CN112077120A - Harmless treatment device for high-temperature high-pressure cooking and negative-pressure drying and application thereof - Google Patents
Harmless treatment device for high-temperature high-pressure cooking and negative-pressure drying and application thereof Download PDFInfo
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- CN112077120A CN112077120A CN202010907167.1A CN202010907167A CN112077120A CN 112077120 A CN112077120 A CN 112077120A CN 202010907167 A CN202010907167 A CN 202010907167A CN 112077120 A CN112077120 A CN 112077120A
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- 238000011282 treatment Methods 0.000 title claims abstract description 129
- 238000010411 cooking Methods 0.000 title claims abstract description 29
- 238000001035 drying Methods 0.000 title claims abstract description 25
- 239000007788 liquid Substances 0.000 claims abstract description 43
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 28
- 238000001816 cooling Methods 0.000 claims abstract description 20
- 238000012545 processing Methods 0.000 claims abstract description 19
- 238000010438 heat treatment Methods 0.000 claims abstract description 17
- 238000004321 preservation Methods 0.000 claims abstract description 8
- 238000003756 stirring Methods 0.000 claims description 23
- 244000144972 livestock Species 0.000 claims description 22
- 239000000463 material Substances 0.000 claims description 13
- 238000007789 sealing Methods 0.000 claims description 11
- 239000007789 gas Substances 0.000 claims description 10
- 238000007599 discharging Methods 0.000 claims description 7
- 239000010865 sewage Substances 0.000 claims description 6
- 238000004140 cleaning Methods 0.000 claims description 4
- 239000004519 grease Substances 0.000 claims description 4
- 230000002093 peripheral effect Effects 0.000 claims description 3
- 244000144977 poultry Species 0.000 claims description 3
- 239000002910 solid waste Substances 0.000 claims description 3
- 239000002699 waste material Substances 0.000 claims description 3
- 230000000903 blocking effect Effects 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 claims description 2
- 239000002912 waste gas Substances 0.000 claims description 2
- 239000012530 fluid Substances 0.000 abstract description 7
- 238000005496 tempering Methods 0.000 abstract description 4
- 238000000034 method Methods 0.000 description 3
- 239000010813 municipal solid waste Substances 0.000 description 3
- 208000035473 Communicable disease Diseases 0.000 description 2
- 239000003344 environmental pollutant Substances 0.000 description 2
- 238000003912 environmental pollution Methods 0.000 description 2
- 239000012467 final product Substances 0.000 description 2
- 239000010871 livestock manure Substances 0.000 description 2
- 231100000719 pollutant Toxicity 0.000 description 2
- 238000013019 agitation Methods 0.000 description 1
- 238000003915 air pollution Methods 0.000 description 1
- 238000009313 farming Methods 0.000 description 1
- 210000003746 feather Anatomy 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 239000010808 liquid waste Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000011343 solid material Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000003911 water pollution Methods 0.000 description 1
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
- B09B—DISPOSAL OF SOLID WASTE NOT OTHERWISE PROVIDED FOR
- B09B3/00—Destroying solid waste or transforming solid waste into something useful or harmless
- B09B3/40—Destroying solid waste or transforming solid waste into something useful or harmless involving thermal treatment, e.g. evaporation
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B23/00—Heating arrangements
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B5/00—Drying solid materials or objects by processes not involving the application of heat
- F26B5/04—Drying solid materials or objects by processes not involving the application of heat by evaporation or sublimation of moisture under reduced pressure, e.g. in a vacuum
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- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Sustainable Development (AREA)
- Health & Medical Sciences (AREA)
- Molecular Biology (AREA)
- Processing Of Solid Wastes (AREA)
- Drying Of Solid Materials (AREA)
Abstract
A harmless treatment device for high-temperature high-pressure cooking and negative-pressure drying comprises a treatment tank, a heating and cooling system and a negative-pressure providing system. The processing jar is including being located the inside agitator of processing jar and with manhole and pan feeding mouth, water inlet, blast pipe, leakage fluid dram, the discharge gate that the inside of processing jar is linked together, heating and cooling system are including being located the tempering liquid circulation area and the heat preservation of processing jar lateral part, negative pressure provide the system include with the inside exhaust branch who is linked together of processing jar and be connected to vacuum pump on the exhaust branch.
Description
Technical Field
The invention belongs to the technical field of innocent treatment, and particularly relates to an innocent treatment device for high-temperature and high-pressure cooking and negative-pressure drying and application thereof.
Background
Along with the continuous improvement of the living standard of people, more and more domestic garbage are generated. In addition, the farming industry is rapidly developing and inevitably produces large quantities of livestock manure or dead bodies of livestock due to the occurrence of infectious diseases of livestock. These not only cause environmental pollution, but also can cause the spread of infectious diseases, which affects the life health and safety of people.
In the prior art, a large amount of manpower is needed for high-temperature cooking operation no matter domestic garbage, carcass of livestock or other materials needing to be treated, so that the cost is high, the efficiency is low, pollutants are easy to appear in the treatment process, and environmental pollution such as water pollution, air pollution and the like is caused. In addition, the final product produced by the common high-temperature cooking has certain moisture, and other treatments can be carried out after the final product is dehydrated and dried, so that the process is complicated, and the operation difficulty is greatly increased.
Disclosure of Invention
In order to solve the problems in the prior art, the invention provides a harmless treatment device for high-temperature high-pressure cooking and negative-pressure drying, which comprises: a treatment tank, a heating and cooling system, and a negative pressure providing system. The processing jar is including being located the inside agitator of processing jar and with manhole and pan feeding mouth, water inlet, blast pipe, leakage fluid dram, the discharge gate that the inside of processing jar is linked together, heating and cooling system are including being located the tempering liquid circulation area and the heat preservation of processing jar lateral part, negative pressure provide the system include with the inside exhaust branch who is linked together of processing jar and be connected to vacuum pump on the exhaust branch.
Preferably, the treatment tank is a horizontally arranged cylindrical treatment tank.
Preferably, the agitator comprises an agitator shaft, a motor, a sealed bearing and two agitator bands mounted to the agitator shaft.
Preferably, the stirrer shaft extends through the treatment tank along the length of the treatment tank and extends to the outside of the treatment tank, the stirrer shaft and the treatment tank are connected by the sealed bearing, and one end of the stirrer shaft is connected to the motor located outside the treatment tank.
Preferably, the two stirring belts are arranged into inner and outer reverse double-belt stirring belts, and the two stirring belts are fixedly connected with the stirrer shaft through support ribs respectively.
Preferably, the manhole and the feeding port, the water inlet and the exhaust pipe are located at the upper side part of the treatment tank.
Preferably, the manhole and the feeding port are provided with sealing cover structures.
Preferably, a valve is arranged on the water inlet.
Preferably, the exhaust pipe is provided with a valve, and the tail end of the exhaust pipe is provided with an exhaust gas treatment device.
Preferably, the liquid discharge port is located on the transverse side of the energy-saving tank, the liquid discharge port is connected with a liquid discharge pipe, a filter screen is arranged at the position of the liquid discharge port and used for preventing solid waste from blocking the liquid discharge pipe, and a valve is arranged on the liquid discharge pipe.
Preferably, the discharge port is located at a lower side portion of the treatment tank.
Preferably, the temperature-adjusting liquid circulating belt is tightly wound on the outer peripheral wall of the treatment tank body, the starting end of the temperature-adjusting liquid circulating belt is connected with a cold water inlet and a hot steam inlet, and the tail end of the temperature-adjusting liquid circulating belt is connected with a cold water outlet and a hot steam outlet.
Preferably, the heat preservation layer is located the periphery wall of the treatment tank jar body, the heat preservation layer with the jar body of treatment tank with the temperature regulation liquid circulation area is wrapped up in.
Preferably, the exhaust branch pipe is located at the upper side part of the treatment tank, the vacuum pump is located in the middle of the exhaust branch pipe, an air inlet of the vacuum pump is communicated with the inside of the treatment tank through the exhaust branch pipe, and an air outlet of the vacuum pump is communicated with the exhaust pipe through the exhaust branch pipe.
An application of a harmless treatment device for treating livestock carcasses by using high-temperature high-pressure cooking and negative-pressure drying comprises the following steps:
1) and (3) material filling stage: feeding the livestock carcasses to be processed into the processing tank through the manhole and the feeding port, and then sealing the manhole and the feeding port by using a sealing cover structure;
2) a high-temperature high-pressure cooking stage: opening a valve of the exhaust pipe, closing a valve of the exhaust branch pipe, closing a valve of the liquid outlet, closing a valve of the discharge port, opening the motor to drive the stirrer shaft to rotate, so as to drive the stirring belt to rotate and stir the livestock carcasses in the treatment tank, and simultaneously opening a valve of the hot steam inlet to enable hot steam to enter the temperature-adjusting liquid circulating belt to heat the interior of the treatment tank, so that a high-temperature and high-pressure environment is formed in the interior of the treatment tank;
3) and (3) a negative pressure drying stage: after the high-temperature high-pressure cooking stage is finished, opening a valve of the liquid discharge port, closing the valve of the exhaust pipe when no waste liquid and grease are discharged from the treatment tank, opening a valve of the exhaust branch pipe, simultaneously opening the vacuum pump to discharge gas in the treatment tank to the outside of the treatment tank to manufacture a negative pressure environment, then closing the valve of the exhaust branch pipe and the vacuum pump to maintain the negative pressure environment in the treatment tank, and simultaneously continuously stirring and heating the stirrer and the cooling system outside the heating tank;
4) and (3) cooling and discharging stage: after drying of the livestock carcasses in the tank is finished, closing the hot steam inlet, opening the cold water inlet to enable the heating and cooling system to cool the tank of the treatment tank, opening the valve of the discharge port after cooling is finished, discharging the livestock carcasses processed in the tank through the discharge port, and simultaneously opening the sealing cover structures of the manhole and the feed port to balance air pressure inside and outside the tank so as to smoothly discharge the processed livestock carcasses;
5) a cleaning stage: treat that the birds poultry corpse that finishes to the tank interior discharges, closes the valve of discharge gate, opens the switch of water inlet, to the inside clear water that injects of treatment tank, it is right the treatment tank inner wall and the agitator washs, opens afterwards the valve of discharge gate, outside the sewage discharge jar after will wasing, treat close when no sewage discharges in the treatment tank jar, utilize simultaneously sealed lid structure sealed manhole and pan feeding mouth wait for next use.
Compared with the prior art, the harmless treatment device for high-temperature high-pressure cooking and negative-pressure drying has higher treatment efficiency, liberates a large amount of manpower, discharges less pollutants in the harmless treatment process by the waste gas treatment device, saves time and manpower, improves the working efficiency by performing the high-temperature high-pressure cooking and negative-pressure drying in the same tank, and can perform harmless treatment on various materials to be treated, such as livestock carcasses, feather powder preparation, livestock manure treatment, household garbage treatment, high-risk article treatment and the like.
Drawings
FIG. 1 is a schematic view showing the structure of a harmless treatment apparatus for high-temperature high-pressure cooking and negative-pressure drying according to the present invention.
Detailed Description
In order to facilitate a better understanding of the technical solutions of the present invention, the following detailed description of specific embodiments of the present invention will be given with reference to the accompanying drawings.
As shown in FIG. 1, the harmless treatment apparatus for high-temperature high-pressure cooking and negative-pressure drying according to the present invention mainly comprises: a treatment tank 2, a heating and cooling system, and a negative pressure supply system.
The body of the processing tank 2 is preferably horizontally placed, and the size is preferably a cylindrical processing tank with the length of 3000mm and the diameter of 1800 mm.
The treatment tank 2 includes an agitator provided inside the treatment tank 2, and the agitator includes an agitator shaft 4, a motor 5, a sealed bearing 6, and an agitation belt 16 attached to the agitator shaft 4. The stirrer shaft 4 penetrates the treatment tank 2 along the length direction of the treatment tank 2 and extends to the outside of the treatment tank 2, the stirrer shaft 4 is connected with the treatment tank 2 through a sealed bearing 6, and one end of the stirrer shaft 4 is connected to a motor 5 located outside the treatment tank 2 and used for driving the stirrer shaft 4 to rotate. Two stirring bands 16 are set to be inner and outer reverse double helical ribbon type stirring bands, and are respectively fixedly connected with the stirrer shaft 4 through the support ribs 3, the stirrer shaft 4 drives the two stirring bands 16 to rotate when rotating, and the inner and outer reverse double helical ribbon type stirring bands 16 enable materials in the treatment tank 2 to be rapidly and thoroughly mixed. The stirring belt 16 is preferably configured to have a clearance of 3mm to 10mm from the inside of the tank body of the treatment tank 2, so as to prevent the stirring belt 16 from being deformed by its own weight to rub against the inner wall of the treatment tank 2 and cause damage to the stirring belt 16 or the treatment tank 2.
The upper side part of the treatment tank 2 is also provided with a manhole, a feeding port 1, a water inlet 11 and an exhaust pipe 15. Be provided with sealed lid structure on manhole and the pan feeding mouth 1, manhole and pan feeding mouth 1 not only can be as the entry that carries out the material packing, can also regard as simultaneously to carry out maintenance and clear entry to the internal portion of the jar of treatment tank 2. The water inlet 11 is provided with a valve for injecting clean water into the treatment tank 2 after the treated materials are discharged, and cleaning the inner wall of the treatment tank 2 and the stirrer. The exhaust pipe 15 is provided with a valve, and the tail end of the exhaust pipe 15 is provided with an exhaust gas treatment device 14, so that the exhaust gas is treated and then discharged into the environment without pollution.
The horizontal lateral part of treatment tank 2 still is equipped with leakage fluid dram 18, and leakage fluid dram 18 is connected the drain pipe, and leakage fluid dram 18 department is provided with filter screen 17 for place solid waste material and block up the drain pipe, is provided with the valve on the drain pipe, controls the switch of leakage fluid dram 18, and leakage fluid dram 18 is used for arranging liquid waste material and grease outside treatment tank 2 jar before carrying out the dry link of negative pressure, in order to improve dry efficiency.
The lower side of the treatment tank 2 is also provided with a discharge port 19 for discharging the treated solid material to the outside of the treatment tank 2.
The heating and cooling system further comprises a tempering liquid circulation zone 9 and an insulation layer 10 arranged at the outer side of the treatment tank 2. The temperature-adjusting liquid circulating belt 9 is tightly wound on the outer peripheral wall of the tank body of the treatment tank 2, the temperature-adjusting liquid circulating belt 9 comprises a cold water circulating belt and a hot water circulating belt, and the two circulating belts can share the same group of circulating belts or can be independently arranged. The beginning end of the temperature adjusting liquid circulating belt 9 is connected with a cold water inlet 7 and a hot steam inlet 8, and the tail end of the temperature adjusting liquid circulating belt 9 is connected with a cold water outlet 20 and a hot steam outlet 21.
The heat preservation 10 is located the periphery wall of the 2 jar bodies of treatment tank, and the heat preservation 10 is including 2 jar bodies of treatment tank and the circulation area 9 parcel of tempering liquid. When high-temperature high-pressure cooking and negative-pressure drying stages are carried out, a valve of a hot steam inlet 8 can be opened, hot steam enters a temperature adjusting liquid circulating belt 9 to heat the interior of the treatment tank 2, and the treatment duration is determined according to different properties of materials to be treated. When the treatment is finished, the hot steam inlet 8 is closed, the cold water inlet 7 is opened, the material in the tank is cooled, and then the material is discharged out of the tank.
The negative pressure providing system comprises an exhaust branch pipe 13 which is positioned at the upper side part of the treatment tank 2 and communicated with the interior of the treatment tank 2 and a vacuum pump 12 which is connected with the exhaust branch pipe 13, wherein the vacuum pump 12 is positioned at the middle part of the exhaust branch pipe 13, the air inlet of the vacuum pump 12 is communicated with the interior of the treatment tank 2 through the exhaust branch pipe 13, and the air outlet of the vacuum pump 12 is communicated with an exhaust pipe 15 through the exhaust branch pipe 13. When a negative pressure environment is created, the switch of the vacuum pump 12 is turned on, the gas in the processing tank 2 is discharged to the outside of the tank body, so that a negative pressure environment is formed in the tank, and the discharged gas passes through the exhaust pipe 15, is processed by the exhaust gas processing device 14, and is then discharged to the environment, and therefore no pollution is generated.
An application of a harmless treatment device for treating livestock carcasses by using high-temperature high-pressure cooking and negative-pressure drying comprises the following steps:
1) and (3) material filling stage: feeding livestock carcasses to be processed into the processing tank 2 through the manhole and the feeding port 1, and then sealing the manhole and the feeding port 1 by using a sealing cover structure;
2) a high-temperature high-pressure cooking stage: opening a valve of the exhaust pipe 15, closing a valve of the exhaust branch pipe 13, closing a valve of the liquid discharge port 18, closing a valve of the discharge port 19, opening the motor 5 to drive the stirrer shaft 4 to rotate, so as to drive the stirring belt 16 to rotate and stir the livestock carcasses in the treatment tank 2, and simultaneously opening a valve of the hot steam inlet 8, so that hot steam enters the temperature-adjusting liquid circulating belt 9 to heat the interior of the treatment tank 2, so that a high-temperature and high-pressure environment is formed in the interior of the treatment tank 2;
3) and (3) a negative pressure drying stage: after the high-temperature and high-pressure cooking stage is finished, opening a valve of the liquid discharge port 18, closing the valve when no waste liquid and grease are discharged from the treatment tank 2, closing the valve of the exhaust pipe 15, opening a valve of the exhaust branch pipe 13, simultaneously starting the vacuum pump 12 to discharge gas in the treatment tank 2 to the outside of the tank to create a negative pressure environment, and then closing the valve of the exhaust branch pipe 13 and the vacuum pump 12 to maintain the negative pressure environment in the treatment tank 2, and simultaneously continuously stirring and heating the stirrer and the cooling system outside the heating tank;
4) and (3) cooling and discharging stage: after the livestock carcasses in the tank are dried, closing the hot steam inlet 8, opening the cold water inlet 7 to enable the heating and cooling system to cool the tank of the treatment tank 2, opening the valve of the discharge port 19 after cooling is finished, discharging the livestock carcasses treated in the tank through the discharge port 19, and simultaneously opening the sealing cover structures of the manhole and the feed port 1 to balance the air pressure inside and outside the tank, so that the treated livestock carcasses are smoothly discharged;
5) a cleaning stage: treat that the birds poultry corpse that finishes to the tank interior discharges, close the valve of discharge gate 19, open the switch of water inlet 11, to 2 inside injection clear water of treatment tank, it is right 2 inner walls of treatment tank and the agitator washs, opens afterwards the valve of discharge gate 19, outside the sewage discharge jar after will wasing, treat 2 jar interior no sewage discharge of treatment tank are closed, utilize simultaneously sealed lid structure sealed manhole and pan feeding mouth 1 wait for next use.
While the best mode for carrying out the invention has been described in detail and illustrated in the accompanying drawings, it is to be understood that the foregoing description is only illustrative of the presently preferred embodiments of the invention and that no limitation on the scope of the invention is thereby intended, such an improvement or modification being obvious to one skilled in the art.
Claims (10)
1. A harmless treatment device for high-temperature high-pressure cooking and negative-pressure drying comprises: processing jar (2), heating and cooling system and negative pressure provide the system, its characterized in that: the treatment tank (2) comprises a stirrer positioned in the treatment tank (2), a manhole, a feeding port (1), a water inlet (11), an exhaust pipe (15), a liquid discharge port (18) and a discharge port (19) which are communicated with the interior of the treatment tank (2),
the heating and cooling system comprises a temperature-adjusting liquid circulating belt (9) and a heat-insulating layer (10) which are positioned at the outer side part of the treatment tank (2),
the negative pressure supply system includes an exhaust branch pipe (13) communicating with the inside of the treatment tank (2), and a vacuum pump (12) connected to the exhaust branch pipe (13).
2. The apparatus for harmless treatment by high-temperature high-pressure cooking and negative-pressure drying according to claim 1, wherein: the treatment tank (2) is a horizontally placed cylindrical treatment tank.
3. The apparatus for harmless treatment by high-temperature high-pressure cooking and negative-pressure drying according to claim 1, wherein: the stirrer comprises a stirrer shaft (4), a motor (5), a sealed bearing (6) and two stirring belts (16) arranged on the stirrer shaft (4),
the stirrer shaft (4) penetrates through the treatment tank (2) along the length direction of the treatment tank (2) and extends to the outside of the treatment tank (2), the stirrer shaft (4) and the treatment tank (2) are connected through the sealed bearing (6), and one end of the stirrer shaft (4) is connected to the motor (5) positioned outside the treatment tank (2).
4. The apparatus for harmless treatment by high-temperature high-pressure cooking and negative-pressure drying according to claim 1, wherein: the two stirring belts (16) are arranged into inner and outer reverse double-helical-belt type stirring belts, and the two stirring belts (16) are fixedly connected with the stirrer shaft (4) through supporting ribs (3) respectively.
5. The apparatus for harmless treatment by high-temperature high-pressure cooking and negative-pressure drying according to claim 1, wherein: the manhole, the feeding port (1), the water inlet (11) and the exhaust pipe (15) are positioned at the upper side part of the treatment tank (2),
the manhole and the feeding port (1) are provided with sealing cover structures,
a valve is arranged on the water inlet (11),
the exhaust pipe (15) is provided with a valve, and the tail end of the exhaust pipe (15) is provided with a waste gas treatment device (14).
6. The apparatus for harmless treatment by high-temperature high-pressure cooking and negative-pressure drying according to claim 1, wherein: the liquid discharge port (18) is located on the transverse side portion of the energy-saving tank (2), the liquid discharge port (18) is connected with a liquid discharge pipe, a filter screen (17) is arranged at the position of the liquid discharge port (18) and used for preventing solid waste from blocking the liquid discharge pipe, and a valve is arranged on the liquid discharge pipe.
7. The apparatus for harmless treatment by high-temperature high-pressure cooking and negative-pressure drying according to claim 1, wherein: the discharge port (19) is positioned at the lower side part of the treatment tank (2).
8. The apparatus for harmless treatment by high-temperature high-pressure cooking and negative-pressure drying according to claim 1, wherein: the temperature adjusting liquid circulating belt (9) is tightly wound on the peripheral wall of the tank body of the treatment tank (2), the initial end of the temperature adjusting liquid circulating belt (9) is connected with a cold water inlet (7) and a hot steam inlet (8), the tail end of the temperature adjusting liquid circulating belt (9) is connected with a cold water outlet (20) and a hot steam outlet (21),
the heat preservation (10) are located the periphery wall of the processing tank (2) body, the heat preservation (10) will the processing tank (2) body with including temperature adjusting liquid circulation area (9) parcel.
9. The apparatus for harmless treatment by high-temperature high-pressure cooking and negative-pressure drying according to claim 1, wherein: exhaust branch pipe (13) are located the side of going up of treatment tank (2), vacuum pump (12) are located the middle part of exhaust branch pipe (13), the air inlet of vacuum pump (12) passes through exhaust branch pipe (13) with treatment tank (2) are inside to be linked together, the gas outlet of vacuum pump (12) passes through exhaust branch pipe (13) with blast pipe (15) are linked together.
10. Use of a innocent treatment device according to any one of claims 1-9 for the treatment of carcasses of livestock, comprising the steps of:
1) and (3) material filling stage: feeding livestock carcasses to be treated into the treatment tank (2) through the manhole and the feed inlet (1), and then sealing the manhole and the feed inlet (1) by using a sealing cover structure;
2) a high-temperature high-pressure cooking stage: opening a valve of the exhaust pipe (15), closing a valve of the exhaust branch pipe (13), closing a valve of the liquid discharge port (18), closing a valve of the discharge port (19), opening the motor (5) to drive the stirrer shaft (4) to rotate, so as to drive the stirring belt (16) to rotate and stir the livestock carcasses in the treatment tank (2), and simultaneously opening a valve of the hot steam inlet (8), so that hot steam enters the temperature-adjusting liquid circulating belt (9) to heat the interior of the treatment tank (2), so that a high-temperature and high-pressure environment is formed in the interior of the treatment tank (2);
3) and (3) a negative pressure drying stage: after the high-temperature and high-pressure cooking stage is finished, opening a valve of the liquid discharge port (18), closing the valve when no waste liquid and grease are discharged from the treatment tank (2), closing the valve of the exhaust pipe (15), opening a valve of the exhaust branch pipe (13), simultaneously opening the vacuum pump (12) to discharge gas in the treatment tank (2) to the outside of the tank to manufacture a negative pressure environment, then closing the valve of the exhaust branch pipe (13) and the vacuum pump (12) to maintain the negative pressure environment in the treatment tank (2), and simultaneously continuously stirring and heating the stirrer and the cooling system outside the heating tank;
4) and (3) cooling and discharging stage: after the livestock carcasses in the tank are dried, closing the hot steam inlet (8), opening the cold water inlet (7) to enable the heating and cooling system to cool the tank of the treatment tank (2), opening a valve of the discharge port (19) after cooling is finished, discharging the livestock carcasses processed in the tank through the discharge port (19), and simultaneously opening sealing cover structures of the manhole and the feed port (1) to balance air pressure inside and outside the tank so as to smoothly discharge the processed livestock carcasses;
5) a cleaning stage: treat that the birds poultry corpse that finishes to the tank interior discharges, closes the valve of discharge gate (19), opens the switch of water inlet (11), to the inside clear water that injects of treatment tank (2), it is right treatment tank (2) inner wall and the agitator washs, opens afterwards the valve of discharge gate (19), outside the sewage discharge jar after will wasing, treat when no sewage discharges in treatment tank (2) jar, close, utilize sealed lid structure simultaneously manhole and pan feeding mouth (1), wait for next use.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010907167.1A CN112077120A (en) | 2020-09-02 | 2020-09-02 | Harmless treatment device for high-temperature high-pressure cooking and negative-pressure drying and application thereof |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202010907167.1A CN112077120A (en) | 2020-09-02 | 2020-09-02 | Harmless treatment device for high-temperature high-pressure cooking and negative-pressure drying and application thereof |
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| CN112077120A true CN112077120A (en) | 2020-12-15 |
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| CN202010907167.1A Pending CN112077120A (en) | 2020-09-02 | 2020-09-02 | Harmless treatment device for high-temperature high-pressure cooking and negative-pressure drying and application thereof |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113355232A (en) * | 2021-07-12 | 2021-09-07 | 山西药科职业学院 | Fermentation and drying integrated machine for traditional Chinese medicine processing and use method thereof |
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Application publication date: 20201215 |