CN112321115A

CN112321115A - Harmless recycling centralized treatment system for changing liquid dung in rural toilet

Info

Publication number: CN112321115A
Application number: CN202011214189.6A
Authority: CN
Inventors: 江海涛; 徐娟; 任炜杰; 江宇瀚
Original assignee: Omnidirectional Heze Biotechnology Co ltd
Current assignee: Omnidirectional Heze Biotechnology Co ltd
Priority date: 2020-10-27
Filing date: 2020-10-27
Publication date: 2021-02-05
Anticipated expiration: 2040-10-27
Also published as: CN112321115B

Abstract

The invention discloses a centralized treatment system for the harmless and resourceful utilization of fecal water in rural toilet reform, which includes a plurality of septic tanks and a septic separation tank capable of separating fecal liquid, each of the septic tanks and the septic tanks One end of the separation tank is connected to the low well through the low connection pipe, the other end of each of the septic tank and the septic separation tank is connected to the high connection pipe, and there is a clear connection between the low well and the high connection pipe. One end of the open pipe is connected to the submersible pump arranged inside the low well; the present invention is simple in structure, rich in functions, easy to adjust and switch multiple functions, and has little impact on the surrounding environment, and is suitable as an existing rural toilet An alternative product to the centralized treatment system for the harmless and resourceful treatment of manure water.

Description

Harmless recycling centralized treatment system for changing liquid dung in rural toilet

Technical Field

The invention relates to the field of fecal treatment, in particular to a harmless and recycling centralized treatment system for changing fecal sewage in rural toilets.

Background

The harmless recycling of the excrement refers to a treatment measure for effectively reducing the quantity of biological pathogenic factors in the human excrement and leading pathogens to lose infectivity. Excrement in rural toilets is not subjected to harmless treatment, and smells up, flies are brought in, maggots are bred, the environment and water are polluted, infectious diseases can be caused, and the health of surrounding people is seriously harmed. In order to solve the problem, a clearing and transporting tool (a dung sucking vehicle) can be adopted to be transported to a special dung and urine treatment station for harmless treatment, the dung residues subjected to the harmless treatment are good organic fertilizers, the quality of agricultural products can be improved by using the organic fertilizers, the economic benefit is improved, the resource recycling is realized, pathogens in the dung can be effectively removed and killed, the harmless and sanitary requirements of the dung are met, and the environment is not polluted.

The existing fecal sewage harmless treatment system of the special fecal sewage treatment station generally adopts multi-tank multi-pump and single-tank circulation, the arrangement mode is only suitable for a small fecal sewage treatment station, a large amount of fecal sewage is not convenient to treat, the required equipment is too much, the cost is higher, the construction planning of a sewage treatment plant is greatly inconvenient, and when the multi-tanks are connected, the important problem of how to more conveniently control and realize the fecal sewage circulation among the multi-tanks is faced; meanwhile, brick-built wells and lower-pipe wells in the prior art are prone to leakage, and the leakage pollutes soil and underground water.

Therefore, a new technical solution is needed to solve the above-mentioned shortcomings.

Disclosure of Invention

The invention aims to solve the problem of overcoming the defects in the prior art and provides a harmless and recycling centralized treatment system for changing the liquid dung into the rural toilet.

The invention is realized by the following technical scheme:

the utility model provides a rural lavatory is changed harmless resourceful centralized processing system of liquid dung, wherein, include a plurality of septic tanks and can realize the septic knockout drum of excrement liquid separation, every the septic tank with the low well is all connected through low connecting pipe to the one end of septic knockout drum, every the septic tank with the high connecting pipe is all connected to the other end of septic knockout drum, the low well with be connected with the open pipe between the high connecting pipe, the one end of open pipe is connected and is set up the immersible pump of low well inside.

Preferably, the septic separating tank comprises a tank body A, a high pipe A, a low pipe A and a lower pipe;

the tank body A is obliquely and upwards placed, the upper end of the side wall, high in the tank body A, of the high side wall is provided with the high pipe A, the high pipe A is connected with the high connecting pipe, the lower end of the side wall, low in the tank body A, of the low side wall is provided with the low pipe A and the low pipe, the low pipe A is higher than the low pipe, the low pipe A is connected with the low connecting pipe, and the high pipe A, the low pipe A and the low pipe are all provided with anti-corrosion check valves.

Preferably, the lower pipe is connected to the lower well through a lower connection pipe.

Preferably, the septic tank comprises a tank body B, a high pipe B and a low pipe B;

the tank body B is horizontally placed, the upper end of the side wall of one end of the tank body B is provided with the high pipe B, the high pipe B is connected with the high connecting pipe, the lower end of the side wall of the other end of the tank body B is provided with the low pipe B, and the low pipe B is connected with the low connecting pipe.

Preferably, the low well is of a cylindrical structure with a bottom, the submersible pump is arranged at the bottom end of the low well, the side wall of the bottom end of the low well is connected with the lower connecting pipe, and the middle end of the low well is connected with the lower connecting pipe.

Preferably, the exposed pipe is a hose, the exposed pipe is arranged on the ground surface, and the exposed pipe and the high connecting pipe are connected through a quick connector.

Advantageous effects

Compared with the prior art, the harmless and recycling centralized treatment system for the rural toilet liquid dung is characterized in that the same ends of the tank bodies are connected, and the low well is connected with the high connecting pipe, so that the purpose that only one submersible pump is arranged is achieved, multiple functions such as single-tank circulation, transfer between any two tank bodies and excrement extraction in any tank body can be completed, and the problem that control among multiple tank bodies is inconvenient in the prior art is solved; meanwhile, by arranging the septic separating tank, the function of separating liquid and excrement by a single tank body is realized, and complicated processes and consumption of various devices in the prior art are avoided; in addition, the open pipe is connected with the quick connector, so that the liquid dung in the low well can be directly pumped into a cleaning and transporting tool, and the liquid dung in each tank body in the system can be quickly pumped away for reuse; the low well is arranged to be a cylindrical structure with a bottom, so that the problem that the water well is easy to leak in a brick laying and pipe laying mode in the prior art is solved, and the adverse effect on the ecological environment is reduced; the invention has simple structure and rich functions, is convenient for adjusting and switching multiple functions, has small influence on the surrounding environment, and is suitable for being used as a substitute product of the existing harmless and resource centralized treatment system for changing the liquid dung in the rural toilet.

Drawings

FIG. 1 is a schematic view of a harmless and resource-oriented centralized treatment system for changing the liquid dung in the rural toilet of the invention.

FIG. 2 is a schematic sectional view of a septic tank of the harmless resource centralized treatment system for toilet wastewater in rural areas.

FIG. 3 is a schematic sectional view of a septic tank of the harmless resource centralized treatment system for toilet wastewater in rural areas of the invention.

FIG. 4 is a schematic cross-sectional view of a lower well of the harmless resource centralized treatment system for changing the feces water from the rural toilet of the invention.

FIG. 5 is a schematic view of a second embodiment of the harmless and recycling centralized treatment system for rural toilet feces-changing water of the present invention.

In the figure: 1-septic separation tank, 101-high pipe A, 102-low pipe A, 103-low pipe, 104-tank A, 2-septic tank, 201-high pipe B, 202-low pipe B, 203-tank B, 3-low connecting pipe, 4-high connecting pipe, 5-low well, 6-open pipe, 7-quick joint, 8-submersible pump and 9-lower connecting pipe.

Detailed Description

In order to further illustrate the technical means and effects adopted by the present invention to achieve the predetermined purpose, the following detailed description will be given to the harmless and recycling centralized treatment system for improving the feces water in the rural toilet according to the present invention, and the specific implementation manner, structure, characteristics and effects thereof, with reference to the accompanying drawings and preferred embodiments.

As shown in figures 1 to 5, a harmless resourceful centralized processing system of rural lavatory liquid dung changing water, wherein, include a plurality of septic tanks 2 and can realize liquid dung separation's septic knockout drum 1, every septic tank 2 with the one end of septic knockout drum 1 all connects low well 5 through low connecting pipe 3, every septic tank 2 with high connecting pipe 4 is all connected to the other end of septic knockout drum 2, low well 5 with be connected with open pipe 6 between the high connecting pipe 4, the setting is connected to the one end of open pipe 6 the immersible pump 8 of low well 5 inside.

Further, the septic separating tank 1 comprises a tank body A104, a high pipe A101, a low pipe A102 and a low pipe 103;

the tank body A104 is obliquely and upwards placed, the upper end of the side wall of the high tank body A104 is provided with the high pipe A101, the high pipe A101 is connected with the high connecting pipe 4, the lower end of the side wall of the low tank body A104 is provided with the low pipe A102 and the lower pipe 103, the low pipe A102 is higher than the lower pipe 103, the low pipe A102 is connected with the low connecting pipe 3, and the high pipe A101, the low pipe A102 and the lower pipe 103 are all provided with anticorrosion check valves.

Further, the lower pipe 103 is connected to the lower well 5 through a lower connection pipe 9.

Further, the septic tank 2 comprises a tank body B203, a high pipe B201 and a low pipe B202;

the jar body B203 is placed horizontally, the high pipe B201 is arranged at the upper end of the side wall of one end of the jar body B203, the high pipe B201 is connected with the high connecting pipe 4, the low pipe B202 is arranged at the lower end of the side wall of the other end of the jar body B203, and the low pipe B202 is connected with the low connecting pipe 3.

Further, the lower well 5 is a cylindrical structure with a bottom, the submersible pump 8 is arranged at the bottom end of the lower well 5, the side wall of the bottom end of the lower well 5 is connected with the lower connecting pipe 9, and the middle end of the lower well 5 is connected with the lower connecting pipe 3.

Further, the exposed pipe 6 is a hose, the exposed pipe 6 is arranged on the surface of the ground, the exposed pipe 6 is connected with the high connecting pipe 4 through the quick connector 7, and the quick connector 7 can be connected to a cleaning and transporting tool, so that the liquid dung can be conveniently extracted.

Example 1

As shown in FIG. 1, the septic tank 1 and the septic tank 2 of the present invention may be arranged in a line.

The layout of the invention does not need to be arranged in a straight line shape, and the layout can be modified during construction and planning according to the site geographic position.

Example 2

As shown in fig. 5, the septic tanks 2 may be arranged in two rows according to geographical restrictions, and the connection and control between each septic tank 2 and the septic tank 1 are in accordance with example 1.

As shown in fig. 1 to 5, the present invention may include 2 septic separation tanks 1, which are respectively labeled as tank No. 1 and tank No. 2, and 16 septic tanks 2, which are respectively labeled as tank nos. 3 to 18.

This rural lavatory changes harmless resourceful centralized processing system of liquid dung through above overall arrangement, can realize following function:

(1) separating liquid manure: opening a valve of a high pipe A101 of the septic separation tank 1, closing other valves of the system, pouring excrement conveyed by a cleaning tool into a low well 5, pumping the excrement into a high connecting pipe 4 by using a submersible pump 8 in the low well 5, enabling the excrement to flow into the septic separation tank 1 from the high pipe A101, standing for 24H, performing solid-liquid separation under the action of gravity, enabling liquid to flow away when a valve of the low pipe A102 is opened, enabling valves of other pipelines to be closed, opening a valve of a lower pipe 103, enabling the viscous excrement to flow into the low well 5 through a lower connecting pipe 9, sucking the viscous excrement into an open pipe 6 by using the submersible pump 8, enabling a quick connector 7 connected with the open pipe 6 to be connected to the cleaning tool, pumping the viscous excrement into the cleaning tool, and then conveying the viscous excrement to other treatment stations for secondary treatment;

(2) single-tank circulation: taking the No. 18 tank of the septic tank 2 as an example, when the high pipe B201 and the low pipe B202 of the No. 18 tank are opened and the valves of the other tanks are closed, the liquid dung in the No. 18 tank sequentially passes through the low pipe B202 and the low connecting pipe 3 to enter the low well 5, is extracted by the submersible pump 8 in the low well 5, enters the high connecting pipe 4 through the exposed pipe 6 and then flows into the No. 18 tank through the high pipe B201 of the No. 18 tank, and single-tank circulation is completed; the single-tank circulation principle of the other septic tanks 2 and the septic separation tanks 1 is consistent; the single-tank circulation can be suitable for realizing uniform fermentation through circulation when microorganisms need to be added into the single tank for fermentation;

(3) transfer between any two tanks: taking the No. 18 tank of the septic tank 2 and the No. 1 tank of the septic separating tank 1 as examples, when the high pipe B201 of the No. 18 tank and the low pipe A102 of the No. 1 tank are opened, and the rest valves are closed, liquid dung in the No. 1 tank can be pumped to the No. 18 tank through the low connecting pipe 3, the low well 5, the open pipe 6 and the high connecting pipe 4 in sequence, and liquid transfer among the tanks is completed;

(4) extracting fermented excrement in any tank: taking the 18 # tank of the septic tank 2 as an example, when the excrement in the tank body is completely fermented, the fermented excrement in the tank body needs to be extracted, the valve of the low pipe B202 of the 18 # tank is opened, the valves of the other tanks and the high pipe B201 of the 18 # tank are closed, the excrement in the 18 # tank flows into the low well 5, one end of the exposed pipe 6 with the quick connector 7 is connected to a clearing and transporting tool, and the excrement water in the low well 5 is extracted into the clearing and transporting tool by the submersible pump 8, so that the excrement is convenient to recycle.

In the working principle, the same ends of the tank bodies are connected, and the low well 5 is connected with the high connecting pipe 4, so that the submersible pump 8 is only arranged, multiple functions of single-tank circulation, transfer between any two tank bodies, excrement extraction in any tank body and the like can be completed, and the problem that control among the multiple tank bodies is inconvenient in the prior art is solved; meanwhile, by arranging the septic separating tank 1, the function of separating liquid and excrement by a single tank body is realized, and complicated processes and consumption of various devices in the prior art are avoided; in addition, the open pipe 6 is connected with the quick connector 7, so that the liquid dung in the low well 5 can be directly pumped into a cleaning and transporting tool, and the liquid dung in each tank body in the system can be quickly pumped away for reuse; moreover, the low wells 5 are all arranged to be cylindrical structures with bottoms, so that the problem that brick-built wells and lower-pipe wells in the prior art are prone to leakage is solved, and adverse effects on ecological environment are reduced; the invention has simple structure and rich functions, is convenient for adjusting and switching multiple functions, has small influence on the surrounding environment, and is suitable for being used as a substitute product of the existing harmless and resource centralized treatment system for changing the liquid dung in the rural toilet.

Although the present invention has been described with reference to the preferred embodiments, it should be understood that various changes, substitutions and alterations can be made herein without departing from the spirit and scope of the invention as defined by the appended claims.

Claims

1. a rural toilet reforming manure water harmless resource utilization centralized processing system, is characterized in that, comprises a plurality of septic tanks (2) and the septic separation tank (1) that can realize manure liquid separation, each described One end of the septic tank (2) and the septic separation tank (1) is connected to the low well (5) through the low connecting pipe (3), and each of the septic tank (2) and the septic separation tank The other end of (2) is connected with a high connecting pipe (4), an open pipe (6) is connected between the low well (5) and the high connecting pipe (4), and one end of the open pipe (6) is connected A submersible pump (8) is provided inside the low well (5).

2. The centralized treatment system for the harmless resource utilization of fecal water in rural toilet reform according to claim 1, wherein the septic separation tank (1) comprises a tank body A (104), a high-level executive A (101) , low pipe A (102) and down pipe (103);

The tank body A (104) is placed obliquely upward, and the upper end of the side wall on the high side of the tank body A (104) is provided with the high pipe A (101), and the high pipe A (101) is connected to the high pipe. A connecting pipe (4), the lower end of the side wall on the lower side of the tank body A (104) is provided with the low pipe A (102) and the lower pipe (103), and the low pipe A (102) is higher than The down pipe (103), the low pipe A (102) are connected to the low connecting pipe (3), and the high pipe A (101), the low pipe A (102) and the down pipe (103) are all provided with Anti-corrosion check valve.

3 . The centralized treatment system for harmless and resourceful recycling of manure water in rural toilets according to claim 2 , wherein the lower pipe ( 103 ) is connected to the low well ( 5 ) through a lower connecting pipe ( 9 ). 4 .

4. The centralized treatment system for the harmless resource utilization of fecal water in rural toilet reform according to claim 1, wherein the septic tank (2) comprises a tank body B (203), a high-level executive B (201) and low pipe B(202);

The tank body B (203) is placed horizontally, the upper end of one side wall of the tank body B (203) is provided with the high pipe B (201), and the high pipe B (201) is connected to the high connecting pipe ( 4), the lower end of the side wall of the other end of the tank body B (203) is provided with the low pipe B (202), and the low pipe B (202) is connected to the low connecting pipe (3).

5. The harmless and resourceful centralized treatment system for rural latrine improvement manure water according to claim 1, wherein the low well (5) is a bottomed cylindrical structure, and the submersible pump (8) It is arranged at the bottom end of the low well (5), the bottom side wall of the low well (5) is connected to the lower connecting pipe (9), and the middle end of the low well (5) is connected to the low connecting pipe ( 3).

6. The centralized treatment system for the harmless resource utilization of fecal water in rural toilet reform according to claim 1, wherein the open pipe (6) is a hose, and the open pipe (6) is arranged on the ground surface, The open pipe (6) and the high connection pipe (4) are connected by a quick connector (7).