CN116172037A

CN116172037A - Pig slaughtering system

Info

Publication number: CN116172037A
Application number: CN202310380264.3A
Authority: CN
Inventors: 何佩怡; 林纳澎
Original assignee: Guangdong Minsheng Food Co ltd
Current assignee: Guangdong Minsheng Food Co ltd
Priority date: 2023-04-11
Filing date: 2023-04-11
Publication date: 2023-05-30

Abstract

The invention discloses a pig slaughtering system, which comprises: the pig scalding device comprises a scalding station, wherein a scalding tunnel is arranged on the scalding station, and a scalding device is arranged in the scalding tunnel to carry out scalding treatment on the live pigs; the unhairing station is arranged corresponding to the scalding station, and a unhairing device is arranged on the unhairing station to carry out unhairing treatment on the live pigs; the conveyor sequentially passes through the scalding station and the unhairing station to sequentially convey live pigs to the scalding station and the unhairing station. The automatic processing device is simple in structure and high in automation degree, and can effectively improve the processing production efficiency, so that the labor intensity of operators is further reduced.

Description

Pig slaughtering system

Technical Field

The invention relates to the technical field of food processing equipment, in particular to a pig slaughtering system.

Background

In recent years, the pig slaughtering industry in China enters a rapid development period, and pig slaughtering procedures can be specifically divided into steps of electric shock, scalding and dehairing, evisceration, viscera removal, block cooling, refrigeration acid discharge, inspection and the like, so that a batch of slaughtering equipment devices or methods with high automation level, high production efficiency and high slaughtering speed appear along with the development of the industry.

In the slaughtering process of live pigs, the live pigs need to be scalded by using hot water, the existing hot water is mainly used for scalding Mao Chida, the live pigs are driven to keep a hanging state to move in a scalding pool by using a conveying mechanism under the traction of a guide rail capable of being lifted, and the dehairing operation is carried out by lifting the live pigs to a dehairing machine after scalding.

In the prior art, most of the scalding tanks are all open, so that a large amount of steam in the scalding tanks is directly emitted outwards, further the scalding effect is reduced, and the problem of heat energy waste is solved.

Disclosure of Invention

The pig slaughtering system is simple in structure and high in automation degree, can effectively improve the processing production efficiency, and further reduces the labor intensity of operators.

The above object is achieved by the following technical scheme:

a pig slaughtering system comprising:

the pig scalding device comprises a scalding station, wherein a scalding tunnel is arranged on the scalding station, and a scalding device is arranged in the scalding tunnel to carry out scalding treatment on the live pigs;

the unhairing station is arranged corresponding to the scalding station, and a unhairing device is arranged on the unhairing station to carry out unhairing treatment on the live pigs;

the conveyor sequentially passes through the scalding station and the unhairing station to sequentially convey live pigs to the scalding station and the unhairing station.

In some embodiments, the scalding device comprises a connecting pipe, one end of the connecting pipe is connected with external water supply, and the other end of the connecting pipe is arranged in the scalding tunnel so as to carry out scalding treatment on live pigs passing through the scalding tunnel.

In some embodiments, the ironing device further comprises a heater, through which the connection pipe communicates with an external water supply.

In some embodiments, the ironing device further comprises a steam generator, wherein the connecting pipe is in communication with an external water supply through the steam generator.

In some embodiments, the ironing device further comprises spray heads, the spray heads are arranged at intervals along the advancing direction of the conveyor, and the spray heads are communicated with the connecting pipe.

In some embodiments, the dehairing device includes a dehairing machine located above the conveyor and/or on both left and right ends to dehairing the pig's pig hair.

In some embodiments, the dehairing device further comprises a dehairing machine located at a lower position and/or on both left and right ends of the conveyor to dehairing the pig belly and/or pig feet.

In some embodiments, the conveyor comprises a frame, a conveyor belt and a driving motor, wherein two ends of the frame are respectively provided with a roller, the conveyor belt is respectively wound on the two rollers, a connecting part is arranged on the conveyor belt, the pig mouth of the live pig is matched and connected with the connecting part through a draw hook, the driving motor is arranged on the frame, and the output end of the driving motor is connected with the rollers to drive the rollers to rotate, and the conveyor belt is driven to perform transmission motion through the rotation of the rollers, so that the live pig is conveyed.

In some embodiments, the pig scalding device further comprises a bleeding platform, wherein the bleeding platform is arranged corresponding to the inlet of the scalding tunnel, and the conveyor is used for conveying the bled pig into the scalding tunnel.

In some embodiments, the height of the bleed table is equal to the height of the conveyor.

Compared with the prior art, the invention at least comprises the following beneficial effects:

1. the pig slaughtering system disclosed by the invention is simple in structure and high in automation degree, and can effectively improve the processing production efficiency, so that the labor intensity of operators is further reduced.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings that are needed in the description of the embodiments or the prior art will be briefly described, and it is obvious that the drawings in the description below are some embodiments of the present invention, and other drawings can be obtained according to the drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic diagram of a pig slaughtering system in accordance with an embodiment of the present invention;

fig. 2 is a schematic structural view of a part of the pig slaughtering system in an embodiment of the invention.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the technical solutions in the embodiments of the present invention will be clearly and completely described in the following in conjunction with the embodiments of the present invention, and it is apparent that the described embodiments are some embodiments of the present invention, but not all embodiments. The components of embodiments of the present invention may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the invention, as presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. All other embodiments, based on the embodiments of the invention, which are obtained by a person of ordinary skill in the art without creative efforts, are within the scope of the claimed technical solutions of the invention.

Examples:

as shown in fig. 1 and 2, the present embodiment provides a pig slaughtering system comprising:

the pig hair ironing device comprises a hair ironing station 1, wherein a hair ironing tunnel 2 is arranged on the hair ironing station 1, and a hair ironing device 3 is arranged in the hair ironing tunnel 2 to carry out hair ironing treatment on pigs;

the unhairing station 4 is arranged corresponding to the scalding station 1, and a unhairing device 5 is arranged on the unhairing station 4 to unhairing the live pigs;

the conveyor 6, the conveyor 6 passes in proper order and scalds hair station 1, unhairing station 4 in order to carry the live pig to scalding on the hair station 1, unhairing station 4 in proper order.

In this embodiment, be provided with on scalding the hair station 1 and scald hair tunnel 2, be provided with in scalding the hair tunnel 2 and scald hair device 3 in order to carry out scalding the hair to live pig and handle, simultaneously, be provided with on unhairing station 4 and unhairing device 5 in order to carry out unhairing to live pig and handle, then pass scalding the hair station 1 with conveyer 6 in proper order, unhairing station 4 to carry live pig in proper order on scalding the hair station 1, unhairing station 4, and then accomplish scalding the hair work and unhairing work in proper order to live pig, its simple structure, degree of automation is high, can effectively improve processing production efficiency, and then further reduced operator's intensity of labour.

Further, the scalding device 3 comprises a connecting pipe 31, one end of the connecting pipe 31 is connected with external water supply, and the other end of the connecting pipe is arranged in the scalding tunnel 2 so as to carry out scalding treatment on live pigs passing through the scalding tunnel 2.

Preferably, the ironing device 3 further comprises a heater, through which the connection pipe 31 communicates with the external water supply.

Preferably, the ironing device 3 further comprises a steam generator, wherein the connection pipe 31 communicates with the external water supply through the steam generator.

Specifically, the ironing device 3 further includes the shower heads 33, the shower heads 33 are disposed at intervals along the advancing direction of the conveyor 6, and the shower heads 33 communicate with the connecting pipe 31.

In this embodiment, connecting pipe 31 one end is connected with outside water supply and carries hot water and/or high temperature steam on going to inlet tube 31, and the other end sets up in scalding tunnel 2, thereby spray hot water and/or high temperature steam to the live pig that passes scalding tunnel 2, and then accomplish scalding the hair processing to the live pig, simultaneously, connecting pipe 31 is connected with at least one shower nozzle 33 in the one end that is kept away from outside water supply, shower nozzle 33 is along the direction of advance interval setting of conveyer 6, thereby make a plurality of shower nozzles 33 spray hot water to the live pig in proper order, and then can scald the hair processing to the live pig that passes scalding tunnel 2, of course, still can be provided with a plurality of sprinkler heads on the left and right sides of scalding tunnel 2 respectively at the interval, thereby further improve the scalding effect of live pig.

In addition, the ironing device 3 can adopt ironing modes such as steam ironing or water showering ironing, but is not limited to the ironing modes, and other more suitable ironing modes can be selected according to actual requirements. More preferably, when the scalding device 3 adopts the water spraying scalding mode, the scalding device 3 comprises a heater, wherein when the conveyor 6 passes through the scalding tunnel 2, the slaughtered live pigs ride on the conveyor 6, the live pigs are driven to travel in a horizontal state in the scalding tunnel 2 under the traction of the conveyor 6, one end of the connecting pipe 31 is connected with external water supply through the heater, and the other end of the connecting pipe is arranged in the scalding tunnel 2, so that the heater heats the external water supply and then conveys hot water into the connecting pipe 31, and the connecting pipe 31 sprays hot water onto the live pigs passing through the scalding tunnel 2 to complete scalding operation of the live pigs.

Preferably, when the ironing device 3 adopts a steam ironing mode, the ironing device 3 comprises a steam generator, wherein when the conveyor 6 passes through the ironing tunnel 2, a slaughtered live pig rides and spans on the conveyor 6, the live pig is driven to travel in a horizontal state in the ironing tunnel 2 under the traction of the conveyor 6, one end of the connecting pipe 31 is connected with external water supply through the steam generator, and the other end of the connecting pipe is arranged in the ironing tunnel 2, so that the steam generator heats the external water supply and then conveys high-temperature steam into the connecting pipe 31, and the connecting pipe 31 sprays the high-temperature steam onto the live pig passing through the ironing tunnel 2 to finish the ironing operation of the live pig.

Further, the dehairing device 5 includes dehairing machines located at upper positions and/or left and right ends of the conveyor 6 to dehairing the pig's pig hair.

Specifically, the dehairing device 5 further includes a dehairing machine 51, and the dehairing machine 51 is located at a lower position and/or on both left and right ends of the conveyor 6 to dehairing the pig belly and/or pig feet of the pig.

In this embodiment, since the dehairing device 3 and the dehairing device 5 are correspondingly arranged, the conveyor 6 sequentially passes through the dehairing device 3 and the dehairing device 5, and the live pigs sequentially pass through the dehairing station 1 and the dehairing station 4 through the conveyor 6, and after each live pig is conveyed to the dehairing station 4, the dehairing device 5 carries out dehairing treatment on the pig hair of the live pig. In addition, the hair removing device 5 includes a hair scraper which is provided at an upper position and/or both left and right ends of the conveyor 6 to perform a hair removing process on the pig hair of the live pig, and preferably has a hair scraping shaft on which a plurality of hair scraping sheets are arranged to perform a hair removing process on the pig hair of the live pig so as to form a stationary hair scraping sheet array structure. In addition, the dehairing device 5 further comprises a dehairing machine 51, and since the dehairing machine 51 is positioned at the lower position and/or the left and right ends of the conveyor 6 to dehairing the pig hair at the abdomen position and/or the pig feet position of the pig, meanwhile, the pig can be massaged through the action of the dehairing machine 51 to keep the pig in a relaxed state, thereby effectively ensuring the meat quality effect of the pig, and further improving the dehairing effect through the cooperation action of the dehairing machine and the dehairing machine 51.

Preferably, the conveyor 6 comprises a frame 61, a conveyor belt and a driving motor 63, wherein the two ends of the frame 61 are respectively provided with a rotary roller 62, the conveyor belt is respectively wound on the two rotary rollers 62, the conveyor belt is provided with a connecting part, the mouth of a live pig is matched and connected with the connecting part through a drag hook, the driving motor 63 is arranged on the frame 61, and the output end of the driving motor 63 is connected with the rotary roller 62 to drive the rotary roller 62 to rotate, and the conveyor belt is driven to perform transmission motion through the rotation of the rotary roller 62, so that the live pig is conveyed.

In this embodiment, one end of the frame 61 is correspondingly arranged with the last station of the ironing station 1, the other end of the frame 61 passes through the ironing station 1 and the dehairing station 4 and then is correspondingly arranged with the next station of the dehairing station 4, two ends of the frame 61 are respectively provided with a roller 62, and a conveyor belt is respectively wound on the two rollers 62, so that the conveyor belt circularly rotates around the two rollers 62, a driving motor 63 is arranged on the frame 61, the output end of the driving motor 63 is connected with any roller 62 to drive any roller 62 to rotate, the conveyor belt is driven to do transmission motion through the rotation of any roller 62, meanwhile, the pig mouth of a live pig is matched and connected with the connecting part through a draw hook, and the connecting part is driven to synchronously displace through the rotation of the conveyor belt, so that the live pig rides on the conveyor belt, and then the live pig is sequentially conveyed onto the ironing station 1 and the dehairing station 4.

Further, the pig scalding device also comprises a bleeding table 7, wherein the bleeding table 7 is arranged corresponding to the inlet of the scalding tunnel 2, and the bled pig is conveyed into the scalding tunnel 2 through the conveyor 6.

In particular, the height of the bleeding table 7 is equal to the height of the conveyor 6.

In this embodiment, be provided with the bloodletting station on scalding last station of station 1 to carry out bloodletting to live pig and handle, because bloodletting platform 7 sets up with scalding the entry correspondence of hair tunnel 2, after the live pig bloodletting handle, the operator hooks live pig's pig mouth department with drag hook one end, then hook connecting portion with the drag hook other end, rotate through the conveyer belt in order to drive connecting portion synchronous displacement, thereby make live pig ride and stride on the conveyer belt, and then carry live pig, so can carry in proper order the live pig after bloodletting to scalding station 1 through conveyer 6, on dehairing station 4, more preferably, the height of bloodletting platform 7 is equal with the height of conveyer 6, thereby with more conveniently with live pig from bloodletting platform 7 on conveying to conveyer 6, and then improve live pig's slaughtering efficiency greatly.

What has been described above is merely some embodiments of the present invention. It will be apparent to those skilled in the art that various modifications and improvements can be made without departing from the spirit of the invention.

Claims

1. A pig slaughtering system, comprising:

a scalding station (1), wherein a scalding tunnel (2) is arranged on the scalding station (1), and a scalding device (3) is arranged in the scalding tunnel (2) to carry out scalding treatment on live pigs;

the unhairing station (4) is arranged corresponding to the scalding station (1), and a unhairing device (5) is arranged on the unhairing station (4) to carry out unhairing treatment on live pigs;

the conveyer (6), conveyer (6) pass in proper order scalding station (1) unhairing station (4) with carry live pig in proper order to scalding on the station (1) unhairing station (4).

2. Pig slaughtering system according to claim 1, characterized in that the scalding means comprise a connecting pipe (31), one end of the connecting pipe (31) being connected to an external water supply and the other end being arranged in the scalding tunnel (2) for scalding the pig passing through the scalding tunnel (2).

3. Pig slaughtering system according to claim 2, characterised in that the scalding device further comprises a heater, through which the connection tube (31) communicates with an external water supply.

4. Pig slaughtering system according to claim 2, characterised in that the scalding device further comprises a steam generator, wherein the connection tube (31) communicates with an external water supply through the steam generator.

5. Pig slaughtering system according to claim 2, characterised in that the scalding device further comprises spray heads (33), the spray heads (33) being arranged at intervals along the advancing direction of the conveyor (6) and the spray heads (33) being in communication with the connecting tube (31).

6. Pig slaughtering system according to claim 1, characterised in that the depilation device (5) comprises a dehairing machine, which is located at an upper position and/or on both the left and right ends of the conveyor (6) for dehairing of pig hairs of a pig.

7. Pig slaughtering system according to claim 6, characterised in that the depilating device (5) further comprises a roughening machine (51), which roughening machine (51) is located below the conveyor (6) and/or on both left and right ends for a depilating treatment of pig belly and/or pig feet.

8. Pig slaughtering system according to any one of claims 1 to 7, characterized in that the conveyor (6) comprises a frame (61), a conveyor belt and a driving motor (63), wherein the two ends of the frame (61) are respectively provided with a roller (62), the conveyor belt is respectively wound on the two rollers (62), the conveyor belt is provided with a connecting part, the pig's mouth is matched and connected with the connecting part through a drag hook, the driving motor (63) is arranged on the frame (61), and the output end of the driving motor (63) is connected with the rollers (62) to drive the rollers (62) to rotate, and the conveyor belt is driven to perform transmission movement through the rotation of the rollers (62) to convey the pig.

9. Pig slaughtering system according to any one of claims 1-7, further comprising a bleeding station (7), which bleeding station (7) is arranged in correspondence with the inlet of the scalding tunnel (2), for transporting the bled pig into the scalding tunnel (2) by means of the conveyor (6).

10. Pig slaughtering system according to claim 9, characterised in that the height of the bleeding station (7) is equal to the height of the conveyor (6).