CN210552328U

CN210552328U - A preprocessing device for gelatin raw materials for production

Info

Publication number: CN210552328U
Application number: CN201920625686.1U
Authority: CN
Inventors: 刘侨; 王帅; 曹和兴
Original assignee: Sichuan Huiyu Biological Technology Co ltd
Current assignee: Meishan Huiyu Biotechnology Co ltd
Priority date: 2019-05-05
Filing date: 2019-05-05
Publication date: 2020-05-19
Anticipated expiration: 2029-05-05

Abstract

The utility model discloses a pretreatment device for gelatin production raw materials, which comprises a cleaning chamber and a crushing chamber, wherein the cleaning chamber is arranged at the front end of the crushing chamber, and a cleaning raw material outlet of the cleaning chamber is communicated with a feed inlet of the crushing chamber; the cleaning chamber comprises a spraying structure, a conveying structure and a cleaning water collecting structure; the crushing chamber comprises a crushing structure and a spiral feeding structure, the crushing structure is arranged below the feeding hole, and the spiral feeding structure is arranged below the crushing structure. The utility model discloses a preprocessing device for gelatin raw materials for production through the washing structure and the broken structure that set up the intercommunication, makes can directly carry out the breakage after the gelatin raw materials for production washs, has realized raw materials preliminary treatment's serialization, and has guaranteed the gelatinization quality of gelatin, and it is long when having reduced the processing, has practiced thrift manufacturing cost.

Description

A preprocessing device for gelatin raw materials for production

Technical Field

The utility model relates to a gelatin production field, concretely relates to a preprocessing device for gelatin raw materials for production.

Background

Gelatin is a protein extracted from animal skin or bone through multi-step degradation, and at present, domestic gelatin production enterprises generally adopt the traditional alkaline process to prepare gelatin, and the process flow comprises the following steps: pickling → acid stripping → water washing → liming → limed water washing → neutralization → water washing → heat gum extraction → refining → concentration → evaporation → sterilization → freeze molding → drying. However, the production efficiency of the traditional alkaline process is extremely low, and the quality of the gelatin produced among different batches cannot be guaranteed to be unchanged, especially the quality of raw materials and the difference of technical conditions operated in each pretreatment process can finally affect the quality of the gelatin, especially the transparency level of the gelatin.

The quality of the gelatin raw material is closely related to the pretreatment process, the pretreatment of the gelatin production raw material comprises the production processes of cleaning and crushing the raw material, pickling, acid removing and washing and the like after crushing, so the cleanliness and the particle size of the raw material pretreatment can directly influence the quality of the gelatin produced by the gelatin production raw material. However, in the existing gelatin raw material pretreatment, the gelatin production raw material bone or skin is directly crushed, and is not cleaned or is simply cleaned, impurities are always remained on the raw material, which affects the gelatin quality, and the crushed particle size is not uniform, which causes the gelatin quality to be non-uniform; furthermore, the existing equipment is independently arranged, the raw materials cannot be directly crushed after being cleaned, the raw materials need to be drained and then conveyed to a crushing device for crushing, the pretreatment is long in time consumption, not continuous enough, the energy consumption is large, and the cost is high.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: aiming at the problems, the pretreatment device for the gelatin production raw materials is provided, the pretreatment device can directly crush the gelatin production raw materials after being cleaned by arranging the communicated cleaning structure and the crushing structure, so that the cleanness of the raw materials and the uniform size of crushed particles are ensured, the gelatin quality of the gelatin is ensured, the processing time is reduced, the continuity of raw material pretreatment is realized, meanwhile, no energy consumption is required in the raw material cleaning and transporting process, and the production cost is saved.

The utility model adopts the technical scheme as follows:

the utility model discloses a preprocessing device for gelatin raw materials for production, including purge chamber and crushing chamber, the purge chamber sets up the front end at the crushing chamber, the washing raw materials export of purge chamber communicates the feed inlet of crushing chamber; the cleaning chamber comprises a spraying structure, a conveying structure and a cleaning water collecting structure, wherein the spraying structure is arranged above the conveying structure, and the cleaning water collecting structure is arranged below the conveying structure; the crushing chamber comprises a crushing structure and a spiral feeding structure, the crushing structure is arranged below the feeding hole, the spiral feeding structure is arranged below the crushing structure, and the spiral feeding structure conveys crushed raw materials to a discharging hole of the crushing chamber.

Further, the spraying structure comprises a water tank and a spraying pipe connected with the water tank, and the spraying pipe is arranged at the feeding end of the cleaning chamber.

Further, the conveying structure is a stainless steel pore plate, and a plurality of small holes are distributed in the stainless steel pore plate.

Further, the stainless steel orifice plate is obliquely arranged across the cleaning chamber, the oblique direction is towards the outlet of the cleaning chamber, and the oblique angle is 30-45 degrees.

Further, the washing water collection structure comprises a washing water collection cavity and an inclined plate arranged at the bottom of the collection cavity, and the inclined plate is inclined towards the liquid outlet of the washing water collection cavity.

Further, broken structure includes two parallel arrangement's first crushing roller and second crushing roller, it has the broken lug of a plurality of to equally divide cloth on first crushing roller and the second crushing roller, broken lug evenly sets up along crushing roller parallel, evenly distributed has the broken tooth of a plurality of on the broken lug.

Further, a baffle curtain is vertically arranged at the feed inlet.

Further, the spiral feeding structure comprises a screw and a spiral blade, and the spiral blade is wound on the screw.

Further, the first crushing roller and the second crushing roller are electrically connected with a second driving motor, and the screw rod is electrically connected with a first driving motor; and the first driving motor and the second driving motor are electrically connected with the control room.

To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:

1. the utility model discloses a preprocessing device for gelatin raw materials for production through setting up the washing structure and the broken structure of intercommunication, makes can directly carry out the breakage after the gelatin raw materials for production washs, has realized the serialization of gelatin raw materials preliminary treatment, has reduced the process time.

2. The utility model discloses a preprocessing device for gelatin raw materials for production, its washing structure need not the power consumption in the cleaning process transportation, utilizes the washing and the transportation of the gravity of raw materials and the impulsive force of raw materials feeding realization raw materials, has guaranteed to practice thrift manufacturing cost under the clear condition of raw materials, and gelatin gelatinizes back no impurity.

2. The utility model discloses a preprocessing device for gelatin raw materials for production, its broken structure cuts gelatin raw materials for production and pulverizes through setting up the crushing roller that two cooperations were used, makes broken granule size even to the degree of consistency of the gelatinization quality of gelatin has been guaranteed.

Drawings

Fig. 1 is a schematic structural diagram of a pretreatment device for gelatin production raw materials according to the present invention.

Fig. 2 is a schematic diagram of the shape and structure of the crushing lug.

The labels in the figure are: 1-a feed hopper, 2-a water tank, 3-a spray pipe, 4-a stainless steel orifice plate, 5-a cleaning chamber, 6-a feed inlet, 7-a baffle curtain, 8-a first crushing roller, 9-a crushing chamber, 10-a second crushing roller, 11-a discharge port, 12-an acid leaching chamber, 13-a screw, 14-a helical blade, 15-a first driving motor, 16-a second driving motor, 17-a control chamber, 18-an inclined plate, 19-a support table, 20-a liquid outlet, 21-a crushing lug and 22-a crushing tooth.

Detailed Description

The present invention will be described in detail with reference to the accompanying drawings.

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Example 1

As shown in fig. 1, the utility model discloses a preprocessing device for gelatin raw materials for production, including purge chamber 5 and crushing room 9, purge chamber 5 sets up the front end at crushing room 9, and the crushing room 9 rear end is connected with pickling chamber 12 to gelatin raw materials for production can loop through purge chamber 5 and wash, and is broken through crushing room 9 again, will send into pickling chamber 12 through the raw materials after wasing broken pretreatment at last and pickle sour processing, carries out the subsequent handling flow at last again, with the production of realization gelatin.

In the embodiment, the raw material for producing the gelatin is livestock bone, and blood stains, grease and some impurities mixed in from the outside are remained on the untreated bone, so that in order to ensure the sanitary safety of the gelatin raw material, the bone needs to be cleaned firstly to remove redundant grease and blood stain impurities; meanwhile, bone meal is needed to be used as a raw material for producing gelatin so as to ensure the normal operation of the subsequent process, therefore, the bone needs to be crushed, and the bone is cleaned and then crushed, so that the bone meal after crushing can be prevented from being mixed with other impurities, and the gelatin quality is influenced.

As a preferred embodiment, the cleaning chamber 5 comprises a feeding hopper 1, a spraying structure, a conveying structure and a cleaning water collecting structure, wherein the feeding hopper 1 and the spraying structure are both arranged above the cleaning chamber 5, the conveying structure is arranged below the spraying structure, the cleaning water collecting structure is arranged below the conveying structure, so that gelatin production raw materials can enter from the feeding hopper 1 and reach the conveying structure, the spraying structure is opened during conveying to spray clean water towards the raw materials for cleaning, then the cleaning water falls into the cleaning water collecting structure, and the cleaned raw materials are conveyed to the feeding port 6 of the crushing chamber.

As a preferred embodiment, the spraying structure comprises a water tank 2 and a spraying pipe 3, the water tank 2 is connected with the spraying pipe 3 to provide clear water for the spraying pipe 3, and hot water is preferably used for cleaning, and the hot water can effectively wash away grease on the surface of the raw material; the conveying structure is a stainless steel pore plate 4, the stainless steel material can ensure the sanitation of the treatment process, the stainless steel pore plate 4 stretches across the cleaning chamber, so that raw materials can completely fall on the stainless steel pore plate 4 through the feed hopper 1, a plurality of small holes are distributed on the stainless steel pore plate 4 and are used for cleaning water and impurities, further, the stainless steel pore plate 4 is obliquely arranged, the oblique direction faces to the outlet of the cleaning chamber, the oblique angle is 30-45 degrees, so that the raw materials can slide to the crushing chamber by means of the self gravity and the thrust of the feed at the feed hopper 1, the raw materials can be sprayed and washed while sliding, the whole conveying process does not need to consume electric energy, and the production cost is saved; the cleaning water collecting structure comprises a cleaning water collecting cavity and an inclined plate 18 arranged at the bottom of the collecting cavity, wherein the inclined plate 18 is inclined towards the liquid outlet 20 and can guide the cleaning water to flow out of the liquid outlet 20 so as to purify the cleaning sewage.

Example 2

Based on the above embodiment 1, this embodiment gives the structural arrangement form of the crushing chamber, specifically as follows:

as shown in fig. 1, the crushing chamber 9 of the present embodiment comprises a feeding port 6, a crushing structure and a spiral feeding structure, wherein the feeding port 6 is communicated with the raw material outlet of the cleaning chamber 5, and the crushing structure is arranged below the feeding port, so that the cleaned raw material can directly fall to the crushing structure for crushing; the spiral feeding structure is arranged below the crushing structure, so that the crushed raw materials can be continuously conveyed to the discharge port 11 and reach the pickling chamber 12 for pickling treatment.

As a preferred embodiment, the crushing structure comprises a first crushing roller 8 and a second crushing roller 10 which are arranged in parallel, and the two crushing rollers rotate relatively during crushing, so that the raw materials are fully crushed and then fall into the spiral feeding structure. As shown in fig. 2, a plurality of crushing lugs 21 are distributed on the first crushing roller 8 and the second crushing roller 10, and the crushing lugs 21 are uniformly arranged in parallel along the crushing rollers, so that the crushing lugs 21 can be matched with each other in the relative rotation process of the first crushing roller 8 and the second crushing roller 10, and the raw materials can be completely crushed; preferably, 6-10 crushing lugs are selected to meet the crushing effect and avoid material blockage; furthermore, a plurality of crushing teeth 22 are uniformly distributed on the crushing convex block 21, and the crushing teeth 22 are in a sawtooth shape, so that when the crushing convex block 21 is matched with a crushing raw material, the crushing teeth 22 can cut the raw material, and the raw material is crushed more easily.

As a preferable embodiment, the feed inlet 6 is provided with a baffle 7, and the baffle 7 is arranged vertically, so that the situation that the raw materials fly out of the crushing chamber and reach the cleaning chamber in the crushing process of the crushing roller to influence the cleaning effect can be avoided.

As a preferred embodiment, the spiral feeding structure comprises a screw 13 and a spiral blade 14, the spiral blade 14 is wound on the screw 13, and the screw 13 rotates to drive the spiral blade to rotate, so as to push the crushed material to the discharge hole 11.

As a preferred embodiment, the first crushing roller 8 and the second crushing roller 10 are electrically connected with the second driving motor 16, and are driven to rotate by the second driving motor 16; the front end of the screw 13 is electrically connected with a first driving motor 15, and the first driving motor 15 drives the screw 13 to rotate; the first driving motor 15 and the second driving motor 16 are electrically connected to a control room 17, and the control room 17 can control the rotation speed and rotation time of the crushing roller and the screw by controlling the first driving motor 15 and the second driving motor 16.

In the embodiment, the particle size of the crushed raw materials is not higher than 5mm, the crushing effect is good, and the effect of the subsequent gelatin production process can be ensured. Further, a dilute hydrochloric acid solution inlet is arranged in the pickling chamber 12, after the crushed gelatin raw material enters the pickling chamber 12, a dilute hydrochloric acid solution can be added according to the amount of the raw material, pickling treatment is carried out on the raw material particles, the concentration of the dilute hydrochloric acid is 4-6 wt%, and after the pickling treatment, subsequent processes such as acid removal treatment, water washing and the like are further carried out.

The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. A pretreatment device for gelatin production raw materials is characterized by comprising a cleaning chamber (5) and a crushing chamber (9), wherein the cleaning chamber (5) is arranged at the front end of the crushing chamber (9), and a cleaning raw material outlet of the cleaning chamber (5) is communicated with a feeding hole (6) of the crushing chamber (9); the cleaning chamber (5) comprises a spraying structure, a conveying structure and a cleaning water collecting structure, wherein the spraying structure is arranged above the conveying structure, and the cleaning water collecting structure is arranged below the conveying structure; the crushing chamber (9) comprises a crushing structure and a spiral feeding structure, the crushing structure is arranged below the feeding hole (6), the spiral feeding structure is arranged below the crushing structure, and the spiral feeding structure conveys crushed raw materials to the discharging hole (11) of the crushing chamber (9).

2. The pretreatment device for gelatin production raw material according to claim 1, wherein the spray structure comprises a water tank (2) and a spray pipe (3) connected to the water tank (2), the spray pipe (3) being disposed at the feed end of the washing chamber (5).

3. The pre-treatment device for gelatin production raw material as claimed in claim 1, wherein the conveying structure is a stainless steel orifice plate (4), and a plurality of small holes are distributed on the stainless steel orifice plate (4).

4. The pre-treatment plant for gelatin production raw material as claimed in claim 3, wherein the stainless steel orifice plate (4) is arranged obliquely across the washing chamber, in the direction of the outlet of the washing chamber (5), at an angle of 30 ° to 45 °.

5. The apparatus for pretreating gelatin production raw material according to claim 1, wherein the washing water collecting structure comprises a washing water collecting chamber and an inclined plate (18) disposed at the bottom of the collecting chamber, the inclined plate (18) being inclined toward the outlet (20) of the washing water collecting chamber.

6. The pre-processing device for gelatin production raw material according to claim 1, wherein the crushing structure comprises a first crushing roller (8) and a second crushing roller (10) which are arranged in parallel, a plurality of crushing lugs (21) are distributed on the first crushing roller (8) and the second crushing roller (10) respectively, the crushing lugs (21) are arranged uniformly in parallel along the crushing rollers, and a plurality of crushing teeth (22) are distributed on the crushing lugs (21) uniformly.

7. The pre-treatment device for gelatin production raw material as claimed in claim 1, wherein a curtain (7) is vertically arranged at the feed opening (6).

8. The pretreatment device for gelatin production raw material according to claim 1, wherein the screw feeding structure comprises a screw (13) and a screw blade (14), and the screw blade (14) is wound around the screw (13).

9. The pre-treatment device for gelatin production raw material according to claim 6 or 8, characterized in that the first crushing roller (8) and the second crushing roller (10) are electrically connected with a second drive motor (16), and the screw (13) is electrically connected with a first drive motor (15); the first driving motor (15) and the second driving motor (16) are electrically connected with a control room (17).