Feces storage pool with solid-liquid separation function

Abstract

The utility model discloses an excrement storage pool with solid-liquid separation function, which comprises a pool body, the pool body is divided into a solid phase deposition area and a liquid phase storage area by a double-layer isolation structure, the double-layer isolation structure comprises a barrier and a precision filter screen which are distributed in parallel, and the barrier and the precision filter screen are both vertically fixed in the pool body. And the barrier is positioned on one side close to the solid-phase deposition area. According to the solid-liquid separation device, large solid substances are preliminarily blocked by the barrier, and then are further refined and separated by the precise filter screen, so that the high purity of a liquid part is ensured, solid-liquid separation is realized, the treatment efficiency of agricultural wastes is improved, and the recycling rate of resources is increased.

Description

Technical Field

[0001] This utility model relates to the field of sewage storage tank technology, and more specifically to a sewage storage tank with solid-liquid separation function. Background Technology

[0002] Currently, solid and liquid substances are mixed together in manure storage ponds, which has a negative impact on improving the efficiency of agricultural waste treatment and increasing resource recycling rates.

[0003] Therefore, providing a manure storage tank with solid-liquid separation function is a problem that urgently needs to be solved by those skilled in the art. Utility Model Content

[0004] In view of this, the present invention provides a manure storage tank with solid-liquid separation function to achieve solid-liquid separation.

[0005] To achieve the above objectives, the present invention adopts the following technical solution:

[0006] A sewage storage tank with solid-liquid separation function includes a tank body, which is divided into a solid phase deposition zone and a liquid phase storage zone by a double-layer isolation structure. The double-layer isolation structure includes parallel partitions and a precision filter screen. Both the partitions and the precision filter screen are vertically fixed in the tank body, and the partitions are located on the side closer to the solid phase deposition zone.

[0007] By adopting the above technical solutions, the beneficial effects of this utility model are as follows:

[0008] The barrier initially blocks large solid materials, and then a precision filter further refines the separation, ensuring the high purity of the liquid portion, thereby achieving solid-liquid separation, improving the treatment efficiency of agricultural waste, and increasing the resource recycling rate.

[0009] Furthermore, the pool body is located below ground level and is constructed of high-strength concrete.

[0010] The beneficial effect of adopting the above-mentioned further technical solutions is that it ensures the stability and long-term durability of the structure.

[0011] Furthermore, the bottom surface and walls of the pool are covered with a waterproof membrane.

[0012] The beneficial effects of adopting the above-mentioned further technical solutions are that they effectively prevent liquid leakage and protect groundwater resources from pollution.

[0013] Furthermore, the area ratio of the solid phase deposition zone to the liquid phase storage zone is 3:1.

[0014] The beneficial effect of adopting the above-mentioned further technical solutions is that it helps to achieve efficient solid-liquid separation function.

[0015] Furthermore, a concrete brick layer integrally connected to the pool body is laid above the partition and the precision filter.

[0016] The beneficial effects of adopting the above-mentioned further technical solution are that it enhances the stability and durability of the double-layer isolation structure and effectively prevents deformation or damage caused by long-term pressure.

[0017] Furthermore, the pool body is provided with a sloping channel that communicates with the solid phase deposition zone.

[0018] The beneficial effects of adopting the above-mentioned further technical solutions are that it facilitates the entry and exit of vehicles and heavy equipment such as excavators, and greatly improves operational efficiency and safety.

[0019] Furthermore, a staircase extending to the bottom of the pool is installed on one side of the pool body.

[0020] The beneficial effect of adopting the above-mentioned further technical solution is that it facilitates personnel to enter the pool to carry out necessary inspection and maintenance work.

[0021] Furthermore, a water pump is installed in the pool located within the liquid phase storage area.

[0022] The beneficial effect of adopting the above-mentioned further technical solution is that it can accurately extract the clear sewage after filtration and separation, which is convenient for subsequent treatment or direct use for purposes such as farmland irrigation, thereby maximizing the utilization of resources.

[0023] Furthermore, the bottom of the pool is inclined from the solid phase deposition zone to the liquid phase storage zone.

[0024] The beneficial effect of adopting the above-mentioned further technical solution is that it helps the liquid to flow naturally to the liquid phase storage area, further promoting the effective separation of solid and liquid. Attached Figure Description

[0025] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on the provided drawings without creative effort.

[0026] Figure 1 The attached figure is a structural schematic diagram of a sewage storage tank with solid-liquid separation function provided by this utility model.

[0027] Figure 2The attached figure is a schematic diagram of the double-layer isolation structure provided by this utility model. Detailed Implementation

[0028] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0029] like Figure 1-2 As shown in the figure, this utility model discloses a manure storage tank with solid-liquid separation function, including a tank body 1. The tank body is divided into a solid phase deposition zone 11 and a liquid phase storage zone 12 by a double-layer isolation structure. The double-layer isolation structure includes parallel partitions 2 and a precision filter 3. Both the partitions 2 and the precision filter 3 are vertically fixed inside the tank body 1, and the partitions 2 are located on the side closer to the solid phase deposition zone 11. In this utility model, the partitions 2 initially block large solid materials, and then the precision filter 3 further refines the separation, ensuring the high purity of the liquid portion, thereby achieving solid-liquid separation, improving the treatment efficiency of agricultural waste, and increasing the resource recycling rate.

[0030] To further optimize the beneficial effects of this utility model, the pool body 1 is located below ground level and is constructed of high-strength concrete to ensure structural stability and long-term durability.

[0031] To further optimize the beneficial effects of this utility model, the bottom surface and walls of the pool body 1 are covered with an impermeable membrane, thereby effectively preventing liquid leakage and protecting groundwater resources from pollution.

[0032] Specifically, the area ratio of the solid phase deposition zone 11 to the liquid phase storage zone 12 is 3:1, which helps to achieve efficient solid-liquid separation.

[0033] To further optimize the beneficial effects of this utility model, a concrete brick layer 4, which is integrally connected with the pool body 1, is laid above the partition 2 and the precision filter 3 to enhance the stability and durability of the double-layer isolation structure and effectively prevent deformation or damage caused by long-term pressure.

[0034] To further optimize the beneficial effects of this utility model, the pool body 1 is provided with a ramp passage 5 that connects to the solid phase deposition zone 11, which facilitates the entry and exit of vehicles and heavy equipment such as excavators, and greatly improves operational efficiency and safety.

[0035] To further optimize the beneficial effects of this utility model, a staircase 6 extending to the bottom of the pool is installed on one side inside the pool body 1, which facilitates personnel to enter the pool to carry out necessary inspection and maintenance work.

[0036] To further optimize the beneficial effects of this utility model, a water pump is installed in the liquid phase storage area 12 of the pool body 1, which can accurately extract the clear sewage after filtration and separation, which is convenient for subsequent treatment or direct use for farmland irrigation and other purposes, thereby maximizing the utilization of resources.

[0037] To further optimize the beneficial effects of this utility model, the bottom of the pool body 1 is inclined from the solid phase deposition zone 11 to the liquid phase storage zone 12, which helps the liquid to flow naturally to the liquid phase storage zone 12 and further promotes the effective separation of solid and liquid.

[0038] The various embodiments in this specification are described in a progressive manner, with each embodiment focusing on its differences from other embodiments. Similar or identical parts between embodiments can be referred to interchangeably. For the apparatus disclosed in the embodiments, since they correspond to the methods disclosed in the embodiments, the description is relatively simple; relevant parts can be referred to the method section.

[0039] The above description of the disclosed embodiments enables those skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention is not to be limited to the embodiments shown herein, but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A feces storage tank having a solid-liquid separation function, characterized by comprising: The system includes a pool body, which is divided into a solid phase deposition zone and a liquid phase storage zone by a double-layer isolation structure. The double-layer isolation structure includes parallel partitions and a precision filter screen. Both the partitions and the precision filter screen are vertically fixed within the pool body, and the partitions are located on the side closer to the solid phase deposition zone.

2. The fecal storage tank with solid-liquid separation function according to claim 1, characterized in that, The pool is located below ground level and is constructed of high-strength concrete.

3. The fecal storage tank with solid-liquid separation function according to claim 1 or 2, characterized in that, The bottom and walls of the pool are covered with a waterproof membrane.

4. The fecal storage tank with solid-liquid separation function according to claim 1, characterized in that, The area ratio of the solid phase deposition zone to the liquid phase storage zone is 3:

1.

5. The fecal storage tank with solid-liquid separation function according to claim 1, characterized in that, A layer of concrete bricks, integrally connected to the pool body, is laid above the partition and the precision filter.

6. The fecal storage tank with solid-liquid separation function according to claim 1, characterized in that, The pool body is provided with a sloping channel that communicates with the solid phase deposition zone.

7. The fecal storage tank with solid-liquid separation function according to claim 1, characterized in that, A staircase extending to the bottom of the pool is installed on one side of the interior of the pool.

8. The fecal storage tank with solid-liquid separation function according to claim 1, characterized in that, The pool is located within the liquid phase storage area and is equipped with a water pump.

9. The fecal storage tank with solid-liquid separation function according to claim 1, characterized in that, The bottom of the pool is inclined from the solid phase deposition zone to the liquid phase storage zone.

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