Cloth vacuum washing device

Abstract

The utility model discloses a cloth vacuum washing device which comprises a vacuum washing box body which is connected with a previous process washing device and provided with a cloth inlet and a cloth outlet, and a light padder, a vacuum suction device, a first cloth guide roller, a bending roller, a padder and a second cloth guide roller are sequentially arranged in the vacuum washing box body in the cloth cover feeding direction. And a vacuum air leakage prevention device is arranged above the vacuum suction device. According to the utility model, water and dirt in the cloth are sucked out together by utilizing the vacuum suction device, so that a very clean washing effect is achieved, and the cyclic utilization of water resources is realized while the washing effect is improved.

Description

Technical Field

[0001] The utility model relates to a textile fabric water washing device, in particular to a fabric vacuum water washing device. Background Art

[0002] The textile fabric water washing industry is an important industry, which mainly involves cleaning and processing various types of textile fabrics, such as clothing, bedding, home textiles, etc. With the improvement of people's living standards and the change of consumption habits, people have higher expectations for the cleaning effect, convenience of the washing process and environmental friendliness. At the same time, environmental protection has become an important driving factor for the development of the textile fabric water washing industry. The industry endeavors to reduce water consumption, energy consumption and the emission of harmful substances, promote sustainable development and the adoption of environmentally friendly washing methods. The development of washing technology has continuously improved the washing effect and efficiency, and traditional washing methods have gradually been replaced by more advanced and efficient technologies.

[0003] In the prior art, CN206127645U discloses a continuous water washing device for textiles, including a water washing tank, a calender and a water washing long vehicle. The water washing long vehicle includes more than two fabric guiding rollers. The calender is used to draw the fabric that has been processed by the water washing tank from the tail of the water washing long vehicle, through the support of the fabric guiding rollers, to the head of the water washing long vehicle and re-enter the water washing tank for processing. The calender of the present utility model includes a first calender and a second calender. The first calender of the present utility model is used to squeeze out the water on the fabric, and the second calender is used to draw the fabric. The fabric guiding rollers of the present utility model include a first fabric guiding roller, a second fabric guiding roller, a third fabric guiding roller, a fourth fabric guiding roller, a fifth fabric guiding roller, a sixth fabric guiding roller, a seventh fabric guiding roller, an eighth fabric guiding roller, a ninth fabric guiding roller, a tenth fabric guiding roller, an eleventh fabric guiding roller and a twelfth fabric guiding roller. In the water washing process flow, the fabric needs to be water washed multiple times, and the overall water consumption of this water washing device is very large, and the washing water cannot be reused multiple times. One water washing device can only perform single water washing on the fabric. In order to make the fabric reach the due water washing effect, many groups of such water washing devices need to be set in the whole water washing process flow, resulting in a large floor area for the whole water washing process, low water washing efficiency, high cost and serious waste of water resources. Summary of the Utility Model

[0004] Purpose of the utility model: The purpose of the present utility model is to provide a fabric vacuum water washing device that improves the water washing effect and realizes the recycling of water resources again.

[0005] Technical solution: A fabric vacuum water washing device of the present utility model includes a vacuum water washing box body connected to the water washing device of the previous process and having a fabric inlet and a fabric outlet. Inside the vacuum water washing box body, a light rolling mill, a vacuum suction device, a first fabric guiding roller, a bending roller, a rolling mill, and a second fabric guiding roller are sequentially arranged along the fabric feeding direction. Above the vacuum suction device, an anti-vacuum leakage device is provided.

[0006] Among them, the vacuum suction device includes a vacuum suction pipe with rectangular water absorption holes opened on the side facing the fabric, and water absorption sliding plates located above the rectangular water absorption holes of the vacuum suction pipe and symmetrically arranged along the axis direction of the length of the water absorption holes.

[0007] Preferably, the side surface of the water absorption sliding plate is in the shape of an inverted right trapezoid, and the two symmetric water absorption sliding plates form an inverted flared shape above the water absorption holes.

[0008] Furthermore, a water-air separator is connected to the vacuum suction pipe. The air outlet of the water-air separator is connected to a vacuum pump, and the water outlet of the water-air separator is connected to the water washing device of the previous process through a water pump.

[0009] Further, the vacuum suction pipe includes a circular pipe with rectangular water absorption holes opened on the side facing the fabric, a number of fixed bases for supporting and fixing the circular pipe and arranged at intervals, and fixing plates located on the fixed bases and the circular pipe and having the same rectangular holes opened at the corresponding positions directly above the rectangular water absorption holes.

[0010] Preferably, the anti-vacuum leakage device includes a support pipe fixed at both ends to the vacuum water washing box body and located above the suction port of the vacuum suction device. At least two roller groups, mounting arms for hinging the rollers to the support pipe, and O-shaped rubber rings wound around each roller group are provided on the support pipe. Each roller group includes three rollers, and grooves for installing the O-shaped rubber rings are provided on the outer ring of the rollers.

[0011] Furthermore, the light rolling mill includes a third fabric guiding roller located below the fabric surface, a first rubber roller located above the fabric surface, and a cylinder connected to the rubber roller.

[0012] Further, the rolling mill includes a steel roller located below the fabric surface, a second rubber roller located above the fabric surface, and a motor connected to the second rubber roller.

[0013] Preferably, a first nozzle for second flushing and water washing of the fabric surface is provided between the light rolling mill and the vacuum suction device.

[0014] Furthermore, a second nozzle for second flushing and water washing of the fabric surface is provided between the bending roller and the rolling mill.

[0015] Beneficial effects: Compared with the prior art, the utility model has the following remarkable advantages: (1) The light rolling mill of the utility model utilizes the water extruded from the fabric to wash the fabric surface again, further enhancing the water washing effect and improving the water washing efficiency; (2) The utility model utilizes a vacuum suction device to suck out the water and dirt in the fabric together, thereby obtaining a very clean washing effect; at the same time, the sucked water is pumped into the device of the previous water washing process through a water return machine, realizing the recycling of water resources again while improving the water washing effect. At the same time, the setting of the anti-vacuum leakage device can effectively reduce the consumption of vacuum and reduce costs. Brief description of the drawings

[0016] Figure 1 It is a schematic structural diagram of the utility model;

[0017] Figure 2 It is a schematic structural diagram of the vacuum suction device in the utility model;

[0018] Figure 3 It is a side view of the vacuum suction device in the utility model;

[0019] Figure 4 It is a schematic structural diagram of the vacuum suction pipe in the utility model;

[0020] Figure 5 It is a top view of the vacuum suction pipe in the utility model;

[0021] Figure 6 It is a schematic structural diagram of the circular pipe in the utility model;

[0022] Figure 7 It is a schematic structural diagram of the fixing plate in the utility model;

[0023] Figure 8 It is a schematic structural diagram of the water absorption slide plate in the utility model;

[0024] Figure 9 It is a side view of the water absorption slide plate in the utility model;

[0025] Figure 10 It is a schematic structural diagram of the anti-vacuum leakage device in the utility model. Detailed implementation manners

[0026] The technical solutions of the utility model will be further described below with reference to the drawings.

[0027] Such as Figure 1As shown in the figure, a fabric vacuum water washing device. After the fabric comes out of the water washing device in the previous process, it will enter the fabric vacuum water washing device in the next process for re-water washing. The fabric surface coming out of the water washing device enters the fabric vacuum water washing device from the fabric outlet, and is lightly rolled by the light rolling machine 2 in the vacuum water washing device. The light rolling machine 2 is composed of a cylinder 203 and a first rubber roller 202. The first rubber roller relies on its own weight and uses the up and down telescoping of the cylinder itself to jointly squeeze the fabric with the third fabric guiding roller 201 arranged below the light rolling machine 2. Since the fabric surface is moving at a high speed, after the light rolling machine 2 squeezes the fabric surface, the squeezed water will form a torrent to wash and re-wash the fabric surface that is about to enter the light rolling machine 2. A vacuum suction device 3 is provided behind the light rolling machine 2, as Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 , Figure 7 , Figure 8 and Figure 9 shown. The vacuum suction device 3 includes a vacuum suction pipe 302 and a water absorption slide plate 303. The vacuum suction pipe 302 is provided with rectangular water absorption holes 301 on the side facing the fabric. The vacuum suction pipe 302 includes a circular pipe 304, a fixed base 305 and a fixed plate 306. The circular pipe 304 is provided with rectangular water absorption holes 301 on the side facing the fabric. The circular pipe 304 is embedded in a plurality of square fixed bases 305 for fixation. The fixed base 305 is a square plate, and a circular hole adapted to the circular pipe 304 is provided on the square plate. A plurality of fixed bases 305 are evenly arranged along the length direction of the circular pipe. A plurality of fixed bases 305 are all welded to the fixed plate 306 arranged above the rectangular water absorption hole. The fixed plate 306 is rectangular, and a rectangular hole exactly the same as it is provided at the corresponding position directly above the rectangular water absorption hole 301 on the fixed plate 306. Two water absorption slide plates 303 symmetrically arranged along the axis direction of the length of the water absorption hole are further fixed above the fixed plate 306. The side surface of the water absorption slide plate 303 is an inverted right trapezoid. The two symmetric inverted right trapezoid water absorption slide plates form an inverted horn shape above the water absorption hole. The inverted horn-shaped suction port can enable the vacuum suction device 3 to form a greater air pressure difference during operation, so that the suction effect is more obvious, and the inverted horn shape can make the sucked water more easily flow into the suction pipe along the side wall. Vacuum pressure gauges and vacuum pressure sensors are also provided at both ends of the vacuum suction pipe to detect the data of the internal vacuum pressure of the suction pipe and then be associated with the controller.

[0028] As Figure 1 and Figure 10As shown, a vacuum leakage prevention device 8 is also provided just above the vacuum suction device 3. The vacuum leakage prevention device 8 includes a support tube 801, a roller group, a mounting arm 803 and an O-shaped rubber ring 804. The entire vacuum leakage prevention device 8 is fixed above the suction port of the vacuum suction device 3 through the support tube 801. Two roller groups are provided at both ends of the support tube 801. Each roller group is composed of three rollers 802. The three rollers are fixed to the support tube 801 through the mounting arm 803 as the three vertices of a triangle. The outer ring edge is provided with a groove for installing an O-shaped rubber ring, and the O-shaped rubber ring 804 is used as the three sides of a triangle to connect the three rollers. When it is necessary to block the redundant suction port, the rubber band of one side of the triangle of the two roller groups is pressed tightly above the water suction port of the vacuum suction device 3, thereby effectively reducing the loss of vacuum; when the cloth surface comes out of the light rolling car 2, the second nozzle 12 arranged between the light rolling car 2 and the vacuum suction device 3 sprays the moving cloth surface, and the moisture in the cloth surface is vacuumed by the vacuum suction device 3. Suction, at this time, the vacuum leakage prevention device 8 will block the vacuum suction port that is not covered by the cloth surface, reducing the loss of vacuum in the vacuum suction device 3. The bottom end of the vacuum suction device 3 is connected to the external water pipe, and the sucked gas and water will enter the water-gas separator 9 through the water pipe. The separated gas will be extracted by the vacuum pump 10 and discharged into the outside air. The remaining sewage will be extracted by the water pump 11 into the water washing device to realize the reuse of water resources. The cloth surface after vacuum suction is guided by the cloth guide roller to prevent the cloth surface from wrinkling. The fabric is then flattened by the bending roller 5 and then enters the padding car 6. A second nozzle 13 is provided above the fabric track that is about to enter the padding car 6. The second nozzle 13 is connected to the clean water outside the vacuum washing box to spray and clean the fabric. After cleaning, the fabric enters the padding car 6 for extrusion and flushing again. The padding car 6 consists of a second rubber roller 602 located at the top and a steel roller 601 located at the bottom. The steel roller 601 at the bottom is driven by a motor 603 to pull the fabric to move at high speed. The extruded fabric will be guided by the second cloth guide roller 7 to enter the next process.

Claims

1. A fabric vacuum water washing device, characterized in that: It includes a vacuum water washing box body (1) connected to the water washing device of the previous process and having a fabric inlet and a fabric outlet. Inside the vacuum water washing box body (1), a light rolling machine (2), a vacuum suction device (3), a first fabric guiding roller (4), a bending roller (5), a rolling machine (6) and a second fabric guiding roller (7) are sequentially arranged along the fabric feeding direction. Above the vacuum suction device (3), an anti-vacuum leakage device (8) is provided.

2. The cloth vacuum water washing device according to claim 1, wherein: The vacuum suction device (3) includes a vacuum suction pipe (302) having rectangular water absorption holes (301) on the side facing the fabric, and water absorption sliding plates (303) located above the rectangular water absorption holes of the vacuum suction pipe and symmetrically arranged along the axis direction of the length of the water absorption holes.

3. The fabric vacuum water washing device according to claim 2, characterized in that: The side surface of the water absorption sliding plate (303) is in the shape of an inverted right trapezoid, and two symmetric water absorption sliding plates form an inverted trumpet shape above the water absorption holes.

4. The fabric vacuum water washing device according to claim 2, wherein: A water-air separator (9) is connected to the vacuum suction pipe (302). The air outlet of the water-air separator (9) is connected to a vacuum pump (10), and the water outlet of the water-air separator (9) is connected to the water washing device of the previous process through a water pump (11).

5. The cloth vacuum water washing device according to claim 2, characterized in that: The vacuum suction pipe (302) includes a circular pipe (304) having rectangular water absorption holes on the side facing the fabric, a number of fixed bases (305) for supporting and fixing the circular pipe and arranged at intervals, and a fixing plate (306) located on the fixed base and the circular pipe and having the same rectangular holes at the corresponding positions directly above the rectangular water absorption holes.

6. The cloth vacuum water washing device according to claim 1, characterized in that: The anti-vacuum leakage device (8) includes a support pipe (801) with both ends fixed to the vacuum water washing box body and located above the suction port of the vacuum suction device (3). At least two roller groups, mounting arms (803) for hinging the rollers to the support pipe, and O-shaped rubber rings (804) wound around each roller group are provided on the support pipe (801). Each roller group includes three rollers (802), and grooves for mounting the O-shaped rubber rings are provided on the outer ring of the rollers (802).

7. The cloth vacuum water washing device according to claim 1, characterized in that: The light rolling machine (2) includes a third fabric guiding roller (201) located below the fabric surface, a first rubber roller (202) located above the fabric surface, and a cylinder (203) connected to the rubber roller.

8. The cloth vacuum water washing device according to claim 1, characterized in that: The rolling machine (6) includes a steel roller (601) located below the fabric surface, a second rubber roller (602) located above the fabric surface, and a motor (603) connected to the second rubber roller.

9. The cloth vacuum water washing device according to claim 1, wherein: A first nozzle (12) for secondarily flushing and washing the fabric surface is provided between the light rolling machine (2) and the vacuum suction device (3).

10. The fabric vacuum water washing device according to claim 1, characterized in that: A second nozzle (13) for secondarily flushing and washing the fabric surface is provided between the bending roller (5) and the rolling machine (6).

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