CN211630790U

CN211630790U - Dirty stirring moisture content controlling means of excrement and dirty processing system

Info

Publication number: CN211630790U
Application number: CN202020123778.2U
Authority: CN
Inventors: 吕方; 吕常智; 张国平
Original assignee: Jiangsu Ouerrun Biotechnology Co ltd
Current assignee: Jiangsu Ouerrun Biotechnology Co ltd
Priority date: 2020-01-19
Filing date: 2020-01-19
Publication date: 2020-10-09
Anticipated expiration: 2030-01-19

Abstract

The control device comprises a stirring tank and a water content detector, wherein a stirrer is arranged in the stirring tank, the water content detector is arranged near the stirrer, and the concentration of the excrement detected by the water content detector avoids errors caused by manual visual observation; the fecal sewage treatment system adopting the device also comprises a sewage pool and a livestock breeding base; the livestock breeding base is connected with the sewage pool and the stirring pool through the sewage transmission pipeline and the excrement transmission pipeline respectively, the sewage pool is connected with the excrement water content control device through the sewage transmission pipeline, the livestock breeding base is connected with the excrement water content control device through the excrement transmission pipeline, and the livestock breeding base and the excrement water content control device are connected through corresponding pipelines, so that a large amount of labor force can be saved, and the accurate control water content ratio is favorable for the later-stage excrement degradation treatment.

Description

Dirty stirring moisture content controlling means of excrement and dirty processing system

Technical Field

The utility model relates to a livestock-raising equipment field especially relates to a dirty stirring moisture content controlling means of excrement and dirty processing system.

Background

China is a big pig-raising country, and intensive and automatic production of pig farms is a necessary trend for the development of the pig industry. At present, the large-scale pig raising in China also faces a plurality of problems, such as unbalanced production development, large price fluctuation, low production efficiency, difficult excrement treatment and the like, wherein the most main and difficult problems are difficult excrement treatment of large-scale pig farms and serious environmental pollution.

At present, the main pig house manure cleaning processes in China comprise dry manure cleaning, water (urine) soaking manure and the like. 1. The dry feces cleaning is divided into manual feces cleaning and feces scraping plate processes, and feces, urine and sewage are collected into a sewage pool collecting tank and are subjected to centralized treatment. 2. The water (urine) dunked dung is leaked to the lower pit by adopting a seam leakage ground, and the dung and urine are periodically cleaned and centralized. 3. The stirring tank is used for manually conveying excrement into the stirring tank, but the proportion of the excrement in the stirring tank needs to be observed by naked eyes, and the stirring machine needs to be manually turned on or turned off.

In addition, the main modes of the domestic pig farm manure treatment include a composting mode, a methane mode and a zero emission mode. The disadvantages of the artificial composting mode are poor ecological environment and heavy secondary pollution; the methane mode has the defects of large infrastructure investment, high operation and maintenance cost, heavy secondary pollution and difficult organic fertilizer sale; the zero-discharge mode adopts biodegradation to realize zero-discharge degradation of the excrement, has obvious advantages, but has the defect of high requirement on the water content and concentration of the excrement.

SUMMERY OF THE UTILITY MODEL

Aiming at the technical problem, in order to solve the defects in the prior art, the device for controlling the water content of the excrement through stirring and the excrement treatment system are specially disclosed. The excrement control system can save a large amount of labor force, and accurately control the water content ratio to be beneficial to the later-stage excrement degradation treatment.

The first technical scheme of the disclosure:

the utility model provides a dirty stirring moisture content controlling means of excrement, the device is including stirring pond and moisture content detector, be equipped with the mixer in the stirring pond, the moisture content detector sets up on the inner wall in stirring pond.

Further, the moisture content detector is a moisture content sensor.

Further, the water content sensor is a TS-300B turbidity sensor.

Furthermore, a plurality of pipeline connectors are arranged on the stirring pool.

A fecal sewage treatment system comprises the fecal sewage stirring water content control device, a sewage pool and a livestock breeding base;

the livestock breeding base is respectively connected with a sewage pool and a stirring pool of the excrement stirring water content control device through a sewage transmission pipeline and an excrement transmission pipeline;

the sewage pool is connected with a stirring pool of the excrement and sewage stirring water content control device through a sewage transmission pipeline.

Furthermore, electromagnetic switches are arranged on the sewage transmission pipeline and the excrement transmission pipeline to control the on-off of the pipeline valves.

Further, the electromagnetic switch and the moisture content detector are respectively connected with the PLC.

Compared with the prior art, the method has the following beneficial effects:

(1) this openly sets up the moisture content detector on the inner wall of stirring pond, detects the moisture content through the moisture content detector, has avoided the moisture content to adopt the error that the naked eye observation brought mostly, causes the dirty concentration of excrement too high or low excessively.

(2) The dirty stirring moisture content controlling means of excrement among dirty processing system of excrement, through the pipe connection between cesspool and the domestic animal breeding base, avoided the manual work to transport excrement and urine or sewage in the stirring pond, the labour has been saved, simultaneously on the pipeline set up on electromagnetic switch and the mixer on the moisture content detection device between pass through PLC control, through water excrement proportion in the real-time supervision stirring pond, control stirring pond water valve reaches control moisture content, the device that carries out automated control to the dirty moisture content of excrement has been realized

Drawings

Fig. 1 is a schematic structural view of a fecal sewage treatment system of the present disclosure;

fig. 2 is a flow chart of the automatic control of the fecal sewage treatment system of the present disclosure.

Detailed Description

The invention is further described with reference to the drawings and the specific embodiments in the following description.

It should be noted that the following detailed description is exemplary and is intended to provide further explanation of the disclosure. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs.

It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present application. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof, unless the context clearly indicates otherwise.

In the present disclosure, terms such as "fixedly connected", "connected", and the like are to be understood in a broad sense, and mean either a fixed connection or an integrally connected or detachable connection; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present disclosure can be determined on a case-by-case basis by persons skilled in the relevant art or technicians, and are not to be construed as limitations of the present disclosure.

Example 1

The dirty stirring moisture content controlling means of excrement of this disclosure mainly sets up the mixer including stirring pond and moisture content detector in the stirring pond, and near the mixer of moisture content detector setting in the stirring pond specifically can set up on the inner wall in stirring pond.

Specifically, the mixer can set up at the top and the bottom in stirring pond in this embodiment, is equipped with a plurality of stirring vane on the mixer, and this technique belongs to prior art, does not do too much repeated description here.

Be equipped with a plurality of interfaces on the stirring pond, the material of leading-in waiting to stir in this interface of accessible is simultaneously to the stirring pond, also can be used to the connecting tube, carries the stirring material in the stirring pond through the pipe network.

The water content detector of the present disclosure is preferably a water content sensor, and the water content sensor is a TS-300B turbidity sensor. This sensor passes through the serial ports and is connected with the singlechip, and the singlechip is equipped with through signal line and PLC and can dismantle the mutual transmission of being connected and reaching the signal, realizes PLC to motor and sensor module's control. The sensor is mainly arranged at a position near the stirrer 4 in the stirring pool, and the water content at the position can reach the standard and can be directly pumped to the turnover area. Therefore, along with the continuous stirring of the stirring blades, the water content of the mixture is detected, and the error caused by manual visual inspection is avoided.

The internal program of the sensor mainly comprises serial port input and output and fuzzy algorithm control, so that frequent on-off of the electromagnetic valve in a short time can be effectively avoided when the moisture content of excrement floats up and down at a critical value, the electric energy consumption is saved, and the service life of the electromagnetic valve is maintained.

Example 2

The disclosed fecal sewage treatment system comprises the fecal sewage moisture content control device, the sewage pool and the livestock breeding base.

Wherein the livestock breeding base is connected with the sewage pool and the stirring pool provided with the excrement and sewage stirring water content control device through the sewage transmission pipeline and the excrement transmission pipeline respectively, the sewage pool is connected with the stirring pool of the excrement and sewage water content control device through the sewage transmission pipeline, and the livestock breeding base, the sewage pool and the excrement and sewage water content control device are connected through corresponding pipelines, so that the condition that the excrement and sewage or the sewage are manually conveyed into the stirring pool is avoided, and the labor force is reduced. Meanwhile, electromagnetic switches are arranged on the sewage transmission pipeline and the excrement transmission pipeline, and the valves of the pipelines are controlled by controlling the electromagnetic switches to realize the on-off of the pipelines.

In order to realize the automatic treatment of excrement, the excrement treatment system can be supported and controlled by means of microprocessor system software, an electromagnetic switch is arranged on an excrement transmission pipeline and a sewage transmission pipeline, a moisture content detector is connected with a PLC, and by monitoring the proportion of water and excrement in a stirring pool in real time, the PLC controls a sewage transmission pipeline valve and an excrement transmission pipeline valve which are injected into the stirring pool to control the moisture content, so that the device for automatically controlling the moisture content of excrement is realized.

As shown in figure 2, the system comprises a pigsty 1, a sewage pool 2, a stirring pool 3, a sewage conveying pipeline 8 and a excrement conveying pipeline 9.

Excrement and sewage generated by the pigsty are conveyed to the sewage pool 2 and the stirring pool 3 through a sewage conveying pipeline 8 and an excrement conveying pipeline 9; a water content sensor is arranged near the blades of the stirrer 4 in the stirring pool 3 and can be arranged on the inner wall of the stirring pool, so that the water content sensor can be used for monitoring the water content of the mixture in the stirring pool; when the detected water content is lower than the range of the required water content, the electromagnetic switch 6 on the sewage transmission pipeline is switched on, the sewage valve is controlled to be opened, so that the water in the sewage pool enters the stirring pool 3 through the sewage transmission pipeline, the electromagnetic switch 5 is switched off, the excrement and sewage mixture stops being conveyed to the stirring pool, and the electromagnetic switch 7 of the degradation pumping pipeline is switched off; when the detected water content is higher than the range of the required water content, the electromagnetic switch 6 is switched off, the water valve is closed, the electromagnetic switch 5 is switched on, the excrement in the pigsty is transported to the stirring pool through the excrement transmission pipeline, and the electromagnetic switch 7 of the degradation pumping pipeline is switched off; when the detected water content is in accordance with the required water content range, the electromagnetic switches 5 and 6 are closed, the electromagnetic switch 7 of the degradation pumping pipeline is switched on, and the pump in the stirring tank pumps the stirred mixture to the turning area. After one hour, the electromagnetic switches 5 and 6 are switched on, the electromagnetic switch 7 is switched off, sewage and excrement are injected into the stirring tank for one hour, and then the next round of water content control process is carried out.

The above description is only exemplary of the present disclosure, and not intended to limit the present disclosure to the particular embodiments, but is intended to cover all modifications, equivalents, improvements, and equivalents included within the spirit and scope of the present disclosure.

Other technical features than those described in the specification are known to those skilled in the art, and are not described in detail herein in order to highlight the novel features of the present invention.

Claims

1. The utility model provides a dirty stirring moisture content controlling means of excrement, its characterized in that, includes stirring pond and moisture content detector, be equipped with the mixer in the stirring pond, the moisture content detector sets up on the inner wall in stirring pond.

2. The apparatus for controlling water content in stirring manure according to claim 1, wherein the water content detector is a water content sensor.

3. The device for controlling the moisture content of the excrement stirring sewage of claim 1, wherein a plurality of pipe joints are arranged on the stirring tank.

4. A fecal sewage treatment system comprising the device for controlling the moisture content of stirred fecal sewage according to claim 1, a sewage tank, a livestock breeding base;

5. A fecal sewage treatment system according to claim 4 characterized in that the sewage transfer pipe and the fecal transfer pipe are provided with electromagnetic switches to control the on/off of the valves of the pipes.

6. A fecal sewage treatment system according to claim 5 characterized in that the electromagnetic switch and the moisture content detector are connected to the PLC respectively.