Decoloring device for starch sugar processing

Abstract

The utility model provides a decolorizing device for starch sugar processing, which relates to the technical field of starch sugar and comprises a supporting box, a decolorizing cavity and a temporary storage cavity are respectively arranged at the upper end and the lower end in the supporting box, a first guide pipe is arranged between the decolorizing cavity and the temporary storage cavity in a penetrating manner, and a temporary storage box is arranged at the lower end in the temporary storage cavity. And a screening mechanism is mounted in the temporary storage box in a clamping manner. A user pours raw materials and activated carbon into the decolorizing cavity along the first feeding pipe and the second feeding pipe respectively, so that the raw materials and the activated carbon are located at the inner joint of the decolorizing cavity to perform decolorizing processing on the raw materials, and meanwhile, the motor drives the rotating shaft and the stirring frame to rotate; the stirring frame stirs the raw materials and the activated carbon, the contact area of the raw materials and the activated carbon is further increased, the adsorption efficiency and adsorption effect of the activated carbon on other impurities of pigments in the raw materials are improved, and the production efficiency of the raw materials is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of starch sugar production, in particular to a decolorizing device for starch sugar processing. Background Art

[0002] Starch sugar is a sugar produced by acid method, acid enzyme method or enzyme method using starch-containing grains, potatoes and the like as raw materials. In the production process of starch sugar, decolorization is a crucial link. However, the traditional decolorization process often adopts the static adsorption method, that is, the raw materials and activated carbon are naturally contacted in a sealed container, and the activated carbon is allowed to adsorb the pigment in the raw materials to achieve decolorization. However, this method has a low adsorption area of the activated carbon because the raw materials and activated carbon remain in a static state for a long time. At the same time, it can only adsorb the raw materials near the activated carbon, resulting in a low overall adsorption efficiency and uneven decolorization effect, thereby reducing the overall processing efficiency. Therefore, we propose a decolorization device for starch sugar processing to solve the above problems. Utility Model Content

[0003] The main purpose of the utility model is to provide a decolorization device for starch sugar processing, which solves the problem that traditional decolorization processing often adopts a static adsorption method, that is, the raw material and activated carbon are naturally contacted in a sealed container, and the activated carbon is allowed to adsorb the pigment in the raw material to achieve decolorization. However, this method has a low adsorption area of the activated carbon due to the long-term static state of the raw material and the activated carbon. At the same time, it can only adsorb the raw material near the activated carbon, resulting in a low overall adsorption efficiency and uneven decolorization effect, thereby reducing the overall processing efficiency.

[0004] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0005] A decolorization device for starch sugar processing comprises a support box, wherein a decolorization chamber and a temporary storage chamber are respectively provided at the upper and lower ends of the support box, a No. 1 guide tube is installed through the decolorization chamber and the temporary storage chamber, a temporary storage box is installed at the lower end of the temporary storage chamber, a screening mechanism is installed in the interior of the temporary storage box, the screening mechanism and the No. 1 guide tube overlap with each other, a heater is installed at the upper end of the support box, and the heater and the decolorization chamber are parallel to each other, a No. 1 feed pipe and a No. 2 feed pipe are respectively installed through the upper end of the support box, and the No. 1 feed pipe and the No. 2 feed pipe are respectively connected to the decolorization chamber, a No. 2 guide pipe is installed through the rear side of the interior of the temporary storage box, and the tube body of the No. 2 guide pipe passes through the interior of the temporary storage chamber and is connected to an external storage box.

[0006] Preferably, a motor is installed on the upper end of the support box, a rotating shaft is installed through the inner movable part of the decolorization chamber, the upper end of the rotating shaft is connected to the output end of the motor, and several stirring racks are installed on the outside of the shaft of the rotating shaft located inside the decolorization chamber.

[0007] Preferably, a valve is installed at the inner upper end of the No. 1 guide pipe, a sealing door is installed at the front end of the temporary storage chamber, and a sealing cover is installed at the upper end of the No. 2 feed pipe.

[0008] Preferably, the screening mechanism includes a screening box, which is movably installed at the upper end of the interior of the temporary storage box. The screening box and the No. 1 guide tube overlap each other up and down. A filter is installed at the lower end of the interior of the screening box, and a plurality of guide grooves are provided through the lower surface of the interior of the screening box.

[0009] Preferably, sliding frames are installed on the front and rear sides of the screening box, respectively, and the sliding frames are respectively mounted on the front and rear ends of the temporary storage box. A groove is provided inside the sliding frame at the front end, and a positioning rod is installed through the interior of the groove. A positioning hole is provided at the upper end of the front surface of the temporary storage box, and the rear end of the positioning rod is mounted inside the positioning hole.

[0010] Preferably, a limit plate is installed on the outside of the rod body of the positioning rod located inside the groove, and the limit plate is movably installed inside the groove, and a spring is sleeved on the outside of the rod body of the positioning rod located between the limit plate and the groove.

[0011] Compared with the prior art, the present invention has the following beneficial effects:

[0012] (1) In the present invention, the user pours the raw material and activated carbon into the interior of the decolorization chamber along the No. 1 feed pipe and the No. 2 feed pipe respectively, so that the raw material and the activated carbon are connected inside the decolorization chamber to decolorize the raw material. At the same time, the motor drives the rotating shaft and the stirring rack to rotate, so that the stirring rack stirs the raw material and the activated carbon, further increasing the contact area between the raw material and the activated carbon, improving the adsorption efficiency and adsorption effect of the activated carbon on the pigment and other impurities inside the raw material, and accelerating the production efficiency of the raw material.

[0013] (2) In the present invention, after the decolorization of the raw material is completed, the raw material will drive the activated carbon to fall into the interior of the screening box, and the filter in the screening box will directly filter the activated carbon in the raw material, thereby separating the activated carbon and the raw material, making it easier for the later user to recycle the activated carbon and improve the utilization rate of the activated carbon. At the same time, the impurities in the raw material will be filtered again through the filter to improve the purity of the raw material. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the overall structure of a decolorization device for starch sugar processing according to the present invention;

[0015] Figure 2 This is a front view structural diagram of a decolorization device for starch sugar processing according to the present invention;

[0016] Figure 3 The utility model is a decolorization device for starch sugar processing Figure 2 Schematic diagram of the cross-section structure at AA in the middle;

[0017] Figure 4 The utility model is a decolorization device for starch sugar processing Figure 3 Enlarged structural diagram at point B in the middle.

[0018] In the figure: 1. Support box; 101. Decolorization chamber; 102. Temporary storage chamber; 2. Feed pipe No. 1; 3. Feed pipe No. 2; 4. Motor; 5. Screening mechanism; 501. Screening box; 502. Filter; 503. Guide groove; 504. Sliding frame; 505. Groove; 506. Positioning rod; 507. Spring; 508. Limiting plate; 509. Positioning hole; 6. Heater; 7. Guide pipe No. 1; 8. Temporary storage box; 9. Rotating shaft; 10. Stirring frame; 11. Guide pipe No. 2; 12. Sealing door. DETAILED DESCRIPTION

[0019] The following will be combined with the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0020] like Figures 1 to 4 As shown, the embodiment of the present invention proposes a decolorization device for starch sugar processing, including a support box 1, wherein a decolorization chamber 101 and a temporary storage chamber 102 are respectively provided at the upper and lower ends of the interior of the support box 1, and a No. 1 guide pipe 7 is installed through the decolorization chamber 101 and the temporary storage chamber 102, and a temporary storage box 8 is installed at the lower end of the interior of the temporary storage chamber 102. A screening mechanism 5 is installed in the interior of the temporary storage box 8, and the screening mechanism 5 and the No. 1 guide pipe 7 overlap with each other up and down. A heater 6 is installed at the upper end of the interior of the support box 1, and the heater 6 and the decolorization chamber 101 are parallel to each other, and a No. 1 feed pipe 2 and a No. 2 feed pipe 3 are respectively installed through the upper end of the support box 1, and the No. 1 feed pipe 2 and the No. 2 feed pipe 3 are respectively connected to the decolorization chamber 101, and a No. 2 guide pipe 11 is installed through the rear side of the interior of the temporary storage box 8, and the tube body of the No. 2 guide pipe 11 passes through the interior of the temporary storage chamber 102 and is connected to the external storage box.

[0021] like Figure 3 and Figure 4As shown, in another embodiment of the present invention, a motor 4 is installed on the upper end of the support box 1, and a rotating shaft 9 is installed movably through the interior of the decolorization chamber 101. The upper end of the rotating shaft 9 is connected to the output end of the motor 4, and the rotating shaft 9 is located outside the rod body of the decolorization chamber 101. A plurality of stirring racks 10 are installed, and a valve is installed on the upper end of the inner part of the No. 1 guide pipe 7. A sealing door 12 is installed at the front end of the temporary storage chamber 102. A sealing cover is installed on the upper end of the No. 2 feed pipe 3. The screening mechanism 5 includes a screening box 501, and the screening box 501 is movably installed on the inner upper end of the temporary storage box 8. The screening box 501 and the No. 1 guide pipe 7 overlap each other up and down. A filter screen 502 is installed on the inner lower end of the screening box 501. The inner lower end of the screening box 501 is A plurality of guide grooves 503 are provided through the surface, and sliding frames 504 are respectively installed on the front and rear sides of the screening box 501. The sliding frames 504 are respectively snap-fitted and installed on the front and rear ends of the temporary storage box 8. A groove 505 is provided inside the sliding frame 504 at the front end, and a positioning rod 506 is movably installed inside the groove 505. A positioning hole 509 is provided at the upper end of the front surface of the temporary storage box 8, and the rear end of the positioning rod 506 is snap-fitted and installed inside the positioning hole 509. A limiting plate 508 is installed on the outside of the rod body of the positioning rod 506 located inside the groove 505, and the limiting plate 508 is movably installed in the inside of the groove 505. A spring 507 is sleeved on the outside of the rod body of the positioning rod 506 located between the limiting plate 508 and the groove 505.

[0022] The No. 1 feed pipe 2 is connected to the external raw material storage box, so that the raw material enters the decolorization chamber 101 through the No. 1 feed pipe 2, and then the activated carbon is added through the No. 2 feed pipe 3, so that each portion of the raw material is adsorbed by new activated carbon, thereby improving the adsorption efficiency and adsorption effect of the raw material;

[0023] The sealing cover is used to seal the No. 2 feed pipe 3 during the raw material decolorization process, thereby improving the sealing performance inside the decolorization chamber 101;

[0024] Then, after the raw material and activated carbon enter the decolorization chamber 101, the motor 4 can drive the rotating shaft 9 and the stirring frame 10 to rotate, so that the stirring frame 10 stirs the raw material and activated carbon, increases the contact area between the raw material and the activated carbon, and allows the activated carbon to more quickly adsorb and filter the pigments and impurities inside the raw material. Then, after the decolorization of the raw material is completed, the valve can be opened to allow the raw material and activated carbon to flow into the screening box 501 along the No. 1 guide pipe 7, and the filter 502 inside the screening box 501 can filter the activated carbon and residual impurities in the raw material, which can not only ensure the purity of the raw material, but also facilitate the user to recycle the activated carbon. Cleaning, improve the utilization rate of activated carbon, and then the filtered raw materials can fall into the interior of the temporary storage box 8 along the guide groove 503 for storage. Then, after the raw material filtration is completed, it can be recovered through the No. 2 guide pipe 11. At the same time, the user can open the sealing door 12, and then pull the positioning rod 506 to disengage the positioning rod 506 from the interior of the positioning hole 509. Then, the user can slide the screening box 501 to one side through the sliding frame 504, so that the screening box 501 leaves the lower end of the No. 1 guide pipe 7, and then the user can take out the screening box 501 to recycle the activated carbon inside it, which is more simple and convenient.

[0025] The working principle of a decolorization device for starch sugar processing:

[0026] During use, the raw material and activated carbon enter the decolorization chamber 101 through the No. 1 feed pipe 2 and the No. 2 feed pipe 3 respectively, and then the motor 4 can drive the rotating shaft 9 and the stirring frame 10 to rotate, so that the stirring frame 10 stirs the raw material and the activated carbon, increases the contact area between the raw material and the activated carbon, and allows the activated carbon to more quickly adsorb and filter the pigments and impurities inside the raw material. Then, after the decolorization of the raw material is completed, the valve can be opened to allow the raw material and activated carbon to flow into the screening box 501 along the No. 1 guide pipe 7, and the filter 502 inside the screening box 501 can filter the activated carbon and residual impurities in the raw material, which can ensure the purity of the raw material and at the same time It is also convenient for users to recycle and clean the activated carbon, thereby improving the utilization rate of the activated carbon. The filtered raw materials can then fall into the temporary storage box 8 along the guide groove 503 for storage. After the raw material filtration is completed, it can be recovered through the No. 2 guide tube 11. At the same time, the user can open the sealing door 12 and then pull the positioning rod 506 to disengage the positioning rod 506 from the inside of the positioning hole 509. Then, the user can slide the screening box 501 to one side through the sliding frame 504, thereby allowing the screening box 501 to leave the lower end of the No. 1 guide tube 7. Then, the user can take out the screening box 501 to recycle the activated carbon inside it.

[0027] Obviously, the above embodiments of the present invention are merely examples for clearly illustrating the present invention, and are not limitations on the implementation methods of the present invention. For ordinary technicians in the relevant field, other different forms of changes or modifications can be made based on the above description. It is impossible to list all the implementation methods here. All obvious changes or modifications derived from the technical solution of the present invention are still within the scope of protection of the present invention.

Claims

1. A decolorizing device for starch sugar processing, comprising a support box (1), characterized in that: The upper and lower ends of the interior of the support box (1) are respectively provided with a decolorization chamber (101) and a temporary storage chamber (102); a guide tube (7) is installed between the decolorization chamber (101) and the temporary storage chamber (102); a temporary storage box (8) is installed at the lower end of the interior of the temporary storage chamber (102); a screening mechanism (5) is installed in the interior of the temporary storage box (8); the screening mechanism (5) and the guide tube (7) overlap each other; the upper end of the interior of the support box (1) is provided with a The heater (6) is parallel to the decolorization chamber (101), and the upper end of the support box (1) is respectively penetrated by a No. 1 feed pipe (2) and a No. 2 feed pipe (3), and the No. 1 feed pipe (2) and the No. 2 feed pipe (3) are respectively connected to the decolorization chamber (101), and the rear side of the interior of the temporary storage box (8) is penetrated by a No. 2 guide pipe (11), and the tube body of the No. 2 guide pipe (11) penetrates the interior of the temporary storage chamber (102) and is connected to the external storage box.

2. A decolorizing device for starch sugar processing according to claim 1, characterized in that: A motor (4) is installed at the upper end of the support box (1), a rotating shaft (9) is installed in the decolorization chamber (101) so as to move through the interior thereof, the upper end of the rotating shaft (9) is connected to the output end of the motor (4), and a plurality of stirring racks (10) are installed on the outer side of the shaft of the rotating shaft (9) located inside the decolorization chamber (101).

3. A decolorizing device for starch sugar processing according to claim 1, characterized in that: A valve is installed at the inner upper end of the No. 1 guide pipe (7), a sealing door (12) is installed at the front end of the temporary storage chamber (102), and a sealing cover is installed at the upper end of the No. 2 feed pipe (3).

4. A decolorizing device for starch sugar processing according to claim 1, characterized in that: The screening mechanism (5) includes a screening box (501), which is movably mounted on the upper end of the temporary storage box (8), and the screening box (501) and the first guide tube (7) are overlapped with each other, and a filter screen (502) is mounted on the lower end of the interior of the screening box (501), and a plurality of guide grooves (503) are provided on the lower surface of the interior of the screening box (501).

5. A decolorizing device for starch sugar processing according to claim 4, characterized in that: Sliding frames (504) are respectively installed on the front and rear sides of the screening box (501), and the sliding frames (504) are respectively mounted on the front and rear ends of the temporary storage box (8). A groove (505) is provided inside the sliding frame (504) at the front end, and a positioning rod (506) is installed in the groove (505) so as to be movable through the inside. A positioning hole (509) is provided on the upper end of the front surface of the temporary storage box (8), and the rear end of the positioning rod (506) is mounted inside the positioning hole (509).

6. A decolorizing device for starch sugar processing according to claim 5, characterized in that: The positioning rod (506) is located inside the groove (505), and a limiting plate (508) is installed on the outside of the rod body. The limiting plate (508) is movably installed inside the groove (505). The positioning rod (506) located between the limiting plate (508) and the groove (505) is sleeved with a spring (507) on the outside of the rod body.

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