CN216814807U - Fresh meat dewatering system - Google Patents
Fresh meat dewatering system Download PDFInfo
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- CN216814807U CN216814807U CN202220459582.XU CN202220459582U CN216814807U CN 216814807 U CN216814807 U CN 216814807U CN 202220459582 U CN202220459582 U CN 202220459582U CN 216814807 U CN216814807 U CN 216814807U
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Abstract
A fresh meat dehydration system belongs to the technical field of pet food production systems, and comprises sequentially arranged crushers for crushing fresh meat raw materials into fresh meat particles; the auger conveyor I is used for conveying the fresh meat particles to the cooking machine; the cooking machine is used for heating and dehydrating the fresh meat particles; the auger conveyor II is used for conveying the dehydrated fresh meat particles to a squeezer; and the squeezer is used for squeezing the dehydrated fresh meat particles. In this fresh meat dewatering system, fresh meat realizes better dehydration effect through the heating dehydration in the cooking machine and the squeezing dehydration in the squeezer in proper order.
Description
Technical Field
The utility model relates to the technical field of pet food production systems, in particular to a fresh meat dehydration system.
Background
The quality of the pet compound feed mainly lies in flavor and tenderness, and when the pet compound feed is produced, the fresh meat content and the quality of the fresh meat added are key factors influencing the palatability of the pet compound feed. When fresh meat is added in the traditional process, the state and the water content of the fresh meat have certain restrictions on the addition amount of the fresh meat, and the addition amount of the fresh meat does not exceed 20%. However, the high fresh meat pet food can better meet the natural characteristic that the meat eating quality of cats, dogs and the like is the main characteristic, the high fresh meat pet food is that a high proportion of fresh meat is added in the production and processing of the pet food, and the adding amount of the fresh meat is more than 30 percent.
Therefore, most of the pet compound feeds in the market at present mainly use starch, meat meal and vegetable protein powder as main raw materials, or fresh meat is added in a small proportion, and the standard requirements of high-end markets on high-quality products cannot be met. When the starch, the meat meal and the vegetable protein powder are used as main raw materials to produce the compound feed, the compound feed can be produced by a shearing extruder. However, it is much more difficult to produce a high meat particle pet food using a high proportion of fresh meat, as the water in the fresh meat will counteract the friction within the barrel of the shear extruder, which can make extrusion very difficult. This is a disadvantage in the prior art.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that the defects of the prior art are overcome, and provides a fresh meat dehydration system, wherein fresh meat is sequentially subjected to heating dehydration in a cooking machine and squeezing dehydration in a squeezing machine, so that a good dehydration effect is realized.
In order to solve the technical problems, the technical scheme provided by the utility model is as follows: a fresh meat dehydration system comprises crushers which are arranged in sequence and are used for crushing fresh meat raw materials to form fresh meat particles;
the auger conveyor I is used for conveying the fresh meat particles to the cooking machine;
the cooking machine is used for heating and dehydrating the fresh meat particles;
the auger conveyor II is used for conveying the dehydrated fresh meat particles to a squeezer;
and the squeezer is used for squeezing the dehydrated fresh meat particles.
Preferably, the cooking machine comprises a shell, a hollow shaft driven to rotate by a variable speed motor is arranged in the shell, a steam heat exchange interlayer is further arranged on the shell, steam can be introduced into the hollow shaft, one end of the steam heat exchange interlayer is communicated with the steam generator through a steam inlet pipe, the other end of the steam heat exchange interlayer is communicated with the steam generator through a steam return pipe, one end of the hollow shaft is communicated with the steam generator through a steam inlet pipe, the other end of the hollow shaft is communicated with the steam generator through a steam return pipe, the hollow shaft is connected with the steam inlet pipe through a rotary joint, the hollow shaft is connected with the steam return pipe through a rotary joint, and a conveying blade I is arranged on the hollow shaft.
Preferably, a temperature sensor is further connected to the cooking machine.
Preferably, the steam inlet pipe and the steam return pipe are both provided with valves, the steam inlet pipe is provided with a pressure sensor, and the steam return pipe is provided with a gas-liquid mixing pump and a filter.
Preferably, auger conveyor II includes the rotatory delivery shaft of I drive by power device, the epaxial fixed delivery vane II that is provided with of delivery, II peripheries of delivery vane are provided with drainage looped netowrk I, the shell fixed connection of drainage looped netowrk I and auger conveyor II, form drainage chamber I between drainage looped netowrk I and auger conveyor II's the shell, drainage chamber I is connected with drain pipe I.
Preferably, be provided with material import II and material export II on the squeezer, be provided with the rotatory extrusion screw rod of II drives of power device in the squeezer, the extrusion screw rod periphery is provided with drainage looped netowrk II, the outer shell fixed connection of drainage looped netowrk II and squeezer, form drainage chamber II between the outer shell of drainage looped netowrk II and squeezer, drainage chamber II is connected with drain pipe II.
Compared with the prior art, the fresh meat dehydration system disclosed by the utility model has the following advantages:
(1) fresh meat particles crushed by the crusher are conveyed into the cooking machine through the auger conveyor I, so that the fresh meat particles can be conveyed rapidly in large batch, the labor intensity of workers is reduced, and the automation degree is improved.
(2) The cooking machine adopts the steam heat exchange interlayer and the hollow shaft to heat simultaneously, the fresh meat particles are positioned between the steam heat exchange interlayer and the hollow shaft, the conveying blades can also turn the fresh meat particles in the rotating process of the hollow shaft, the heating uniformity of the fresh meat particles is improved, and meanwhile, the conveying blades can also push the fresh meat to run in the cooking machine; the steam temperature is controlled by adjusting the steam pressure, so that the heating temperature of the fresh meat particles is ensured; high-temperature steam flows in the steam heat exchange interlayer and the hollow shaft and cannot be in direct contact with fresh meat particles; the steam and/or vapor flowing out of the steam heat exchange interlayer and the hollow shaft are conveyed into the steam generator again, so that the energy consumption is reduced, the rotating speed of the variable speed motor driving the hollow shaft to rotate is adjustable, and the requirement of heating time is met by adjusting the rotating speed of the variable speed motor.
(3) Fresh meat particles cooked by the cooking machine are conveyed into the press machine through the auger conveyor II, and in the conveying process, water separated out from the fresh meat particles can enter the water filtering cavity I through the water filtering ring net I and then is discharged through the water discharging pipe I.
(4) The fresh meat particles squeezed by the squeezer are discharged through the material outlet II to obtain dehydrated fresh meat, and squeezed liquid generated in the squeezing process of the fresh meat particles enters the water filtering cavity II through the water filtering ring net II and is discharged through the water discharging pipe II.
(5) In this fresh meat dewatering system, fresh meat realizes better dehydration effect through the heating dehydration in the cooking machine and the squeezing dehydration in the squeezer in proper order.
It is thus seen that the present invention provides substantial features and improvements over the prior art.
Drawings
FIG. 1 is a schematic diagram of a high fresh meat low temperature pretreatment system for pet food production;
FIG. 2 is a schematic view of the structure of the cooking machine of FIG. 1;
FIG. 3 is a schematic structural diagram of a packing auger conveyor II;
fig. 4 is a schematic view of the press.
In the figure: 1-a crusher; 2-auger conveyor I; 3-a cooking machine, 3.1-a material inlet I, 3.2-a material outlet I, 3.3-a steam heat exchange interlayer, 3.4-a steam inlet pipe, 3.5-a steam return pipe, 3.6-a hollow shaft, 3.7-a variable speed motor, 3.8-a rotary joint and 3.9-a conveying blade I; 4-auger conveyor II, 4.1-conveying shaft, 4.2-conveying blade II, 4.3-water filtering ring net I, 4.4-water filtering cavity I, 4.5-water drainage pipe I; 5-squeezer, 5.1-material inlet II, 5.2-material outlet II, 5.3-extrusion screw, 5.4-water filtering ring net II, 5.5-water filtering cavity II and 5.6-water draining pipe II.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further 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 utility model and are not intended to limit the utility model.
As shown in the figure, the fresh meat dehydration system comprises a crusher 1 which is arranged in sequence and is used for crushing fresh meat raw materials to form fresh meat particles;
the auger conveyor I2 is used for conveying the fresh meat particles to the cooking machine 3;
the cooking machine 3 is used for heating and dehydrating fresh meat particles;
the auger conveyor II 4 is used for conveying the dehydrated fresh meat particles to a squeezer 5;
a squeezer 5 for squeezing the dehydrated fresh meat particles;
and a separator 7 for separating the pressing liquid generated by the pressing machine 5.
Further, the cooking machine 3 comprises a shell, a material inlet I3.1 and a material outlet 3.2 are arranged on the shell, a hollow shaft 3.6 driven by a variable speed motor 3.7 to rotate is arranged in the shell, a steam heat exchange interlayer 3.3 is also arranged on the shell, steam can be introduced into the hollow shaft 3.6, one end of the steam heat exchange interlayer 3.3 is communicated with a steam generator (not shown in the figure) through a steam inlet pipe 3.4, the other end of the steam heat exchange interlayer 3.3 is communicated with the steam generator through a steam return pipe 3.5, one end of the hollow shaft 3.6 is communicated with the steam generator through a steam inlet pipe 3.4, the other end of the hollow shaft 3.6 is communicated with the steam generator through a steam return pipe 3.5, the hollow shaft 3.6 is connected with the steam inlet pipe 3.4 through a rotary joint 3.8, the hollow shaft 3.6 is connected with the steam return pipe 3.5 through a rotary joint 3.8, and conveying blades I3.9 are arranged on the hollow shaft 3.6, the cooking machine 3 is also connected with a temperature sensor.
Further, all be provided with the valve on steam inlet pipe 3.4 and the steam return 3.5, be provided with pressure sensor on the steam inlet pipe 3.4, be provided with gas-liquid mixture pump and filter on the steam return 3.5.
Further, auger conveyor II 4 includes by I drive rotatory transport shaft 4.1 of power device, carry fixed being provided with transport blade II 4.2 on the shaft 4.1, transport blade II 4.2 periphery is provided with drainage looped netowrk I4.3, the shell fixed connection of drainage looped netowrk I4.3 and auger conveyor II 4, form drainage chamber I4.4 between the shell of drainage looped netowrk I4.3 and auger conveyor II 4, drainage chamber I4.4 is connected with drain pipe I4.5. The auger conveyor I2 conveys fresh meat particles into the cooking machine 3 through a material inlet I3.1; fresh meat particles discharged from a material outlet I3.2 of the cooking machine 3 enter a water filtering ring network I4.3, and are pushed by a conveying blade II 4.2 in the water filtering ring network I4.3.
Further, the squeezer 5 is a twin-screw extrusion squeezer, a material inlet II 5.1 and a material outlet II 5.2 are arranged on the squeezer 5, two mutually matched extrusion screws 5.3 driven by a power device II to rotate are arranged in the squeezer 5, a water filtering looped network II 5.4 is arranged on the periphery of each extrusion screw 5.3, the water filtering looped network II 5.4 is fixedly connected with the shell of the squeezer 5, a water filtering cavity II 5.5 is formed between the water filtering looped network II 5.4 and the shell of the squeezer 5, and the water filtering cavity II 5.5 is connected with a water drainage pipe II 5.6; fresh meat particles conveyed by the auger conveyor II 4 enter the water filtering ring network II 5.4 through the material inlet II 5.1, are squeezed in the water filtering ring network II 5.4 and are finally discharged from the material outlet II 5.2 communicated with the water filtering ring network II 5.4.
In the embodiment, the system carries out low-temperature heating dehydration on the fresh meat particles, wherein the low temperature corresponds to a high temperature of more than 90 ℃, after the low-temperature dehydration treatment, more fresh meat can be added in the subsequent production of the pet compound feed without influencing extrusion molding, and the produced pet compound feed has more fragrance than the pet compound feed produced by adding meat meal; the temperature for heating the fresh meat particles is 40-60 ℃, the low-temperature heating dehydration ensures the freshness of the meat, and the fresh meat particles can be better fused with other materials and have better mixing degree when being used for producing the pet compound feed subsequently; fresh meat particles crushed by the crusher 1 are conveyed into the cooking machine 3 through the auger conveyor I2, so that the fresh meat particles can be conveyed rapidly in large batch, the labor intensity of workers is reduced, and the automation degree is improved; the cooking machine 3 adopts the steam heat exchange interlayer 3.3 and the hollow shaft 3.6 to heat simultaneously, the fresh meat particles are positioned between the steam heat exchange interlayer 3.3 and the hollow shaft 3.6, and the hollow shaft 3.6 can turn over the fresh meat particles in the rotating process, so that the heating uniformity of the fresh meat particles is improved; the steam temperature is controlled by adjusting the steam pressure, so that the heating temperature of the fresh meat particles is ensured; high-temperature steam flows in the steam heat exchange interlayer 3.3 and the hollow shaft 3.6 and cannot be directly contacted with fresh meat particles; the steam and/or steam flowing out of the steam heat exchange interlayer 3.3 and the hollow shaft 3.6 are conveyed into the steam generator again, so that the energy consumption is reduced, the rotating speed of a variable speed motor 3.7 for driving the hollow shaft 3.6 to rotate is adjustable, and the process requirement is met by adjusting the rotating speed of the variable speed motor 3.7; fresh meat particles cooked by the cooking machine 3 are conveyed into a squeezer 5 through an auger conveyor II 4, and in the conveying process, water separated out of the fresh meat particles can enter a water filtering cavity I4.4 through a water filtering ring net I4.3 and then is discharged through a water discharging pipe 4.5; the fresh meat particles squeezed by the squeezer 5 are discharged through the material outlet II 5.1 to obtain dehydrated fresh meat, squeezed liquid generated in the squeezing process of the fresh meat particles enters the water filtering cavity II 5.5 through the water filtering looped network II 5.4, and the squeezed liquid is discharged from the water discharging pipe II 5.6.
In conclusion, the above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. A fresh meat dewatering system is characterized by comprising a plurality of fresh meat dewatering systems which are arranged in sequence
A crusher for crushing the fresh meat material into fresh meat particles;
the auger conveyor I is used for conveying the fresh meat particles to the cooking machine;
the cooking machine is used for heating and dehydrating the fresh meat particles;
the auger conveyor II is used for conveying the dehydrated fresh meat particles to a squeezer;
and the squeezer is used for squeezing the dehydrated fresh meat particles.
2. The fresh meat dewatering system according to claim 1, wherein the cooking machine includes a housing, a hollow shaft driven by a variable speed motor to rotate is disposed in the housing, a steam heat exchange interlayer is further disposed on the housing, steam can be introduced into the hollow shaft, one end of the steam heat exchange interlayer is communicated with the steam generator through a steam inlet pipe, the other end of the steam heat exchange interlayer is communicated with the steam generator through a steam return pipe, one end of the hollow shaft is communicated with the steam generator through a steam inlet pipe, the other end of the hollow shaft is communicated with the steam generator through a steam return pipe, the hollow shaft is connected with the steam inlet pipe through a rotary joint, the hollow shaft is connected with the steam return pipe through a rotary joint, and a conveying blade i is disposed on the hollow shaft.
3. Fresh meat dewatering system according to claim 2, wherein a temperature sensor is further connected to the cooking machine.
4. The fresh meat dewatering system according to claim 2, wherein valves are provided on both the steam inlet pipe and the steam return pipe, a pressure sensor is provided on the steam inlet pipe, and a gas-liquid mixing pump and a filter are provided on the steam return pipe.
5. The fresh meat dewatering system according to claim 1, wherein the auger conveyor II comprises a conveying shaft driven to rotate by the power device I, a conveying blade II is fixedly arranged on the conveying shaft, a water filtering ring net I is arranged on the periphery of the conveying blade II, the water filtering ring net I is fixedly connected with the shell of the auger conveyor II, a water filtering cavity I is formed between the water filtering ring net I and the shell of the auger conveyor II, and the water filtering cavity I is connected with a water drainage pipe I.
6. The fresh meat dewatering system according to claim 1, wherein a material inlet II and a material outlet II are arranged on the squeezer, an extrusion screw driven to rotate by a power device II is arranged in the squeezer, a water filtering looped network II is arranged on the periphery of the extrusion screw, the water filtering looped network II is fixedly connected with the shell of the squeezer, a water filtering cavity II is formed between the water filtering looped network II and the shell of the squeezer, and the water filtering cavity II is connected with a water drainage pipe II.
7. Fresh meat dewatering system according to claim 6, wherein the press is a twin-extrusion screw press.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220459582.XU CN216814807U (en) | 2022-03-04 | 2022-03-04 | Fresh meat dewatering system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220459582.XU CN216814807U (en) | 2022-03-04 | 2022-03-04 | Fresh meat dewatering system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216814807U true CN216814807U (en) | 2022-06-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220459582.XU Active CN216814807U (en) | 2022-03-04 | 2022-03-04 | Fresh meat dewatering system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216814807U (en) |
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2022
- 2022-03-04 CN CN202220459582.XU patent/CN216814807U/en active Active
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