Efficient bone meal preparation system and use method
Technical Field
The invention relates to a bone meal preparation device, in particular to a high-efficiency bone meal preparation system and a use method.
Background
At present, in some products such as food seasonings, bone meal is a very commonly used raw material, the use amount is very huge, but in actual production, when bone meal preparation is carried out, the bone blocks are usually needed to be steamed through steaming equipment, then solid-liquid separation is carried out on the steamed bones, and the separated bones are crushed and pulverized through crushing equipment, so that the operation of preparing the bone meal can be met, but a large amount of nutrients in the bones are lost, meanwhile, the current bone crushing equipment is usually a driven crushing roller equipment, the operation efficiency is relatively low, the operation energy consumption is relatively high, the abrasion phenomenon during operation of the crushing equipment is relatively high, and therefore the cost of bone meal production and preparation is increased.
Disclosure of Invention
Aiming at the defects existing in the prior art, the invention provides the high-efficiency bone powder preparation system and the use method, which have the advantages of simple structure and flexible and convenient operation, can effectively improve the production efficiency and the product quality of bone powder products, reduce the energy consumption and the equipment loss in the bone powder production process, achieve the effect of reducing the production cost, can effectively improve the stability of the bone powder granularity in the bone powder preparation process, can effectively prevent the loss of nutritional ingredients in the bone powder, can effectively improve the normalization of the bone powder preparation process, and is convenient for the progress and communication of the bone powder production technology.
In order to achieve the above object, the present invention is realized by the following technical scheme:
the high-efficiency bone powder preparation system comprises a bearing base, bearing upright posts, high-pressure prefabricated cabins, a low-temperature crushing cabin and a conveying pipe, wherein the bearing upright posts are vertically connected with the upper surface of the bearing base, the bearing upright posts are symmetrically distributed on the central line of the bearing base, the high-pressure prefabricated cabins and the low-temperature crushing cabin are respectively and slidably connected with the side surfaces of the bearing upright posts through driving sliding rails, the high-pressure prefabricated cabins are positioned right above the low-temperature crushing cabin, at least one of the high-pressure prefabricated cabins is mutually communicated with the low-temperature crushing cabin through the conveying pipe, the high-pressure prefabricated cabins are of a closed cavity structure and comprise a tank body, a stirring device, an ultrasonic oscillation mechanism, an irradiation heating device and high-temperature high-pressure water vapor connecting ports, the upper end surface of the tank body is provided with a feed inlet and a pressure relief valve, the bottom is provided with a discharge port, the side surfaces are uniformly distributed with at least two high-temperature high-pressure water vapor connecting ports, wherein the discharge port is communicated with the conveying pipe, the high-temperature high-pressure steam connecting ports are spirally distributed around the axis of the tank body, the stirring device is embedded in the tank body and coaxially distributed with the tank body, the low-temperature crushing cabin comprises a crushing cavity, a crushing roller, a bone meal grinding mechanism, an ultrasonic crushing mechanism, an ultrasonic vibration mechanism and a refrigerating unit, the crushing cavity is of a closed cavity structure, the upper end surface of the crushing cavity is provided with a feed port and is communicated with the conveying pipe through the feed port, the lower end surface is provided with at least one powder outlet, the refrigerating unit is arranged on a bearing base and is communicated with the crushing cavity through a heat exchange device, at least two ultrasonic vibration mechanisms are uniformly distributed on the side surface of the crushing cavity around the axis of the crushing cavity, the crushing roller and the bone meal grinding mechanism are embedded in the crushing cavity, at least two crushing rollers are positioned right below the feed port and above the bone meal grinding mechanism, and each crushing roller is distributed from top to bottom along the axial direction of the feed inlet, the axes of the crushing rollers are respectively and vertically distributed with the crushing cavity and the axial line of the feed inlet, the bone meal grinding mechanism is coaxial with the crushing cavity, and the axial line of the bone meal grinding mechanism is vertically intersected with the midpoint of the axis of the crushing roller positioned at the lowest position.
Further, the driving sliding rail is hinged with the bearing upright post through a turntable mechanism.
Further, the conveying pipe include body, relief valve, heat exchange tube and oscillation device, wherein the body be the hollow tubular structure that the cross section is arbitrary in circular, rectangle and the regular polygon structure, at least two relief valves of body side surface equipartition, and the relief valve axis is 30 ~ 60 contained angles with the body axial, at least one of heat exchange tube to encircle body axis equipartition at the body external surface, oscillation device at least one, install at the body external surface and with the body between through slide rail sliding connection.
Further, the irradiation heating device is any one or two of a microwave heating device and a far infrared heating device.
Further, the length of the crushing roller close to the feed inlet in the two adjacent crushing rollers is 1/3-1/2 of the length of the crushing roller far away from the feed inlet, and the gap of the crushing roller close to the feed inlet is 1.5-5 times of the gap of the crushing roller far away from the feed inlet.
Further, bone meal grinding mechanism include water conservancy diversion dish, grinding groove, crushing roller, grinding miller, transmission roller, rotary driving mechanism, the water conservancy diversion dish be conical structure, install in crushing chamber bottom and with crushing chamber coaxial distribution through the carriage, grinding groove be the slot form structure of transversal personally submitting "V" style of calligraphy, just grinding groove encircle crushing chamber axis and be closed annular structure to be connected with water conservancy diversion dish bottom, crushing roller and grinding miller all two at least to be connected with rotary driving mechanism through the transmission roller respectively, wherein the grinding miller inlay in grinding groove and encircle crushing chamber axis equipartition, crushing roller and water conservancy diversion dish upper surface offset and encircle crushing chamber axis equipartition, crushing roller and water conservancy diversion dish upper surface be 10 ~ 60 contained angles, crushing roller, grinding miller and roller inter-axle all through ratchet mechanism hinge, and crushing roller, grinding miller and transmission hinge position department establish closing device in addition, water conservancy diversion dish and grinding groove on a plurality of thru holes, just the aperture is not greater than 1-5 mm, adjacent and the coaxial surface distribution of water conservancy diversion dish and rotary driving mechanism are installed down at the top.
A method of using the efficient bone meal preparation system of any one of claims 1 to 7:
firstly, aggregate pretreatment, namely adding the aggregate serving as a raw material into a tank body of a high-pressure prefabricated cabin through a charging port of the high-pressure prefabricated cabin, stirring the aggregate at a constant speed through a stirring device, introducing high-temperature high-pressure steam with the temperature of 130-200 ℃ and the pressure of 0.2-1.2 MPa into the tank body during stirring, stabilizing the air pressure in the tank body at 0.2-0.5 MPa, preserving heat and pressure for 20-60 minutes, carrying out auxiliary heating and preserving heat through an irradiation heating device during the heat preservation and pressure preservation process, carrying out ultrasonic vibration operation on the aggregate through an ultrasonic vibration mechanism, simultaneously, cooling a low-temperature crushing cabin while adding the aggregate serving as the raw material into the high-pressure prefabricated cabin, and keeping the temperature of the low-temperature crushing cabin constant at 0-20 ℃ within 10-20 minutes;
secondly, conveying materials, namely firstly decompressing through a decompression valve of a high-pressure prefabricating cabin after the first step of operation is completed, conveying aggregate in the high-pressure prefabricating cabin into a low-temperature crushing cabin through a conveying pipe after the pressure step in the high-pressure prefabricating cabin is more than 0.1MPa, decompressing the aggregate again through the conveying pipe when the aggregate passes through the conveying pipe, partially recycling waste heat on the aggregate, and returning the high-pressure prefabricating cabin to a standby state again after the material conveying is completed, and returning to the first step to process the aggregate serving as a raw material again;
thirdly, pulverizing at low temperature, namely rapidly cooling the aggregate conveyed to the low-temperature crushing cabin through the conveying pipe in the low-temperature crushing cabin under the low-temperature environment, destroying the hardness of the aggregate under the severe alternating action of cold and hot, performing heat exchange cooling on the aggregate and the low-temperature crushing cabin, performing pre-crushing treatment on the aggregate through each crushing roller to form small-particle aggregate, grinding the small-particle aggregate through the bone powder grinding mechanism, and discharging the bone powder prepared by the bone powder grinding mechanism from a powder outlet to obtain a finished product.
Further, in the second step, during material conveying, at least after the tail end of the previous batch of material completely enters the low-temperature crushing cabin, the next batch of material is introduced from the high-pressure prefabricating cabin.
Further, in the third step, after the crushing of one batch of bone powder is completed, the temperature in the crushing cabin is increased to 1-3 ℃, and when the temperature in the crushing cabin is increased, the temperature in the crushing cabin is restored to the temperature after the initial cooling in the crushing cabin within 1-3 minutes, and the crushing operation of the next batch of aggregate can be performed when the temperature is restored to the temperature after the initial cooling.
The invention has simple structure and flexible and convenient operation, can effectively improve the production efficiency and the product quality of bone meal products, reduce the energy consumption and the equipment loss in the bone meal production process, achieve the effect of reducing the production cost, can effectively improve the stability of the granularity of the bone meal in the bone meal preparation process, can effectively prevent the loss of nutrition components in the bone meal, can effectively improve the standardization of the bone meal preparation process, and is convenient for the progress and communication of the bone meal production technology.
Drawings
The invention is described in detail below with reference to the drawings and the detailed description;
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is a flow chart of a method of using the present invention.
Detailed Description
The invention is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the invention easy to understand.
The efficient bone meal preparation system as described in fig. 1 comprises a bearing base 1, bearing upright posts 2, a high-pressure prefabricated cabin 3, a low-temperature crushing cabin 4 and a conveying pipe 5, wherein the bearing upright posts 2 are vertically connected with the upper surface of the bearing base 1, the bearing upright posts 2 are symmetrically distributed along the central line of the bearing base 1, the high-pressure prefabricated cabin 3 and the low-temperature crushing cabin 4 are respectively connected with the side surface of the bearing upright posts 2 in a sliding manner through driving sliding rails 6, the high-pressure prefabricated cabin 3 is positioned right above the low-temperature crushing cabin 4, at least one of the high-pressure prefabricated cabins 3 is communicated with the low-temperature crushing cabin 4 through the conveying pipe 5.
In this embodiment, the high-pressure prefabricated cabin 3 is of a closed cavity structure, and comprises a tank body 31, a stirring device 32, an ultrasonic oscillation mechanism 33, an irradiation heating device 34 and a high-temperature and high-pressure steam connecting port 35, wherein a charging port 36 and a pressure release valve 37 are arranged on the upper end face of the tank body 31, a discharging port 38 is arranged at the bottom, at least two high-temperature and high-pressure steam connecting ports 35 are uniformly distributed on the side surface, the discharging port 38 and the conveying pipe 5 are mutually communicated, the high-temperature and high-pressure steam connecting ports 35 are spirally distributed around the axis of the tank body 31, and the stirring device 32 is embedded in the tank body 31 and coaxially distributed with the tank body 31.
In this embodiment, the low-temperature crushing cabin 4 includes a crushing cavity 41, crushing rollers 42, bone powder grinding mechanisms 43, an ultrasonic crushing mechanism 44, an ultrasonic vibration mechanism 45 and a refrigerating unit 46, the crushing cavity 41 is of a closed cavity structure, a feed port 47 is arranged on the upper end surface of the crushing cavity and is mutually communicated with the conveying pipe 5 through the feed port 47, at least one powder outlet 48 is arranged on the lower end surface of the crushing cavity, the refrigerating unit 46 is mounted on the bearing base 1 and is mutually communicated with the crushing cavity 41 through a heat exchange device 49, at least two ultrasonic vibration mechanisms 45 are uniformly distributed on the side surface of the crushing cavity 41 around the axis of the crushing cavity 41, the crushing rollers 42 and the bone powder grinding mechanisms 43 are embedded in the crushing cavity 41, at least two crushing rollers 42 are located right below the feed port 47 and above the bone powder grinding mechanisms 43, the crushing rollers 42 are distributed along the axis direction of the feed port 47 from top to bottom, the axis of the crushing rollers 42 is respectively vertically distributed with the axis of the crushing cavity 41 and the feed port 47, the grinding mechanism 43 is coaxial with the crushing cavity 41, and the axis of the grinding mechanism 43 is vertically intersected with the midpoint axis of the bone powder at the lowest crushing roller 42.
In this embodiment, the driving slide rail 6 and the bearing upright post 2 are hinged with each other through a turntable mechanism 7.
In this embodiment, the feeding pipe 5 includes a pipe body 51, pressure release valves 37, a heat exchange pipe 52 and a vibration device 53, where the pipe body 51 is a hollow tubular structure with a cross section of any one of a circular, rectangular and regular polygon structure, at least two pressure release valves 37 are uniformly distributed on the side surface of the pipe body 51, the axis of the pressure release valve 37 and the axial direction of the pipe body 51 form an included angle of 30-60 °, at least one heat exchange pipe 52 is uniformly distributed on the outer surface of the pipe body 51 around the axis of the pipe body 51, and at least one vibration device 53 is installed on the outer surface of the pipe body 51 and is slidably connected with the pipe body 51 through a sliding rail 54.
In this embodiment, the irradiation heating device 34 is one or both of a microwave heating device and a far infrared heating device.
In this embodiment, the length of the crushing roller 42 on the side close to the feed inlet 47 of the two adjacent crushing rollers 42 is 1/3-1/2 of the length of the crushing roller 42 on the side far from the feed inlet 47, the gap between the crushing rolls 42 on the side close to the feed opening 47 is 1.5-5 times the gap between the crushing rolls 42 on the side far from the feed opening 47.
In this embodiment, the bone powder grinding mechanism 43 includes a guide disk 431, a grinding groove 432, a crushing roller 437, grinding wheels 433, a transmission roller shaft 434, and a rotation driving mechanism 435, the guide disk 431 is in a conical structure, and is installed at the bottom of the grinding cavity 41 through a bearing frame 436 and is coaxially distributed with the grinding cavity 41, the grinding groove 432 is in a groove-shaped structure with a V-shaped cross section, the grinding groove 432 is in a closed annular structure around the axis of the grinding cavity 41 and is connected with the bottom of the guide disk 431, at least two crushing rollers 437 and grinding wheels 433 are respectively connected with the rotation driving mechanism 435 through the transmission roller shaft 434, wherein the grinding wheels 433 are embedded in the grinding groove 432 and uniformly distributed around the axis of the grinding cavity 41, the crushing roller 437 and the upper surface of the guide disc 431 are propped against and uniformly distributed around the axis of the crushing cavity 41, the upper surfaces of the crushing roller 437 and the guide disc 431 are 10-60 degrees, the crushing roller 437, the grinding wheel 433 and the transmission roller shaft 434 are hinged through a ratchet mechanism, the hinged positions of the crushing roller 437, the grinding wheel 433 and the transmission roller shaft 434 are additionally provided with a pressing device 8, the guide disc 431 and the grinding groove 432 are uniformly provided with a plurality of through holes 9, the aperture of each through hole 9 is not more than 1 millimeter, the distance between every two adjacent through holes 9 is 1-5 millimeters, and the rotary driving mechanism 435 is arranged on the lower surface of the top of the guide disc 431 and is coaxially distributed with the guide disc 431.
As shown in fig. 2, the method for using the efficient bone meal preparation system comprises the following steps:
firstly, aggregate pretreatment, namely adding the aggregate serving as a raw material into a tank body of a high-pressure prefabricated cabin through a charging port of the high-pressure prefabricated cabin, stirring the aggregate at a constant speed through a stirring device, introducing high-temperature high-pressure steam with the temperature of 130-200 ℃ and the pressure of 0.2-1.2 MPa into the tank body during stirring, stabilizing the air pressure in the tank body at 0.2-0.5 MPa, preserving heat and pressure for 20-60 minutes, carrying out auxiliary heating and preserving heat through an irradiation heating device during the heat preservation and pressure preservation process, carrying out ultrasonic vibration operation on the aggregate through an ultrasonic vibration mechanism, simultaneously, cooling a low-temperature crushing cabin while adding the aggregate serving as the raw material into the high-pressure prefabricated cabin, and keeping the temperature of the low-temperature crushing cabin constant at 0-20 ℃ within 10-20 minutes;
secondly, conveying materials, namely firstly decompressing through a decompression valve of a high-pressure prefabricating cabin after the first step of operation is completed, conveying aggregate in the high-pressure prefabricating cabin into a low-temperature crushing cabin through a conveying pipe after the pressure step in the high-pressure prefabricating cabin is more than 0.1MPa, decompressing the aggregate again through the conveying pipe when the aggregate passes through the conveying pipe, partially recycling waste heat on the aggregate, and returning the high-pressure prefabricating cabin to a standby state again after the material conveying is completed, and returning to the first step to process the aggregate serving as a raw material again;
thirdly, pulverizing at low temperature, namely rapidly cooling the aggregate conveyed to the low-temperature crushing cabin through the conveying pipe in the low-temperature crushing cabin under the low-temperature environment, destroying the hardness of the aggregate under the severe alternating action of cold and hot, performing heat exchange cooling on the aggregate and the low-temperature crushing cabin, performing pre-crushing treatment on the aggregate through each crushing roller to form small-particle aggregate, grinding the small-particle aggregate through the bone powder grinding mechanism, and discharging the bone powder prepared by the bone powder grinding mechanism from a powder outlet to obtain a finished product.
In this embodiment, in the second step, at least after the tail end of the previous batch of material completely enters the low-temperature crushing chamber, the next batch of material is introduced from the high-pressure prefabricating chamber during material conveying.
In the embodiment, in the third step, after the crushing of one batch of bone powder is completed, the temperature in the crushing cabin is increased within the range of 1-3 ℃, and when the temperature in the crushing cabin is increased, the temperature in the crushing cabin is restored to the temperature after the initial cooling in the crushing cabin within 1-3 minutes, and the next aggregate crushing operation can be performed when the temperature is restored to the temperature after the initial cooling.
The invention has simple structure and flexible and convenient operation, can effectively improve the production efficiency and the product quality of bone meal products, reduce the energy consumption and the equipment loss in the bone meal production process, achieve the effect of reducing the production cost, can effectively improve the stability of the granularity of the bone meal in the bone meal preparation process, can effectively prevent the loss of nutrition components in the bone meal, can effectively improve the standardization of the bone meal preparation process, and is convenient for the progress and communication of the bone meal production technology.
The foregoing has shown and described the basic principles and main features of the present invention and the advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present invention, and various changes and modifications may be made without departing from the spirit and scope of the invention, which is defined in the appended claims. The scope of the invention is defined by the appended claims and equivalents thereof.