Pressurized concentration equipment for textile auxiliary agent

Abstract

The utility model discloses pressurizing and concentrating equipment for textile auxiliaries. The pressurizing and concentrating equipment mainly comprises a processing barrel, and a liquid distribution disc, a liquid collection disc and a concentrating assembly which are sequentially arranged in the processing barrel from top to bottom. The liquid distribution disc of the upper conical structure and the liquid collection disc of the lower conical structure jointly form a liquid collection cavity, and the concentration assembly is adjacent to the liquid collection disc to form an effective concentration area. A cushion table in the center of the liquid collecting tray is connected with the concentration area and the liquid collecting cavity through a liquid collecting through hole. The equipment further comprises a rotating sleeve rotationally combined with the concentration assembly and the cushion table, a paddle at the top of the rotating sleeve is located in the concentration area, and a liquid drainage through hole is formed in the side wall of the cushion table so as to keep fluid communication with the rotating sleeve. According to the design, the pressurized concentration process is optimized, the treatment efficiency and the production quality are improved, and the downtime and the maintenance cost are reduced, so that the production cost is reduced, and the market competitiveness is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of concentrated processing equipment, in particular to a pressurized concentrated equipment for textile auxiliaries. Background Art

[0002] In the textile industry, the production and transportation of auxiliaries usually require appropriate concentration treatment to ensure that their performance reaches the best state. Traditionally, the concentration treatment of textile auxiliaries is mainly achieved by pressurization and centrifugal force. However, the existing concentration equipment has many shortcomings, which affects the processing efficiency and quality of textile auxiliaries.

[0003] On the one hand, existing concentration equipment has limitations in terms of pressurization. Traditional equipment usually adopts intermittent pressurization, which makes the pressurization step unable to be carried out continuously. After each pressurization, the equipment needs to be stopped for the next step. This batch pressurization method greatly reduces production efficiency and increases energy consumption. Since the equipment needs to be started and stopped frequently, the work intensity is also increased accordingly, which not only affects production efficiency, but also increases the labor intensity of operators.

[0004] On the other hand, the concentration efficiency of existing equipment is usually low. Due to the limitations of equipment design and operation methods, textile auxiliaries cannot achieve the ideal concentration effect in a single treatment. This requires repeated concentration processes, which not only consumes more time and resources, but also causes the loss of textile auxiliaries and quality degradation. In addition, inefficient concentration treatment may also lead to unstable quality of the final product, affecting the market competitiveness of textiles.

[0005] Furthermore, after each treatment, the traditional concentration equipment needs to be shut down to discharge the textile auxiliaries. This process is not only time-consuming and labor-intensive, but also affects the possibility of continuous production. During the discharge process, due to the high viscosity of textile auxiliaries, it often causes poor discharge and requires manual intervention, which increases the complexity of the operation and potential safety risks.

[0006] Finally, existing concentration equipment is also inconvenient in assembly and maintenance. The equipment has many parts and a complex structure. Common faults are difficult to locate and repair quickly, resulting in extended downtime of the entire production line. The cumbersome and time-consuming maintenance work makes the long-term operation cost of the equipment high and affects the reliability and stability of production.

[0007] In view of the above problems, there is an urgent need for a new type of high-pressure concentration equipment for textile auxiliaries, which can achieve efficient continuous pressurization and concentration treatment, reduce downtime after each treatment, and simplify the assembly and maintenance of the equipment, so as to improve the processing efficiency and quality of textile auxiliaries, reduce production costs, and enhance the market competitiveness of products. Utility Model Content

[0008] In view of the above-mentioned deficiencies existing in the prior art, the purpose of the utility model is to provide a pressurized concentration equipment for textile auxiliaries, which can realize efficient continuous pressurization and concentration treatment, reduce the downtime after each treatment, and simplify the assembly and maintenance of the equipment, so as to improve the processing efficiency and quality of textile auxiliaries.

[0009] The technical solution adopted by the utility model to achieve the above-mentioned purpose is: a pressurized concentration device for textile auxiliaries, including a treatment cylinder and a liquid separation plate, a liquid collection plate, and a concentration component assembled in the treatment cylinder and arranged in sequence from top to bottom. The liquid separation plate is in the form of an upper cone, and the outer edge of the liquid separation plate is kept in a sealed fit with the inner wall of the treatment cylinder. Liquid separation through holes are evenly opened on the edge of the liquid separation plate. The liquid collection plate is in the form of a lower cone and is sealed and assembled below the liquid separation plate. The liquid collection plate and the liquid separation plate are combined to form a liquid collection cavity. The outer edge of the concentration component is kept in a fit with the inner wall of the treatment cylinder, and a concentration area is formed between the concentration component and the liquid collection plate. A pad is fixedly connected to the inner axis of the liquid collection plate, and liquid collection through holes for connecting the concentration area and the liquid collection cavity are evenly opened on the top of the pad.

[0010] It also includes a rotating sleeve which is rotatably mounted at the axis of the treatment barrel and rotates with the concentration component and the support platform. The top of the rotating sleeve is fixedly connected to a paddle arranged in the concentration area, and the side wall of the support platform is evenly provided with drainage holes which are connected to the rotating sleeve.

[0011] In some of the implementations, in order to ensure that the solvent falling under the concentration component is effectively collected, to facilitate the discharge of the collected solvent, and to ensure that the rotating sleeve is stably installed in the treatment barrel, the following technical solutions are provided.

[0012] A boss extending to the inside of the processing cylinder is arranged at the center of the bottom of the processing cylinder, and a solvent outlet arranged on the periphery of the boss is opened at the bottom of the processing cylinder. The rotating sleeve is rotatably installed at the axis of the boss and extends to the outside of the processing cylinder.

[0013] In some of the implementations, in order to ensure that the rotating sleeve can drive the blades to operate stably and ensure that the high-concentration textile auxiliaries in the liquid collecting chamber can be stably discharged through the drainage holes and the rotating sleeve, the following technical solutions are provided.

[0014] It also includes a driving motor. An assembly shell is fixedly connected to the axis of the bottom of the treatment cylinder. The rotating sleeve is rotatably connected to the assembly shell. The driving motor is fixedly installed in the assembly shell, and a driving bevel gear is fixedly connected to the output shaft of the driving motor. A transmission bevel gear arranged in the assembly shell is fixedly connected to the periphery of the rotating sleeve. The transmission bevel gear is meshed with the driving bevel gear. An auxiliary agent discharge port is fixedly connected to the bottom of the assembly shell, and the auxiliary agent discharge port and the rotating sleeve are nested and combined.

[0015] In some of the implementations, in order to ensure that the concentration component can effectively concentrate the pressurized textile auxiliaries above and ensure that the concentration component is stably installed and operated in the processing cylinder, the following technical solutions for the concentration component are provided.

[0016] The concentration component includes a support pad, a semipermeable membrane, an outer pressure ring, and an inner pressure ring. The support pad is in the shape of a lower cone, and the outer edge of the support pad is sealed and fitted with the inner wall of the treatment cylinder. The rotating sleeve is rotated and combined at the axis of the support pad. Leakage holes are evenly opened on the support pad. The semipermeable membrane is fitted with the upper surface of the support pad. The outer pressure ring and the inner pressure ring are respectively fitted with the outer edge and the inner edge of the semipermeable membrane, and the outer pressure ring, the inner pressure ring and the support pad are fixedly combined, and the paddle is fitted with the semipermeable membrane.

[0017] In some of the implementations, since the viscosity of the high-concentration textile auxiliaries after the concentration treatment is relatively large, in order to facilitate the discharge of the high-concentration textile auxiliaries collected in the liquid collecting chamber from the liquid collecting chamber, the following technical solution is provided.

[0018] The liquid separation plate is fixedly connected with a communication interface which is in communication with the liquid collecting chamber, and the processing cylinder is equipped with a pressurizing tube which is in communication with the outside of the processing cylinder. The pressurizing tube is fixedly combined with the communication interface and is in communication with each other.

[0019] Beneficial effects of the utility model:

[0020] The textile auxiliaries are input into the treatment cylinder from the auxiliary agent inlet, and are evenly input into the concentration area between the liquid collecting plate and the concentration component from all directions through the diversion of the liquid separator. The continuous pressurization and concentration of the textile auxiliaries are realized under the cooperation of the blades and the concentration component, which can realize efficient continuous pressurization and concentration treatment. The concentrated textile auxiliaries enter the liquid collecting cavity under the push of the subsequent auxiliaries, and are finally discharged through the drainage holes and the rotating sleeve, reducing the downtime after each treatment, so as to improve the processing efficiency and quality of the textile auxiliaries and reduce production costs. The treatment cylinder adopts a segmented design, in which the assembled components can be assembled into the treatment cylinder from bottom to top, which can simplify the assembly and maintenance of the equipment and enhance the market competitiveness of the product. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This is a schematic diagram of the appearance structure of the utility model;

[0022] Figure 2 This is a schematic diagram of the appearance structure of the utility model from another perspective;

[0023] Figure 3 It is a schematic diagram of the structure after cutting of the utility model;

[0024] Figure 4 This is a schematic diagram of the combination of the liquid separation plate and the liquid collection plate in the cut state;

[0025] Figure 5 This is a schematic diagram of the matching combination of the concentration component and the rotating sleeve in the cutaway state;

[0026] Figure 6 It is a schematic diagram of the structure of the concentrated component in a cutaway state from another perspective;

[0027] Figure 7 It is a structural schematic diagram of the combination of the rotating sleeve (in a cutaway state) and the driving motor.

[0028] In the figure: 1 treatment cylinder, 101 liquid collecting chamber, 102 concentration area, 103 first cylinder, 104 second cylinder, 105 third cylinder, 106 fourth cylinder, 107 connecting flange, 108 assembly gasket, 109 auxiliary agent inlet, 110 support foot, 111 boss, 112 solvent outlet, 113 solvent collecting chamber, 114 annular collecting tank, 115 assembly shell, 116 auxiliary agent outlet, 117 pressurizing pipe, 2 liquid separation plate, 21 liquid separation through hole, 22 connecting interface, 3 liquid collection plate, 31 pad, 311 rotating tank, 32 liquid collection through hole, 33 liquid discharge through hole, 4 concentration component, 41 support pad, 411 leakage hole, 42 semipermeable membrane, 43 outer pressure ring, 44 inner pressure ring, 5 rotating sleeve, 51 blade, 52 transmission bevel gear, 6 drive motor, 61 drive bevel gear. DETAILED DESCRIPTION

[0029] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0030] See also Figure 1-7 A pressurized concentration device for textile auxiliaries comprises a treatment cylinder 1 and a liquid separation plate 2, a liquid collecting plate 3, and a concentration component 4 which are assembled in the treatment cylinder 1 and arranged in sequence from top to bottom. The liquid separation plate 2 is an upper cone and the outer edge of the liquid separation plate 2 is sealed and fitted with the inner wall of the treatment cylinder 1. Liquid separation through holes 21 are evenly opened on the edge of the liquid separation plate 2. The liquid collecting plate 3 is a lower cone and is sealed and assembled below the liquid separation plate 2. The liquid collecting plate 3 and the liquid separation plate 2 are combined to form a liquid collecting cavity 101. The outer edge of the concentration component 4 is fitted with the inner wall of the treatment cylinder 1, and a concentration area 102 is formed between the concentration component 4 and the liquid collecting plate 3. A pad 31 is fixedly connected to the inner axis of the liquid collecting plate 3, and liquid collecting through holes 32 for connecting the concentration area 102 and the liquid collecting cavity 101 are evenly opened on the top of the pad 31.

[0031] It also includes a rotating sleeve 5 which is rotatably installed at the axis of the treatment cylinder 1 and maintains a rotating combination with the concentration component 4 and the support platform 31. The top of the rotating sleeve 5 is fixedly connected with a blade 51 arranged in the concentration area 102, and the side wall of the support platform 31 is evenly opened with drainage holes 33 that maintain communication with the rotating sleeve 5.

[0032] The processing cylinder 1 is assembled in multiple sections. Specifically, the processing cylinder 1 includes a first cylinder 103, a second cylinder 104, a third cylinder 105, and a fourth cylinder 106 fixedly combined from top to bottom. The first cylinder 103 and the fourth cylinder 106 located at the uppermost layer and the lowermost layer are sealed to ensure that the assembled processing cylinder 1 is in a closed state. The two adjacent groups of cylinders are fixedly combined by bolts to ensure the stability of the connection of each section of the cylinder. At the same time, the sealing effect of the joint needs to be maintained during the assembly stage. The specific implementation method is that a connecting flange 107 is provided on the outer edge of the end of each cylinder, and the connecting flanges 107 of the two adjacent groups of cylinders are fitted together, and fixed combination is achieved by a bolt assembly passing through the connecting flanges 107.

[0033] The segmented design of the treatment cylinder 1 can ensure that the components assembled therein are stably assembled in the treatment cylinder 1. Therefore, an assembly gasket 108 is fixedly connected to the inner walls of the second cylinder 104 and the third cylinder 105. The liquid separation plate 2 is fixedly installed on the assembly gasket 108 of the second cylinder 104, and the concentration component 4 is fixedly installed on the assembly ring of the third cylinder 105.

[0034] An additive inlet 109 is provided at the top axis of the treatment cylinder 1, that is, the top axis of the first cylinder body 103, which can prevent the additive from being input into the treatment cylinder 1 from the additive inlet 109 and falling onto the liquid separation plate 2. The liquid separation plate 2 is configured as an upper cone, which can guide the textile additives on it to its edge, and finally allow the textile additives to enter the concentration area 102 below through the liquid separation hole 21.

[0035] It should also be noted that the collecting tray 3 is fixedly installed under the liquid separation tray 2 by bolt assembly, and the sealing effect of the connection between the two is guaranteed. At the same time, the collecting tray 3 is arranged on the inner side of the liquid separation through hole 21 to prevent the textile auxiliaries falling from the liquid separation through hole 21 from directly entering the liquid collection cavity 101 inside the collecting tray 3 without being processed by the concentration area 102 and the concentration component 4.

[0036] The concentration component 4 cooperates with the paddle 51 arranged in the concentration area 102 and kept running, and can effectively concentrate the textile auxiliaries therein. The concentration component 4 can filter part of the solvent in the textile auxiliaries and drop it below the concentration component 4, while the solute is intercepted by the concentration component 4 and finally enters the liquid collection area through the liquid collection through hole 32. Finally, the high-concentration textile auxiliaries collected in the liquid accumulation area are discharged out of the treatment cylinder 1 through the liquid discharge through hole 33 and the rotating sleeve 5.

[0037] In order to ensure that the treatment cylinder 1 is stably installed and used, a support leg 110 is welded to the outer edge of the bottom of the fourth cylinder body 106. The support leg 110 can ensure that the assembled pressurized concentration equipment is stably assembled and used.

[0038] In order to ensure that the solvent falling under the concentration component 4 is effectively collected, to facilitate the discharge of the collected solvent, and to ensure that the rotating sleeve 5 is stably installed in the treatment cylinder 1, the following technical solution is provided.

[0039] A boss extending to the inside of the processing cylinder 1 is provided at the bottom center of the processing cylinder 1 , and a solvent outlet 112 arranged at the periphery of the boss is opened at the bottom of the processing cylinder 1 . The rotating sleeve 5 is rotatably installed at the axis center of the boss and extends to the outside of the processing cylinder 1 .

[0040] The concentration assembly 4 and the treatment barrel 1 are combined to form a solvent collection chamber 113 arranged below the concentration assembly 4. The setting of the boss (set at the fourth sleeve) can form the bottom of the solvent collection chamber 113 into the bottommost annular collection groove 114. The solvent discharge port 112 is located at the position of the annular collection groove 114, and the solvent collected in the solvent collection chamber 113 can be completely discharged. At the same time, the setting of the boss can also ensure that the rotating sleeve 5 is stably installed in the treatment barrel 1.

[0041] In order to ensure that the rotating sleeve 5 can drive the blade 51 to operate stably and ensure that the high-concentration textile auxiliary agent in the liquid collecting chamber 101 can be stably discharged through the drainage hole 33 and the rotating sleeve 5, the following technical solution is provided.

[0042] It also includes a driving motor 6. An assembly shell 115 is fixedly connected to the bottom axis of the processing cylinder 1. The rotating sleeve 5 is rotationally connected to the assembly shell 115. The driving motor 6 is fixedly installed in the assembly shell 115, and a driving bevel gear 61 is fixedly connected to the output shaft of the driving motor 6. A transmission bevel gear 52 arranged in the assembly shell 115 is fixedly connected to the periphery of the rotating sleeve 5. The transmission bevel gear 52 is meshed with the driving bevel gear 61. An auxiliary agent discharge port 116 is fixedly connected to the bottom of the assembly shell 115, and the auxiliary agent discharge port 116 and the rotating sleeve 5 are nested and combined.

[0043] The assembly shell 115 is assembled at the bottom of the fourth cylinder 106 and is arranged below the boss, which can ensure that the drive motor 6 and the auxiliary agent discharge port 116 are stably assembled thereon. When the drive motor 6 drives the drive bevel gear 61 to operate, it can drive the transmission bevel gear 52, the rotating sleeve 5 and the paddle 51 fixed to the outer wall of the rotating sleeve 5 to operate stably.

[0044] The paddle 51 is provided with a certain curvature. The running paddle 51 can drive the textile auxiliaries in the concentration zone 102 to operate, and the textile auxiliaries have a tendency to flow toward the periphery under the action of centrifugal force. Under the action of the high-pressure textile auxiliaries input from the auxiliaries inlet 109 and the gravity of the textile auxiliaries themselves, the pressure of the textile auxiliaries in the concentration zone 102 can be further increased, so as to improve the efficiency of the concentration component 4 in concentrating the textile auxiliaries.

[0045] In order to ensure that the concentration component 4 can effectively concentrate the pressurized textile auxiliaries above and to ensure that the concentration component 4 is stably installed and operated in the processing cylinder 1, the following technical solution for the concentration component 4 is provided.

[0046] The concentration component 4 includes a support pad 41, a semipermeable membrane 42, an outer pressure ring 43, and an inner pressure ring 44. The support pad 41 is a lower cone and the outer edge of the support pad is sealed and fitted with the inner wall of the treatment cylinder 1. The rotating sleeve 5 is rotated and combined at the axis of the support pad 41. Leakage holes 411 are evenly opened on the support pad 41. The semipermeable membrane 42 is fitted with the upper surface of the support pad 41. The outer pressure ring 43 and the inner pressure ring 44 are respectively fitted to the outer edge and inner edge of the semipermeable membrane 42, and the outer pressure ring 43, the inner pressure ring 44 are fixedly combined with the support pad 41, and the paddle 51 is fitted with the semipermeable membrane 42.

[0047] The support pad 41 is fixedly mounted on the assembly pad ring 108 of the third cylinder 105, which can ensure that the semipermeable membrane 42 is stably assembled thereon and effectively carry the high-pressure textile auxiliaries above. The leakage hole 411 opened thereon can ensure that the solvent passing through the semipermeable membrane 42 flows downward and falls into the solvent collection chamber 113. The setting of the outer pressure ring 43 and the inner pressure ring 44 can ensure that the semipermeable membrane 42 is stably fitted on the support pad 41.

[0048] The support pad 41 arranged in a lower cone shape can ensure that the textile auxiliary agents in the concentration area 102 are gathered toward the center position, and then enter the liquid collecting chamber 101 through the liquid collecting through hole 32.

[0049] In order to ensure that the top of the rotating sleeve 5 can be effectively combined with the pad 31 at the center of the liquid collecting tray 3, a rotating groove 311 is opened at the axis of the bottom of the pad 31, and the rotating sleeve 5 is rotatably installed in the rotating groove 311. The drainage hole 33 is connected to the side wall of the rotating groove 311, which can ensure that the high-concentration textile auxiliary agent in the liquid collecting chamber 101 enters the rotating sleeve 5 through the drainage hole 33 and the rotating groove 311.

[0050] Since the viscosity of the high-concentration textile auxiliaries after the concentration treatment is relatively large, in order to facilitate the discharge of the high-concentration textile auxiliaries collected in the liquid collecting chamber 101 from the liquid collecting chamber 101, the following technical solution is provided.

[0051] A communication interface 22 connected to the liquid collecting chamber 101 is fixedly connected to the liquid separation plate 2 , and a pressurizing tube 117 connected to the outside of the processing tube 1 is installed on the processing tube 1 . The pressurizing tube 117 is fixedly combined with the communication interface 22 and connected.

[0052] The pressure tube 117 is installed on the first cylinder 103 and is connected to the pressure pump installed on the outside of the processing cylinder 1. When it is necessary to discharge the high-concentration textile auxiliaries collected in the liquid collecting chamber 101, the pressure pump is controlled to operate and introduce air into the liquid collecting chamber 101 through the pressure tube 117 and the connecting interface 22 to pressurize the high-concentration auxiliaries therein so that they can be quickly discharged outward through the drainage hole 33.

[0053] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

[0054] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A pressurized concentration device for textile auxiliaries, characterized in that: The invention comprises a treatment barrel (1) and a liquid separation plate (2), a liquid collection plate (3), and a concentration component (4) which are assembled in the treatment barrel (1) and arranged in sequence from top to bottom. The liquid separation plate (2) is in the form of an upper cone and the outer edge of the liquid separation plate (2) is kept in sealing contact with the inner wall of the treatment barrel (1). Liquid separation through holes (21) are evenly opened on the edge of the liquid separation plate (2). The liquid collection plate (3) is in the form of a lower cone and is sealed and assembled below the liquid separation plate (2). The liquid collection plate (3) and the liquid separation plate (2) are combined to form a liquid collection cavity (101). The outer edge of the concentration component (4) is kept in contact with the inner wall of the treatment barrel (1), and the concentration component (4) is kept in contact with the liquid collection cavity (101). A concentration zone (102) is formed between the plates (3); a pad (31) is fixedly connected to the inner axis of the liquid collecting plate (3); and liquid collecting through holes (32) for connecting the concentration zone (102) and the liquid collecting chamber (101) are evenly opened on the top of the pad (31); and the rotary sleeve (5) is rotatably mounted on the axis of the treatment cylinder (1) and maintained in rotation with the concentration component (4) and the pad (31); a paddle (51) arranged in the concentration zone (102) is fixedly connected to the top of the rotary sleeve (5); and liquid discharge through holes (33) maintained in communication with the rotary sleeve (5) are evenly opened on the side wall of the pad (31).

2. The pressurized concentration device for textile auxiliaries according to claim 1, characterized in that: A boss extending to the inside of the processing cylinder (1) is provided at the center of the bottom of the processing cylinder (1), and a solvent outlet (112) arranged on the periphery of the boss is opened at the bottom of the processing cylinder (1). The rotating sleeve (5) is rotatably mounted at the axis center of the boss and extends to the outside of the processing cylinder (1).

3. The pressurized concentration device for textile auxiliaries according to claim 2, characterized in that: The invention also comprises a driving motor (6). An assembly shell (115) is fixedly connected to the bottom axis of the treatment cylinder (1). The rotating sleeve (5) is rotationally connected to the assembly shell (115). The driving motor (6) is fixedly installed in the assembly shell (115). A driving bevel gear (61) is fixedly connected to the output shaft of the driving motor (6). A transmission bevel gear (52) arranged in the assembly shell (115) is fixedly connected to the periphery of the rotating sleeve (5). The transmission bevel gear (52) is meshed with the driving bevel gear (61). An auxiliary agent discharge port (116) is fixedly connected to the bottom of the assembly shell (115). The auxiliary agent discharge port (116) is nested with the rotating sleeve (5).

4. The pressurized concentration device for textile auxiliaries according to claim 1, characterized in that: The concentration component (4) comprises a support pad (41), a semipermeable membrane (42), an outer pressure ring (43), and an inner pressure ring (44); the support pad (41) is in the shape of a lower cone, and the outer edge of the support pad is kept in sealing contact with the inner wall of the treatment cylinder (1); the rotating sleeve (5) is kept in rotational combination at the axis of the support pad (41); the support pad (41) is evenly provided with leakage holes (411); the semipermeable membrane (42) is kept in contact with the upper surface of the support pad (41); the outer pressure ring (43) and the inner pressure ring (44) are respectively in contact with the outer edge and the inner edge of the semipermeable membrane (42); the outer pressure ring (43) and the inner pressure ring (44) are kept in fixed combination with the support pad (41); and the paddle (51) is kept in contact with the semipermeable membrane (42).

5. The pressurized concentration device for textile auxiliaries according to claim 1, characterized in that: The liquid separation plate (2) is fixedly connected with a communication interface (22) which is in communication with the liquid collecting chamber (101); the treatment cylinder (1) is equipped with a pressurized tube (117) which is in communication with the outside of the treatment cylinder (1); the pressurized tube (117) is fixedly combined with the communication interface (22) and is in communication with each other.

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