Alkali liquor impurity removal device of mercerizing machine

Abstract

The alkali liquor impurity removal device comprises an alkali leaching box, the inner wall of the alkali leaching box is rotationally connected with two first roll shafts in a symmetrical structure, the inner wall of the alkali leaching box is rotationally connected with two second roll shafts in a symmetrical structure, and the inner wall of the alkali leaching box is fixedly connected with a filter screen. A first water pump is fixedly connected to the inner wall of the alkali leaching box, a connecting pipe is fixedly connected to the outer wall of the alkali leaching box, one end of the connecting pipe is fixedly connected with the first water pump, and a second suction pipe is fixedly connected to the side wall of the alkali leaching box. The second water pump sucks impurities floating on the liquid level, located on the two sides of the fabric, of alkali liquor through the first suction pipe and the second suction pipe, the impurities are discharged into the filter box, the alkali liquor containing the impurities is filtered through the filter belt, the filtered alkali liquor flows to the bottom of the filter box, and the alkali liquor is filtered through the filter belt. And the first water pump flushes the filtered alkali liquor through the connecting pipe and discharges the alkali liquor into the alkali leaching box, so that impurities in the alkali liquor can be filtered.

Description

Technical Field

[0001] The utility model relates to the technical field of mercerizing machines, and more specifically to an alkali liquid impurity removing device for a mercerizing machine. Background Art

[0002] Mercerizing machine is usually composed of cloth feeding rack, alkali soaking tank, width expansion device, flushing device and flat washing tank. Mercerizing machine is a kind of equipment used for finishing of cotton yarn and cotton fabric after printing and dyeing. Its main function is to improve the gloss and flatness of fabric, and enhance the softness and hygroscopicity of fabric. The working principle of mercerizing machine is to treat fabric with concentrated caustic soda solution to make the fiber in fabric swell and soften, and then treat it with certain tension and temperature to make the fabric smooth and shiny.

[0003] In the existing technology, such as the document with announcement number CN220301010U, a mercerizing machine for cloth printing and dyeing is disclosed, including a frame, a flocculation removal component and an air blowing component. The top of the frame is fixedly connected with an alkali dipping device, a transmission device and a washing device. The flocculation removal component is located on the top of the frame. The flocculation removal component includes a connecting plate, a conveying roller 1, a cross-connecting plate, a connecting column, a rectangular plate and a flocculation removal felt. The conveying roller 1 is arranged on the connecting plate, and the two ends of the flocculation removal felt are respectively rotatably installed on the rectangular plates. When the cloth is being conveyed, the cloth will be pulled on the flocculation removal felt, so that the flocculation removal felt rotates. The flocculation removal component can be used to perform preliminary flocculation removal work on the cloth, and the air blowing component is located on the frame. However, during the mercerizing process of the fabric by the mercerizing machine, impurities on the surface of the fabric will float on the surface of the alkali solution. When the fabric passes through the alkali solution, the impurities in the alkali solution will adhere to the fabric, reducing the quality and efficiency of the mercerizing of the fabric by the mercerizing machine, and also causing pollution to the fabric, affecting the subsequent processing of the fabric. For this reason, we propose an alkali solution impurity removal device for the mercerizing machine. Utility Model Content

[0004] The utility model provides an alkali liquor impurity removal device for a mercerizing machine, which filters alkali liquor containing impurities through a filter belt, and the filtered alkali liquor flows to the bottom of a filter box, and a first water pump flushes and discharges the filtered alkali liquor into an alkali soaking box through a connecting pipe, thereby filtering impurities in the alkali liquor.

[0005] The utility model proposes an alkali liquid impurity removal device for a mercerizing machine, comprising an alkali dipping box, the inner wall of the alkali dipping box is in a symmetrical structure and is rotatably connected to two first rollers, the inner wall of the alkali dipping box is in a symmetrical structure and is rotatably connected to two second rollers, the inner wall of the alkali dipping box is fixedly connected to a filter, the inner wall of the alkali dipping box is fixedly connected to a first water pump, the outer wall of the alkali dipping box is fixedly connected to a connecting pipe, one end of the connecting pipe is fixedly connected to the first water pump, the side wall of the alkali dipping box is fixedly connected to a second suction pipe, the inner wall of the alkali dipping box is fixedly connected to a fixing plate, and the inner wall of the fixing plate is fixedly connected to the first suction pipe.

[0006] Preferably, it also includes a mounting plate, the inner wall of the mounting plate is fixedly connected to a filter box, the outer wall of the filter box is fixedly connected to a second water pump, the water inlet of the second water pump is respectively fixedly connected to the first suction pipe and the second suction pipe, and the discharge outlet of the second water pump is located above the filter box.

[0007] Preferably, the inner wall of the filter box is symmetrically structured and is rotatably connected to a first conveying roller, and the inner wall of the filter box is symmetrically structured and is rotatably connected to a second conveying roller.

[0008] Preferably, the outer wall of the filter box has a symmetrical structure and is fixedly connected with two first support plates, and the relatively close sides of the two first support plates are rotatably connected with the first reel, and the two ends of the first reel respectively pass through the first support plates and extend to the outside thereof, and the relatively distant sides of the two first support plates are fixedly connected with rubber sleeves, and the two rubber sleeves are respectively sleeved on the first reel and in frictional contact with them.

[0009] Preferably, a filter belt is fixedly connected to the outer wall of the first reel, and ends of the filter belt are respectively placed on the tops of the two first conveying rollers and pass through the bottoms of the two second conveying rollers.

[0010] Preferably, the outer wall of the filter box is symmetrically structured and fixedly connected with two second support plates, the relatively close sides of the two second support plates are rotatably connected with a second reel, the end of the second reel is fixedly connected with a crank, and the second reel is fixedly connected to the end of the filter belt.

[0011] The beneficial effects of the present invention are:

[0012] 1. The second water pump absorbs the impurities floating on the surface of the alkali solution on both sides of the fabric through the first suction pipe and the second suction pipe, and discharges the impurities into the filter box, and filters the alkali solution containing impurities through the filter belt. The filtered alkali solution flows to the bottom of the filter box. The first water pump flushes the filtered alkali solution into the alkali soaking box through the connecting pipe, so as to filter the impurities in the alkali solution.

[0013] 2. Pass the fabric through the top of the first roller, and then convey it through the bottom of the two second rollers and the top of the second first roller. The position where the fabric is immersed in the alkali solution and the position where it extends out of the alkali solution are located on both sides of the filter respectively. During the conveying process, the fabric will drive the first roller and the second roller to rotate, so that the fabric can be immersed in the alkali solution inside the alkali immersion box. When the fabric is immersed in the alkali solution, the impurities on the surface of the fabric will float on the surface of the alkali solution. The lower end of the filter extends below the liquid surface of the alkali solution and is blocked by the filter on one side of the alkali immersion box. This design can block the impurities in the alkali solution and prevent the impurities in the alkali solution from adhering to the fabric surface again.

[0014] 3. The second reel is driven to rotate by the crank, and the filter belt is wound by the second reel, so that the filter belt part located inside the filter box is moved to the outside thereof, so as to facilitate the operator to clean the impurities on the surface of the filter belt. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 It is a schematic diagram of the internal structure of the utility model;

[0017] Figure 3 This is a schematic diagram of the internal structure of the filter box of the utility model.

[0018] In the figure: 1, alkali soaking box; 2, first roller; 3, second roller; 4, filter; 5, first water pump; 6, connecting pipe; 7, fixing plate; 8, first suction pipe; 9, second water pump; 10, second suction pipe; 11, mounting plate; 12, filter box; 13, first conveying roller; 14, second conveying roller; 15, first support plate; 16, first reel; 17, rubber sleeve; 18, filter belt; 19, second support plate; 20, second reel; 21, crank. DETAILED DESCRIPTION

[0019] 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.

[0020] like Figure 1 and Figure 2 As shown, an alkali liquid impurity removal device for a mercerizing machine comprises an alkali dipping box 1, the inner wall of the alkali dipping box 1 is symmetrically structured and rotatably connected to two first rollers 2, the inner wall of the alkali dipping box 1 is symmetrically structured and rotatably connected to two second rollers 3, a filter screen 4 is fixedly connected to the inner wall of the alkali dipping box 1, a first water pump 5 is fixedly connected to the inner wall of the alkali dipping box 1, a connecting pipe 6 is fixedly connected to the outer wall of the alkali dipping box 1, one end of the connecting pipe 6 is fixedly connected to the first water pump 5, a second suction pipe 10 is fixedly connected to the side wall of the alkali dipping box 1, a fixing plate 7 is fixedly connected to the inner wall of the alkali dipping box 1, a first suction pipe 8 is fixedly connected to the inner wall of the fixing plate 7, the second water pump 9 absorbs impurities floating on the liquid surface of the alkali liquid on both sides of the fabric through the first suction pipe 8 and the second suction pipe 10, and discharges the impurities into the inside of the filter box 12, the alkali liquid containing impurities is filtered through the filter belt 18, the filtered alkali liquid flows to the bottom of the filter box 12, and the first water pump 5 flushes the filtered alkali liquid into the alkali dipping box 1 through the connecting pipe 6, thereby filtering the impurities in the alkali liquid.

[0021] like Figure 1 and Figure 2 As shown, it also includes a mounting plate 11, the inner wall of the mounting plate 11 is fixedly connected to a filter box 12, the outer wall of the filter box 12 is fixedly connected to a second water pump 9, the water inlet of the second water pump 9 is respectively connected and fixed to the first suction pipe 8 and the second suction pipe 10, and the discharge outlet of the second water pump 9 is located above the filter box 12.

[0022] like Figure 1 and Figure 3 As shown, the inner wall of the filter box 12 is symmetrically structured and rotatably connected to the first conveying roller 13, the inner wall of the filter box 12 is symmetrically structured and rotatably connected to the second conveying roller 14, the outer wall of the filter box 12 is symmetrically structured and fixedly connected to two first support plates 15, the relatively close side of the two first support plates 15 is rotatably connected to the first reel 16, the two ends of the first reel 16 respectively penetrate the first support plate 15 and extend to the outside thereof, the relatively far side of the two first support plates 15 are fixedly connected to rubber sleeves 17, the two rubber sleeves 17 are respectively sleeved on the first reel 16 and in frictional contact therewith, the outer wall of the first reel 16 is fixedly connected to a filter belt 18, and the filter belt 1 The ends of the filter box 12 are respectively placed on the tops of the two first conveying rollers 13 and pass through the bottoms of the two second conveying rollers 14. The outer wall of the filter box 12 is symmetrically structured and fixedly connected with two second support plates 19. The second support plates 19 are relatively close to each other and are rotatably connected with a second reel 20. A crank 21 is fixedly connected to the end of the second reel 20. The second reel 20 is fixedly connected to the end of the filter belt 18. The second reel 20 is driven to rotate by the crank 21. The filter belt 18 is wound by the second reel 20, and the part of the filter belt 18 located on the inner side of the filter box 12 is moved to the outside thereof, so as to facilitate the operator to clean the impurities on the surface of the filter belt 18.

[0023] Working principle: The fabric passes through the top of the first roller 2, and is transported through the bottom of the two second rollers 3 and the top of the second first roller 2. During the transportation process, the fabric drives the first roller 2 and the second roller 3 to rotate, so that the fabric can be soaked in the alkali solution inside the alkali soaking box 1. When the fabric is immersed in the alkali solution, the impurities on the surface of the fabric will float on the surface of the alkali solution, and the lower end of the filter screen 4 extends below the liquid surface of the alkali solution and is blocked by the filter screen 4 on one side of the alkali soaking box 1;

[0024] The second water pump 9 absorbs the impurities floating on the liquid surface of the alkali solution on both sides of the fabric through the first suction pipe 8 and the second suction pipe 10, and discharges the impurities into the filter box 12, and the alkali solution containing impurities is filtered through the filter belt 18, and the filtered alkali solution flows to the bottom of the filter box 12, and the first water pump 5 flushes the filtered alkali solution into the alkali soaking box 1 through the connecting pipe 6;

[0025] The second reel 20 is driven to rotate by the crank 21, and the filter belt 18 is wound by the second reel 20, so that the filter belt 18 part located inside the filter box 12 is moved to the outside thereof, thereby facilitating the operator to clean the impurities on the surface of the filter belt 18.

[0026] It should be noted that the terms "comprises", "includes" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, article or apparatus that includes a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or apparatus.

[0027] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A lye impurity removal device for a mercerizing machine, comprising a lye soaking box (1), characterized in that: The inner wall of the alkali soaking box (1) is symmetrically structured and rotatably connected to two first rollers (2); the inner wall of the alkali soaking box (1) is symmetrically structured and rotatably connected to two second rollers (3); the inner wall of the alkali soaking box (1) is fixedly connected to a filter screen (4); the inner wall of the alkali soaking box (1) is fixedly connected to a first water pump (5); the outer wall of the alkali soaking box (1) is fixedly connected to a connecting pipe (6); one end of the connecting pipe (6) is fixedly connected to the first water pump (5); the side wall of the alkali soaking box (1) is fixedly connected to a second suction pipe (10); the inner wall of the alkali soaking box (1) is fixedly connected to a fixing plate (7); and the inner wall of the fixing plate (7) is fixedly connected to a first suction pipe (8).

2. The alkali solution impurity removal device for the mercerizing machine according to claim 1, characterized in that: It also comprises a mounting plate (11), the inner wall of the mounting plate (11) being fixedly connected to a filter box (12), the outer wall of the filter box (12) being fixedly connected to a second water pump (9), the water inlet of the second water pump (9) being respectively fixedly connected to the first suction pipe (8) and the second suction pipe (10), and the discharge outlet of the second water pump (9) being located above the filter box (12).

3. The alkali liquid impurity removal device for the mercerizing machine according to claim 2, characterized in that: The inner wall of the filter box (12) is symmetrically structured and is rotatably connected to a first conveying roller (13), and the inner wall of the filter box (12) is symmetrically structured and is rotatably connected to a second conveying roller (14).

4. The alkali liquid impurity removal device for the mercerizing machine according to claim 3, characterized in that: The outer wall of the filter box (12) is symmetrically structured and fixedly connected with two first support plates (15); the first reels (16) are rotatably connected to the relatively close sides of the two first support plates (15); the two ends of the first reels (16) respectively penetrate the first support plates (15) and extend to the outside thereof; the relatively far sides of the two first support plates (15) are fixedly connected with rubber sleeves (17); the two rubber sleeves (17) are respectively sleeved on the first reels (16) and in frictional contact therewith.

5. The alkali liquid impurity removal device for the mercerizing machine according to claim 4, characterized in that: A filter belt (18) is fixedly connected to the outer wall of the first reel (16), and ends of the filter belt (18) are respectively placed on the tops of the two first conveying rollers (13) and pass through the bottoms of the two second conveying rollers (14).

6. The alkali liquid impurity removal device for the mercerizing machine according to claim 5, characterized in that: The outer wall of the filter box (12) is symmetrically structured and fixedly connected with two second support plates (19); a second reel (20) is rotatably connected to one side of the two second support plates (19) that is relatively close to each other; a crank (21) is fixedly connected to the end of the second reel (20); and the second reel (20) is fixedly connected to the end of the filter belt (18).

Images