CN214015748U - Pig head device that moults on line - Google Patents
Pig head device that moults on line Download PDFInfo
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- CN214015748U CN214015748U CN202023180687.1U CN202023180687U CN214015748U CN 214015748 U CN214015748 U CN 214015748U CN 202023180687 U CN202023180687 U CN 202023180687U CN 214015748 U CN214015748 U CN 214015748U
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Abstract
The pig head online depilation device comprises a rosin heating pool and a cooling pool, wherein the rosin heating pool is sequentially provided with a heat insulation layer, a heat conduction oil heating cavity and a rosin pool from outside to inside, the upper part of the rosin pool is open, an oil inlet and an oil outlet of the heat conduction oil heating cavity are connected with a heat conduction oil heating system outside the rosin heating pool, and the heat conduction oil heating system is used for continuously providing heated heat conduction oil for the heat conduction oil heating cavity; rosin heating tank and cooling tank set up on slaughtering the assembly line, will carry the pig carcass that lifts up with head down mode to rosin heating tank and cooling tank according to the process in proper order by slaughtering the traction conveyor of assembly line. The device can improve the efficiency of pig head unhairing and the safety of production, reduce meat loss and reduce production cost.
Description
Technical Field
The utility model belongs to the processing equipment field is slaughtered to the live pig, concretely relates to pig head device that moults on line.
Background
In a pig slaughtering workshop, pig hair is generally removed by using a pig hair shaving machine. However, because the eyes and ears of the pig head are uneven, the pig hair on the pig head is difficult to completely remove by using the pig hair shaving machine, and the common pig head hair removing mode is as follows: taking the pig head down on a slaughtering production line, putting the pig head into melted rosin glyceride to be adhered with rosin, putting the pig head into a cold water pool to be cooled, manually scraping the rosin adhered to the pig head down, and further removing the pig hair of the pig head by utilizing the viscosity of the rosin. The method has the following disadvantages: 1. the pig head needs to be taken down from the slaughtering line and then unhaired, the process can cause meat pollution and cutting loss, the labor intensity of operators is high, and the efficiency is low; 2. in the method, the rosin pool and the heater for heating rosin are integrated and generally adopt an electric heating mode, so that the potential safety power utilization hazard exists in a production field, the heating temperature is high, the equipment is frequently maintained, the normal production is influenced, and the cost is increased.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a pig head device that moults on line improves the efficiency that the pig head moults and the security of production, reduces meat loss, reduction in production cost.
In order to realize the purpose, the utility model discloses the technical scheme who adopts is: the pig head online depilation device comprises a rosin heating pool and a cooling pool, wherein the rosin heating pool is sequentially provided with a heat insulation layer, a heat conduction oil heating cavity and a rosin pool from outside to inside, the upper part of the rosin pool is open, an oil inlet and an oil outlet of the heat conduction oil heating cavity are connected with a heat conduction oil heating system outside the rosin heating pool, and the heat conduction oil heating system is used for continuously providing heated heat conduction oil for the heat conduction oil heating cavity; rosin heating tank and cooling tank set up on slaughtering the assembly line, will carry the pig carcass that lifts up with head down mode to rosin heating tank and cooling tank according to the process in proper order by slaughtering the traction conveyor of assembly line.
Be equipped with heating coil in the rosin pond, heating coil's one end with conduction oil heating system connects, the other end with the oil inlet in conduction oil heating chamber is connected.
Be equipped with the collection petticoat pipe on the rosin heating pond, collection petticoat pipe top is equipped with the exhaust port, and the side of collection petticoat pipe is equipped with the passway that is used for the pig carcass business turn over after lifting up, the track of traction conveyor is followed the passway passes the collection petticoat pipe.
The heat-conducting oil heating system comprises a high-level expansion groove, a heater, an oil-gas separator, an oil supply pipeline and an oil return pipeline, wherein the heater is used for heating heat-conducting oil, the heated heat-conducting oil enters a heat-conducting oil heating cavity of a rosin heating pool along a downstream section of the oil supply pipeline, rosin in the rosin pool is heated, an oil outlet of the heat-conducting oil heating cavity is connected with an oil inlet of the oil-gas separator through the oil return pipeline, an air outlet of the oil-gas separator is connected with the high-level expansion groove, an oil outlet of the oil-gas separator is connected with an upstream section of the oil supply pipeline, and an upstream section of the oil supply pipeline is connected with the heater through a circulating pump.
The installation height of the high-level expansion tank is higher than the highest point of a circulating pipeline consisting of an oil supply pipeline, an oil return pipeline and a circulating pump.
The liquid level in the high-position expansion tank is 1/3 of the height of the high-position expansion tank.
The heater sets up to main heater and spare heater, and the upper reaches section of fuel feeding pipeline has many lateral conduits, and many lateral conduits connect main heater's circulating pump and spare heater's circulating pump respectively, and the lower reaches section of fuel feeding pipeline has many branches, connects main heater and spare heater's hot oil export respectively.
The heater is an electric heating heat conduction oil furnace.
The rosin heating pool is provided with a rosin outlet and a heat-conducting oil outlet.
The utility model has the advantages that: the utility model discloses separately set up rosin pond and electric heating part, when production, can place electric heating part in special position or room, improve the security of slaughtering the scene to improve the structure in rosin heating pond on this basis, make the conduction oil that is heated continuously get into the conduction oil heating chamber, to rosin in the rosin pond continuous heating, the outer heat preservation in conduction oil heating chamber can prevent that operating personnel from being scalded.
The utility model discloses a conduction oil heating system forms the closed circulation of conduction oil, the continuous heating and the pump sending that carry out the conduction oil to in time discharging the air that is mingled with in the conduction oil that the circulation process produced to the high-order expansion tank, the high-order expansion tank can provide the space of expend with heat and contract with cold for the conduction oil in the circulating line again, and utilize the fluid in the groove to seal the circulating line, when necessary, the fluid in the groove can also supply the conduction oil to the circulating line.
The utility model discloses a rosin heating tank, the cooling tank all sets up on original slaughtering assembly line, and utilize the pig carcass that the traction conveyor who slaughters the assembly line will hoist to send into the rosin heating tank, make behind pig head adhesion rosin, shift the cooling tank with the pig head, after the cooling, raise the pig carcass, the pig head leaves the cooling tank, get rid of rosin by the manual work, this in-process, the on-line operation that the pig head moults has been realized, need not to cut off the pig head, can not produce the cutting loss, the pig head is also accomplished by the traction conveyor who slaughters the assembly line in the business turn over of rosin tank and cooling tank, consequently greatly reduced workman's intensity of labour, and the production efficiency is improved.
The utility model discloses the centralized processing can be collected with the flue gas that produces in mouling to the collection petticoat pipe that sets up to guarantee production environment's health clean, avoid operating the workman to inhale the flue gas, guarantee operating the workman's health safety.
Drawings
Fig. 1 is a schematic structural view of the present invention;
the labels in the figure are: 1. the device comprises a high-level expansion tank, 2, an oil-gas separator, 3, a circulating pipeline, 301, an upstream section of an oil supply pipeline, 302, a downstream section of the oil supply pipeline, 303, an oil return pipeline, 304, a circulating pump, 4, a main heater, 5, a standby heater, 6, a smoke collecting hood, 7, a traction conveyor, 8, a rosin heating pool, 9, a cooling pool, 10, a channel port, 11 and an oil receiving barrel.
Detailed Description
The following detailed description of the present invention is provided with reference to the accompanying drawings and examples, but not to be construed as limiting the present invention in any way.
Referring to the attached drawings, the device for removing hair of the pig head on line comprises a rosin heating pool 8 and a cooling pool 9 which are arranged on a live pig slaughtering production line, and a heat conduction oil heating system which is arranged outside a hair removing field and is used for lifting and transferring pig carcasses by using a traction conveyor 7 on the live pig slaughtering production line. In fig. 1, horizontal arrows between a station where the rosin heating pool 8 is located and a station where the cooling pool 9 is located indicate that the pigs are transferred from the rosin heating pool 8 to the cooling pool 9 by the traction conveyor 7, and arrows on the other line side indicate the flow direction of oil in the line.
The rosin heating pool 8 is sequentially provided with a heat insulation layer 801, a heat conduction oil heating cavity 802 and a rosin pool 803 from outside to inside, the upper part of the rosin pool 803 is open, and heated and melted rosin liquid is contained in the rosin pool. The heat conducting oil heating cavity 802 is filled with heated high-temperature heat conducting oil, an oil inlet and an oil outlet of the heat conducting oil heating cavity 802 are connected with a heat conducting oil heating system outside the rosin heating pool 8, and the heat conducting oil heating system continuously provides heated heat conducting oil for the heat conducting oil heating cavity 802; further, a heating coil is arranged in the rosin liquid in the rosin pool 803, the heating coil is connected with an oil inlet of the heat conduction oil heating cavity 802, and heat conduction oil provided by the heat conduction oil heating system enters the heat conduction oil heating cavity 802 through the heating coil. And a rosin discharge port and a heat-conducting oil discharge port are also formed in the bottom of the rosin heating pool 8. The heat insulation layer 801 is made of heat insulation materials coated outside the heat conduction oil heating cavity 802 so as to play a role in heat insulation.
Be equipped with collection petticoat pipe 6 on rosin heating tank 8, collection petticoat pipe 6 covers at rosin pond 803 upper shield, and collection petticoat pipe 6 top is equipped with the exhaust port, and the side of collection petticoat pipe 6 is equipped with the passway for the pig carcass business turn over 10 after being used for hoisting, the track of traction conveyor 7 is followed passway for 10 passes collection petticoat pipe 6.
The cooling tank 9 is of an open structure and contains cooling water.
The heat conducting oil heating system comprises a high-level expansion tank 1, a heater, an oil-gas separator 2 and a circulating pipeline 3, wherein the circulating pipeline 3 comprises an oil supply pipeline and an oil return pipeline 303, the oil supply pipeline is divided into an oil supply pipeline upstream section 301 and an oil supply pipeline downstream section 302 by a heater, heat conducting oil of the oil supply pipeline upstream section 301 is not heated, heat conducting oil of the oil supply pipeline downstream section 302 is heated by the heater, the heated heat conducting oil enters a heat conducting oil heating cavity 802 of the rosin heating pool 8 along the oil supply pipeline downstream section 302, heating the rosin in the rosin pool 803, connecting the oil outlet of the heat conducting oil heating cavity 802 with the oil inlet of the oil-gas separator 2 through the oil return pipeline 303, connecting the air outlet of the oil-gas separator 2 with the high-level expansion tank 1, connecting the oil outlet of the oil-gas separator 2 with the upstream section 301 of the oil supply pipeline, and connecting the upstream section 301 of the oil supply pipeline with the heater through the circulating pump 304.
The installation height of the high-level expansion tank 1 is higher than the highest point of a circulating pipeline 3 consisting of an oil supply pipeline, an oil return pipeline and a circulating pump. The liquid level height in the high-order expansion tank 1 is 1/3 of high-order expansion tank 1 height, still is equipped with overflow mouth and overflow pipe on the high-order expansion tank 1, and the surplus conduction oil in the inslot flows into along the overflow pipe and connects oil drum 11.
In order to ensure continuous production, two or more heaters can be arranged, one of the heaters is used as a main heater 4, the other heaters are used as backup heaters 5, and the preferred backup heater 5 is also provided, so that when the main heater 4 fails, the backup heater 5 can be started in time to ensure continuous supply of heat conducting oil.
When a main heater 4 and a backup heater 5 are provided, the upstream section 301 of the oil supply line is provided with two branch lines, which are respectively connected with the circulating pump 304 of the main heater 4 and the circulating pump 304 of the backup heater 5, and similarly, the downstream section 302 of the oil supply line is also provided with two branch lines, which are respectively connected with the hot oil outlets of the main heater 4 and the backup heater 5. When the main heater 4 works, the circulating pump 304 on the main heater 4 is in an on state, the circulating pump 304 on the standby heater 5 is in an off state, and heat conducting oil can only enter the rosin heating pool 8 after being heated by the main heater 4. The main heater 4 and the standby heater 5 are both electric heating heat conduction oil furnaces.
The process flow for depilating the pig head by utilizing the utility model is as follows: the pig carcass is lifted by a traction conveyor 7 after being scalded and shaved, and is conveyed to the position above a rosin heating pool 8, the pig carcass descends under the traction of the traction conveyor 7, so that the pig head is immersed below the liquid level of the rosin, the procedure of immersing the pig head in the rosin is completed, then the traction conveyor 7 lifts the pig carcass and conveys the pig carcass to the position above a cooling pool 9, the pig carcass descends, so that the pig head is immersed in cooling water, the rosin is cooled, then the rosin on the pig head is manually scraped, the unhairing work of the pig head is completed, and the scraped rosin is put into a rosin pool 803 to be heated and melted again for recycling; in the process, the heat conducting oil in the heat conducting oil heating system enters the heater for heating under the action of the circulating pump 304, the heated heat conducting oil enters the heat conducting oil heating cavity 802 of the rosin heating pool 8 along the downstream section 302 of the oil supply pipeline and then enters the oil-gas separator 2 through the oil return pipeline 303, the air floats upwards and enters the high-level expansion tank 1, the separated heat conducting oil enters the heater again, and therefore closed-loop circulation is formed, and the heat conducting oil is ensured to be circularly supplied to the rosin heating pool 8.
The above embodiments are only intended to illustrate the technical solution of the present invention and not to limit the same, and it should be understood by those of ordinary skill in the art that the embodiments of the present invention can be modified or replaced with equivalents with reference to the above embodiments, and any modifications or equivalent substitutions that do not depart from the spirit and scope of the present invention are all within the scope of the claims of the present application.
Claims (9)
1. The utility model provides an online pig head device that moults, includes rosin heating tank and cooling tank, its characterized in that: the rosin heating pool is sequentially provided with a heat insulation layer, a heat conduction oil heating cavity and a rosin pool from outside to inside, the upper part of the rosin pool is open, an oil inlet and an oil outlet of the heat conduction oil heating cavity are connected with a heat conduction oil heating system outside the rosin heating pool, and the heat conduction oil heating system is used for continuously providing heated heat conduction oil for the heat conduction oil heating cavity; rosin heating tank and cooling tank set up on slaughtering the assembly line, will carry the pig carcass that lifts up with head down mode to rosin heating tank and cooling tank according to the process in proper order by slaughtering the traction conveyor of assembly line.
2. The on-line pig head depilating device of claim 1, wherein: be equipped with heating coil in the rosin pond, heating coil's one end with conduction oil heating system connects, the other end with the oil inlet in conduction oil heating chamber is connected.
3. The on-line pig head depilating device of claim 1, wherein: be equipped with the collection petticoat pipe on the rosin heating pond, collection petticoat pipe top is equipped with the exhaust port, and the side of collection petticoat pipe is equipped with the passway that is used for the pig carcass business turn over after lifting up, the track of traction conveyor is followed the passway passes the collection petticoat pipe.
4. The on-line pig head depilating device of claim 1, wherein: the heat-conducting oil heating system comprises a high-level expansion groove, a heater, an oil-gas separator, an oil supply pipeline and an oil return pipeline, wherein the heater is used for heating heat-conducting oil, the heated heat-conducting oil enters a heat-conducting oil heating cavity of a rosin heating pool along a downstream section of the oil supply pipeline, rosin in the rosin pool is heated, an oil outlet of the heat-conducting oil heating cavity is connected with an oil inlet of the oil-gas separator through the oil return pipeline, an air outlet of the oil-gas separator is connected with the high-level expansion groove, an oil outlet of the oil-gas separator is connected with an upstream section of the oil supply pipeline, and an upstream section of the oil supply pipeline is connected with the heater through a circulating pump.
5. The on-line pig head depilating device of claim 4, wherein: the installation height of the high-level expansion tank is higher than the highest point of a circulating pipeline consisting of an oil supply pipeline, an oil return pipeline and a circulating pump.
6. The on-line pig head depilation device of claim 4 or 5, wherein: the liquid level in the high-position expansion tank is 1/3 of the height of the high-position expansion tank.
7. The on-line pig head depilating device of claim 4, wherein: the heater sets up to main heater and spare heater, and the upper reaches section of fuel feeding pipeline has many lateral conduits, and many lateral conduits connect main heater's circulating pump and spare heater's circulating pump respectively, and the lower reaches section of fuel feeding pipeline has many branches, connects main heater and spare heater's hot oil export respectively.
8. The on-line pig head depilating device of claim 4, wherein: the heater is an electric heating heat conduction oil furnace.
9. The on-line pig head depilating device of claim 1, wherein: the rosin heating pool is provided with a rosin outlet and a heat-conducting oil outlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023180687.1U CN214015748U (en) | 2020-12-25 | 2020-12-25 | Pig head device that moults on line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023180687.1U CN214015748U (en) | 2020-12-25 | 2020-12-25 | Pig head device that moults on line |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214015748U true CN214015748U (en) | 2021-08-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023180687.1U Active CN214015748U (en) | 2020-12-25 | 2020-12-25 | Pig head device that moults on line |
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| Country | Link |
|---|---|
| CN (1) | CN214015748U (en) |
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- 2020-12-25 CN CN202023180687.1U patent/CN214015748U/en active Active
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