CN219702178U - Raw material grinding device for dried beancurd stick production - Google Patents
Raw material grinding device for dried beancurd stick production Download PDFInfo
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- CN219702178U CN219702178U CN202320285642.5U CN202320285642U CN219702178U CN 219702178 U CN219702178 U CN 219702178U CN 202320285642 U CN202320285642 U CN 202320285642U CN 219702178 U CN219702178 U CN 219702178U
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- pipe
- grinding groove
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- 238000000227 grinding Methods 0.000 title claims abstract description 68
- 239000002994 raw material Substances 0.000 title claims abstract description 22
- 235000013527 bean curd Nutrition 0.000 title claims abstract description 14
- 238000004519 manufacturing process Methods 0.000 title claims description 7
- 238000007599 discharging Methods 0.000 claims abstract description 15
- 239000000463 material Substances 0.000 claims abstract description 13
- 238000003860 storage Methods 0.000 claims abstract description 10
- 238000001914 filtration Methods 0.000 claims description 20
- 239000007788 liquid Substances 0.000 claims description 10
- 230000005540 biological transmission Effects 0.000 claims description 3
- 244000068988 Glycine max Species 0.000 abstract description 44
- 235000010469 Glycine max Nutrition 0.000 abstract description 44
- 239000008267 milk Substances 0.000 abstract description 39
- 210000004080 milk Anatomy 0.000 abstract description 39
- 235000013336 milk Nutrition 0.000 abstract description 39
- 238000011045 prefiltration Methods 0.000 abstract description 22
- 238000000926 separation method Methods 0.000 abstract description 7
- 238000007789 sealing Methods 0.000 abstract 1
- 239000002002 slurry Substances 0.000 description 13
- 230000009286 beneficial effect Effects 0.000 description 6
- 235000010627 Phaseolus vulgaris Nutrition 0.000 description 4
- 244000046052 Phaseolus vulgaris Species 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 239000012535 impurity Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000002349 favourable effect Effects 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 238000004537 pulping Methods 0.000 description 2
- 238000005086 pumping Methods 0.000 description 2
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 1
- 235000017491 Bambusa tulda Nutrition 0.000 description 1
- 244000082204 Phyllostachys viridis Species 0.000 description 1
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 1
- 239000011425 bamboo Substances 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 238000002791 soaking Methods 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
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- Beans For Foods Or Fodder (AREA)
Abstract
The utility model relates to a raw material grinding device for producing dried beancurd sticks, which comprises a grinding groove, a conveying pump and a pulp storage tank, wherein a back plate is arranged at the rear end of the top of the grinding groove, a top plate is arranged at the top of the back plate, a hydraulic cylinder is arranged on the top plate, a piston rod of the hydraulic cylinder is downwards and fixedly connected with an upper grinding disc, a discharging through hole is formed in the upper grinding disc, a telescopic corrugated pipe is fixedly connected between the discharging through hole and the top plate, a lower grinding disc is rotatably arranged at the bottom in the grinding groove and corresponds to the upper grinding disc up and down, a material discharging pipe is arranged at the lower part of one side of the grinding groove, a prefilter box is detachably arranged between the material discharging pipe and the conveying pump, a folding filter element is arranged at the bottom in the prefilter box, a conical sealing head is arranged at the top of the prefilter box, a pulp discharging pipe is arranged at the bottom of the prefilter box corresponding to the inner side of the folding filter element, and the pulp discharging pipe is detachably connected with a material discharging pipe. The utility model can realize the quick separation of the upper millstone and the lower millstone and effectively prefilter the soybean milk, and is more practical.
Description
Technical Field
The utility model belongs to the technical field of dried beancurd stick production, and particularly relates to a raw material grinding device for dried beancurd stick production.
Background
At present, the production process flow of the dried beancurd sticks mainly comprises material selection, peeling, bean soaking, pulp grinding, filtering, pulp boiling, bamboo lifting, drying, packaging and the like. Wherein, the grinding is a process of grinding the soaked beans into soybean milk, and is carried out by using electric stone mill and other devices. The patent with publication number CN 216322380U discloses a grinding device for dried beancurd sticks, which can realize preliminary crushing, so that the granularity of soybean milk is reduced, and therefore, the circulation speed of soybean milk between a grinding rotating block and a grinding base can be effectively improved, and meanwhile, the soybean milk obtained after grinding is similar to the quality of direct grinding, and the yield, the quality and the grinding efficiency of the soybean milk are effectively improved. However, the distance between the grinding rotating block and the grinding base of the device is fixed, so that the grinding rotating block and the grinding base are not convenient to separate and clean, and residues and impurities between the grinding rotating block and the grinding base are easy to deteriorate and pollute the subsequently ground soybean milk after long-term use, so that the subsequent grinding processing is not facilitated. In addition, the device directly receives the soybean milk flowing out through the soybean milk outlet by the collecting tank, lacks effective prefiltering of the soybean milk, is not beneficial to the subsequent slag-slurry separation and filtration process, and needs to be improved.
Disclosure of Invention
Accordingly, the present utility model is directed to a raw material grinding device for producing dried beancurd sticks, which can realize rapid separation of upper and lower grinding discs and effective prefiltering of soybean milk, so as to solve the above problems.
In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows: the utility model provides a raw materials grinder is used in dried beancurd stick production, includes open grinding groove in top, delivery pump and thick liquid storage tank, the vertical backplate that is equipped with in rear end at grinding groove top, the top of backplate is equipped with the roof forward the level, vertical pneumatic cylinder that is equipped with on the roof, the piston rod of pneumatic cylinder is down and fixedly connected with go up the mill, the unloading through-hole has been seted up vertically on the go up the mill, fixedly connected with flexible bellows between unloading through-hole and the roof, be equipped with the pre-crushing section of thick liquid on the roof top that flexible bellows corresponds, the top of pre-crushing section of thick liquid is equipped with feeder hopper, inside be equipped with pre-crushing device, bottom are equipped with the unloading pipe, bottom and flexible bellows intercommunication, the outer bottom fixing frame of grinding groove is equipped with first motor, interior bottom upper rotation and is equipped with the lower mill, lower mill corresponds and its bottom and the coaxial fixed connection of output shaft of first motor from top to bottom, one side lower part of grinding groove is equipped with row material pipe, can dismantle between row material pipe and the delivery pump and be equipped with pre-filter case, be equipped with the flexible bellows on the bottom of pre-filter case, the filter core is equipped with the filter core, the filter core is drawn off, the filter core is connected with the filter core is drawn off the filter core, and the filter core is connected to the filter core.
Preferably, the T-shaped insert block is fixedly arranged on the outer wall of one side of the pre-filtering box along the front-rear direction, the supporting legs are arranged at the four corners of the outer bottom of the grinding groove, the two supporting legs close to the T-shaped insert block are provided with the T-shaped slots which are matched with each other along the front-rear direction, and the T-shaped insert block is inserted and connected on the two T-shaped slots of the corresponding two supporting legs in a penetrating manner.
Preferably, the tail end of the discharge pipe is provided with a first hose, the tail end of the first hose is communicated with the pulp inlet pipe through a first quick connector, the feeding port of the conveying pump is provided with a second hose, and the tail end of the second hose is communicated with the pulp outlet pipe through a second quick connector.
Preferably, the pre-crushing device comprises a rotating shaft which is vertically and rotatably arranged in the pre-crushing cylinder, a crushing blade is arranged on the rotating shaft, and the top end of the rotating shaft extends out of the pre-crushing cylinder and is connected with a second motor in a transmission manner.
The beneficial effects of the utility model are as follows: during grinding, the soybean raw material can be firstly put into the pre-crushing cylinder through the feed hopper, and the pre-crushing device in the pre-crushing cylinder is utilized to carry out preliminary crushing treatment on the soybean raw material, so that the granularity of the raw material is reduced, and the follow-up grinding and pulp discharge are more facilitated. Then, the raw materials after preliminary crushing can enter between the upper millstone and the lower millstone through the blanking pipe, the telescopic corrugated pipe and the blanking through hole, and the operation of the first motor can drive the lower millstone to do rotary motion relative to the upper millstone, and the grinding processing of soybean raw materials can be realized under the mutual cooperation. Then, the ground soybean milk can enter the prefilter box through the material discharging pipe and the milk inlet pipe, and when entering, the soybean milk can be uniformly dispersed to the peripheral side of the folding filter element under the action of the conical end socket, so that the prefilter of the soybean milk is more facilitated. And then, under the pumping of the conveying pump, the soybean milk entering the pre-filtering box can pass through the folding filter element and enter the inner side of the folding filter element, so that the flowing soybean milk can be effectively pre-filtered through the folding filter element, and part of bean dregs in the soybean milk are removed in advance, thereby being more beneficial to subsequent processing. Then, the pre-filtered soybean milk can be conveyed to a soybean milk storage tank for temporary storage through a soybean milk discharging pipe and a conveying pump;
after a period of work, can be under the shut down state through the holistic removability of prefilter case and advance between thick liquid pipe and the row material pipe, row thick liquid pipe and the delivery pump between can dismantle the connection carry out nimble dismouting change to whole prefilter case to guarantee its prefilter effect to soybean milk. Simultaneously, still can operate the pneumatic cylinder, make its piston rod shrink, under the cooperation of bellows, can drive whole upward mill and move to suitable height, increase its and the distance between the mill down to more be convenient for clear up the residue impurity between two mills, avoid the pollution to the soybean milk that the follow-up was ground, more be favorable to follow-up grinding processing. Compared with the prior art, the device can realize the rapid separation of the upper millstone and the lower millstone and the effective pre-filtering treatment of the ground soybean milk, and is more practical.
Drawings
FIG. 1 is a schematic diagram of the front view of the present utility model;
FIG. 2 is a schematic diagram of the front view of the crushing drum and the crushing drum of the present utility model;
fig. 3 is a schematic front view of the prefilter of the present utility model.
Reference numerals in the drawings: 1 is a grinding tank, 2 is a delivery pump, 3 is a slurry storage tank, 4 is a back plate, 5 is a top plate, 6 is a hydraulic cylinder, 7 is an upper grinding disc, 8 is a blanking through hole, 9 is a telescopic corrugated pipe, 10 is a pre-crushing cylinder, 11 is a feed hopper, 12 is a blanking pipe, 13 is a first motor, 14 is a lower grinding disc, 15 is a discharging pipe, 16 is a pre-filtering box, 17 is a folding filter core, 18 is a conical end socket, 19 is a slurry inlet pipe, 20 is a slurry outlet pipe, 21 is a T-shaped insert block, 22 is a supporting leg, 23 is a T-shaped slot, 24 is a first hose, 25 is a first quick connector, 26 is a second hose, 27 is a second quick connector, 28 is a rotating shaft, 29 is a crushing blade, and 30 is a second motor.
Detailed Description
The utility model is described in further detail below with reference to the attached drawings and detailed description:
as shown in fig. 1 to 3, a raw material grinding device for producing dried beancurd sticks comprises a grinding tank 1 with an open top, a conveying pump 2 and a slurry storage tank 3. The rear end at the top of the grinding groove 1 is vertically provided with a back plate 4, the top of the back plate 4 is horizontally provided with a top plate 5 forwards, a hydraulic cylinder 6 is vertically arranged on the top plate 5, and a piston rod of the hydraulic cylinder 6 faces downwards and is fixedly connected with an upper grinding disc 7. The upper grinding disc 7 is vertically provided with a blanking through hole 8, a telescopic corrugated pipe 9 is fixedly connected between the blanking through hole 8 and the top plate 5, and a pre-crushing cylinder 10 is arranged on the top of the top plate 5 corresponding to the telescopic corrugated pipe 9. The top of the pre-crushing cylinder 10 is provided with a feed hopper 11, the inside is provided with a pre-crushing device, the bottom is provided with a blanking pipe 12, and the blanking pipe 12 is communicated with the telescopic corrugated pipe 9. The outer bottom fixing frame of the grinding groove 1 is provided with a first motor 13, the inner bottom is provided with a lower grinding disc 14 in a rotating way, the lower grinding disc 14 corresponds to the upper grinding disc 7 in an up-down way, and the bottom of the lower grinding disc 14 is fixedly connected with an output shaft of the first motor 13 in a coaxial way. A discharge pipe 15 is arranged at the lower part of one side of the grinding groove 1, and a prefilter box 16 is detachably arranged between the discharge pipe 15 and the delivery pump 2. The inner bottom of the pre-filtering box 16 is vertically provided with a folding filter core 17, the top of the folding filter core 17 is provided with a conical end socket 18, the top of the pre-filtering box 16 corresponding to the conical end socket 18 is provided with a slurry inlet pipe 19, the bottom of the pre-filtering box 16 corresponding to the inner side of the folding filter core 17 is provided with a slurry outlet pipe 20, the slurry inlet pipe 19 is detachably connected with the slurry outlet pipe 15, the slurry outlet pipe 20 is detachably connected with a feed inlet of the conveying pump 2, and a discharge outlet of the conveying pump 2 is communicated with a feed inlet of the slurry storage tank 3;
during grinding, the soybean raw material can be firstly put into the pre-crushing cylinder 10 through the feed hopper 11, and the pre-crushing device in the pre-crushing cylinder 10 is utilized to carry out preliminary crushing treatment on the soybean raw material so as to reduce the granularity of the raw material and be more beneficial to the subsequent grinding and pulping. Then, the raw materials after preliminary crushing can enter between the upper millstone 7 and the lower millstone 14 through the blanking pipe 12, the telescopic bellows 9 and the blanking through hole 8, and the operation of the first motor 13 can drive the lower millstone 14 to rotate relative to the upper millstone 7, so that the grinding processing of the soybean raw materials can be realized under the mutual cooperation. Then, the ground soybean milk can enter the prefilter tank 16 through the discharge pipe 15 and the milk inlet pipe 19, and when entering, the soybean milk can be uniformly dispersed to the peripheral side of the folding filter element 17 under the action of the conical end enclosure 18, so that the prefilter of the soybean milk is more facilitated. Then, under the pumping of the conveying pump 2, the soybean milk entering the pre-filtering box 16 can pass through the folding filter element 17 and enter the inner side of the folding filter element 17, so that the flowing soybean milk can be effectively pre-filtered through the folding filter element 17, and part of bean dregs in the soybean milk can be removed in advance, thereby being more beneficial to subsequent processing. Then, the pre-filtered soybean milk can be conveyed to a soybean milk storage tank 3 for temporary storage through a soybean milk discharging pipe 20 and a conveying pump 2;
after a period of time of operation, can be under the shut down state through the whole removable of prefilter box 16 and advance between thick liquid pipe 19 and the row material pipe 15, the detachable connection between row thick liquid pipe 20 and the delivery pump 2 carries out nimble dismouting change to whole prefilter box 16 to guarantee its prefilter effect to soybean milk. Simultaneously, still can operate pneumatic cylinder 6, make its piston rod shrink, under the cooperation of bellows 9, can drive whole last mill 7 and move to suitable height, increase its and lower mill 14 between the distance to more be convenient for clear up the residue impurity between two mills, avoid the pollution to the soybean milk that follows grinding out, more be favorable to follow-up grinding processing. Compared with the prior art, the device can realize the rapid separation of the upper millstone and the lower millstone and the effective pre-filtering treatment of the ground soybean milk, and is more practical. The folded filter element 17 is a preferred product for prefiltering, which is a low pressure differential, high throughput, and long life.
In this embodiment, the outer wall of one side of the pre-filtering box 16 is fixedly provided with the T-shaped insert block 21 along the front-rear direction, four corners of the outer bottom of the grinding tank 1 are respectively provided with the supporting legs 22, two supporting legs 22 close to the T-shaped insert block 21 are respectively provided with the T-shaped slots 23 along the front-rear direction, and the T-shaped insert block 21 is inserted into the two T-shaped slots 23 of the corresponding two supporting legs 22 in a penetrating manner, so that when the pre-filtering box 16 is disassembled, the original pre-filtering box 16 can be disassembled only by disconnecting the connection between the discharge pipe 15 and the slurry inlet pipe 19 and the connection between the slurry outlet pipe 20 and the conveying pump 2 and then drawing out the T-shaped insert block 21 along the front-rear direction. When the pre-filtering box 16 is installed, the T-shaped inserting block 21 is inserted into the T-shaped inserting groove, and then the connection between the material discharging pipe 15 and the pulp feeding pipe 19 and the connection between the pulp discharging pipe 20 and the conveying pump 2 are completed, so that the pre-filtering box 16 can be conveniently and quickly assembled and disassembled in a matched mode, and the pre-filtering effect of the pre-filtering box and the ground soybean milk can be guaranteed.
In this embodiment, the tail end of the discharge pipe 15 is provided with a first hose 24, the tail end of the first hose 24 is communicated with the pulp inlet pipe 19 through a first quick connector 25, the feed inlet of the conveying pump 2 is provided with a second hose 26, and the tail end of the second hose 26 is communicated with the pulp outlet pipe 20 through a second quick connector 27, so that the quick connection and separation between the discharge pipe 15 and the pulp inlet pipe 19 can be realized through the mutual matching of the first hose 24 and the first quick connector 25, and the quick connection and separation between the pulp outlet pipe 20 and the conveying pump can be realized through the mutual matching of the second hose 26 and the second quick connector 27, so that the whole prefilter box 16 can be conveniently assembled, disassembled and replaced flexibly, and the prefilter effect of the prefilter box on ground soybean milk can be ensured. The quick connector adopts the prior art, and generally comprises a male head and a female head, and when the quick connector is used, only the female head or the male head is arranged on the first hose 24 and the second hose 26, and then the corresponding male head or female head is arranged on the pulp inlet pipe 19 and the pulp outlet pipe 20, so that the quick connector can be matched for use.
In this embodiment, the pre-crushing device includes a rotating shaft 28 vertically and rotatably arranged in the pre-crushing cylinder 10, a crushing blade 29 is arranged on the rotating shaft 28, and the top end of the rotating shaft 28 extends out of the pre-crushing cylinder 10 and is in transmission connection with a second motor 30, so that when feeding, the second motor 30 can provide power to drive the rotating shaft 28 and the crushing blade 29 thereon to rotate, thereby being matched with the primary crushing treatment of soybean raw materials and being more beneficial to subsequent grinding and pulping.
The foregoing description of the preferred embodiments of the utility model is not intended to limit the utility model to the precise form disclosed, and any such modifications, equivalents, and alternatives falling within the spirit and scope of the utility model are intended to be included within the scope of the utility model.
Claims (4)
1. The utility model provides a raw materials grinder is used in dried beancurd stick production, includes open grinding groove in top, delivery pump and thick liquid storage tank, its characterized in that, the vertical backplate that is equipped with in rear end at grinding groove top, the top of backplate is equipped with the roof forward the level, vertically on the roof be equipped with the pneumatic cylinder, the piston rod of pneumatic cylinder is down and fixedly connected with go up the mill, the unloading through-hole has been seted up vertically on the mill, fixedly connected with flexible bellows between unloading through-hole and the roof, be equipped with the pre-crushing section of thick liquid on the roof top that flexible bellows corresponds, the top of pre-crushing section of thick liquid is equipped with feeder hopper, inside be equipped with pre-crushing device, bottom are equipped with the unloading pipe, unloading pipe and flexible bellows intercommunication, the outer bottom fixing frame of grinding groove is equipped with first motor, interior bottom upper rotating and is equipped with the lower mill, lower mill corresponds and its bottom is the coaxial fixed connection of the output shaft of first motor, one side lower part of grinding groove is equipped with the material discharge tube, can dismantle between material discharge tube and the delivery pump and be equipped with the filter tank, the filter core is equipped with the filter core in advance in the bottom of pre-filtering case, the filter core is equipped with the filter core in advance, the filter core is equipped with the filter core is connected with the filter core in advance, the filter core is equipped with the filter core in advance, the filter core is connected with the filter core.
2. The raw material grinding device for producing dried beancurd sticks according to claim 1, wherein the outer wall of one side of the pre-filtering box is fixedly provided with T-shaped inserting blocks along the front-rear direction, four corners of the outer bottom of the grinding groove are respectively provided with supporting legs, two supporting legs close to the T-shaped inserting blocks are respectively provided with a T-shaped inserting groove in a matched mode along the front-rear direction, and the T-shaped inserting blocks penetrate and are inserted into the two T-shaped inserting grooves of the corresponding two supporting legs.
3. The raw material grinding device for producing dried beancurd sticks according to claim 1, wherein a first hose is arranged at the tail end of the material discharging pipe, the tail end of the first hose is communicated with the pulp feeding pipe through a first quick connector, a second hose is arranged on the feeding port of the conveying pump, and the tail end of the second hose is communicated with the pulp discharging pipe through a second quick connector.
4. The raw material grinding device for producing dried beancurd sticks according to claim 1, wherein the pre-crushing device comprises a rotating shaft which is vertically and rotatably arranged in a pre-crushing cylinder, crushing blades are arranged on the rotating shaft, and the top end of the rotating shaft extends out of the pre-crushing cylinder and is connected with a second motor in a transmission manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320285642.5U CN219702178U (en) | 2023-02-22 | 2023-02-22 | Raw material grinding device for dried beancurd stick production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320285642.5U CN219702178U (en) | 2023-02-22 | 2023-02-22 | Raw material grinding device for dried beancurd stick production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219702178U true CN219702178U (en) | 2023-09-19 |
Family
ID=87995897
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320285642.5U Active CN219702178U (en) | 2023-02-22 | 2023-02-22 | Raw material grinding device for dried beancurd stick production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219702178U (en) |
-
2023
- 2023-02-22 CN CN202320285642.5U patent/CN219702178U/en active Active
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