Sewage treatment device for pig breeding

Abstract

The utility model relates to the technical field of live pig breeding, and discloses a sewage treatment device for live pig breeding, which comprises a stirring box, a treatment box and a collection box, the two sides of a transmission assembly are fixedly connected with screw rods, the outer sides of the screw rods are fixedly connected with nut seats, and the bottoms of the nut seats are fixedly connected with push plates. Filter plates which are obliquely arranged are fixedly connected to the two sides of the interior of the treatment box, an extrusion plate is slidably connected to the inner side of the collection box, two bent pipes communicate with one side of the collection box, one end of a piston rod A is connected with the extrusion plate, and one end of a piston rod B is fixedly connected with a stress plate. By using the transmission assembly, the lead screw and the push plate, when sewage of pig breeding is stirred, the lead screw can drive the push plate to move through the transmission assembly, so that impurities on the filter plate are cleaned by the push plate, the cleaned impurities fall into the collection box, and the impurities are conveniently collected.

Description

Technical Field

[0001] The utility model relates to the technical field of pig breeding, in particular to a sewage treatment device for pig breeding. Background Art

[0002] With the development of my country's economy and the improvement of people's living standards, the demand for livestock products in my country has been increasing. Among them, pig farming is an important industry in my country's livestock production. At present, my country's pig farming industry is transforming from traditional pig farming to modern pig farming. Livestock farming such as pig farms is also developing towards scale and intensiveness. Therefore, it is necessary to treat the wastewater from the farms.

[0003] At present, a Chinese patent discloses a pig farm sewage treatment device, and its announcement number is CN221141342U. In the disclosed technical solution, the pig farm sewage treatment device, by installing a diversion component, can disperse the sewage discharged from the pipe when the sewage is injected into the treatment device, so that it can be dispersed and fall to various positions of the sewage treatment filter, avoiding the problem of sewage always falling to a single position of the filter screen, resulting in local blockage and slow processing efficiency, thereby enhancing the efficiency and practicality of the treatment device during treatment.

[0004] In combination with the above-disclosed technical solutions and the prior art, during the current filtration treatment of wastewater from pig farming, although the wastewater can be evenly dropped onto the filter plate for filtration, the impurities remaining after filtration are not convenient to clean, and the remaining impurities are also rich in water. Therefore, we propose a wastewater treatment device for pig farming, which is convenient for cleaning the residual impurities, thereby reducing the wastewater in the residual impurities. Utility Model Content

[0005] In order to solve the technical problems raised in the above background technology, the utility model provides a sewage treatment device for pig breeding.

[0006] The utility model is implemented by the following technical scheme: a sewage treatment device for pig breeding, comprising a mixing box, a treatment box and a collection box, a mixing shaft is installed on the inner side of the mixing box, and the top of the mixing shaft passes through the mixing box and is connected to a servo motor.

[0007] The top of the processing box is evenly spaced with feed pipes connected to the stirring box, the inner side of the processing box is installed with a transmission assembly, both sides of the transmission assembly are fixedly connected with screw rods, the outer side of the screw rods is fixedly connected with a nut seat, the bottom of the nut seat is fixedly connected with a push plate, and both sides of the inside of the processing box are fixedly connected with inclined filter plates, and the bottom of the push plate abuts against the surface of the filter plate.

[0008] The top of one side of the collecting box is connected to the processing box, the inner side of the collecting box is slidably connected to an extrusion plate, one side of the collecting box is connected to two bending tubes, one end of the inside of the bending tube is slidably connected to a piston rod A, one end of the piston rod A is connected to the extrusion plate, the other end of the inside of the bending tube is slidably connected to a piston rod B, one end of the piston rod B is fixedly connected to a force plate, the bottom of one side of the collecting box is connected to the processing box, and a filter is provided at the connection point.

[0009] As a further improvement of the above solution, the top of the mixing box is connected to a water supply pipe, and the back of the treatment box is connected to a drainage pipe.

[0010] As a further improvement of the above solution, the four corners of the bottom of the mixing box are connected to the top of the processing box through support rods.

[0011] As a further improvement of the above solution, a control valve is installed on the inner side of the feed pipe and between the stirring box and the processing box.

[0012] As a further improvement of the above scheme, the transmission assembly includes a protection box and a main bevel gear. The front and back of the protection box are connected to the inner wall of the processing box through a mounting rod. The top of the main bevel gear is connected to the bottom end of the stirring shaft. Both sides of the main bevel gear are meshed with secondary bevel gears, and one side of the secondary bevel gear is connected to the screw.

[0013] As a further improvement of the above scheme, the front and back sides of the processing box are fixedly connected with guide rods, one end of the guide rod is connected to the mounting rod, and the outer side of the guide rod is slidably connected with a guide sleeve, and the bottom of the guide sleeve is connected to the push plate through a support rod.

[0014] As a further improvement of the above solution, the cross section of the push plate is triangular, and a shield is fixedly connected between the two filter plates.

[0015] Compared with the prior art, the beneficial effects of the present invention are:

[0016] 1. The utility model uses a transmission component, a screw rod and a push plate, so that when the sewage from pig farming is stirred, the screw rod can drive the push plate to move through the transmission component, so that the push plate can clean the impurities on the filter plate, and the cleaned impurities fall into the collection box, which is convenient for the collection of impurities.

[0017] 2. The utility model uses a bending tube, an extrusion plate and a force-bearing plate, so that in the process of collecting impurities, after the force-bearing plate is squeezed, the extrusion plate can squeeze the collected impurities through the bending tube, thereby reducing the sewage rich in the impurities. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the structure of the utility model;

[0019] Figure 2 It is a structural schematic diagram of the transmission assembly, stirring shaft, screw rod and guide rod of the utility model;

[0020] Figure 3 It is a schematic diagram of the disassembled structure of the collecting box, the bending tube, the piston rod A and the piston rod B of the utility model.

[0021] Description of main symbols:

[0022] 1 mixing box, 2 mixing shaft, 3 processing box, 4 feeding pipe, 5 transmission assembly, 51 protection box, 52 main bevel gear, 53 secondary bevel gear, 6 screw, 7 nut seat, 8 push plate, 9 collecting box, 10 extrusion plate, 11 bending tube, 12 piston rod A, 13 piston rod B, 14 force plate, 15 filter plate, 16 filter screen, 17 guide rod, 18 guide sleeve, 19 baffle cover. DETAILED DESCRIPTION

[0023] The present invention is further described below in conjunction with the accompanying drawings and specific implementation methods. It should be noted that, under the premise of no conflict, the various embodiments or technical features described below can be arbitrarily combined to form a new embodiment.

[0024] Embodiment 1:

[0025] Please combine Figure 1-3 A sewage treatment device for pig farming in this embodiment includes a stirring box 1, a stirring shaft 2 is installed on the inner side of the stirring box 1, the top of the stirring shaft 2 passes through the stirring box 1 and is connected to a servo motor. By stirring the sewage, blockage is prevented when the sewage enters the treatment box 3.

[0026] The treatment box 3 for filtering and treating pig breeding wastewater, the top of the mixing box 1 is connected to a water supply pipe, the back of the treatment box 3 is connected to a drain pipe, the four corners of the bottom of the mixing box 1 are connected to the top of the treatment box 3 through support rods, the top of the treatment box 3 is evenly spaced through and connected with a feed pipe 4 connected to the mixing box 1, the inner side of the feed pipe 4 and located between the mixing box 1 and the treatment box 3 is installed with a control valve, the discharge port of the feed pipe 4 is located above the higher side of the filter plate 15, the inner side of the treatment box 3 is installed with a transmission assembly 5, and both sides of the transmission assembly 5 are fixedly connected with The screw rod 6 has a nut seat 7 fixedly connected to its outer side, a push plate 8 fixedly connected to its bottom, the push plate 8 has a triangular cross-section, a blocking cover 19 fixedly connected between the two filter plates 15, and when the push plate 8 is returning, the impurities pushed back can be introduced to the other side of the push plate 8 through the inclined surface of the push plate 8, and the blocking cover 19 can have a good blocking effect, allowing the impurities pushed back to be squeezed over the push plate 8, and both sides of the inside of the processing box 3 are fixedly connected with the inclined filter plates 15, and the bottom of the push plate 8 abuts against the surface of the filter plate 15.

[0027] The transmission assembly 5 includes a protection box 51 and a main bevel gear 52. The front and back of the protection box 51 are connected to the inner wall of the processing box 3 through a mounting rod. The top of the main bevel gear 52 is connected to the bottom end of the stirring shaft 2. Both sides of the main bevel gear 52 are meshed with secondary bevel gears 53. One side of the secondary bevel gear 53 is connected to the screw rod 6. Bearings for installing the screw rod 6 and the stirring shaft 2 are installed on both sides and the top of the protection box 51.

[0028] The front and back sides of the processing box 3 are fixedly connected with guide rods 17, one end of the guide rod 17 is connected to the mounting rod, and the outer side of the guide rod 17 is slidably connected with a guide sleeve 18, and the bottom of the guide sleeve 18 is connected to the push plate 8 through a support rod. During the movement of the guide sleeve 18 on the guide rod 17, the guide sleeve 18 will squeeze the force plate 14, thereby driving the piston rod B13 to move through the force plate 14.

[0029] A collecting box 9 for collecting impurities filtered from pig breeding wastewater, the top of one side of the collecting box 9 is connected to the processing box 3, the inner side of the collecting box 9 is slidably connected to an extrusion plate 10, one side of the collecting box 9 is connected to two bent tubes 11, one end of the inside of the bent tube 11 is slidably connected to a piston rod A12, one end of the piston rod A12 is connected to the extrusion plate 10, the other end of the inside of the bent tube 11 is slidably connected to a piston rod B13, one end of the piston rod B13 is fixedly connected to a force plate 14, the bottom of one side of the collecting box 9 is connected to the processing box 3, and a filter screen 16 is provided at the connection point, during the process of impurity collection, the impurities will continuously push toward the edge of the filter plate 15, with the continuous accumulation of the impurities, the impurities will fall into the collecting box 9 for collection, and after collection, they can be squeezed through the extrusion plate 10, so that the sewage in the impurities flows into the processing box 3 through the filter screen 16.

[0030] The implementation principle of a sewage treatment device for pig farming in the embodiment of the present application is: the sewage generated by pig farming is introduced into the mixing box 1, the servo motor is started, the mixing shaft 2 stirs the sewage, the control valve is opened, and the feed pipe 4 allows the sewage to fall into the treatment box 3. After filtering through the filter plate 15, impurities remain in the filter plate 15, and the filtered sewage falls into the bottom of the treatment box 3 and is discharged through the drain pipe.

[0031] The stirring shaft 2 rotates the main bevel gear 52 of the transmission assembly 5 to rotate, the secondary bevel gear 53 drives the screw 6 to rotate, and the nut seat 7 drives the push plate 8 to push the impurities on the filter plate 15 to the side close to the collection box 9. The pushed impurities accumulate continuously and fall into the collection box 9. At the same time, after the guide sleeve 18 on the guide rod 17 squeezes the force plate 14, the piston rod B13 squeezes the air medium of the bending tube 11, allowing the piston rod A12 to move, allowing the squeezing plate 10 to squeeze the collected impurities, so that the sewage in the impurities passes through the filter net 16 and flows into the treatment box 3.

[0032] The above-mentioned implementation modes are only preferred implementation modes of the present invention, and cannot be used to limit the protection scope of the present invention. Any non-substantial changes and substitutions made by technicians in this field on the basis of the present invention shall fall within the scope of protection required by the present invention.

Claims

1. A sewage treatment device for pig farming, characterized in that: include: A stirring box (1), wherein a stirring shaft (2) is installed inside the stirring box (1), and the top of the stirring shaft (2) passes through the stirring box (1) and is connected to a servo motor; A processing box (3), wherein the top of the processing box (3) is connected with feed pipes (4) connected to the stirring box (1) at equal intervals, a transmission assembly (5) is installed on the inner side of the processing box (3), both sides of the transmission assembly (5) are fixedly connected with screw rods (6), the outer side of the screw rod (6) is fixedly connected with a nut seat (7), the bottom of the nut seat (7) is fixedly connected with a push plate (8), and both sides of the inside of the processing box (3) are fixedly connected with filter plates (15) arranged in an inclined manner, and the bottom of the push plate (8) abuts against the surface of the filter plate (15); A collecting box (9), wherein the top of one side of the collecting box (9) is connected to the processing box (3), the inner side of the collecting box (9) is slidably connected to an extrusion plate (10), one side of the collecting box (9) is connected to two bending tubes (11), one end of the inside of the bending tube (11) is slidably connected to a piston rod A (12), one end of the piston rod A (12) is connected to the extrusion plate (10), the other end of the inside of the bending tube (11) is slidably connected to a piston rod B (13), one end of the piston rod B (13) is fixedly connected to a force plate (14), the bottom of one side of the collecting box (9) is connected to the processing box (3), and a filter screen (16) is provided at the connection point.

2. A pig breeding wastewater treatment device as claimed in claim 1, characterized in that: The top of the mixing box (1) is connected to a water supply pipe, and the back of the processing box (3) is connected to a drainage pipe.

3. A pig breeding wastewater treatment device as claimed in claim 1, characterized in that: The four corners of the bottom of the mixing box (1) are connected to the top of the processing box (3) through support rods.

4. A pig breeding wastewater treatment device as claimed in claim 1, characterized in that: A control valve is installed on the inner side of the feed pipe (4) and between the stirring box (1) and the processing box (3).

5. The pig breeding wastewater treatment device according to claim 1, characterized in that: The transmission assembly (5) comprises a protection box (51) and a main bevel gear (52); the front and back sides of the protection box (51) are connected to the inner wall of the processing box (3) via a mounting rod; the top end of the main bevel gear (52) is connected to the bottom end of the stirring shaft (2); both sides of the main bevel gear (52) are meshedly connected to secondary bevel gears (53); one side of the secondary bevel gear (53) is connected to the screw rod (6).

6. The pig breeding wastewater treatment device according to claim 1, characterized in that: The front and back sides of the processing box (3) are fixedly connected with guide rods (17), one end of the guide rod (17) is connected to the mounting rod, and the outer side of the guide rod (17) is slidably connected with a guide sleeve (18), and the bottom of the guide sleeve (18) is connected to the push plate (8) through a support rod.

7. The pig farming wastewater treatment device according to claim 1, characterized in that: The push plate (8) has a triangular cross section, and a blocking cover (19) is fixedly connected between the two filter plates (15).

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