CN213012610U

CN213012610U - Excrement and urine integrated processing apparatus for animal husbandry

Info

Publication number: CN213012610U
Application number: CN202021377969.8U
Authority: CN
Inventors: 张飞; 吴松林
Original assignee: Xijing University
Current assignee: Xijing University
Priority date: 2020-07-14
Filing date: 2020-07-14
Publication date: 2021-04-20
Anticipated expiration: 2030-07-14

Abstract

The utility model discloses a fecal integrated treatment device for animal husbandry, including the compounding case, the fermentation vat, be equipped with agitating unit in the fermentation vat, the fermentation vat top is linked together through biogas collecting pipe and marsh gas bag, and be equipped with dewatering device on the biogas collecting pipe, desulphurization unit, the evacuation mouth has been seted up to the fermentation vat, the upper portion side is linked together through play water overflow pipe and fermentation fertilizer treatment pond, the discharge gate of play water overflow pipe is down and the discharge gate is equipped with solid-liquid separation net, solid end bottom of solid-liquid separation net is equipped with automatically controlled telescopic link, automatically controlled telescopic link left side and fermentation fertilizer treatment pond form the liquid case, the liquid organic fertilizer export has been seted up to the liquid case lower part, automatically controlled telescopic link right side is equipped with the material board, establish heating device's material backup pad in, fermentation fertilizer treatment pond. The utility model discloses can carry out high-efficient processing to the excrement and urine in the animal husbandry, improve the utilization ratio of excrement and urine resource, avoid excrement and urine to cause the pollution to the environment.

Description

Excrement and urine integrated processing apparatus for animal husbandry

Technical Field

The utility model relates to a stockbreeding manure treatment technology, concretely relates to excrement and urine integrated processing apparatus for stockbreeding.

Background

Animal husbandry is a production department for obtaining animal products such as meat, eggs, milk, wool, cashmere, skin, silk and medicinal materials by utilizing the physiological functions of animals such as livestock and poultry which are domesticated by human beings or wild animals such as deer, musk, fox, mink, otter and quail and converting pasture, feed and other plant energy into animal energy through artificial feeding and breeding. Is different from self-sufficient livestock breeding, and is mainly characterized by centralization, scale production and profit-making production purposes. Animal husbandry is an extremely important link for the exchange of substances between humans and the natural world.

In the livestock breeding process of animal husbandry, a large amount of excrement can be produced, the excrement can be accumulated and exposed in the natural environment frequently, the excrement is not treated normally, only the moisture in the excrement is evaporated naturally, and the excrement is collected through drying treatment to be used as fertilizer.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a excrement and urine integrated processing device for animal husbandry can carry out high-efficient processing to the excrement and urine in the animal husbandry, improves the utilization ratio of excrement and urine resource, avoids excrement and urine to cause the pollution to the environment.

The purpose of the utility model is realized through the following technical scheme:

an excrement and urine integrated treatment device for animal husbandry comprises a mixing box, wherein a discharge port of the mixing box is communicated with a feed port of a fermentation tank through a feed pipe with a feed pump, a stirring device is arranged in the fermentation tank, the top of the fermentation tank is communicated with a methane storage bag through a methane collecting pipe, a dehydration device and a desulfurization device are sequentially arranged on the methane collecting pipe in the flowing direction of methane, an evacuation port is formed in the side surface of the lower part of the fermentation tank, the side surface of the upper part of the fermentation tank is communicated with a fermentation fertilizer treatment tank through a water outlet overflow pipe, the discharge port of the water outlet overflow pipe faces downwards, a solid-liquid separation net with a meshed left end and a solid right end is hinged to the discharge port, an electric control telescopic rod is arranged at the bottom of the solid end of the solid-liquid separation net, a telescopic switch is arranged on the, liquid organic fertilizer export has been seted up to liquid tank lower part side, automatically controlled telescopic link right side middle part links to each other with the left end face of material board, the inside right flank of fermentation fertilizer treatment pond links to each other with the material backup pad right-hand member face that is equipped with heating device in, the material backup pad contacts with the material board and the left end face of material backup pad is located material board right-hand member face below, the bottom of material backup pad still links to each other with the inside right flank of fermentation fertilizer treatment pond through the air spring, fermentation fertilizer treatment pond outside is equipped with crushing motor, crushing motor links to each other with the crushing axle that runs through fermentation fertilizer treatment pond lateral wall and be located material backup pad below, the epaxial a plurality of that is equipped with of crushing blade that smashes.

Furthermore, a check valve is arranged on the feeding pipe.

Furthermore, a temperature sensor is also arranged on the fermentation tank.

Furthermore, the stirring device is a stirring motor arranged at the top of the fermentation tank and a stirring shaft connected with the stirring motor and arranged in the fermentation tank.

Furthermore, a fermentation tank sampling port is formed in the side face of the fermentation tank, and a transparent glass cover is arranged at the fermentation tank sampling port.

Furthermore, the net-shaped end of the solid-liquid separation net is lower than the solid end and is obliquely arranged.

Furthermore, an electric cabinet is arranged outside the crushing motor, and a telescopic control switch, a switch of the heating device inside the material supporting plate and a control switch of the crushing motor are integrated on a controller on the electric cabinet.

Compared with the prior art, the utility model discloses following beneficial effect has:

the utility model discloses to excrement and urine fermentation in the fermentation vat, through the marsh gas collecting pipe, dewatering device, desulphurization unit, the marsh gas bag has realized changing the marsh gas in the waste gas into clean marsh gas energy, netted end through solid-liquid separation net with liquid separation and by liquid organic fertilizer export discharge, heating device through in the material backup pad disappears the operation of killing to the solid heating, smash the solid by crushing shaft and crushing blade's cooperation again, discharge by the solid organic fertilizer export at last, realize the classification of excrement and urine resource. Therefore, the excrement in the animal husbandry can be efficiently treated, the utilization rate of excrement resources is improved, and the environmental pollution caused by the excrement is avoided.

Further, a temperature sensor can be connected with an external monitoring system, so that the temperature condition in the fermentation tank can be known by workers.

Furthermore, the sampling port of the fermentation tank is convenient for workers to sample and detect, and the transparent glass cover is also convenient for the workers to observe the internal condition of the fermentation tank.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a schematic sectional view of the middle fermentation fertilizer treatment device of the present invention.

Fig. 3 is a schematic structural diagram of the middle solid-liquid separation net of the present invention.

In the figure: 1-a mixing box; 2-feeding pipe; 3-a feed pump; 4-a check valve; 5-a fermentation tank; 6-stirring shaft; 7-evacuation; 8-a sampling port of the fermentation tank; 9-a temperature sensor; 10-a biogas collecting pipe; 11-a dewatering device; 12-a desulfurization unit; 13-biogas storage bag; 14-a water outlet overflow pipe; 15-a fermented fertilizer treatment tank; 16-liquid organic fertilizer outlet; 17-solid organic fertilizer outlet; 18-a grinding motor; 19-a liquid tank; 20-crushing shaft; 21-an electric control telescopic rod; 22-crushing blade; 23-a solid-liquid separation net; 24-drying the bin; 25-an electric cabinet; 26-a controller; 27-material plate; 28-material support plate; 29-telescoping control switch.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.

As shown in fig. 1 the utility model discloses a faecal integration treatment device for animal husbandry, including being used for placing animal husbandry faecal mixing box 1, mixing box 1's discharge gate is linked together through inlet pipe 2 and fermentation vat 5's feed inlet, be equipped with charge-in pump 3 on the inlet pipe 2, check valve 4, be equipped with agitating unit in the fermentation vat 5, the agitating unit of this embodiment is the agitator motor that 5 tops of fermentation vat set up and links to each other with agitator motor and sets up in the (mixing) shaft 6 of 5 inside of fermentation vat, still be equipped with temperature sensor 9 on the fermentation vat 5, can link to each other temperature sensor 9 with outside monitoring system, make the staff can know the temperature condition in the fermentation vat 5, fermentation vat sample connection 8 has been seted up to 5 sides of fermentation vat, 8 departments of fermentation vat sample connection are.

The top of the fermentation tank 5 is communicated with a biogas storage bag 13 through a biogas collecting pipe 10, the biogas collecting pipe 10 is sequentially provided with a dehydration device 11 and a desulphurization device 12 from the flowing direction of biogas, and the side surface of the lower part of the fermentation tank 5 is provided with an evacuation port 7.

Referring to fig. 2, the side of the upper part of the fermentation tank 5 is communicated with the fermentation fertilizer treatment tank 15 through an effluent overflow pipe 14, referring to fig. 3, the discharge port of the effluent overflow pipe 14 faces downwards, the discharge port is provided with a solid-liquid separation net 23 with a net-shaped left end and a solid right end, the net-shaped end of the solid-liquid separation net 23 is obliquely arranged below the solid end, the left end of the solid-liquid separation net 23 can be hinged at the discharge port of the effluent overflow pipe 14, the front end or the rear end of the solid-liquid separation net 23 can also be hinged at the discharge port of the effluent overflow pipe 14, the bottom of the solid end of the solid-liquid separation net 23 is provided with a telescopic electric control telescopic rod 21, the electric control telescopic rod 21 is provided with a telescopic control switch 29 capable of controlling the telescopic movement of the electric control telescopic rod 21, the bottom of the electric control telescopic rod 21 is fixedly arranged on the inner bottom, the middle part of the right side of the electric control telescopic rod 21 is connected with the left end face of the material plate 27, a drying bin 24 is formed above the material plate 27, the right side face of the inside of the fermented fertilizer treatment pool 15 is connected with the right end face of the material supporting plate 28 with a heating device arranged therein, the material supporting plate 28 is in contact with the material plate 27, the left end face of the material supporting plate 28 is positioned below the right end face of the material plate 27, the bottom of the material supporting plate 28 is also connected with the right side face of the inside of the fermented fertilizer treatment pool 15 through an air spring, a crushing motor 18 is arranged outside the fermented fertilizer treatment pool 15, the crushing motor 18 is connected with a crushing shaft 20 which penetrates through the side wall of the fermented fertilizer treatment pool 15 and is positioned below the material supporting plate 28, a plurality of crushing blades 22 are arranged on the.

In order to facilitate the control of the utility model, the outside of the grinding motor 18 is provided with an electric cabinet 25, and a switch of a heating device inside the telescopic control switch 29 and the material supporting plate 28 and a control switch of the grinding motor 18 are integrated on a controller 26 on the electric cabinet 25.

The utility model discloses a theory of operation:

when the device works, the feed pump 3 on the feed pipe 2 feeds excrement for animal husbandry in the mixing box 1 into the fermentation tank 5 for fermentation treatment, and the methane generated by fermentation passes through the methane collecting pipe 16 and then enters the methane storage bag 13 through the dehydration device 11 and the desulphurization device 12 in sequence to complete the collection of clean methane; the fermentation degree is observed through a sampling port 8 of the fermentation tank, feces for animal husbandry which are completely fermented enter the fermented fertilizer treatment device 15 through an effluent overflow pipe 14, an electric control telescopic rod 21 is controlled to be in an extension state through a telescopic control switch 29, after most of liquid is filtered into a liquid tank 19, the electric control telescopic rod 21 is controlled to be in a compression state through a control valve 29, at the moment, a solid-liquid separation net 23 is in a downward inclined state, solid residues enter a drying bin 24, then a heating device in a material plate supporting plate 28 is turned on through a control switch on a control controller 26, the drying and sterilization functions of the residues in the drying bin 24 are realized, after the drying and sterilization are finished, the heating device is turned off, the material plate supporting plate 28 is pressed downwards to enable the material plate supporting plate 28 to be in a downward state, the material enters a crushing chamber, a crushing motor 18 is turned, and (3) crushing the dried caking residues, closing the motor after crushing, and opening the solid organic fertilizer outlet 17 to discharge the solid granular organic fertilizer.

Claims

1. The utility model provides a excrement and urine integrated processing device for animal husbandry which characterized in that: comprises a mixing box (1), a discharge port of the mixing box (1) is communicated with a feed inlet of a fermentation tank (5) through a feed pipe (2) with a feed pump (3), a stirring device is arranged in the fermentation tank (5), the top of the fermentation tank (5) is communicated with a biogas storage bag (13) through a biogas collecting pipe (10), a dehydration device (11) and a desulfurization device (12) are sequentially arranged on the biogas collecting pipe (10) along the flowing direction of biogas, an emptying port (7) is arranged on the side surface of the lower part of the fermentation tank (5), the side surface of the upper part is communicated with a fermentation fertilizer treatment tank (15) through an effluent overflow pipe (14), the discharge port of the effluent overflow pipe (14) faces downwards, a left end is meshed, the right end is solid-liquid separation net (23), an electric control telescopic rod (21) is arranged at the bottom of the solid end of the solid-liquid separation net (23), a telescopic control switch (29) is arranged on the electric control telescopic rod (21) 15) An inner bottom surface, a liquid box (19) is formed by the left side of an electric control telescopic rod (21) and a fermented fertilizer treatment pool (15), a liquid organic fertilizer outlet (16) is arranged on the side surface of the lower part of the liquid box (19), the middle part of the right side of the electric control telescopic rod (21) is connected with the left end surface of a material plate (27), the right side surface of the inner part of the fermented fertilizer treatment pool (15) is connected with the right end surface of a material supporting plate (28) which is internally provided with a heating device, the material supporting plate (28) is contacted with the material plate (27), the left end surface of the material supporting plate (28) is positioned below the right end surface of the material plate (27), the bottom of the material supporting plate (28) is also connected with the right side surface of the inner part of the fermented fertilizer treatment pool (15) through an air spring, a crushing motor (18) is arranged outside the fermented fertilizer treatment pool (15), the crushing motor (18, a plurality of crushing blades (22) are arranged on the crushing shaft (20), and a solid organic fertilizer outlet (17) is also formed in the right side surface of the fermented fertilizer treatment tank (15).

2. The integrated fecal treatment apparatus according to claim 1, characterized in that: the feed pipe (2) is also provided with a check valve (4).

3. The integrated fecal treatment apparatus according to claim 1, characterized in that: and a temperature sensor (9) is also arranged on the fermentation tank (5).

4. The integrated fecal treatment apparatus according to claim 1, characterized in that: the stirring device is a stirring motor arranged at the top of the fermentation tank (5) and a stirring shaft (6) which is connected with the stirring motor and is arranged in the fermentation tank (5).

5. The integrated fecal treatment apparatus according to claim 1, characterized in that: a fermentation tank sampling port (8) is formed in the side face of the fermentation tank (5), and a transparent glass cover is arranged at the fermentation tank sampling port (8).

6. The integrated fecal treatment apparatus according to claim 1, characterized in that: the net-shaped end of the solid-liquid separation net (23) is lower than the solid end and is obliquely arranged.

7. The integrated fecal treatment apparatus according to claim 1, characterized in that: an electric cabinet (25) is arranged outside the crushing motor (18), and a telescopic control switch (29), a switch of a heating device inside the material supporting plate (28) and a control switch of the crushing motor (18) are integrated on a controller (26) on the electric cabinet (25).