CN218089278U - Water circulation feeding system for farm - Google Patents

Abstract

The utility model discloses a water circulation support system for a farm, which comprises a primary sedimentation tank, wherein the primary sedimentation tank is used for introducing upper liquid of a waste water tank of the farm, the upper part of the primary sedimentation tank is communicated with an adjusting tank, one side of the adjusting tank is provided with a treatment box, an anaerobic cavity, an aeration cavity and a sedimentation cavity are arranged in the treatment box, and the anaerobic cavity, the aeration cavity and the sedimentation cavity are sequentially communicated in a high-in and high-out mode; the lower end of the sedimentation cavity is provided with a sludge pump, the input end of the sludge pump is communicated with the lower end of the sedimentation cavity, and the output end of the sludge pump is communicated with the upper part of the anaerobic cavity; the treatment tank is provided with a circulating pump, and the input end of the circulating pump is arranged in the middle of the anaerobic cavity; the side wall of the anaerobic cavity is provided with a spray head, and the output end of the circulating pump is communicated with the spray head; above-mentioned aeration chamber bottom is equipped with aeration equipment, and above-mentioned aeration equipment pours into the air into to quality of water in the aeration chamber into to it is great to expect to improve current breed pond equipment and take up an area of, is not convenient for follow the problem that breeds the scale and carry out adaptability adjustment.

Description

Water circulation feeding system for farm

Technical Field

The utility model relates to a plant equipment, concretely relates to hydrologic cycle system of supporting for plant.

Background

The sewage production of poultry plant mainly includes excrement and urine of poultry and daily clear sparge water, its sewage type belongs to the high concentration organic sewage that has the reutilization value, generally speaking consider that the daily clear sparge water suspended solid is more in the sewage, and urine, animal excrement and urine and ammonia nitrogen content are big, make the sewage treatment of current breed pond relatively loaded down with trivial details, single sewage treatment line is great usually occupied area, and what earlier plant waste water treatment process adopted is the AOA technology, nitrify earlier then the denitrification, but in the middle of the denitrification process, need plus the nutrient source, and in the middle of the nitration process, the decarbonization is earlier again in the denitrogenation, make most area of breed pond occupy by sewage treatment device, and the area occupied of sewage treatment ability and equipment, have certain influence to breed the scale.

The biochemical property of the current aquaculture sewage is good, the flushing water is relatively concentrated due to the flushing discharge time, so that the impact load in a time period is large, the conventional sewage treatment equipment is large in treatment capacity generally, although the conventional sewage treatment capacity is enough, the utilization efficiency of the equipment is not ideal, most of the time is in a stagnation or low-level treatment state, particularly, when the aquaculture scale of part of aquaculture farms fluctuates due to market reasons, the sewage treatment frequency needs to be regularly adjusted, and therefore, how to improve the equipment of the aquaculture farms is to be convenient for the equipment to adaptively reduce the floor area of the equipment according to the aquaculture scale is worthy of research.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a hydrologic cycle system of supporting for plant to it is great to expect to improve current breed pond equipment and take up an area of, is not convenient for follow the problem that breeds the scale and carry out the adaptability adjustment.

In order to solve the technical problem, the utility model adopts the following technical scheme:

a water circulation support system for a farm comprises a primary sedimentation tank, wherein the primary sedimentation tank is used for introducing upper liquid of a wastewater tank of the farm, the upper part of the primary sedimentation tank is communicated with an adjusting tank, one side of the adjusting tank is provided with a treatment box, an anaerobic cavity, an aeration cavity and a sedimentation cavity are arranged in the treatment box, and the anaerobic cavity, the aeration cavity and the sedimentation cavity are sequentially communicated in a high-in and high-out mode; the lower end of the sedimentation cavity is provided with a sludge pump, the input end of the sludge pump is communicated with the lower end of the sedimentation cavity, and the output end of the sludge pump is communicated with the upper part of the anaerobic cavity; the treatment tank is provided with a circulating pump, and the input end of the circulating pump is arranged in the middle of the anaerobic cavity; the side wall of the anaerobic cavity is provided with a spray head, the output end of the circulating pump is communicated with the spray head, and the circulating pump is used for stirring liquid in the anaerobic cavity to rotate circularly; and the bottom of the aeration cavity is provided with aeration equipment, and the aeration equipment injects air into the water in the aeration cavity.

Preferably, an output pipeline of the primary sedimentation tank is communicated with the upper end of the regulating tank, a first water pump is arranged in the regulating tank, an input end of the first water pump is arranged at the lower part of the regulating tank, and an output end of the first water pump is communicated with the treatment tank and is arranged above the anaerobic cavity.

Preferably, the side wall of the treatment box is provided with a disinfection box, the disinfection box is communicated with the sedimentation cavity, a suction pipe is arranged in the disinfection box, the bottom of the disinfection box is provided with a slope, and the slope gradually inclines from the inner wall of the disinfection box to the suction pipe.

As preferred, the hydrologic cycle system of supporting still includes the rainwater pond, and above-mentioned rainwater pond is used for collecting the rainwater of plant, and above-mentioned rainwater pond upper end is equipped with the filter screen, and above-mentioned rainwater pond middle part is equipped with the drinking-water pipe, and above-mentioned drinking-water pipe passes through second pump machine intercommunication anaerobism chamber.

Preferably, the nozzle is obliquely arranged, the aeration devices are multiple, gaps between two adjacent aeration devices are the same, the aeration devices are provided with more than two air holes, and the aeration devices inject air into the aeration cavity through the air holes.

Preferably, a plurality of support rods are hung on the top of the treatment box, filler balls are mounted on the support rods, and the filler balls are placed in the aeration cavity.

Preferably, the bottom of the sedimentation chamber is provided with a collecting tank, the size of the collecting tank is gradually reduced from the upper end to the lower end, the size of the lower end of the collecting tank is the same as that of the input end of a sludge pump, and the sludge pump is used for communicating the lower end of the collecting tank.

Compared with the prior art, the beneficial effects of the utility model are at least one of following:

the utility model discloses a mode through earlier just sinking pond equalizing basin again for the waste water of the processing case that gets into reduces solid refuse thing as far as, and makes the handling capacity controllable relatively, utilizes the circulating pump under the prerequisite that does not change the whole waste water volume in anaerobism chamber, stirs the liquid in the anaerobism chamber through circulating pump and shower nozzle. Through the structural distribution who handles case, preliminary sedimentation pond and equalizing basin to be convenient for breed the scale according to the reality, the increase equalizing basin of adaptability and handle the case, its processing case can adopt the mounting means of burying formula, and then reduces the occupation of land of equipment.

The utility model discloses a hydrologic cycle support system, the mounting means of burying formula can be adopted to its hardware, and the system can collect the rainwater and directly enter into water supply system with the rainwater, and equipment contains the AO technology, and wherein the water after handling is used for recycling, reaches the breed demand. And can also generate good purification effect on the sewage generated by cultivation.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic view of the structure of the aeration chamber of the present invention.

Fig. 3 is a schematic view of the nozzle of the present invention.

Description of reference numerals:

1-primary sedimentation tank, 2-regulating tank, 3-treatment tank, 4-anaerobic chamber, 5-aeration chamber, 6-sedimentation chamber, 7-disinfection tank, 8-rainwater tank, 201-first water pump, 301-supporting rod, 302-filler ball, 401-circulating pump, 402-spray head, 501-aeration equipment, 502-air hole, 601-sludge pump, 602-collecting tank, 701-suction pipe, 702-slope, 801-filter screen, 802-water pumping pipe and 803-second pump.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Referring to fig. 1, an embodiment of the present invention is a water circulation feeding system for farm, comprising a primary sedimentation tank 1, wherein the primary sedimentation tank 1 is used for introducing upper liquid of a waste water tank of farm, wherein the waste water tank of farm is mainly used for collecting clean water of farm, the fecal liquid of animal is generally recycled through a methane tank, and the fecal liquid can be considered to be thrown into the waste water tank of farm after being separated by dry and wet. 1 upper portion intercommunication equalizing basin 2 in the above-mentioned pond that just sinks, 2 one sides of above-mentioned equalizing basin are equipped with handles case 3, and the water of wastewater disposal basin is through stewing, and the upper liquid inflow of wastewater disposal basin is just sunk pond 1, removes the flavor through just sinking pond 1 and handles, puts in the deodorant promptly, and after deposiing a period, introduces equalizing basin 2 with the upper liquid in just sinking pond 1, collects waste water through equalizing basin 2, and through 2 invariable output waste water of equalizing basin in handling case 3.

Wherein, the whole stainless steel material that adopts of treatment case 3 is equipped with anaerobism chamber 4, aeration chamber 5 and sedimentation chamber 6 in the above-mentioned treatment case 3, and above-mentioned anaerobism chamber 4, aeration chamber 5 and sedimentation chamber 6 adopt the mode of height advancing and raising to communicate in proper order. Wherein, the anaerobic cavity 4 is arranged in front of the aeration cavity 5, and the anaerobic cavity 4 can reduce the load for the aerobic treatment of the aeration cavity 5 through the acidification and hydrolysis reaction of anaerobic bacteria in the anaerobic cavity 4. The lower end of the sedimentation chamber 6 is provided with a sludge pump 601, the input end of the sludge pump 601 is communicated with the lower end of the sedimentation chamber 6, and the output end of the sludge pump 601 is communicated with the upper part of the anaerobic chamber 4; the treatment tank 3 is provided with a circulating pump 401, and the input end of the circulating pump 401 is arranged in the middle of the anaerobic cavity 4. Wherein the sedimentation chamber 6 of the treatment box 3 returns the sludge to the anaerobic chamber 4 through the sludge pump 601, the sludge returned in the anaerobic chamber 4 contains phosphorus accumulating bacteria, and the phosphorus accumulating bacteria utilizes dissolved organic matters in the original sewage to carry out anaerobic phosphorus release. Then, the liquid in the anaerobic cavity 4 enters the aeration cavity 5, and is subjected to anoxic treatment in the aeration cavity 5, and the denitrifying bacteria in the sludge utilize the residual organic matters and the backflow nitrate to perform denitrification for denitrification; after the denitrification reaction is finished, the aeration cavity 5 is filled with air for aeration so as to carry out aerobic reaction, at the moment, nitrifying bacteria in the sludge carry out nitrification to convert ammonia nitrogen in the wastewater into nitrate, meanwhile, phosphorus accumulating bacteria carry out aerobic phosphorus absorption, the rest organic matters are oxidized by the aerobic bacteria, finally, the aeration cavity 5 outputs the liquid to the sedimentation cavity 6 for mud-water separation, effluent is discharged, part of the precipitated sludge returns to the anaerobic tank, and part of the phosphorus-rich residual sludge can be manually fished out or discharged.

A spray nozzle 402 is arranged on the side wall of the anaerobic cavity 4, the output end of the circulating pump 401 is communicated with the spray nozzle 402, and the circulating pump 401 is used for stirring the liquid in the anaerobic cavity 4 to rotate circularly; the bottom of the aeration chamber 5 is provided with an aeration device 501, and the aeration device 501 is used for injecting air into the water in the aeration chamber 5.

Wherein shower nozzle 402 is current commodity, and the input of its circulating pump 401 is located the middle part of anaerobism chamber 4, and circulating pump 401 takes out the liquid from anaerobism chamber 4 middle part promptly to release once more in anaerobism chamber 4 through shower nozzle 402, under the effect of circulating pump 401, make waste water produce the effect of stirring in anaerobism chamber 4, thereby the mud distribution in easy anaerobism chamber 4 is favorable to anaerobic reaction.

Wherein the aeration device 501 is an existing aeration machine, and outside air is input into the aeration chamber 5 through the aeration device 501, so that the wastewater in the aeration chamber 5 has aerobic conditions, thereby realizing aerobic treatment.

It is worth noting that the treatment box 3 can be installed in a buried manner, so that the occupied area of the equipment is reduced. The treatment capacity of the single treatment tank 3 is relatively constant, and the treatment tank 3 adopts a box-packed structure and is easy to carry and install, so that when the treatment tank is actually cultured and used, the treatment tanks 3 with corresponding quantity can be started to perform sewage cooperative treatment according to the actual culture scale.

Based on above-mentioned embodiment, refer to fig. 1 and show, another embodiment of the utility model is that, above-mentioned output pipeline intercommunication equalizing basin 2 upper ends of just sinking pond 1, its output pipeline of just sinking pond 1 is located equalizing basin 2's liquid level top, is equipped with first water pump 201 in above-mentioned equalizing basin 2, and equalizing basin 2 lower part is arranged in to above-mentioned first water pump 201's input, and above-mentioned first water pump 201's output intercommunication treatment case 3 is arranged in anaerobism chamber 4 top. The adjusting tank 2 mainly adjusts the wastewater input by the primary sedimentation tank 1, and the adjusting content comprises the water delivery amount to the treatment tank 3 and basic reflection parameters such as the current pH value and the water temperature of the wastewater, which are adjusted by the first water pump 201, so that the wastewater can be dephosphorized and denitrified in the treatment tank 3. Wherein first water pump 201 is current commodity, through first water pump 201 with the liquid in the equalizing basin 2 according to actual throughput demand, introduce waste water to in the anaerobism chamber 4 of treatment box 3.

Based on the above-mentioned embodiment, another embodiment of the utility model is, the aforesaid is handled the case 3 lateral wall and is equipped with disinfect box 7, wherein disinfect box 7 welds on handling case 3, above-mentioned disinfect box 7 intercommunication sedimentation chamber 6, it is worth noting, disinfect box 7 can adopt upper end open-ended mode, also can adopt relative confined mode, consider that it is general to bury ground design to handle case 3, consequently, it is closed that preferred disinfect box 7 is the upper end, be equipped with suction tube 701 among the above-mentioned disinfect box 7, disinfect box 7 upper end is arranged in to its suction tube 701, wherein suction tube 701 is in for the ease of operation, water pump can be connected to its suction tube 701, can also set up the input pipeline that stretches into disinfect box 7 on its disinfect box 7, put in disinfectant to disinfect box 7 through the input pipeline, the input pipeline is vertical setting, the lower extreme that its input pipeline is located the liquid level top of disinfect box 7.

In order to make the liquid in the disinfection box 7 be drawn away by the suction pipe 701 as much as possible, the bottom of the disinfection box 7 is provided with a slope 702, and the slope 702 gradually inclines from the inner wall of the disinfection box 7 to the suction pipe 701.

Based on the above embodiment, the utility model discloses a another embodiment is, hydrologic cycle supplies support system still includes rainwater basin 8, above-mentioned rainwater basin 8 is used for collecting the rainwater of plant, the rainwater of collecting the plant is introduced into rainwater basin 8 through the ground ditch, there are some rubbish materials like the leaf in rainwater basin 8, insect corpse, in order to shelter from this part rubbish material, above-mentioned rainwater basin 8 upper end is equipped with filter screen 801, its filter screen 801 adopts current stainless steel filter screen, through the rubbish material of filter screen 801 separation solid, its liquid then flows into filter screen 801 below, above-mentioned rainwater basin 8 middle part is equipped with drinking-water pipe 802, lie in the middle part through drinking-water pipe 802, mainly because the deposit of rainwater basin 8 bottom is more, reduce rainwater basin 8's deposit as far as possible, its deposit is follow-up can through artifical salvage. The pumping pipe 802 is communicated with the anaerobic cavity 4 through a second pump 803. The water source in the middle of the rain water tank 8 can be put into the anaerobic cavity 4 to supplement the water quantity of the waste water.

Based on the above embodiment, referring to fig. 2, another embodiment of the present invention is that, in order to better drive the waste water in the anaerobic chamber 4 to stir by the nozzle 402, the nozzle 402 is inclined, and the jet flow formed by the nozzle 402 drives the waste water in the anaerobic chamber 4 to rotate circularly.

In order to rapidly increase the oxygen content in the aerobic treatment process of the aeration chamber 5, a plurality of aeration devices 501 are provided, the gaps between two adjacent aeration devices 501 are the same, the aeration devices 501 are provided with more than two air holes 502, and the aeration devices 501 inject air into the aeration chamber 5 through the air holes 502.

Wherein aeration equipment 501 is the matrix distribution in the bottom of aeration chamber 5, when aeration chamber 5 needs aerobic treatment, can adopt aeration equipment 501 to pour into the air into to aeration chamber 5 a plurality of positions to improve the waste water oxygen content in aeration chamber 5, and continuously pour into the air through aeration equipment 501, can form similar stirring effect to the waste water in aeration chamber 5 at a certain degree.

Based on the above embodiment, referring to fig. 3, another embodiment of the present invention is that a plurality of support rods 301 are suspended on the top of the treatment box 3, and filler balls 302 are installed on the plurality of support rods 301, and the plurality of filler balls 302 are placed in the aeration chamber 5. Wherein filled ball 302 is current commodity, and filled ball 302 mainly is as the carrier of microorganism biofilm culturing, also increases the contact surface of gas-liquid and makes its intensive mixture each other, hangs a plurality of filled balls 302 through bracing piece 301 to satisfy the biofilm culturing demand promptly, can effectively cut the bubble again, improve the transfer rate and the utilization ratio of oxygen in aeration chamber 5. The water-gas biomembrane is fully exchanged, and the organic matters in the water are efficiently treated.

Based on the above embodiment, the utility model discloses a another embodiment is, above-mentioned sedimentation chamber 6 bottom is equipped with collecting vat 602, and wherein collecting vat 602 mainly used piles up the mud of sedimentation chamber 6, and the size of above-mentioned collecting vat 602 is dwindled by upper end to lower extreme gradually, and the size and the sludge pump 601 input size of above-mentioned collecting vat 602 lower extreme are the same, and above-mentioned sludge pump 601 is used for communicateing collecting vat 602 lower extreme. The collection tank 602 facilitates the accumulation of sludge in the settling chamber 6, thereby facilitating the delivery by the sludge pump 601.

It is noted that the hydronic system may be operated in parallel with a plurality of treatment tanks 3, and that a single treatment tank 3 may cause sludge accumulation in case of a single increase in throughput, so that the sludge in the settling chamber 6 and the collection tank 602 of the treatment tank 3 may be periodically cleaned. If necessary, a sludge pump can be additionally arranged at the upper end of the treatment box 3 to periodically pump away the sludge in the collecting tank 602.

Reference throughout this specification to "one embodiment," "another embodiment," "an embodiment," "a preferred embodiment," or the like, means that a particular feature, structure, or characteristic described in connection with the embodiment is included in at least one embodiment described in general terms in this application. The appearances of the same phrase in various places in the specification are not necessarily all referring to the same embodiment. Further, when a particular feature, structure, or characteristic is described in connection with any embodiment, it is submitted that it is within the scope of the disclosure to effect such feature, structure, or characteristic in connection with other embodiments.

Although the invention has been described herein with reference to a number of illustrative embodiments thereof, it should be understood that numerous other modifications and embodiments can be devised by those skilled in the art that will fall within the scope and spirit of the principles of this disclosure. More specifically, various variations and modifications are possible in the component parts and/or arrangements of the subject combination arrangement within the scope of the disclosure, the drawings and the appended claims. In addition to variations and modifications in the component parts and/or arrangements, other uses will also be apparent to those skilled in the art.

Claims (7)

1. A hydrologic cycle system of supporting for plant, includes just heavy pond (1), just heavy pond (1) is used for introducing the upper liquid of plant's effluent water sump, its characterized in that: the upper part of the primary sedimentation tank (1) is communicated with an adjusting tank (2), one side of the adjusting tank (2) is provided with a treatment tank (3), an anaerobic cavity (4), an aeration cavity (5) and a sedimentation cavity (6) are arranged in the treatment tank (3), and the anaerobic cavity (4), the aeration cavity (5) and the sedimentation cavity (6) are sequentially communicated in a high-in and high-out mode;

the lower end of the sedimentation cavity (6) is provided with a sludge pump (601), the input end of the sludge pump (601) is communicated with the lower end of the sedimentation cavity (6), and the output end of the sludge pump (601) is communicated with the upper part of the anaerobic cavity (4); a circulating pump (401) is arranged on the treatment box (3), and the input end of the circulating pump (401) is arranged in the middle of the anaerobic cavity (4);

the side wall of the anaerobic cavity (4) is provided with a spray head (402), the output end of the circulating pump (401) is communicated with the spray head (402), and the circulating pump (401) is used for stirring liquid in the anaerobic cavity (4) to rotate circularly;

and an aeration device (501) is arranged at the bottom of the aeration cavity (5), and the aeration device (501) is used for injecting air into the water in the aeration cavity (5).

2. The water circulation feeding system for farm according to claim 1, wherein: an output pipeline of the primary sedimentation tank (1) is communicated with the upper end of the adjusting tank (2), a first water pump (201) is arranged in the adjusting tank (2), the input end of the first water pump (201) is arranged at the lower part of the adjusting tank (2), and the output end of the first water pump (201) is communicated with the treatment tank (3) and is arranged above the anaerobic cavity (4).

3. The water circulation feeding system for farm according to claim 1, wherein: handle case (3) lateral wall and be equipped with disinfect box (7), disinfect box (7) intercommunication precipitation chamber (6), be equipped with suction tube (701) in disinfect box (7), disinfect box (7) bottom is equipped with slope (702), slope (702) are by disinfect box (7) inner wall to suction tube (701) slope gradually.

4. The water circulation feeding system for farm according to claim 1, wherein: the water circulation support system further comprises a rainwater tank (8), the rainwater tank (8) is used for collecting rainwater of a farm, a filter screen (801) is arranged at the upper end of the rainwater tank (8), a water pumping pipe (802) is arranged in the middle of the rainwater tank (8), and the water pumping pipe (802) is communicated with the anaerobic cavity (4) through a second pump (803).

5. The water circulation feeding system for farm according to claim 1, wherein: the spray head (402) is obliquely arranged, the aeration devices (501) are multiple, gaps between every two adjacent aeration devices (501) are the same, more than two air holes (502) are formed in the aeration devices (501), and air is injected into the aeration cavity (5) through the air holes (502) by the aeration devices (501).

6. The water circulation feeding system for farm according to claim 1, wherein: the top of the treatment box (3) is suspended with a plurality of support rods (301), the support rods (301) are provided with filler balls (302), and the filler balls (302) are arranged in the aeration cavity (5).

7. A water circulation feeding system for a farm according to claim 1, wherein: the bottom of the sedimentation chamber (6) is provided with a collecting tank (602), the size of the collecting tank (602) is gradually reduced from the upper end to the lower end, the size of the lower end of the collecting tank (602) is the same as that of the input end of a sludge pump (601), and the sludge pump (601) is used for being communicated with the lower end of the collecting tank (602).

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