Sewage treatment system for pig farm

Abstract

The utility model discloses a sewage treatment system of a pig farm, which comprises a sewage treatment equipment body, a water inlet pipe arranged on the outer wall of the sewage treatment equipment body, a filtering adsorption box arranged in the sewage treatment equipment body, and a processing assembly arranged in the sewage treatment equipment body, sewage is introduced into a filtering adsorption box, is filtered by a filtering plate in the filtering adsorption box and then is adsorbed by activated carbon, in the filtering process of the filtering plate, the filtering plate is blocked by impurities, and the filtering efficiency of the filtering plate is influenced after a long time, at the moment, a motor is started, and a reciprocating screw rod fixedly mounted at the output end of the motor starts to rotate; a first wedge-shaped rod fixedly installed at the end, away from the motor, of the reciprocating lead screw rotates along with the reciprocating lead screw, and due to the fact that a special-shaped block fixedly installed at one end of a second wedge-shaped rod slides in the sleeve, when the first wedge-shaped rod makes contact with the inclined face of the second wedge-shaped rod in an extrusion mode, the second wedge-shaped rod slides towards the sleeve.

Description

Technical Field

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

[0002] Pig farms can be roughly divided into two different types. One is highly intelligent management, in which the entire pig farm is fully intelligently controlled and a large number of modern equipment are used, requiring only a small amount of labor to manage the entire pig farm. The other is a small workshop-style farm, which mainly relies on labor to achieve management. The initial cost is very low, but the scale is limited by labor and is relatively small, unable to adapt to market demand. At present, during the cleaning process of the pig pens in the two types of pig farms, most of the sewage is directly connected to the sewage pipe, so that the sewage is not well utilized.

[0003] For example, a pig farm sewage treatment system disclosed in Chinese patent CN208843844U makes full use of sewage, separates feces from sewage and forms biogas through fermentation, which can provide heat source for pig farms, filters, adsorbs, sterilizes and disinfects the separated water, and then adsorbs impurities to remove impurities in sewage, so that sewage becomes clean water and can be reused.

[0004] Although this structure can treat sewage, the filter adsorption box is easily blocked when filtering sewage, which affects the filtering efficiency over time. Therefore, we propose a pig farm sewage treatment system that can prevent the filter from clogging, improve the filtering effect, and improve the filtering efficiency. Utility Model Content

[0005] The purpose of the utility model is to provide a sewage treatment system for a pig farm to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a sewage treatment system for a pig farm, comprising a sewage treatment equipment body, the outer wall of the sewage treatment equipment body is provided with a water inlet pipe, the interior of the sewage treatment equipment body is provided with a filter adsorption box, and a processing component is provided inside the sewage treatment equipment body, the processing component includes a vibration component provided inside the sewage treatment equipment body, and a cleaning component is provided above the vibration component.

[0007] Preferably, the vibration assembly includes a mounting plate fixedly mounted on the outer wall of the filter-adsorption box, a motor is fixedly mounted on the outer wall of the mounting plate, a reciprocating screw is fixedly mounted on the output end of the motor, a first wedge-shaped rod is fixedly mounted on the end of the reciprocating screw away from the motor, a fixing plate is fixedly mounted on the inner wall of the filter-adsorption box, a sleeve is fixedly mounted on the top surface of the fixing plate, a spring is arranged inside the sleeve, a special-shaped block is fixedly mounted on the end of the spring away from the fixing plate, a second wedge-shaped rod is fixedly mounted on the side of the special-shaped block away from the spring, and a filter plate is fixedly mounted on the outer wall of the second wedge-shaped rod.

[0008] Preferably, the cleaning assembly includes a sleeve block sleeved on the outer wall of the reciprocating screw, the outer wall of the sleeve block is hingedly connected with a connecting plate, the connecting plate is hingedly connected with a fixed block at one end away from the sleeve block, a scraper is fixedly installed on the outer wall of the fixed block, and a limited position frame is slidably set on the outer wall of the scraper.

[0009] Preferably, the outer wall of the special-shaped block is multi-toothed and is slidably arranged with the inner wall of the sleeve. Under its restriction, when the first wedge rod rotates and contacts and squeezes the inclined surface of the second wedge rod, the second wedge rod will not rotate, thereby stably stressing the second wedge rod.

[0010] Preferably, the end of the second wedge rod away from the special-shaped block is set at an inclined surface, and the end of the first wedge rod away from the reciprocating screw rod is set at an inclined surface. The first wedge rod is set in contact with the second wedge rod inclined surface. Under the extrusion restriction of the second wedge rod set at the inclined surface and the first wedge rod, the second wedge rod slides toward the fixed plate to drive the filter plate to move.

[0011] Preferably, the limit frame is fixedly installed on the outer wall of the filter plate, and the outer wall of the scraper is slidably arranged on the inner side of the limit frame. When the connecting plate pulls the scraper to move, the scraper can move against the outer wall of the filter plate under the restriction of the limit frame to clean the outer wall of the filter plate.

[0012] Preferably, the sleeve block is movably sleeved with the outer wall of the reciprocating screw, and the end of the scraper is slidably arranged with the inner wall of the filter adsorption box. Under its restriction, when the reciprocating screw rotates, the sleeve block can be driven to move up and down on its outer wall.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] 1. The sewage treatment system of the pig farm is composed of a vibration component. When sewage needs to be treated, it is treated by the sewage treatment equipment body, which needs to be filtered. The sewage is led to the inside of the filter adsorption box, filtered through the filter plate inside the filter adsorption box, and then adsorbed by activated carbon. During the filtration process of the filter plate, impurities will block the filter plate, which will affect the filtration efficiency of the filter plate over time. At this time, the motor is started, and the reciprocating screw fixedly installed at its output end begins to rotate. The first wedge-shaped rod fixedly installed at one end of the reciprocating screw away from the motor rotates accordingly. Due to the special-shaped block fixedly installed at one end of the second wedge-shaped rod and the inside of the casing The sliding setting is such that when the first wedge rod contacts and squeezes the inclined surface of the second wedge rod, the second wedge rod slides toward the sleeve and squeezes the spring inside the sleeve, so that the second wedge rod drives the filter plate fixedly installed on its outer wall downward. When the first wedge rod rotates one circle, the second wedge rod, pushed by the elasticity of the spring, pushes the second wedge rod and the filter plate fixedly installed on its outer wall upward, so that the filter plate vibrates and impurities attached to the inside are shaken off, thereby avoiding clogging of the filter plate and affecting the filtration efficiency (the sewage treatment equipment body, water inlet pipe and filter adsorption box are existing public technologies in the comparative documents, so their structures are not fully described in this case).

[0015] 2. The sewage treatment system of the pig farm is composed of a cleaning component as one of its components. When the filter plate filters the sewage, impurities will adhere to its surface, which will also affect the filtering efficiency. At this time, the motor is started and the reciprocating screw rotates accordingly. Since the sleeve block is hingedly connected to the connecting plate, and the connecting plate is hingedly connected to the scraper through the fixed block, the end of the scraper is slidably arranged on the inner wall of the filter adsorption box. Under its restriction, the rotating reciprocating screw can drive the sleeve block to move up and down, so that the sleeve block pulls the connecting plate hingedly connected to it to move. Since the outer wall of the scraper is slidably arranged inside the limit frame fixedly installed on the outer wall of the filter plate, under its restriction, the connecting plate can pull the scraper to slide on the outer wall of the filter plate, and the outer wall of the filter plate is cleaned by the scraper, and the impurities attached to the outer wall of the filter plate are scraped off by the scraper. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a three-dimensional appearance diagram of the structure of the utility model.

[0017] Figure 2 It is a three-dimensional cross-sectional view of the structure of the utility model.

[0018] Figure 3 This is a diagram of the structural vibration component of the utility model.

[0019] Figure 4 It is a schematic diagram of the explosion of the structural vibration component of the utility model.

[0020] Figure 5 This is a structural cleaning component diagram of the utility model.

[0021] Figure 6 It is a partial schematic diagram of the structural cleaning component of the utility model.

[0022] In the figure: 1. sewage treatment equipment body; 2. water inlet pipe; 3. filter adsorption box; 4. processing component; 41. vibration component; 43. cleaning component; 411. mounting plate; 412. motor; 413. reciprocating screw rod; 414. first wedge rod; 415. fixed plate; 416. sleeve; 417. spring; 418. special-shaped block; 419. second wedge rod; 420. filter plate; 431. sleeve block; 432. connecting plate; 433. fixed block; 434. scraper; 435. limit frame. DETAILED DESCRIPTION

[0023] In order to have a clearer understanding of the technical features, purposes and effects of the utility model, the specific implementation methods of the utility model are now described with reference to the accompanying drawings.

[0024] Example 1

[0025] A preferred embodiment of the sewage treatment system for a pig farm provided by the utility model is as follows: Figures 1 to 6 As shown: a sewage treatment system for a pig farm, comprising a sewage treatment equipment body 1;

[0026] The outer wall of the sewage treatment equipment body 1 is provided with a water inlet pipe 2;

[0027] A filter adsorption box 3 is arranged inside the sewage treatment equipment body 1;

[0028] And a processing component 4 is arranged inside the sewage treatment equipment body 1, the processing component 4 includes a vibration component 41 arranged inside the sewage treatment equipment body 1, the vibration component 41 includes a mounting plate 411 fixedly installed on the outer wall of the filter adsorption box 3, a motor 412 is fixedly installed on the outer wall of the mounting plate 411, a reciprocating screw 413 is fixedly installed on the output end of the motor 412, a first wedge-shaped rod 414 is fixedly installed on the end of the reciprocating screw 413 away from the motor 412, a fixing plate 415 is fixedly installed on the inner wall of the filter adsorption box 3, a sleeve 416 is fixedly installed on the top surface of the fixing plate 415, a spring 417 is arranged inside the sleeve 416, a special-shaped block 418 is fixedly installed on the end of the spring 417 away from the fixing plate 415, a second wedge-shaped rod 419 is fixedly installed on the side of the special-shaped block 418 away from the spring 417, and a filter plate 420 is fixedly installed on the outer wall of the second wedge-shaped rod 419.

[0029] In the present embodiment, when sewage treatment is required, it is treated through the sewage treatment equipment body 1, wherein it needs to be filtered, the sewage is led to the inside of the filter adsorption box 3, filtered through the filter plate 420 inside the filter adsorption box 3, and then adsorbed by activated carbon. During the filtering process of the filter plate 420, impurities will clog the filter plate 420, which will affect the filtering efficiency of the filter plate 420 over time. At this time, the motor 412 is started, and the reciprocating screw 413 fixedly installed at its output end begins to rotate, and the first wedge-shaped rod 414 fixedly installed at one end of the reciprocating screw 413 away from the motor 412 rotates accordingly. Since the special-shaped block 418 fixedly installed at one end of the second wedge-shaped rod 419 is slidably arranged inside the sleeve 416, when the first wedge-shaped rod 414 and the When the inclined surface of the second wedge rod 419 contacts and squeezes, the second wedge rod 419 slides toward the sleeve 416 and squeezes the spring 417 inside the sleeve 416, so that the second wedge rod 419 drives the filter plate 420 fixedly installed on its outer wall downward. When the first wedge rod 414 rotates one circle, the second wedge rod 419, pushed by the elasticity of the spring 417, pushes the second wedge rod 419 and the filter plate 420 fixedly installed on its outer wall upward, so that the filter plate 420 vibrates, shaking off the impurities attached to the inside, and avoiding clogging of the filter plate 420 and affecting the filtration efficiency (the sewage treatment equipment body 1, the water inlet pipe 2 and the filter adsorption box 3 are existing public technologies in the comparative documents, so their structures are not fully described in this case).

[0030] Furthermore, the outer wall of the special-shaped block 418 is multi-toothed, and the outer wall of the special-shaped block 418 is slidably arranged with the inner wall of the sleeve 416. Under its restriction, when the first wedge rod 414 rotates and contacts and squeezes the inclined surface of the second wedge rod 419, the second wedge rod 419 will not rotate, thereby ensuring that the second wedge rod 419 is stably stressed.

[0031] Furthermore, the end of the second wedge rod 419 away from the special-shaped block 418 is set at an inclined surface, and the end of the first wedge rod 414 away from the reciprocating screw rod 413 is set at an inclined surface. The first wedge rod 414 and the second wedge rod 419 are set in contact with each other at an inclined surface. Under the squeezing restriction of the second wedge rod 419 set at the inclined surface and the first wedge rod 414, the second wedge rod 419 slides toward the fixed plate 415 to drive the filter plate 420 to move.

[0032] Example 2

[0033] Based on Example 1, a preferred embodiment of a sewage treatment system for a pig farm provided by the utility model is as follows: Figures 1 to 6As shown: the cleaning assembly 43 includes a sleeve block 431 sleeved on the outer wall of the reciprocating screw rod 413, the outer wall of the sleeve block 431 is hingedly connected with a connecting plate 432, the connecting plate 432 is hingedly connected with a fixed block 433 at one end away from the sleeve block 431, the outer wall of the fixed block 433 is fixedly installed with a scraper 434, and the outer wall of the scraper 434 is slidably provided with a limited position frame 435.

[0034] In this embodiment, when the filter plate 420 filters sewage, impurities will adhere to its surface, which will also affect the filtering efficiency. At this time, the motor 412 is started, and the reciprocating screw rod 413 rotates accordingly. Since the sleeve block 431 is hingedly connected to the connecting plate 432, and the connecting plate 432 is hingedly connected to the scraper 434 through the fixed block 433, the end of the scraper 434 is slidably arranged with the inner wall of the filter adsorption box 3. Under its restriction, the rotating reciprocating screw rod 413 can drive the sleeve block 431 to move up and down, so that the sleeve block 431 pulls the connecting plate 432 hingedly connected to it to move. Since the outer wall of the scraper 434 is slidably arranged inside the limit frame 435 fixedly installed on the outer wall of the filter plate 420, under its restriction, the connecting plate 432 can pull the scraper 434 to slide on the outer wall of the filter plate 420, and the outer wall of the filter plate 420 is cleaned by the scraper 434, and the impurities attached to the outer wall of the filter plate 420 are scraped off by the scraper 434.

[0035] Furthermore, the limit frame 435 is fixedly installed on the outer wall of the filter plate 420, and the outer wall of the scraper 434 is slidably arranged on the inner side of the limit frame 435. When the connecting plate 432 pulls the scraper 434 to move, under the restriction of the limit frame 435, the scraper 434 can move against the outer wall of the filter plate 420 to clean the outer wall of the filter plate 420.

[0036] In addition, the sleeve block 431 is movably sleeved with the outer wall of the reciprocating screw rod 413, and the end of the scraper 434 is slidably arranged with the inner wall of the filter adsorption box 3. Under its restriction, when the reciprocating screw rod 413 rotates, the sleeve block 431 can be driven to move up and down on its outer wall.

[0037] The above is only an illustrative specific implementation method of the utility model, and is not intended to limit the scope of the utility model. Any equivalent changes and modifications made by any technician in this field without departing from the concept and principle of the utility model should fall within the scope of protection of the utility model. It should also be noted that the various components of the utility model are not limited to the above-mentioned overall application. The various technical features described in the specification of the utility model can be selected one by one or multiple ones can be selected and used in combination according to actual needs. Therefore, the utility model should naturally cover other combinations and specific applications related to the utility model points of this case.

Claims

1. A sewage treatment system for a pig farm, comprising a sewage treatment equipment body (1); The outer wall of the sewage treatment equipment body (1) is provided with a water inlet pipe (2); A filter adsorption box (3) is arranged inside the sewage treatment equipment body (1); And a processing component (4) arranged inside the sewage treatment equipment body (1), characterized in that: The processing component (4) comprises a vibration component (41) arranged inside the sewage treatment equipment body (1), and a cleaning component (43) is arranged above the vibration component (41).

2. A pig farm sewage treatment system according to claim 1, characterized in that: The vibration assembly (41) comprises a mounting plate (411) fixedly mounted on the outer wall of the filter adsorption box (3); a motor (412) is fixedly mounted on the outer wall of the mounting plate (411); a reciprocating screw rod (413) is fixedly mounted on the output end of the motor (412); a first wedge-shaped rod (414) is fixedly mounted on one end of the reciprocating screw rod (413) away from the motor (412); a fixing plate (415) is fixedly mounted on the inner wall of the filter adsorption box (3); a sleeve (416) is fixedly mounted on the top surface of the fixing plate (415); a spring (417) is arranged inside the sleeve (416); a special-shaped block (418) is fixedly mounted on one end of the spring (417) away from the fixing plate (415); a second wedge-shaped rod (419) is fixedly mounted on the side of the special-shaped block (418) away from the spring (417); and a filter plate (420) is fixedly mounted on the outer wall of the second wedge-shaped rod (419).

3. A pig farm sewage treatment system according to claim 1, characterized in that: The cleaning assembly (43) comprises a sleeve block (431) sleeved on the outer wall of the reciprocating screw rod (413); the outer wall of the sleeve block (431) is hingedly connected to a connecting plate (432); one end of the connecting plate (432) away from the sleeve block (431) is hingedly connected to a fixed block (433); a scraper (434) is fixedly mounted on the outer wall of the fixed block (433); and a limit frame (435) is slidably provided on the outer wall of the scraper (434).

4. A pig farm sewage treatment system according to claim 2, characterized in that: The outer wall of the special-shaped block (418) is multi-toothed, and the outer wall of the special-shaped block (418) is slidably arranged with the inner wall of the sleeve (416).

5. A sewage treatment system for a pig farm according to claim 2, characterized in that: One end of the second wedge rod (419) away from the special-shaped block (418) is arranged in an inclined surface, and one end of the first wedge rod (414) away from the reciprocating screw rod (413) is arranged in an inclined surface, and the first wedge rod (414) and the second wedge rod (419) are arranged in contact with each other at the inclined surface.

6. A sewage treatment system for a pig farm according to claim 3, characterized in that: The limiting frame (435) is fixedly mounted on the outer wall of the filter plate (420), and the outer wall of the scraper (434) is slidably arranged on the inner side of the limiting frame (435).

7. A wastewater treatment system for a pig farm according to claim 3, characterized in that: The sleeve block (431) is movably sleeved with the outer wall of the reciprocating screw rod (413), and the end of the scraper (434) is slidably disposed with the inner wall of the filter adsorption box (3).

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