Dye intermediate hydrolysis device
By introducing a combination design of a feed hopper, stirring rod and linear motor into the dye intermediate hydrolysis device, uniform discharge of dye intermediates is achieved, solving the problem of dye intermediate accumulation in traditional hydrolysis devices and improving hydrolysis efficiency.
Patent Information
- Application Number
- CN202520113893.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-01-17
- Publication Date
- 2026-01-09
- Estimated Expiration
- 2035-01-17
AI Technical Summary
In traditional dye intermediate hydrolysis devices, dye intermediates tend to accumulate, resulting in low hydrolysis efficiency.
The design incorporates a feed hopper, stirring rod, and linear motor. The rotary motor drives the connecting rod to rotate, which in turn rotates the stirring rod and support rod. The linear motor moves the feed hopper along the length of the barrel. The gears and racks work together to rotate the crossbar with the feed hopper, and the baffle plate rotates with the crossbar, thus achieving uniform discharge of dye intermediates.
It improves hydrolysis efficiency, prevents the accumulation of dye intermediates, enhances stirring effect, and reduces stirring time.
Smart Images
Figure CN223774838U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of hydrolysis device technology, specifically to a dye intermediate hydrolysis device. Background Technology
[0002] Hydrolysis is a chemical unit process that uses water to decompose substances into new substances. Hydrolysis is a reaction in which ions from the ionization of salt combine with hydrogen ions and hydroxide ions from the ionization of water to form weak electrolyte molecules. Dye intermediates require hydrolysis during production. When using a hydrolysis device to hydrolyze dye intermediates, a certain amount of water is usually injected into the device first, and then the dye intermediates are fed into the device through a feed hopper. The dye intermediates and water are then stirred and hydrolyzed. Because the traditional feed hopper is usually in a fixed position, the dye intermediates tend to accumulate in one place, requiring a long stirring time for complete hydrolysis, resulting in low efficiency. Therefore, a dye intermediate hydrolysis device is proposed to improve efficiency. Utility Model Content
[0003] To address the problems in the prior art, this utility model provides a dye intermediate hydrolysis device.
[0004] The technical solution adopted by this utility model to solve its technical problem is a dye intermediate hydrolysis device, including a barrel body. The top of the barrel body is provided with a feed inlet and a water inlet. An outer frame is provided inside the feed inlet. A vertical plate is fixed to one side of the outer frame. A linear motor is fixed to one side of the vertical plate. A feed hopper is fixed to the moving part of the linear motor. The feed hopper is located at the top of the outer frame. A crossbar is rotatably connected inside the feed hopper. Multiple levers are fixed on the crossbar. The end of the crossbar away from the vertical plate extends to the outside of the feed hopper and is fixed with a gear. A rack adapted to the gear is fixed to the side of the outer frame away from the vertical plate. A barrel cover is fixed to one end of the barrel body. A rotary motor is fixed to the barrel cover. The output shaft of the rotary motor is connected to a connecting rod through a coupling. Multiple stirring rods are fixed to the connecting rod. Multiple support rods are fixed to each of the multiple stirring rods. A valve and two brackets are fixed to the bottom of the barrel body.
[0005] By adopting the above technical solution, a certain amount of dye intermediates to be hydrolyzed can be stored in the feed hopper. A certain amount of water is injected into the barrel through the water inlet. The output shaft of the rotary motor drives the connecting rod to rotate, and the stirring rod and support rod rotate accordingly. The moving part of the linear motor drives the feed hopper to move along the length of the barrel. The gear and rack cooperate, and the crossbar rotates with the movement of the feed hopper. The baffle plate rotates with the crossbar, which is conducive to the uniform discharge of dye intermediates in the feed hopper, thereby preventing the dye intermediates from accumulating in one place and improving the hydrolysis efficiency.
[0006] Specifically, the top of the feed hopper is connected to a cover plate via a hinge, and baffles are fixed on both sides of the feed hopper.
[0007] By adopting the above technical solution, the cover plate can prevent debris from falling into the feed hopper. When the feed hopper moves, the baffles on both sides of the feed hopper move accordingly and always form a shield at the top of the outer frame. The baffles can prevent debris from falling into the outer frame.
[0008] Specifically, a protective cover is provided inside the water inlet, and the protective cover is threadedly connected to the barrel body.
[0009] By adopting the above technical solution, the protective cover can prevent debris from entering the tank through the water inlet.
[0010] Specifically, the bottom end of the valve is threaded with a retainer, and a filter screen is provided inside the retainer.
[0011] By adopting the above technical solution, when the valve is opened and the hydrolyzed material in the tank is discharged, the filter screen can filter impurities. The filter screen can be removed and cleaned by rotating the sleeve.
[0012] Specifically, the barrel is provided with an observation port, and the observation port is filled with glass.
[0013] By adopting the above technical solution, the inside of the tank can be easily observed through the observation port and glass.
[0014] The beneficial effects of this utility model are:
[0015] (1) The dye intermediate hydrolysis device of this utility model can store a certain amount of dye intermediate to be hydrolyzed in the feed hopper. A certain amount of water is injected into the barrel through the water inlet. The output shaft of the rotary motor drives the connecting rod to rotate, and the stirring rod and the support rod rotate accordingly. The moving part of the linear motor drives the feed hopper to move along the length direction of the barrel. The gear and the rack cooperate, the crossbar rotates with the movement of the feed hopper, and the deflector rotates with the crossbar, which is conducive to the uniform discharge of dye intermediate in the feed hopper, thereby preventing the dye intermediate from accumulating in one place and improving the hydrolysis efficiency.
[0016] (2) The dye intermediate hydrolysis device of the present invention has a cover plate that can prevent debris from falling into the feed hopper. When the feed hopper moves, the baffles on both sides of the feed hopper move with it and always form a shield at the top of the outer frame. The baffles can prevent debris from falling into the outer frame. Attached Figure Description
[0017] The present invention will be further described below with reference to the accompanying drawings and embodiments.
[0018] Figure 1 This is a schematic diagram of the structure of this utility model;
[0019] Figure 2 For the present utility model Figure 1Enlarged view of the structure at point A in the middle;
[0020] Figure 3 This is a cross-sectional view of the barrel body of this utility model;
[0021] Figure 4 This is a cross-sectional view of the feed hopper of this utility model.
[0022] In the diagram: 1. Barrel body; 101. Glass; 2. Valve; 3. Compression sleeve; 4. Bracket; 5. Barrel lid; 50. Protective cover; 6. Rotary motor; 7. Outer frame; 8. Vertical plate; 9. Linear motor; 10. Feed hopper; 11. Cover plate; 12. Baffle; 13. Crossbar; 14. Pulley; 15. Rack; 16. Gear; 17. Connecting rod; 18. Stirring rod; 19. Support rod; 20. Filter screen. Detailed Implementation
[0023] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the present utility model will be further described below in conjunction with specific embodiments.
[0024] To improve efficiency, as one embodiment of this utility model, such as Figures 1 to 4 As shown, the dye intermediate hydrolysis device of this utility model includes a barrel body 1. The top of the barrel body 1 is provided with a feed inlet and a water inlet. An outer frame 7 is provided inside the feed inlet. The outer frame 7 is welded to the barrel body 1. A vertical plate 8 is welded and fixed to one side of the outer frame 7. A linear motor 9 is bolted to one side of the vertical plate 8. A feed hopper 10 is bolted to the moving part of the linear motor 9. The feed hopper 10 is located at the top of the outer frame 7. A crossbar 13 is rotatably connected inside the feed hopper 10. Multiple levers 14 are welded and fixed to the crossbar 13. 3. The end away from the vertical plate 8 extends to the outside of the feed hopper 10 and is fixed with a gear 16. The outer frame 7 is welded and fixed with a rack 15 adapted to the gear 16 on the side away from the vertical plate 8. One end of the barrel body 1 is fixed with a barrel cover 5 by bolts. A rotary motor 6 is fixed with bolts on the barrel cover 5. The output shaft of the rotary motor 6 is connected to a connecting rod 17 through a coupling. Multiple stirring rods 18 are welded and fixed on the connecting rod 17. Multiple support rods 19 are welded and fixed on each of the multiple stirring rods 18. A valve 2 and two brackets 4 are welded and fixed to the bottom end of the barrel body 1.
[0025] In use, the feed hopper 10 can store a certain amount of dye intermediates to be hydrolyzed. A certain amount of water is injected into the barrel 1 through the water inlet. The output shaft of the rotary motor 6 drives the connecting rod 17 to rotate, and the stirring rod 18 and the support rod 19 rotate accordingly. The moving part of the linear motor 9 drives the feed hopper 10 to move along the length of the barrel 1. The gear 16 and the rack 15 cooperate. When the gear 16 rotates, the crossbar 13 rotates with the movement of the feed hopper 10. The baffle plate 14 rotates with the crossbar 13, which facilitates the uniform discharge of dye intermediates in the feed hopper 10, thereby preventing the dye intermediates from accumulating in one place and improving the hydrolysis efficiency.
[0026] To prevent debris from falling in, for example, such as Figure 1 As shown, the top of the feed hopper 10 is connected to a cover plate 11 via a hinge, and baffles 12 are welded and fixed on both sides of the feed hopper 10.
[0027] When in use, the cover plate 11 can prevent debris from falling into the feed hopper 10. When the feed hopper 10 moves, the baffles 12 on both sides of the feed hopper 10 move accordingly and always form a shield on the top of the outer frame 7. The baffles 12 can prevent debris from falling into the outer frame 7.
[0028] To prevent debris from entering the tank 1 through the water inlet, for example, such as... Figure 1 As shown, a protective cover 50 is provided inside the water inlet, and the protective cover 50 is threadedly connected to the barrel body 1.
[0029] For example, to facilitate the filtering of impurities, such as Figure 3 As shown, the bottom end of the valve 2 is threadedly connected to a retainer 3, and a filter screen 20 is provided inside the retainer 3. The retainer 3 and the valve 2 can compress and fix the filter screen 20.
[0030] When in use, the dye intermediates put into the barrel 1 may contain impurities. After hydrolysis, open the valve 2, and the filter screen 20 can filter the impurities in the material. Rotate the sleeve 3 to remove it and clean the filter screen 20.
[0031] To facilitate observation of the interior of barrel 1, for example, as shown below. Figure 1 As shown, the barrel body 1 is provided with an observation port, and a glass 101 is provided inside the observation port. The glass 101 is connected to the barrel body 1 by an adhesive.
[0032] In use, the feed hopper 10 can store a certain amount of dye intermediates to be hydrolyzed. A certain amount of water is injected into the barrel 1 through the water inlet. The output shaft of the rotary motor 6 drives the connecting rod 17 to rotate, and the stirring rod 18 and the support rod 19 rotate accordingly. The moving part of the linear motor 9 drives the feed hopper 10 to move along the length of the barrel 1. The gear 16 and the rack 15 cooperate. When the gear 16 rotates, the crossbar 13 rotates with the movement of the feed hopper 10. The deflector 14 rotates with the crossbar 13, which facilitates the uniform discharge of dye intermediates in the feed hopper 10 and prevents dye intermediates from accumulating in one place, thereby improving the hydrolysis efficiency.
[0033] After hydrolysis, opening valve 2 allows filter screen 20 to filter impurities from the material. Rotating the retainer 3 allows you to remove and clean the filter screen 20.
[0034] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The descriptions of the above embodiments and specifications are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of protection claimed by this utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents. Contents not described in detail in this utility model are considered prior art known to those skilled in the art.
Claims
1. A dye intermediate hydrolysis apparatus, characterized by, Including the bucket body (1), the top end of the bucket body (1) is provided with a feeding port and a water injection port, the feeding port is provided with an outer frame (7), one side of the outer frame (7) is fixed with a vertical plate (8), one side of the vertical plate (8) is fixed with a linear motor (9), the moving part of the linear motor (9) is fixed with a feeding hopper (10), the feeding hopper (10) is arranged at the top end of the outer frame (7), the feeding hopper (10) is rotatably connected with a cross bar (13), the cross bar (13) is fixed with a plurality of paddle plates (14), one end of the cross bar (13) away from the vertical plate (8) extends out of the feeding hopper (10) and is fixed with a gear (16), one side of the outer frame (7) away from the vertical plate (8) is fixed with a rack (15) matched with the gear (16), one end of the bucket body (1) is fixed with a bucket cover (5), the bucket cover (5) is fixed with a rotary motor (6), the output shaft of the rotary motor (6) is connected with a connecting rod (17) through a shaft coupling, a plurality of stirring rods (18) are fixed on the connecting rod (17), a plurality of supporting rods (19) are fixed on the plurality of stirring rods (18), the bottom end of the bucket body (1) is fixed with a valve (2) and two supports (4).
2. A dye intermediate hydrolysis apparatus as claimed in claim 1, wherein, The top end of the feeding hopper (10) is connected with a cover plate (11) through a hinge, and the two sides of the feeding hopper (10) are fixed with baffles (12).
3. A dye intermediate hydrolysis apparatus as claimed in claim 1, wherein, The water injection port is provided with a protective cover (50), and the protective cover (50) is threadedly connected with the bucket body (1).
4. The dye intermediate hydrolysis apparatus of claim 1, wherein, The bottom end of the valve (2) is threadedly connected with a clamping sleeve (3), and the clamping sleeve (3) is provided with a filter screen (20).
5. The dye intermediate hydrolysis apparatus of claim 1, wherein, The bucket body (1) is provided with an observation port, and the observation port is provided with a glass (101).