CN105192090B - Annular steel belt continuous bean skin processing device and method - Google Patents
Annular steel belt continuous bean skin processing device and method Download PDFInfo
- Publication number
- CN105192090B CN105192090B CN201510608506.5A CN201510608506A CN105192090B CN 105192090 B CN105192090 B CN 105192090B CN 201510608506 A CN201510608506 A CN 201510608506A CN 105192090 B CN105192090 B CN 105192090B
- Authority
- CN
- China
- Prior art keywords
- skin
- belt
- beancurd
- steel belt
- steel
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 104
- 239000010959 steel Substances 0.000 title claims abstract description 104
- 238000000034 method Methods 0.000 title claims abstract description 15
- 235000010627 Phaseolus vulgaris Nutrition 0.000 title claims description 31
- 244000046052 Phaseolus vulgaris Species 0.000 title claims description 31
- 238000001035 drying Methods 0.000 claims abstract description 83
- 235000013527 bean curd Nutrition 0.000 claims abstract description 56
- 238000010438 heat treatment Methods 0.000 claims abstract description 38
- 238000009826 distribution Methods 0.000 claims abstract description 17
- 238000005520 cutting process Methods 0.000 claims abstract description 13
- 235000015112 vegetable and seed oil Nutrition 0.000 claims abstract description 5
- 239000008158 vegetable oil Substances 0.000 claims abstract description 5
- 244000068988 Glycine max Species 0.000 claims description 64
- 235000010469 Glycine max Nutrition 0.000 claims description 64
- 235000013336 milk Nutrition 0.000 claims description 51
- 239000008267 milk Substances 0.000 claims description 51
- 210000004080 milk Anatomy 0.000 claims description 51
- 239000003921 oil Substances 0.000 claims description 30
- 235000019198 oils Nutrition 0.000 claims description 30
- 239000002002 slurry Substances 0.000 claims description 28
- 230000007246 mechanism Effects 0.000 claims description 20
- 239000007788 liquid Substances 0.000 claims description 13
- 238000000889 atomisation Methods 0.000 claims description 12
- 239000010985 leather Substances 0.000 claims description 9
- 239000000463 material Substances 0.000 claims description 9
- 230000005540 biological transmission Effects 0.000 claims description 8
- 235000013322 soy milk Nutrition 0.000 claims description 8
- 230000001105 regulatory effect Effects 0.000 claims description 7
- 238000003756 stirring Methods 0.000 claims description 7
- 239000010410 layer Substances 0.000 claims description 6
- 238000004321 preservation Methods 0.000 claims description 6
- 238000013016 damping Methods 0.000 claims description 4
- 239000002344 surface layer Substances 0.000 claims description 4
- 230000007704 transition Effects 0.000 claims description 4
- 239000004809 Teflon Substances 0.000 claims description 3
- 229920006362 Teflon® Polymers 0.000 claims description 3
- 230000001276 controlling effect Effects 0.000 claims description 3
- 239000012774 insulation material Substances 0.000 claims description 3
- 239000000853 adhesive Substances 0.000 claims 1
- 230000001070 adhesive effect Effects 0.000 claims 1
- 238000000605 extraction Methods 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 abstract description 7
- 238000010924 continuous production Methods 0.000 abstract description 4
- 238000007711 solidification Methods 0.000 abstract description 4
- 230000008023 solidification Effects 0.000 abstract description 4
- 206010067868 Skin mass Diseases 0.000 abstract 1
- 238000005516 engineering process Methods 0.000 description 8
- 238000005086 pumping Methods 0.000 description 6
- 230000003750 conditioning effect Effects 0.000 description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 235000013305 food Nutrition 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 239000002356 single layer Substances 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- 241001391944 Commicarpus scandens Species 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 239000011229 interlayer Substances 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000010297 mechanical methods and process Methods 0.000 description 1
- 230000005226 mechanical processes and functions Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
Landscapes
- Beans For Foods Or Fodder (AREA)
Abstract
The invention discloses a device and a method for processing annular steel belt continuous beancurd sheets, wherein the device comprises a pulp distribution and steel belt heating unit, a skin closing device, a moisture regaining unit, a drying unit, a residual pulp collecting device, a cutting unit and the like, and the method for processing the continuous beancurd sheets is disclosed on the basis. According to the invention, the skin of beancurd is heated by the vegetable oil through the steel belt, so that the skin of beancurd is uniformly heated and solidified, and the temperature gradient control is realized according to the station where the skin of beancurd is positioned, so that the solidification quality of the skin of beancurd is effectively improved. The automatic and continuous production process and device of the beancurd skin disclosed by the invention are different from the traditional beancurd skin processing mode, have the characteristics of high efficiency, stable and controllable quality and the like, and are suitable for beancurd skin mass production line processing.
Description
Technical Field
The invention belongs to food processing technology and equipment, and particularly relates to a device and a method for processing annular steel belt continuous bean skin.
Background
The traditional bean skin processing adopts a stainless steel pot or an iron pot, and firewood is used for heating the bottom of the pot to solidify the soybean milk into bean skin. The process has low processing efficiency and has adverse effect on the environment. Although the subsequent process optimizes and improves the pot body, such as changing the single-layer pot body into a double-layer structure, heating the interlayer by steam and the like, the scheme still has the defects of high energy consumption, high labor intensity of workers, low production efficiency, unstable product quality and the like. In addition, there are some schemes to improve the production efficiency by optimizing the machinery and components for producing the beancurd sheets, such as a double-layer beancurd sheet processing machinery disclosed in patent document CN201510213621.2, the machinery comprises two frames, the frames are spliced first, each frame is provided with a slurry tank, in addition, a beam, a carrier roller, a conveyor belt and the like are further provided, and beancurd sheets condensed in the slurry tanks of the two frames are stacked together at the tail part of one frame by the machinery through the conveyor belt, so that the beancurd sheets of a single layer are stacked into a double layer. The mechanical process is characterized in that after cooling and condensing soybean milk, the condensed soybean milk skin is adhered into one by utilizing a conveyor belt, the processed soybean milk skin is thicker and is difficult to control in thickness, and the disclosed equipment scheme is low in automation degree, and the temperature and humidity of the soybean milk skin are difficult to effectively regulate in the production process. The traditional processing soybean milk has low utilization rate and a large amount of residual soybean milk, so that industrialized mass production cannot be realized.
In order to overcome the defects of the existing beancurd skin processing technology and production equipment, a new production technology and equipment are provided according to the beancurd skin processing characteristics, the technology and the equipment can realize continuous production of beancurd skin, and the processes of pulp distribution, heating, drying, moisture regaining, cutting and the like are realized through an automatic means; the temperature of the bean skin heated and solidified is uniformly controlled, the temperature gradient control can be realized according to the station of the bean skin, and in addition, the humidity and the moisture of the bean skin are effectively controlled, so that the freshness and the storage time of the bean skin are improved.
Disclosure of Invention
Aiming at the problems to be solved, the invention discloses a processing technology and a device for annular steel belt continuous bean skin.
The technical scheme adopted for solving the technical problems is as follows:
a continuous skin of beancurd processingequipment of annular steel band, its characterized in that: the device comprises a pulp distribution and steel belt heating unit, a dampening and drying unit, a cutting unit and a residual pulp collecting unit:
the pulp distribution and steel belt heating unit comprises a pulp tank, two pulp pumps, two pulp pumping pipes, two steel belt driven rolls, two pulp distribution devices, two oil tanks, two steam heating pipes, two support plates, 2 annular steel belts, two steel belt driving rolls, two residual pulp scrapers and a residual pulp tank, wherein each annular steel belt is sleeved on the steel belt driving rolls and the steel belt driven rolls and driven by the steel belt driving rolls to move along the horizontal direction to form a horizontal steel belt transmission mechanism, the steam heating pipes are arranged in the oil tanks and heat vegetable oil in the oil tanks, the support plates are arranged at the inner tops of the oil tanks and support the steel belts, so that the steel belts are kept horizontal, the two sets of horizontal steel belt transmission mechanisms with the same structure are symmetrically distributed, the pulp distribution devices are arranged above the steel belt driven rolls, soybean milk is filled in the pulp tank, and is pumped into the pulp distribution devices through the pulp pumping pipes, and the soybean milk is uniformly coated on one side of the steel belts, which is close to the driven rolls;
the damping and drying unit comprises a material turning mechanism, an upper drying box, a lower drying box, an upper net belt, a lower net belt, two lower net belt rollers, two upper net belt rollers, a leather roller, a damping box, a terminal drying box, an atomization pipe and an ultrasonic atomization device; the upper net belt is sleeved on the two lower net belt rollers, the lower net belt rollers drive the bean skin and are conveyed to the upper net belt by the material turning mechanism, and the upper net belt is sleeved on the two upper net belt rollers and is driven by the upper net belt rollers to move horizontally; the lower drying box is arranged at the lower net belt, the lower net belt passes through the lower drying box, and the upper drying box, the moisture regain box and the terminal drying box are arranged along the upper net belt, so that the upper net belt passes through; the upper net belt drives the bean skin to sequentially pass through the upper drying box, the moisture regaining box and the terminal drying box through an upper net belt roller, an atomizing pipe is arranged in the moisture regaining box, and the atomizing pipe is connected with an ultrasonic atomizing device;
the cutting unit comprises a transverse cutter and a round hob, and the round hob and the transverse cutter are arranged below one end, close to the terminal drying box, of the upper net belt and cut off the bean skin in the length and width directions respectively;
the residual slurry collecting unit comprises a residual slurry scraper and a residual slurry tank, wherein the residual slurry scraper is arranged opposite to the steel belt driving roller, collects residual slurry on a steel belt at the steel belt driving roller, and flows back to the slurry tank through the residual slurry tank.
Further, a corner transition roller can be arranged in the movement range of the lower net belt so as to adjust the position between the lower net belt and the leather closing roller.
Further, the soymilk pump can quantitatively adjust the flow of the sucked soymilk.
Further, the oil groove is composed of 2-6 groups of separated units, a temperature sensor is arranged in the oil groove, the oil temperature of each group of units can be independently regulated through respective steam heating pipes 7, and the outer layer of the oil groove 6 is provided with heat preservation and insulation materials.
Further, the slurry tank has the functions of heat preservation and stirring.
Further, the surface of the pulp distributor, which is contacted with the soybean milk, is plated with Teflon or other materials which are not stained with the soybean milk.
Further, the number of the upper drying boxes and the lower drying boxes is 2-6 groups, and the temperature of each group can be independently regulated and controlled.
Further, the steel belt, the upper net belt and the lower net belt meet the food grade requirement.
The annular steel belt continuous bean skin processing technology is characterized in that:
(a) Pulp distribution: stirring the liquid soybean milk in the slurry tank slowly and uniformly, and uniformly spraying the liquid soybean milk on 2 groups of symmetrically arranged steel belts through a slurry pump and a slurry distributor;
(b) Heating the steel belt: the steel belt is heated slowly and uniformly through an oil groove heating area below the steel belt, the heating time is about 15-20 minutes, the heating temperature is kept at about 80-90 ℃, and then solidified soybean hulls are formed on the surface layer of the soybean milk;
(c) Closing the skin: the soybean milk with the solidified skin on the steel belts of group 2 is pressed by a skin-closing roller and then stuck with the skin to form soybean skin;
(d) And (3) drying: the bean skin is conveyed into a lower drying box by a lower net belt, and the temperatures of different drying areas can be independently adjusted; the bean skin is turned over by a turning mechanism and is conveyed to an upper net belt, the bean skin is conveyed to an upper drying box by the upper net belt, and the temperatures of different drying areas can be independently adjusted;
(e) And (3) moisture regaining: the skin of beancurd is moistened by atomized steam in a moisture regaining box;
(f) Terminal drying: drying the skin of beancurd to about 8% of water content by controlling the terminal drying temperature;
(g) Cutting: the bean skin is cut into pieces by a round hob and a transverse knife, and the size of the bean skin is adjustable.
Compared with the prior art, the invention has the beneficial effects that:
1) The process and the device realize the processes of soybean milk distribution, heating, drying, moisture regaining, cutting and the like of soybean milk by an automatic means;
2) Continuous production of soybean hulls, namely, continuous production can be realized after soybean milk liquid supply and primary manual roller overlapping are ensured through heating, solidification and hull combination of the soybean hulls;
3) The bean skin is heated by the vegetable oil through the steel belt, so that uniform heating solidification of the bean skin can be realized, and the temperature gradient control is realized according to the station where the bean skin is positioned, so that the solidification quality of the bean skin is effectively improved;
4) The bean curd skin drying and conditioning device is provided with devices such as drying and conditioning, so that the moisture of bean curd skin is effectively controlled, and the freshness and the storage time of the bean curd skin are improved;
5) Has a residual pulp collecting device, increases the yield of beancurd skin and reduces the cost of raw materials.
Drawings
FIG. 1 is a flow chart of the method of the present invention;
FIG. 2 is a schematic diagram of the apparatus of the present invention;
in the figure: 1 thick liquid jar, 2 thick liquid pumps, 3 thick liquid pipes, 4 steel band driven volleyball, 5 cloth thick liquid wares, 6 oil groove, 7 steam heating pipe, 8 backup pad, 9 steel band, 10 steel band driving roll, 11 incomplete thick liquid scraper, 12 incomplete thick liquid groove, 13 turn-down mechanism, 14 upper drying box, 15 lower drying box, 16 upper guipure, 17 corner transition roller, 18 lower guipure, 19 lower guipure running roller, 20 laminating roller, 21 skin of beancurd, 22 moisture regain box, 23 atomizing pipe, 24 terminal drying box, 25 transversal sword, 26 upper guipure running roller, 27 round hob, 28 ultrasonic atomizing device.
Detailed Description
The invention is further described below with reference to the accompanying drawings.
1. The processing technology of the annular steel belt continuous bean skin comprises the following steps:
a, pulp distribution: the liquid soybean milk in the slurry tank 1 is slowly stirred at a constant speed, and is uniformly sprayed onto 2 groups of symmetrically arranged steel belts 9 through the slurry pump 2 and the slurry distributor 5;
b, heating the steel belt: the steel belt 9 slowly and uniformly passes through the heating area of the oil groove 6 below the steel belt to be heated for about 15-20 minutes, the heating temperature is kept at about 80-90 ℃, and then solidified soybean hulls 21 are formed on the surface layer of the soybean milk;
c, skin combination: the soybean milk with solidified skin on the 2 groups of steel belts 9 is pressed by a skin-closing roller 20 to be adhered with skin and form a soybean skin 21;
d, drying: the beancurd sheets 21 are conveyed into the lower drying box 15 by the lower net belt 18, and the temperatures of different drying areas can be independently adjusted; the beancurd sheets 21 are turned over by a turning mechanism 13 and are conveyed to an upper net belt 16, the beancurd sheets are conveyed to an upper drying box 14 by the upper net belt 16, and the temperatures of different drying areas can be independently adjusted;
and e, moisture regaining: the skin of beancurd 21 is moistened with atomized steam in a moisture regain tank 22;
f, terminal drying: drying the skin of beancurd to about 8% of water content by controlling the terminal drying temperature;
g, cutting: the skin of beancurd 21 is cut into pieces by a circular hob 27 and a transverse knife 25, and the size of the skin of beancurd is adjustable.
FIG. 2 is a schematic view of the apparatus of the present invention, as shown in the figure, an endless steel belt continuous skin of beancurd processing apparatus: comprises a pulp distribution and steel belt heating unit, a net belt drying unit, a dampening and drying unit, a cutting unit and a residual pulp collecting unit.
The pulp distribution and steel belt heating unit comprises a pulp tank 1, two pulp pumps 2, two pulp pumping pipes 3, two steel belt driven rolls 4, two pulp distribution devices 5, two oil tanks 6, two steam heating pipes 7, two support plates 8, two annular steel belts 9, two steel belt driving rolls 10, two residual pulp scrapers 11 and a residual pulp tank 12, wherein each annular steel belt 9 is sleeved on each steel belt driving roll 10 and each steel belt driven roll 4 and is driven by the steel belt driving roll 10 to move along the horizontal direction to form a horizontal steel belt transmission mechanism; the steam heating pipe 7 is arranged in the oil groove and heats vegetable oil in the oil groove 6, a supporting plate 8 is arranged at the upper end part in the oil groove 6, and the supporting plate 8 supports the steel belt 9 to keep the steel belt horizontal; two sets of horizontal steel belt transmission mechanisms with the same structure are symmetrically arranged, a pulp distributor 5 is arranged above the steel belt driven roller 4, in the embodiment, the pulp tank 1 is arranged below the middle position of the two sets of horizontal steel belt transmission mechanisms with the same structure, the pulp tank 1 is filled with soybean milk, the soybean milk of the pulp tank 1 is driven by the pulp pump 2 to be injected into the pulp distributor 5 through the pulp pumping pipe 3, and the pulp distributor 5 uniformly coats the soybean milk on one side of the steel belt 9, which is close to the steel belt driven roller 4.
The conditioning and drying unit comprises a stirring mechanism 13, an upper drying box 14, a lower drying box 15, an upper net belt 16, a lower net belt 18, two lower net belt rollers 19, two upper net belt rollers 26, a leather roller 20, a conditioning box 22, a terminal drying box 24, an atomization pipe 23 and an ultrasonic atomization device 28; the leather combining roller 2) is arranged above the middle position of the two sets of horizontal steel belt transmission mechanisms with the same structure, and soybean milk on the steel belts 9 is driven by the driving rollers 10 to move oppositely and form soybean hulls 21 after being stuck at the leather combining roller 20; the lower net belt 18 drives the bean skin 21 to be conveyed to the upper net belt 16 by the material turning mechanism 13 through the lower net belt roller 19; the lower drying box 15 is arranged at the lower net belt 18 and can accommodate the lower net belt 18 to pass through; the upper drying box 14 is arranged at the upper net belt 16 and can accommodate the upper net belt 16 to pass through; the upper net belt 16 drives the bean skin 21 to sequentially pass through the upper drying box 14, the moisture regain box 22 and the terminal drying box 24 through an upper net belt roller 26; an atomization tube 23 is arranged in the conditioning box 22, and the atomization tube 23 is connected with an ultrasonic atomization device 28.
The cutting unit comprises a transverse cutter 25 and a round hob 27, and cuts off the beancurd skin 21 in the length and width directions respectively, and the number of the cutting units can be adjusted according to the process requirements;
the residual pulp collecting unit comprises a residual pulp scraper 11 and a residual pulp tank 12, and the residual pulp at the position of the driving roller 10 is collected into the residual pulp tank 12 by the residual pulp scraper 11 and then flows back to the pulp tank 1.
The angle transition roller 17 can be arranged in the movement range of the lower net belt 18 to adjust the position between the lower net belt 18 and the leather roller 20.
The soymilk pump 2 can quantitatively regulate the flow of the sucked soymilk.
The oil groove 6 consists of 2-4 groups of separated units, a temperature sensor is arranged in the oil groove, the oil temperature of each group of units can be independently regulated through respective steam heating pipes 7, and the outer layer of the oil groove 6 is provided with heat preservation and insulation materials.
The slurry tank 1 has the functions of heat preservation and stirring.
The surface of the soymilk distributor 5 contacted with the soymilk is plated with Teflon or other soymilk-free materials.
The number of the upper drying box 14 and the lower drying box 15 is 2-6 groups, and the temperature of each group can be regulated and controlled independently.
The steel belt 9, the upper net belt 16 and the lower net belt 18 meet the food grade requirements.
As shown in fig. 1 and 2, the processing technology and the device of the annular steel belt continuous bean skin are as follows:
the soybean milk liquid is uniformly stirred in the soybean milk tank 1 by a stirring system, and the temperature of the soybean milk liquid is ensured by the heat insulation structure of the soybean milk tank 1; the soybean milk in the soybean milk tank 1 is sent to the soybean milk distributor 5 through the soybean milk pumping pipe 3 by the soybean milk pumping pump 2, and the soybean milk is uniformly sprayed on 2 groups of steel belts 9 which are symmetrically arranged by the soybean milk distributor 5; in order to ensure the sprinkling speed and flow rate of the soybean milk on the steel belt 9, the flow rate of the soybean milk pump 2 is adjustable.
The soybean milk is heated on the steel belt 9 slowly and uniformly through the heating area of the oil groove 6 below the soybean milk, the heating time is about 15-20 minutes, the heating temperature is kept at about 80-90 ℃, and then solidified soybean hulls are formed on the surface layer of the soybean milk contacted with air, and the part contacted with the steel belt is kept at a certain viscosity; the oil groove 6 is internally provided with independent working areas with different temperature gradients, and the temperature of each working area can be independently regulated and controlled, so that the soybean milk is heated at different positions on the steel belt at different temperatures, the temperature at the initial position of the soybean milk distribution is slightly higher, and the temperature at the position close to the skin is slightly lower.
The soybean milk with solidified skin on the 2 groups of steel belts 9 is pressed by a skin-closing roller 20 to be adhered with skin and form a soybean skin 21; the skin of beancurd can be formed as a whole because the soybean milk has tackiness on the side contacting the steel belt 9.
The beancurd sheets 21 are conveyed into the lower drying box 15 by the lower net belt 18, and different drying areas can be arranged on the drying box 15, so that the proper drying temperature is ensured; the beancurd skin 21 is suspended on the material turning mechanism 13 under the drive of the lower net belt 18, the beancurd skin is turned and conveyed onto the upper net belt 16 by the material turning mechanism 13, the upper net belt 16 conveys the beancurd skin to the upper drying box 14, and the upper drying box is also provided with different drying areas in the same way, and each drying area is provided with an independent heating unit, so that the temperature of each drying area can be independently adjusted.
The skin of beancurd 21 is humidified by atomized steam in the humidifying box 22, and the skin of beancurd dried by the upper drying box 14 is very fragile and hard and is easy to break, so that the surface of the beancurd needs to be humidified by steam to ensure certain toughness; because the skin of beancurd needs to be packaged and stored, the final water content of the skin of beancurd needs to be controlled, and a temperature-controllable link is arranged in a terminal drying section to dry the water content of the skin of beancurd to about 8%.
The beancurd sheets 21 are cut into strips and blocks by the round hob 27 and the transverse knife 25, and the size of the cut beancurd sheets can be adjusted by adjusting the number and the geometric dimensions of the round hob 27 and the transverse knife 25.
Claims (7)
1. An annular steel band continuous skin of beancurd processingequipment which characterized in that: the device comprises a pulp distribution and steel belt heating unit, a dampening and drying unit, a cutting unit and a residual pulp collecting unit:
the pulp distribution and steel belt heating unit comprises a pulp tank (1), two pulp pumps (2), two pulp extraction pipes (3), two steel belt driven rolls (4), two pulp distributors (5), two oil tanks (6), two groups of steam heating pipes (7), two groups of supporting plates (8), 2 annular steel belts (9), two steel belt driving rolls (10), two residual pulp scrapers (11) and a residual pulp tank (12), wherein each annular steel belt (9) is sleeved on the steel belt driving roll (10) and the steel belt driven rolls (4) and driven by the steel belt driving roll (10) to move along the horizontal direction to form a horizontal steel belt transmission mechanism, the steam heating pipes (7) are arranged in the oil tanks and heat vegetable oil in the oil tanks (6), the supporting plates (8) are arranged at the inner tops of the oil tanks (6) and are used for supporting the steel belts (9) to keep the same level, the two sets of horizontal steel belt transmission mechanisms with the same structure are symmetrically arranged above the steel belts (4), the pulp distributors (5) are arranged above the steel belts (4), the pulp pumps (1) are used for evenly injecting the pulp into one side of the steel belts (4) through the pulp pumps (3;
the damping and drying unit comprises a stirring mechanism (13), an upper drying box (14), a lower drying box (15), an upper net belt (16), a lower net belt (18), two lower net belt rollers (19), two upper net belt rollers (26), a leather roller (20) damping box (22), a terminal drying box (24), an atomization tube (23) and an ultrasonic atomization device (28); the soybean milk on the steel belts (9) is driven by respective driving rolls (10) to move in opposite directions and form soybean hulls (21) after the soybean milk is adhered at the positions of the leather closing rolls (20), the lower net belts (18) are sleeved on the two lower net belt rollers (19), the lower net belts (18) drive the soybean hulls (21) through the lower net belt rollers (19) and are conveyed to the upper net belt (16) by the material turning mechanism (13), and the upper net belt (16) is sleeved on the two upper net belt rollers (26) and is driven to move horizontally by the upper net belt rollers (26); the lower drying box (15) is arranged at the lower net belt (18), the lower net belt (18) passes through the lower drying box (15), the upper drying box (14), the moisture regain box (22) and the terminal drying box (24) are arranged along the upper net belt (16), and the upper net belt (16) passes through; the upper net belt (16) drives the bean skin (21) to sequentially pass through the upper drying box (14), the moisture regaining box (22) and the terminal drying box (24) through an upper net belt roller (26), an atomization tube (23) is arranged in the moisture regaining box (22), and the atomization tube (23) is connected with an ultrasonic atomization device (28);
the cutting unit comprises a transverse cutter (25) and a round hob (27), the round hob (27) and the transverse cutter (25) are arranged below one end of the upper net belt (16) close to the terminal drying box (24), and the length and the width directions of the bean skin (21) are cut off respectively;
the residual slurry collecting unit comprises a residual slurry scraper (11) and a residual slurry tank (12), wherein the residual slurry scraper (11) is arranged opposite to the steel belt driving roller (10), and is used for collecting residual slurry on a steel belt at the steel belt driving roller (10) and reflowing to the slurry tank (1) through the residual slurry tank (12);
a corner transition roller (17) is arranged in the movement range of the lower net belt (18) so as to adjust the position between the lower net belt (18) and the leather closing roller (20);
the soymilk pump (2) quantitatively adjusts the flow of the sucked soymilk.
2. The endless steel belt continuous skin of beancurd processing device of claim 1, wherein: the oil tank (6) consists of 2-6 groups of separated units, a temperature sensor is arranged in the oil tank, the oil temperature of each group of units is independently regulated through respective steam heating pipes (7), and the outer layer of the oil tank (6) is provided with heat preservation and insulation materials.
3. The endless steel belt continuous skin of beancurd processing device of claim 1, wherein: the slurry tank (1) has the functions of heat preservation and stirring.
4. The endless steel belt continuous skin of beancurd processing device of claim 1, wherein: the surface of the pulp distributor (5) contacted with the soybean milk is plated with Teflon or other non-adhesive materials.
5. The endless steel belt continuous skin of beancurd processing device of claim 1, wherein: the number of the upper drying boxes (14) and the lower drying boxes (15) is 2-6 groups, and the temperature of each group can be independently regulated and controlled.
6. The endless steel belt continuous skin of beancurd processing device of claim 1, wherein: the steel belt (9), the upper net belt (16) and the lower net belt (18) meet the food-grade requirements.
7. A method of processing skin of beancurd using the endless steel belt continuous skin processing device of any one of claims 1 to 6, characterized in that the method comprises the steps of:
(a) Pulp distribution: the liquid soybean milk in the slurry tank (1) is slowly stirred at a constant speed, and is uniformly sprayed onto two groups of symmetrically arranged steel belts (9) through a slurry pump (2) and a slurry distributor (5);
(b) Heating the steel belt: the steel belt (9) is heated slowly and uniformly through a heating area of an oil groove (6) below the steel belt, the heating time is 15-20 minutes, the heating temperature is kept at 80-90 ℃, and then a solidified soybean hull (21) is formed on the surface layer of the soybean milk;
(c) Closing the skin: the soybean milk with solidified skin on the two groups of steel belts (9) is adhered to the skin through a skin-closing roller (20) to form a soybean skin (21);
(d) And (3) drying: the bean skin (21) is conveyed into a lower drying box (15) by a lower net belt (18), and the temperatures of different drying areas of the drying box (15) can be independently adjusted; the beancurd sheets (21) are turned over by a turning mechanism (13) and are conveyed to an upper mesh belt (16) by the upper mesh belt (16) to be conveyed to an upper drying box (14);
(e) And (3) moisture regaining: the skin of beancurd (21) is moistened by atomized steam in a moisture regaining box (22);
(f) Terminal drying: drying the skin of beancurd to 8% by controlling the drying temperature of the terminal;
(g) Cutting: the bean skin (21) is cut into pieces by a round hob (27) and a transverse cutter (25).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510608506.5A CN105192090B (en) | 2015-09-15 | 2015-09-15 | Annular steel belt continuous bean skin processing device and method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510608506.5A CN105192090B (en) | 2015-09-15 | 2015-09-15 | Annular steel belt continuous bean skin processing device and method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105192090A CN105192090A (en) | 2015-12-30 |
| CN105192090B true CN105192090B (en) | 2023-11-14 |
Family
ID=54940371
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510608506.5A Active CN105192090B (en) | 2015-09-15 | 2015-09-15 | Annular steel belt continuous bean skin processing device and method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105192090B (en) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105076479A (en) * | 2015-09-16 | 2015-11-25 | 陈伟佳 | Annular steel belt continuous beancurd skin processing device and method |
| CN105767210A (en) * | 2016-05-04 | 2016-07-20 | 黑龙江东方奥发豆制品有限公司 | Annular-steel-strip process and device for continuous dried beancurd stick processing |
| CN109291218A (en) * | 2018-10-15 | 2019-02-01 | 广东科达洁能股份有限公司 | A kind of full-automatic lifting formula roll squeezer |
| CN109227891A (en) * | 2018-10-24 | 2019-01-18 | 广东科达洁能股份有限公司 | A kind of rolling device producing the ceramic adobe with back line |
| CN111657362A (en) * | 2020-07-01 | 2020-09-15 | 山东大卫生态食品工业有限公司 | Steel belt device for manufacturing tofu skin |
| CN114698783A (en) * | 2022-04-13 | 2022-07-05 | 四川六月天食品有限公司 | Full-automatic bean product processing device and bean product processing method |
| CN115956650A (en) * | 2023-01-16 | 2023-04-14 | 范广宾 | Bean curd skin production equipment and method |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001017108A (en) * | 1999-07-01 | 2001-01-23 | Aqm Kyushu Technos Kk | Gathering device, press device, cut device for producing bean curd, bean curd-producing device using the devices and method for producing bean curd |
| CN2756003Y (en) * | 2004-07-16 | 2006-02-08 | 开封市丽星机械设备有限公司 | Compound processor for dried bean milk cream in tight rolls and bean milk cream skin |
| CN201042188Y (en) * | 2007-05-23 | 2008-04-02 | 周国青 | Equipment for processing and producing skin of soya-bean milk |
| CN103444902A (en) * | 2013-08-23 | 2013-12-18 | 徐晟伟 | Automatic bean curd drying and forming machine |
| CN203454612U (en) * | 2013-07-24 | 2014-02-26 | 北京香豆豆食品有限公司 | Tofu skin steam dryer |
| CN103828940A (en) * | 2014-03-06 | 2014-06-04 | 黎宏健 | Automatic dried beancurd stick production line |
| CN103843912A (en) * | 2013-09-23 | 2014-06-11 | 北京香豆豆食品有限公司 | Automatic double-layered skin picking machine |
| CN104663911A (en) * | 2013-11-27 | 2015-06-03 | 鹤岗市东新豆制品有限公司 | Novel device for producing soybean milk skin |
| CN104738211A (en) * | 2015-03-20 | 2015-07-01 | 重庆一根豆筋有限公司 | Automatic bean rod production equipment |
-
2015
- 2015-09-15 CN CN201510608506.5A patent/CN105192090B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001017108A (en) * | 1999-07-01 | 2001-01-23 | Aqm Kyushu Technos Kk | Gathering device, press device, cut device for producing bean curd, bean curd-producing device using the devices and method for producing bean curd |
| CN2756003Y (en) * | 2004-07-16 | 2006-02-08 | 开封市丽星机械设备有限公司 | Compound processor for dried bean milk cream in tight rolls and bean milk cream skin |
| CN201042188Y (en) * | 2007-05-23 | 2008-04-02 | 周国青 | Equipment for processing and producing skin of soya-bean milk |
| CN203454612U (en) * | 2013-07-24 | 2014-02-26 | 北京香豆豆食品有限公司 | Tofu skin steam dryer |
| CN103444902A (en) * | 2013-08-23 | 2013-12-18 | 徐晟伟 | Automatic bean curd drying and forming machine |
| CN103843912A (en) * | 2013-09-23 | 2014-06-11 | 北京香豆豆食品有限公司 | Automatic double-layered skin picking machine |
| CN104663911A (en) * | 2013-11-27 | 2015-06-03 | 鹤岗市东新豆制品有限公司 | Novel device for producing soybean milk skin |
| CN103828940A (en) * | 2014-03-06 | 2014-06-04 | 黎宏健 | Automatic dried beancurd stick production line |
| CN104738211A (en) * | 2015-03-20 | 2015-07-01 | 重庆一根豆筋有限公司 | Automatic bean rod production equipment |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105192090A (en) | 2015-12-30 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105192090B (en) | Annular steel belt continuous bean skin processing device and method | |
| CN105076479A (en) | Annular steel belt continuous beancurd skin processing device and method | |
| CN105767210A (en) | Annular-steel-strip process and device for continuous dried beancurd stick processing | |
| CN102669302B (en) | Beancurd skin machine | |
| CN104012667A (en) | Soybean tendon production process and equipment | |
| CN101095483A (en) | Slurry paving and cutting type processor of instant vermicelli | |
| CN211268438U (en) | Water bean curd production line | |
| CN104738211A (en) | Automatic bean rod production equipment | |
| CN107646921A (en) | A kind of multi-functional egg skin processing machine and its application method | |
| CN204949336U (en) | Continuous skin of beancurd processingequipment of annular steel band | |
| CN201336909Y (en) | Automatic processing forming machine for dried soya cream | |
| CN205052725U (en) | Continuous skin of beancurd processingequipment of annular steel band | |
| CN208676247U (en) | A kind of continuous bean curd stick processing unit (plant) of ring steel belt | |
| CN104738210A (en) | Automatic bean stick production method and automatic bean stick production system | |
| CN101731364B (en) | Device and method for making thin sheets of beancurd | |
| CN204653616U (en) | Automation bean curd stick machine | |
| CN204513962U (en) | The vibrating device of a kind of net belt type section and slitting fruit and vegetable drying machine | |
| CN102793110A (en) | Large-scale rice pericarp continuous production line | |
| CN103999888B (en) | A kind of thin pancake softening installation and application thereof | |
| CN103461517B (en) | Lower drying type automatic soya milk film forming machine | |
| CN102205650B (en) | Production process of externally-coated long-acting drip fog-dispersal agricultural functional film | |
| CN215075274U (en) | Rotary steel belt type continuous processing device for fried bean curd skin | |
| CN207803383U (en) | Roll up the moulding integrated equipment of powder shortening | |
| CN206019166U (en) | The board-like vacuum belt drier of annular-heating | |
| CN106579120B (en) | Method for rapidly preparing dry bitter gourds |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |