It can be used for the efficient precooker of various materials processing
Technical field
It is specifically a kind of to be suitable for fish meal, meat meal tankage, fowl internal organ, feather processing the utility model relates to a kind of precooker
Etc. industries to animal byproduct carry out boiling, hydrolysis and drying can be used for various materials processing efficient precooker, belong to dynamic
Object byproduct for treatment technical field.
Background technique
China is an animal husbandry big country, and Production of Livestock and Poultry total amount is at the forefront in the world, with the fast development of livestock and poultry cultivation, such as
Bone, internal organ, feather etc. can not the directly animal byproduct of human consumption increase significantly therewith, also or natural death or epidemic disease
Dead animal carcass is usually both needed to carry out harmless treatment.
Method for innocent treatment mainly has incineration method, changes preparation method, burial method and fermentation method, goes over for animal byproduct big
It mostly uses incineration method to handle, not only pollute environment but also causes the waste of resource, the processing of animal byproduct mainly uses at present
Change preparation method, changes preparation method and refer to by being passed through high temperature saturated vapor to container interlayer or container in closed high-pressure bottle, dry
The method that animal carcass and relevant animal product are handled under the action of heat, pressure or high temperature, pressure, this method include desiccation method and
Two kinds of humidifying method, the processing product of humidifying method can be used for refining iundustrial oil, the certain economic benefit of the generations such as meat meal tankage be made.
Precooker is to carry out boiling and dry equipment to animal byproduct.Traditional precooker generally includes to be fixedly installed
Cartridge type tank body and setting tank it is intracorporal, by power-actuated rotating stirring device, agitating device includes stirring rod and stirring
Blade, high temperature saturated vapor is through hollow stirring boom end and stirring blade circulating-heating.The boiling of this traditional structure forms
Machine only passes through stirring boom end and stirring blade is heated, since heat exchange area is smaller, it is necessary to use the heat source of higher temperature
Heat tracing is carried out, not only heating efficiency is lower, easily causing material heating in turn, unevenly, after processing the quality of material is lower, especially
It is that efficiency is very low when handling meat meal tankage, and is difficult to handle the material that fowl internal organ etc. need fine processing, is not able to satisfy animal
The requirement of byproduct comprehensive utilization.
Summary of the invention
In view of the above-mentioned problems of the prior art, the utility model provide it is a kind of can be used for various materials processing it is efficient
Precooker has bigger heat exchange area, can guarantee material boiling and drying under the premise of realizing higher heating efficiency
Uniformity, the processing especially suitable for animal byproduct.
To achieve the goals above, the efficient precooker that originally can be used for various materials processing includes tank body and rotor stirring dress
It sets;
The tank body is horizontal closed cylindrical structure, and top of the tank is equipped with the gas gathering mask penetrated through with the inner cavity of tank body,
Gas gathering mask is equipped with exhaust blower, and the upper front end of tank body is equipped with feed inlet, and the rear end bottom of tank body is equipped with discharge port;
The rotor agitating device includes heating tube and stirring driving machine structure;
Heating tube is arranged along the axial direction of tank body in tank interior, and heating tube includes central heating tube, interior heating layer, outer
Heating layer and interlayer support connecting tube;Central heating tube and tank body are coaxially disposed, and the rear and front end of central heating tube is by running through
Installation shaft end and bearing block erection outside to tank body are mounted on tank body, and installation shaft end includes being located at central heating tube front end
Active shaft end and driven shaft end positioned at central heating tube rear end are equipped with heat source Jie be arranged along its axial direction in driven shaft end
Matter input port and heat source medium delivery outlet, central heating tube inside, which is equipped with, is divided into heat source medium input for central heating tube inner cavity
Part and the two-part partition of heat source medium output par, c, the heat source medium importation of central heating tube and the heat of driven shaft end
Source medium input port connection connection, the heat source medium output par, c of central heating tube and the heat source medium delivery outlet of driven shaft end connect
Lead to and connects;Interior heating layer sets at least to one layer along the radial direction of central heating tube, in every layer heating layer include more rhizospheres around
The internal layer heating tube that central heating tube is circumferentially uniformly arranged;Additional thermosphere includes that more rhizospheres are circumferentially uniformly arranged around central heating tube
Outer layer heating tube, the radially blade structure of direction protrusion setting and more are additionally provided on the outer surface of outer layer heating tube
The line of blade structure in outer layer heating tube helically cable architecture from front to back;Interlayer support connecting tube is set as more than one piece, edge
Between the centrally disposed heating tube of central heating tube radial direction and interior heating layer and additional thermosphere, interlayer support connecting tube includes
Front support connecting tube on the heat source medium importation of central heating tube and defeated positioned at the heat source medium of central heating tube
Rear support connecting tube on part out, front support connecting tube and rear support connecting tube respectively with central heating tube, internal layer heating tube
Closed heat source medium circulation passage is formed with the perforation connection of outer layer heating tube;
Stirring driving machine structure includes driving motor and gearbox, and the output shaft of driving motor and the input shaft of gearbox connect
It connects, the output shaft of gearbox is connect with active shaft end.
As further improvement of the utility model scheme, the length dimension and outer diameter of outer layer heating tube are greater than internal layer
The length dimension and outer diameter of heating tube.
As further improvement of the utility model scheme, discharge port is equipped with discharge able to turn on or off and controls door.
Compared with prior art, it originally can be used for the heating tube of the efficient precooker of various materials processing using the axis along tank body
To direction, the central heating tube of tank interior, interior heating layer and outside plus thermosphere are set, in every layer heating layer include more rhizospheres around
Internal layer heating tube that central heating tube is circumferentially uniformly arranged, additional thermosphere include that more rhizospheres are circumferentially uniformly arranged around central heating tube
Outer layer heating tube, and between central heating tube, internal layer heating tube and outer layer heating tube by interlayer support connecting tube perforation connect
It connects to form closed heat source medium circulation passage, therefore the setting of internal layer heating tube and outer layer heating tube considerably increases heat-transfer surface
Product, can guarantee the uniformity of material boiling and drying under the premise of realizing higher heating efficiency;Due to outer layer heating tube
The company of the blade structure and the blade structure in more outer layer heating tubes of radially direction protrusion setting is additionally provided on outer surface
Line helically cable architecture from front to back, therefore the whole blade structure in tank interior rotary course of heating tube pushes animal by-product
The helical feed that product material rotates while being moved back realizes better mixing effect, especially suitable for animal byproduct
Processing.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model;
Fig. 2 is the three dimensional structure diagram of the utility model heating tube.
In figure: 1, tank body, 11, gas gathering mask, 12, feed inlet, 13, discharge port, 2, rotor agitating device, 21, heating tube,
211, central heating tube, 212, internal layer heating tube, 213, outer layer heating tube, 214, blade structure, 215, interlayer support connecting tube,
22, shaft end, 221, active shaft end, 222, driven shaft end, 23, stirring driving machine structure are installed.
Specific embodiment
The utility model is described further with reference to the accompanying drawing and (is retouched below using the right direction of Fig. 1 as front
It states).
As shown in Figure 1, the efficient precooker that originally can be used for various materials processing includes tank body 1 and rotor agitating device 2.
The tank body 1 is horizontal closed cylindrical structure, is equipped with the gas collection penetrated through with the inner cavity of tank body 1 at the top of tank body 1
Cover 11, gas gathering mask 11 are equipped with exhaust blower, and the upper front end of tank body 1 is equipped with feed inlet 12, and the rear end bottom of tank body 1 is equipped with discharging
Mouth 13.
The rotor agitating device 2 includes heating tube 21 and stirring driving machine structure 23;
Heating tube 21 is arranged inside tank body 1 along the axial direction of tank body 1, as shown in Fig. 2, heating tube 21 adds including center
Heat pipe 211, interior heating layer, additional thermosphere and interlayer support connecting tube 215;Central heating tube 211 and tank body 1 are coaxially disposed, in
The rear and front end of heart heating tube 211 is mounted on tank body 1 by the installation shaft end 22 being through to outside tank body 1 and bearing block erection
On, installation shaft end 22 includes positioned at the active shaft end 221 of 211 front end of central heating tube and positioned at 211 rear end of central heating tube
Driven shaft end 222, driven interior be equipped in shaft end 222 export along the heat source medium input port that its axial direction is arranged and heat source medium
Mouthful, it is equipped with inside central heating tube 211 and 211 inner cavity of central heating tube is divided into heat source medium importation and heat source medium is defeated
The heat source medium of the two-part partition in part out, the heat source medium importation of central heating tube 211 and driven shaft end 222 inputs
Mouth connection connects, the heat source medium output par, c of central heating tube 211 is connected to the heat source medium delivery outlet of driven shaft end 222
It connects;Interior heating layer sets at least to one layer along the radial direction of central heating tube 211, and heating layer includes more rhizospheres in every layer
The internal layer heating tube 212 that heart heating tube 211 is circumferentially uniformly arranged;Additional thermosphere includes that more rhizospheres are circumferential around central heating tube 211
The outer layer heating tube 213 being uniformly arranged is additionally provided with scraping for radially direction protrusion setting on the outer surface of outer layer heating tube 213
The line of hardened structure 214 and the blade structure 214 in more outer layer heating tubes 213 helically cable architecture from front to back;Interlayer branch
Support connecting tube 215 is set as more than one piece, along the centrally disposed heating tube of 211 radial direction of central heating tube 211 and interior heating layer and
Between additional thermosphere, interlayer support connecting tube 215 includes the preceding branch on the heat source medium importation of central heating tube 211
Support connecting tube and the rear support connecting tube in the heat source medium output par, c of central heating tube 211, front support connecting tube and
Rear support connecting tube penetrates through connection with central heating tube 211, internal layer heating tube 212 and outer layer heating tube 213 respectively and forms closing
Heat source medium circulation passage;
Stirring driving machine structure 23 includes driving motor and gearbox, and the output shaft of driving motor and the input shaft of gearbox connect
It connects, the output shaft of gearbox is connect with active shaft end 221.
Originally it can be used for the working principle of the efficient precooker of various materials processing: the driving electricity of starting stirring driving machine structure 23
Machine, gearbox pass through active shaft end 221 and drive heating tube 21 whole in 1 internal rotating of tank body, certainly by animal byproduct material
Feed inlet 12 is sent into tank body 1, and heat source medium (lead by saturated steam after opening the heat source medium input port of driven shaft end 222
Hot oil) enter inside central heating tube 211 through heat source medium input port heat source medium importation, connect through interlayer support
The front support connecting tube of pipe 215 enters internal layer heating tube 212 and outer layer heating tube 213, again after interlayer support connecting tube 215
Support connecting tube enters the reflux of heat source medium delivery outlet, in heat source medium flow process release heat to animal byproduct material into
Row boiling.The dirty steam generated in digestion process is collected by gas gathering mask 11 and tank body 1 is discharged by exhaust blower.Heating tube
The 21 whole blade structures 214 during 1 internal rotating of tank body push animal byproduct material to rotate while being moved back
Helical feed, realize better mixing effect.Animal byproduct material is completed boiling and is pushed to discharging during moving back
Tank bodies 1 are discharged in mouth 13.
According to the calculating to animal byproduct material boiling heat transfer process, it is located at interior heating layer and additional thermosphere to realize
Between material or interior heating layer and central heating tube 211 between material reach identical cooking effect, as this is practical
Novel further improvement scheme, the length dimension and outer diameter of outer layer heating tube 213 are greater than the length of internal layer heating tube 212
Size and outer diameter.
In order to realize better cooking effect, prevent thermal loss, as further improvement of the utility model scheme, out
Material mouth 13, which is equipped with, controls door by the discharge that hydraulic control opens and closes.