Feces treatment system

Abstract

The utility model relates to the technical field of feces treatment, in particular to a feces treatment system which comprises a support and a collecting pool, the bottom end of the collecting pool is fixedly connected with a rubber drain outlet, one side of the rubber drain outlet is fixedly connected with a conveying pipe, the bottom end of the conveying pipe is fixedly connected with a feces packing auger, and the feces packing auger is fixedly connected with a conveying pipe. The bottom of the inner wall of the excrement packing auger is provided with filtering holes, the tail end of the excrement packing auger is connected with a second sewage tank, a rotatable stirring rod is installed in the second sewage tank, a filtering plate is installed between the bottom of the inner wall of the second sewage tank and the stirring rod, and the tail end of the second sewage tank is connected with a vacuum excrement suction pump. According to the sewage treatment device, a plurality of filtering parts, the centrifugal machine and the first sewage tank are arranged, so that solid and liquid in sewage can be separated and can be reused, water resources can be utilized to the maximum extent, more functions can be achieved, and the water resources are saved.

Description

Technical Field

[0001] The utility model relates to the technical field of manure and sewage treatment, and in particular to a manure and sewage treatment system. Background Art

[0002] With the growth of population and the acceleration of urbanization, urban fecal sewage treatment has become an increasingly prominent issue. Traditional fecal sewage treatment methods often have problems such as low treatment efficiency, unstable treatment effect, and low resource utilization efficiency. In particular, these treatment methods usually use a large amount of water resources, which is contrary to the current trend of global water shortage. Therefore, the development of a fecal sewage treatment system that can save water has become an important research direction in the current field of environmental protection technology.

[0003] For example, the patent specification of an existing Chinese patent (publication number: CN208980597U) discloses a cow dung waste treatment system, including a dry-wet separator, and a drying, mixing and crushing machine is provided at the solid discharge end of the dry-wet separator; the drying, mixing and crushing machine includes a horizontally arranged drum, a rotating shaft is provided in the drum, spiral blades are provided at both ends of the rotating shaft, and a plurality of crushing blocks are provided between the spiral blades at both ends of the rotating shaft; a plurality of shearing blocks are provided on the inner wall of the drum, and the plurality of shearing blocks are staggered with the plurality of crushing blocks; a hot steam circulation channel is provided along the axial direction of the rotating shaft; a spiral groove is provided on the spiral surface of the spiral blade in contact with the outer cylindrical surface of the rotating shaft to form a hot steam cavity of the spiral blade; a plurality of through holes connecting the hot steam circulation channel and the heat exchange cavity are provided on the rotating shaft.

[0004] However, in the implementation of relevant technologies, it was found that the above-designed cow dung and waste treatment system had the following problems: although the device can complete the treatment of dung and waste, it cannot fully utilize water resources during use, resulting in certain waste.

[0005] In view of this, a feces and sewage treatment system is provided to overcome the above-mentioned defects. Utility Model Content

[0006] The utility model aims to solve the shortcomings in the prior art and proposes a manure treatment system.

[0007] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a feces and sewage treatment system, including a bracket and a collecting tank, the bottom end of the collecting tank is fixedly connected with a rubber sewage outlet, one side of the rubber sewage outlet is fixedly connected with a transmission pipe, the bottom end of the transmission pipe is fixedly connected with a feces and sewage auger, the bottom of the inner wall of the feces and sewage auger is provided with a filter hole, the end of the feces and sewage auger is connected with a second sewage trough, a rotatable stirring rod is installed inside the second sewage trough, the end of the second sewage trough is connected with a vacuum feces suction pump, the end of the vacuum feces suction pump is connected with a centrifuge, the bottom end of the centrifuge is connected with a return pipe, and the other side of the return pipe is connected with the first sewage trough.

[0008] As a further description of the above technical solution: a microbial agent tank is fixedly installed above the first sewage tank, and two through plates are installed above the second sewage tank. The two through plates are respectively connected to a spray box and an activated carbon adsorption box, and one side of the activated carbon adsorption box is connected to an emptying chimney. By installing the microbial agent tank, the user can add microbial agents and other items into the device to reduce the odor pollution caused by feces and sewage. By installing the spray box, the exhaust gas in the stirring chamber is sprayed so that the exhaust gas always maintains a certain humidity, which strengthens the subsequent activated carbon adsorption. By installing the activated carbon adsorption box, the gas generated by the stirring of the second sewage tank can be first adsorbed by the activated carbon in the activated carbon adsorption box and then discharged through the emptying chimney, which also greatly reduces odor pollution.

[0009] As a further description of the above technical solution: the bottom of the inner wall of the first sewage trough is inclined, a filter plate is installed at the bottom of the inner wall of the second sewage trough, a guide plate is installed at the bottom end of the filter plate, a transmission pipe is installed on the outer wall of the guide plate, and the other side of the transmission pipe is fixedly connected to the first sewage trough. By arranging the filter plate and the guide plate, the feces and sewage in the second sewage trough can be separated into solid and liquid for the second time, and the liquid can be transmitted to the first sewage trough through the transmission pipe.

[0010] As a further description of the above technical solution: a water pump is fixedly connected to one side of the first sewage trough, and a delivery pipe is connected to the other side of the water pump. The existence of the delivery pipe allows the sewage to be used again for simple flushing of the manure ditch in the livestock shed, thereby achieving the purpose of water saving.

[0011] As a further description of the above technical solution: two rows of through holes are opened at the top of the second sewage tank, and the two through plates are installed above the through holes at the same time. By setting the through holes, the liquid in the spray box can smoothly enter the second sewage tank, and the exhaust gas can be input into the activated carbon adsorption box through another row of through holes.

[0012] As a further description of the above technical solution: a dryer is fixedly connected to the end of the centrifuge, a second motor is fixedly installed on the top of the second sewage tank, and a rotatable stirring rod installed in the second sewage tank is connected to the bottom of the second motor.

[0013] The utility model has the following beneficial effects:

[0014] The utility model designs a feces and sewage treatment system, which can separate solid and liquid in sewage and reuse them by arranging multiple filtering parts, a centrifuge and a first sewage tank. These arrangements enable the device to maximize the use of water resources, play a greater role and save water resources.

[0015] The utility model designs a feces and sewage treatment system. By installing a microbial agent tank, the user can add microbial agents and other items into the device to reduce odor pollution caused by feces and sewage. By installing a spray box, the second sewage tank can be sprayed to dilute the feces and sewage in the second sewage tank. By installing an activated carbon adsorption box, the gas generated by the stirring of the second sewage tank can be firstly adsorbed by the activated carbon in the activated carbon adsorption box and then discharged, which also greatly reduces pollution. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the structure of the utility model;

[0017] Figure 2 It is a three-dimensional structural schematic diagram of one side of the utility model;

[0018] Figure 3 This is a schematic diagram of the structure of the utility model viewed from above;

[0019] Figure 4 for Figure 3 Schematic diagram of the cross-sectional structure at AA in the middle.

[0020] Legend:

[0021] 1. Bracket; 2. Collection tank; 3. Rubber sewage outlet; 4. Transmission pipe; 5. Manure auger; 6. First motor; 7. Microbial agent tank; 8. First sewage tank; 9. Water pump; 10. Pass plate; 11. Second motor; 12. Spray box; 13. Activated carbon adsorption box; 14. Second sewage tank; 15. Vacuum manure suction pump; 16. Centrifuge; 17. Dryer; 18. Reflux pipe. DETAILED DESCRIPTION

[0022] Embodiment 1

[0023] Reference Figure 1-4The utility model provides a feces and sewage treatment system: it includes a bracket 1 and a collecting tank 2, the bottom end of the collecting tank 2 is fixedly connected with a rubber sewage outlet 3, one side of the rubber sewage outlet 3 is fixedly connected with a transmission pipe 4, the bottom end of the transmission pipe 4 is fixedly connected with a feces and sewage auger 5, the bottom of the inner wall of the feces and sewage auger 5 is provided with a filtering hole, the end of the feces and sewage auger 5 is connected with a second sewage trough 14, a rotatable stirring rod is installed inside the second sewage trough 14, the end of the second sewage trough 14 is connected with a vacuum feces suction pump 15, the end of the vacuum feces suction pump 15 is connected with a centrifuge 16, the bottom end of the centrifuge 16 is connected with a return pipe 18, the other side of the return pipe 18 is connected with a first sewage trough 8, the bottom of the inner wall of the first sewage trough 8 is inclined, and the bottom of the inner wall of the second sewage trough 14 is installed with a rotatable stirring rod. Filter plate, a guide plate is installed at the bottom end of the filter plate. The guide plate is also designed to be inclined like the first sewage trough, and is higher than the first sewage trough in height, so that sewage can flow through easily. A transmission pipe 4 is installed on the outer wall of the guide plate, and the other side of the transmission pipe 4 is fixedly connected to the first sewage trough 8. By arranging the filter plate and the guide plate, the feces and sewage in the second sewage trough 14 can be separated into solid and liquid for the second time, and the liquid can be transmitted to the first sewage trough 8 through the transmission pipe 4. A water pump 9 is fixedly connected to one side of the first sewage trough 8, and a conveying pipeline is connected to the other side of the water pump 9. The end of the centrifuge 16 is fixedly connected to a dryer 17. A second motor 11 is fixedly installed at the top of the second sewage trough 14, and a rotatable stirring rod installed in the second sewage trough 14 is connected to the bottom of the second motor 11.

[0024] In specific implementation, after the feces and sewage enter the collection tank 2, they will be transmitted to the feces and sewage auger 5 by the rubber sewage outlet 3 and the transmission pipe 4. At this time, the first motor 6 is started to drive the feces and sewage auger 5 to rotate and transport the feces and sewage forward. A plurality of filter holes are provided at the bottom of the feces and sewage auger 5. During the transmission process, the feces and sewage will be initially separated into solid and liquid by the filter holes, and the liquid therein will fall into the first sewage tank 8. After transmission, the feces and sewage will be transmitted to the second sewage tank 14 and stirred by the stirring rod. At this time, the filter plate arranged at the bottom of the inner wall of the second sewage tank 14 will perform a secondary solid-liquid separation on the feces and sewage, and filter the liquid in the feces and sewage into the guide The manure will be sucked into the centrifuge 16 by the vacuum manure pump 15, and after being processed by the centrifuge 16, the solid and liquid in the manure will be completely separated, and the liquid will fall into the reflux pipe 18 and finally be transmitted to the first sewage tank 8. At this time, the solid in the centrifuge 16 can be processed and bagged by the dryer 17 for further use, and the liquid in the first sewage tank 8 will be directly transmitted out of the device by the water pump 9 through the transmission pipe 4, so that the liquid can be reused, and the manure ditch in the livestock shed can be simply flushed, which greatly saves the waste of water resources.

[0025] By setting up multiple filtering parts, a centrifuge 16 and a first sewage tank 8, the device can separate solids and liquids in the sewage and reuse them. These settings enable the device to maximize the use of water resources, so that it can play a greater role and save water resources.

[0026] In addition, the rubber sewage outlet 3 is flexibly connected to the transmission pipe 4, and the rubber sewage outlet 3 can be disassembled at any time as needed to clean the collection pool 2 and the transmission pipe 4.

[0027] Embodiment 2

[0028] Reference Figure 1-4 The utility model provides a feces and sewage treatment system: a microbial agent tank 7 is fixedly installed above a first sewage trough 8, two through plates 10 are installed above a second sewage trough 14, the two through plates 10 are respectively connected to a spray box 12 and an activated carbon adsorption box 13, one side of the activated carbon adsorption box 13 is connected to an emptying chimney, two rows of through holes are opened at the top of the second sewage trough 14, and the two through plates 10 are simultaneously installed above the through holes. By setting the through holes, the liquid in the spray box 12 can smoothly enter the second sewage trough 14, and the exhaust gas can be input into the activated carbon adsorption box 13 through another row of through holes.

[0029] In specific implementation, on the basis of the above-mentioned embodiment 1, during the waste transmission process, the user can put microbial agents into the microbial agent tank 7 to reduce the odor impact of feces and sewage, and after the feces and sewage are transmitted to the second sewage tank 14, the spray box 12 and the second motor 11 can be started. After the second motor 11 is started, it will drive the stirring rod to rotate to stir the feces and sewage, and the spray box 12 can spray into the second sewage tank 14 to dilute the feces and sewage in the second sewage tank 14, which also reduces the odor impact of feces and sewage. During the rotation of the stirring rod, the waste gas in the feces and sewage will float upward and be transmitted to the activated carbon adsorption box 13 through the through plate 10 on one side. The activated carbon in the activated carbon adsorption box 13 will adsorb the waste gas to reduce the impact of the waste gas.

[0030] By installing the microbial agent tank 7, the user can add microbial agents and other items into the device to reduce the odor pollution caused by feces and sewage. By installing the spray box 12, the second sewage tank 14 can be sprayed to dilute the feces and sewage in the second sewage tank 14. By installing the activated carbon adsorption box 13, the gas generated by the stirring of the second sewage tank 14 can be first adsorbed by the activated carbon in the activated carbon adsorption box 13 and then discharged, which also greatly reduces pollution.

[0031] In addition, the entire process of treating manure and sewage is closed, and the emissions of waste gas and sewage are also treated, reducing the impact on the surrounding environment.

[0032] Working principle:

[0033] When the utility model is used, after the feces and sewage enter the collection tank 2, they will be transmitted to the feces and sewage auger 5 by the rubber sewage outlet 3 and the transmission pipe 4. At this time, the first motor 6 is started to drive the feces and sewage auger 5 to rotate and transport the feces and sewage forward. A plurality of filter holes are provided at the bottom of the feces and sewage auger 5. During the transmission process, the feces and sewage will be initially separated into solid and liquid by the filter holes, and the liquid therein will fall into the first sewage tank 8. After the transmission, the feces and sewage will be transmitted to the second sewage tank 14 and stirred by the stirring rod. At this time, the filter plate arranged at the bottom of the inner wall of the second sewage tank 14 will perform a secondary solid-liquid separation on the feces and sewage, separating the liquid in the feces and sewage. The feces are filtered into the guide plate and then transmitted to the first sewage tank 8 by the guide plate. Finally, the feces will be adsorbed into the centrifuge 16 by the vacuum feces pump 15. After being processed by the centrifuge 16, the solid and liquid in the feces are completely separated, and the liquid will fall into the reflux pipe 18 and finally transmitted to the first sewage tank 8. At this time, the solid in the centrifuge 16 can be processed and bagged by the dryer 17 for further use, and the liquid in the first sewage tank 8 will be directly transmitted out of the device by the water pump 9 through the transmission pipe 4, so that the liquid can be reused to fertilize the soil, etc., which greatly saves the waste of water resources.

[0034] By setting up multiple filtering parts, a centrifuge 16 and a first sewage tank 8, the device can separate solids and liquids in the sewage and reuse them. These settings enable the device to maximize the use of water resources, so that it can play a greater role and save water resources.

[0035] During the waste transmission process, the user can put microbial agents into the microbial agent tank 7 to reduce the odor impact of feces and sewage, and after the feces and sewage are transmitted to the second sewage tank 14, the spray box 12 and the second motor 11 can be started. After the second motor 11 is started, it will drive the stirring rod to rotate to stir the feces and sewage, and the spray box 12 can spray into the second sewage tank 14 to dilute the feces and sewage in the second sewage tank 14, which also reduces the odor impact of feces and sewage. During the rotation of the stirring rod, the waste gas in the feces and sewage will float upward and be transmitted to the activated carbon adsorption box 13 through the through plate 10 on one side. The activated carbon in the activated carbon adsorption box 13 will adsorb the waste gas to reduce the impact of the waste gas.

[0036] By installing the microbial agent tank 7, the user can add microbial agents and other items into the device to reduce the odor pollution caused by feces and sewage. By installing the spray box 12, the second sewage tank 14 can be sprayed to dilute the feces and sewage in the second sewage tank 14. By installing the activated carbon adsorption box 13, the gas generated by the stirring of the second sewage tank 14 can be first adsorbed by the activated carbon in the activated carbon adsorption box 13 and then discharged, which also greatly reduces pollution.

[0037] Finally, it should be noted that the above are only preferred embodiments of the present invention and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A feces and sewage treatment system, comprising a support (1) and a collection tank (2), characterized in that: The bottom end of the collection tank (2) is fixedly connected to a rubber sewage outlet (3), one side of the rubber sewage outlet (3) is fixedly connected to a transmission pipe (4), the bottom end of the transmission pipe (4) is fixedly connected to a manure auger (5), the bottom of the inner wall of the manure auger (5) is provided with a filtering hole, the end of the manure auger (5) is connected to a second sewage trough (14), a rotatable stirring rod is installed inside the second sewage trough (14), the end of the second sewage trough (14) is connected to a vacuum manure suction pump (15), the end of the vacuum manure suction pump (15) is connected to a centrifuge (16), the bottom end of the centrifuge (16) is connected to a return pipe (18), and the other side of the return pipe (18) is connected to the first sewage trough (8).

2. A waste treatment system according to claim 1, characterized in that: A microbial agent tank (7) is fixedly installed above the first sewage tank (8), and two through plates (10) are installed above the second sewage tank (14). The two through plates (10) are respectively connected to a spray box (12) and an activated carbon adsorption box (13), and one side of the activated carbon adsorption box (13) is connected to an exhaust chimney.

3. A feces and sewage treatment system according to claim 1, characterized in that: The bottom of the inner wall of the first sewage trough (8) is arranged at an angle, a filter plate is installed at the bottom of the inner wall of the second sewage trough (14), a guide plate is installed at the bottom end of the filter plate, a transmission pipe (4) is installed on the outer wall of the guide plate, and the other side of the transmission pipe (4) is fixedly connected to the first sewage trough (8).

4. A waste treatment system according to claim 3, characterized in that: A water pump (9) is fixedly connected to one side of the first sewage tank (8), and a delivery pipeline is connected to the other side of the water pump (9).

5. A waste treatment system according to claim 2, characterized in that: Two rows of through holes are provided at the top of the second sewage tank (14), and the two through plates (10) are simultaneously installed above the through holes.

6. A waste treatment system according to claim 1, characterized in that: The end of the centrifuge (16) is fixedly connected to a dryer (17), the top of the second sewage tank (14) is fixedly mounted with a second motor (11), and a rotatable stirring rod installed in the second sewage tank (14) is connected to the bottom of the second motor (11).

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