CN212293254U - Pig parasitic protozoan excrement innocent treatment device - Google Patents

Pig parasitic protozoan excrement innocent treatment device Download PDF

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Publication number
CN212293254U
CN212293254U CN202022919173.7U CN202022919173U CN212293254U CN 212293254 U CN212293254 U CN 212293254U CN 202022919173 U CN202022919173 U CN 202022919173U CN 212293254 U CN212293254 U CN 212293254U
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China
Prior art keywords
excrement
gas
conveying
pig
communicated
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Expired - Fee Related
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CN202022919173.7U
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Chinese (zh)
Inventor
孙霞
王芳
杨明彩
赵萍
毕司英
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Shandong Vocational Animal Science and Veterinary College
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Shandong Vocational Animal Science and Veterinary College
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Abstract

The utility model provides a pig parasitic protozoan excrement innocent treatment device, which comprises a first inactivation part, a gas treatment part, a solid-liquid separator and a second inactivation part, wherein the first inactivation part comprises a septic tank, a stirring mechanism and a first heater are arranged in the septic tank, the gas treatment part comprises a gas treatment shell communicated with the septic tank, a sterilizing area, an adsorption area and a filter plate are arranged in the gas treatment shell, the solid-liquid separator is communicated with the septic tank through a delivery pump, a liquid outlet of the solid-liquid separator is communicated with a methane tank through a delivery pipeline, the second inactivation part comprises a delivery shell, an excrement delivery mechanism is arranged in the delivery shell, a discharge port of the excrement delivery mechanism is communicated with a composting pool, and an inactivation mechanism is arranged outside the excrement delivery mechanism, the utility model realizes innocent treatment of peculiar smell gas of pig excrement, and simultaneously realizes secondary high-temperature inactivation of pig excrement, improves the harmless treatment effect on the pig manure and avoids the pollution to the environment.

Description

Pig parasitic protozoan excrement innocent treatment device
Technical Field
The utility model belongs to the technical field of fecal treatment device technique and specifically relates to a pig parasitic protozoan excrement and urine innocent treatment device is related to.
Background
In a large-scale pig farm, a large amount of pig manure is produced by live pigs, so that the pig manure is subjected to centralized treatment and reutilization in order to avoid the pollution of the pig manure to the environment and the harm of parasitic protozoa in the pig manure to the health of human beings.
The common fecal treatment method in the rural pig farm at present is as follows: with pig manure after solid-liquid separation, pig manure is unified to be placed special position department and carries out the compost, but can produce very big peculiar smell gas at the compost in-process, and contains more germ and particulate matter in the peculiar smell gas, causes harm to the live pig of plant and the staff's of long-term in the plant's health very easily.
Therefore, there is a need for a swine parasitic protozoan feces harmless treatment apparatus capable of solving the above problems.
SUMMERY OF THE UTILITY MODEL
The utility model provides a pig parasitic protozoan excrement and urine innocent treatment device has realized having realized the innocent treatment to pig excrement and urine peculiar smell gas simultaneously and has realized having improved the innocent treatment effect to pig excrement and urine secondary high temperature inactivation, has avoided the pollution to the environment.
The technical scheme of the utility model is realized like this:
the pig parasitic protozoan excrement innocent treatment device comprises a first inactivation part, a gas treatment part, a solid-liquid separator and a second inactivation part;
the first inactivation part comprises a closed septic tank, a stirring mechanism for stirring the pig manure is arranged in the septic tank, and a first heater for inactivating parasitic protozoa in the pig manure at high temperature is arranged on the side wall of the septic tank;
the gas treatment part comprises a gas treatment shell, the lower end of the gas treatment shell is provided with a gas inlet, the gas inlet is communicated with the septic tank through a first gas introducing pipeline, and a sterilizing area, an adsorption area and a filter plate are sequentially arranged in the gas treatment shell from top to bottom;
a feed inlet of the solid-liquid separator is communicated with the septic tank through a delivery pump, and a liquid outlet of the solid-liquid separator is communicated with a methane tank through a liquid conveying pipeline;
the second deactivation portion includes a transport housing, transport the inside excrement and urine conveying mechanism that is provided with the solid-liquid separation machine discharge gate is linked together of casing, excrement and urine conveying mechanism's discharge gate intercommunication has the compost pond, the excrement and urine conveying mechanism outside is provided with and is used for carrying out the deactivation mechanism of secondary high temperature to pig manure.
As an optimal technical scheme, excrement and urine conveying mechanism including set up in carry the chamber in the casing, carry the intracavity to rotate and install the transport axle by a driving motor drive, carry epaxial spiral around being equipped with and being used for carrying the faecal conveyor blade of pig, carry the feed inlet in chamber pass through the inlet pipe with solid-liquid separation machine's discharge gate is linked together, carry the discharge gate in chamber pass through the discharging pipe with the compost pond is linked together, carry the chamber still through a second bleed pipeline with the air inlet is linked together.
As a preferable technical solution, the inactivation mechanism includes a second heater fixed in the conveying housing, and the second heater is disposed around the outside of the conveying chamber.
As an optimal technical scheme, the stirring mechanism comprises a stirring shaft which is rotatably installed in the manure storage tank, the stirring shaft is in transmission connection with a motor shaft of a second driving motor arranged outside the manure storage tank, and stirring blades used for stirring the pig manure are fixed on the stirring shaft.
As a preferred technical scheme, the top of the gas treatment shell is provided with a gas outlet, and the bottom of the gas treatment shell is provided with a sewage discharge port.
As a preferable technical scheme, activated carbon for adsorbing the odor in the odor gas is arranged in the adsorption area.
As a preferred technical scheme, a photocatalyst plate for sterilizing the odor gas is arranged in the sterilizing area.
As a preferable technical scheme, the conveying pump adopts a sludge pump.
As a preferred technical scheme, a feed inlet for feeding catalyst is arranged at the top of the septic tank, and a manure inlet pipeline for introducing pig manure is further installed at the top of the septic tank.
By adopting the technical scheme, the beneficial effects of the utility model are that:
because the pig parasitic protozoan excrement innocent treatment device comprises a first inactivation part, a gas treatment part, a solid-liquid separator and a second inactivation part, in the utility model, excrement in the pig house is collected into the excrement discharge ditch and then is pumped into the excrement storage tank, the pig excrement in the excrement storage tank can be heated at high temperature by the first heater, parasitic protozoans and other germs in the pig excrement are killed by the high temperature, and the first high-temperature inactivation of the pig excrement is realized; at the in-process of high temperature inactivation, pig manure can produce a large amount of peculiar smell gas, and the peculiar smell gas in the excrement storage pool lets in the gas treatment casing through first bleed air pipeline in, and the peculiar smell gas from the bottom up passes filter, adsorption zone and sterilization zone in proper order, filters, deodorization and disinfects peculiar smell gas, has realized the innocent treatment to the peculiar smell gas, and final gas passes through gas outlet exhaust gas treatment casing.
Pig manure through first high temperature deactivation, enter into solid-liquid separation in the solid-liquid separation machine under the effect of delivery pump and carry out solid-liquid separation, the waste liquid of isolating is let in the methane-generating pit, can produce marsh gas finally and come to supply power for the pig farm, heating etc, the pig manure of solid can carry through excrement and urine conveying mechanism and carry out the compost in the compost pond, pig manure carries the in-process of carrying in excrement and urine conveying mechanism, the second heater can carry out the high temperature deactivation of second time to pig manure, the peculiar smell gas that pig manure produced at the high temperature deactivation in-process of second time simultaneously, also can be let in and carry out innocent treatment in the gas treatment casing.
The utility model discloses in, pig manure has carried out the high temperature deactivation for the first time in storing up the excrement pond, store a large amount of pig manure in storing up the excrement pond this moment, the condition that a small amount of parasitic protozoa and germ etc. in the pig manure are not killed appears in the difficult emergence, therefore set up the second heater in the outside of excrement and urine conveying mechanism, carry out the high temperature deactivation for the second time to pig manure, the pig manure quantity of carrying intracavity transport this moment is smaller, therefore guaranteed to kill parasitic protozoa and germ etc. in the pig manure totally, the innocent treatment effect to pig manure has been improved, pollution to the environment when having avoided pig manure to recycle; the gas treatment part realizes harmless treatment of peculiar smell gas generated by the pig manure, and avoids harm of the peculiar smell gas to the health of workers in a pig farm and pollution to the environment.
Owing to be provided with in storing up the manure pit and be used for carrying out the rabbling mechanism that stirs to pig manure the utility model discloses in, second driving motor drives (mixing) shaft and stirring vane and rotates, and the rotatory in-process of stirring vane can mix pig manure, makes the pig manure that stores up in the manure pit can the thermally equivalent to guarantee that whole pig manure homoenergetic reaches the effect of high temperature deactivation, thereby improved the effect to pig manure innocent treatment.
Because the sterilizing zone has set gradually from top to bottom in the gas treatment casing, adsorption zone and filter the utility model discloses in, the peculiar smell gas that pig manure produced passes the filter in proper order, adsorption zone and sterilizing zone, the filter can filter the particulate matter that contains in the peculiar smell gas, the active carbon in the adsorption zone can be got rid of the interior stink of peculiar smell gas, photocatalyst plate in the sterilizing zone carries out strong degradation function to gas, effectively get rid of the poisonous harmful substance in the gas, kill the germ that exists in the gas to the innoxious processing to the peculiar smell gas has been realized.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.
Fig. 1 is a schematic structural view of the present invention;
wherein: 1. a solid-liquid separator; 2. a septic tank; 3. a first heater; 4. a gas treatment housing; 5. an air inlet; 6. a first bleed air duct; 7. a filter plate; 8. a delivery pump; 9. a fluid delivery conduit; 10. a biogas generating pit; 11. a transport housing; 12. a composting pool; 13. a delivery lumen; 14. a first drive motor; 15. a delivery shaft; 16. a conveying blade; 17. a feed pipe; 18. a discharge pipe; 19. a second bleed air duct; 20. a second heater; 21. a manure inlet pipe; 22. a stirring shaft; 23. a second drive motor; 24. a stirring blade; 25. an air outlet; 26. a sewage draining outlet; 27. activated carbon; 28. a photocatalyst plate; 29. a feeding port.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
As shown in figure 1, the device for the innocent treatment of the excrement of the parasitic protozoa of the pigs comprises a first inactivation part, a gas treatment part, a solid-liquid separator 1 and a second inactivation part.
First deactivation portion is provided with the rabbling mechanism that is used for carrying out the stirring to pig manure including sealing the storage manure pit 2 that sets up in the storage manure pit 2, is provided with on the 2 lateral walls of storage manure pit and carries out the first heater 3 of high temperature deactivation to parasitic protozoa in the pig manure.
The gas treatment portion comprises a gas treatment shell 4, a gas inlet 5 is arranged at the lower end of the gas treatment shell 4, the gas inlet 5 is communicated with the septic tank 2 through a first gas introducing pipeline 6, and a sterilization area, an adsorption area and a filter plate 7 are sequentially arranged in the gas treatment shell 4 from top to bottom.
The feed inlet of the solid-liquid separator 1 is communicated with the septic tank 2 through a delivery pump 8, and the liquid outlet of the solid-liquid separator 1 is communicated with a methane tank 10 through a liquid conveying pipeline 9.
The second inactivation part comprises a conveying shell 11, an excrement conveying mechanism connected with a discharge port of the solid-liquid separator 1 is arranged inside the conveying shell 11, the discharge port of the excrement conveying mechanism is communicated with a composting pool 12, and an inactivation mechanism used for performing secondary high-temperature inactivation on the pig excrement is arranged on the outer side of the excrement conveying mechanism.
The excrement conveying mechanism comprises a conveying cavity 13 arranged in a conveying shell 11, a conveying shaft 15 driven by a first driving motor 14 is rotatably installed in the conveying cavity 13, conveying blades 16 used for conveying pig excrement are spirally wound on the conveying shaft 15, a feed inlet of the conveying cavity 13 is communicated with a discharge outlet of the solid-liquid separator 1 through a feed pipe 17, a discharge outlet of the conveying cavity 13 is communicated with the composting pool 12 through a discharge pipe 18, and the conveying cavity 13 is also communicated with the air inlet 5 through a second air-entraining pipeline 19.
Moreover, inactivation mechanism is including being fixed in the second heater 20 of carrying in the casing 11, and second heater 20 surrounds and sets up in the transport chamber 13 outside the utility model discloses in, second heater 20 can carry out the high temperature inactivation of second time to pig manure, kills remaining a small amount of parasitic protozoa and germ in the pig manure, has improved the innocent treatment effect to pig manure.
Rabbling mechanism installs the (mixing) shaft 22 in storing up manure pit 2 including rotating, (mixing) shaft 22 is connected with the motor shaft transmission that sets up in the second driving motor 23 that stores up manure pit 2 outside, (mixing) shaft 22 is last to be fixed with and to be used for carrying out the stirring to pig manure and say 24 the utility model discloses in, rabbling mechanism can stir pig manure and say, makes pig manure and say can thermally equivalent, has guaranteed the effect to pig manure and say high temperature deactivation.
In addition, the top of the gas processing housing 4 is provided with a gas outlet 25, and the bottom of the gas processing housing 4 is provided with a drain outlet 26.
The adsorption zone is internally provided with activated carbon 27 for adsorbing peculiar smell in the peculiar smell gas.
The sterilizing area is internally provided with a photocatalyst plate 28 for sterilizing peculiar smell gas.
The utility model discloses in, the filter 7 can filter the particulate matter that contains in the peculiar smell gas, and active carbon 27 in the adsorption zone can get rid of the interior stink of peculiar smell gas, and photocatalyst board 28 in the sterilizing zone carries out strong degradation function to gas, effectively gets rid of the poisonous and harmful substance in the gas, kills the germ that exists in the gas to the innoxious processing to the peculiar smell gas has been realized.
The delivery pump 8 adopts a sludge pump.
The top of the septic tank 2 is provided with a feed opening 29 for feeding catalyst, and the top of the septic tank 2 is also provided with a feces inlet pipeline 21 for introducing pig feces.
Use the utility model discloses carry out innocent treatment's process to pig manure as follows:
firstly, pig manure is introduced into the manure storage tank 2 through a manure inlet pipeline 21 at the top of the manure storage tank 2, a worker opens a feed port 29 to pour catalyst into the manure storage tank 2, then the first heater 3 is electrified and starts a second driving motor 23, the first heater 3 carries out high-temperature heating on the pig manure in the manure storage tank 2 to ensure that the temperature in the manure storage tank 2 reaches 200-350 ℃, the first high-temperature inactivation is carried out on parasitic protozoa and various germs existing in the pig manure, and meanwhile, the second driving motor 23 drives a stirring shaft 22 and stirring blades 24 to rotate to stir the pig manure in a turnover manner;
secondly, a large amount of peculiar smell gas is generated in the heating process of the pig manure, the peculiar smell gas in the manure storage tank 2 is introduced into the gas treatment shell 4 through the first air-entraining pipeline 6 and sequentially passes through the filter plate 7, the adsorption area and the sterilization area to sequentially filter, deodorize and sterilize the peculiar smell gas, so that the peculiar smell gas is subjected to harmless treatment, finally, the clean gas subjected to the harmless treatment is discharged out of the gas treatment shell 4 through the gas outlet 25, and the particulate matters filtered by the filter plate 7 and the condensed water generated by the peculiar smell gas are discharged through the sewage outlet 26;
thirdly, after the pig manure is inactivated at high temperature for the first time, the pig manure is pumped into the solid-liquid separator 1 from the manure storage tank 2 by the conveying pump 8, the pig manure is subjected to solid-liquid separation in the solid-liquid separator 1 to form waste liquid and solid pig manure, the waste liquid is introduced into the methane tank 10 through the liquid conveying pipeline 9, and the solid pig manure is conveyed into the conveying cavity 13 of the conveying shell 11;
fourthly, under the action of the excrement conveying mechanism, the solid pig excrement is conveyed towards the direction of the composting pool 12 in the conveying cavity 13, meanwhile, the second heater 20 heats the solid pig excrement at a high temperature, secondary high-temperature inactivation is carried out on the solid pig excrement, a small amount of parasitic protozoa and germs in the pig excrement are killed, a small amount of generated peculiar smell gas can be introduced into the gas treatment shell 4 for harmless treatment, and finally the solid pig excrement is conveyed into the composting pool 12 for composting.
To sum up, the utility model provides a parasitic protozoan excrement and urine innocent treatment device of pig has realized the innocent treatment to pig excrement and urine peculiar smell gas, has realized the inactivation of pig excrement and urine secondary high temperature simultaneously, has improved the innocent treatment effect to pig excrement and urine, has avoided the pollution to the environment.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (9)

1. The swine parasitic protozoan excrement innocent treatment device is characterized by comprising a first inactivation part, a gas treatment part, a solid-liquid separator and a second inactivation part;
the first inactivation part comprises a closed septic tank, a stirring mechanism for stirring the pig manure is arranged in the septic tank, and a first heater for inactivating parasitic protozoa in the pig manure at high temperature is arranged on the side wall of the septic tank;
the gas treatment part comprises a gas treatment shell, the lower end of the gas treatment shell is provided with a gas inlet, the gas inlet is communicated with the septic tank through a first gas introducing pipeline, and a sterilizing area, an adsorption area and a filter plate are sequentially arranged in the gas treatment shell from top to bottom;
a feed inlet of the solid-liquid separator is communicated with the septic tank through a delivery pump, and a liquid outlet of the solid-liquid separator is communicated with a methane tank through a liquid conveying pipeline;
the second deactivation portion includes a transport housing, transport the inside excrement and urine conveying mechanism that is provided with the solid-liquid separation machine discharge gate is linked together of casing, excrement and urine conveying mechanism's discharge gate intercommunication has the compost pond, the excrement and urine conveying mechanism outside is provided with and is used for carrying out the deactivation mechanism of secondary high temperature to pig manure.
2. The apparatus according to claim 1, wherein the feces conveying mechanism comprises a conveying chamber disposed in the conveying housing, a conveying shaft driven by a first driving motor is rotatably mounted in the conveying chamber, conveying blades for conveying the feces of the pigs are spirally wound on the conveying shaft, a feed inlet of the conveying chamber is communicated with a discharge outlet of the solid-liquid separator through a feed pipe, a discharge outlet of the conveying chamber is communicated with the composting pool through a discharge pipe, and the conveying chamber is further communicated with the air inlet through a second air-entraining pipeline.
3. The apparatus according to claim 2, wherein the inactivation mechanism comprises a second heater fixed in the transportation housing, and the second heater is disposed around the outside of the transportation chamber.
4. The device for harmless treatment of swine parasitic protozoan excrement according to claim 1, wherein the stirring mechanism comprises a stirring shaft rotatably installed in the excrement storage tank, the stirring shaft is in transmission connection with a motor shaft of a second driving motor arranged outside the excrement storage tank, and stirring blades for stirring the swine excrement are fixed on the stirring shaft.
5. The apparatus according to claim 1, wherein the gas treatment casing is provided with a gas outlet at the top and a drain outlet at the bottom.
6. The device for harmless treatment of swine parasitic protozoan excrement according to claim 1, wherein activated carbon for absorbing odor in odorous gas is provided in the adsorption zone.
7. The apparatus according to claim 1, wherein a photocatalyst plate for sterilizing an odor gas is provided in the sterilizing zone.
8. The apparatus for detoxifying fecal according to claim 1 wherein the transfer pump is a sludge pump.
9. The device for harmless treatment of swine parasitic protozoan excrement according to claim 1, wherein a feed inlet for feeding a catalyst is formed in the top of the septic tank, and an excrement inlet pipeline for introducing swine excrement is further installed in the top of the septic tank.
CN202022919173.7U 2020-12-09 2020-12-09 Pig parasitic protozoan excrement innocent treatment device Expired - Fee Related CN212293254U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202022919173.7U CN212293254U (en) 2020-12-09 2020-12-09 Pig parasitic protozoan excrement innocent treatment device

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Application Number Priority Date Filing Date Title
CN202022919173.7U CN212293254U (en) 2020-12-09 2020-12-09 Pig parasitic protozoan excrement innocent treatment device

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CN212293254U true CN212293254U (en) 2021-01-05

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CN202022919173.7U Expired - Fee Related CN212293254U (en) 2020-12-09 2020-12-09 Pig parasitic protozoan excrement innocent treatment device

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114014507A (en) * 2021-03-26 2022-02-08 深圳市自由度环保科技有限公司 Excrement treatment mechanism and technology in livestock and poultry breeding process

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114014507A (en) * 2021-03-26 2022-02-08 深圳市自由度环保科技有限公司 Excrement treatment mechanism and technology in livestock and poultry breeding process

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CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20210105

Termination date: 20211209

CF01 Termination of patent right due to non-payment of annual fee