Lotus root starch mixing and feeding device

Abstract

The utility model discloses a lotus root starch mixing and feeding device. The lotus root starch mixing and feeding device comprises a receiving bin, a feeding pipeline and a negative pressure generating device, the receiving bin is located below the first mixing bin containing lotus root starch, can be communicated with the first mixing bin and can receive the lotus root starch from the first mixing bin; the head end of the feeding pipeline is arranged on the lower portion of the receiving bin and can receive lotus root starch from the receiving bin. The tail end of the feeding pipeline is opened downwards and is communicated with the second mixing bin, the negative pressure generating device is connected with the feeding pipeline and / or the second mixing bin, a negative pressure environment can be created in the second mixing bin and / or the feeding pipeline, and lotus root starch in the feeding pipeline can enter the second mixing bin under the action of the negative pressure environment. By the adoption of the structure, automatic conveying and transferring of materials can be achieved, the labor intensity of workers can be reduced, the personal health of the workers can be guaranteed, the labor cost and the equipment cost can be reduced, the transferring and conveying efficiency of the materials can be greatly improved, and then the production efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of food processing, in particular to a lotus root starch mixing and feeding device. Background Art

[0002] With the rapid growth of China's food industry production, food processing methods and equipment are constantly improving. The food processing methods that previously required manual work are gradually being replaced by mechanized equipment.

[0003] In some small-scale food processing plants, food materials are mainly transported by carts. The equipment unloads the materials into the carts, and then workers push the carts to transport the materials to the second mixing bin of another device. If the second mixing bin of another device is at a higher height, workers need to lift the carts to unload the materials, or use other tools or equipment to raise the height of the carts to help unload the materials. It is not only time-consuming and labor-intensive, but also inefficient for workers to transfer materials between devices. Long-term and heavy labor can also cause health problems for workers.

[0004] In the prior art, materials are transferred between multiple mixing bins by setting up structures such as spiral lifting devices. However, the spiral lifting devices have the disadvantages of heavy equipment weight, high installation and use costs, and accumulation of materials in the lifting devices during long-term use, which is difficult to clean and affects the normal use of the equipment.

[0005] This shows that the prior art still has certain defects. Utility Model Content

[0006] The purpose of the utility model is to provide a lotus root starch mixing and feeding device to solve at least one of the above-mentioned existing problems.

[0007] In order to achieve the above-mentioned purpose, the utility model provides a lotus root starch mixing feeding device, comprising a receiving bin, a feeding pipeline, and a negative pressure generating device;

[0008] The receiving bin is located below the first mixing bin filled with lotus root powder and can be communicated with the first mixing bin, and the receiving bin can receive the lotus root powder from the first mixing bin; the head end of the feeding pipe is arranged at the lower part of the receiving bin, and can receive the lotus root powder from the receiving bin; the end of the feeding pipe is downwardly opened and communicated with the second mixing bin, and the negative pressure generating device is connected to the feeding pipe and / or the second mixing bin, and can create a negative pressure environment inside the second mixing bin and / or the feeding pipe, and the lotus root powder in the feeding pipe can enter the second mixing bin under the action of the negative pressure environment.

[0009] As a preferred embodiment of the present application, the negative pressure generating device is connected to the second mixing bin and a first filter is provided at the connection between the negative pressure generating device and the second mixing bin, and the first filter is a food-grade filter.

[0010] As a preferred embodiment of the present application, the receiving bin also includes a bin cover, which is arranged on the material receiving port of the receiving bin: the bin cover is provided with at least one embedded opening, and the opening is provided with a detachable air valve; the air valve includes an embedded portion embedded in the opening and a valve cap covering the opening, the diameter of the valve cap is larger than the diameter of the embedded portion, and a second filter is arranged in the air valve.

[0011] As a preferred embodiment of the present application, the opening is detachably connected to the motorized adapter, and the motorized adapter includes at least one of the following: a water pipe and an air intake pipe.

[0012] As a preferred embodiment of the present application, the material receiving port of the receiving bin is larger than the material discharging port of the first mixing bin, and the volume of the receiving bin is larger than the volume of the first mixing bin.

[0013] As a preferred embodiment of the present application, a pressure sensor is provided at the bottom of the receiving bin to detect the weight of the lotus root starch. When the weight reaches a preset threshold, the first mixing bin stops unloading.

[0014] As a preferred embodiment of the present application, the end of the feeding pipe is connected to the feed port of the second mixing bin through a seal.

[0015] As a preferred embodiment of the present application, a material level switch is provided on the top edge of the second mixing bin, and the negative pressure generating device is electrically connected to the material level switch.

[0016] As a preferred embodiment of the present application, it also includes an elastic bracket and a vibrating member, the end of the feeding pipe is connected to the elastic bracket, and the vibrating member is connected to the end of the feeding pipe.

[0017] As a preferred embodiment of the present application, the sealing member is a flexible sealing member.

[0018] Due to the adoption of the above technical solution, the beneficial effects achieved by this application are as follows:

[0019] 1. In the above scheme, the lotus root powder mixing and feeding device in this application can realize the automatic transportation and transfer of lotus root powder materials, which can not only reduce the labor intensity and help protect the personal health of workers, but also reduce labor costs, and can actually greatly improve the transportation and conveying efficiency of materials, thereby improving production efficiency.

[0020] 2. In the above scheme, the use of negative pressure pneumatic conveying can greatly save and improve the conveying efficiency of lotus root powder. Compared with existing screw conveyors and other devices, the use of negative pressure pneumatic conveying equipment has a simpler structure, low setting cost, low use cost and easy setting, and does not need to occupy too much installation space. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] The drawings described herein are used to provide a further understanding of the present invention and constitute a part of the present invention. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation on the present invention. In the drawings:

[0022] Figure 1 This is a schematic diagram of the structure of a lotus root starch mixing and feeding device in an example;

[0023] Figure 2 for Figure 1 The structural diagram of part A in the figure;

[0024] Figure 3 for Figure 1 Schematic diagram of the structure of part B.

[0025] List of parts and reference numerals:

[0026] 1 receiving bin, 11 material receiving port, 12 bin cover, 121 opening, 13 air vent, 131 embedded part, 132 valve cap;

[0027] 2 feeding pipeline;

[0028] 3. Negative pressure generating device;

[0029] 4. Pressure sensor;

[0030] 5. Seals;

[0031] 61 first mixing bin, 611 discharge port, 62 second mixing bin, 621 feed port, 622 material level switch;

[0032] 7 elastic bracket;

[0033] 8. Vibrating parts;

[0034] 91 is a first filter, 92 is a second filter. DETAILED DESCRIPTION

[0035] In order to more clearly illustrate the overall concept of the present invention, a detailed description is given below in combination with the accompanying drawings by way of examples.

[0036] It should be noted that many specific details are elaborated in the following description to facilitate a full understanding of the present invention. However, the present invention can also be implemented in other ways different from those described herein. Therefore, the protection scope of the present invention is not limited to the specific implementation methods disclosed below.

[0037] like Figure 1-3 As shown, the present application provides a lotus root powder mixing and feeding device, comprising a receiving bin 1, a feeding pipe 2, and a negative pressure generating device 3; the receiving bin 1 is located below a first mixing bin 61 filled with lotus root powder, and can be communicated with the first mixing bin 61, and the receiving bin 1 can receive the lotus root powder from the first mixing bin 61; the head end of the feeding pipe 2 is arranged at the lower part of the receiving bin 1, and can receive the lotus root powder from the receiving bin 1; the end of the feeding pipe 2 opens downward and is communicated with the second mixing bin 62, the negative pressure generating device 3 is connected to the feeding pipe 2 and / or the second mixing bin 62, and can create a negative pressure environment inside the second mixing bin 62 and / or the feeding pipe 2, and the lotus root powder in the feeding pipe 2 can enter the second mixing bin 62 under the action of the negative pressure environment.

[0038] In one example, referring to Figure 1 and Figure 3 As shown, the side wall of the second mixing bin 62 is provided with a negative pressure connection port, the negative pressure generating device 3 is connected to the negative pressure connection port through a negative pressure pipe, and a first filter screen 91 is provided at the connection between the negative pressure pipe and the negative pressure connection port. As a preferred embodiment of the present application, the connection between the negative pressure generating device 3 and the negative pressure pipe is also provided with a first filter screen 91. Preferably, the first filter screen 91 is a food grade filter screen, such as a PP mesh polypropylene filter screen yarn.

[0039] The above structure can realize the automatic transportation and transfer of lotus root powder materials, which can not only reduce the labor intensity and protect the health of workers, but also reduce labor costs, and can greatly improve the efficiency of material transportation and transportation, thereby improving production efficiency. Compared with existing screw conveyors and other devices, the negative pressure pneumatic conveying equipment has a simpler structure, low setting cost, low use cost and convenient setting. At the same time, it does not need to occupy too much installation space, which can help users obtain greater economic benefits.

[0040] In one example, referring to Figure 1 and Figure 2As shown, the receiving bin 1 also includes a bin cover 12, and the bin cover 12 is arranged on the receiving port 11 of the receiving bin 1: at least one embedded opening 121 is provided on the bin cover 12, and a detachable air valve 13 is provided on the opening 121; the air valve 13 includes an embedded portion 131 embedded in the opening 121 and a valve cap 132 covering the opening 121, and the diameter of the valve cap 132 is larger than the diameter of the embedded portion 131, and a second filter screen 92 is arranged in the air valve 13. Preferably, the second filter screen 92 is also a food-grade filter screen. By providing the bin cover 12, leakage of powdered food is prevented, thereby causing waste, and at the same time, dust pollution in the working environment of the workers is reduced, making the working environment cleaner and ensuring the health of the workers; by providing the air valve 13 to provide pressure in the pipeline, the transmission efficiency of the lotus root powder is made higher.

[0041] Continue to refer to Figure 1 and Figure 2 As shown, the opening 121 on the bin cover 12 is detachably connected to the motorized adapter, and the motorized adapter includes at least any one of the following: a water pipe, an air inlet pipe. The motorized adapter is detachably connected through the opening 121, so that the feeding pipeline 2 or the negative pressure generating device 3, etc. can be easily replaced and cleaned. The receiving port 11 of the receiving bin 1 is larger than the discharge port 611 of the first mixing bin 61, and the volume of the receiving bin 1 is larger than the volume of the first mixing bin 61. The receiving port 11 and the volume of the receiving bin 1 are larger than the discharge port 611 and the volume of the first mixing bin 61, which is conducive to the receiving bin 1 to better receive the lotus root powder and prevent the lotus root powder from falling. As a preferred embodiment of the present application, a pressure sensor 4 is provided at the bottom of the receiving bin 1 to detect the weight of the lotus root powder. When the weight reaches a preset threshold, the first mixing bin 61 stops unloading. By setting up the pressure sensor 4, overflow due to too much material in the receiving bin 1 can be prevented. When the material contained in the receiving bin 1 has reached the maximum value that it can bear, the controller notifies the first mixing bin 61 to stop unloading to prevent the receiving bin 1 from being full and unable to carry excess material.

[0042] Furthermore, the end of the feeding pipe 2 is connected to the feeding port 621 of the second mixing bin 62 through a sealing member 5. The sealing member 5 is provided to effectively prevent the dust caused by the lotus root powder during the unloading process. It also includes an elastic bracket 7 and a vibrating member 8. The end of the feeding pipe 2 is connected to the elastic bracket 7, and the vibrating member 8 is connected to the end of the feeding pipe 2. The setting of the vibrating member 8 can regularly perform a vibration dust removal operation on the feeding pipe 2 to prevent the powder from accumulating inside the feeding pipe 2, etc. The setting of the elastic bracket 7 can prevent the feeding pipe 2 from being damaged during the vibration process or affecting the connection between the feeding pipe 2 and the receiving bin 1 and the second mixing bin 62. In a preferred example, the sealing member 5 is a flexible sealing member 5, such as a cloth cover provided in the second mixing bin 62, to form a closed space between the end of the feeding pipe 2 and the second mixing bin 62. This setting method can not only achieve sealing but also absorb the vibration of the feeding pipe 2, so as to prevent the vibration from being transmitted to the second mixing bin 62 and affecting the use of the second mixing bin 62.

[0043] As a preferred embodiment of the present application, a material level switch 622 is provided at the top edge of the second mixing bin 62, and the negative pressure generating device 3 is electrically connected to the material level switch 622. When the amount of lotus root starch stored in the second mixing bin 62 reaches a set threshold, the material level switch 622 is triggered to control the negative pressure generating device 3 to stop and wait for work, so as to avoid the situation where the device is damaged due to excessive lotus root starch.

[0044] The technical solution protected by the present utility model is not limited to the above-mentioned embodiments. It should be pointed out that the combination of the technical solution of any embodiment with the technical solution of one or more other embodiments is within the protection scope of the present utility model. Although the present utility model has been described in detail above with general descriptions and specific embodiments, it is obvious to those skilled in the art that some modifications or improvements can be made to it based on the present utility model. Therefore, these modifications or improvements made without departing from the spirit of the present utility model are within the scope of protection claimed by the present utility model.

Claims

1. A lotus root starch mixing and feeding device, It is characterized in that It includes a receiving bin, a feeding pipeline, and a negative pressure generating device; The receiving bin is located below the first mixing bin filled with lotus root powder and can be communicated with the first mixing bin, and the receiving bin can receive the lotus root powder from the first mixing bin; the head end of the feeding pipe is arranged at the lower part of the receiving bin, and can receive the lotus root powder from the receiving bin; the end of the feeding pipe is downwardly opened and communicated with the second mixing bin, and the negative pressure generating device is connected to the feeding pipe and / or the second mixing bin, and can create a negative pressure environment inside the second mixing bin and / or the feeding pipe, and the lotus root powder in the feeding pipe can enter the second mixing bin under the action of the negative pressure environment.

2. The lotus root starch mixing and feeding device according to claim 1, It is characterized in that The negative pressure generating device is connected to the second mixing bin, and a first filter is provided at the connection point between the negative pressure generating device and the second mixing bin, and the first filter is a food-grade filter.

3. The lotus root starch mixing and feeding device according to claim 2, It is characterized in that The receiving bin further comprises a bin cover, and the bin cover is arranged on the receiving port of the receiving bin: The bin cover is provided with at least one embedded opening, and the opening is provided with a detachable air valve; the air valve includes an embedded portion embedded in the opening and a valve cap covering the opening, the diameter of the valve cap is larger than the diameter of the embedded portion, and a second filter is provided in the air valve.

4. The lotus root starch mixing and feeding device according to claim 3, It is characterized in that The opening is detachably connected to the motorized adapter, and the motorized adapter includes at least one of the following: a water pipe and an air intake pipe.

5. The lotus root starch mixing and feeding device according to claim 4, It is characterized in that The material receiving port of the receiving bin is larger than the material discharging port of the first mixing bin, and the volume of the receiving bin is larger than the volume of the first mixing bin.

6. The lotus root starch mixing and feeding device according to claim 4, It is characterized in that A pressure sensor is provided at the bottom of the receiving bin to detect the weight of the lotus root starch. When the weight reaches a preset threshold, the first mixing bin stops unloading.

7. The lotus root starch mixing and feeding device according to claim 6, It is characterized in that The end of the feeding pipe is connected to the feeding port of the second mixing bin through a sealing member.

8. The lotus root starch mixing and feeding device according to claim 7, It is characterized in that A material level switch is provided on the top edge of the second mixing bin, and the negative pressure generating device is electrically connected to the material level switch.

9. The lotus root starch mixing and feeding device as claimed in claim 8, It is characterized in that It also includes an elastic bracket and a vibrating member. The end of the feeding pipe is connected to the elastic bracket, and the vibrating member is connected to the end of the feeding pipe.

10. The lotus root starch mixing and feeding device according to claim 9, It is characterized in that The sealing element is a flexible sealing element.

Images