Efficient processing technology of konjac fine powder

Abstract

The application discloses a high-efficiency processing technology for konjak fine powder and relates to the field of konjak. The cleaning machine sequentially comprises a first cavity, a second cavity and a third cavity along a transmission direction, and the first cavity, the second cavity and the third cavity respectively comprise first transmission structure, second transmission structure and third transmission structure which are sequentially connected. The second transmission structure comprises a spiral conveying belt with a vertical straight line as an axis, the upper end of the spiral conveying belt is connected with the first transmission structure, and the lower end of the spiral conveying belt is connected with the third transmission structure. The first transmission structure and the third transmission structure are both provided with water spraying pipes which act on konjak, and the second cavity is provided with soaking liquid which is used for soaking konjak. The device can clean konjak in multiple directions and angles through inclined, spiral and horizontal transmission structures, can cover multiple surfaces for cleaning and guarantees cleaning quality.

Description

TECHNICAL FIELD

[0001] The present application relates to the field of konjac, in particular to a high-efficiency processing technology of konjac fine powder. BACKGROUND

[0002] Konjac is a food material with delicious taste. Konjac grows in the soil, and the picked konjac is mixed with soil. The existing cleaning machine uses a brush to clean it. For example, a water-saving konjac cleaning device is disclosed in Chinese patent CN109198674A, which rotates and stirs the konjac to clean it.

[0003] However, the konjac skin is irregular and has many pits. The brush of the existing cleaning machine can only clean a small part, and cannot clean the pits on the surface of the konjac completely. At the same time, the soft brush cannot effectively clean the impurities in the pits. SUMMARY

[0004] One object of the present application is to provide a high-efficiency processing technology of konjac fine powder, which can quickly and effectively treat the sludge in the pits on the surface of the konjac by first, second and third cavities for first flushing, soaking and second flushing, thereby improving the cleaning efficiency and quality.

[0005] The object is achieved by the following technical solutions:

[0006] The cleaning machine sequentially includes first, second and third cavities along the transmission direction, and the first, second and third cavities respectively include first, second and third transmission structures connected in sequence. The konjac to be cleaned is placed on the first transmission structure, conveyed to the second transmission structure under the action of the first transmission structure, and then conveyed to the third transmission structure through the second transmission structure, so as to respectively experience the cleaning of the first, second and third cavities.

[0007] The second transmission structure includes a spiral conveyor belt with a vertical straight line as an axis, the upper end of the spiral conveyor belt is connected with the first transmission structure, and the lower end of the spiral conveyor belt is connected with the third transmission structure. The first and third transmission structures are both provided with water spray pipes acting on the konjac, and the second cavity is provided with a soaking liquid for soaking the konjac. During the process of the spiral conveyor belt in the second cavity, the soaking liquid soaks the konjac on the spiral conveyor belt, and the soaking liquid is hot water. During the soaking process, the soil in the pits on the surface of the konjac can be softened, thereby improving the cleaning efficiency.

[0008] Compared with the existing structure, the device can first flush the konjac through the water pipe in the first transmission structure, preliminarily remove the silt on the surface of the konjac, then soak the konjac through the soaking liquid when passing through the second transmission structure, soften the silt on the surface of the konjac, and finally second flush the konjac through the water pipe on the third transmission structure to obtain softened konjac, which can be better cleaned on the basis of the third transmission structure.

[0009] On this basis, preferably, the first transmission structure of the device is inclined, and the third transmission structure is horizontally arranged. The silt impurities can be better removed through the inclined arrangement during the first flushing, and the silt on the konjac can be cleaned in multiple directions through the horizontal arrangement during the second flushing, thereby improving the cleaning efficiency. The included angle between the first transmission structure and the horizontal line is preferably 30 degrees, which can maintain good cleaning efficiency during slow transmission.

[0010] Further, the first transmission structure and the third transmission structure have the same structure, and both the first transmission structure and the third transmission structure include two oppositely arranged side plates, a plurality of water pipes and a plurality of roller brushes connected between the two side plates. The plurality of water pipes are located in the same plane, the plurality of roller brushes are located in the same plane, and the water pipes are located above the roller brushes. The konjac is located between the water pipes and the roller brushes. During use, the roller brushes rotate, and the konjac on the roller brushes is moved during rotation. The roller brushes act on the konjac during movement, which can clean the konjac. At the same time, the water sprayed by the water pipes can further clean the konjac. The silt and impurities cleaned during cleaning fall into the lower end of the first cavity and the third cavity through the gap between adjacent roller brushes.

[0011] The side plate is provided on the spiral conveyor belt, and a plurality of brushes are provided on the side plate. The konjac is located between the brushes and the spiral conveyor belt. The spiral conveyor belt drives the konjac to move in the process of spiral rotation, and the konjac is further cleaned in the process of movement. The silt or impurities soaked in the second cavity float above the second cavity or below the second cavity according to gravity.

[0012] On this basis, since a large amount of water is generated in the first cavity, the second cavity and the third cavity, a first partition plate is arranged in the first cavity. The first partition plate divides the first cavity into an upper cavity and a lower cavity. A first recovery tank and a second recovery tank are arranged in the lower cavity. The first recovery tank is in communication with the upper cavity, and a first filter plate is arranged at the communication position. The water flowing out of the first transmission structure of the first cavity enters the upper cavity of the first cavity through the first transmission structure, and is filtered into the first recovery tank through the first filter plate in the upper cavity.

[0013] The first recycling tank is sequentially provided with a second filter plate and a third filter plate from top to bottom, and the second filter plate and the third filter plate divide the first recycling tank into an upper recycling tank, a middle recycling tank and a lower recycling tank from top to bottom; the lower recycling tank is connected with the third cavity through a first connecting pipe, and the lower recycling tank is connected with the second cavity through a second connecting pipe; the first connecting pipe draws the wastewater in the third cavity into the lower recycling tank, the second connecting pipe draws the wastewater in the second cavity into the lower recycling tank, the water in the lower recycling tank is filtered by the third filter plate into the middle recycling tank, filtered by the first filter plate into the first recycling tank in the upper cavity, filtered by the second filter plate into the middle recycling tank, and filtered by the third filter plate into the lower recycling tank.

[0014] The water in the middle recycling tank is the cleanest, so the middle recycling tank is connected with the second recycling tank through a third connecting pipe, the third connecting pipe draws the filtered water in the middle recycling tank into the second recycling tank, a fourth connecting pipe is arranged between the second recycling tank and the second cavity, a fifth connecting pipe is arranged between the second recycling tank and the third cavity, the fourth connecting pipe draws the water in the second recycling tank into the second cavity for recycling, and the fifth connecting pipe draws the water in the second recycling tank into the third cavity for recycling, so that the cleaning efficiency is ensured and the cost is saved.

[0015] Further, the second recycling tank is provided with a fourth filter plate, and the connecting ends of the fourth connecting pipe and the fifth connecting pipe with the second recycling tank are located above the fourth filter plate. The third connecting pipe is also located below the fourth filter plate in the second recycling tank, and the water in the middle recycling tank is further filtered by the fourth filter plate after entering the second recycling tank, so that the water for recycling is the cleanest, and the cleaning efficiency is further improved.

[0016] Meanwhile, the fourth connecting pipe is connected with the upper end of the second cavity, and the second connecting pipe is connected with the lower end of the second cavity. The filtered water enters the second cavity from the upper end of the second cavity through the fourth connecting pipe, and the water in the second cavity is located below the second cavity after being cleaned and enters the lower recycling tank through the second connecting pipe, so that the cleaning efficiency is improved.

[0017] Compared with the prior art, the present application has the following advantages and beneficial effects:

[0018] The present application is a kind of high-efficiency processing technology of konjac powder, and the device can clean the konjac from multiple directions and angles through inclined, spiral and horizontal transmission structures, which can cover multiple surfaces for cleaning and ensure the cleaning quality.

[0019] The first cavity is used for preliminary flushing, and the second cavity is used for soaking in water. The water with a certain temperature acts on the konjac to soften the mud on the surface of the konjac, and then the softened mud is washed in the third cavity, which can further improve the cleaning efficiency and quality structure.

[0020] The cleaned wastewater in the first cavity, the second cavity and the third cavity can be recycled to the first recycling tank, filtered by the first recycling tank, and then the treated water is pumped into the second recycling tank, and the clean water is pumped into the first cavity, the second cavity and the third cavity for recycling, thereby improving the use efficiency and saving the cost. BRIEF DESCRIPTION OF DRAWINGS

[0021] The accompanying drawings, which are included to provide a further understanding of the embodiments of the application and are incorporated in and constitute a part of this application, illustrate embodiments of the application and together with the description serve to explain the principles of the application. In the drawings:

[0022] Figure 1 It is a structural schematic diagram of the device;

[0023] Figure 2 It is a structural schematic diagram of the spiral conveyor in Example 1;

[0024] Figure 3 It is a structural schematic diagram of the water spraying pipe and the roller brush in Example 2;

[0025] Figure 4 It is a structural schematic diagram of the roller brush in Example 2;

[0026] Figure 5 It is a schematic diagram of the konjac preparation process in Example 4.

[0027] The marks in the drawings and the corresponding names of the parts are as follows:

[0028] 1-first cavity, 2-second cavity, 3-third cavity, 4-third filter plate, 5-joint, 6-upper cavity, 7-lower cavity, 8-first transmission structure, 9-third transmission structure, 10-first partition plate, 11-first recycling tank, 12-second filter plate, 13-second recycling tank, 14-fourth filter plate, 15-fourth connecting pipe, 16-first connecting pipe, 17-second connecting pipe, 18-spiral conveyor, 19-water spraying pipe, 20-side plate, 21-roller brush. DETAILED DESCRIPTION

[0029] In order to make the purpose, technical scheme and advantages of the present application clearer, the present application is further described in detail below with reference to the embodiments and drawings. The illustrative embodiments of the present application and the description thereof are only used to explain the present application and do not limit the present application.

[0030] In the description of the present invention, it should be understood that the terms "front", "rear", "left", "right", "up", "down", "vertical", "horizontal", "high", "low", "inside", "outside", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as limiting the scope of protection of the present invention.

[0031] Example 1

[0032] like Figure 1 As shown, the cleaning machine includes a first cavity 1, a second cavity 2 and a third cavity 3 in sequence along the transmission direction. The first cavity 1, the second cavity 2 and the third cavity 3 respectively include a first transmission structure 8, a second transmission structure and a third transmission structure 9 connected in sequence; wherein, the first transmission structure 8 is located at the upper end of the first cavity 1, the second transmission structure is located in the middle part of the second cavity 2, and the third transmission structure 9 is located at the upper end of the third cavity 3.

[0033] like Figure 2 As shown, the second transmission structure includes a spiral conveyor belt 18 with a vertical straight line as an axis, the upper end of the spiral conveyor belt 18 is connected with the first transmission structure 8, and the lower end of the spiral conveyor belt 18 is connected with the third transmission structure 9; Konjac is successively from the first cavity 1 to the second cavity 2 and the third cavity 3 by the first transmission structure 8, the second transmission structure and the third transmission structure 9. A water spray pipe 19 acting on the konjac is provided in the first transmission structure 8 and the third transmission structure 9, and the second cavity 2 and the third cavity 3 are detachably connected by an interface 5.

[0034] The second cavity 2 is provided with the soaking liquid that is used to soak konjak.When konjak to be cleaned was positioned at the first transmission structure 8, the spray pipe 19 on the first transmission structure 8 cleaned konjak for the first time, then in the second cavity 2, transmission by spiral conveyor 18, and by soaking liquid, konjak is soaked, the silt at the konjak surface depression is softened in the soaking process, and the temperature of soaking liquid is 40 degree in the present embodiment.Spiral conveyor 18 is sent to konjak in the 3rd transmission structure 9, and the spray pipe 19 on the 3rd transmission structure 9 cleans konjak for the second time, and on the basis after cleaning for the first time and softening, can further improve the efficient of cleaning for the second time.

[0035] Example 2

[0036] Based on the above embodiments, Figure 3 As shown, the first transmission structure 8 and the third transmission structure 9 have the same structure. The first transmission structure 8 and the third transmission structure 9 both include two oppositely arranged side plates 20. A plurality of water spray pipes 19 and roller brushes 21 are connected between the two side plates 20. The roller brushes 21 are as shown in FIG.Figure 4 As shown, the plurality of water spraying pipes 19 are located in the same plane, the plurality of roller brushes 21 are located in the same plane, and the water spraying pipes 19 are located above the roller brushes 21, and the konjak is located between the water spraying pipes 19 and the roller brushes 21. In use, the roller brushes 21 rotate, and in the process of rotation, the konjak on the roller brushes is moved, and in the process of movement, the roller brushes act on the konjak, which can clean the konjak. At the same time, the water sprayed by the water spraying pipes can further clean the konjak. The sludge and impurities cleaned fall into the lower end of the first cavity 1 and the third cavity 3 through the gap between adjacent roller brushes.

[0037] In some embodiments, the spiral conveyor belt 18 is provided with a side plate, and the side plate is provided with a plurality of brushes. The konjak is located between the brushes and the spiral conveyor belt. In the process of spiral rotation driven by the spiral conveyor belt 18, the konjak contacts the brushes, and in the process of movement, the konjak is further cleaned. The sludge or impurities soaked in the second cavity float above or below the second cavity according to gravity.

[0038] Embodiment 3

[0039] On the basis of the above embodiments, as shown, Figure 1 The first cavity 1 is provided with a first partition plate 10, which divides the first cavity 1 into an upper cavity 6 and a lower cavity 7. The lower cavity 7 is provided with a first recovery tank 11 and a second recovery tank 13. The first recovery tank 11 communicates with the upper cavity 6, and a first filter plate is arranged at the communication position. The water flowing out of the first drive structure of the first cavity enters the upper cavity of the first cavity through the first drive structure, is filtered through the first filter plate in the upper cavity, and enters the first recovery tank.

[0040] The second filter plate 12 and the third filter plate 4 are sequentially arranged in the first recycling tank 11 from top to bottom, and the first recycling tank 11 is divided into an upper recycling tank, a middle recycling tank and a lower recycling tank from top to bottom by the second filter plate 12 and the third filter plate 4. The lower recycling tank is connected with the third cavity 3 through a first connecting pipe 16, and is connected with the second cavity 2 through a second connecting pipe 17. The first connecting pipe 16 draws the wastewater in the third cavity 3 into the lower recycling tank, and the second connecting pipe 17 draws the wastewater in the second cavity 2 into the lower recycling tank. The water in the lower recycling tank is filtered into the middle recycling tank through the third filter plate 4, is filtered into the first recycling tank through the first filter plate in the upper cavity, is filtered into the middle recycling tank through the second filter plate 12, and is filtered into the lower recycling tank through the third filter plate. The water in the middle recycling tank is the cleanest, and therefore, the middle recycling tank is connected with the second recycling tank 13 through a third connecting pipe. The third connecting pipe draws the filtered water in the middle recycling tank into the second recycling tank. A fourth connecting pipe 15 is arranged between the second recycling tank 13 and the second cavity 2, and a fifth connecting pipe is arranged between the second recycling tank 13 and the third cavity 3. The fourth connecting pipe 15 draws the water in the second recycling tank 13 into the second cavity 2 for recycling, and the fifth connecting pipe draws the water in the second recycling tank 13 into the third cavity 3 for recycling

[0041] In some embodiments, the second recycling tank 13 is provided with a fourth filter plate 14, and the connecting ends of the fourth connecting pipe 15 and the fifth connecting pipe with the second recycling tank 13 are located above the fourth filter plate 14. The third connecting pipe is also located below the fourth filter plate 14 in the second recycling tank. The water in the middle recycling tank is further filtered through the fourth filter plate 14 after entering the second recycling tank. The fourth connecting pipe 15 is connected with the upper end of the second cavity 2. The second connecting pipe 17 is connected with the lower end of the second cavity 2. The filtered water enters the second cavity from the upper end of the second cavity 2 through the fourth connecting pipe 15. The water in the second cavity is cleaned and located below the second cavity, and enters the lower recycling tank through the second connecting pipe 17.

[0042] Embodiment 4

[0043] On the basis of the above-mentioned embodiments, fresh konjac has a high water content and is harvested in a concentrated period. If not processed in time, it is easy to rot.

[0044] In this embodiment, the konjac is prepared by the preparation process as shown in Figure 5 , which comprises the following steps:

[0045] In step 1, the konjac is washed by a washing machine.

[0046] In step 2, the konjac is sliced after washing, and then dried by a drying machine to obtain dried slices.

[0047] In step 3, the dried slices are crushed in a dried slice crusher and further crushed in a fine powder machine.

[0048] Step 4: After crushing, the separated konjac is ground in a fine grinding machine and screened by a secondary vibrating screen separator to obtain fine konjac powder.

[0049] Step 5: The separated konjac is ground in a fine grinding machine and screened by a secondary vibrating screen separator to obtain fine konjac powder.

[0050] The process can automatically control the hot air temperature of the drying host, the moisture content of the material, the drying time, the tail gas temperature and humidity, etc. through the PLC control system, and independently adjust the coal burning speed of the hot blast furnace, the air volume and start-stop of the combustion air blower, so as to realize the optimal operation of the drying system, and obtain high-purity fine powder through multi-stage vibration screening, thereby greatly improving the fine powder yield and the rate of special-grade products.

[0051] The konjac in the second cavity 2 is soaked for more than 20 minutes, dried by a drying machine, and the moisture content of the dried konjac slices is not more than 10%.

[0052] As used herein, "first", "second", and the like are merely used for the sake of clear description of the corresponding components and do not intend to limit any order or emphasize importance. In addition, the term "connected" used herein can be directly connected or indirectly connected via other components without special description.

[0053] The above detailed description of the specific embodiments of the present application further explains the purpose, technical solutions and beneficial effects of the present application. It should be understood that the above description is only a specific embodiment of the present application and is not intended to limit the protection scope of the present application. Any modification, equivalent replacement, improvement, etc. within the spirit and principles of the present application should be included in the protection scope of the present application.

Claims

1. A konjac flour efficient processing technology, characterized in that, Step 1 adopts cleaning machine to clean konjac; After step 2 is cleaned, the konjac is sliced, and after slicing, the slices are dried in a dryer to obtain dry slices; Step 3: The dry slices are placed in a dry slice grinder for pulverization, and then pulverized in a fine powder machine; Step 4: After crushing, the product is screened and separated by a first-stage vibrating screening machine; Step 5 is put into the powder grinder by the konjac after separation and grinds, and sieves by secondary vibration screening machine, obtains powder konjac; The cleaning machine comprises a first cavity (1), a second cavity (2) and a third cavity (3) in sequence along the transmission direction. The first cavity (1), the second cavity (2) and the third cavity (3) respectively comprise a first transmission structure (8), a second transmission structure and a third transmission structure (9) which are connected in sequence. The second transmission structure comprises a spiral conveyor belt (18) with a vertical straight line as an axis. The upper end of the spiral conveyor belt (18) is connected to the first transmission structure (8), and the lower end of the spiral conveyor belt (18) is connected to the third transmission structure (9). connection; a water spray pipe (19) acting on the konjac is provided in both the first transmission structure (8) and the third transmission structure (9); a soaking liquid for soaking the konjac is provided in the second cavity (2); the konjac is placed in the first cavity (1); the first cavity (1) flushes the konjac for the first time; the konjac after the first flushing enters the second cavity (2); the second cavity (2) softens the silt on the surface of the konjac; the softened konjac enters the third cavity (3); the third cavity (3) flushes the konjac for the second time; A first partition plate (10) is provided in the first cavity (1), and the first partition plate (10) divides the interior of the first cavity (1) into an upper cavity (6) and a lower cavity (7). A first recovery box (11) and a second recovery box (13) are provided in the lower cavity (7). The first recovery box (11) is communicated with the upper cavity (6), and a first filter plate is provided at the communication point. A second filter plate (12) and a third filter plate (4) are sequentially provided in the first recovery box (11) from top to bottom. The second filter plate (12) and the third filter plate (4) divide the first recovery box (11) from top to bottom into an upper recovery box, a middle recovery box and a lower recovery box. The lower recovery box is connected to the third cavity (3) through a first connecting pipe (16), and the lower recovery box is connected to the second cavity (2) through a second connecting pipe (17). The first connecting pipe (16) and the second connecting pipe (17) are used to pump wastewater in the third cavity (3) and the second cavity (2) into the lower recovery box.

2. a kind of konjac flour efficient processing technology according to claim 1, is characterized in that, The first transmission structure (8) and the third transmission structure (9) each include two side plates (20) arranged opposite to each other, a plurality of water spray pipes (19) and a roller brush (21) are connected between the two side plates (20), the plurality of water spray pipes (19) are located in the same plane, the plurality of roller brushes (21) are located in the same plane, and the water spray pipes (19) are located above the roller brushes (21), and the konjac is located between the water spray pipes (19) and the roller brushes (21), and the konjac is moved on the first transmission structure (8) and the third transmission structure (9) by the rotation of the roller brush (21).

3. a kind of konjac flour efficient processing technology according to claim 1, is characterized in that, The middle recovery tank and the second recovery tank (13) are connected via a third connecting pipe, a fourth connecting pipe (15) is provided between the second recovery tank (13) and the second cavity (2), and a fifth connecting pipe is provided between the second recovery tank (13) and the third cavity (3). The third connecting pipe is used to pump water from the middle recovery tank into the second recovery tank (13), the fourth connecting pipe (15) is used to pump water from the second recovery tank (13) into the second cavity (2), and the fifth connecting pipe is used to pump water from the second recovery tank (13) into the third cavity (3).

4. a kind of konjac flour efficient processing technology according to claim 3, is characterized in that, A fourth filter plate (14) is provided in the second recovery box (13), and the connection ends of the fourth connecting pipe (15), the fifth connecting pipe and the second recovery box (13) are located above the fourth filter plate (14).

5. a kind of konjac flour efficient processing technology according to claim 1, is characterized in that, The konjac is soaked in the second cavity (2) for more than 20 minutes.

6. a kind of konjac flour efficient processing technology according to claim 1, is characterized in that, In step 2, the dried slices are dried in a dryer, and the moisture content of the dried slices does not exceed 10%.

7. a kind of konjac flour efficient processing technology according to claim 1, is characterized in that, The spiral conveyor belt (18) is provided with a side plate, and a plurality of brushes are provided on the side plate.

8. a kind of konjac flour efficient processing technology according to claim 1, is characterized in that, The angle between the first transmission structure (8) and the horizontal line is 30 degrees, and the third transmission structure (9) is arranged horizontally.

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