Coloring agent preparation device

Abstract

The utility model discloses a coloring agent preparation device which comprises an installation support, a water heater and a powder tank are both fixedly arranged on the top of the installation support, the water heater is communicated with an upper stirring assembly in the middle of the installation support in a sealed mode through a first control valve, and the powder tank is communicated with the upper stirring assembly in a sealed mode through a second control valve. The upper stirring assembly sequentially passes through the filter and the third control valve and then is in sealed communication with the lower stirring assembly on the lower portion of the mounting support, the oil tank is in sealed communication with the lower stirring assembly through the fourth control valve, the solvent tank is in sealed communication with the lower stirring assembly through the fifth control valve, and the oil tank and the solvent tank are both fixedly arranged on the mounting support. A wastewater discharge valve is arranged at the bottom of the upper stirring assembly, and a coloring agent discharge valve is arranged at the bottom of the lower stirring assembly. According to the coloring agent preparation device, experiments can be carried out according to different proportions, batch production can be carried out according to the preset proportion, operation is easy, and efficiency can be effectively improved.

Description

Technical Field

[0001] The utility model relates to the field of dye preparation equipment, in particular to a dye preparation device. Background Art

[0002] In the laboratory, agar, glycerol and fuchsin are used to prepare dyes, and the preparation of the dyes relies on equipment such as beakers, droppers and water baths. Many devices are used in the preparation process, and the operation process is complicated. After the preparation is completed, all equipment needs to be cleaned, and the preparation efficiency of the dye is low. If the dye needs to be prepared in batches, these equipment in the laboratory cannot meet the preparation needs. Utility Model Content

[0003] The utility model aims to overcome the deficiencies of the prior art and provide a dye preparation device.

[0004] The purpose of this utility model is achieved through the following technical solutions:

[0005] A dye preparation device comprises a mounting bracket, a water heater, a powder tank, an upper stirring assembly, a lower stirring assembly, a filter, an oil tank and a solvent tank, wherein the water heater and the powder tank are both fixedly arranged on the top of the mounting bracket, the water heater is sealed and connected to the upper stirring assembly on the middle part of the mounting bracket through a first control valve, the powder tank is sealed and connected to the upper stirring assembly through a second control valve, the upper stirring assembly is sealed and connected to the lower stirring assembly on the lower part of the mounting bracket after passing through the filter and the third control valve in sequence, the oil tank is sealed and connected to the lower stirring assembly through a fourth control valve, the solvent tank is sealed and connected to the lower stirring assembly through a fifth control valve, the oil tank and the solvent tank are both fixedly arranged on the mounting bracket and arranged between the upper stirring assembly and the lower stirring assembly, a wastewater discharge valve is arranged on the bottom of the upper stirring assembly, and a dye discharge valve is arranged on the bottom of the lower stirring assembly.

[0006] Furthermore, the upper stirring assembly includes an upper mixing box, an upper mixing motor and an upper stirring blade, the upper mixing box is fixedly arranged on the mounting bracket, the upper mixing motor is fixedly arranged on the top of the upper mixing box, the upper stirring blade is arranged in the upper mixing box and is fixedly connected to the output end of the upper mixing motor, the inner wall and the bottom of the upper mixing box are both matched with the upper stirring blade, the lower ends of the first control valve and the second control valve are both sealed and connected to the top of the upper mixing box, and the upper ends of the filter and the wastewater discharge valve are both sealed and connected to the bottom of the upper mixing box.

[0007] Further, the filter includes a filter screen and a filter screen frame, a filter mounting groove is provided on the side wall of the upper mixing box, the filter screen frame is arranged in the filter mounting groove and is sealed with the filter mounting groove, the filter screen is seal-fixedly arranged on the filter screen frame and is matched with the inner wall of the upper mixing box, and the third control valve is seal-arranged on the output end of the filter mounting groove and is arranged close to the upper mixing box.

[0008] Furthermore, the bottom of the upper mixing box, the bottom of the filter screen and the bottom of the third control valve are on the same horizontal plane.

[0009] Furthermore, the upper stirring blade is in contact with both the bottom and the inner wall of the upper mixing box.

[0010] Furthermore, the lower stirring assembly includes a lower mixing box, a lower mixing motor and a lower stirring blade, the lower mixing box is fixedly arranged on the mounting bracket, the lower mixing motor is fixedly arranged on the top of the lower mixing box, the lower stirring blade is fixedly arranged on the output end of the lower mixing motor and cooperates with the lower mixing box, the lower ends of the third control valve, the fourth control valve and the fifth control valve are all sealed and connected to the top of the lower mixing box, and the upper end of the dye discharge valve is sealed and connected to the bottom of the lower mixing box.

[0011] Furthermore, the water heater includes a heating tube and a heating cup, the heating tube is arranged in the heating cup, and a first volume scale is arranged on the outer wall of the heating cup.

[0012] Furthermore, the second control valve includes an upper valve, a lower valve and a volume tube, the upper valve is sealingly arranged on the upper end of the volume tube, the lower valve is sealingly arranged on the lower end of the volume tube, and the upper and lower ends of the volume tube are respectively sealed and fixedly connected to the powder tank and the upper stirring assembly.

[0013] Furthermore, a second volume scale is provided on the outer wall of the oil tank.

[0014] Furthermore, a third volume scale is provided on the outer wall of the solvent tank.

[0015] The beneficial effects of the utility model are:

[0016] 1) In the present technology, the dye preparation device can not only be used for experiments in different proportions, but also can be used for batch production according to a predetermined proportion, and the operation is simple, which can effectively improve efficiency.

[0017] 2) In the present technology, the filter screen can effectively filter the impurities generated in the upper stirring assembly and prevent the impurities from entering the lower stirring assembly.

[0018] 3) In this technology, through the coordinated use of the first control valve, the second control valve, the third control valve, the fourth control valve, the fifth control valve, the wastewater discharge valve and the dye discharge valve, it is very convenient to control the order and time of entry of the prepared dye, which is very convenient for conducting experiments in the experimental stage. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 A schematic diagram of a new type of connection structure is provided for this purpose;

[0020] Figure 2 for Figure 1 A is an enlarged schematic diagram of the connection structure;

[0021] In the figure, 1-mounting bracket, 2-water heater, 3-powder tank, 4-oil tank, 5-solvent tank, 6-first control valve, 7-second control valve, 8-third control valve, 9-fourth control valve, 10-fifth control valve, 11-wastewater discharge valve, 12-dye discharge valve, 13-upper mixing box, 14-upper mixing motor, 15-upper stirring blade, 16-filter, 17-filter rack, 18-filter installation slot, 19-lower mixing box, 20-lower mixing motor, 21-lower stirring blade, 22-heating tube, 23-heating cup, 24-upper valve, 25-lower valve, 26-volume tube. DETAILED DESCRIPTION

[0022] The following will be combined with the embodiments to clearly and completely describe the technical solution 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 of the utility model, all other embodiments obtained by those skilled in the art without creative work are within the scope of protection of the utility model.

[0023] See also Figure 1-Figure 2 , the utility model provides a technical solution:

[0024] A dye preparation device comprises a mounting bracket 1, a water heater 2, a powder tank 3, an upper stirring assembly, a lower stirring assembly, a filter, an oil tank 4 and a solvent tank 5. The water heater 2 and the powder tank 3 are both fixedly arranged on the top of the mounting bracket 1. The water heater 2 is sealed and connected with the upper stirring assembly on the middle part of the mounting bracket 1 through a first control valve 6. The powder tank 3 is sealed and connected with the upper stirring assembly through a second control valve 7. The upper stirring assembly is sealed and connected with the lower stirring assembly on the lower part of the mounting bracket 1 after passing through a filter and a third control valve 8 in sequence. The oil tank 4 is sealed and connected with the lower stirring assembly through a fourth control valve 9. The solvent tank 5 is sealed and connected with the lower stirring assembly through a fifth control valve 10. The oil tank 4 and the solvent tank 5 are both fixedly arranged on the mounting bracket 1 and arranged between the upper stirring assembly and the lower stirring assembly. A wastewater discharge valve 11 is arranged on the bottom of the upper stirring assembly, and a dye discharge valve 12 is arranged on the bottom of the lower stirring assembly. The water heater 2 comprises a heating pipe 22 and a heating cup 23. The heating pipe 22 is arranged in the heating cup 23. A first volume scale is arranged on the outer wall of the heating cup 23. A second volume scale is set on the outer wall of the oil tank 4. A third volume scale is set on the outer wall of the solvent tank 5. Among them, the mounting bracket 1 plays the role of mounting and fixing the water heater 2, the powder tank 3, the upper stirring assembly, the lower stirring assembly, the filter, the oil tank 4 and the solvent tank 5, and the first control valve 6, the second control valve 7, the third control valve 8, the fourth control valve 9, the fifth control valve 10, the wastewater discharge valve 11 and the dye discharge valve 12 are all valves in the prior art, and these valves can be manual valves or solenoid valves. When they are solenoid valves, the first control valve 6, the second control valve 7, the third control valve 8, the fourth control valve 9, the fifth control valve 10, the wastewater discharge valve 11, the dye discharge valve 12, the upper mixing motor 14 and the lower mixing motor 20 are all electrically connected to the control center in the prior art, and automatic mass production is realized under the maximum use of the control center. The water heater 2 is used to heat water, the heating tube 22 is an electric heating tube in the prior art, the heating cup 23 is a glass cup with a scale in the prior art, and the first volume scale is set on the heating cup 23 to determine the volume of water added to the upper stirring component. The powder tank 3 stores granular agar for making a dye, and the amount added is controlled by the second control valve 7, and then fully stirred and mixed in the upper stirring component. The liquid produced in the upper stirring component for making a dye is filtered through a set filter and then enters the lower stirring component. The impurities produced in the upper stirring component are discharged to the outside through the wastewater discharge valve 11. The oil tank 4 stores glycerin for making a dye, and the solvent tank 5 stores a solvent for making a dye. The glycerin and the solvent are then added to the lower stirring component, and the dye is made after being fully mixed, and then stored after passing through the dye discharge valve 12. The glycerin in the oil tank 4 and the solvent in the solvent tank 5 are added by volume, so both the oil tank 4 and the solvent tank 5 are glass tanks. Therefore, in order to facilitate the observation of the addition situation, a second volume scale is set on the outer wall of the oil tank 4 and a third volume scale is set on the outer wall of the solvent tank 5.The water heater 2, the powder tank 3, the oil tank 4 and the solvent tank 5 are all provided with openings for conveniently adding raw materials for preparing the dye.

[0025] In some embodiments, the upper stirring assembly includes an upper mixing box 13, an upper mixing motor 14 and an upper stirring blade 15. The upper mixing box 13 is fixedly arranged on the mounting bracket 1, the upper mixing motor 14 is fixedly arranged on the top of the upper mixing box 13, the upper stirring blade 15 is arranged in the upper mixing box 13 and is fixedly connected to the output end of the upper mixing motor 14, the inner wall and the bottom of the upper mixing box 13 are both matched with the upper stirring blade 15, the lower ends of the first control valve 6 and the second control valve 7 are both sealed and connected to the top of the upper mixing box 13, and the upper ends of the filter and the wastewater discharge valve 11 are both sealed and connected to the bottom of the upper mixing box 13. The upper stirring blade 15 is in contact with the bottom and the inner wall of the upper mixing box 13. Among them, the upper mixing box 13 is a circular box, the upper mixing motor 14 is a motor in the prior art, the upper mixing motor 14 drives the upper stirring blade 15 to rotate, and stirring is achieved when the stirring blade 15 rotates. The upper stirring blade 15 is in contact with the bottom and inner wall of the upper mixing box 13. This arrangement allows the impurities to be discharged through the wastewater discharge valve 11 during impurity removal, thereby reducing the residual amount of impurities in the upper mixing box 13. The upper mixing box 13 is composed of a first box and a first box cover, the first box cover is fixedly arranged on the first box and is non-sealed and matched, the lower ends of the first control valve 6 and the second control valve 7 are both sealed and connected to the first box cover, the filter and the wastewater discharge valve 11 are sealed and connected to the bottom of the first box, the upper mixing motor 14 is fixed on the first box cover, and the first box is fixed on the mounting bracket 1.

[0026] In some embodiments, the filter includes a filter screen 16 and a filter screen frame 17. A filter installation groove 18 is provided on the side wall of the upper mixing box 13. The filter screen frame 17 is provided in the filter installation groove 18 and is sealed and matched with the filter installation groove 18. The filter screen 16 is sealed and fixedly provided on the filter screen frame 17 and is matched with the inner wall of the upper mixing box 13. The third control valve 8 is sealed and provided at the output end of the filter installation groove 18 and is provided close to the upper mixing box 13. The bottom of the upper mixing box 13, the bottom of the filter screen 16 and the bottom of the third control valve 8 are on the same horizontal plane. Among them, the filter screen frame 17 is used to install the filter screen 16. The filter screen 16 is a gauze in the prior art. The filter screen frame 17 is fixedly provided with three to five layers of gauze. The filter screen 16 is fixed in the filter installation groove 18 through the filter screen frame 17. In order to prevent impurities from remaining on the filter screen 16, because the filter screen 16 is also matched with the upper stirring blade 15, the impurities on the filter screen 16 are also scraped away when the upper stirring blade 15 rotates.

[0027] In some embodiments, the lower stirring assembly includes a lower mixing box 19, a lower mixing motor 20 and a lower stirring blade 21. The lower mixing box 19 is fixedly arranged on the mounting bracket 1, the lower mixing motor 20 is fixedly arranged on the top of the lower mixing box 19, the lower stirring blade 21 is fixedly arranged on the output end of the lower mixing motor 20 and cooperates with the lower mixing box 19, the lower ends of the third control valve 8, the fourth control valve 9 and the fifth control valve 10 are all sealed and connected with the top of the lower mixing box 19, and the upper end of the dye discharge valve 12 is sealed and connected with the bottom of the lower mixing box 19. Among them, the lower mixing box 19 is a glass box in the prior art, and a fourth volume scale is set on the outer wall of the lower mixing box 19. The fourth volume scale is set to confirm the volume of the liquid flowing into the upper mixing box 13, and it is also convenient to observe the volume of glycerol added. The lower mixing motor 20 is a prior art and is used to drive the lower stirring blade 21 to rotate, and the coloring agent is obtained after being fully mixed by the lower mixing box 19. The lower mixing box 19 is composed of a second box body and a second box cover. The second box cover is fixedly arranged on the second box body and is non-sealed and connected. The lower ends of the third control valve 8, the fourth control valve 9 and the fifth control valve 10 are all sealed and connected to the second box cover. The dye discharge valve 12 is sealed and connected to the bottom of the second box body. The lower mixing motor 20 is fixed on the second box cover, and the second box body is fixed on the mounting bracket 1.

[0028] In some embodiments, the second control valve 7 includes an upper valve 24, a lower valve 25 and a volume tube 26, wherein the upper valve 24 is sealed and arranged on the upper end of the volume tube 26, and the lower valve 25 is sealed and arranged on the lower end of the volume tube 26, and the upper and lower ends of the volume tube 26 are respectively sealed and fixedly connected to the powder tank 3 and the upper stirring assembly. Among them, the upper valve 24 and the lower valve 25 are both existing technologies and are independently controlled. When the lower valve 25 is closed and the upper valve 24 is opened, the granulated agar in the volume tube 26 enters the upper side of the lower valve 25, and then the upper valve 24 is closed and the lower valve is opened, so that the granulated agar of a certain volume between the upper valve 24 and the lower valve 25 can be added into the upper mixing box 13.

[0029] Water is stored in the water heater 2, granular agar is stored in the powder tank 3, glycerin is stored in the tank 4, and fuchsin solution is stored in the solvent tank 5. The water is heated to 75-95°C by the water heater 2, the first control valve 6 is opened, and then 190-220 ml of hot water is added to the upper mixing box 13, and then the first control valve 6 is closed. Then, 10-30 g of granular agar is added to the upper mixing box 13 by controlling the second control valve 7, and the upper mixing motor 14 is turned on to fully stir the mixture through the upper stirring blade 15 for 6-10 minutes. After stirring, the third control valve 8 is opened, and the mixed liquid is filtered through gauze and enters the lower mixing box 19. After filtering, the wastewater discharge valve 11 is opened to discharge all impurities in the upper mixing box 13, and then ... Motor 14, confirm the volume of the filtered liquid in the lower mixing box 19, then open the fourth control valve 9, add glycerol according to the volume ratio of 1:0.8~1.2 according to the volume of the filtered liquid, close the fourth control valve 9 and open the fifth control valve 10, then add 0.8~1.5ml of fuchsin solution, then close the fifth control valve 10, turn on the lower mixing motor 20 to drive the lower stirring blade 21 to stir fully for 2~5min, then close the lower mixing motor 20, open the dye discharge valve 12 to store the dye in the lower mixing box 19, and close the dye discharge valve 12 after completion to complete the preparation of the dye.

[0030] In the description of the present invention, it should be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "the other end", "upper", "one side", "inside", "front", "center", "both ends" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0031] In the present utility model, unless otherwise clearly stipulated and limited, the terms such as "installation", "setting", "connection", "fixation", "hinge" 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. Unless otherwise clearly defined, ordinary technicians in this field can understand the specific meanings of the above terms in the utility model according to the specific circumstances.

[0032] The above is only a preferred embodiment of the utility model. It should be understood that the utility model is not limited to the form disclosed herein, and should not be regarded as excluding other embodiments, but can be used in various other combinations, modifications and environments, and can be modified within the scope of the concept described herein through the above teachings or the technology or knowledge of the relevant field. The changes and modifications made by those skilled in the art do not deviate from the spirit and scope of the utility model, and should be within the scope of protection of the claims attached to the utility model.

Claims

1. A dye preparation device, characterized in that: The invention comprises a mounting bracket (1), a water heater (2), a powder tank (3), an upper stirring assembly, a lower stirring assembly, a filter, an oil tank (4) and a solvent tank (5), wherein the water heater (2) and the powder tank (3) are both fixedly arranged on the top of the mounting bracket (1), the water heater (2) is in sealed communication with the upper stirring assembly on the middle part of the mounting bracket (1) through a first control valve (6), the powder tank (3) is in sealed communication with the upper stirring assembly through a second control valve (7), and the upper stirring assembly is in sealed communication with the lower stirring assembly through the filter and the third control valve (8) in turn. The lower stirring assembly on the lower part of the mounting bracket (1) is sealed and connected, the oil tank (4) is sealed and connected to the lower stirring assembly via a fourth control valve (9), and the solvent tank (5) is sealed and connected to the lower stirring assembly via a fifth control valve (10). The oil tank (4) and the solvent tank (5) are both fixedly arranged on the mounting bracket (1) and arranged between the upper stirring assembly and the lower stirring assembly. A wastewater discharge valve (11) is arranged on the bottom of the upper stirring assembly, and a dye discharge valve (12) is arranged on the bottom of the lower stirring assembly.

2. A dye preparation device according to claim 1, characterized in that: The upper stirring assembly comprises an upper mixing box (13), an upper mixing motor (14) and an upper stirring blade (15); the upper mixing box (13) is fixedly arranged on the mounting bracket (1); the upper mixing motor (14) is fixedly arranged on the top of the upper mixing box (13); the upper stirring blade (15) is arranged in the upper mixing box (13) and is fixedly connected to the output end of the upper mixing motor (14); the inner wall and the bottom of the upper mixing box (13) are both matched with the upper stirring blade (15); the lower ends of the first control valve (6) and the second control valve (7) are both sealed and communicated with the top of the upper mixing box (13); the upper ends of the filter and the wastewater discharge valve (11) are both sealed and communicated with the bottom of the upper mixing box (13).

3. A dye preparation device according to claim 2, characterized in that: The filter comprises a filter screen (16) and a filter screen frame (17); a filter installation groove (18) is arranged on the side wall of the upper mixing box (13); the filter screen frame (17) is arranged in the filter installation groove (18) and is sealed and matched with the filter installation groove (18); the filter screen (16) is sealed and fixedly arranged on the filter screen frame (17) and is matched with the inner wall of the upper mixing box (13); the third control valve (8) is sealed and arranged on the output end of the filter installation groove (18) and is arranged close to the upper mixing box (13).

4. A dye preparation device according to claim 3, characterized in that: The bottom of the upper mixing box (13), the bottom of the filter screen (16) and the bottom of the third control valve (8) are on the same horizontal plane.

5. A dye preparation device according to any one of claims 2 to 4, characterized in that: The upper stirring blade (15) is in contact with both the bottom and the inner wall of the upper mixing box (13).

6. A dye preparation device according to any one of claims 1 to 4, characterized in that: The lower stirring assembly comprises a lower mixing box (19), a lower mixing motor (20) and a lower stirring blade (21); the lower mixing box (19) is fixedly arranged on the mounting bracket (1); the lower mixing motor (20) is fixedly arranged on the top of the lower mixing box (19); the lower stirring blade (21) is fixedly arranged on the output end of the lower mixing motor (20) and cooperates with the lower mixing box (19); the lower ends of the third control valve (8), the fourth control valve (9) and the fifth control valve (10) are all sealed and connected to the top of the lower mixing box (19); and the upper end of the dye discharge valve (12) is sealed and connected to the bottom of the lower mixing box (19).

7. A dye preparation device according to any one of claims 1 to 4, characterized in that: The water heater (2) comprises a heating tube (22) and a heating cup (23); the heating tube (22) is arranged in the heating cup (23); and a first volume scale is arranged on the outer wall of the heating cup (23).

8. A dye preparation device according to any one of claims 1 to 4, characterized in that: The second control valve (7) comprises an upper valve (24), a lower valve (25) and a volume tube (26); the upper valve (24) is sealingly arranged on the upper end of the volume tube (26); the lower valve (25) is sealingly arranged on the lower end of the volume tube (26); the upper and lower ends of the volume tube (26) are respectively sealed and fixedly connected to the powder tank (3) and the upper stirring assembly.

9. A dye preparation device according to any one of claims 1 to 4, characterized in that: A second volume scale is provided on the outer wall of the oil tank (4).

10. A dye preparation device according to any one of claims 1 to 4, characterized in that: A third volume scale is arranged on the outer wall of the solvent tank (5).

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