CN115739346B - Coarse grinding device for processing full-component oil tea and production process - Google Patents
Coarse grinding device for processing full-component oil tea and production processInfo
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- CN115739346B CN115739346B CN202211442888.5A CN202211442888A CN115739346B CN 115739346 B CN115739346 B CN 115739346B CN 202211442888 A CN202211442888 A CN 202211442888A CN 115739346 B CN115739346 B CN 115739346B
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Abstract
本发明公开一种全组分油茶加工用粗磨装置及生产工艺，包括底座和研磨管，所述的底座顶部安装有固定架，且固定架的内壁与罐体额外壁中部相连接；所述的研磨管关于罐体的竖直轴心线呈等角度设有四个，且四个研磨管均与固定架相连接；本发明，原料在进入到内管后，通过转动的研磨轴配合研磨条对固体原料进行粉碎研磨，内管为双层结构，内管的内外两层均呈格栅结构，同时外层格栅结构的间隙小于内层格栅结构的间隙，在生产过程中，部分未充分粉碎的固体原料会被阻隔在内管的两层结构之间，直到循环粉碎至合适大小后再穿过内管的最外层结构排入研磨管，提高研磨效果，能有效改善产品细度，提升产品口感及风味，同时提升产品的稳定性。
This invention discloses a coarse grinding device and production process for processing all components of camellia oil, including a base and grinding tubes. A fixing frame is installed on the top of the base, and the inner wall of the fixing frame is connected to the middle of the outer wall of the tank. Four grinding tubes are arranged at equal angles about the vertical axis of the tank, and all four grinding tubes are connected to the fixing frame. In this invention, after the raw material enters the inner tube, the solid raw material is crushed and ground by the rotating grinding shaft and grinding strips. The inner tube has a double-layer structure, and both the inner and outer layers of the inner tube are grid structures. At the same time, the gap of the outer grid structure is smaller than the gap of the inner grid structure. During the production process, some of the insufficiently crushed solid raw material will be blocked between the two layers of the inner tube until it is circulated and crushed to a suitable size before passing through the outermost layer of the inner tube and entering the grinding tube, thereby improving the grinding effect, effectively improving the fineness of the product, enhancing the taste and flavor of the product, and improving the stability of the product.
Description
Technical Field
The invention relates to the technical field related to oil tea processing, in particular to a coarse grinding device for full-component oil tea processing and a production process.
Background
The tea-oil camellia is one of the most famous snacks in May-you be city and adjacent county Guanyang, the ingredients required for making the tea-oil camellia are tea leaves, corn, ginger, garlic, pork, peanut, chopped green onion, sour pepper, mung bean, rice flour or noodles, the tea-oil camellia is uniformly made by taking old leaf tea as a main material, frying the old leaf tea with oil until the tea-oil camellia is slightly burnt and fragrant, adding salt and adding water for boiling, and adding ginger for boiling simultaneously, so that the taste is thick and astringent and the taste is hot. The ground peanut powder is added into the Gongcheng zone to make the taste more mellow and less astringent, and the tea-oil trees in the Gongcheng zone are used as crowns of the tea-oil trees in all places because the boiling time is proper, the Gongcheng zone is evaluated as the village with long life in China, the secret formula for longevity has a great relationship with the tea-oil camellia, and from the western nutrition aspect, the tea-oil camellia contains abundant microelements such as zinc, manganese, magnesium and the like, and the microelements which are lack by human bodies can be supplemented; the common tea-making tea only has the flavor of boiled water, the step of frying and crushing is more than that of the oil-making tea, so that trace elements in the tea can be better released, the absorption of human bodies is facilitated, people can develop concentrated tea and instant pre-packaged tea on the basis of traditional tea-making tea, the concentrated tea is brown powder and needs to be brewed by matching with boiled water, the instant pre-packaged tea needs to be used in a tea-making production device in the processing process, the oil-making production device disclosed by reference to publication No. CN210356094U comprises a cement ground, supporting legs and an oil press body are respectively arranged above the cement ground, one side surface fixed communication of oil press body has the oil feed pipe, and the supporting leg is rectangular array distribution in cement ground's top, and the top surface fixed connection of supporting leg has the workstation, and the top of workstation is provided with extraction device, and extraction device is including extracting the bucket, and the top of workstation and the lower surface fixed connection of extracting the bucket, and the upper surface fixed mounting of extracting the bucket has the motor, and this oil tea production is with extraction device, is provided with filter equipment through the inner wall that sets up the spacing groove, and filter equipment includes the lug, the inner wall and the one end slip grafting of lug of spacing groove have reached the further filter effect to the oil tea after the extraction, solves the problem of low extraction efficiency of the existing extraction device for oil tea;
The existing processing technology is that ginger, garlic, soaked tea and the like are usually put into a pot to be heated and beaten to extract plant essence when the tea-oil is produced, then the tea-oil juice formed by processing is filtered, solid materials are required to be discarded after repeated times, the discarded solid materials contain a plurality of beneficial substances, waste is caused by direct discarding, and meanwhile, the taste of the tea-oil is affected.
Disclosure of Invention
In view of the above, the present invention aims at overcoming the drawbacks of the prior art, and its main objective is to provide a coarse grinding device for processing full-component oil tea and a production process, so as to solve the problems that in the prior art mentioned in the background, during the production of oil tea, generally ginger, garlic, soaked tea and the like are put into a pot to be heated and beaten to extract plant essence, then the processed oil tea juice is filtered, and after repeated times, solid materials are needed to be discarded, and the discarded solid contains a lot of beneficial substances, so that waste is caused by direct discarding, and the taste of the oil tea is affected.
In order to achieve the above purpose, the present invention adopts the following technical scheme:
A coarse grinding device for processing a full-component oil tea comprises a base and grinding pipes, wherein a fixing frame is arranged at the top of the base, the inner wall of the fixing frame is connected with the middle part of an additional wall of a tank body, four grinding pipes are arranged at equal angles relative to the vertical axis of the tank body and are connected with the fixing frame, an inner pipe is arranged in each grinding pipe, an grinding shaft is arranged in each inner pipe, a first driving motor is arranged at the top of each grinding pipe, an output shaft of each first driving motor is connected with the top end of one grinding shaft respectively, a top cover is arranged at the top of the tank body, a circulating pump is arranged at the top of the top cover, the water outlet end of the circulating pump is connected with a liquid collecting hopper, the liquid collecting hopper is arranged at the bottom of the top cover, the bottom of the liquid collecting hopper is connected with the top of a filter hopper, the bottom of the filter hopper is connected with one end of the slag discharging pipe, the other end of the slag discharging pipe penetrates through the tank body and the fixing frame, and a throttle valve is arranged at one side of the top cover.
Furthermore, the axial lead of the fixing frame, the axial lead of the tank body, the axial lead of the bottom cover and the axial lead of the top cover are all on the same vertical straight line, and the upper part of one side of the tank body is provided with a liquid adding port.
Furthermore, a bottom cover is arranged at the bottom of the tank body, a first liquid outlet pipe is arranged at the bottom of the bottom cover, four liquid outlet valves are arranged at the bottom of the bottom cover at equal angles relative to the vertical axis of the bottom cover, a baffle is arranged on the inner wall of the bottom cover, the axis of the liquid outlet valves and the axis of the second bottom cover of the liquid outlet pipe are on the same vertical straight line, and a second liquid outlet pipe is arranged at the bottom of the liquid outlet valve.
Furthermore, the bottom of each grinding pipe is provided with an adapter pipe which is respectively communicated with a liquid outlet pipe, the lower part of the outer wall of each grinding pipe is provided with a liquid inlet valve, and each liquid inlet valve is respectively connected with the bottom of a liquid return pipe.
Further, the liquid return pipe be the equiangular with respect to the vertical axis of the jar body and be equipped with four, and four liquid return pipes all install in the inside of the jar body, the top of four liquid return pipes all runs through the top cap simultaneously and is linked together with the feed liquor end of circulating pump.
The inner wall and the outer wall of the inner tube are provided with gaps, a group of grinding strips are arranged on the inner wall of each inner tube, a plurality of grinding strips are arranged at equal angles relative to the vertical axis of the inner tube, and a control air valve is arranged on the upper part of each grinding tube.
Furthermore, the axial lead of the liquid collecting hopper, the axial lead of the filter hopper and the axial lead of the top cover are all on the same vertical straight line, and the bottom of the filter hopper is in a grid structure.
Furthermore, the slag discharging pipe is of an L-shaped structure, the tail end of the slag discharging pipe is provided with a second driving motor, an output shaft of the second driving motor is connected with one end of a slag discharging rod, the slag discharging rod is arranged in the slag discharging pipe, and a slag discharging valve is arranged at the lower part of one end of the slag discharging rod, which is close to the second driving motor.
A processing production process of full-component oil tea comprises the step of adopting the coarse grinding device for processing the full-component oil tea to grind oil tea raw materials.
The method specifically comprises the following steps:
A. And (3) pulping:
1) Pre-grinding oil tea according to a feed water ratio of 1:3;
2) Carrying out wet grinding and coarse grinding by using the coarse grinding device, wherein the grinding water temperature is 60-70 ℃, and the sweet oil tea is subjected to coarse grinding according to the feed water ratio of 1:3-5, and the salty oil tea is subjected to coarse grinding according to the feed water ratio of 1:2-4;
3) Vacuum degassing and cooling, wherein the slurry outlet temperature is 25-30 ℃;
B. jet pulping:
1) Cooling the slurry to 15-25 ℃ by using a plate heat exchanger, ensuring more stable operation of the high-pressure jet mill, and prolonging the service life of the core component;
2) Treating the slurry by using a protective duplex filter with a 60-mesh front end and a high-pressure jet mill, wherein the pressure of the high-pressure jet mill is 110-130MPa, the temperature of the slurry rises by 20-25 ℃ when the high-pressure jet mill works, the discharging temperature is less than 55 ℃, and the fineness diameter of the slurry after the high-pressure jet mill is reduced to 50-70 mu m;
3) And conveying to a subsequent blending process for blending and homogenizing, and finally sterilizing and filling.
Compared with the prior art, the invention has obvious advantages and beneficial effects, and in particular, the technical scheme can be as follows:
1. According to the invention, the grinding pipe, the inner pipe and the grinding shaft are arranged, the raw materials are crushed and ground through the rotating grinding shaft matched with the grinding strips after entering the inner pipe, the inner pipe is of a double-layer structure, the inner layer and the outer layer of the inner pipe are of a grid structure, meanwhile, the gap of the outer layer of the grid structure is smaller than that of the inner layer of the grid structure, in the production process, part of insufficiently crushed solid raw materials can be blocked between the two layers of the inner pipe until the solid raw materials are circularly crushed to a proper size and then discharged into the grinding pipe through the outermost layer of the inner pipe, and the grinding effect is improved.
2. According to the invention, the circulating pump is arranged, the raw materials are driven to circulate between the tank body and the grinding pipe by the circulating pump, and the raw materials participate in crushing and grinding in the circulating process, so that the grinding efficiency and the grinding uniformity can be effectively improved compared with the traditional grinding means.
3. In the invention, the liquid collecting hopper and the filter hopper are arranged, and a small amount of solid raw materials can deform due to extrusion under the action of pressure difference in the processing process and then pass through the inner pipe to return to the inside of the tank body in a state of incomplete crushing, so that the grinding effect can be improved after the solid raw materials are filtered by the filter hopper, the probability of blocking the inner pipe is reduced, and the use effect is improved.
4. According to the invention, the slag discharging pipe, the second driving motor and the slag discharging rod are arranged, the slag discharging rod is driven to rotate by starting the second driving motor, so that solid raw materials accumulated in the filter bucket can be driven to move and compress towards the slag discharging pipe, after single raw material processing is finished, the slag discharging valve is started in the discharging process, so that solid residues accumulated in the slag discharging pipe can be rapidly discharged, the inside of the tank body can be kept in a relatively closed state in the whole processing process, the pollution probability is reduced, and the use safety is improved.
5. According to the processing and production process of the full-component oil tea, raw materials can be fully utilized, and solid suspended particles in slurry are fully damaged through an ultra-fine grinding process, so that solid-liquid mixture containing oil tea fine particles is efficiently homogenized, emulsified and crushed in multiphase flow, deslagging is not needed, the fineness of a product can be effectively improved, the taste and flavor of the product are improved, and meanwhile, the stability of the product is improved.
In order to more clearly illustrate the structural features and efficacy of the present invention, the present invention will be described in detail below with reference to the accompanying drawings and examples.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a rear view of FIG. 1 of the present invention;
FIG. 3 is a bottom view of FIG. 2 of the present invention;
FIG. 4 is a plan elevation view of the present invention;
FIG. 5 is a schematic perspective view of a filter basket in accordance with the present invention;
FIG. 6 is a bottom view of FIG. 5 of the present invention;
FIG. 7 is a cross-sectional view taken along the direction A-A in FIG. 4 in accordance with the present invention;
fig. 8 is an enlarged view of the present invention at B in fig. 5.
The reference numerals are as follows:
1. The device comprises a base, a fixed frame, a tank body, a bottom cover, a liquid outlet pipe I, a liquid outlet valve I, a liquid outlet pipe II, a liquid outlet pipe 8, a grinding pipe II, a switching pipe 9, a switching pipe 10, an inner pipe 11, a first driving motor, a grinding shaft 12, a grinding strip 13, a grinding rod 14, a control air valve 15, a liquid inlet valve 16, a liquid return pipe 17, a top cover 18, a circulating pump 19, an adjusting air valve 20, a liquid collecting hopper 21, a filter hopper 22, a slag discharging pipe 23, a second driving motor 24, a slag discharging rod 25, a slag discharging valve 26, a baffle plate 27 and a liquid filling opening.
Detailed Description
Referring to fig. 1 to 8, which show a specific structure of a preferred embodiment of the invention, a coarse grinding device for processing full-component oil tea and a production process thereof, comprising a base 1 and grinding pipes 8, wherein a fixing frame 2 is arranged at the top of the base 1, the inner wall of the fixing frame 2 is connected with the middle part of an additional wall of a tank body 3, four grinding pipes 8 are arranged at equal angles relative to the vertical axis of the tank body 3 and are connected with the fixing frame 2, an inner pipe 10 is arranged in each grinding pipe 8, a grinding shaft 12 is arranged in each inner pipe 10, a first driving motor 11 is arranged at the top of each grinding pipe 8, the output shaft of each first driving motor 11 is respectively connected with the top end of one grinding shaft 12, a top cover 17 is arranged at the top of the tank body 3, a circulating pump 18 is arranged at the top of the top cover 17, the water outlet end of the circulating pump 18 is communicated with a bucket 20, the water outlet end of the bucket 20 is arranged at the bottom of the top cover 17, a filter bucket 21 is arranged at the bottom of the top cover 17 and is connected with one side of the top of the fixing frame 2, and one end of the filter bucket 21 is connected with one side of the top 21 of the filter bucket 21, which is connected with one end of the filter bucket 19, and the other end of the filter bucket 21 is connected with the top of the filter tube 21.
Specifically, the tank 3 is connected to the top cover 17 and the bottom cover 4 in a split type, the tank 3 has a single-layer structure, and the outer surface 2B and the inner surface are mirror polished.
As a further explanation of the present embodiment, the top cover 17 has a double-layer structure, and the internal air pressure of the tank 3 is regulated by the regulating air valve 19.
In this embodiment, the axis of the fixing frame 2, the axis of the tank 3, the axis of the bottom cover 4 and the axis of the top cover 17 are all on the same vertical straight line, and the liquid filling port 27 is installed at the upper part of one side of the tank 3.
Specifically, the liquid adding port 27 has a flange structure, so that the liquid adding pipeline can be conveniently connected.
As a further explanation of the present embodiment, the addition of raw materials into the interior of the tank 3 is facilitated through the liquid charging port 27.
In the embodiment, a bottom cover 4 is installed at the bottom of the tank body 3, a first liquid outlet pipe 5 is installed at the bottom of the bottom cover 4, four liquid outlet valves 6 are installed at the bottom of the bottom cover 4 at equal angles relative to the vertical axis of the bottom cover 4, a baffle 26 is installed on the inner wall of the bottom cover 4, the axis of the liquid outlet valves 6 and the axis of the bottom cover 4 of the second liquid outlet pipe 7 are on the same vertical straight line, and the second liquid outlet pipe 7 is installed at the bottom of the liquid outlet valve 6.
Specifically, the first liquid outlet pipes 5 are all communicated with the inside of the tank body 3, and the joints of the first liquid outlet pipes 5 and the tank body 3 are all located below the baffle 26.
As a further illustration of this embodiment, the side edges of the baffle 26 are provided with a plurality of through slot structures.
In this embodiment, a transfer tube 9 is installed at the bottom of each grinding tube 8, each transfer tube 9 is respectively connected to a liquid outlet tube 5, a liquid inlet valve 15 is installed at the lower part of the outer wall of each grinding tube 8, and each liquid inlet valve 15 is respectively connected to the bottom of a liquid return tube 16.
Specifically, a threaded umbrella opening for connecting the inner tube 10 is arranged at the bottom of the inner side of each grinding tube 8, so that the inner tube 10 can be conveniently disassembled and assembled.
As a further explanation of this embodiment, the juice milled by the milling tube 8 is facilitated to enter the liquid return tube 16 through the liquid inlet valve 15, and is recycled by the recycle pump 18, so as to improve the pulverizing effect.
In this embodiment, the liquid return pipes 16 are disposed at equal angles with respect to the vertical axis of the tank 3, and the four liquid return pipes 16 are all installed inside the tank 3, and at the same time, the top ends of the four liquid return pipes 16 are all connected with the liquid inlet end of the circulation pump 18 through the top cover 17.
Specifically, the circulation pump 18 cooperates with the return tube 16 to draw juice from the interior of the four grind pipes 8 into the juice collection hopper 20.
As a further explanation of the present embodiment, the circulation pump 18 is a self-priming pump of SUS304 with a speed of 10 t/h.
In this embodiment, the inner diameter of the grinding tube 8 is larger than the outer diameter of the inner tube 10, the bottom of the inner tube 10 is communicated with the adapter tube 9, a gap is provided between the inner wall and the outer wall of the inner tube 10, a group of grinding strips 13 are mounted on the inner wall of each inner tube 10, a plurality of grinding strips 13 are disposed at equal angles with respect to the vertical axis of the inner tube 10, and a control air valve 14 is mounted on the upper portion of each grinding tube 8.
Specifically, the control air valve 14 can be opened or closed according to the requirement, so that the internal air pressure of the grinding pipe 8 can be conveniently adjusted according to the requirement, the grinding strips 13 on the inner wall of the inner pipe 10 are matched with the rotating grinding shaft 12 to crush the solid raw materials, the grinding shaft 12 is of a screw structure, the raw materials can be driven to climb upwards along the inner part of the inner pipe 10 in the rotating process of the grinding shaft 12, the reference and grinding area in unit time is improved, and the grinding efficiency is improved.
As a further explanation of this embodiment, the inner tube 10 has a double-layer structure, the inner and outer layers of the inner tube 10 are both in a grid structure, and the gap between the outer layer of the grid structure is smaller than that between the inner layer of the grid structure, so that part of insufficiently crushed solid raw materials can be blocked between the two layers of the inner tube 10 in the production process until the solid raw materials are circularly crushed to a proper size and then discharged into the grinding tube 8 through the outermost layer of the inner tube 10, thereby improving the grinding effect.
In this embodiment, the axis of the liquid collecting hopper 20, the axis of the filter hopper 21 and the axis of the top cover 17 are all on the same vertical straight line, and the bottom of the filter hopper 21 is in a grid structure.
Specifically, the material discharged from the circulation pump 18 is collected by the liquid collecting hopper 20.
As a further explanation of this embodiment, after the raw material is injected into the filter house 21, the raw material is filtered by the filter house 21, and the larger solid raw material therein is blocked, and the processing effect is affected by the fact that the solid raw material which is not completely crushed by deformation due to the suction force and has a larger partial volume passes through the inner tube 10.
In this embodiment, the slag discharging pipe 22 has an L-shaped structure, the end of the slag discharging pipe 22 is provided with a second driving motor 23, an output shaft of the second driving motor 23 is connected with one end of a slag discharging rod 24, the slag discharging rod 24 is installed in the slag discharging pipe 22, and a slag discharging valve 25 is installed at the lower part of one end of the slag discharging rod 24, which is close to the second driving motor 23.
Specifically, the solid material collected through the filter house 21 gradually gathers in the slag discharge pipe 22.
As a further explanation of this embodiment, the second driving motor 23 drives the slag discharging rod 24 to rotate, so as to drive the solid raw material stored in the slag discharging pipe 22 to be rapidly discharged.
In this embodiment, the method is characterized by comprising the following steps:
A. And (3) pulping:
1) Pre-grinding oil tea according to a feed water ratio of 1:3;
2) Carrying out wet grinding and coarse grinding by using the coarse grinding device, wherein the grinding water temperature is 60-70 ℃, and the sweet oil tea is subjected to coarse grinding according to the feed water ratio of 1:3-5, and the salty oil tea is subjected to coarse grinding according to the feed water ratio of 1:2-4;
3) Removing bubbles in the slurry by using a vacuum degasser to avoid adverse effects of bubbles on operation of a high-pressure jet mill, wherein the slurry outlet temperature is 25-30 DEG C
B. high pressure jet mill system:
1) Cooling the slurry to 15-25 ℃ by using a plate heat exchanger, ensuring more stable operation of the high-pressure jet mill, and prolonging the service life of the core component;
2) Treating the slurry by using a protective duplex filter with a 60-mesh front end and a high-pressure jet mill, wherein the pressure of the high-pressure jet mill is 110-130MPa, the temperature of the slurry rises by 20-25 ℃ when the high-pressure jet mill works, the discharging temperature is less than 55 ℃, and the fineness diameter of the slurry after the high-pressure jet mill is reduced to 50-70 mu m;
3) And conveying to a subsequent blending process for blending and homogenizing, and finally sterilizing and filling.
When the coarse grinding device for processing the full-component oil tea is used, after raw materials are injected into the tank body 3 through the liquid filling opening 27, an external power supply is connected, the circulating pump 18 is started, meanwhile, the four liquid inlet valves 15 are started, the liquid return pipe 16 is matched with the four grinding pipes 8 to form negative pressure at the same time, raw materials in the tank body 3 are sucked into the inner pipe 10 through the transfer pipe 9 and the first liquid outlet pipe 5, at the moment, the four first driving motors 11 are started at the same time, the four grinding shafts 12 are driven to start rotating, the rotating grinding shafts 12 are matched with the grinding strips 13 to grind and crush solid raw materials in the raw materials until mixed liquid passes through the inner pipe 10 and is injected into the grinding pipes 8, the liquid return pipe 16 is collected into the liquid collecting hopper 20, after the raw materials are injected into the filter hopper 21 through the liquid collecting hopper 20, solid raw materials and liquid which are smaller than the grid gap on the surface of the filter hopper 21 are collected into the tank body 3 again through the filter hopper 21 for circulation processing, and partial solid raw materials with larger volumes are temporarily accumulated in the filter hopper 21 and gradually transferred into the slag discharging pipe 22 under the action of gravity, after the circulation processing is completed, the first slag discharging motors are closed, the slag discharging motors 11 and the grinding shafts 13 are matched with the grinding strips 13 are matched, the solid raw materials are simultaneously, the solid raw materials are discharged through the second driving pipes and the second driving valves 25 are started, and the solid materials are synchronously driven to start rotating the liquid discharge pump 24, and finally, and the solid materials are discharged through the second driving valve is started, and finally, and the liquid discharging operation is started, and the solid materials is started.
The foregoing description is only a preferred embodiment of the present invention, and is not intended to limit the technical scope of the present invention, so any minor modifications, equivalent changes and modifications made to the above embodiments according to the technical principles of the present invention are still within the scope of the technical solutions of the present invention.
Claims (6)
1. A coarse grinding device for processing a full-component oil tea is characterized by comprising a base (1) and grinding pipes (8), wherein a fixing frame (2) is arranged at the top of the base (1), the inner wall of the fixing frame (2) is connected with the middle part of the outer wall of a tank body (3), four grinding pipes (8) are arranged at equal angles relative to the vertical axis of the tank body (3), the four grinding pipes (8) are connected with the fixing frame (2), an inner pipe (10) is arranged in each grinding pipe (8), a grinding shaft (12) is arranged in each inner pipe (10), a first driving motor (11) is arranged at the top of each grinding pipe (8), the output shaft of each first driving motor (11) is respectively connected with the top end of one grinding shaft (12), a top cover (17) is arranged at the top of the tank body (3), a circulating pump (18) is arranged at the top of the top cover (17), the water outlet end of the circulating pump (18) is connected with the top cover (20) of a liquid collecting hopper (20), the top cover (20) is connected with the bottom of the liquid collecting hopper (20) at the bottom of the liquid collecting hopper (20), the bottom of the filter bucket (21) is connected with one end of a slag discharging pipe (22), the other end of the slag discharging pipe (22) penetrates through the tank body (3) and the fixing frame (2), and an adjusting air valve (19) is arranged at one side of the top cover (17);
the bottom of the tank body (3) is provided with a bottom cover (4), the bottom of the bottom cover (4) is provided with a first liquid outlet pipe (5), and the first liquid outlet pipe (5) is arranged at equal angles relative to the vertical axis of the bottom cover (4), the bottom of the bottom cover (4) is provided with a liquid outlet valve (6), the inner wall of the bottom cover (4) is provided with a baffle (26), and the axis of the liquid outlet valve (6) and the axis of the bottom cover (4) are on the same vertical straight line, and the bottom of the liquid outlet valve (6) is provided with a second liquid outlet pipe (7);
The bottom of each grinding pipe (8) is provided with an adapter pipe (9), and each adapter pipe (9) is respectively communicated with a liquid outlet pipe I (5), the lower part of the outer wall of each grinding pipe (8) is provided with a liquid inlet valve (15), and each liquid inlet valve (15) is respectively connected with the bottom of a liquid return pipe (16);
Four liquid return pipes (16) are arranged at equal angles relative to the vertical axis of the tank body (3), the four liquid return pipes (16) are all arranged in the tank body (3), and the top ends of the four liquid return pipes (16) penetrate through the top cover (17) and are communicated with the liquid inlet end of the circulating pump (18);
the inner diameter of the grinding pipe (8) is larger than the outer diameter of the inner pipe (10), the bottom of the inner pipe (10) is communicated with the adapter pipe (9), a group of grinding strips (13) are arranged on the inner wall of each inner pipe (10), a plurality of grinding strips (13) are arranged at equal angles relative to the vertical axis of the inner pipe (10), and a control air valve (14) is arranged on the upper portion of each grinding pipe (8).
2. The coarse grinding device for processing the full-component oil tea according to claim 1, wherein the axial lead of the fixing frame (2), the axial lead of the tank body (3), the axial lead of the bottom cover (4) and the axial lead of the top cover (17) are all on the same vertical straight line, and a liquid adding port (27) is arranged at the upper part of one side of the tank body (3).
3. The coarse grinding device for processing the full-component oil tea according to claim 1, wherein the axial lead of the liquid collecting hopper (20), the axial lead of the filter hopper (21) and the axial lead of the top cover (17) are all on the same vertical straight line, and the bottom of the filter hopper (21) is in a grid structure.
4. The coarse grinding device for processing the full-component oil tea according to claim 1, wherein the deslagging pipe (22) is of an L-shaped structure, a second driving motor (23) is arranged at the tail end of the deslagging pipe (22), an output shaft of the second driving motor (23) is connected with one end of a deslagging rod (24), the deslagging rod (24) is arranged in the deslagging pipe (22), and a deslagging valve (25) is arranged at the lower part of one end, close to the second driving motor (23), of the deslagging rod (24).
5. A full-component oil tea processing production process is characterized by comprising the step of adopting the coarse grinding device for full-component oil tea processing according to any one of claims 1-4 to grind oil tea raw materials.
6. The full-component oil tea processing and production process according to claim 5, which is characterized in that
The method comprises the following steps:
A. And (3) pulping:
1) Pre-grinding oil tea according to a feed water ratio of 1:3;
2) Carrying out wet grinding and coarse grinding by using the coarse grinding device, wherein the grinding water temperature is 60-70 ℃, and the sweet oil tea is subjected to coarse grinding according to the feed water ratio of 1:3-5, and the salty oil tea is subjected to coarse grinding according to the feed water ratio of 1:2-4;
3) Vacuum degassing and cooling, wherein the slurry outlet temperature is 25-30 ℃;
B. jet pulping:
1) Cooling the slurry to 15-25 ℃ by using a plate heat exchanger, ensuring more stable operation of the high-pressure jet mill, and prolonging the service life of the core component;
2) The slurry is treated by a pre-60-mesh protective duplex filter and a high-pressure jet mill, wherein the pressure of the high-pressure jet mill is 110-130MPa, the temperature of the slurry rises by 20-25 ℃ when the high-pressure jet mill works, the discharging temperature is less than 55 ℃, and the fineness diameter of the slurry after the high-pressure jet mill is reduced to 50-70 mu m;
3) And conveying to a subsequent blending process for blending and homogenizing, and finally sterilizing and filling.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1456606A (en) * | 1973-05-15 | 1976-11-24 | Szegvari A | Method and apparatus for grinding particulate solids |
| CN112715807A (en) * | 2020-12-31 | 2021-04-30 | 北京协同创新食品科技有限公司 | High-pressure jet fermented beverage production system |
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| ITUD20060119A1 (en) * | 2006-05-05 | 2007-11-06 | Asia Di Zanette Attilio | PERFECTING THE AUTOMATIC GRINDING AND EXTRACTION COMPLEX OF SOLID MASSES FROM SEWAGE FLUIDS |
| CN213825234U (en) * | 2020-11-06 | 2021-07-30 | 盘锦府泰石化有限公司 | Colloid mill with stable structure |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| GB1456606A (en) * | 1973-05-15 | 1976-11-24 | Szegvari A | Method and apparatus for grinding particulate solids |
| CN112715807A (en) * | 2020-12-31 | 2021-04-30 | 北京协同创新食品科技有限公司 | High-pressure jet fermented beverage production system |
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