Sewage treatment device for pig farm

Abstract

The utility model discloses a sewage treatment device for a pig farm, which belongs to the technical field of sewage treatment and comprises a base, a filter box is connected onto the base, a feed port is arranged on the filter box, an inclined sieve plate is mounted in the filter box, a discharge port is arranged below the filter box, observation windows are arranged on the front side and the back side of the filter box, and a filter screen is arranged on the filter box. A cleaning part for the lower area of the inclined sieve plate is arranged on one side of the filter box in a penetrating mode, and a collecting part used for collecting and pushing the cleaning part is arranged on the other side of the filter box. Sewage is poured into a feeding port and filtered through an inclined sieve plate, solid particles slide to the position below the sieve plate and are monitored through an observation window, when cleaning is needed, a hydraulic rod is started, a push plate is pushed through a sliding sleeve to horizontally move along the sieve plate, meanwhile, the solid particles are pushed to a collecting area, and after the solid particles reach the position of a collecting box, a handle is pulled to move a baffle away; and the solid particles fall into the collecting box to complete cleaning of the sieve plate.

Description

Technical Field

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

[0002] With the advent of the 21st century, people's living standards have continued to improve, and the breeding industry has gradually risen. Pig farming is one of the breeding industries. Pigs are usually grown in pig farms, and pig farms produce a lot of wastewater. The indiscriminate dumping of these wastewaters will cause environmental pollution. Therefore, people have created sewage treatment equipment for pig farms.

[0003] Some utility model patents in the field of sewage treatment technology are disclosed in the prior art. Among them, the utility model patent with application number CN210103608U discloses a sewage treatment device for pig farms. Its basic description is: the utility model discloses a sewage treatment device for pig farms, including a sewage treatment tank, a support frame is provided at the bottom of the sewage treatment tank, an agitator is provided on the side of the inner cavity of the sewage treatment tank, the agitator includes a stirring frame and a motor provided on the side of the inner cavity of the sewage treatment tank, a control switch group is provided at one end of the side of the sewage treatment tank, and an observation window is provided at the other end of the side of the sewage treatment tank. The sewage treatment device for pig farms facilitates filtering larger solid particles in sewage by providing a vibration motor and a filter plate, facilitates injecting additives into sewage by providing an additive cartridge, facilitates chemical treatment of sewage, facilitates odor removal of sewage by providing a filter and a filter core, facilitates connection of the sewage pipe to the external pipeline by providing a connecting flange, and facilitates observation of the sewage treatment status by providing an observation window. It is convenient to use and has strong practicality.

[0004] In the actual implementation process, the filter plate in the above document filters solid particles, but when cleaning, it is necessary to stop processing first, pull the handle to open the sealing cover, and then clean the filter plate. Moreover, cleaning usually requires more tools to clear the filter, which is more troublesome.

[0005] Based on this, the utility model designs a sewage treatment device for pig farms to solve the above problems. Utility Model Content

[0006] The purpose of the utility model is to solve the problem that the filter plate filters solid particles, but when cleaning, it is necessary to stop the process first, pull the handle to open the sealing cover, and then clean the filter plate. Moreover, cleaning usually requires many tools to dredge the filter screen, which is quite troublesome. A sewage treatment device for pig farms is proposed.

[0007] In order to achieve the above purpose, the present invention adopts the following technical solutions:

[0008] A sewage treatment device for a pig farm, comprising a base, a filter box is connected to the base, a feed inlet is provided on the filter box, an inclined sieve plate is installed in the filter box, a discharge outlet is provided under the filter box, observation windows are provided on both the front and back of the filter box, a cleaning component for the lower area of the inclined sieve plate penetrates through one side of the filter box, a collection component for collecting the material pushed by the cleaning component is provided on the other side of the filter box, and a dredging component for dredging the sieve plate is slidably connected inside the sieve plate.

[0009] As a further description of the above technical solution:

[0010] The cleaning component includes a fixing plate, the fixing plate is installed on one side of the filter box, a hydraulic rod is connected to the fixing plate, a sliding sleeve is sleeved outside the output end of the hydraulic rod, the sliding sleeve is connected through the filter box, a push plate is connected to the output end of the hydraulic rod, and the push plate is lapped on the sieve plate.

[0011] As a further description of the above technical solution:

[0012] The end face shape of the push plate fits the included angle formed by the inclined sieve plate and the inside of the filter box.

[0013] As a further description of the above technical solution:

[0014] The collection component includes a collection box, an installation plate is connected under the collection box, the installation plate is installed on one side of the filter box, a feed inlet is opened on the side of the collection box close to the filter box, a baffle is clamped inside the collection box, and a handle is provided on the baffle.

[0015] As a further description of the above technical solution:

[0016] A through hole for cleaning is opened in the area where the filter box is in contact with the collection box.

[0017] As a further description of the above technical solution:

[0018] The dredging component includes a moving plate, several dredging blocks are connected to the surface of the moving plate close to the sieve plate, two sliding rods are connected to the moving plate, the sliding rods are slidably connected inside the sieve plate, a limiting plate is connected to one end of the sliding rod, the limiting plate is lapped on the sieve plate, a rope is connected to the limiting plate, the rope penetrates through the top of the filter box, and a pull rod is connected to one end of the rope, and the pull rod is clamped on the top of the filter box.

[0019] As a further description of the above technical solution:

[0020] The shape of the dredging block is set to a conical shape.

[0021] As a further description of the above technical solution:

[0022] A plurality of the dredging blocks correspond to the screening holes in the sieve plate respectively.

[0023] In summary, due to the adoption of the above technical solutions, the beneficial effects of the present utility model are as follows:

[0024] 1. In the present utility model, after pouring sewage into the feed inlet, it is filtered through the inclined sieve plate. Solid particles slide to the lower part of the sieve plate. Through the observation window for monitoring, when cleaning is required, the hydraulic rod is started, and the push plate is pushed along the sieve plate horizontally through the sliding sleeve. At the same time, the solid particles are pushed towards the collection area. When reaching the position of the collection box, the handle is pulled to move the baffle away, and the solid particles then fall into the collection box, completing the cleaning of the sieve plate.

[0025] 2. In the present utility model, the clogging condition of the sieve plate is checked through the observation window. Once clogging is found, two pull rods are pulled, and the ropes move accordingly, driving the limiting plate and the sliding rod. The sliding rod passes through the sieve plate and simultaneously pushes the moving plate and the dredging block to move. After reaching the designated position, the dredging block automatically cleans the sieve holes, simplifying the cleaning process and eliminating the need to use multiple tools. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 FIG. is a three-dimensional structural schematic diagram of a sewage treatment device for a pig farm proposed by the present utility model;

[0027] Figure 2 FIG. is a three-dimensional structural schematic diagram of a filter box of a sewage treatment device for a pig farm proposed by the present utility model;

[0028] Figure 3 FIG. is a three-dimensional sectional structural schematic diagram of a filter box of a sewage treatment device for a pig farm proposed by the present utility model;

[0029] Figure 4 FIG. is a schematic diagram of a sewage treatment device for a pig farm proposed by the present utility model Figure 3 with an enlarged view of part A;

[0030] Figure 5 FIG. is a three-dimensional structural schematic diagram of a dredging component of a sewage treatment device for a pig farm proposed by the present utility model;

[0031] Legend:

[0032] 1. Base; 2. Filter box; 3. Feed inlet; 4. Sieve plate; 5. Discharge outlet; 6. Observation window; 7. Cleaning component; 71. Fixed plate; 72. Hydraulic rod; 73. Sliding sleeve; 74. Push plate; 8. Collection component; 81. Collection box; 82. Mounting plate; 83. Inlet; 84. Baffle; 85. Handle; 9. Dredging component; 91. Moving plate; 92. Dredging block; 93. Sliding rod; 94. Limiting plate; 95. Rope; 96. Pull rod. Specific embodiments

[0033] The following will clearly and completely describe the technical solutions in the embodiments of the present utility model in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

[0034] Please refer to Figures 1 - 5 ,

[0035] First embodiment:

[0036] The present utility model provides a technical solution: a sewage treatment device for a pig farm, including a base 1, a filter box 2 is connected to the base 1, a feed inlet 3 is provided on the filter box 2, an inclined sieve plate 4 is installed in the filter box 2. By setting the sieve plate 4 to be inclined, it is convenient for solid particles to slide to the unified cleaning area; a discharge port 5 is provided below the filter box 2, and observation windows 6 are provided on both the front and back of the filter box 2. By setting the observation windows 6, the clogging condition of the sieve plate 4 can be observed through the observation windows 6, and the accumulation condition of fixed particles at the lower part of the sieve plate 4 can also be observed; a cleaning component 7 for the lower area of the inclined sieve plate 4 penetrates through one side of the filter box 2, and a collection component 8 for collecting the material pushed by the cleaning component 7 is provided on the other side of the filter box 2, and a dredging component 9 for dredging the sieve plate 4 is slidably connected inside the sieve plate 4.

[0037] Specifically, as Figures 2 - 4 shown, the cleaning component 7 includes a fixing plate 71, the fixing plate 71 is installed on one side of the filter box 2, a hydraulic rod 72 is connected to the fixing plate 71, and a sliding sleeve 73 is sleeved outside the output end of the hydraulic rod 72. By setting the sliding sleeve 73 and the hydraulic rod 72, the sliding sleeve 73 cooperates with the hydraulic rod 72 to realize that when the hydraulic rod 72 extends, it can freely extend through the sliding sleeve 73 and there will be no leakage problem; the sliding sleeve 73 is connected through the filter box 2, the output end of the hydraulic rod 72 is connected to a push plate 74, the push plate 74 is lapped on the sieve plate 4, and the end face shape of the push plate 74 fits the included angle formed by the inclined sieve plate 4 and the inside of the filter box 2. The collection component 8 includes a collection box 81, an installation plate 82 is connected below the collection box 81, the installation plate 82 is installed on one side of the filter box 2, a feeding port 83 is opened on the side of the collection box 81 close to the filter box 2, and a baffle 84 is clamped inside the collection box 81. By setting the baffle 84, it is used to block the collection box 81 to prevent a large amount of water from entering; a handle 85 is provided on the baffle 84, and a through hole for cleaning is opened in the area where the filter box 2 is in contact with the collection box 81.

[0038] During operation, after discharging sewage from the feed port 3, the sewage then passes through the inclined sieve plate 4 for filtration. At this time, most of the solid particles will slide down from the inclined sieve plate 4 to the lower position of the sieve plate 4. Subsequently, the internal situation is observed through the observation window 6. When cleaning is required, the hydraulic rod 72 is activated at this time. The hydraulic rod 72 drives the push plate 74 to fit and slide horizontally outside the sieve plate 4 through the sliding sleeve 73. During the sliding, the solid particles accumulated on the sieve plate 4 are synchronously driven. When moving to the collection box 81, the handle 85 is pulled at this time. The handle 85 drives the baffle 84 away from the collection box 81. Subsequently, the solid particles are pushed into the feed port 83 and then enter the collection box 81, thus realizing the cleaning of the solid particles on the sieve plate 4.

[0039] Second Embodiment:

[0040] Specifically, as Figure 5 shown, the dredging component 9 includes a moving plate 91. A number of dredging blocks 92 are connected to the surface of the moving plate 91 close to the sieve plate 4. Two sliding rods 93 are connected to the moving plate 91. The sliding rods 93 are slidably connected inside the sieve plate 4. One end of the sliding rod 93 is connected with a limiting plate 94. By setting the limiting plate 94, the limiting plate 94 can limit the sliding rods 93 and the moving plate 91 to prevent the situation of detachment; the limiting plate 94 is lapped on the sieve plate 4. A rope 95 is connected to the limiting plate 94. The rope 95 passes through the top of the filtering box 2. One end of the rope 95 is connected with a pull rod 96. By setting the pull rod 96 and the rope 95, the pull rod 96 is lapped on the filtering box 2, which can limit the rope 95 to prevent the rope 95 from detaching; the pull rod 96 is clamped on the top of the filtering box 2. The shape of the dredging block 92 is set as a conical shape. A number of dredging blocks 92 all correspond to the screening holes inside the sieve plate 4.

[0041] The situation of the blockage of the sieve plate 4 is observed through the observation window 6. When the sieve holes inside the sieve plate 4 are blocked, the two pull rods 96 are pulled at this time. The pull rods 96 drive the two ropes 95 to move synchronously. The ropes 95 drive the limiting plate 94 and the sliding rods 93 to move. The sliding rods 93 move through the sieve plate 4. At the same time, the sliding rods 93 drive the moving plate 91 and the dredging blocks 92 to move. When moving a certain distance, the dredging blocks 92 clean the sieve holes inside the sieve plate 4, avoiding the problem that it is relatively troublesome to clean the sieve holes inside the sieve plate 4 with a variety of tools.

[0042] The above is only the preferred specific implementation manner of the present utility model, but the protection scope of the present utility model is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present utility model, according to the technical solution of the present utility model and its inventive concept, makes equivalent replacements or changes, and all should be covered within the protection scope of the present utility model.

Claims

1. A sewage treatment device for a pig farm, comprising a base (1), characterized in that, A filter box (2) is connected to the base (1). A feed inlet (3) is provided on the filter box (2). An inclined sieve plate (4) is installed in the filter box (2). A discharge outlet (5) is provided below the filter box (2). Observation windows (6) are provided on both the front and back of the filter box (2). A cleaning component (7) for the lower area of the inclined sieve plate (4) penetrates through one side of the filter box (2). A collection component (8) for collecting the material pushed by the cleaning component (7) is provided on the other side of the filter box (2). A dredging component (9) for dredging the sieve plate (4) is slidably connected inside the sieve plate (4).

2. The sewage treatment device for a pig farm according to claim 1, characterized in that, The cleaning component (7) includes a fixing plate (71). The fixing plate (71) is installed on one side of the filter box (2). A hydraulic rod (72) is connected to the fixing plate (71). A sliding sleeve (73) is sleeved outside the output end of the hydraulic rod (72). The sliding sleeve (73) is connected through the filter box (2). A push plate (74) is connected to the output end of the hydraulic rod (72). The push plate (74) is lapped on the sieve plate (4).

3. The sewage treatment device for a pig farm according to claim 2, wherein The end face shape of the push plate (74) fits the included angle formed between the inclined sieve plate (4) and the inside of the filter box (2).

4. A sewage treatment device for a pig farm according to claim 1, characterized in that, The collection component (8) includes a collection box (81). A mounting plate (82) is connected below the collection box (81). The mounting plate (82) is installed on one side of the filter box (2). A feed inlet (83) is provided by cutting through one side of the collection box (81) against the filter box (2). A baffle (84) is clamped inside the collection box (81). A handle (85) is provided on the baffle (84).

5. The sewage treatment device for a pig farm according to claim 1, wherein, A through hole for cleaning is provided in the area where the filter box (2) is in contact with the collection box (81).

6. The sewage treatment device for a pig farm according to claim 1, characterized in that, The dredging component (9) includes a moving plate (91). A plurality of dredging blocks (92) are connected to the surface of the moving plate (91) close to the sieve plate (4). Two sliding rods (93) are connected to the moving plate (91). The sliding rods (93) are slidably connected inside the sieve plate (4). A limiting plate (94) is connected to one end of the sliding rod (93). The limiting plate (94) is lapped on the sieve plate (4). A rope (95) is connected to the limiting plate (94). The rope (95) penetrates through the top of the filter box (2). One end of the rope (95) is connected to a pull rod (96). The pull rod (96) is clamped on the top of the filter box (2).

7. A sewage treatment device for a pig farm according to claim 6, characterized in that, The shape of the dredging block (92) is set to be conical.

8. The sewage treatment device for a pig farm according to claim 6, characterized in that, A plurality of the dredging blocks (92) correspond to the screening holes inside the sieve plate (4).

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