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Pig manure and urine fermentation tank for pig farm

A pig manure tank and pig farm technology, applied in the field of animal husbandry, can solve the problems of biogas accumulation, no rapid separation of pig manure and urine, inconvenient cleaning, etc., so as to facilitate cleaning, increase buffer, and prevent damage. Effect

Pending Publication Date: 2020-12-01
王芝林
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The purpose of the present invention is to provide a pig manure and urine fermentation tank for pig farms, to solve the problem of not having the function of quickly separating pig manure and urine, being inconvenient to clean and unable to process biogas in the above-mentioned background technology. Convergence problem

Method used

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  • Pig manure and urine fermentation tank for pig farm
  • Pig manure and urine fermentation tank for pig farm
  • Pig manure and urine fermentation tank for pig farm

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0024] Example 1: See Figure 1-4 , a pig manure and urine fermentation tank for pig farms, comprising a biogas tank 4, a branch pipe 5 and a pig manure tank 21, one side of the pig manure tank 21 is provided with a biogas tank 4, and one side of the biogas tank 4 is provided with a Pig urine tank 11, pig manure tank 21, biogas tank 4 and both sides of the bottom of pig urine tank 11 are provided with two legs 10, and between pig manure tank 21 above biogas tank 4 and pig urine tank 11 side is provided with Branch pipe 5, and a main pipe 3 is installed at the middle of the bottom end of the branch pipe 5, and the bottom end of the main pipe 3 extends to the top inside the biogas digester 4, and the outer walls of the branch pipe 5 on both sides of the main pipe 3 are equipped with solenoid valves 1 and pig urine pool 11 A separation box 14 is arranged above the top of the separation box 14, and a connecting pipe 12 is installed at the bottom of the separation box 14, and the b...

Embodiment 2

[0028] Embodiment 2: The assembly and disassembly structure 9 comprises an insertion rod 901, a first fixed plate 902, an installation spring 903 and a second fixed plate 904, and the first fixed plate 902 is arranged on both sides of the separation box 14 below the filter screen 16, and the second fixed plate 902 Both sides of the separation box 14 below a fixed plate 902 are provided with a second fixed plate 904, and the bottom ends of the second fixed plate 904 are equipped with inserting rods 901, and the tops of the inserting rods 901 penetrate to the top of the filter screen 16;

[0029] The outer wall of the insertion rod 901 between the first fixing plate 902 and the second fixing plate 904 is provided with a mounting spring 903, and the top and bottom ends of the mounting spring 903 are respectively welded to the first fixing plate 902 and the second fixing plate 904;

[0030] Specifically, such as figure 1 , figure 2 with image 3 As shown, when using this mechan...

Embodiment 3

[0031] Embodiment 3: the volumes of the pig manure tank 21 and the pig urine tank 11 are equal, and the volumes of the pig manure tank 21 and the pig urine tank 11 are far greater than the volume of the biogas tank 4;

[0032] Gas concentration sensors 2 are arranged on both sides inside the biogas digester 4, the type of the gas concentration sensor 2 can be JP61M, and the gas concentration sensors 2 are arranged symmetrically through the center line of the biogas digester 4;

[0033] Specifically, such as figure 1 with figure 2 As shown, when using this mechanism, the gas concentration sensor 2 can monitor the concentration of biogas in the biogas tank 4 in real time. When the internal biogas concentration is too high, the gas concentration sensor 2 receives the signal and transmits the signal to the single-chip microcomputer 15, and the single-chip microcomputer 15 receives the signal. The solenoid valve 1 is controlled to be closed to prevent the biogas digester 4 from exp...

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Abstract

The invention discloses a pig manure and urine fermentation tank for a pig farm. The fermentation tank comprises a biogas digester, branch pipes and a pig manure pond, the biogas digester is arrangedon one side of the pig manure pond; a pig urine pool is arranged on one side of the biogas digester; the two sides of the bottom ends of the pig manure pond, the biogas digester and the pig urine pondare each provided with two supporting legs, the branch pipes are arranged between one side of the pig manure pond and one side of the pig urine pond above the biogas digester, a main pipe is installed in the middle of the bottom ends of the branch pipes, the bottom end of the main pipe extends to the top end of the interior of the biogas digester, and the outer walls of the branch pipes on the two sides of the main pipe are sleeved with electromagnetic valves. A gas concentration sensor is used for monitoring the concentration of biogas in the biogas digester in real time, when the concentration of the biogas in the biogas digester is too high, the gas concentration sensor receives signals, the signals can be transmitted to a single-chip microcomputer, the single-chip microcomputer receives the signals, the electromagnetic valves are controlled to be closed, explosion caused by too high concentration in the biogas digester is prevented, and the safety of the fermentation tank is improved.

Description

technical field [0001] The invention relates to the technical field of animal husbandry, in particular to a pig manure and urine fermentation tank for pig farms. Background technique [0002] With the continuous development of animal husbandry in the direction of scale and intensification, the pressure on manure treatment is also increasing, and the existing biogas digester treatment methods are no longer able to solve fundamental problems. And pig farm is exactly wherein comparatively conventional animal husbandry industry, and existing pig manure and urine fermenter still have many deficiencies. [0003] First, the traditional pig manure and urine fermentation tank does not have the function of quickly separating pig manure and urine, which makes it impossible to classify; [0004] Second, the traditional pig manure and urine fermentation tanks are not easy to clean, and it takes time and effort to clean them; [0005] Third, traditional pig manure and urine fermentation...

Claims

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Application Information

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IPC IPC(8): C02F9/14C02F11/04C02F103/20
CPCC02F1/001C02F3/28C02F11/04C02F2303/14C02F2209/285C02F2103/20
Inventor 王芝林
Owner 王芝林
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