, efficient, effective in collecting and discharging sewage, and capable of thoroughly removing the sewage with a minimum amount of discharged water.
SUMMERY OF THE UTILITY MODEL
In view of this, the utility model provides a curtain formula collection drainage is rolled up in flowing water plant aims at solving above-mentioned technical problem.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a curtain formula collection sewage discharging system is rolled up in flowing water plant, includes:
a support panel; the supporting panel is arranged below a sewage collecting tank formed between a water outlet end blocking net and a sewage collecting tank blocking wall of the running water culture tank or the box body; the supporting panels are obliquely arranged from the bottom end of the water outlet end blocking net to the bottom end of the trash collecting groove blocking wall from high to low;
a reciprocating roller shutter mechanism; the reciprocating roller shutter mechanism comprises an upper roller shutter shaft, a guide roller, a lower roller shutter shaft and a curtain cloth; the upper roller shutter shaft is rotatably connected to the edge of the supporting panel close to the bottom end of the water outlet end blocking net; the guide roller is rotatably connected to the edge of the supporting panel close to the bottom end of the trash collecting groove retaining wall; the lower roller shutter shaft is rotatably connected below the supporting panel and close to one end of the guide roller; one end of the curtain cloth is fixed on the upper roller shutter shaft and bypasses the guide roller, and the other end of the curtain cloth is fixed on the lower roller shutter shaft;
a reciprocating servo drive mechanism; the reciprocating servo driving mechanism is connected with the upper roller shutter shaft and the lower roller shutter shaft and is used for driving the upper roller shutter shaft and the lower roller shutter shaft to synchronously rotate forwards and backwards;
a sewage collecting and discharging mechanism; the sewage collecting and discharging mechanism comprises a sewage collecting and discharging pipe, a scraper plate, a movable cover plate, a flip servo driving component, a sewage discharging pump and a sewage scraping piece; the sewage collecting and discharging pipe is positioned below the guide roller and is arranged in parallel with the guide roller; a sewage collecting notch is axially formed above the sewage collecting and discharging pipe; the edge of one side of the scraper is fixed with the edge of the dirt collecting notch close to the curtain cloth, and the edge of the other side of the scraper is abutted against the curtain cloth tensioned between the guide roller and the lower roller shutter shaft; the edge of one side of the movable cover plate is hinged with the edge of the dirt collecting notch, which is far away from the curtain cloth; the turnover cover servo driving component is used for controlling the movable cover plate to open or close the sewage collecting notch; a suction port of the sewage pump is communicated with one end of the sewage collecting and discharging pipe; scrape dirty piece sliding connection and be in inside the collection sewage pipe, and can the inside reciprocating motion of collection sewage pipe.
Through the technical scheme, the utility model discloses a set up roll curtain formula collection sewage system in collection dirty groove below, intercept exhaust filth, timing drive cord fabric motion is scraped the filth through the scraper blade and is collected in the sewage pipe, scrapes dirty outside dirty pond with the cooperation of scraping dirty piece through the suction of dredge pump, and overall structure is simple easily controls, practices thrift the water consumption of blowdown, can realize the beneficial effect of energy-efficient thorough blowdown.
Preferably, in the rolling curtain type sewage collecting and discharging system for the continuous aquaculture farm, an angle formed by the supporting panel and a horizontal plane where the bottom end of the water outlet end blocking net is located is 15 °. The intercepting effect on the dirt can be improved, so that the dirt is uniformly scattered on the curtain cloth and is easy to collect.
Preferably, in the rolling curtain type sewage collecting and draining system for the running water farm, the support panel comprises a support tube and a support plate; the number of the support tubes is 4, and the support tubes are enclosed and fixed to form a rectangular frame structure; the supporting plate is fixed on the rectangular frame structure; two ends of the supporting tube close to the bottom end of the water outlet end blocking net are provided with upper rolling shutter shaft connecting plates, and the two upper rolling shutter shaft connecting plates are respectively in rotating connection with two ends of the upper rolling shutter shaft; guide roller connecting plates are arranged at two ends of the supporting tube close to the bottom end of the trash collecting groove retaining wall, and the two guide roller connecting plates are respectively in rotating connection with the guide rollers; a lower rolling shutter shaft connecting plate is vertically and downwardly extended on the two supporting tubes in the direction from the water outlet end blocking net to the blocking wall of the sewage collecting tank, and the two lower rolling shutter shaft connecting plates are respectively and rotatably connected with two ends of the lower rolling shutter shaft; the edge of the lower roller shutter shaft connecting plate extends perpendicularly to the trash collecting groove blocking wall direction to form a trash collecting and discharging pipe fixing plate, and the end of the trash collecting and discharging pipe fixing plate is fixedly connected with the outer side wall of the trash collecting and discharging pipe. The supporting panel is easy to manufacture and form, the length of the rectangular frame structure is 2-4 meters, the width of the rectangular frame structure is the same as that of the dirt collecting groove, and the supporting panel can be connected with other structural members.
Preferably, in the rolling type sewage collecting and discharging system for the continuous flow farm, the support pipe is a stainless steel square pipe or a stainless steel plastic pipe; the supporting plate is a stainless steel thin plate or a plastic thin plate. Is easy to be made and shaped.
Preferably, in the rolling curtain type sewage collecting and discharging system for the continuous-flow farm, the reciprocating rolling curtain mechanism further comprises an upper sleeve and a lower sleeve which are respectively sleeved on the outer sides of the upper rolling curtain shaft and the lower rolling curtain shaft; two ends of the upper sleeve are respectively fixed between the two upper roller shutter shaft connecting plates, and an upper dirt scraping notch for the cord fabric to pass through is axially formed in the upper sleeve; the both ends of lower sleeve pipe are fixed respectively two under between the roll screen shaft connecting plate, the lower sleeve pipe axial is seted up and is used for scraping dirty notch under the curtain cloth passes through. Through setting up the sleeve pipe, can protect curtain cloth, scrape dirty notch simultaneously and can all be scraped outside by the card with other debris on the curtain cloth to keep the clean and tidy and the normal operating of curtain cloth. The size of the dirt scraping notch is preferably that the curtain cloth can just pass through the dirt scraping notch.
Preferably, in the rolling curtain type sewage collecting and draining system for the continuous flow farm, the reciprocating servo driving mechanism comprises a first servo motor, a first belt wheel, a second belt wheel, a third belt wheel, a fourth belt wheel, a first transmission belt and a second transmission belt; two ends of the upper roller shutter shaft penetrate through the two upper roller shutter shaft connecting plates, and one end of the lower roller shutter shaft penetrates through the lower roller shutter shaft connecting plate; the first servo motor is arranged above the water surface through a bracket; the first belt pulley is fixedly sleeved on a power output shaft of the first servo motor; the second belt wheel is fixedly sleeved at one end of the upper roller shutter shaft; the third belt wheel is fixedly sleeved at the other end of the upper roller shutter shaft; the fourth belt pulley is fixedly sleeved at the penetrating end of the lower roller shutter shaft and corresponds to the third belt pulley; the first transmission belt is sleeved between the first belt wheel and the second belt wheel; the second transmission belt is sleeved between the third belt wheel and the fourth belt wheel. The synchronous motion of the upper roller shutter shaft and the lower roller shutter shaft can be ensured through belt transmission connection, and the stability of the operation can be ensured.
Preferably, in the rolling curtain type sewage collecting and draining system for the continuous flow farm, the flip servo driving component comprises a second servo motor, a fifth belt wheel, a sixth belt wheel and a third transmission belt; the second servo motor is arranged above the water surface through a bracket; the fifth belt pulley is fixedly sleeved on a power output shaft of the second servo motor; the sixth belt wheel is fixedly sleeved at the end of the hinged shaft of the movable cover plate; the third transmission belt is sleeved between the fifth belt wheel and the sixth belt wheel. The stability of operation can be guaranteed through the belt drive connection.
Preferably, in the rolling curtain type sewage collecting and discharging system for the continuous flow farm, the sewage scraping part comprises a cylindrical piston, a rubber seat and a pull rope; the cylindrical piston is connected inside the sewage collecting and discharging pipe in a sliding manner; the rubber seat is fixed with one end of the cylindrical piston and is in sliding connection with the inside of the sewage collecting and discharging pipe, and the rubber seat faces the sewage pump; one end of the pull rope is fixed at one end, far away from the rubber seat, of the cylindrical piston, the other end of the pull rope is connected with the piston retracting and releasing assembly, and the piston retracting and releasing assembly can retract and release the pull rope. When the sewage pump starts to discharge sewage, the cylindrical piston can move from the other end of the sewage collecting and discharging pipe to the sewage pump under the action of attraction of the sewage pump, and the rubber seat can continuously supplement water to wash away the adhered matters on the wall of the sewage collecting and discharging pipe, so that the sewage pump is helped to thoroughly discharge sewage in a high-efficiency, energy-saving and timing manner. The length of the cylindrical piston is about 10 cm.
Preferably, in the rolling curtain type sewage collecting and discharging system for the continuous aquaculture farm, the piston retracting and releasing assembly comprises a third servo motor, a rope rolling disk and a roller; the third servo motor is arranged above the water surface through a bracket; the rope coiling disc is fixed at the end of a power output shaft of the third servo motor, and a winding groove at the edge of the rope coiling disc is fixedly connected with the end of the pull rope; the roller is rotationally connected to one end of the sewage collecting and discharging pipe, which is far away from the sewage pump; the pull rope passes around the roller. The control of the operation of the cylindrical piston can be satisfied.
Preferably, in the rolling curtain type sewage collecting and discharging system for the continuous flow farm, the sewage collecting tank blocking wall comprises a lower water retaining wall and an upper sewage collecting tank blocking net; the distance between the water retaining wall and the water outlet end blocking net is 2-5 m. Can meet the use requirement.
Can know via foretell technical scheme, compare with prior art, the utility model discloses a curtain formula collection sewage disposal system is rolled up in flowing water plant has following beneficial effect:
1. the utility model discloses a set up roll curtain formula collection drainage below the dirty groove of collection, intercept exhaust filth, the motion of timing drive curtain cloth is passed through the scraper blade with the filth and is scraped into in the collection blowoff pipe, and the suction through the dredge pump is scraped dirty with the cooperation of scraping dirty piece outside with filth discharge pond, and overall structure is simple easily controls, practices thrift the water consumption of blowdown, can realize the beneficial effect of energy-efficient thorough blowdown.
2. The utility model discloses dirty piece is scraped in the setting, and when the dredge pump started the blowdown, the cylinder piston will move to the dredge pump from the other end of collection blowdown pipe under the appeal effect of dredge pump, and the rubber seat can incessant moisturizing erode the knot of being stained with on the collection blowdown pipeline wall, and the thorough energy-efficient of help dredge pump is regularly discharged.
3. The utility model discloses the blowdown water consumption at every turn approximately equals to the whole collection blowdown pipe total volume within 3 times, reaches the effect of energy-efficient thorough blowdown from this.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the provided drawings without creative efforts.
FIG. 1 is a schematic diagram of a rolling type sewage collecting and discharging system for a flowing water farm according to the present invention;
fig. 2 is a schematic structural view of the support panel provided by the present invention with half of the support plate removed;
FIG. 3 is a bottom view of the reciprocating roller shutter mechanism and the reciprocating servo driving mechanism according to the present invention;
fig. 4 is an enlarged view of a portion of the structure shown in fig. 1 according to the present invention;
fig. 5 is a schematic diagram of a movable cover plate and a flip servo driving assembly provided by the present invention;
FIG. 6 is a side sectional view of the dirt collecting and discharging mechanism provided by the present invention;
fig. 7 is a main sectional view of the sewage collecting and discharging mechanism provided by the present invention.
Wherein:
1-a support panel;
11-a support tube; 12-a support plate; 13-upper roller blind shaft connecting plate; 14-a guide roll connection plate; 15-lower roller shutter shaft connecting plate; 16-collecting and draining pipe fixing plate;
2-a reciprocating roller shutter mechanism;
21-rolling up the curtain shaft; 22-a guide roll; 23-lower roller shutter shaft; 24-cord fabric; 25-sleeving a sleeve; 251-upper scraping notch; 26-casing the pipe; 261-lower scraping notch;
3-reciprocating servo driving mechanism;
31-a first servo motor; 32-a first pulley; 33-a second pulley; 34-a third pulley; 35-a fourth pulley; 36-a first drive belt; 37-a second drive belt;
4, a sewage collecting and discharging mechanism;
41-collecting and draining pipes; 411-a dirt collecting notch; 42-a scraper; 43-removable cover plate; 431-a hinge shaft; 44-a flip servo drive assembly; 441-a second servomotor; 442-a fifth pulley; 443-sixth pulley;
444-a third drive belt; 45-a sewage pump; 46-a scraping member; 461-cylindrical piston; 462-a rubber seat;
463-a pull cord; 47-piston retraction assembly; 471-a third servomotor; 472-rope reel; 473-roller;
5-water outlet end blocking net;
6, blocking walls of the sewage collection tank;
61-water retaining wall; 62-a trash collecting tank blocking net;
7-a sewage collecting tank.
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 to 7, the embodiment of the utility model discloses a curtain formula collection blowdown system is rolled up in flowing water plant, include:
a support panel 1; the supporting panel 1 is arranged below a sewage collecting tank 7 formed between a water outlet end blocking net 5 and a sewage collecting tank blocking wall 6 of the running water culture tank or the box body; the supporting panel 1 is obliquely arranged from the bottom end of the water outlet end blocking net 5 to the bottom end of the trash collecting groove blocking wall 6 from high to low;
a reciprocating roller shutter mechanism 2; the reciprocating roller shutter mechanism 2 comprises an upper roller shutter shaft 21, a guide roller 22, a lower roller shutter shaft 23 and a curtain cloth 24; the upper roller shutter shaft 21 is rotatably connected to the edge of the bottom end of the water outlet end barrier net 5 of the support panel 1; the guide roller 22 is rotatably connected to the edge of the support panel 1 close to the bottom end of the trash collection tank retaining wall 6; the lower roller shutter shaft 23 is rotatably connected to one end of the lower part of the support panel 1 and close to the guide roller 22; one end of the curtain cloth 24 is fixed on the upper rolling blind shaft 21 and bypasses the guide roller 22, and the other end is fixed on the lower rolling blind shaft 23;
a reciprocating servo drive mechanism 3; the reciprocating servo driving mechanism 3 is connected with the upper roller shutter shaft 21 and the lower roller shutter shaft 23 and is used for driving the upper roller shutter shaft 21 and the lower roller shutter shaft 23 to synchronously rotate forwards and backwards;
a sewage collecting and discharging mechanism 4; the sewage collecting and discharging mechanism 4 comprises a sewage collecting and discharging pipe 41, a scraper 42, a movable cover plate 43, a flip servo driving component 44, a sewage discharging pump 45 and a sewage scraping piece 46; the sewage collecting and discharging pipe 41 is positioned below the guide roller 22 and is arranged in parallel with the guide roller 22; a sewage collecting notch 411 is axially arranged above the sewage collecting and discharging pipe 41; one side edge of the scraper 42 is fixed with the edge of the dirt collecting notch 411 close to the curtain cloth 24, and the other side edge is abutted with the curtain cloth 24 tensioned between the guide roller 22 and the lower rolling shutter shaft 23; the edge of one side of the movable cover plate 43 is hinged with the edge of the dirt collecting notch 411 far away from the curtain cloth 24; the flip servo driving assembly 44 is used for controlling the movable cover plate 43 to open or close the sewage collecting notch 411; a suction port of the sewage pump 45 is communicated with one end of the sewage collecting and discharging pipe 41; the dirt scraping member 46 is slidably connected inside the collection and drain pipe 41, and is capable of reciprocating inside the collection and drain pipe 41.
In order to further optimize the above technical solution, the angle formed by the support panel 1 and the horizontal plane where the bottom ends of the outlet end barrier nets 5 are located is 15 °.
In order to further optimize the above solution, the support panel 1 comprises a support tube 11 and a support plate 12; the number of the support tubes 11 is 4, and the support tubes are enclosed and fixed to form a rectangular frame structure; the support plate 12 is fixed to the rectangular frame structure; two ends of the supporting tube 11 close to the bottom end of the water outlet end barrier net 5 are provided with upper roller shutter shaft connecting plates 13, and the two upper roller shutter shaft connecting plates 13 are respectively in rotating connection with two ends of an upper roller shutter shaft 21; two ends of the supporting pipe 11 close to the bottom end of the trash collecting groove retaining wall 6 are provided with guide roller connecting plates 14, and the two guide roller connecting plates 14 are respectively and rotatably connected with guide rollers 22; two support pipes 11 positioned in the direction from the water outlet end blocking net 5 to the trash collecting tank blocking wall 6 are vertically and downwardly extended with lower rolling shutter shaft connecting plates 15, and the two lower rolling shutter shaft connecting plates 15 are respectively and rotatably connected with two ends of a lower rolling shutter shaft 23; the edge of the lower roller shutter shaft connecting plate 15 and the vertical direction of the lower roller shutter shaft connecting plate extend to the direction of the trash collecting groove retaining wall 6 to form trash collecting and discharging pipe fixing plates 16, and the ends of the two trash collecting and discharging pipe fixing plates 16 are fixedly connected with the outer side wall of the trash collecting and discharging pipe 41.
In order to further optimize the technical scheme, the supporting tube 11 is a stainless steel square tube or a plastic tube; the support plate 12 is a thin stainless steel plate or a thin plastic plate.
In order to further optimize the above technical solution, the reciprocating roller shutter mechanism 2 further includes an upper sleeve 25 and a lower sleeve 26 respectively sleeved outside the upper roller shutter shaft 21 and the lower roller shutter shaft 23; two ends of an upper sleeve 25 are respectively fixed between the two upper roller shutter shaft connecting plates 13, and the upper sleeve 25 is axially provided with an upper dirt scraping notch 251 for the curtain cloth 24 to pass through; two ends of the lower sleeve 26 are respectively fixed between the two lower roller shutter shaft connecting plates 15, and the lower sleeve 26 is axially provided with a lower dirt scraping notch 261 for the cord fabric 24 to pass through.
In order to further optimize the above technical solution, the reciprocating servo driving mechanism 3 comprises a first servo motor 31, a first belt pulley 32, a second belt pulley 33, a third belt pulley 34, a fourth belt pulley 35, a first transmission belt 36 and a second transmission belt 37; two ends of the upper roller shutter shaft 21 penetrate through the two upper roller shutter shaft connecting plates 13, and one end of the lower roller shutter shaft 23 penetrates through the lower roller shutter shaft connecting plate 15; the first servo motor 31 is arranged above the water surface through a bracket; the first belt pulley 32 is fixedly sleeved on a power output shaft of the first servo motor 31; the second belt wheel 33 is fixedly sleeved at one end of the upper roller shutter shaft 21; the third belt wheel 34 is fixedly sleeved at the other end of the upper roller shutter shaft 21; the fourth belt wheel 35 is fixedly sleeved at the penetrating end of the lower roller shutter shaft 23 and corresponds to the third belt wheel 34; the first transmission belt 36 is sleeved between the first belt wheel 32 and the second belt wheel 33; the second belt 37 is fitted between the third pulley 34 and the fourth pulley 35.
In order to further optimize the above technical solution, the flip servo driving assembly 44 includes a second servo motor 441, a fifth pulley 442, a sixth pulley 443, and a third driving belt 444; the second servo motor 441 is installed above the water surface through a bracket; the fifth belt pulley 442 is fixedly sleeved on the power output shaft of the second servo motor 441; the sixth belt wheel 443 is fixedly sleeved on the end of the hinge shaft 431 of the movable cover plate 43; the third belt 444 is fitted between the fifth pulley 442 and the sixth pulley 443.
In order to further optimize the above technical solution, the scraping member 46 includes a cylindrical piston 461, a rubber seat 462 and a pulling rope 463; a cylindrical piston 461 is slidably connected inside the header drain pipe 41; the rubber seat 462 is fixed with one end of the cylindrical piston 461 and is connected with the inside of the collection and drainage pipe 41 in a sliding way, and the rubber seat 462 faces the drainage pump 45; one end of the pulling rope 463 is fixed at one end of the cylindrical piston 461, which is far away from the rubber seat 462, the other end of the pulling rope 463 is connected with the piston retraction assembly 47, and the piston retraction assembly 47 can retract the pulling rope 463.
In order to further optimize the above technical solution, the piston retracting and releasing assembly 47 comprises a third servo motor 471, a rope reel 472 and a roller 473; the third servo motor 471 is installed above the water surface through a bracket; the rope coiling disc 472 is fixed at the end of a power output shaft of the third servo motor 471, and a winding groove at the edge of the rope coiling disc 472 is fixedly connected with the end of the pulling rope 463; the roller 473 is rotatably connected to one end of the sewage collecting and discharging pipe 41 far away from the sewage pump 45; the pull cord 463 is routed around the roller 473.
In order to further optimize the technical scheme, the trash collecting tank blocking wall 6 comprises a lower water retaining wall 61 and an upper trash collecting tank blocking net 62; the distance between the water retaining wall 61 and the water outlet end barrier net 5 is 2-5 meters.
When the curtain cloth 24 moves rightwards, the scraper 42 collects all the dirt-collected planes on the curtain cloth 24 into the dirt collecting and discharging pipe 41, then the movable cover plate 43 closes the dirt collecting notch 411 of the dirt collecting and discharging pipe 41, the dirt suction pump 45 connected with the dirt collecting and discharging pipe 41 starts dirt suction, the cylindrical piston 461 moves towards the dirt discharge pump opening under the suction force of the dirt discharge pump 45, the dirt discharge pump 45 stops dirt discharge when the dirt discharge pump moves to the dirt discharge pump opening, the first servo motor 31 of the curtain cloth 24 is controlled to move reversely to pull the curtain cloth 24 back to the starting point, the movable cover plate 43 on the dirt collecting and discharging pipe 41 is opened, the third servo motor 471 rotates to roll the pull rope 463, and the cylindrical piston 461 is pulled back to the starting point. The automatic blowdown of repetition timing like this, the blowdown water consumption at every turn is approximately equal to within 3 times of whole collection blow-off pipe total volume, reaches the effect of energy-efficient thorough blowdown from this.
The embodiments in the present description are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other. The device disclosed by the embodiment corresponds to the method disclosed by the embodiment, so that the description is simple, and the relevant points can be referred to the method part for description.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (10)
1. The utility model provides a curtain formula collection sewage discharging system is rolled up in flowing water plant which characterized in that includes:
a support panel (1); the supporting panel (1) is arranged below a sewage collecting tank (7) formed between a water outlet end blocking net (5) and a sewage collecting tank blocking wall (6) of the running water culture tank or the box body; the supporting panels (1) are obliquely arranged from the bottom end of the water outlet end blocking net (5) to the bottom end of the trash collecting groove blocking wall (6) from high to low;
a reciprocating roller shutter mechanism (2); the reciprocating roller shutter mechanism (2) comprises an upper roller shutter shaft (21), a guide roller (22), a lower roller shutter shaft (23) and a curtain cloth (24); the upper roller shutter shaft (21) is rotatably connected to the edge of the supporting panel (1) close to the bottom end of the water outlet end barrier net (5); the guide roller (22) is rotatably connected to the edge of the supporting panel (1) close to the bottom end of the trash collecting groove retaining wall (6); the lower rolling shaft (23) is rotatably connected to one end, close to the guide roller (22), below the supporting panel (1); one end of the curtain cloth (24) is fixed on the upper rolling curtain shaft (21) and bypasses the guide roller (22), and the other end is fixed on the lower rolling curtain shaft (23);
a reciprocating servo drive mechanism (3); the reciprocating servo driving mechanism (3) is connected with the upper roller shutter shaft (21) and the lower roller shutter shaft (23) and is used for driving the upper roller shutter shaft (21) and the lower roller shutter shaft (23) to synchronously rotate forwards and backwards;
a sewage collecting and discharging mechanism (4); the sewage collecting and discharging mechanism (4) comprises a sewage collecting and discharging pipe (41), a scraper (42), a movable cover plate (43), a flip servo driving component (44), a sewage discharging pump (45) and a sewage scraping piece (46); the sewage collecting and discharging pipe (41) is positioned below the guide roller (22) and is arranged in parallel with the guide roller (22); a sewage collecting notch (411) is axially formed above the sewage collecting and discharging pipe (41); one side edge of the scraper (42) is fixed with the edge of the dirt collecting groove opening (411) close to the curtain cloth (24), and the other side edge of the scraper is abutted against the curtain cloth (24) tensioned between the guide roller (22) and the lower roller shutter shaft (23); the edge of one side of the movable cover plate (43) is hinged with the edge of the dirt collecting notch (411) far away from the curtain cloth (24); the flip servo driving component (44) is used for controlling the movable cover plate (43) to open or close the sewage collecting notch (411); a suction port of the sewage pump (45) is communicated with one end of the sewage collecting and discharging pipe (41); the dirt scraping piece (46) is connected inside the dirt collecting and discharging pipe (41) in a sliding mode and can reciprocate inside the dirt collecting and discharging pipe (41).
2. The rolling type sewage collecting and discharging system for a running water farm according to claim 1, wherein the angle formed by the supporting panel (1) and the horizontal plane on which the bottom end of the water outlet end barrier net (5) is located is 15 °.
3. A rolling sewage collection and drainage system for a continuous water farm according to claim 1, characterized in that said support panel (1) comprises a support tube (11) and a support plate (12); the number of the support tubes (11) is 4, and the support tubes are enclosed and fixed to form a rectangular frame structure; the support plate (12) is fixed on the rectangular frame structure; two ends of the supporting tube (11) close to the bottom end of the water outlet end blocking net (5) are provided with upper rolling curtain shaft connecting plates (13), and the two upper rolling curtain shaft connecting plates (13) are respectively in rotating connection with two ends of the upper rolling curtain shaft (21); guide roller connecting plates (14) are arranged at two ends of the supporting pipe (11) close to the bottom end of the trash collecting groove retaining wall (6), and the two guide roller connecting plates (14) are respectively in rotating connection with the guide rollers (22); the two support pipes (11) positioned in the direction from the water outlet end blocking net (5) to the trash collecting tank blocking wall (6) are vertical to the water outlet end blocking net and extend downwards to form lower rolling shutter shaft connecting plates (15), and the two lower rolling shutter shaft connecting plates (15) are respectively in rotating connection with the two ends of the lower rolling shutter shaft (23); the border of lower roll of curtain axle connecting plate (15) rather than perpendicular to the dirty groove barricade of collection (6) direction extends there is collection blowdown pipe fixed plate (16), two the end of collection blowdown pipe fixed plate (16) with the lateral wall fixed connection of collection blowdown pipe (41).
4. The rolling type sewage collecting and draining system for running water farm according to claim 3, wherein the supporting pipe (11) is stainless steel square pipe or plastic pipe; the supporting plate (12) is a stainless steel thin plate or a plastic thin plate.
5. The rolling curtain type sewage collecting and discharging system of the running water farm according to claim 3, wherein the reciprocating rolling curtain mechanism (2) further comprises an upper sleeve (25) and a lower sleeve (26) which are respectively sleeved on the outer sides of the upper rolling curtain shaft (21) and the lower rolling curtain shaft (23); two ends of the upper sleeve (25) are respectively fixed between the two upper roller shutter shaft connecting plates (13), and the upper sleeve (25) is axially provided with an upper dirt scraping notch (251) for the curtain cloth (24) to pass through; two the both ends of lower sleeve pipe (26) are fixed respectively between curtain shaft connecting plate (15) down, lower sleeve pipe (26) axial is seted up and is used for scrape dirty notch (261) under curtain cloth (24) pass through.
6. A roller shutter type sewage collecting and discharging system for a running water farm according to any one of claims 3-5, characterized in that said reciprocating servo driving mechanism (3) comprises a first servo motor (31), a first pulley (32), a second pulley (33), a third pulley (34), a fourth pulley (35), a first transmission belt (36) and a second transmission belt (37); two ends of the upper roller shutter shaft (21) penetrate through the two upper roller shutter shaft connecting plates (13), and one end of the lower roller shutter shaft (23) penetrates through the lower roller shutter shaft connecting plate (15); the first servo motor (31) is arranged above the water surface through a bracket; the first belt wheel (32) is fixedly sleeved on a power output shaft of the first servo motor (31); the second belt wheel (33) is fixedly sleeved at one end of the upper roller shutter shaft (21); the third belt wheel (34) is fixedly sleeved at the other end of the upper roller shutter shaft (21); the fourth belt wheel (35) is fixedly sleeved at the penetrating end of the lower rolling shutter shaft (23) and corresponds to the third belt wheel (34); the first transmission belt (36) is sleeved between the first belt wheel (32) and the second belt wheel (33); the second transmission belt (37) is sleeved between the third belt wheel (34) and the fourth belt wheel (35).
7. The rolling type sewage collecting and draining system for running water farm according to claim 1, wherein the cover-turning servo driving assembly (44) comprises a second servo motor (441), a fifth belt wheel (442), a sixth belt wheel (443) and a third driving belt (444); the second servo motor (441) is arranged above the water surface through a bracket; the fifth belt wheel (442) is fixedly sleeved on a power output shaft of the second servo motor (441); the sixth belt wheel (443) is fixedly sleeved at the end of the hinging shaft (431) of the movable cover plate (43); the third transmission belt (444) is sleeved between the fifth belt wheel (442) and the sixth belt wheel (443).
8. The rolling type sewage collecting and draining system for running water farm according to claim 1, wherein said sewage scraping member (46) comprises a cylindrical piston (461), a rubber seat (462) and a pulling rope (463); the cylindrical piston (461) is connected inside the sewage collecting and discharging pipe (41) in a sliding way; the rubber seat (462) is fixed with one end of the cylindrical piston (461) and is in sliding connection with the interior of the sewage collecting and discharging pipe (41), and the rubber seat (462) faces the sewage pump (45); one end of the pulling rope (463) is fixed at one end of the cylindrical piston (461) far away from the rubber seat (462), the other end of the pulling rope (463) is connected with a piston retraction assembly (47), and the piston retraction assembly (47) can retract the pulling rope (463).
9. The rolling type sewage collecting and draining system for running water farm of claim 8, wherein said piston retracting and releasing assembly (47) comprises a third servo motor (471), a rope reel (472) and a roller (473); the third servo motor (471) is arranged above the water surface through a bracket; the rope coiling disc (472) is fixed at the end of a power output shaft of the third servo motor (471), and a winding groove at the edge of the rope coiling disc (472) is fixedly connected with the end of the pull rope (463); the roller (473) is rotatably connected to one end of the sewage collecting and discharging pipe (41) far away from the sewage pump (45); the pull rope (463) passes around the roller (473).
10. The rolling type sewage collecting and discharging system for a running water farm according to claim 1, wherein the sewage collecting tank blocking wall (6) comprises a lower water blocking wall (61) and an upper sewage collecting tank blocking net (62); the distance between the water retaining wall (61) and the water outlet end blocking net (5) is 2-5 m.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120336523.9U CN214431174U (en) | 2021-02-05 | 2021-02-05 | Roller shutter type sewage collecting and discharging system for running water farm |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120336523.9U CN214431174U (en) | 2021-02-05 | 2021-02-05 | Roller shutter type sewage collecting and discharging system for running water farm |
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| CN214431174U true CN214431174U (en) | 2021-10-22 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112790153A (en) * | 2021-02-05 | 2021-05-14 | 英山县名德鱼苗孵化养殖有限公司 | Roller shutter type sewage collecting and discharging system for running water farm |
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2021
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112790153A (en) * | 2021-02-05 | 2021-05-14 | 英山县名德鱼苗孵化养殖有限公司 | Roller shutter type sewage collecting and discharging system for running water farm |
| CN112790153B (en) * | 2021-02-05 | 2024-04-12 | 英山县名德鱼苗孵化养殖有限公司 | Rolling curtain type sewage collecting and draining system for running water farm |
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