Uniform emulsification pump for dye production

Abstract

The utility model relates to the technical field of emulsification pumps, and discloses a uniform emulsification pump for dye production, which comprises a negative pressure support, the top end of the negative pressure support is fixedly connected with a negative pressure tank, the middle part of the top end of the negative pressure tank is fixedly connected with a negative pressure feed pipe, and the upper part of the inner side of the negative pressure tank is fixedly connected with a conical filter screen. The middle upper part of the right end of the outer side of the negative pressure tank is fixedly connected with a negative pressure air pipe, the middle part of the bottom end of the negative pressure tank is fixedly connected with a conical material collecting pipe, the front part of the bottom end of the outer side of the conical material collecting pipe is fixedly connected with a negative pressure discharging pipe, the top end of the negative pressure tank is fixedly connected with an upper bracket, and the top end of the upper bracket is fixedly connected with an emulsifying tank. After the dye is mixed, impurities mixed in the dye are filtered and cleaned through a negative pressure filter screen, and after the dye is emulsified and mixed, the dye in the pump body is scraped into a discharge port in the bottom of the pump body through a scraper on a stirring and emulsifying rod in the pump body, so that the dye is prevented from being adhered to the inner wall of the pump body.

Description

Technical Field

[0001] The utility model relates to the technical field of emulsification pumps, in particular to a uniform emulsification pump for dye production. Background Art

[0002] Dyes refer to a class of organic compounds that can give other substances a bright and firm color. Since the pigments currently used are all artificially synthesized, they are also called synthetic dyes. Dyes and pigments are generally compounds that have their own colors and can give other substances a bright and firm color in a molecular or dispersed state. An emulsifier pump is a precise combination of rotors and stators that generates a strong shear force during high-speed rotation to achieve mixing, homogenization, dispersion, and crushing. Emulsifier pumps can be used for continuous emulsification or dispersion of multiphase liquid media, and at the same time, they can transport low-viscosity liquid media. It can also achieve continuous mixing of powders and liquids in proportion. It is widely used in daily chemicals, food, medicine, chemicals, petroleum, coatings, nanomaterials and other fields.

[0003] When using the dye emulsification pumps on the market, various pigments or modulating powders need to be added to the mixing liquid. This can easily lead to impurities being mixed into the mixing agent during the addition, so that the dye cannot be well dyed and printed to produce the required printing and dyeing effect when used. In addition, since the mixing agent added during dye mixing has a certain viscosity, it is easy to adhere to the inner wall of the emulsification pump. After long-term use, the dye that has not been cleaned up will easily cause blockage inside the emulsification pump, causing the emulsification pump to be damaged and scrapped. Utility Model Content

[0004] In order to make up for the above shortcomings, the utility model provides a uniform emulsification pump for dye production, aiming to improve the problems of cleaning impurities in the dye after the original emulsification pump is prepared and the dye is not cleaned in time, which easily blocks the pump body.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a uniform emulsification pump for dye production, comprising a negative pressure bracket, the top of the negative pressure bracket is fixedly connected to a negative pressure tank, the middle of the top of the negative pressure tank is fixedly connected to a negative pressure feed pipe, the upper inner part of the negative pressure tank is fixedly connected to a conical filter screen, the middle and upper right end of the outer side of the negative pressure tank is fixedly connected to a negative pressure air pipe, the middle of the bottom end of the negative pressure tank is fixedly connected to a conical collecting pipe, the front of the outer bottom end of the conical collecting pipe is fixedly connected to a negative pressure discharge pipe, the top of the negative pressure tank is fixedly connected to an upper bracket The upper bracket is fixedly connected to an emulsification tank at the top, an emulsification discharge pipe is fixedly connected to the middle of the bottom end of the emulsification discharge pipe, an emulsification discharge cone is fixedly connected to the middle of the bottom end of the emulsification discharge pipe, a motor seat is fixedly connected to the middle of the top end of the emulsification tank, a segmented partition is fixedly connected to the middle and lower middle parts of the inner side of the emulsification tank, a stirring motor is fixedly connected to the middle of the top end of the motor seat, a motor shaft is fixedly connected to the middle of the bottom end of the stirring motor, a plurality of tank bottom scrapers are fixedly connected to the bottom end of the outer side of the motor shaft, and a scraper rod is fixedly connected to the upper inner side of the tank bottom scraper.

[0006] Furthermore, a discharge pipe hole is provided in the middle of the front section of the negative pressure support.

[0007] Furthermore, one end of the negative pressure air pipe is fixedly connected to a pump head, the outer bottom end of the pump head is fixedly connected to a negative pressure exhaust pipe, the middle of the right end of the pump head is fixedly connected to a negative pressure pump, and the left and right sides of the outer bottom end of the negative pressure pump are fixedly connected to pump brackets.

[0008] Furthermore, a motor shaft hole is provided in the middle of the top end of the motor seat.

[0009] Furthermore, a formulation feed pipe is fixedly connected to the upper front end of the outer side of the emulsification tank, a pigment feed pipe is fixedly connected to the upper rear end of the outer side of the emulsification tank, a powder feed port is fixedly connected to the upper left end of the outer side of the emulsification tank, and a powder feed cover is provided in the middle of the top end of the powder feed port.

[0010] Furthermore, a communicating hole is provided at the middle of the top end of the segmented partition.

[0011] Furthermore, a scraper rod is fixedly connected to the middle and lower middle parts of the motor shaft, and a partition scraper is fixedly connected to the bottom end of the scraper rod.

[0012] Furthermore, a plurality of stirring rods are fixedly connected to the upper and lower middle parts of the motor shaft, and stirring blades are evenly distributed at the bottom ends of the stirring rods.

[0013] Through the above technical solution, the utility model has the following beneficial effects:

[0014] 1. In the present invention, after the dyes are mixed, the impurities mixed in the dyes are filtered and cleaned by means of a negative pressure filter.

[0015] 2. In the utility model, after the dye is emulsified and mixed, the dye inside the pump body is scraped to the discharge port at the bottom of the pump body by the scraper on the stirring and emulsifying rod in the pump body to prevent the dye from adhering to the inner wall of the pump body. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is the overall structure diagram of a uniform emulsifying pump for dye production proposed by the utility model;

[0017] Figure 2 This is an exploded structural diagram of a negative pressure tank of a uniform emulsification pump for dye production proposed by the utility model;

[0018] Figure 3 This is a partial structural diagram of an emulsification tank of a uniform emulsification pump for dye production proposed by the utility model;

[0019] Figure 4 This is a partial structural diagram of an emulsifying mixer of a uniform emulsifying pump for dye production proposed by the utility model;

[0020] Figure 5 for Figure 4 Enlarged view of point A in the middle.

[0021] Legend:

[0022] 1. Discharge pipe hole; 2. Negative pressure bracket; 3. Negative pressure tank; 4. Conical filter; 5. Conical collecting pipe; 6. Negative pressure feed pipe; 7. Negative pressure pump; 8. Negative pressure air pipe; 9. Negative pressure exhaust pipe; 10. Negative pressure discharge pipe; 11. Upper bracket; 12. Emulsification tank; 13. Emulsification discharge cone pipe; 14. Emulsification discharge pipe; 15. Mixing agent feed pipe; 16. Pigment feed pipe; 17. Powder feed port; 18. Powder feed cover; 19. Motor seat; 20. Motor hole; 21. Stirring motor; 22. Motor shaft; 23. Segmented partition; 24. Connecting hole; 25. Stirring rod; 26. Stirring blade; 27. Partition scraper; 28. Scraper rod; 29. ​​Tank bottom scraper; 30. Pump bracket; 31. Pump head. DETAILED DESCRIPTION

[0023] 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.

[0024] Reference Figure 1-Figure 5, an embodiment provided by the utility model: a uniform emulsification pump for dye production, including a negative pressure bracket 2, a negative pressure tank 3 is fixedly connected to the top of the negative pressure bracket 2, a negative pressure feed pipe 6 is fixedly connected to the middle of the top of the negative pressure tank 3, a conical filter screen 4 is fixedly connected to the upper inner part of the negative pressure tank 3, a negative pressure air pipe 8 is fixedly connected to the middle of the right end of the outer side of the negative pressure tank 3, a conical collecting pipe 5 is fixedly connected to the middle of the bottom end of the negative pressure tank 3, a negative pressure discharge pipe 10 is fixedly connected to the front of the bottom end of the outer side of the conical collecting pipe 5, an upper bracket 11 is fixedly connected to the top of the negative pressure tank 3, and the top of the upper bracket 11 is fixedly connected to the An emulsification tank 12 is connected, an emulsification discharge pipe 14 is fixedly connected to the middle of the bottom end of the emulsification discharge pipe 14, an emulsification discharge cone pipe 13 is fixedly connected to the middle of the bottom end of the emulsification discharge pipe 14, a motor seat 19 is fixedly connected to the middle of the top end of the emulsification tank 12, a segmented partition 23 is fixedly connected to the middle and lower middle parts of the inner side of the emulsification tank 12, a stirring motor 21 is fixedly connected to the middle of the top end of the motor seat 19, a motor shaft 22 is fixedly connected to the middle of the bottom end of the stirring motor 21, a plurality of tank bottom scrapers 29 are fixedly connected to the bottom end of the outer side of the motor shaft 22, and a scraper rod 28 is fixedly connected to the upper inner side of the tank bottom scraper 29.

[0025] The worker prepares the dye material according to the printing and dyeing requirements of the production, and then inputs the mixing agent into the emulsification tank 12 through the mixing agent feeding pipe 15, and adds the pigment into the emulsification tank 12 through the pigment feeding pipe 16. According to the printing and dyeing requirements, the powder required for auxiliary dye printing and dyeing is added through the powder feeding port 17. When no powder is added, the powder feeding cover plate 18 is used to close the powder feeding port 17 on the emulsification tank 12, and the stirring motor 21 is started to drive the stirring rod 25 and the scraper rod 28 on the motor shaft 22 to move. The emulsifying tank 12 rotates, and the stirring blades 26 on the stirring rod 25 continuously cut, mix and stir the dye, and the partition scraper 27 on the scraper rod 28 continuously turns up the dye adhering to the segmented partition 23, thereby promoting the emulsification effect. The dye after preliminary emulsification flows into the lower layer of the emulsification tank 12 through the connecting hole 24, and is further emulsified by the stirring blades 26 and the partition scraper 27 again. The emulsified dye flows into the bottom of the tank, and flows into the negative pressure tank 3 through the emulsification discharge pipe 14 and the emulsification discharge cone pipe 13.

[0026] A discharge pipe hole 1 is provided in the middle of the front section of the negative pressure bracket 2, a pump head 31 is fixedly connected to one end of the negative pressure air pipe 8, a negative pressure exhaust pipe 9 is fixedly connected to the outer bottom end of the pump head 31, a negative pressure pump 7 is fixedly connected to the middle of the right end of the pump head 31, and a pump bracket 30 is fixedly connected to the left and right sides of the outer bottom end of the negative pressure pump 7, an organic shaft hole 20 is provided in the middle of the top of the motor seat 19, a mixing agent feed pipe 15 is fixedly connected to the upper front end of the outer side of the emulsification tank 12, and a pigment is fixedly connected to the upper rear end of the outer side of the emulsification tank 12. A feeding pipe 16 and a powder feeding port 17 are fixedly connected to the upper left end of the outer side of the emulsification tank 12, a powder feeding cover plate 18 is arranged in the middle of the top of the powder feeding port 17, a connecting hole 24 is opened in the middle of the top of the segmented partition 23, a scraper rod 28 is fixedly connected to the middle and lower middle parts of the motor shaft 22, a partition scraper 27 is fixedly connected to the bottom end of the scraper rod 28, a plurality of stirring rods 25 are fixedly connected to the upper and lower middle parts of the motor shaft 22, and stirring blades 26 are evenly distributed on the bottom ends of the stirring rods 25.

[0027] Since the viscosity of the emulsified dye is relatively high, the efficiency of filtering out impurities through the conical screen by the dye's own gravity is slow. The negative pressure pump 7 is started to extract the air in the negative pressure tank 3. Driven by the negative pressure, the dye can quickly pass through the conical filter 4. The screened dye is gathered in the conical collecting pipe 5 and the emulsified dye is discharged through the negative pressure discharge pipe 10.

[0028] Working principle: workers prepare dye materials according to the printing and dyeing requirements of production, and then input the mixing agent into the emulsification tank 12 through the mixing agent feed pipe 15, add the pigment into the emulsification tank 12 through the pigment feed pipe 16, and according to the printing and dyeing needs, add the powder required for auxiliary dye printing and dyeing through the powder feed port 17. When no powder is added, the powder feed cover 18 is used to close the powder feed port 17 on the emulsification tank 12, start the stirring motor 21, drive the stirring rod 25 and the scraper rod 28 on the motor shaft 22 to rotate in the emulsification tank 12, and the stirring blade 26 on the stirring rod 25 continuously cuts, mixes and stirs the dye, and the partition scraper 27 on the scraper rod 28 removes the sticky The dye attached to the segmented partition 23 is constantly turned up to promote the emulsification effect. The dye after preliminary emulsification flows into the lower layer of the emulsification tank 12 through the connecting hole 24, and is further emulsified again through the stirring blade 26 and the partition scraper 27. The emulsified dye flows into the bottom of the tank and flows into the negative pressure tank 3 through the emulsification discharge pipe 14 and the emulsification discharge cone pipe 13; due to the high viscosity of the emulsified dye, the efficiency of filtering out impurities through the conical screen by the dye's own gravity is slow, and the negative pressure pump 7 is started to extract the air in the negative pressure tank 3. Driven by the negative pressure, the dye can quickly pass through the screening of the conical filter 4. The screened dye is gathered in the conical collecting pipe 5, and the emulsified dye is discharged through the negative pressure discharge pipe 10.

[0029] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A uniform emulsification pump for dye production, comprising a negative pressure support (2), characterized in that: The negative pressure support (2) is fixedly connected to the top of a negative pressure tank (3), the middle of the top of the negative pressure tank (3) is fixedly connected to a negative pressure feed pipe (6), the upper inner part of the negative pressure tank (3) is fixedly connected to a conical filter screen (4), the upper middle part of the right outer end of the negative pressure tank (3) is fixedly connected to a negative pressure air pipe (8), the middle of the bottom of the negative pressure tank (3) is fixedly connected to a conical collecting pipe (5), the front of the outer bottom of the conical collecting pipe (5) is fixedly connected to a negative pressure discharge pipe (10), the top of the negative pressure tank (3) is fixedly connected to an upper support (11), the top of the upper support (11) is fixedly connected to an emulsification tank (12), the emulsification tank (12) An emulsification discharge pipe (14) is fixedly connected to the middle of the bottom end, and the emulsification discharge pipe (14) is fixedly connected to the emulsification discharge cone pipe (13) at the middle of the top end of the emulsification tank (12). A segmented partition (23) is fixedly connected to the middle and lower middle parts of the inner side of the emulsification tank (12). A stirring motor (21) is fixedly connected to the middle of the top end of the motor seat (19). A motor shaft (22) is fixedly connected to the middle of the bottom end of the stirring motor (21). A plurality of tank bottom scrapers (29) are fixedly connected to the bottom end of the outer side of the motor shaft (22), and a scraper rod (28) is fixedly connected to the upper inner side of the tank bottom scraper (29).

2. A uniform emulsification pump for dye production according to claim 1, characterized in that: A discharge pipe hole (1) is provided in the middle of the front section of the negative pressure support (2).

3. The uniform emulsification pump for dye production according to claim 1, characterized in that: One end of the negative pressure air pipe (8) is fixedly connected to a pump head (31), the outer bottom end of the pump head (31) is fixedly connected to a negative pressure exhaust pipe (9), the middle of the right end of the pump head (31) is fixedly connected to a negative pressure pump (7), and the left and right sides of the outer bottom end of the negative pressure pump (7) are fixedly connected to a pump machine bracket (30).

4. The uniform emulsification pump for dye production according to claim 1, characterized in that: A motor shaft hole (20) is provided in the middle of the top end of the motor seat (19).

5. The uniform emulsification pump for dye production according to claim 1, characterized in that: A formulation feed pipe (15) is fixedly connected to the upper front end of the outer side of the emulsification tank (12), a pigment feed pipe (16) is fixedly connected to the upper rear end of the outer side of the emulsification tank (12), a powder feed port (17) is fixedly connected to the upper left end of the outer side of the emulsification tank (12), and a powder feed cover plate (18) is provided at the middle of the top end of the powder feed port (17).

6. The uniform emulsification pump for dye production according to claim 1, characterized in that: A communicating hole (24) is provided at the middle of the top end of the segmented partition plate (23).

7. The uniform emulsification pump for dye production according to claim 1, characterized in that: The middle and lower middle parts of the motor shaft (22) are fixedly connected with a scraper rod (28), and the bottom end of the scraper rod (28) is fixedly connected with a partition scraper (27).

8. The uniform emulsification pump for dye production according to claim 1, characterized in that: A plurality of stirring rods (25) are fixedly connected to the upper and lower middle parts of the motor shaft (22), and stirring blades (26) are evenly distributed at the bottom ends of the stirring rods (25).

Images