CN211358615U

CN211358615U - Dissolving device for water-soluble pigment production

Info

Publication number: CN211358615U
Application number: CN201921031240.2U
Authority: CN
Inventors: 郑宏侠; 李严; 虞晟阳; 黎子昂; 贾莹
Original assignee: Dachang Bbmg Coating Co ltd
Current assignee: Dachang Bbmg Coating Co ltd
Priority date: 2019-07-04
Filing date: 2019-07-04
Publication date: 2020-08-28
Anticipated expiration: 2029-07-04

Abstract

The application provides a dissolving device for producing water-soluble pigment, which comprises a dissolving box, a fixing frame and a rack; the top of the dissolving tank is provided with a feeding pipe, and the bottom end of one side of the dissolving tank is provided with a discharging pipe; a reciprocating screw rod is arranged in the fixed frame in the vertical direction; the reciprocating screw rod is connected with a first motor through a sliding block; the sliding block drives the first motor to do linear reciprocating motion along the reciprocating screw rod; the first motor is connected with a stirring shaft; the stirring shaft extends downwards from the first motor to the inside of the dissolving tank, and one end of the stirring shaft, which is far away from the first motor, is provided with a stirring paddle; the beneficial effect of this application: drive first motor through the slider and be sharp reciprocating motion along reciprocating screw, first motor drives the (mixing) shaft and rotates when driving sharp reciprocating motion, and the (mixing) shaft drives the stirring rake and is sharp reciprocating motion limit rotation simultaneously to the realization is to the stirring of dissolving the pigment of incasement portion different positions, makes the pigment stirring, improves the mixed degree of pigment, and then accelerates the dissolving speed of pigment.

Description

Dissolving device for water-soluble pigment production

Technical Field

The application relates to the technical field of pigment production, in particular to a dissolving device for water-soluble pigment production.

Background

Pigment is a substance that can color other objects. Pigments are divided into soluble and insoluble, with inorganic and organic distinctions. Inorganic pigments are generally mineral substances, and it has long been known to use inorganic pigments to draw and paint the body on the rock wall by using colored soils and ores. The organic pigment is generally extracted from plants and marine animals, such as alizarin, gamboge and ancient Rome, and is extracted from shellfish to obtain purple color. The existing dissolving device for producing the water-soluble pigment has relatively low dissolving speed, so that the dissolving device with high dissolving speed for producing the water-soluble pigment is urgently needed to be designed.

Disclosure of Invention

The purpose of this application is to provide a dissolving device for producing water-soluble pigment to solve the above problem.

The application provides a dissolving device for producing water-soluble pigment, which comprises a dissolving box, a fixing frame arranged above the dissolving box and a rack arranged below the dissolving box; the top of the dissolving tank is provided with a feeding pipe, and the bottom end of one side of the dissolving tank is provided with a discharging pipe; a reciprocating screw rod is arranged in the fixed frame in the vertical direction; the reciprocating screw rod is connected with a first motor through a sliding block; the sliding block drives the first motor to do linear reciprocating motion along the reciprocating screw rod; the first motor is connected with a stirring shaft; the stirring shaft extends downwards from the first motor to the inside of the dissolving tank, and one end of the stirring shaft, which is far away from the first motor, is provided with a stirring paddle; the outer wall of the dissolving box is sleeved with a heating pipe which is spirally coiled; the heating pipe is filled with water, and two ends of the heating pipe are provided with anti-leakage plugs; an electric heating wire is also arranged in the heating pipe; the side wall of the dissolving box is provided with a control switch for controlling the on/off of the electric heating wire. By adopting the technical scheme, the slider drives the first motor to do linear reciprocating motion along the reciprocating screw rod, the first motor drives the stirring shaft to do linear reciprocating motion and simultaneously drives the stirring shaft to rotate, and the stirring shaft drives the stirring paddle to do linear reciprocating motion and rotate, so that the pigments at different positions in the dissolving tank are stirred, the pigments are uniformly stirred, the mixing degree of the pigments is improved, and the dissolving speed of the pigments is accelerated; simultaneously, heat the water in the heating tube through starting control switch to ensure the heat preservation effect of dissolving the case, and then improve the dissolving speed of pigment.

According to the technical scheme provided by some embodiments of the application, a rack partition plate is arranged on a rack; a second motor is fixed on the frame clapboard; the second motor is connected with a rotating shaft; the rotating shaft extends upwards to the position close to the bottom inside the dissolving box from the second motor; a scraper is arranged at one end of the rotating shaft, which is far away from the second motor; the bottom of the scraper blade is fixedly connected with a scraper. Through adopting above-mentioned technical scheme, the second motor drives the axis of rotation and rotates, and the axis of rotation drives the scraper blade and begins to rotate, and the scraper blade drives the scraper and begins to rotate, and the stirring is scraped to the pigment that dissolves bottom of the case portion and deposit to reach good stirring effect, and then improve the dissolving speed of pigment.

According to the technical scheme provided by some embodiments of the application, a spraying pipeline is arranged on one side wall in the dissolving tank; a plurality of spray heads are arranged on the spray pipeline; a collecting box is arranged on the rack clapboard; the bottom of the collecting box is provided with a circulating water pump; the circulating water pump is connected with the spraying pipeline through a water pipe; the bottom of the dissolving tank is provided with a drain pipe; the drain pipe leads to the top of the collection tank. Through adopting above-mentioned technical scheme, when pigment dissolves and finishes, carry the water in with the collection box to spray piping through circulating water pump and wash dissolving the inside of case, avoid influencing the dissolving effect of different pigments next time.

According to the technical scheme that some embodiments of this application provided, be equipped with first control flap on the drain pipe, the one-way electric connection of the output of the input of first control flap and controller. By adopting the technical scheme, the controller can conveniently control the opening or closing of the drain pipe.

According to the technical scheme that some embodiments of this application provided, the upper portion of collecting box is equipped with the filter screen, and the filter screen is arranged in filtering out the residue from waste water, prevents to cause the influence to the cleaning performance of dissolving the case.

According to the technical scheme provided by some embodiments of the application, the length of the reciprocating screw is smaller than that of the stirring shaft. Through adopting above-mentioned technical scheme, prevent that the stirring rake from hitting the upper and lower inner wall of dissolving the case in the motion process.

According to the technical scheme provided by certain embodiments of the application, the stirring paddle comprises 3 to 5 arc-shaped stirring blades. Through adopting above-mentioned technical scheme, be favorable to stirring fully evenly to the pigment in the dissolving box.

According to the technical scheme that some embodiments of this application provided, be equipped with the second control flap on the discharging pipe, the one-way electric connection of the input of second control flap and the output of controller. Through adopting above-mentioned technical scheme, make things convenient for opening or closing of controller control discharging pipe.

According to the technical scheme provided by some embodiments of the application, the upper part of the dissolving tank is provided with a transparent observation window. Through adopting above-mentioned technical scheme, be convenient for confirm the inside pigment total amount of dissolving the case, be favorable to operator observation equipment's running state simultaneously, improve the safety guarantee.

The beneficial effect of this application: the first motor is driven by the slide block to do linear reciprocating motion along the reciprocating screw rod, the stirring shaft is driven by the first motor to rotate while doing linear reciprocating motion, and the stirring shaft drives the stirring paddle to do linear reciprocating motion and rotate, so that the pigments at different positions in the dissolving tank are stirred, the pigments are uniformly stirred, the mixing degree of the pigments is improved, and the dissolving speed of the pigments is accelerated; simultaneously, heat the water in the heating tube through starting control switch to ensure the heat preservation effect of dissolving the case, and then improve the dissolving speed of pigment.

Drawings

FIG. 1 is a schematic view of an external structure of a dissolving tank of a dissolving apparatus for producing water-soluble pigments according to an embodiment of the present application;

FIG. 2 is a schematic view of the internal structure of a dissolving apparatus for producing water-soluble pigments according to an embodiment of the present application;

FIG. 3 is an enlarged schematic view of a portion A of FIG. 2;

fig. 4 is a schematic structural diagram of a stirring paddle of the dissolving device for producing water-soluble pigments, provided in an embodiment of the present application.

The text labels in the figures are represented as:

1. a dissolving tank; 2. a fixed mount; 3. a frame; 4. a feed pipe; 5. a discharge pipe; 6. a second control valve; 7. a reciprocating screw; 8. a slider; 9. a first motor; 10. a stirring shaft; 11. a stirring paddle; 12. an arc-shaped stirring blade; 13. heating a tube; 14. an electric heating wire; 15. a frame partition; 16. a second motor; 17. a rotating shaft; 18. a squeegee; 19. a scraper; 20. a spray pipe; 21. a spray head; 22. A collection box; 23. a water circulating pump; 24. a water pipe; 25. a drain pipe; 26. a first control valve; 27. A filter screen; 28. a transparent viewing window.

Detailed Description

The following detailed description of the present application is given for the purpose of enabling those skilled in the art to better understand the technical solutions of the present application, and the description in this section is only exemplary and explanatory, and should not be taken as limiting the scope of the present application in any way.

As shown in fig. 1 to 4, the present embodiment provides a dissolving device for producing water-soluble pigment, comprising a dissolving tank 1, a fixing frame 2 disposed above the dissolving tank 1, and a frame 3 disposed below the dissolving tank 1; the dissolving tank 1 is used for dissolving pigment, the top of the dissolving tank 1 is provided with a feeding pipe 4, the pigment to be dissolved enters the dissolving tank 1 through the feeding pipe 4 to be dissolved, the bottom end of one side of the dissolving tank 1 is provided with a discharging pipe 5, the discharging pipe 5 is provided with a second control valve 6, the input end of the second control valve 6 is electrically connected with the output end of the controller in a one-way mode, and the controller is convenient to control the discharging pipe 5 to be opened or closed; a reciprocating screw 7 is fixed in the vertical direction in the fixed frame 2, the reciprocating screw 7 is connected with a driving device, the reciprocating screw 7 is connected with a first motor 9 through a slider 8, the slider 8 drives the first motor 9 to do linear reciprocating motion along the reciprocating screw 7, the first motor 9 is connected with a stirring shaft 10, the stirring shaft 10 extends downwards from the first motor 9 to the inside of the dissolving tank 1, one end of the stirring shaft 10 far away from the first motor 9 is provided with a stirring paddle 11, the length of the reciprocating screw 7 is smaller than that of the stirring shaft 10, the stirring paddle 11 is prevented from hitting the upper inner wall and the lower inner wall of the dissolving tank 1 in the motion process, the stirring paddle 11 comprises 3 to 5 arc-shaped stirring blades 12, so that the pigment in the dissolving tank 1 can be stirred sufficiently and uniformly, the stirring paddle 11 in the embodiment of the application adopts 3 arc-shaped stirring blades 12, in other embodiments of the present application, 4 or 5 stirring paddles 11 with arc-shaped stirring blades 12 can also be used; the outer wall of the dissolving box 1 is sleeved with a heating pipe 13 which is spirally coiled, the heating pipe 13 is used for providing heat for the inside of the dissolving box 1 to accelerate the dissolving speed of the pigment, the inside of the heating pipe 13 is filled with water, two ends of the heating pipe are provided with anti-leakage plugs, an electric heating wire 14 is further arranged in the heating pipe 13 and used for heating the water in the heating pipe 13, and a control switch for controlling the on/off of the electric heating wire 14 is arranged on the side wall of the dissolving box 1; the machine frame 3 at the lower part of the dissolving tank 1 is used for supporting the dissolving tank 1, the machine frame 3 is provided with a machine frame clapboard 15, a second motor 16 is fixed on the machine frame clapboard 15, the second motor 16 is connected with a rotating shaft 17, the rotating shaft 17 extends upwards from the second motor 16 to the position close to the bottom inside the dissolving tank 1, one end of the rotating shaft 17 far away from the second motor 16 is provided with a scraper 18, the bottom of the scraper 18 is fixedly connected with a scraper 19, and the scraper 19 is used for scraping and stirring the pigment precipitated at the bottom of the dissolving tank 1 so as to achieve a good stirring effect, thereby improving the dissolving speed of the pigment; a spray pipeline 20 is arranged on one side wall in the dissolving tank 1, a plurality of spray heads 21 are arranged on the spray pipeline 20 and used for cleaning the interior of the dissolving tank 1, a collecting tank 22 is arranged on the rack partition 15, a circulating water pump 23 is arranged at the bottom of the collecting tank 22, the circulating water pump 23 is connected with the spray pipeline 20 through a water pipe 24, a drain pipe 25 is arranged at the bottom of the dissolving tank 1, the drain pipe 25 leads to the top of the collecting tank 22, a first control valve 26 is arranged on the drain pipe 25, the input end of the first control valve 26 is electrically connected with the output end of the controller in a one-way mode, the controller is convenient to control the opening or closing of the drain pipe 25, a filter screen 27 is arranged at the upper part of the collecting tank 22 and used for filtering; the upper portion of dissolving case 1 is equipped with transparent observation window 28, and the pigment total amount of the inside of dissolving case 1 of being convenient for confirms is favorable to the operator to observe the running state of equipment simultaneously, improves the safety guarantee.

When the dissolving device for producing the water-soluble pigment provided by the embodiment of the application is used, firstly, the control switch of the electric heating wire 14 is started to heat water in the heating pipe 13, the pigment is added into the dissolving tank 1 through the feeding pipe 4, at the moment, the first control valve 26 and the second control valve 6 are both in a closed state, and no pigment flows out from the drainage pipe 25 and the discharging pipe 5; secondly, starting a driving device of a first motor 9 and a reciprocating screw 7, driving the first motor 9 to do linear reciprocating motion along the reciprocating screw 7 by a slide block 8, driving a stirring shaft 10 to do linear reciprocating motion and simultaneously drive the stirring shaft 10 to rotate by the first motor 9, driving a stirring paddle 11 to do linear reciprocating motion and simultaneously rotate by the stirring shaft 10, so that the pigments at different positions in the dissolving tank 1 are stirred, the pigments are uniformly stirred, the mixing degree of the pigments is improved, and the dissolving speed of the pigments is accelerated; finally, the second motor 16 is started, the second motor 16 drives the rotating shaft 17 to rotate, the rotating shaft 17 drives the scraper 18 to start rotating, the scraper 18 drives the scraper 19 to start rotating, and the scraper 19 scrapes and stirs the pigment precipitated at the bottom of the dissolving tank 1, so that a good stirring effect is achieved, and the dissolving speed of the pigment is further improved; in the dissolving process, an operator can observe the total amount of the pigment in the dissolving tank 1 and the running state of the equipment through the transparent observation window 28, so that the safety guarantee is improved. After the dissolution is finished, closing a control switch of the electric heating wire 14, a driving device of the reciprocating screw 7, the first motor 9 and the second motor 16, opening the second control valve 6, completely discharging the pigment through the discharge pipe 5, and closing the second control valve 6; the circulating water pump 23 is started, the first control valve 26 is opened, the circulating water pump 23 conveys water in the collecting tank 22 to the spray pipeline 20 and sprays out through the spray head 21, so that the interior of the dissolving tank 1 is cleaned, waste water generated by cleaning flows into the collecting tank 22 through the drain pipe 25, residues are filtered through the filter screen 27 firstly and then are precipitated in the collecting tank 22, and upper water in the collecting tank 22 is conveyed to the spray pipeline 20 again through the circulating water pump 23 and is sprayed out through the spray head 21, so that the cleaning of the interior of the dissolving tank 1 is realized, the influence on the dissolving effect of different pigments at the next time is avoided, and water resources are saved.

The principles and embodiments of the present application are explained herein using specific examples, which are provided only to help understand the method and the core idea of the present application. The foregoing is only a preferred embodiment of the present application, and it should be noted that there are objectively infinite specific structures due to the limited character expressions, and it will be apparent to those skilled in the art that a plurality of modifications, decorations or changes may be made without departing from the principle of the present invention, and the technical features described above may be combined in a suitable manner; such modifications, variations, combinations, or adaptations of the invention in other instances, which may or may not be practiced, are intended to be within the scope of the present application.

Claims

1. The dissolving device for producing the water-soluble pigment is characterized by comprising a dissolving box (1), a fixing frame (2) arranged above the dissolving box (1) and a rack (3) arranged below the dissolving box (1);

the top of the dissolving box (1) is provided with a feeding pipe (4), and the bottom end of one side of the dissolving box is provided with a discharging pipe (5);

a reciprocating screw rod (7) is arranged in the fixed frame (2) in the vertical direction; the reciprocating screw rod (7) is connected with a first motor (9) through a sliding block (8); the sliding block (8) drives the first motor (9) to do linear reciprocating motion along the reciprocating lead screw (7); a stirring shaft (10) is connected to the first motor (9); the stirring shaft (10) extends downwards from the first motor (9) to the interior of the dissolving tank (1), and one end, far away from the first motor (9), of the stirring shaft (10) is provided with a stirring paddle (11);

the outer wall of the dissolving box (1) is sleeved with a heating pipe (13) which is spirally coiled; the heating pipe (13) is filled with water, and two ends of the heating pipe are provided with anti-leakage plugs; an electric heating wire (14) is also arranged in the heating pipe (13); and a control switch for controlling the on/off of the electric heating wire (14) is arranged on the side wall of the dissolving box (1).

2. The dissolving apparatus for producing water-soluble pigments according to claim 1, wherein a frame partition (15) is provided on the frame (3); a second motor (16) is fixed on the frame partition plate (15); the second motor (16) is connected with a rotating shaft (17); the rotating shaft (17) extends upwards from the second motor (16) to the position close to the bottom inside the dissolving box (1); a scraper (18) is arranged at one end of the rotating shaft (17) far away from the second motor (16); the bottom of the scraper (18) is fixedly connected with a scraper (19).

3. The dissolving device for producing the water-soluble pigment according to claim 2, wherein a spraying pipeline (20) is arranged on one side wall in the dissolving tank (1); a plurality of spray heads (21) are arranged on the spray pipeline (20); a collecting box (22) is arranged on the rack clapboard (15); the bottom of the collecting box (22) is provided with a circulating water pump (23); the circulating water pump (23) is connected with the spraying pipeline (20) through a water pipe (24); a drain pipe (25) is arranged at the bottom of the dissolving tank (1); the drain pipe (25) leads to the top of the collection tank (22).

4. The dissolving device for producing the water-soluble pigment according to claim 3, wherein the drain pipe (25) is provided with a first control valve (26), and an input end of the first control valve (26) is electrically connected with an output end of the controller in a one-way manner.

5. The dissolving apparatus for producing water-soluble pigments according to claim 3, wherein a filter screen (27) is provided on an upper portion of the collecting tank (22).

6. The dissolving apparatus for producing water-soluble pigment according to claim 1, wherein the length of the reciprocating screw (7) is smaller than the length of the stirring shaft (10).

7. The dissolving apparatus for producing water-soluble pigments according to claim 1, wherein the stirring paddle (11) comprises 3 to 5 arc-shaped stirring blades (12).

8. The dissolving apparatus for producing water-soluble pigment according to claim 1, wherein a second control valve (6) is disposed on the discharging pipe (5), and an input end of the second control valve (6) is electrically connected to an output end of the controller in a one-way manner.

9. The dissolving apparatus for producing water-soluble pigments according to claim 1, wherein a transparent observation window (28) is provided at an upper portion of the dissolving tank (1).