Activated carbon decolorizing equipment for glucose mother liquor

Abstract

The utility model relates to the technical field of glucose mother liquor activated carbon decoloration, and discloses glucose mother liquor activated carbon decoloration equipment which comprises a mounting seat, a processing kettle, blast equipment and constant temperature adjusting equipment, supporting legs are fixedly mounted at the bottom of the mounting seat, and decoloration adjusting mechanisms are arranged at the top of the mounting seat and outside the processing kettle. A kettle top screw plug is arranged at the top of the processing kettle, a filtering adjusting mechanism is arranged at the bottom of the processing kettle, and auxiliary filtering equipment is arranged outside the filtering adjusting mechanism. By arranging the decoloration adjusting mechanism, the amount of gas entering the processing kettle can be dynamically adjusted through the gas inlet adjusting assembly so as to perform better decoloration treatment on the glucose mother liquor, and when the activity of activated carbon is reduced, the angle of the processing kettle can be changed so as to replace the activated carbon in the processing kettle; and the surface of the filter plate and the inner wall of the guide pipe can be scraped through the filter adjusting mechanism.

Description

Technical Field

[0001] The utility model relates to the technical field of activated carbon decolorization of glucose mother liquor, in particular to an activated carbon decolorization device for glucose mother liquor. Background Art

[0002] Glucose mother liquor is made of glucose as raw material, and is made through liquefaction, saccharification, decolorization, filtration, and refined concentration. When decolorizing and filtering the glucose mother liquor, an activated carbon decolorization equipment for glucose mother liquor is often used to improve work efficiency.

[0003] According to the description of a glucose mother liquor activated carbon decolorization device disclosed in the patent website (authorization announcement number: CN212091224U), "The utility model discloses a glucose mother liquor activated carbon decolorization device, including a rough processing kettle, an opening is opened on the top of the kettle, the opening is connected to a screw plug, a row of ventilation steel pipes are inserted around the upper surface of the rough processing kettle, the ventilation steel pipes are embedded in the rough processing kettle, the other end of the ventilation steel pipes is passed through the supporting steel pipe, the bottom of the rough processing kettle is connected to a thick conduit, the tail of the thick conduit is connected to a fixed U-shaped conduit, and the U-shaped conduit is connected to the bottom of the rough processing kettle. A small filter group is installed inside the tube, and an activated carbon layer is filled in the middle of the small filter group. The tail of the U-shaped conduit is the liquid outlet. The device adopts a jet solid-liquid contact method. The bubbles blown out of the conduit can play a stirring role, and there will be no blockage and sufficient mixing. The thermostatic rod inserted in the kettle ensures that the temperature of the mixed liquid in the kettle is at the optimal adsorption temperature of activated carbon 30℃~40℃, which increases the adsorption of activated carbon. The thick conduit installed at the bottom of the absorption kettle can perform secondary rough adsorption, and the U-shaped thin tube is used for the final step of fine processing, with good decolorization effect.

[0004] In view of the above description, the applicant believes that there are the following problems:

[0005] During use, although the utility model can achieve stirring effect by adopting jet-type solid-liquid contact mode and blowing out bubbles from the catheter, the thermostatic rod inserted in the kettle ensures that the temperature of the mixed liquid in the kettle is at the optimal adsorption temperature of activated carbon, thereby increasing the adsorption capacity of activated carbon. However, in actual application, as the decolorization work continues, the activity of activated carbon will decrease. Since the angle of the processing kettle is relatively fixed, it is difficult to take out and replace the activated carbon therein, resulting in the problem of reduced subsequent decolorization efficiency. Moreover, the amount of gas entering the processing kettle of the device is relatively fixed, and it is difficult to dynamically adjust the air intake according to different decolorization requirements. In addition, as the gas and the decolorized glucose mother liquor are discharged, some raw materials or activated carbon particles will adhere to the filter net, which will easily lead to blockage if not cleaned in time. Therefore, we urgently need to improve a glucose mother liquor activated carbon decolorization equipment to solve the above problems. Utility Model Content

[0006] The utility model aims to provide an activated carbon decolorization device for glucose mother liquor to solve the problems raised in the above background technology.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a glucose mother liquor activated carbon decolorization device, comprising a mounting seat, a processing kettle, a blasting device, and a constant temperature adjustment device, wherein support legs are fixedly installed at the bottom of the mounting seat, a decolorization adjustment mechanism is arranged at the top of the mounting seat and the outside of the processing kettle, a kettle top screw plug is arranged at the top of the processing kettle, a filtering adjustment mechanism is arranged at the bottom of the processing kettle, and an auxiliary filtering device is arranged outside the filtering adjustment mechanism.

[0008] The decolorization regulating mechanism comprises a turnover assembly and an air intake regulating assembly, and the turnover assembly is arranged outside the air intake regulating assembly.

[0009] Preferably, the flipping assembly includes a first mounting frame and a second mounting frame, the first mounting frame and the second mounting frame are fixedly mounted on the top of the mounting seat, a first motor is fixedly mounted on the back of the first mounting frame, a first bevel gear is fixedly mounted on the output shaft of the first motor, a worm is rotatably mounted inside the first mounting frame, a second bevel gear is fixedly mounted on the back of the worm, a worm wheel is rotatably mounted inside the first mounting frame, a ring plate is rotatably mounted inside the second mounting frame, connecting parts are fixedly mounted inside the worm wheel and the ring plate, so that the angle of the processing kettle can be changed.

[0010] Preferably, the worm is meshed with the worm wheel, the first bevel gear is meshed with the second bevel gear, and the connecting piece is fixedly mounted on the outside of the processing kettle, so as to facilitate changing the angle of the processing kettle to replace the activated carbon inside the processing kettle.

[0011] Preferably, the air intake adjustment component includes a first limit frame, the first limit frame is fixedly installed on the top of the processing kettle, a third installation frame is arranged outside the first limit frame, an adjustment block is slidably installed inside the first limit frame, a ratchet disk is arranged on the top of the adjustment block, a second limit frame is fixedly installed on the top of the third installation frame, a toggle column is fixedly installed on the top of the ratchet disk, a mounting rod is fixedly installed on the bottom of the second limit frame, a torsion spring is arranged outside the mounting rod, and a ratchet is arranged outside the mounting rod, so as to dynamically adjust the amount of gas entering the processing kettle.

[0012] Preferably, a guide groove is provided inside the ratchet disc at a position corresponding to the top of the adjustment block, and the pawl contacts the outside of the ratchet disc to prevent the ratchet disc from rotating randomly and lock the opening size.

[0013] Preferably, the filtering adjustment mechanism includes a conduit, a filter plate is fixedly installed inside the conduit, a mounting column is rotatably installed inside the filter plate, an impeller is fixedly installed outside the mounting column, a first scraper is fixedly installed outside the mounting column, and a second scraper is fixedly installed outside the mounting column, so that the first scraper scrapes the surface of the filter plate and the second scraper scrapes the inner wall of the conduit to avoid blockage of the conduit.

[0014] Preferably, the first scraper abuts against the outside of the filter plate, and the second scraper abuts against the inner wall of the conduit, so as to improve the scraping effect.

[0015] Compared with the prior art, the utility model provides an activated carbon decolorization device for glucose mother liquor, which has the following beneficial effects:

[0016] 1. The glucose mother liquor activated carbon decolorization equipment is provided with a decolorization regulating mechanism. During use, the amount of gas entering the processing kettle can be dynamically adjusted through the air intake regulating component to better decolorize the glucose mother liquor. When the activity of the activated carbon is reduced, the angle of the processing kettle can be changed to replace the activated carbon inside the processing kettle.

[0017] 2. The glucose mother liquor activated carbon decolorization equipment is provided with a filtering adjustment mechanism. During use, the flowing gas or the decolorized glucose mother liquor will drive the impeller to rotate, thereby rotating the mounting column, so that the first scraper scrapes the surface of the filter plate and the second scraper scrapes the inner wall of the conduit, thereby avoiding the phenomenon of conduit blockage and improving the filtering effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following briefly introduces the drawings required for use in the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative labor:

[0019] Figure 1 This is a schematic diagram of the appearance structure of the utility model;

[0020] Figure 2 This is a rear view structural diagram of the utility model;

[0021] Figure 3 This is a schematic diagram of the disassembled structure of the flip assembly of the utility model;

[0022] Figure 4 This is a schematic diagram of the disassembled structure of the air intake adjustment component of the utility model;

[0023] Figure 5This is an enlarged structural diagram of the utility model at A;

[0024] Figure 6 This is a schematic diagram of the disassembled structure of the filtering and adjusting mechanism of the utility model.

[0025] In the figure: 1, mounting seat; 2, processing kettle; 3, supporting leg; 4, decolorization adjustment mechanism; 41, flip assembly; 411, first mounting frame; 412, second mounting frame; 413, first motor; 414, first bevel gear; 415, worm; 416, second bevel gear; 417, worm wheel; 418, annular plate; 419, connecting piece; 42, air intake adjustment assembly; 421, first limit frame; 422, third mounting frame; 423, adjustment block; 424, ratchet disc; 425, second limit frame; 426, toggle column; 427, mounting rod; 428, torsion spring; 429, ratchet; 5, blasting equipment; 6, kettle top screw plug; 7, constant temperature adjustment equipment; 8, filtering adjustment mechanism; 81, conduit; 82, filter plate; 83, mounting column; 84, impeller; 85, first scraper; 86, second scraper; 9, auxiliary filtering equipment. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0027] In the present invention, unless otherwise clearly specified and limited, the terms "install", "connect", "connect", "fix" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0028] Embodiment 1:

[0029] See also Figure 1-5The utility model provides a technical solution: a glucose mother liquor activated carbon decolorization device, comprising a mounting seat 1, a processing kettle 2, a blast device 5, and a constant temperature adjustment device 7. A support leg 3 is fixedly installed at the bottom of the mounting seat 1, a decolorization adjustment mechanism 4 is arranged on the top of the mounting seat 1 and the outside of the processing kettle 2, a kettle top screw plug 6 is arranged on the top of the processing kettle 2, a filtering adjustment mechanism 8 is arranged at the bottom of the processing kettle 2, and an auxiliary filtering device 9 is arranged outside the filtering adjustment mechanism 8.

[0030] The decolorization regulating mechanism 4 includes a turnover assembly 41 and an air intake regulating assembly 42 , and the turnover assembly 41 is arranged outside the air intake regulating assembly 42 .

[0031] Furthermore, the flip assembly 41 includes a first mounting frame 411 and a second mounting frame 412. The first mounting frame 411 and the second mounting frame 412 are fixedly mounted on the top of the mounting base 1. A first motor 413 is fixedly mounted on the back of the first mounting frame 411. A first bevel gear 414 is fixedly mounted on the output shaft of the first motor 413. A worm 415 is rotatably mounted inside the first mounting frame 411. A second bevel gear 416 is fixedly mounted on the back of the worm 415. A worm wheel 417 is rotatably mounted inside the first mounting frame 411. A ring plate 418 is rotatably mounted inside the second mounting frame 412. Connectors 419 are fixedly mounted inside the worm wheel 417 and the ring plate 418, so that the angle of the processing kettle 2 can be changed.

[0032] Furthermore, the worm 415 meshes with the worm wheel 417 , the first bevel gear 414 meshes with the second bevel gear 416 , and the connector 419 is fixedly mounted on the outside of the processing kettle 2 , so as to facilitate changing the angle of the processing kettle 2 to replace the activated carbon inside the processing kettle 2 .

[0033] Furthermore, the air intake adjustment component 42 includes a first limit frame 421, which is fixedly installed on the top of the processing kettle 2, a third installation frame 422 is arranged outside the first limit frame 421, an adjustment block 423 is slidably installed inside the first limit frame 421, a ratchet disk 424 is arranged on the top of the adjustment block 423, a second limit frame 425 is fixedly installed on the top of the third installation frame 422, a toggle column 426 is fixedly installed on the top of the ratchet disk 424, a mounting rod 427 is fixedly installed on the bottom of the second limit frame 425, a torsion spring 428 is arranged outside the mounting rod 427, and a ratchet 429 is arranged outside the mounting rod 427, so as to dynamically adjust the amount of gas entering the processing kettle 2.

[0034] Furthermore, a guide groove is provided inside the ratchet disc 424 at a position corresponding to the top of the adjustment block 423, and the pawl 429 contacts the outside of the ratchet disc 424 to prevent the ratchet disc 424 from rotating randomly and lock the opening size.

[0035] Embodiment 2:

[0036] See also Figure 6 In combination with the first embodiment, it is further obtained that the filtering adjustment mechanism 8 includes a conduit 81, a filter plate 82 is fixedly installed inside the conduit 81, a mounting column 83 is rotatably installed inside the filter plate 82, an impeller 84 is fixedly installed outside the mounting column 83, a first scraper 85 is fixedly installed outside the mounting column 83, and a second scraper 86 is fixedly installed outside the mounting column 83, so that the first scraper 85 scrapes the surface of the filter plate 82, and the second scraper 86 scrapes the inner wall of the conduit 81, so as to avoid the phenomenon of clogging of the conduit 81.

[0037] Furthermore, the first scraper 85 abuts against the outside of the filter plate 82, and the second scraper 86 abuts against the inner wall of the conduit 81, so as to improve the scraping effect.

[0038] In actual operation, when this device is used, the glucose mother liquor to be decolorized and the activated carbon are put into the processing kettle 2. In order to improve the use of the activated carbon and improve the gas rushing and stirring effect, the amount of gas entering the processing kettle 2 can be dynamically adjusted. The toggle column 426 is rotated to rotate the ratchet disk 424, so that under the limiting action of the first limit frame 421, the set adjustment block 423 can be moved along the guide groove direction inside the ratchet disk 424, thereby changing the inlet diameter. When the diameter size reaches the required size, stop rotating the toggle column 426. Under the coordinated action of the pawl 429, the torsion spring 428, and the mounting rod 427, the set pawl 429 can be brought into contact with the ratchet disk 424 to avoid the phenomenon of the ratchet disk 424 rotating at will, and the opening size is locked. Then, the blowing device 5 is operated to allow the gas to enter the processing kettle 2. The constant temperature adjustment device 7, the temperature required for decolorization is guaranteed, the reacted gas will be discharged from the conduit 81, the flowing gas or the decolorized glucose mother liquor will drive the impeller 84 to rotate, thereby rotating the set mounting column 83, so that the first scraper 85 scrapes the surface of the filter plate 82, and the second scraper 86 scrapes the inner wall of the conduit 81 to avoid the blockage of the conduit 81, and then it will be filtered twice through the set auxiliary filtering equipment 9. When the decolorization work is completed or the effect of the activated carbon is reduced and needs to be replaced, the first motor 413 can be turned on to rotate the first bevel gear 414 to rotate the second bevel gear 416 meshing therewith, thereby rotating the set worm 415 and the worm wheel 417. Under the action of the annular plate 418, the angle of the processing kettle 2 can be changed, and then the kettle top screw plug 6 is opened to replace the activated carbon inside the processing kettle 2.

[0039] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the statement "comprise a ..." do not exclude the presence of other identical elements in the process, method, article or device including the elements.

Claims

1. An activated carbon decolorization device for glucose mother liquor, comprising a mounting base (1), a processing kettle (2), an air blowing device (5), and a constant temperature regulating device (7), characterized in that: A support leg (3) is fixedly mounted on the bottom of the mounting seat (1); a decolorization adjustment mechanism (4) is arranged on the top of the mounting seat (1) and outside the processing kettle (2); a kettle top screw plug (6) is arranged on the top of the processing kettle (2); a filtering adjustment mechanism (8) is arranged on the bottom of the processing kettle (2); and an auxiliary filtering device (9) is arranged outside the filtering adjustment mechanism (8); The decolorization adjustment mechanism (4) comprises a turnover assembly (41) and an air intake adjustment assembly (42); the turnover assembly (41) is arranged outside the air intake adjustment assembly (42).

2. The activated carbon decolorization equipment for glucose mother liquor according to claim 1, characterized in that: The flip assembly (41) comprises a first mounting frame (411) and a second mounting frame (412). The first mounting frame (411) and the second mounting frame (412) are fixedly mounted on the top of the mounting seat (1). A first motor (413) is fixedly mounted on the back of the first mounting frame (411). A first bevel gear (414) is fixedly mounted on the output shaft of the first motor (413). A worm (415) is rotatably mounted inside the first mounting frame (411). A second bevel gear (416) is fixedly mounted on the back of the worm (415). A worm wheel (417) is rotatably mounted inside the first mounting frame (411). An annular plate (418) is rotatably mounted inside the second mounting frame (412). Connectors (419) are fixedly mounted inside the worm wheel (417) and the annular plate (418).

3. The activated carbon decolorization equipment for glucose mother liquor according to claim 2, characterized in that: The worm (415) is meshed with the worm wheel (417), the first bevel gear (414) is meshed with the second bevel gear (416), and the connecting member (419) is fixedly mounted on the outside of the processing kettle (2).

4. The activated carbon decolorization equipment for glucose mother liquor according to claim 1, characterized in that: The air intake adjustment component (42) comprises a first limit frame (421), the first limit frame (421) is fixedly installed on the top of the processing kettle (2), a third installation frame (422) is arranged outside the first limit frame (421), an adjustment block (423) is slidably installed inside the first limit frame (421), a ratchet disc (424) is arranged on the top of the adjustment block (423), a second limit frame (425) is fixedly installed on the top of the third installation frame (422), a toggle column (426) is fixedly installed on the top of the ratchet disc (424), a mounting rod (427) is fixedly installed on the bottom of the second limit frame (425), a torsion spring (428) is arranged outside the mounting rod (427), and a ratchet pawl (429) is arranged outside the mounting rod (427).

5. The activated carbon decolorization equipment for glucose mother liquor according to claim 4, characterized in that: A guide groove is provided inside the ratchet disc (424) at a position corresponding to the top of the adjustment block (423), and the ratchet pawl (429) is in contact with the outside of the ratchet disc (424).

6. The activated carbon decolorization equipment for glucose mother liquor according to claim 1, characterized in that: The filtering adjustment mechanism (8) comprises a conduit (81), a filter plate (82) is fixedly mounted inside the conduit (81), a mounting column (83) is rotatably mounted inside the filter plate (82), an impeller (84) is fixedly mounted outside the mounting column (83), a first scraper (85) is fixedly mounted outside the mounting column (83), and a second scraper (86) is fixedly mounted outside the mounting column (83).

7. The activated carbon decolorization equipment for glucose mother liquor according to claim 6, characterized in that: The first scraper (85) abuts against the outside of the filter plate (82), and the second scraper (86) abuts against the inner wall of the conduit (81).

Images