Dye grinding equipment for textile fabrics

Abstract

The invention relates to the technical field of grinding equipment, and discloses a dye grinding equipment for textile fabrics, comprising a shell, a feeding funnel is arranged on the top of the shell, a feeding pipe is arranged on the bottom of the shell, a grinding groove is arranged on the top of the shell, a fixed seat is installed inside the shell, and a rotating tube is movably installed on the top of the fixed seat. The invention realizes cooling of raw materials in a grinding area and a cooling chamber three, and the raw materials falling into the cooling chamber three after grinding contact with the outer wall of the cooling shell, cooling water injected into the cooling chamber two by a water inlet pipe one is injected into the cooling shell through a water inlet pipe two, and the cooling water is discharged through a water outlet pipe two after flowing in the cooling shell, and the raw material particles falling on the surface of the cooling shell exchange heat with the outer wall of the cooling shell for cooling, so as to avoid the situation that high temperature is generated during continuous grinding and the raw materials undergo chemical reaction or degradation, and ensure the color and performance stability of the dye raw materials after grinding.

Description

Technical Field

[0001] The invention relates to the technical field of grinding equipment, in particular to a dye grinding equipment for textile fabrics. Background Art

[0002] In the textile industry, dye grinding is a crucial part of the dye production process. The quality of the dye directly affects the color vividness and color fastness of the final textile. However, during the dye grinding process, the high temperature generated by grinding may cause the dye to undergo chemical reactions or thermal decomposition, thereby affecting the color stability and chemical properties of the dye. Therefore, how to effectively control the temperature generated during the dye grinding process has become an important issue in the dye production process.

[0003] Traditional dye grinding equipment often lacks an effective cooling mechanism, and the heat generated during the grinding process cannot be dissipated quickly, resulting in uneven heating of the dye, which in turn affects the grinding effect of the dye particles and the chemical stability of the dye. Summary of the invention

[0004] The purpose of the present invention is to solve the shortcomings in the prior art and to propose a dye grinding device for textile fabrics.

[0005] In order to achieve the above object, the present invention adopts the following technical solutions:

[0006] A dye grinding device for textile fabrics comprises a shell, a feeding funnel is arranged on the top of the shell, a feeding pipe is arranged on the bottom of the shell, a grinding groove is arranged on the top of the shell, a fixed seat is installed inside the shell, a rotating tube is movably installed on the top of the fixed seat, a grinding component is arranged on one end of the rotating tube extending into the grinding groove, and a driving motor 2 for driving the rotating tube to rotate is arranged at the bottom of the fixed seat; a movable grinding cylinder is installed on the circumference of the rotating tube, a fixed grinding cylinder is installed on the circumferential inner wall of the shell, the movable grinding cylinder is located inside the fixed grinding cylinder, the circumferential side walls of the movable grinding cylinder and the circumferential side walls of the fixed grinding cylinder are both wavy structures, and the side walls of the movable grinding cylinder and the fixed grinding cylinder close to each other are spaced to form a grinding Grinding area and cooling chamber three; the fixed grinding cylinder is located in the grinding area and is provided with grinding protrusions 2 on the circumferential inner wall thereof, and the movable grinding cylinder is located in the grinding area and is provided with grinding protrusions 3 on the circumferential outer wall thereof, and the grinding protrusions 2 and 3 are arranged alternately with each other; the interior of the cooling chamber three is provided with a cooling shell with an annular structure through a water inlet pipe 2 and a water outlet pipe 2; a cooling chamber 2 is formed between the circumferential outer wall of the fixed grinding cylinder and the inner wall of the shell, a water inlet pipe 1 is provided on one side wall of the shell for injecting cooling water into the cooling chamber 2, and a water outlet pipe 1 is provided on the other side wall of the shell for discharging the cooling water after heat exchange in the cooling chamber 2; both ends of the water inlet pipe 2 are connected with the interior of the cooling shell and the cooling chamber 2, and the water outlet pipe 2 extends to the outside of the shell away from one end of the cooling shell.

[0007] Preferably, the grinding gap between the second grinding protrusion and the third grinding protrusion decreases from top to bottom.

[0008] Preferably, two partition plates are installed on the inner wall of one side of the shell, and one side edge of the partition plate close to the outer wall of the fixed grinding cylinder is consistent with the contour of the outer wall of the fixed grinding cylinder. A gap is left between one side edge of the partition plate close to the outer wall of the fixed grinding cylinder and the outer wall of the fixed grinding cylinder, and a water inlet chamber is formed between the two partition plates.

[0009] Preferably, one end of the water inlet pipe 1 extending into the shell extends into the water inlet cavity, and one end of the water inlet pipe 2 away from the cooling shell is located in the water inlet cavity.

[0010] Preferably, the bottom of the cooling shell is provided with annularly distributed mounting seats, and a movable ring is installed on the side of the mounting seat via a return spring, and the movable ring is sleeved on the outer wall of the cooling shell.

[0011] Preferably, an extended wing made of flexible material is provided on one side of the movable ring close to the movable grinding cylinder, and a shifting wing arranged at intervals is installed on the circumferential outer wall of the movable grinding cylinder, and the position of the shifting wing corresponds to the position of the extended wing.

[0012] Preferably, a grinding protrusion is provided at the bottom of the grinding component and the inner wall of the grinding groove, a cooling chamber is provided inside the grinding component, a drainage chamber is provided at the top of the cooling chamber, a water outlet pipe is provided at the top of the drainage chamber, and the water outlet pipe extends from one end away from the grinding component to the outside of the shell.

[0013] Preferably, the interior of the rotating tube is communicated with the interior of the cooling chamber 1, a water pump is provided outside the shell, a water inlet pipe 3 is provided at the water outlet end of the water pump, and an end of the water inlet pipe 3 away from the water pump extends to the interior of the rotating tube.

[0014] Preferably, two grinding rollers are movably mounted on the top of the shell, and a driving motor for driving the grinding rollers to rotate is arranged outside the shell.

[0015] The beneficial effects of the present invention are:

[0016] The rotating tube drives the grinding component to rotate and performs preliminary grinding on the raw materials that fall into the grinding tank. The raw materials after preliminary grinding fall on the top of the fixed grinding cylinder and the movable grinding cylinder. The rotating tube drives the movable grinding cylinder to rotate. At this time, the raw materials move from top to bottom between the fixed grinding cylinder and the movable grinding cylinder, and reciprocate through the grinding area and the cooling chamber three in turn. When the raw materials pass through the grinding area, the grinding protrusions two and the grinding protrusions three grind the raw materials. During the grinding process, cooling water is injected into the cooling chamber two through the water inlet pipe one, and the cooling water cools the side wall of the fixed grinding cylinder, thereby achieving The raw materials in the grinding area and the cooling chamber three are cooled, and the raw materials that fall into the cooling chamber three after grinding come into contact with the outer wall of the cooling shell. The cooling water injected into the cooling chamber two by the water inlet pipe one is injected into the cooling shell through the water inlet pipe two. The cooling water flows in the cooling shell and is discharged through the water outlet pipe two. The raw material particles that fall on the surface of the cooling shell exchange heat with the outer wall of the cooling shell for cooling, so as to avoid the situation in which the raw materials chemically react or degrade due to high temperature generated during continuous grinding, and ensure the color and performance stability of the dye raw materials after grinding. The feed pipe discharges the raw materials discharged to the bottom of the shell. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 The present invention is a schematic diagram of the overall structure of a dye grinding device for textile fabrics according to an embodiment of the present invention.

[0018] Figure 2 A schematic diagram of the internal structure of a dye grinding device for textile fabrics proposed in an embodiment of the present invention.

[0019] Figure 3 This is a cross-sectional view of the overall structure of a dye grinding device for textile fabrics proposed in an embodiment of the present invention.

[0020] Figure 4A schematic structural diagram of a grinding component, a grinding protrusion 1 and a water outlet pipe 3 in a dye grinding device for textile fabrics proposed in an embodiment of the present invention.

[0021] Figure 5 This is a structural cross-sectional view of a grinding tank, a grinding component and a water outlet pipe in a dye grinding device for textile fabrics proposed in an embodiment of the present invention.

[0022] Figure 6 This is a schematic structural diagram of a fixed grinding cylinder, a partition plate, and a grinding protrusion 2 in a dye grinding device for textile fabrics proposed in an embodiment of the present invention.

[0023] Figure 7 The present invention is a schematic structural diagram of a movable grinding cylinder, a cooling shell, a grinding tank, and a grinding component in a dye grinding device for textile fabrics proposed in an embodiment of the present invention.

[0024] Figure 8 This is a structural cross-sectional view of a movable grinding cylinder and a cooling shell in a dye grinding device for textile fabrics proposed in an embodiment of the present invention.

[0025] Fig. 9 The present invention is a schematic structural diagram of a cooling shell and a movable ring in a dye grinding device for textile fabrics proposed in an embodiment of the present invention.

[0026] Fig.10 This is a schematic structural diagram of a movable ring, an extended side wing, and a mounting seat in a dye grinding device for textile fabrics proposed in an embodiment of the present invention.

[0027] In the figure: 1-shell, 2-feeding funnel, 3-water inlet pipe 1, 4-water outlet pipe 3, 5-water outlet pipe 2, 6-water outlet pipe 1, 7-water pump, 8-water inlet pipe 3, 9-driving motor 1, 10-feeding pipe, 11-fixed seat, 12-fixed grinding cylinder, 13-grinding groove, 14-grinding component, 15-water inlet chamber, 16-water inlet pipe 2, 17-partition plate, 18-movable grinding cylinder, 19-grinding roller, 20-cooling chamber 1, 21-cooling chamber 2, 22-cooling chamber 3, 23-rotating tube, 24-grinding protrusion 1, 25-drainage chamber, 26-grinding protrusion 2, 27-grinding protrusion 3, 28-cooling shell, 29-movable ring, 30-extended side wing, 31-sliding side wing, 32-reset spring, 33-mounting seat, 34-driving motor 2, 35-grinding area. DETAILED DESCRIPTION

[0028] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0029] In one embodiment, referring to Figures 1 to 10 A dye grinding device for textile fabrics comprises a shell 1, a feeding funnel 2 is arranged on the top of the shell 1, a feeding pipe 10 is arranged on the bottom of the shell 1, a grinding groove 13 is arranged on the top of the shell 1, a fixed seat 11 is installed inside the shell 1, a rotating tube 23 is movably installed on the top of the fixed seat 11, a grinding component 14 is arranged on one end of the rotating tube 23 extending into the grinding groove 13, and a driving motor 34 for driving the rotating tube 23 to rotate is arranged at the bottom of the fixed seat 11; a movable grinding cylinder 18 is installed on the circumference of the rotating tube 23, a fixed grinding cylinder 12 is installed on the circumferential inner wall of the shell 1, the movable grinding cylinder 18 is located inside the fixed grinding cylinder 12, the circumferential side walls of the movable grinding cylinder 18 and the circumferential side walls of the fixed grinding cylinder 12 are both wavy structures, and the side walls of the movable grinding cylinder 18 and the fixed grinding cylinder 12 close to each other are spaced to form a grinding Zone 35 and cooling chamber three 22; the fixed grinding cylinder 12 is provided with a grinding protrusion 26 on the circumferential inner wall located in the grinding zone 35, and the movable grinding cylinder 18 is provided with a grinding protrusion 3 27 on the circumferential outer wall located in the grinding zone 35, and the grinding protrusion 26 and the grinding protrusion 3 27 are arranged alternately; the interior of the cooling chamber three 22 is installed with a cooling shell 28 of an annular structure through a water inlet pipe 2 16 and a water outlet pipe 2 5; a cooling chamber 21 is formed between the circumferential outer wall of the fixed grinding cylinder 12 and the inner wall of the shell 1, a water inlet pipe 1 3 is provided on one side wall of the shell 1 for injecting cooling water into the cooling chamber 21, and a water outlet pipe 1 6 is provided on the other side wall of the shell 1 for discharging the cooling water after heat exchange in the cooling chamber 21; the two ends of the water inlet pipe 16 are connected to the interior of the cooling shell 28 and the cooling chamber 21, and the end of the water outlet pipe 2 5 away from the cooling shell 28 extends to the outside of the shell 1.

[0030] When in use, the dye raw material to be ground is loaded into the shell 1, and the driving motor 2 34 drives the rotating tube 23 to rotate. The rotating tube 23 drives the grinding component 14 to rotate and performs preliminary grinding on the raw material dropped into the grinding groove 13. The raw material after preliminary grinding falls on the top of the fixed grinding cylinder 12 and the movable grinding cylinder 18. The rotating tube 23 drives the movable grinding cylinder 18 to rotate. At this time, the raw material moves from top to bottom between the fixed grinding cylinder 12 and the movable grinding cylinder 18, and reciprocates through the grinding area 35 and the cooling chamber 3 22 in turn. When the raw material passes through the grinding area 35, the grinding protrusion 26 and the grinding protrusion 3 27 grind the raw material. During the grinding process, cooling water is injected into the cooling chamber 2 21 through the water inlet pipe 1 3. The cooling water cools the side wall of the fixed grinding cylinder 12, thereby cooling the raw materials in the grinding area 35 and the cooling chamber three 22, and the raw materials that fall into the cooling chamber three 22 after grinding come into contact with the outer wall of the cooling shell 28. The cooling water injected into the cooling chamber two 21 by the water inlet pipe one 3 is injected into the cooling shell 28 through the water inlet pipe two 16. The cooling water flows in the cooling shell 28 and is discharged through the water outlet pipe two 5. The raw material particles that fall on the surface of the cooling shell 28 exchange heat with the outer wall of the cooling shell 28 for cooling, avoiding the situation in which high temperature is generated during continuous grinding and causing chemical reaction or degradation of the raw materials, thereby ensuring the color and performance stability of the dye raw materials after grinding. The feed pipe 10 feeds the raw materials fed to the bottom of the shell 1.

[0031] As a preferred embodiment of the present invention, the grinding gap between the second grinding protrusion 26 and the third grinding protrusion 27 decreases from top to bottom. By forming a gradually decreasing grinding gap, multiple grinding processes of the raw material are achieved. The large particles of the raw material are first ground into medium particles in the wider grinding gap at the top. As the grinding gap gradually narrows, the medium particles are further ground into small particles during its downward movement, thereby effectively improving the grinding efficiency and the quality of the finished product. At the same time, the second grinding protrusion 26 and the third grinding protrusion 27 set on the wavy structure can apply different pressures in multiple directions, so that the raw material is fully subjected to the effects of shear force, extrusion force and friction force during the grinding process, further improving the grinding uniformity and refinement effect.

[0032] As a preferred embodiment of the present invention, the surfaces of grinding protrusion 26 and grinding protrusion 3 27 are provided with tiny grooves or mesh textures, which help to enhance the friction of the raw materials during the grinding process, while preventing large particles of the raw materials from sliding, and further refining the particle size through multi-point force.

[0033] In order to avoid the change of the properties of the dye raw materials due to high temperature during the grinding process, the fixed grinding cylinder 12 and the movable grinding cylinder 18 in the grinding area 35 are effectively cooled by the cooling chamber 21 and the cooling chamber 3 22, ensuring that the raw material particles of different particle sizes can still maintain their color stability and chemical properties after multiple grindings. In addition, the rotation of the movable grinding cylinder 18 drives the raw materials to move from top to bottom in the grinding area 35, and at the same time, the ups and downs of its wavy surface structure are used to make the raw materials repeatedly flip and collide in the grinding area, further enhancing the accuracy of particle size control and grinding effect.

[0034] As a preferred embodiment of the present invention, two partition plates 17 are installed on the inner wall of one side of the shell 1, and one side edge of the partition plate 17 close to the outer wall of the fixed grinding cylinder 12 is consistent with the contour of the outer wall of the fixed grinding cylinder 12, and a gap is left between one side edge of the partition plate 17 close to the outer wall of the fixed grinding cylinder 12 and the outer wall of the fixed grinding cylinder 12, and a water inlet chamber 15 is formed between the two partition plates 17.

[0035] As a preferred embodiment of the present invention, one end of the water inlet pipe 3 extends into the shell 1 and extends into the water inlet chamber 15. The end of the water inlet pipe 2 16 away from the cooling shell 28 is located in the water inlet chamber 15. Two partition plates 17 limit the cooling water just injected into the cooling chamber 21 by the water inlet pipe 3. After the cooling water is injected into the water inlet chamber 15, it slowly flows along the circumferential outer wall of the fixed grinding cylinder 12 to the opening of the water outlet pipe 6 through the gap between the side of the partition plate 17 and the outer wall of the fixed grinding cylinder 12. The size of the gap between the side of the partition plate 17 and the outer wall of the fixed grinding cylinder 12 can control the flow rate of the cooling water in the cooling chamber 21 and ensure that the cooling water is injected. After entering the cooling chamber 21, it can effectively maintain the direction of flowing around the circumferential outer wall of the fixed grinding cylinder 12, and fully contact and exchange heat with the side wall of the fixed grinding cylinder 12, thereby avoiding the situation where the cooling water is discharged through the water outlet pipe 6 without effective heat exchange with the side wall of the fixed grinding cylinder 12 due to disordered flow direction after being injected into the cooling chamber 21, and one end opening of the water inlet pipe 16 is located in the water inlet chamber 15, ensuring that the cooling water that has just been injected into the cooling chamber 21 through the water inlet pipe 3 and has not been heat exchanged can be effectively injected into the water inlet pipe 16, thereby ensuring that the cooling water injected into the cooling shell 28 through the water inlet pipe 16 is not the one that has been heat exchanged, thereby ensuring the cooling effect of the cooling shell 28.

[0036] As a preferred embodiment of the present invention, a ring-shaped mounting seat 33 is provided at the bottom of the cooling shell 28 , and a movable ring 29 is installed on the side of the mounting seat 33 through a return spring 32 . The movable ring 29 is sleeved on the outer wall of the cooling shell 28 .

[0037] As a preferred embodiment of the present invention, an extended side wing 30 made of a flexible material is provided on one side of the movable ring 29 close to the movable grinding cylinder 18, and the circumferential outer wall of the movable grinding cylinder 18 is installed with a toggle side wing 31 arranged at intervals, and the position of the toggle side wing 31 corresponds to the position of the extended side wing 30. In the process of the rotating tube 23 driving the movable grinding cylinder 18 to rotate horizontally, the toggle side wing 31 toggle the extended side wing 30 as the movable grinding cylinder 18 rotates, and the movable ring 29 moves on the cooling shell 28 accordingly. The movable ring 29 scrapes off the dye raw materials that have fallen and accumulated on the cooling shell 28 to protect the dye raw materials. To ensure that the dye raw materials that continue to fall can effectively contact and exchange heat with the outer wall of the cooling shell 28, avoid the dye raw materials from accumulating on the cooling shell 28 and affecting the heat exchange and cooling of the subsequently fallen dye raw materials, when the movable ring 29 moves to the side of the adjacent mounting seat 33, the movable ring 29 cannot be moved at this time, and the extended side wing 30 is bent and deformed under the toggling action of the toggling side wing 31 until the toggling side wing 31 and the extended side wing 30 are offset, at this time the movable ring 29 is reset under the elastic action of the reset spring 32, and the top of the cooling shell 28 is scraped clean again, thereby realizing the reciprocating scraping of the top of the cooling shell 28.

[0038] As a preferred embodiment of the present invention, the extended side wing 30 is made of rubber, silicone or other materials. In this embodiment, the extended side wing 30 is preferably made of rubber.

[0039] As a preferred embodiment of the present invention, a grinding protrusion 24 is provided at the bottom of the grinding component 14 and the inner wall of the grinding groove 13, a cooling chamber 20 is provided inside the grinding component 14, a drainage chamber 25 is provided at the top of the cooling chamber 20, and a water outlet pipe 3 4 is provided at the top of the drainage chamber 25, and the water outlet pipe 3 4 extends from one end away from the grinding component 14 to the outside of the shell 1.

[0040] As a preferred embodiment of the present invention, the interior of the rotating tube 23 is connected with the interior of the cooling chamber 20, a water pump 7 is arranged on the outside of the shell 1, and a water inlet pipe 3 8 is arranged at the water outlet end of the water pump 7, and the water inlet pipe 3 8 extends to the interior of the rotating tube 23 at one end away from the water pump 7. The grinding component 14 rotates in the grinding groove 13, and when the dye raw material is preliminarily ground by the grinding protrusion 24, the water pump 7 injects cooling water into the rotating tube 23 through the water inlet pipe 3 8, and the cooling water enters the cooling chamber 20 and performs heat exchange cooling on the bottom of the grinding component 14 to avoid the high temperature of the grinding component 14 due to long-term grinding use. The cooling water after heat exchange flows through the drainage chamber 25 and is discharged through the water outlet pipe 3 4.

[0041] As a preferred embodiment of the present invention, two grinding rollers 19 are movably installed on the top of the shell 1, and a driving motor 9 for driving the grinding rollers 19 to rotate is provided on the outside of the shell 1. The grinding rollers 19 can be driven to rotate by the driving motor 9 to perform preliminary crushing on the loaded dye raw materials.

[0042] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A dye grinding device for textile fabrics, comprising a housing, characterized in that: A rotating tube and a second driving motor are installed inside the housing through a fixing seat; A movable grinding cylinder is installed at the circumference of the rotating tube, a fixed grinding cylinder is arranged in the shell, the movable grinding cylinder is located inside the fixed grinding cylinder, the circumferential side walls of the movable grinding cylinder and the fixed grinding cylinder close to each other are both wavy structures, and the side walls of the movable grinding cylinder and the fixed grinding cylinder close to each other are separated to form a grinding area and a cooling chamber three; The fixed grinding cylinder is provided with a second grinding protrusion on the inner circumference wall of the grinding zone, and the movable grinding cylinder is provided with a third grinding protrusion on the outer circumference wall of the grinding zone; A cooling shell with an annular structure is installed inside the cooling chamber three through a water inlet pipe two and a water outlet pipe two; A cooling chamber 2 is formed between the circumferential outer wall of the fixed grinding cylinder and the inner wall of the shell, a water inlet pipe 1 is provided on one side wall of the shell, and a water outlet pipe 1 is provided on the other side wall of the shell; The two ends of the second water inlet pipe are connected to the interior of the cooling shell and the second cooling chamber, and the second water outlet pipe extends to the outside of the shell away from one end of the cooling shell. Two partition plates are installed on the inner wall of one side of the shell, and one side of the partition plate close to the outer wall of the fixed grinding cylinder is consistent with the contour of the outer wall of the fixed grinding cylinder, and a gap is left between the side of the partition plate close to the outer wall of the fixed grinding cylinder and the outer wall of the fixed grinding cylinder, and a water inlet chamber is formed between the two partition plates. An annular mounting seat is provided at the bottom of the cooling shell, and a movable ring is installed on the side of the mounting seat through a reset spring, and the movable ring is sleeved on the outer wall of the cooling shell, and an extended side wing made of flexible material is provided on the side of the movable ring close to the movable grinding cylinder, and a toggle side wing arranged at intervals is installed on the circumferential outer wall of the movable grinding cylinder, and the position of the toggle side wing corresponds to the position of the extended side wing.

2. A dye grinding device for textile fabrics according to claim 1, characterized in that: A loading funnel is arranged on the top of the shell, a feeding pipe is arranged on the bottom of the shell, a grinding groove is arranged on the top of the shell, and a grinding component is arranged on one end of the rotating tube extending into the grinding groove.

3. The dye grinding device for textile fabrics according to claim 1, characterized in that: The grinding gap between the second grinding protrusion and the third grinding protrusion decreases from top to bottom.

4. The dye grinding device for textile fabrics according to claim 1, characterized in that: One end of the water inlet pipe 1 extending into the shell extends into the water inlet cavity, and one end of the water inlet pipe 2 away from the cooling shell is located in the water inlet cavity.

5. The dye grinding device for textile fabrics according to claim 2, characterized in that: The bottom of the grinding component and the inner wall of the grinding groove are both provided with a grinding protrusion, the interior of the grinding component is provided with a cooling cavity, the top of the cooling cavity is provided with a drainage cavity, the top of the drainage cavity is provided with a water outlet pipe three, and the end of the water outlet pipe three extends away from the grinding component to the outside of the shell.

6. The dye grinding device for textile fabrics according to claim 5, characterized in that: The interior of the rotating tube is communicated with the interior of the cooling chamber 1, a water pump is arranged outside the shell, a water inlet pipe 3 is arranged at the water outlet end of the water pump, and an end of the water inlet pipe 3 away from the water pump extends to the interior of the rotating tube.

7. The dye grinding device for textile fabrics according to claim 1, characterized in that: Two grinding rollers are movably installed on the top of the shell, and a driving motor is arranged outside the shell.

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