Livestock and poultry breeding wastewater resourceful treatment system
By integrating uniform tanks, wet and dry separators and mixing components in the livestock and poultry breeding wastewater treatment system, the deodorization technology of overflow pipes and exhaust pipes combined with activated carbon is solved, and the system is inflexible, the sewage pump is large and the odor is severe. The problem of achieving more efficient wastewater treatment and lower operating costs.
Patent Information
- Application Number
- CN202420251313.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-02-01
- Publication Date
- 2024-12-13
- Estimated Expiration
- 2034-02-01
AI Technical Summary
The existing livestock and poultry breeding wastewater treatment system has problems such as inflexibility of mixing tanks and dry and wet separators, large waste of sewage pumps, high motor load and serious odor.
A wastewater resource treatment system for livestock and poultry breeding is designed, using a vehicle plate integrated uniform tank, dry and wet separator, overflow pipe, top cover, stirring component and deodorizing component, and the wastewater flow is connected through the overflow pipe, and the motor drives the large amount of the The gear rotation reduces the load, the exhaust pipe combines activated carbon to deodorize, and the system is flexible through the walking wheel and tow hook.
It eliminates the use of sewage pumps, reduces the motor load and operating costs, significantly reduces the odor, and improves the flexibility and convenience of the system.
Smart Images
Figure CN222159882U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of aquaculture wastewater treatment, in particular to a livestock and poultry aquaculture wastewater resource treatment system. Background Art
[0002] Livestock and poultry breeding wastewater contains a large amount of pollutants, and the pollution load is very high, mainly including organic matter, nitrogen, phosphorus, microorganisms, and toxic and harmful substances. High-concentration livestock and poultry breeding wastewater discharged into rivers and lakes will cause eutrophication of water bodies and gradually kill aquatic organisms due to lack of oxygen. Therefore, breeding wastewater must be purified before discharge. The current breeding wastewater treatment system includes the following steps when treating wastewater. The breeding wastewater is first discharged into a mixing tank for stirring to make the wastewater uniform, and then the wastewater is pumped into a dry-wet separator for separation through a sewage pump. The separated wastewater enters a fermentation tank for fermentation. However, this treatment system has the following disadvantages:
[0003] 1. The mixing tank is usually dug at a designated location, and then a dry-wet separator is set up next to the mixing tank. If the fermentation tank is far away, a long pipe is required to connect them. Therefore, the fixed mixing tank and dry-wet separator are not flexible and convenient in actual use. In addition, the wastewater is pumped into the dry-wet separator through the sewage pump, and the sewage pump has a large loss and often fails.
[0004] 2. Since the aquaculture wastewater contains feces, the wastewater has a high viscosity. When the stirring device of the stirring tank stirs the wastewater, the load of the motor becomes high, which affects the service life of the motor;
[0005] 3. The current mixing tanks are all open-top designs. When mixing wastewater, the smell on site is very unpleasant, resulting in a poor on-site environment.
[0006] Therefore, the utility model proposes a livestock and poultry breeding wastewater resource treatment system in view of the above shortcomings. Utility Model Content
[0007] The purpose of the utility model is to solve the shortcomings of the prior art and to propose a livestock and poultry breeding wastewater resource treatment system.
[0008] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a livestock and poultry breeding wastewater resource treatment system, including a vehicle plate, a uniform tank and a dry-wet separator are installed on the upper surface of the vehicle plate, and the top of the uniform tank is an open design, an overflow pipe is fixedly connected to the top of the side wall of the uniform tank, and the other end of the overflow pipe is fixedly connected to the water inlet of the dry-wet separator, the top of the uniform tank is covered with a top cover, a stirring assembly is installed in the middle of the top cover, a motor for driving the stirring assembly to rotate is installed on the side of the upper surface of the top cover, a water inlet hopper is fixedly connected to the side of the top cover, an exhaust pipe is fixedly connected to the side of the top cover away from the water inlet hopper, and a deodorization assembly is fixedly connected to the other end of the exhaust pipe, and a plurality of walking wheels are fixedly connected to the lower surface of the vehicle plate.
[0009] As a further description of the above technical solution:
[0010] A towing hook is installed on one side of the vehicle plate.
[0011] As a further description of the above technical solution:
[0012] An electric telescopic rod is fixedly installed on the upper surface of the vehicle plate, and the top telescopic end of the electric telescopic rod is fixedly connected to the outer side wall of the top cover.
[0013] As a further description of the above technical solution:
[0014] The stirring assembly includes an intermediate shaft that passes through the middle of the top cover and is rotatably connected to the top cover, the bottom end of the intermediate shaft is fixedly connected to a propulsion stirring blade, the top end of the intermediate shaft is fixedly connected to a driven gear, the bottom driving end of the motor is fixedly connected to a driving gear, and the driving gear is meshed with the driven gear.
[0015] As a further description of the above technical solution:
[0016] The driving gear is smaller in size than the driven gear.
[0017] As a further description of the above technical solution:
[0018] A plurality of cross bars are fixedly connected to the top end of the intermediate shaft, and a shaft sleeve is fixedly connected to the other end of the cross bar, a side shaft is rotatably connected inside the shaft sleeve, a plurality of stirring rods are fixed to the side wall at the bottom end of the side shaft, a top gear is fixedly connected to the top end of the side shaft, an inner gear ring is fixed to the inner top wall of the top cover, and the top gear is meshed with the inner gear ring.
[0019] As a further description of the above technical solution:
[0020] The deodorizing assembly comprises a circular box body fixedly connected to the exhaust pipe, wherein the end of the box body away from the exhaust pipe is open, and a side cover is connected to the open end surface of the box body by screw thread rotation, a grid is fixed in the middle of the side cover, and the interior of the box body is filled with activated carbon.
[0021] The utility model has the following beneficial effects:
[0022] 1. In the utility model, by arranging a vehicle plate, a homogenizing tank, a dry-wet separator, an overflow pipe, a top cover, a motor and a stirring assembly, the inlet of the dry-wet separator is connected to the top side wall of the homogenizing tank through the overflow pipe, so that the wastewater in the homogenizing tank can enter the dry-wet separator along the overflow pipe, eliminating the use of a sewage pump, thereby avoiding the risk of frequent damage to the sewage pump and reducing costs. Secondly, the motor drives the large driven gear to rotate through a small driving gear, which can increase the torque and reduce the motor workload, and the side shaft and stirring rod of the stirring assembly can still ensure the uniformity of stirring.
[0023] 2. In the utility model, by providing a top cover, an exhaust pipe and a deodorizing component, when waste water enters the homogenizing tank for stirring, the odor of the waste water will be discharged from the exhaust pipe, and after being deodorized by the deodorizing component, it will be discharged into the environment, thereby greatly reducing the odor of the working environment.
[0024] 3. In the utility model, by providing a vehicle plate, running wheels and a towing hook, the system integrates the homogenizing tank and the dry-wet separator on the vehicle plate, and the vehicle plate can be moved, thereby improving the flexibility and convenience of the use of the system. BRIEF DESCRIPTION OF THE DRAWINGS
[0025] Figure 1 It is an overall schematic diagram of the utility model;
[0026] Figure 2 For the utility model Figure 1 Enlarged view of point A in the middle;
[0027] Figure 3 It is a three-dimensional diagram of the deodorizing component of the utility model.
[0028] Legend:
[0029] 1. Car plate; 2. Even tank; 3. Dry-wet separator; 4. Overflow pipe; 5. Top cover; 6. Stirring assembly; 61. Intermediate shaft; 62. Push-type stirring blade; 63. Cross bar; 64. Bushing; 65. Side shaft; 66. Top gear; 67. Internal gear ring; 68. Stirring rod; 69. Driven gear; 7. Motor; 8. Driving gear; 9. Electric telescopic rod; 10. Water inlet bucket; 11. Exhaust pipe; 12. Deodorizing assembly; 121. Box body; 122. Side cover; 123. Grid; 13. Travel wheel; 14. Tow hook. DETAILED DESCRIPTION
[0030] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0031] Reference Figure 1-Figure 3 The utility model provides an embodiment: a livestock and poultry breeding wastewater resource treatment system, including a vehicle plate 1, a uniform tank 2 and a dry-wet separator 3 are installed on the upper surface of the vehicle plate 1, and the top of the uniform tank 2 is an open design, an overflow pipe 4 is fixedly connected to the top of the side wall of the uniform tank 2, and the other end of the overflow pipe 4 is fixedly connected to the water inlet of the dry-wet separator 3, the top of the uniform tank 2 is covered with a top cover 5, a stirring assembly 6 is installed in the middle of the top cover 5, a motor 7 for driving the stirring assembly 6 to rotate is installed on the side of the upper surface of the top cover 5, a water inlet hopper 10 is fixedly connected to the side of the top cover 5, an exhaust pipe 11 is fixedly connected to the side of the top cover 5 away from the water inlet hopper 10, and a deodorizing assembly 12 is fixedly connected to the other end of the exhaust pipe 11, and a plurality of walking wheels 13 are fixedly connected to the lower surface of the vehicle plate 1.
[0032] Reference Figure 1 A towing hook 14 is installed on one side of the vehicle plate 1. When the system device needs to be moved, the towing hook 14 can be hung on a tractor, and the tractor is utilized to move the device to a designated location for use.
[0033] Reference Figure 1 An electric telescopic rod 9 is fixedly installed on the upper surface of the vehicle plate 1, and the top telescopic end of the electric telescopic rod 9 is fixedly connected to the outer side wall of the top cover 5.
[0034] The top cover 5 can be raised or lowered by extending or retracting the electric telescopic rod 9 , thereby facilitating the inspection and maintenance of the stirring assembly 6 below the top cover 5 .
[0035] Reference Figure 1-Figure 2 The stirring assembly 6 includes an intermediate shaft 61 that passes through the middle of the top cover 5 and is rotatably connected to the top cover 5. The bottom end of the intermediate shaft 61 is fixedly connected to a propulsion stirring blade 62, the top end of the intermediate shaft 61 is fixedly connected to a driven gear 69, and the bottom driving end of the motor 7 is fixedly connected to a driving gear 8, and the driving gear 8 is meshed with the driven gear 69.
[0036] When the motor 7 drives the driving gear 8 to rotate, the driving gear 8 will drive the driven gear 69 to rotate, thereby driving the intermediate shaft 61 to rotate, and the propulsion stirring blade 62 at the bottom end of the intermediate shaft 61 will stir the wastewater, causing the wastewater to roll upward from the bottom of the homogenizing tank 2.
[0037] The driving gear 8 is smaller than the driven gear 69. The small gear drives the large gear to rotate, which can reduce the speed and increase the torque, thereby reducing the load of the motor 7 and increasing the service life of the motor 7.
[0038] A plurality of cross bars 63 are fixedly connected to the top of the intermediate shaft 61, and a shaft sleeve 64 is fixedly connected to the other end of the cross bar 63. A side shaft 65 is rotatably connected inside the shaft sleeve 64. A plurality of stirring rods 68 are fixed to the side wall at the bottom end of the side shaft 65. A top gear 66 is fixedly connected to the top of the side shaft 65. An inner gear ring 67 is fixed to the inner top wall of the top cover 5, and the top gear 66 meshes with the inner gear ring 67.
[0039] When the intermediate shaft 61 rotates following the motor 7, the cross bar 63 will drive the side shaft 65 to rotate in the uniform tank 2. Since the top gear 66 at the top of the side shaft 65 is engaged with the inner gear ring 67, the side shaft 65 will also rotate at high speed. The stirring rod 68 at the bottom of the side shaft 65 will further stir the wastewater to ensure the stirring effect.
[0040] Reference Figure 1 and Figure 3 The deodorizing assembly 12 includes a circular box body 121 fixedly connected to the exhaust pipe 11. The end of the box body 121 away from the exhaust pipe 11 is open, and the open end surface of the box body 121 is connected to a side cover 122 by a threaded rotation. A grid 123 is fixed in the middle of the side cover 122, and the inside of the box body 121 is filled with activated carbon.
[0041] During the stirring process, the exhaust gas in the homogenizing tank 2 is discharged from the exhaust pipe 11. In this process, the exhaust gas is deodorized by activated carbon before being discharged, thereby protecting the on-site working environment.
[0042] Working principle: After the system is moved to the designated location, the aquaculture wastewater is added to the homogenizing tank 2 from the water inlet hopper 10. During this process, the motor 7 and the dry-wet separator 3 are started, and the motor 7 drives the stirring component 6 to rotate in the homogenizing tank 2. The stirring component 6 is used to stir the wastewater to make the wastewater homogenized. Then the wastewater enters the dry-wet separator 3 from the overflow pipe 4, and the waste residue in the wastewater is removed by the dry-wet separator 3. The wastewater after the waste residue is removed is discharged from the drain port of the dry-wet separator 3 and discharged into the fermentation tank through a pipeline for fermentation. During the stirring process, the exhaust gas in the homogenizing tank 2 will pass through the exhaust pipe 11, and will be discharged after being deodorized by the deodorizing component 12. And because the top cover 5 is covered on the top of the homogenizing tank 2, the odor of the on-site environment will be greatly reduced.
[0043] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is 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 livestock and poultry breeding wastewater resource treatment system, characterized by: The invention comprises a vehicle plate (1), wherein a uniform tank (2) and a dry-wet separator (3) are mounted on the upper surface of the vehicle plate (1), and the top of the uniform tank (2) is designed to be open. An overflow pipe (4) is fixedly connected to the top of the side wall of the uniform tank (2), and the other end of the overflow pipe (4) is fixedly connected to the water inlet of the dry-wet separator (3). The top of the uniform tank (2) is covered with a top cover (5), and a stirring assembly (6) is mounted in the middle of the top cover (5). A motor (7) for driving the stirring assembly (6) to rotate is mounted on the side of the upper surface of the top cover (5), and a water inlet hopper (10) is fixedly connected to the side of the top cover (5), and an exhaust pipe (11) is fixedly connected to the side of the top cover (5) away from the water inlet hopper (10), and a deodorizing assembly (12) is fixedly connected to the other end of the exhaust pipe (11), and a plurality of walking wheels (13) are fixedly connected to the lower surface of the vehicle plate (1).
2. The livestock and poultry breeding wastewater resource treatment system according to claim 1 is characterized by: A towing hook (14) is installed on one side of the vehicle plate (1).
3. The livestock and poultry breeding wastewater resource treatment system according to claim 1 is characterized by: An electric telescopic rod (9) is fixedly mounted on the upper surface of the vehicle plate (1), and the top telescopic end of the electric telescopic rod (9) is fixedly connected to the outer side wall of the top cover (5).
4. The livestock and poultry breeding wastewater resource treatment system according to claim 1 is characterized by: The stirring assembly (6) comprises an intermediate shaft (61) that passes through the middle of the top cover (5) and is rotatably connected to the top cover (5); a propulsion stirring blade (62) is fixedly connected to the bottom end of the intermediate shaft (61); a driven gear (69) is fixedly connected to the top end of the intermediate shaft (61); a driving gear (8) is fixedly connected to the bottom driving end of the motor (7), and the driving gear (8) is meshed with the driven gear (69).
5. The livestock and poultry breeding wastewater resource treatment system according to claim 4 is characterized by: The driving gear (8) is smaller in size than the driven gear (69).
6. The livestock and poultry breeding wastewater resource treatment system according to claim 4 is characterized by: The top end of the intermediate shaft (61) is fixedly connected to a plurality of cross bars (63), and the other end of the cross bar (63) is fixedly connected to a shaft sleeve (64). The shaft sleeve (64) is rotatably connected to a side shaft (65). The side wall of the bottom end of the side shaft (65) is fixedly connected to a plurality of stirring rods (68). The top end of the side shaft (65) is fixedly connected to a top gear (66). An inner toothed ring (67) is fixedly provided on the inner top wall of the top cover (5), and the top gear (66) meshes with the inner toothed ring (67).
7. The livestock and poultry breeding wastewater resource treatment system according to claim 1 is characterized by: The deodorizing assembly (12) comprises a circular box body (121) fixedly connected to the exhaust pipe (11); the end of the box body (121) away from the exhaust pipe (11) is open, and the surface of the open end of the box body (121) is rotatably connected to a side cover (122) by means of a thread; a grid (123) is fixed in the middle of the side cover (122); and the interior of the box body (121) is filled with activated carbon.