CN211418549U - Batching system is used in refractory material production - Google Patents

Batching system is used in refractory material production Download PDF

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Publication number
CN211418549U
CN211418549U CN201921886275.4U CN201921886275U CN211418549U CN 211418549 U CN211418549 U CN 211418549U CN 201921886275 U CN201921886275 U CN 201921886275U CN 211418549 U CN211418549 U CN 211418549U
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storage vat
sealed
production
hopper
stirring
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CN201921886275.4U
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杨海涛
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Zhengzhou Jianxing High Tech Furnace Material Co ltd
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Zhengzhou Jianxing High Tech Furnace Material Co ltd
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Abstract

The utility model relates to a feed proportioning system is used in refractory material production, including a plurality of dosing devices that set up side by side, it includes the storage vat and locates the scale hopper of storage vat below, the storage vat internal rotation is equipped with rabbling mechanism, its top one end is equipped with the feeder hopper, discharging pipe and scale hopper top intercommunication through having first solenoid valve in its bottom, be equipped with weighing sensor on the scale hopper bottom outer wall, the scale hopper bottom is equipped with the unloading pipe that has the second solenoid valve, dosing device below is equipped with a sealed cabin, the unloading pipe all communicates at the sealed cabin top, the sealed cabin top is equipped with the controller, be equipped with belt conveyor in the sealed cabin, belt conveyor is with first, two solenoid valves all are connected with the controller electricity. The utility model discloses can stir the material of storage, avoid causing the jam, accurate dosing when can realize multiple material improves efficiency and quantitative precision to directly carry to next process with the material of joining in marriage, realize the continuous automation of production, improve production quality.

Description

Batching system is used in refractory material production
Technical Field
The utility model belongs to the technical field of refractory material produces, concretely relates to feed proportioning system is used in refractory material production.
Background
The refractory materials are widely applied to various fields of national economy such as steel, nonferrous metals, glass, cement, ceramics, petrifaction, machinery, boilers, light industry, electric power, military industry and the like, and are generally divided into two types, namely unshaped refractory materials and shaped refractory materials. The unshaped refractory material is also called as castable and is mixed powdery particles consisting of a plurality of aggregates or aggregates and one or more adhesives, and when in use, the unshaped refractory material is matched with one or more liquids to be stirred uniformly and has stronger fluidity; the shaped refractory material is generally a refractory brick, the shape of which has standard rules and can also be temporarily processed when being built and cut as required. The production and preparation of both unshaped refractory and shaped refractory generally require multiple processes of calcination, classification, crushing, proportioning, mixing, stirring, molding and the like. The preparation process comprises the following steps of weighing various crushed refractory production raw materials according to corresponding mixture ratios, and preparing for subsequent mixing and other processes. The proportioning accuracy of the refractory production raw materials determines the refractoriness and the acid and alkali resistance of the refractory materials, so the proportioning ratio of various refractory materials must be strictly controlled to ensure the production quality of subsequent refractory materials. But the dosing device of current refractory material production usefulness mostly adopts artifical or semi-automatization ration to get, and intelligent degree of automation is low, complex operation, and ubiquitous batching precision is not high, the scheduling problem of inefficiency, not only influences the process of follow-up production processes, has also greatly influenced refractory material's finished product qualification rate simultaneously, is unfavorable for refractory material's production and processing.
The patent with the application number of 201810306683.1 discloses a dosing device for refractory material production, including revolving stage, base, conveying platform, switch board, be provided with the speed reducer in the base, the speed reducer below is provided with the angle motor, base one side is provided with the conveying platform, the batching bucket has been placed to the conveying bench face, batching bucket one side is provided with the locator, the revolving stage sets up in the base top, be provided with first feeder, second feeder, third feeder and fourth feeder above the revolving stage, first feeder, the second feeder, the third feeder with the fourth feeder is arranged around the center of revolving stage becomes the circumference, first feeder with the third feeder symmetry sets up, the second feeder with the fourth feeder symmetry sets up, the feeding device comprises a first feeding device, a second feeding device, a third feeding device and a fourth feeding device, wherein the first feeding device and the second feeding device comprise fixing seats and storage barrels, the storage barrels are arranged above the fixing seats, feeding motors are arranged in the fixing seats, one ends of the feeding motors are provided with feeding barrels, feeding screws are arranged in the feeding barrels, the feeding barrels are kept away from the other ends of the feeding motors and are provided with feeding encoders, the feeding barrels are kept away from the other ends of the feeding motors, feeding joints are arranged below the other ends of the feeding motors, feeding valves are arranged on the feeding joints, a control panel is arranged on the control cabinet, a partition plate is arranged in the control cabinet, a controller is arranged above the partition plate, and a frequency converter group is arranged below. The device intelligent degree is high, easy operation, and convenient to use can realize full-automatic batching, moreover can intelligent control feed volume, and the batching precision is higher to the dosing quality of dosing unit and the practicality of device have been improved. However, the above-described device still has the following problems: 1. the material mixing speed is low, the efficiency is low, the first feeding device, the second feeding device, the third feeding device and the fourth feeding device are driven by the rotating table to feed materials in sequence, the required time is long, and the simultaneous quantitative feeding of various production raw materials cannot be realized; 2. the production raw materials are firstly stored in the storage barrels of each feeding device and then quantitatively fed by the feeding devices, but as the production raw materials of the refractory materials are mostly powdery materials and are accumulated in the storage barrels for a long time, the phenomena of agglomeration, hardening, blocking and the like are easily caused, and further blockage is caused, so that the quantitative feeding and the subsequent production of the feeding devices are influenced; 3. during the batching, in with material ration batching to a plurality of batching bucket, the material cooperation in the recycling batching bucket carries out next process to the material that is not batched once directly transports to next process, and is inseparable enough with the linking of next process, is unfavorable for the continuous automation of production to go on, remains to improve.
SUMMERY OF THE UTILITY MODEL
In view of this, the utility model aims at providing a can stir the material of storage, can carry out the accurate dosing of multiple material simultaneously and can realize the continuous automatic feed proportioning system for refractory material production of production to solve the continuous automation lower scheduling problem of current dosing unit inefficiency, precision difference, production.
In order to achieve the above object, the utility model adopts the following technical scheme: the utility model provides a proportioning system for refractory material production, includes a plurality of dosing devices that set up side by side, dosing device includes the storage vat and locates the scale hopper of storage vat below, the storage vat internal rotation is equipped with rabbling mechanism, storage vat top one end is equipped with the feeder hopper, the storage vat bottom is equipped with the discharging pipe that has first solenoid valve, the scale hopper top is sealed and is linked together with the discharging pipe, be equipped with weighing sensor on the scale hopper bottom outer wall, scale hopper bottom is equipped with the unloading pipe that has the second solenoid valve, and a plurality of dosing device's below is equipped with a sealed storehouse along its direction of arranging, dosing device's unloading pipe all communicates at the top of sealed storehouse, the sealed storehouse top is equipped with the controller, the level is equipped with belt conveyor in the sealed storehouse of unloading pipe below, belt conveyor and first, The second electromagnetic valves are electrically connected with the controller, and a discharge pipe is arranged at one end of the bottom of the sealing bin.
Preferably, rabbling mechanism includes that vertical and rotation locate the (mixing) shaft in the storage vat, the (mixing) shaft top extends to the storage vat top outside and fixedly connected with agitator motor, it has a plurality of groups stirring rake to be upper and lower interval equipartition on the (mixing) shaft, and every group stirring rake comprises a plurality of stirring vane along the radial setting of (mixing) shaft and the circumference interval equipartition of (mixing) shaft.
Preferably, the top end of the feed hopper is hinged with a sealing cover.
Preferably, the belt conveyor comprises a frame, two sides of the frame are fixedly connected to the inner side walls of the corresponding sealed bins, one end of the frame is rotatably provided with a bend drum, the other end of the frame is rotatably provided with a driving drum, a conveying belt is connected between the driving drum and the bend drum, a plurality of upper supporting rollers are uniformly distributed on the lower surface of the conveying belt above the frame along the length direction of the lower surface of the conveying belt, a plurality of lower supporting rollers are uniformly distributed on the lower surface of the conveying belt below the frame along the length direction of the lower supporting rollers at intervals, and the upper supporting rollers and the lower supporting rollers are connected with the.
Preferably, the discharge pipe is arranged at the end where the driving roller is arranged and is far away from the bottom of the sealed cabin of the conveying belt.
Preferably, the outer side wall of one end, far away from the discharge pipe, of the sealed bin is fixedly connected with a dust remover, the air inlet of the dust remover is communicated with the bottom of the corresponding outer side wall of the sealed bin through a dust collection pipeline, and the air outlet of the dust remover faces towards one side, far away from the dust collection pipeline, and is connected with an air blower.
The utility model has the advantages that: the utility model relates to a rationally, simple structure: production raw materials of various refractory materials are stored in the storage barrels, and when the production raw materials are stored, the materials can be continuously stirred through the rotation of the stirring shaft and the stirring paddles on the stirring shaft, so that the phenomena of caking and the like caused by long-term accumulation of the materials are prevented, the blockage of a discharge pipe is avoided, and the normal operation of subsequent quantitative proportioning is ensured; when in quantitative proportioning, the controller is only required to open the first electromagnetic valve firstly to enable the materials in the storage bucket to enter the weighing hoppers, the weighing sensors are used for weighing the materials in the weighing hoppers, the weight information of the materials is transmitted to the controller, the controller receives the information and compares the information with a set value, when the weight of the materials in one weighing hopper reaches the set value, the controller can automatically control to close the first electromagnetic valve corresponding to the weighing hopper and open the second electromagnetic valve corresponding to the first electromagnetic valve, and the weighed materials in the weighing hopper are discharged onto the belt conveyor, so that the operation is simple, the automation degree is high, the accuracy of quantitative proportioning can be greatly improved, the production quality of the refractory materials is ensured, meanwhile, the quantitative proportioning mode is adopted, a plurality of quantitative feeding devices arranged side by side are utilized, the accurate quantitative feeding of a plurality of production raw materials of the refractory materials can be realized simultaneously, the efficiency is high, the batching time is greatly shortened, and the process of the subsequent production process is facilitated; after each weighed production raw material falls on the belt conveyor, the belt conveyor is controlled to be started through the controller, the materials which fall on the conveying belt and are well proportioned in a fixed amount are directly conveyed to the next procedure for subsequent production, continuous automation of production can be realized, and integral production efficiency and production quality are improved.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Reference numbers in the figures: 1 is the dosing device, 2 is the storage vat, 3 is the feeder hopper, 4 is sealed lid, 5 is agitator motor, 6 is the (mixing) shaft, 7 is stirring vane, 8 is first solenoid valve, 9 is the discharging pipe, 10 is the weighing hopper, 11 is weighing sensor, 12 is the second solenoid valve, 13 is the unloading pipe, 14 is the controller, 15 is the dust remover, 16 is the sealed storehouse, 17 is the dust absorption pipeline, 18 is the bend drum, 19 is the frame, 20 is the upper roll, 21 is the lower roll, 22 is the link, 23 is conveyor belt, 24 is driving pulley, 25 is the discharge tube.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments:
as shown in fig. 1, a batching system for refractory production comprises a plurality of dosing devices 1 arranged side by side for precise batching. The quantitative feeding device 1 comprises a storage bucket 2 and a weighing hopper 10 arranged below the storage bucket and used for storing and weighing materials respectively. The stirring mechanism is arranged in the storage barrel 2 in a rotating mode and used for stirring materials in the material storage process, so that the materials are prevented from being hardened into blocks, the blockage of the storage barrel 2 is avoided, the uniformity of the materials is guaranteed, and the materials are discharged smoothly. One end of the top of the storage barrel 2 is provided with a feed hopper 3 for feeding materials into the storage barrel 2 to store the materials, and supplementing the materials stored in the storage barrel 2 in time to ensure the subsequent production. The discharging pipe 9 that has first solenoid valve 8 is equipped with to storage vat 2 bottom, the top of weighing hopper 10 is sealed and is linked together with discharging pipe 9, be equipped with weighing sensor 11 on the bottom outer wall of weighing hopper 10, the bottom of weighing hopper 10 is equipped with unloading pipe 13 that has second solenoid valve 12, a plurality of dosing device 1's below is equipped with a sealed storehouse 16 along its direction of arranging, the unloading pipe 13 of dosing device 1 all communicates at the top of sealed storehouse 16, the top of sealed storehouse 16 is equipped with controller 14, the level is equipped with belt conveyor in the sealed storehouse 16 of unloading pipe 13 below, belt conveyor and first solenoid valve 8, second solenoid valve 12 all is connected with controller 14 electricity, sealed storehouse 16 bottom one end is equipped with discharge tube 25. When the quantitative batching begins, belt conveyor, first solenoid valve 8 and second solenoid valve 12 all are in the closed condition, open each first solenoid valve 8 through controller 14 control earlier, make the material in each storage vat 2 begin to fall simultaneously and carry out quantitative weighing in corresponding weighing hopper 10, specifically do: the weighing sensor 11 detects the weight of the material entering the weighing hopper 10 in real time, and transmits the weight information to the controller 14, the controller 14 receives the weight information of each material and compares the weight information with a weight set value corresponding to each material, when the weight of the material in a certain weighing hopper reaches a self set value, the controller 14 automatically controls to close the first electromagnetic valve 8 corresponding to the weighing hopper 10 and open the second electromagnetic valve 12 corresponding to the first electromagnetic valve, so that the weighed material in the weighing hopper 10 can be discharged onto the belt conveyor, and after the material in the weighing hopper 10 is completely discharged, the controller 14 automatically controls to close the second electromagnetic valve 12 corresponding to the weighing hopper 10 again according to the weight information transmitted by the corresponding weighing sensor 11, so that the weighing hopper 10 completes the quantitative weighing and feeding operation, the operation is simple, the automation degree is high, and the accuracy of quantitative batching can be greatly improved, guarantee refractory material's production quality, and through such dosing mode, utilize a plurality of dosing devices 1 that set up side by side, can realize that refractory material's multiple raw materials for production carries out accurate dosing simultaneously, and is efficient, shortens the batching time greatly, is favorable to the process of follow-up production process. After all the quantitative feeding devices 1 complete the quantitative feeding operation, the controller 14 controls the belt conveyor to start, and the weighed materials falling on the belt conveyor are directly conveyed and discharged to the next procedure through the discharge pipe 25 for production and processing, so that the continuous automation of production can be realized, and the overall production efficiency and the production quality are improved.
In this embodiment, rabbling mechanism includes vertical and rotates the (mixing) shaft 6 of locating in storage vat 2, 6 tops of (mixing) shaft extend to the 2 top outsides of storage vat and fixedly connected with agitator motor 5, (mixing) shaft 6 is last to be, the interval equipartition has a plurality of groups of stirring rake down, every group stirring rake is by a plurality of stirring shaft 6 along radial setting and the stirring vane 7 of the circumference interval equipartition of (mixing) shaft 6 constitutes, in the use, various refractory material's raw materials for production are stored in each storage vat 2 earlier, start agitator motor 5 when storing, it rotates to provide power drive (mixing) shaft 6 and the stirring vane 7 on it through agitator motor 5, thereby constantly stir the material in material storage process, prevent that the material from piling up for a long time and phenomenon such as caking appears, avoid discharging pipe 9 to block up, guarantee follow-up quantitative batching and normally. The articulated sealed lid 4 that is equipped with in top of feeder hopper 3 for control opening and close of feeder hopper 3, during the use, can carry out the feeding operation through opening sealed lid 4, and after the feeding is accomplished, close sealed lid 4 once more, it is sealed with feeder hopper 3, can effectively guarantee the leakproofness of whole storage vat 2, can prevent the influence of dust and moisture in the outside air to the material of storage, can avoid again that the material of rabbling mechanism when stirring the material in the storage process splashes and the dust leaks, improve the storage quality of material.
In this embodiment, belt conveyor includes frame 19, frame 19 both sides fixed connection is on corresponding sealed silo 16 inside wall, locate the whole sealed silo 16 of locating of belt conveyor in, can make the ration unloading of material and transportation process all be in under the environment sealed relatively, can effectively prevent the outer scattering of the dust that produces when material unloading and carrying and spill everywhere of the material that overflows from belt conveyor and scatter, make the dust and the material that overflows can deposit in the bottom of sealed silo 16, be convenient for retrieve and utilize. One end of the rack 19 is rotatably provided with a bend drum 18, the other end of the rack is rotatably provided with a driving drum 24, a conveying belt 23 is connected between the driving drum 24 and the bend drum 18, so that when the belt conveyor works, the driving drum 24 is driven to rotate by a driving motor (not shown in the figure) with a speed reducer, the conveying belt 23 rotates and advances between the driving drum 24 and the bend drum 18, the conveying of materials is realized, and the driving motor with the speed reducer is electrically connected with the controller 14, so that the operation of the belt conveyor is controlled by the controller 14, and the operation is convenient. The discharge pipe 25 is arranged at the end where the driving roller 24 is located and is far away from the bottom of the sealed cabin 16 of the conveying belt 23, namely, the end where the direction-changing roller 18 is located is a feeding end of the belt conveyor, and the end where the driving roller 24 is located is a discharging end of the belt conveyor, so that the traction force can be increased, and the forward conveying of the conveying belt 23 is favorably driven. The lower surface of conveyor belt 23 above frame 19 has a plurality of upper idler 20 along its length direction interval equipartition, and the lower surface of conveyor belt 23 below frame 19 has a plurality of snub pulley 21 along its length direction interval equipartition, and upper idler 20, snub pulley 21 all link to each other with frame 19 through link 22 for carry out the auxiliary stay to conveyor belt 23 and the material on it, guarantee the smooth and stable of transported substance material operation.
In this embodiment, fixedly connected with dust remover 15 on the one end lateral wall that discharge tube 25 was kept away from to sealed storehouse 16, the air inlet of dust remover 15 passes through dust absorption pipeline 17 and the bottom intercommunication of corresponding sealed storehouse 16 lateral wall, dust absorption pipeline 17's one side and be connected with the air-blower are kept away from to the gas outlet orientation of dust remover 15, in the use, usable air-blower provides wind-force, will deposit in the dust of sealed storehouse 16 bottom and the powder that spills over is retrieved to dust remover 15 through dust absorption pipeline 17, be convenient for retrieve and recycle, the raw materials is not wasted, and the production cost is saved. The dust collector 15 may be an existing cyclone dust collector or a bag type dust collector.
The utility model discloses a use method: the utility model discloses when using, open sealed lid 4 on each feeder hopper 3 earlier, send into each storage vat 2 respectively with refractory material's various raw materials for production and keep in, the material loading is accomplished the back, close sealed lid 4 once more, guarantee the leakproofness of storage vat 2, and start agitator motor 5 on each storage vat 2 simultaneously, it drives (mixing) shaft 6 and the stirring vane 7 on it and rotates to provide power through agitator motor 5, thereby constantly stir the material in material storage process, prevent material caking scheduling problem, avoid discharging pipe 9 to block up. When the quantitative batching begins, belt conveyor, first solenoid valve 8 and second solenoid valve 12 all are in the closed condition, open each first solenoid valve 8 through controller 14 control earlier, make the material in each storage vat 2 begin to fall simultaneously and carry out quantitative weighing in corresponding weighing hopper 10, specifically do: the weighing sensor 11 detects the weight of the material entering the weighing hopper 10 in real time, and transmits the weight information to the controller 14, the controller 14 receives the weight information of each material and compares the weight information with a weight set value corresponding to each material, when the weight of the material in a certain weighing hopper reaches the self set value, the controller 14 automatically controls to close the first electromagnetic valve 8 corresponding to the weighing hopper 10 and open the second electromagnetic valve 12 corresponding to the first electromagnetic valve 8, so that the weighed material in the weighing hopper 10 can be discharged onto the conveying belt 23 of the belt conveyor, and after the material in the weighing hopper 10 is completely discharged, the controller 14 automatically controls to close the second electromagnetic valve 12 corresponding to the weighing hopper 10 again according to the weight information transmitted by the corresponding weighing sensor 11, so that the weighing hopper 10 completes the quantitative feeding operation. By analogy, after all the quantitative feeding devices 1 complete the quantitative feeding operation, the controller 14 controls the belt conveyor to start, and the materials falling on the conveying belt 23 are directly conveyed to the next procedure for production and processing.
The above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included within the protection scope of the present invention.

Claims (6)

1. The utility model provides a proportioning system for refractory material production, includes a plurality of dosing device that set up side by side, its characterized in that, dosing device includes the storage vat and locates the scale hopper of storage vat below, the storage vat internal rotation is equipped with rabbling mechanism, storage vat top one end is equipped with the feeder hopper, the storage vat bottom is equipped with the discharging pipe that has first solenoid valve, the scale hopper top is sealed and is linked together with the discharging pipe, be equipped with weighing sensor on the scale hopper bottom outer wall, scale hopper bottom is equipped with the unloading pipe that has the second solenoid valve, and is a plurality of dosing device's below is equipped with a sealed storehouse along its direction of arranging, dosing device's unloading pipe all communicates at the top of sealed storehouse, the sealed storehouse top is equipped with the controller, the level is equipped with belt conveyor in the sealed storehouse of unloading pipe below, belt conveyor and first, The second electromagnetic valves are electrically connected with the controller, and a discharge pipe is arranged at one end of the bottom of the sealing bin.
2. The batching system for refractory material production according to claim 1, wherein the stirring mechanism comprises a vertical stirring shaft which is rotatably arranged in the storage vat, the top end of the stirring shaft extends to the outer side of the top of the storage vat and is fixedly connected with a stirring motor, a plurality of groups of stirring paddles are uniformly distributed on the stirring shaft at intervals from top to bottom, and each group of stirring paddles consists of a plurality of stirring blades which are radially arranged along the stirring shaft and uniformly distributed at intervals along the circumferential direction of the stirring shaft.
3. The refractory production batching system as in claim 1, wherein a sealing cap is hingedly attached to the top end of the feed hopper.
4. The batching system for refractory material production according to claim 1, wherein the belt conveyor comprises a frame, two sides of the frame are fixedly connected to the inner side walls of the corresponding sealed bins, one end of the frame is rotatably provided with a bend drum, the other end of the frame is rotatably provided with a driving drum, a conveying belt is connected between the driving drum and the bend drum, a plurality of upper supporting rollers are uniformly distributed on the lower surface of the conveying belt above the frame at intervals along the length direction of the lower surface of the conveying belt, a plurality of lower supporting rollers are uniformly distributed on the lower surface of the conveying belt below the frame at intervals along the length direction of the lower surface of the conveying belt, and the upper supporting rollers and the lower supporting rollers are connected.
5. The refractory production batching system as in claim 4, wherein said discharge tube is located at the end of the drive drum distal from the bottom of the seal box of the conveyor belt.
6. The batching system for refractory production according to claim 5, wherein a dust remover is fixedly connected to the outer side wall of one end of the sealed bin far away from the discharge pipe, the air inlet of the dust remover is communicated with the bottom of the outer side wall of the corresponding sealed bin through a dust suction pipeline, and the air outlet of the dust remover faces to one side far away from the dust suction pipeline and is connected with a blower.
CN201921886275.4U 2019-11-05 2019-11-05 Batching system is used in refractory material production Active CN211418549U (en)

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CN201921886275.4U CN211418549U (en) 2019-11-05 2019-11-05 Batching system is used in refractory material production

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112357610A (en) * 2020-10-21 2021-02-12 南京科达新控仪表有限公司 Feeder system with dust removal performance
CN112478687A (en) * 2020-11-23 2021-03-12 山东省现代中药研究院有限公司 Quality control equipment for Chinese medicinal composition for preventing and treating new coronavirus
CN112717748A (en) * 2020-12-14 2021-04-30 阜阳市尚源食品有限公司 A spices configuration device for preparation of sauce braised pork

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112357610A (en) * 2020-10-21 2021-02-12 南京科达新控仪表有限公司 Feeder system with dust removal performance
CN112357610B (en) * 2020-10-21 2022-04-29 南京科达新控仪表有限公司 Feeder system with dust removal performance
CN112478687A (en) * 2020-11-23 2021-03-12 山东省现代中药研究院有限公司 Quality control equipment for Chinese medicinal composition for preventing and treating new coronavirus
CN112717748A (en) * 2020-12-14 2021-04-30 阜阳市尚源食品有限公司 A spices configuration device for preparation of sauce braised pork
CN112717748B (en) * 2020-12-14 2022-07-01 阜阳市尚源食品有限公司 A spices configuration device for preparation of sauce braised pork

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