Active carbon decoloration and filtration separation integrated equipment

Abstract

The utility model discloses activated carbon decoloration and filtration separation integrated equipment which comprises a tank body, a temperature control assembly is mounted on the tank body, a tank cover is detachably mounted at the top of the tank body, a stirring assembly is mounted on the tank cover, a tank bottom is detachably mounted at the bottom of the tank body, and a filtration assembly is mounted on the tank bottom; the device disclosed by the utility model adopts an integrated structure, can realize continuous mixing, decoloration and separation, greatly simplifies the operation process, can finish decoloration and separation of materials without additionally connecting equipment such as an external stirring kettle, a centrifugal machine or a vacuum filtration device, effectively reduces the requirements on other equipment, improves the production efficiency and reduces the production cost. The production cost is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of decolorization equipment, in particular to an integrated activated carbon decolorization and filtration separation equipment. Background Art

[0002] Reduced nicotinamide adenine dinucleotide (reduced coenzyme I, NADH) is a very important coenzyme in organisms. It participates in various redox reactions as an electron transfer carrier. For example, it can be used as a coenzyme for many dehydrogenases in the body, connecting the tricarboxylic acid cycle and the respiratory chain. Its function is to transfer hydrogen removed during the metabolic process to flavin proteins.

[0003] Reduced nicotinamide adenine dinucleotide (reduced coenzyme I, NADH) has the appearance of yellow or light yellow powder, and its industrial production is currently mainly achieved by biosynthesis. In the process of industrial production, the pigment substances in the reaction system will directly affect the color appearance of the final product, so a decolorization step must be used in the process. At present, NADH production mainly uses the process technology of activated carbon material adsorption and decolorization. However, in the industrial production process, this process often requires the cooperation of equipment such as a stirred tank, a flat centrifuge or a vacuum filtration device. The equipment requirements are high, and it involves the transfer of multiple materials and the opening of equipment in the middle. After the activated carbon is centrifuged, the pulping and elution need to be transferred to the stirred tank to repeat the relevant process. The whole process is relatively cumbersome, requires a lot of manpower, and has low production efficiency. In order to solve this problem, a production equipment integrating activated carbon decolorization and filtration separation is designed to effectively reduce the demand for other equipment and the process of material transfer, improve production efficiency, and reduce production costs. Utility Model Content

[0004] The purpose of the utility model is to provide an integrated activated carbon decolorization and filtration separation device to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an integrated activated carbon decolorization and filtration separation device, comprising a tank body, a temperature control component is installed on the tank body, a tank cover is detachably installed on the top of the tank body, a stirring component is installed on the tank cover, a tank bottom is detachably installed on the bottom of the tank body, and a filtering component is installed on the tank bottom.

[0006] Preferably, a first sealing ring is installed between the tank cover and the tank body, an air inlet pipe is installed on the top of the tank cover, the air inlet pipe is connected to the output end of the air compressor, a feeding port and a liquid filling port are installed on the tank cover, a cover plate is movably connected to the top of the feeding port, a valve is installed on the liquid filling port, a pressure gauge is also installed on the tank cover, a lighting lamp is installed on the inside of the tank cover, and the tank cover and the tank body are connected by a plurality of snap-on bolts.

[0007] Preferably, one end of the tank bottom is hinged to the bottom of the tank body through a first pin, a second sealing ring is installed between the tank bottom and the tank body, the other end of the tank bottom is connected to the tank body through a plurality of snap-on bolts, and a tank bracket is installed outside the tank body.

[0008] Preferably, the snap-on bolt includes a screw rod, a first connecting block and a second connecting block, a nut is integrally connected to the top of the screw rod, the bottom of the screw rod is threadedly connected to the first connecting block, the first connecting block is installed on the outside of the tank body, and fixing protrusions are symmetrically arranged on the left and right sides of the nut.

[0009] Preferably, the second connecting block is installed on the tank cover or the tank bottom, the second connecting block is a T-shaped structure, positioning grooves are provided on both sides of the second connecting block, ear plates are symmetrically arranged on both sides of the second connecting block, the ear plate is hinged to one end of the hand plate through the second pin shaft, the middle part of the hand plate is hinged to one end of the locking rod through the third pin shaft, and the locking rod is a U-shaped structure.

[0010] Preferably, a slide groove is provided at the other end of the hand plate, a movable rod is slidably connected inside the slide groove, a spring is provided in the slide groove, the spring is provided between the movable rod and the hand plate, a limit rod is installed on one side of the movable rod, and a positioning block is installed at the end of the movable rod.

[0011] Preferably, the temperature control component includes a jacket layer, which is arranged on the inner wall of the tank body, a temperature control cavity is formed between the jacket layer and the tank body, a medium outlet connected to the temperature control cavity is arranged at the upper end of the tank body, a water outlet pipe is installed on the medium outlet, and a water outlet valve is installed on the water outlet pipe.

[0012] Preferably, a medium inlet connected to the temperature control chamber is provided at the lower end of the tank body, a water inlet pipe is installed on the medium inlet, a water inlet valve is installed on the water inlet pipe, the water inlet pipe is connected to the water outlet of the water pump, the water inlet of the water pump is connected to the oil storage tank through a pipeline, the oil storage tank is connected to the water outlet pipe, a heating pipe is installed inside the oil storage tank, and a temperature sensor is installed inside the oil storage tank.

[0013] Preferably, the stirring assembly includes a stirring shaft, a scraper is provided at the bottom of the stirring shaft, a first stirring blade and a second stirring blade are provided in the middle of the stirring shaft, the first stirring blade and the second stirring blade are S-shaped structures, the top of the stirring shaft is fixedly connected to the output shaft of the reducer, and the input shaft of the reducer is fixedly connected to the output end of the electric motor.

[0014] Preferably, the filter assembly includes a filter layer, which is one or more layers of filter sintered plates. The filter layer is installed on the top of the tank bottom. A downwardly recessed guide cavity is opened on the tank bottom. A drain pipe connected to the guide cavity is installed at the bottom of the tank bottom, and a drain valve is installed on the drain pipe.

[0015] Compared with the prior art, the technical solution provided by the utility model has at least the following technical effects or advantages:

[0016] 1. The device of the utility model adopts an integrated structure, which can realize continuous mixing, decolorization and separation, greatly simplifying the operation process. It can complete the decolorization and separation of materials without the need for external equipment such as stirring kettles, centrifuges or vacuum filtration devices, effectively reducing the demand for other equipment, improving production efficiency and reducing production costs;

[0017] 2. The utility model can effectively scrape up the material at the bottom of the tank through the scraper, thereby enhancing the mixing effect of the material at the bottom of the tank and the activated carbon, avoiding the phenomenon of material sinking to the bottom and uneven mixing at the bottom, and improving the filtration efficiency;

[0018] 3. The utility model uses a water pump to pump the heat transfer oil inside the oil storage tank into the temperature control chamber, and the heat transfer oil in the temperature control chamber transfers heat to the material and activated carbon in the tank body, so that the temperature of the activated carbon piece can reach 75-80°C, so that the activated carbon piece can achieve the best decolorization effect, thereby improving the decolorization effect of the material;

[0019] 4. The utility model can fix the tank body to the tank cover and the tank bottom respectively by engaging the locking rod with the fixing protrusion of the nut, and fix the hand plate by engaging the positioning block with the positioning groove to prevent the snap-in bolts from loosening. Fixing with the snap-in bolts saves installation time and is convenient for collecting solid activated carbon residues, saving time and effort, improving production efficiency and reducing production costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0021] Figure 1 It is a schematic diagram of the structure of the utility model;

[0022] Figure 2 It is a schematic diagram of the snap-on bolt structure in the utility model.

[0023] In the attached figure:

[0024] 1. Tank body; 2. Temperature control assembly; 3. Tank cover; 4. Stirring assembly; 5. Tank bottom; 6. Filter assembly; 7. First sealing ring; 8. Air inlet pipe; 9. Feeding port; 10. Liquid filling port; 11. Pressure gauge; 12. Light; 13. Snap-on bolt; 14. First pin shaft; 15. Second sealing ring; 16. Tank body bracket; 17. Screw; 18. Nut; 19. First connecting block; 20. Fixing protrusion; 21. Second connecting block; 22. Positioning groove; 23. Ear plate; 24. Second Pin shaft; 25, hand plate; 26, third pin shaft; 27, engaging rod; 28, slide groove; 29, movable rod; 30, spring; 31, limit rod; 32, positioning block; 33, jacket layer; 34, water outlet pipe; 35, water outlet valve; 36, water inlet pipe; 37, water inlet valve; 38, stirring shaft; 39, scraper; 40, first stirring blade; 41, second stirring blade; 42, reducer; 43, electric motor; 44, filter layer; 45, guide chamber; 46, drain pipe; 47, drain valve. DETAILED DESCRIPTION

[0025] 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.

[0026] like Figure 1 and 2 As shown, the utility model provides a technical solution: an integrated activated carbon decolorization and filtration separation device, comprising a tank body 1, a temperature control component 2 is installed on the tank body 1, a tank cover 3 is detachably installed on the top of the tank body 1, a stirring component 4 is installed on the tank cover 3, a tank bottom 5 is detachably installed on the bottom of the tank body 1, and a filtering component 6 is installed on the tank bottom 5.

[0027] A first sealing ring 7 is installed between the tank cover 3 and the tank body 1 in this embodiment, an air inlet pipe 8 is installed on the top of the tank cover 3, and the air inlet pipe 8 is connected to the output end of the air compressor. A feeding port 9 and a liquid filling port 10 are installed on the tank cover 3. A cover plate is movably connected to the top of the feeding port 9, and a valve is installed on the liquid filling port 10. A pressure gauge 11 is also installed on the tank cover 3, and one end of the pressure gauge 11 extends into the tank body 1 for detecting the pressure of the tank body 1. An illuminating lamp 12 is installed on the inner side of the tank cover 3, and the tank cover 3 and the tank body 1 are connected by a plurality of snap-on bolts 13.

[0028] One end of the tank bottom 5 in this embodiment is hinged to the bottom of the tank body 1 through a first pin 14, a second sealing ring 15 is installed between the tank bottom 5 and the tank body 1, the other end of the tank bottom 5 is connected to the tank body 1 through a plurality of snap-on bolts 13, a tank body bracket 16 is installed on the outside of the tank body 1, and the tank body 1 is connected and fixed to the equipment platform through the tank body bracket 16.

[0029] The snap-on bolt 13 in this embodiment includes a screw rod 17, a first connecting block 19 and a second connecting block 21. The top of the screw rod 17 is integrally connected with a nut 18, and the bottom of the screw rod 17 is screwed to the first connecting block 19. The first connecting block 19 is installed on the outside of the tank body 1. The left and right sides of the nut 18 are symmetrically provided with fixing protrusions 20. The second connecting block 21 is installed on the tank cover 3 and the tank bottom 5. The second connecting block 21 is a T-shaped structure. Both sides of the second connecting block 21 are provided with positioning grooves 22. Ear plates 23 are symmetrically arranged on both sides of 21, and the ear plates 23 are hinged to one end of the hand plate 25 through the second pin shaft 24. The middle part of the hand plate 25 is hinged to one end of the clamping rod 27 through the third pin shaft 26. The clamping rod 27 is a U-shaped structure. The clamping rod 27 is clamped with the fixing protrusion 20 of the nut 18, so that the nut 18 and the second connecting block 21 are fixedly connected, the nut 18 is integrally connected with the screw rod 17, and the screw rod 17 is screwed to the first connecting block 19, so that the tank body 1 is fixedly connected to the tank cover 3 and the tank bottom 5 respectively.

[0030] The other end of the hand plate 25 in this embodiment is provided with a slide groove 28, and a movable rod 29 is slidably connected inside the slide groove 28. A spring 30 is arranged in the slide groove 28, and the spring 30 is arranged between the movable rod 29 and the hand plate 25. A limiting rod 31 is installed on one side of the movable rod 29, and a positioning block 32 is installed at the end of the movable rod 29. Under the elastic force of the spring 30, the end of the positioning block 32 passes through the hand plate 25 and is engaged with the positioning groove 22. The positioning block 32 is engaged with the positioning groove 22 to fix the hand plate 25 to prevent the snap-in bolt 13 from loosening.

[0031] The temperature control component 2 in this embodiment includes a jacket layer 33, which is arranged on the inner wall of the tank body 1, and a temperature control cavity is formed between the jacket layer 33 and the tank body 1. A medium outlet connected to the temperature control cavity is arranged at the upper end of the tank body 1, and a water outlet pipe 34 is installed on the medium outlet, and a water outlet valve 35 is installed on the water outlet pipe 34. A medium inlet connected to the temperature control cavity is arranged at the lower end of the tank body 1, and a water inlet pipe 36 is installed on the medium inlet, and a water inlet valve 37 is installed on the water inlet pipe 36. The water inlet pipe 36 is connected to the water outlet of the water pump, and the water inlet of the water pump is connected to the oil storage tank through a pipeline, and the oil storage tank is connected to the water outlet pipe 34. A heating pipe is installed inside the oil storage tank, and heat transfer oil is contained inside the oil storage tank. A temperature sensor is installed inside the oil storage tank, and the temperature sensor is electrically connected to the controller, and the controller is electrically connected to the heating pipe and the electric motor 43 respectively. If the temperature measured by the temperature sensor is lower than a certain temperature, the controller controls the heating tube to start heating; if the temperature measured by the temperature sensor is higher than a certain temperature, the controller controls the heating tube to stop heating, so as to achieve the purpose of precise temperature control.

[0032] The stirring assembly 4 in this embodiment includes a stirring shaft 38, a scraper 39 is provided at the bottom of the stirring shaft 38, a first stirring blade 40 and a second stirring blade 41 are provided at the middle of the stirring shaft 38, the first stirring blade 40 is located above the scraper 39, the second stirring blade 41 is located above the first stirring blade 40, the first stirring blade 40 and the second stirring blade 41 are S-shaped structures, the top of the stirring shaft 38 is fixedly connected to the output shaft of the reducer 42, the input shaft of the reducer 42 is fixedly connected to the output end of the electric motor 43, and the reducer 42 is installed on the tank cover 3. The scraper 39 can effectively scrape up the material at the bottom of the tank body 1, strengthen the mixing effect of the material at the bottom of the tank body 1 and the activated carbon, avoid the phenomenon of material sinking to the bottom and uneven mixing at the bottom, and improve the filtering efficiency.

[0033] The filter assembly 6 in this embodiment includes a filter layer 44, which is one or more layers of filter sintered plates for separating activated carbon powder and materials. The filter layer 44 is installed on the top of the tank bottom 5, and a downwardly recessed guide cavity 45 is provided on the tank bottom 5. A drain pipe 46 connected to the guide cavity 45 is installed at the bottom of the tank bottom 5, and a drain valve 47 is installed on the drain pipe 46.

[0034] The working principle of this utility model:

[0035] The material to be decolorized is added into the tank body 1 through the liquid adding port 10, and the electric motor 43 is turned on. The electric motor 43 drives the reducer 42 to rotate, and the reducer 42 drives the stirring shaft 38 to rotate, and drives the scraper 39, the first stirring blade 40 and the second stirring blade 41 to rotate, so as to stir the material and put the material in a stirring state; the weight of the activated carbon is calculated and weighed according to the proportion, and the activated carbon is added into the material to be decolorized through the feeding port 9, and stirred and mixed, so that the material to be decolorized and the activated carbon are fully in contact, thereby improving the decolorization efficiency; the water outlet valve 35, the water inlet valve 37, the heating pipe and the water pump are turned on, and the heat transfer oil inside the oil storage tank is heated by the heating pipe. After the heating is completed, the heat transfer oil inside the oil storage tank is pumped into the temperature control chamber by the water pump, and the heat transfer oil in the temperature control chamber is used to transfer the heat to the material and the activated carbon in the tank body 1, so that the temperature of the activated carbon can reach 75- 80℃, so that the activated carbon can achieve the best decolorization effect, thereby improving the decolorization effect of the material. After the stirring and decolorization is completed, the air compressor is turned on. The air compressor introduces compressed air into the tank body 1 through the air inlet pipe 8 to provide pressure for the tank body 1. At the same time, the drain valve 47 on the drain pipe 46 is opened to start filtering. During the filtration process, the stirring component 4 is in a low-speed stirring state. The decolorized material and activated carbon pass through the filter layer 44. The decolorized material passes through the filter layer 44 into the guide cavity 45, and then the decolorized material is discharged through the drain pipe 46. The activated carbon remains on the filter layer 44, so that the activated carbon is separated from the decolorized material, thereby achieving the purpose of decolorization, filtration and separation of the material. Compressed air is introduced into the tank body 1 through the air compressor to provide pressure for the tank body 1, accelerate the separation of the decolorized material and the activated carbon, and improve the separation efficiency of the decolorized material and the activated carbon. After the filtration is completed, the air compressor and the drain valve 47 are turned off, and the washing liquid is added into the tank body 1 through the liquid filling port 10, and the electric motor 43 is turned on. The electric motor 43 drives the reducer 42 to rotate, and the reducer 42 drives the stirring shaft 38 to rotate, drives the scraper 39, the first stirring blade 40 and the second stirring blade 41 to rotate, and drives the washing liquid to form a vortex in the tank body 1 to clean the tank body 1. After the cleaning is completed, the limit rod 31 is pulled, and the movable rod 29 also moves, so that the positioning block 32 is retracted into the hand plate 25, and the hand plate 25 is pulled to separate the locking rod 27 from the fixed protrusion 20 on the nut 18, and then the tank bottom 5 is opened to collect the solid activated carbon residue, and the tank bottom 5 is closed.

[0036] The utility model can make the tank body 1 fixedly connected with the tank cover 3 and the tank bottom 5 respectively by clamping the clamping rod 27 with the fixing protrusion 20 of the nut 18, and fix the hand plate 25 by clamping the positioning block 32 with the positioning groove 22 to prevent the snap-in bolt 13 from loosening. Fixing by the snap-in bolt 13 saves installation time and is convenient for collecting solid activated carbon residue, which saves time and labor, improves production efficiency and reduces production cost.

[0037] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An integrated activated carbon decolorization and filtration separation device, characterized in that: The invention comprises a tank body (1), a temperature control component (2) is installed on the tank body (1), a tank cover (3) is detachably installed on the top of the tank body (1), a stirring component (4) is installed on the tank cover (3), a tank bottom (5) is detachably installed on the bottom of the tank body (1), and a filtering component (6) is installed on the tank bottom (5).

2. The integrated activated carbon decolorization and filtration separation device according to claim 1 is characterized in that: A first sealing ring (7) is installed between the tank cover (3) and the tank body (1); an air inlet pipe (8) is installed on the top of the tank cover (3); the air inlet pipe (8) is connected to the output end of the air compressor; a feeding port (9) and a liquid adding port (10) are installed on the tank cover (3); a cover plate is movably connected to the top of the feeding port (9); a valve is installed on the liquid adding port (10); a pressure gauge (11) is also installed on the tank cover (3); an illuminating lamp (12) is installed on the inner side of the tank cover (3); and the tank cover (3) and the tank body (1) are connected via a plurality of snap-on bolts (13).

3. The integrated activated carbon decolorization and filtration separation device according to claim 1 is characterized in that: One end of the tank bottom (5) is hinged to the bottom of the tank body (1) via a first pin shaft (14); a second sealing ring (15) is installed between the tank bottom (5) and the tank body (1); the other end of the tank bottom (5) is connected to the tank body (1) via a plurality of snap-on bolts (13); and a tank body bracket (16) is installed on the outside of the tank body (1).

4. The integrated activated carbon decolorization and filtration separation device according to claim 2 or 3, characterized in that: The snap-on bolt (13) comprises a screw rod (17), a first connecting block (19) and a second connecting block (21); the top of the screw rod (17) is integrally connected with a nut (18); the bottom of the screw rod (17) is screwed to the first connecting block (19); the first connecting block (19) is mounted on the outside of the tank body (1); and fixing protrusions (20) are symmetrically arranged on the left and right sides of the nut (18).

5. The integrated activated carbon decolorization and filtration separation device according to claim 4 is characterized in that: The second connecting block (21) is a T-shaped structure. Positioning grooves (22) are provided on both sides of the second connecting block (21). Ear plates (23) are symmetrically provided on both sides of the second connecting block (21). The ear plates (23) are hinged to one end of the hand plate (25) through a second pin shaft (24). The middle part of the hand plate (25) is hinged to one end of a clamping rod (27) through a third pin shaft (26). The clamping rod (27) is a U-shaped structure.

6. The integrated activated carbon decolorization and filtration separation device according to claim 5, characterized in that: The other end of the hand plate (25) is provided with a slide groove (28), and a movable rod (29) is slidably connected inside the slide groove (28). A spring (30) is arranged in the slide groove (28), and the spring (30) is arranged between the movable rod (29) and the hand plate (25). A limiting rod (31) is installed on one side of the movable rod (29), and a positioning block (32) is installed at the end of the movable rod (29).

7. The integrated activated carbon decolorization and filtration separation device according to claim 1 is characterized in that: The temperature control component (2) comprises a jacket layer (33), the jacket layer (33) being arranged on the inner wall of the tank body (1), a temperature control cavity being formed between the jacket layer (33) and the tank body (1), a medium outlet communicating with the temperature control cavity being arranged at the upper end of the tank body (1), a water outlet pipe (34) being installed on the medium outlet, and a water outlet valve (35) being installed on the water outlet pipe (34).

8. The integrated activated carbon decolorization and filtration separation device according to claim 7, characterized in that: The lower end of the tank body (1) is provided with a medium inlet connected to the temperature control chamber, a water inlet pipe (36) is installed on the medium inlet, a water inlet valve (37) is installed on the water inlet pipe (36), the water inlet pipe (36) is connected to the water outlet of the water pump, the water inlet of the water pump is connected to the oil storage tank through a pipeline, the oil storage tank is connected to the water outlet pipe (34), a heating pipe is installed inside the oil storage tank, and a temperature sensor is installed inside the oil storage tank.

9. The activated carbon decolorization and filtration separation integrated equipment according to claim 1, characterized in that: The stirring assembly (4) comprises a stirring shaft (38), a scraper (39) is arranged at the bottom of the stirring shaft (38), a first stirring blade (40) and a second stirring blade (41) are arranged in the middle of the stirring shaft (38), the first stirring blade (40) and the second stirring blade (41) are S-shaped structures, the top of the stirring shaft (38) is fixedly connected to the output shaft of the reducer (42), and the input shaft of the reducer (42) is fixedly connected to the output end of the electric motor (43).

10. The activated carbon decolorization and filtration separation integrated equipment according to claim 1, characterized in that: The filter assembly (6) comprises a filter layer (44), the filter layer (44) being mounted on the top of the tank bottom (5), a downwardly recessed flow guide cavity (45) being provided on the tank bottom (5), a liquid discharge pipe (46) being mounted at the bottom of the tank bottom (5) and being connected to the flow guide cavity (45), and a liquid discharge valve (47) being mounted on the liquid discharge pipe (46).

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