Excrement treatment device for livestock farm

Abstract

The utility model relates to the technical field of livestock breeding, and discloses a livestock farm excrement treatment device which comprises a treatment box body and a feeding frame, the feeding frame is arranged at the position, close to one side, of the center of the upper end face of the treatment box body, and a separation barrel is arranged at the position, close to the upper end, of the center in the treatment box body. A first box body is arranged on one side of the center of the lower end face of the separation cylinder, a second box body is arranged on the other side of the center of the lower end face of the treatment box body, a filter screen is arranged on the upper end of the center of the interior of the first box body, and a liquid outlet is formed in the lower end of the center of one side of the treatment box body; and a liquid treatment device is arranged at the lower part of the center in the first box body. According to the utility model, air is output into the first box body through the air blower, then the air enters liquid in the form of tiny bubbles through the aeration holes, and then the gas-liquid contact condition is improved and the aeration efficiency is optimized through the first stirring device, so that the oxygen transmission efficiency and the liquid treatment efficiency are improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of livestock breeding technology especially relates to a livestock farm excrement treatment device. BACKGROUND

[0002] The livestock farm is a production site that is engaged in the feeding and breeding of livestock, poultry and other animals. The excrement treatment device of the livestock farm is mainly used for collecting, treating and converting the excrement, urine and other waste generated in the breeding process. The purpose is to reduce environmental pollution, improve sanitary conditions and realize the reuse of resources.

[0003] The traditional excrement treatment device of the livestock farm simultaneously treats the liquid and the solid in the excrement, which makes the treatment effect of the liquid in the excrement poor, thus easily reducing the liquid treatment efficiency. In addition, during the use of the treatment device, impurities and residues exist on the excrement, which easily causes blockage during the feeding process or affects the subsequent treatment equipment, thus reducing the flowability, the excrement treatment efficiency and increasing the treatment time. Therefore, the technical personnel in the field provides an excrement treatment device of the livestock farm to solve the problems in the prior art. SUMMARY

[0004] The utility model discloses a kind of livestock farm excrement treatment devices to solve the problems in the prior art, air is output to the first box body inside by air blower, then air is in the form of tiny bubble into liquid by aeration hole, increase gas-liquid contact area, then improve gas-liquid contact condition by first stirring device, optimize aeration efficiency, thus improve oxygen transfer efficiency and liquid treatment efficiency, then the water in water tank is sent to spray head by water pump, then it is washed to excrement by spray head, so that it can effectively remove impurities and residues adhered on excrement, avoid that material causes blockage during the feeding process or affects subsequent treatment equipment, and can dilute excrement, improve its flowability, very beneficial to subsequent treatment process, thus improve processing efficiency, reduce processing time.

[0005] To achieve the above object, the utility model provides the following technical scheme: a kind of livestock farm excrement treatment device, including processing box body and feed frame, the feed frame is arranged on the upper end face center of processing box body one side, the processing box body inside center upper end is equipped with separation cylinder, the separation cylinder lower end face center one side is equipped with first box body, the processing box body lower end face center other side is equipped with second box body, the first box body inside center upper end is equipped with filter screen, the processing box body one side center lower end is equipped with liquid outlet, the first box body inside center lower is equipped with liquid treatment device;

[0006] The liquid treatment device comprises a first stirring device arranged at the lower end of the center of the inside of the treatment box, three blowers arranged in front and back at the center of the lower end face of the treatment box, a connecting pipe arranged at the output end of each of the three blowers, the three connecting pipes penetrating the treatment box and the first box in sequence and reaching the inside of the first box, an aeration disc arranged at the output end of each of the three connecting pipes, a plurality of aeration holes arranged in a circular array at the inside of the aeration disc, and a gas-permeable membrane arranged at the inside of each of the aeration holes.

[0007] Through the above technical solution, the separated liquid is delivered to the inside of the first box through the separation cylinder, air is output through the blower, the air is delivered to the inside of the aeration disc through the connecting pipe, and the air enters the liquid in the form of tiny bubbles through the aeration hole, thereby increasing the gas-liquid contact area, improving the oxygen transfer efficiency, avoiding the liquid from entering the aeration disc and causing damage, improving the gas-liquid contact condition through the first stirring device, optimizing the aeration efficiency, and thereby improving the oxygen transfer efficiency and the liquid treatment efficiency.

[0008] Further, a cleaning device is arranged at the center of the other side of the upper end face of the treatment box, the cleaning device comprises a water tank arranged at the upper end face of the treatment box, a water pump arranged at the lower center of the rear end face of the water tank, the input end of the water pump penetrating the rear end face of the water tank and reaching the rear inner wall of the water tank, the output end of the water pump penetrating the upper end face of the treatment box and reaching the upper inner wall of the treatment box, a fixed pipe arranged at the output end of the water pump, a plurality of nozzles arranged in a horizontal array at the center of the front end face of the fixed pipe, and the output end of each of the nozzles penetrating the rear end face of the feeding frame and reaching the rear inner wall of the feeding frame.

[0009] Through the above technical solution, the cleaning water in the water tank is delivered to the inside of the fixed pipe through the water pump, the cleaning water is delivered to the nozzles through the fixed pipe, and the nozzles are used to flush the feces, so that the impurities and residues adhered to the feces can be effectively removed, the material is prevented from causing blockage of feeding or affecting the subsequent treatment equipment during the feeding process, the feces can be diluted to improve the flowability, which is very beneficial to the subsequent treatment process, thereby improving the treatment efficiency and reducing the treatment time.

[0010] Further, a crushing device is arranged at the lower center of the inside of the second box, the lower end of the crushing device is provided with a guide frame, a solid treatment device is arranged at the center of the inside of the second box, the solid treatment device comprises a treatment cylinder arranged at the inside of the second box, the output end of the guide frame penetrates the upper end face of the treatment cylinder and reaches the upper inner wall of the treatment cylinder, a heating assembly is arranged at the center of each of the two inner side walls of the treatment cylinder, a second stirring device is arranged at the center of the inside of the treatment cylinder, a discharge port is arranged at the center of the lower inner wall of the treatment cylinder, and the output end of the discharge port penetrates the lower inner wall of the treatment cylinder and reaches the lower end face of the treatment cylinder.

[0011] Through the technical scheme, the solid entering the second box body is crushed by the crushing device to reduce the size of the solid particles, the crushed solid is guided into the processing cylinder by the guide frame, the solid is heated by the heating assembly, and the solid particles are uniformly heated in the heating process by the second stirring device to prevent local overheating or uneven drying.

[0012] Further, the trapezoidal groove is internally provided with a discharging device at the center of one side of the inner wall, the discharging device comprises a switch door, the switch door is arranged in the trapezoidal groove, the trapezoidal groove is internally provided with a slot at the center of the inner wall, the switch door is provided with a placing slot at the center of the upper side, the placing slot is internally provided with a rubber block at the center of the lower inner wall, the rubber block is provided with a control frame body at the center of the upper end surface, and the control frame body is provided with an insertion block at the center of the upper end surface.

[0013] Through the technical scheme, the switch door is adjusted by opening and closing, so that the worker can control the discharge of the treated solid, the rubber block is compressed by pressing the control frame body, so that the insertion block can be moved to satisfy the sleeving with the slot, the limiting and locking of the switch door are completed, the worker can control the discharge of the solid, the discharge can be quantitatively controlled, the worker is facilitated, time and labor are saved, and the flexibility of the discharge is improved.

[0014] Further, the switch door is provided with four sealing pads in a rectangular arrangement at the center of the other side, the insertion block penetrates through the upper inner wall of the placing slot to the upper end surface of the switch door, and is connected in a sleeving manner with the slot.

[0015] Through the technical scheme, the sealing pads improve the sealing performance of the switch door to avoid leakage.

[0016] Further, the first box body and the second box body are upper opening box bodies, and the upper ends of the first box body and the second box body penetrate through the lower end surface of the separation cylinder to the lower inner wall of the separation cylinder.

[0017] Through the technical scheme, the first box body and the second box body are upper opening box bodies, and the first box body and the second box body penetrate through the separation cylinder, so that the separated liquid and solid can be treated.

[0018] The utility model has the advantages of the following beneficial effects:

[0019] 1、 The utility model discloses a livestock farm excrement treatment device, which comprises a first box body, a second box body, a first stirring device, a second stirring device, a switch door, a pressing control frame body, a rubber block, an insertion block and an insertion slot.

[0020] 2、 The utility model discloses a livestock farm excrement treatment device, which comprises a first box body, a second box body, a first stirring device, a second stirring device, a switch door, a pressing control frame body, a rubber block, an insertion block and an insertion slot.

[0021] 3、 The utility model discloses a livestock farm excrement treatment device, which comprises a first box body, a second box body, a first stirring device, a second stirring device, a switch door, a pressing control frame body, a rubber block, an insertion block and an insertion slot. ACCURACY

[0022] Figure 1 A livestock farm excrement treatment device is provided.

[0023] Figure 2 A livestock farm excrement treatment device is provided.

[0024] Figure 3 A livestock farm excrement treatment device is provided. Figure 2 An enlarged view of part A is provided.

[0025] Figure 4 An enlarged view of part B is provided. Figure 2 An enlarged view of part B is provided.

[0026] LEGEND:

[0027] 1, processing box; 2, feed frame; 3, separation cylinder; 4, first box; 5, second box; 6, filter screen; 7, liquid outlet; 8, liquid treatment device; 801, first stirring device; 802, air blower; 803, connecting pipe; 804, aeration disc; 805, aeration hole; 806, air permeable membrane; 9, cleaning device; 901, water tank; 902, water pump; 903, fixed pipe; 904, spray head; 10, crushing device; 11, guide frame; 12, solid treatment device; 1201, processing cylinder; 1202, heating assembly; 1203, second stirring device; 1204, discharge port; 13, trapezoidal groove; 14, discharge device; 1401, switch door; 1402, insertion slot; 1403, placement slot; 1404, rubber block; 1405, control frame; 1406, insertion block; 1407, sealing gasket. DETAILED DESCRIPTION

[0028] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0029] Referring to Figures 1-4 The present application provides an embodiment: a livestock farm manure treatment device, comprising a processing box 1 and a feed frame 2, the feed frame 2 is arranged at the upper end face center of the processing box 1 on one side, a separation cylinder 3 is arranged at the upper end center of the processing box 1, a first box 4 is arranged at the lower end center of the separation cylinder 3 on one side, a second box 5 is arranged at the lower end center of the processing box 1 on the other side, a filter screen 6 is arranged at the upper end center of the first box 4, a liquid outlet 7 is arranged at the lower end center of the processing box 1 on one side, and a liquid treatment device 8 is arranged at the lower center of the first box 4. Through the arrangement of the liquid treatment device 8, air can enter the liquid in the form of tiny bubbles, increasing the gas-liquid contact area and improving the gas-liquid contact conditions, optimizing the aeration efficiency, thereby improving the oxygen transfer efficiency and liquid treatment efficiency.

[0030] The first box 4 and the second box 5 are both upper opening boxes, and the upper ends of the first box 4 and the second box 5 respectively penetrate the lower end face of the separation cylinder 3 to the lower inner wall of the separation cylinder 3. By making the first box 4 and the second box 5 upper opening boxes and penetrating the separation cylinder 3 through the first box 4 and the second box 5, the liquid and solid after separation can be treated.

[0031] The cleaning device 9 is arranged at the center of the other side of the upper end face of the treatment box 1, and includes a water tank 901 arranged at the upper end face of the treatment box 1. The water tank 901 is provided with a water pump 902 at the center of the lower end face. The input end of the water pump 902 penetrates through the rear end face of the water tank 901 and reaches the rear inner wall of the water tank 901, and the output end penetrates through the upper end face of the treatment box 1 and reaches the upper inner wall of the treatment box 1. The output end of the water pump 902 is provided with a fixed pipe 903, and a plurality of spray heads 904 are arranged in a horizontal direction at the center of the front end face of the fixed pipe 903. The output ends of the plurality of spray heads 904 respectively penetrate through the rear end face of the feeding frame 2 and reach the rear inner wall of the feeding frame 2. The water in the water tank 901 is pumped into the fixed pipe 903 by the water pump 902, and then pumped into the spray heads 904 by the fixed pipe 903, and then washed by the spray heads 904. The feces can effectively remove impurities and residues adhered to the feces, avoid blockage of feeding or affect the subsequent treatment equipment during the feeding process, and can dilute the feces and improve the flowability, which is very beneficial to the subsequent treatment process, thereby improving the treatment efficiency and reducing the treatment time.

[0032] The second box 5 is provided with a crushing device 10 at the center of the lower end face. The crushing device 10 is provided with a guide frame 11 at the lower end. The second box 5 is provided with a solid treatment device 12 at the center. The solid treatment device 12 includes a treatment cylinder 1201 arranged in the second box 5. The output end of the guide frame 11 penetrates through the upper end face of the treatment cylinder 1201 and reaches the upper inner wall of the treatment cylinder 1201. The heating assembly 1202 is arranged at the center of the two inner side walls of the treatment cylinder 1201. The second stirring device 1203 is arranged at the center of the inner wall of the treatment cylinder 1201. The discharge port 1204 is arranged at the center of the lower inner wall of the treatment cylinder 1201. The output end of the discharge port 1204 penetrates through the lower inner wall of the treatment cylinder 1201 and reaches the lower end face of the treatment cylinder 1201. The solid entering the second box 5 is crushed by the crushing device 10 to reduce the size of the solid particles. The crushed solid is guided into the treatment cylinder 1201 by the guide frame 11. The solid is heated by the heating assembly 1202. The solid particles are uniformly heated in the heating process by the second stirring device 1203 to prevent local overheating or uneven drying.

[0033] As Figure 3 , 4As shown, the liquid treatment device 8 includes a first stirring device 801 arranged at the lower end of the center inside the treatment box 1, and three air blowers 802 arranged in front and back at the lower end of the center of the inner wall of the treatment box 1, and a connecting pipe 803 arranged at the output end of each air blower 802, and a plurality of aeration discs 804 arranged at the output end of each connecting pipe 803, and a plurality of aeration holes 805 arranged in a circular array at the inner side wall of each aeration disc 804, and a gas permeable membrane 806 arranged at the inner center of each aeration hole 805. The separated liquid is transported to the inside of the first box 4 through the separation cylinder 3, and the air is output by the air blower 802, and then transported to the inside of the aeration disc 804 through the connecting pipe 803, and then the air enters the liquid in the form of tiny bubbles through the aeration hole 805, thereby increasing the gas-liquid contact area and improving the oxygen transfer efficiency. The gas permeable membrane 806 prevents the liquid from entering and causing damage. The first stirring device 801 improves the gas-liquid contact conditions and optimizes the aeration efficiency, thereby improving the oxygen transfer efficiency and the liquid treatment efficiency.

[0034] A trapezoidal groove 13 is arranged at the lower end of the center of the other side of the treatment box 1, and a discharge device 14 is arranged at the inner center of one side of the trapezoidal groove 13. The discharge device 14 includes a switch door 1401 arranged inside the trapezoidal groove 13, a slot 1402 arranged at the center of the upper inner wall of the trapezoidal groove 13, a placement slot 1403 arranged at the center of the upper side of the switch door 1401, a rubber block 1404 arranged at the center of the lower inner wall of the placement slot 1403, a control frame 1405 arranged at the center of the upper end surface of the rubber block 1404, and an insertion block 1406 arranged at the center of the upper end surface of the control frame 1405. The switch door 1401 is adjusted by opening and closing, so that the worker can control the discharge of the treated solid. The rubber block 1404 is compressed by pressing the control frame 1405, so that the insertion block 1406 can be moved to satisfy the sleeving with the slot 1402, and the switch door 1401 is limited and locked, so that the worker can control the discharge of the solid, and the discharge can be quantitative, which is convenient for the worker to operate, saves time and effort, and improves the flexibility of the discharge.

[0035] Working principle: when the manure treatment device is used in the livestock farm, the manure is transported into the separation cylinder 3 through the feeding frame 2, then the cleaning water in the water tank 901 is transported into the fixed pipe 903 through the water pump 902, then it is transported into the spray head 904 through the fixed pipe 903, then it is used to flush the manure through the spray head 904, so that the impurities and residues adhered to the manure can be effectively removed, so as to avoid the blockage of feeding or the influence on the subsequent treatment equipment, and the manure can be diluted to improve its fluidity, which is very beneficial to the subsequent treatment process, so as to improve the treatment efficiency and reduce the treatment time, then the solid-liquid separation of the manure is carried out through the filter screen 6 and the separation device in the separation cylinder 3, so that the liquid enters the first box body 4, and the solid enters the second box body 5.

[0036] When the liquid is treated, the separated liquid is transported into the first box body 4 through the separation cylinder 3, then the air is output through the air blower 802, then it is transported into the aeration disc 804 through the connecting pipe 803, then the air enters the liquid in the form of micro-bubbles through the aeration hole 805, so as to increase the gas-liquid contact area and improve the oxygen transfer efficiency, then the liquid is prevented from entering and being damaged through the air permeable membrane 806, then the gas-liquid contact condition is improved and the aeration efficiency is optimized through the first stirring device 801, so as to improve the oxygen transfer efficiency and the liquid treatment efficiency, then the treated liquid is discharged through the liquid outlet 7.

[0037] When the solid is treated, the solid entering the second box body 5 is crushed through the crushing device 10 to reduce the size of the solid particles, then the crushed solid is guided into the treatment cylinder 1201 through the guide frame 11, then the solid is heated and treated through the heating assembly 1202, then the solid particles are uniformly heated in the heating process through the second stirring device 1203 to prevent local overheating or uneven drying, then the opening and closing adjustment of the switch door 1401 is carried out, so that the worker can control the discharge of the treated solid, so as to complete the discharge of the solid, then the rubber block 1404 is compressed through the pressing control frame 1405 to drive the plug 1406 to move, so as to satisfy the sleeving between the plug 1406 and the plug slot 1402, complete the limiting and locking of the switch door 1401, and satisfy the control of the worker on the discharge of the solid, so as to realize the quantitative discharge, facilitate the operation of the worker, save time and effort, so as to improve the flexibility of the discharge, and then the sealing gasket 1407 is used to improve the sealing property of the switch door 1401 to avoid leakage.

[0038] Finally, it should be noted that: the above only for the preferred embodiments of the present application, and is not intended to limit the present application, although the foregoing embodiments of the present application has been described in detail, for the skilled in the art, it still can be modified, or for part of the technical features of the equivalent replacement, the spirit and principles of the present application, made any modification, equivalent replacement, improvement, etc., should be included within the scope of the present application.

Claims

1. A livestock farm manure treatment device comprising a treatment box (1) and a feeding frame (2), the feeding frame (2) is arranged at the center of the upper end face of the treatment box (1) and leans to one side, characterized in that: The processing box (1) is internally provided with a separation cylinder (3) at the upper end of the center, the lower end surface of the separation cylinder (3) is provided with a first box (4) at one side of the center, the lower end surface of the processing box (1) is provided with a second box (5) at the other side of the center, the inside of the first box (4) is provided with a filter screen (6) at the upper end of the center, the processing box (1) is provided with a liquid outlet (7) at the lower end of the center on one side, and the inside of the first box (4) is provided with a liquid treatment device (8) at the lower center. The liquid treatment device (8) comprises a first stirring device (801), which is arranged at the lower end of the center inside the processing box (1), three air blowers (802) are arranged in front and back at the lower end of the center on one side of the lower end surface of the processing box (1), a connecting pipe (803) is arranged at the output end of each of the three air blowers (802), the three connecting pipes (803) penetrate the processing box (1) and the first box (4) in sequence and reach an inner side wall of the first box (4), an aerator disc (804) is arranged at the output end of each of the three connecting pipes (803), and a plurality of aeration holes (805) are arranged in a circular array at the inner side wall center of each of the three aerator discs (804), and a gas permeable membrane (806) is arranged at the inner center of each of the plurality of aeration holes (805).

2. A livestock farm manure treatment apparatus according to claim 1, characterized in that: The processing box (1) is provided with a cleaning device (9) at the other side of the center of the upper end surface, the cleaning device (9) comprises a water tank (901), the water tank (901) is arranged at the upper end surface of the processing box (1), a water pump (902) is arranged at the lower center of the rear end surface of the water tank (901), the input end of the water pump (902) penetrates the rear end surface of the water tank (901) and reaches the rear inner wall of the water tank (901), and the output end penetrates the upper end surface of the processing box (1) and reaches the upper inner wall of the processing box (1), a fixed pipe (903) is arranged at the output end of the water pump (902), a plurality of spray heads (904) are arranged in a transverse array at the center of one side of the front end surface of the fixed pipe (903), and the output ends of the plurality of spray heads (904) penetrate the rear end surface of the feeding frame (2) and reach the rear inner wall of the feeding frame (2) respectively.

3. A livestock farm manure treatment apparatus according to claim 1, characterized in that: The second box (5) is internally provided with a crushing device (10) at the lower center, the crushing device (10) is provided with a guide frame (11) at the lower end, the second box (5) is internally provided with a solid treatment device (12) at the center, the solid treatment device (12) comprises a treatment cylinder (1201), the treatment cylinder (1201) is arranged inside the second box (5), the output end of the guide frame (11) penetrates the upper end surface of the treatment cylinder (1201) and reaches the upper inner wall of the treatment cylinder (1201), heating assemblies (1202) are arranged at the centers of the two inner side walls of the treatment cylinder (1201), a second stirring device (1203) is arranged at the inner center of the treatment cylinder (1201), a discharge port (1204) is arranged at the center of the lower inner wall of the treatment cylinder (1201), and the output end of the discharge port (1204) penetrates the lower inner wall of the treatment cylinder (1201) and reaches the lower end surface of the treatment cylinder (1201).

4. A livestock farm manure treatment apparatus according to claim 1, characterized in that: The processing box (1) is provided with a trapezoidal groove (13) at the other side center lower end, the inside center of the trapezoidal groove (13) is provided with a discharging device (14), the discharging device (14) comprises a switch door (1401), the switch door (1401) is arranged at the inside of the trapezoidal groove (13), the upper inner wall of the trapezoidal groove (13) is provided with a slot (1402), the center of one side of the switch door (1401) is provided with a placing groove (1403), the lower inner wall of the placing groove (1403) is provided with a rubber block (1404), the upper end surface of the rubber block (1404) is provided with a control frame (1405), and the upper end surface of the control frame (1405) is provided with an insertion block (1406).

5. A device for the treatment of excreta from livestock farms according to claim 4, characterized in that: The other side center of the switch door (1401) is provided with four sealing pads (1407) in a rectangular arrangement, the insertion block (1406) penetrates the upper inner wall of the placing groove (1403) and reaches the upper end surface of the switch door (1401), and is connected between the slot (1402) in a sleeved manner.

6. A livestock farm manure treatment apparatus according to claim 1, characterized in that: The first box (4) and the second box (5) are respectively upper opening boxes, and the upper ends of the first box (4) and the second box (5) respectively penetrate the lower end surface of the separation cylinder (3) and reach the lower inner wall of the separation cylinder (3).

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