Flushing device for glass fiber gridding cloth production

Abstract

The utility model relates to a flushing device for glass fiber gridding cloth production, which belongs to the technical field of cleaning equipment and comprises a flushing tank, a partition plate for dividing the flushing tank into two flushing chambers is arranged in the middle of the flushing tank, and two steering guide rollers are rotatably mounted on the middle lower portions of the two flushing chambers respectively. The top of the partition plate is rotatably provided with a supporting guide roller, the left side of the partition plate is provided with a plurality of pairs of flushing spray pipes, the partition plate is provided with a filtering device, and a suction pipe is fixed to the right side wall of the flushing tank and connected with a liquid pump. The partition plate for dividing the flushing tank into the two flushing chambers is arranged in the middle of the flushing tank, glass fiber gridding cloth can sequentially enter the two flushing chambers to be soaked and washed, the glass fiber gridding cloth is flushed through the flushing nozzles after flowing out of flushing liquid in the flushing chamber on the left side, and liquid in the flushing nozzles is pumped out of the flushing chamber on the right side to be used. The flushing effect is obviously improved, and water is saved.

Description

Technical Field

[0001] This utility model relates to a rinsing device for the production of fiberglass mesh cloth, belonging to the technical field of cleaning equipment. Background Technology

[0002] Fiberglass is a high-performance inorganic non-metallic material. Fiberglass mesh is made from woven fiberglass fabric as the base material, coated with a polymer anti-emulsion. It has wide applications in construction, industry, and other fields. In the production process of fiberglass mesh, the rinsing process is crucial. Its purpose is to remove impurities, dust, and residual chemicals from the production process from the surface of the fiberglass mesh to ensure its quality and performance.

[0003] Existing rinsing devices for fiberglass mesh production have some shortcomings in practical use. For example, the rinsing method is relatively simple, usually just spraying water from nozzles, which is insufficient to thoroughly remove stubborn impurities from the gaps and interior of the fiberglass mesh, resulting in poor rinsing performance. Moreover, the water resource utilization efficiency is low during the rinsing process, with a large amount of water being used only once and then directly discharged, causing water waste. Utility Model Content

[0004] This invention provides a rinsing device for the production of fiberglass mesh, which solves the problems mentioned in the background art.

[0005] This utility model relates to a rinsing device for producing fiberglass mesh fabric, including a rinsing tank. A partition plate is provided in the middle of the rinsing tank to divide it into two rinsing chambers. Two guide rollers are rotatably installed in the lower middle part of each of the two rinsing chambers. Inlet and outlet guide rollers are rotatably installed on the top of the left and right sides of the rinsing tank. A support guide roller is rotatably installed on the top of the partition plate. Multiple pairs of rinsing nozzles are provided on the left side of the partition plate. Each rinsing nozzle has multiple rinsing nozzles that spray downwards towards the fiberglass mesh fabric along the front-back direction. The partition plate has at least one liquid passage hole, and a filter device is provided in the liquid passage hole. A suction pipe is fixed on the right side wall of the rinsing tank. The suction pipe is connected to a liquid pump. The outlet of the liquid pump is connected to a liquid delivery pipe. The other end of the liquid delivery pipe is connected to the rinsing nozzle.

[0006] As a preferred option, the suction tube is equipped with a valve and a filter to filter the circulating flushing fluid and prevent blockage.

[0007] As a preferred option, both flushing chambers are equipped with drain pipes with valves at the bottom for easy discharge of waste liquid.

[0008] As a preferred embodiment, the filtration device includes a support tube disposed within a liquid passage. A support flange is provided on the outer side of the left end of the support tube, and a filter screen is disposed inside the left end of the support tube. A support mesh is disposed on the right side of the filter screen, and a filter cloth and a pressing mesh are sequentially disposed on the right side of the support mesh. A limit sleeve is fitted onto the outer side of the right end of the support tube, and a locking bolt is provided on the limit sleeve. Preliminary filtration can be performed through the filter screen to remove large particles of impurities, followed by fine particle filtration through the filter cloth. This prevents impurities in the left flushing chamber from entering the right flushing chamber, and the support tube can be disassembled for cleaning of the filter screen and filter cloth.

[0009] As a preferred embodiment, the support net is fixed to the inner wall of the support tube, and a pressure rod is provided in the middle of the right side of the pressing net. The right end of the pressure rod is fixed with the second pressing net. The outer side of the second pressing net is fixed to the inner side wall of the limiting sleeve, so that the limiting sleeve can be easily removed, and then the filter cloth and the first pressing net can be taken out for cleaning.

[0010] As a preferred embodiment, a support ring is fixed on the inner wall of the left end of the support tube, and an embedding hole is provided on the left side of the support ring. An embedding protrusion that is interference-fitted with the embedding hole is fixed on the right side of the outer wall of the filter screen, making it easy to remove the filter screen for cleaning. The filter screen is an arc shape with the middle concave to the right, and a collection groove is provided in the middle of the filter screen, which can facilitate the collection of impurities and better avoid clogging.

[0011] As a preferred embodiment, the upper right side of the rinsing tank is equipped with multiple pairs of blower pipes. Each blower pipe has multiple nozzles along the front-to-back direction facing the fiberglass mesh, spraying downwards at an angle towards the fiberglass mesh. These nozzles can blow air onto the fiberglass mesh just before it leaves the rinsing tank, accelerating moisture removal and effectively reducing residual moisture on the mesh. This reduces water droplets carried by the mesh from spilling into the workshop, maintaining a dry and clean production environment and lowering the risk of accidents caused by slippery floors.

[0012] As a preferred embodiment, a support column is fixed at the bottom center of each of the two rinsing chambers. A hollow disc is rotatably mounted on the support column. The outer side of the hollow disc has at least two arc-shaped guide tubes arranged in a circular array. The outer end of the guide tubes is provided with a funnel-shaped flow-limiting tube. A liquid channel is provided inside the support column, which connects to the hollow disc. A delivery pipe is fixedly connected to the bottom of the liquid channel. A connecting pipe is fixedly connected to the bottom of the delivery pipe. The other end of the connecting pipe is connected to the outlet of the liquid pump. The backflowing liquid can be sprayed out from the flow-limiting tube. With the help of the reaction force, the guide tube and the hollow disc are rotated, which agitates the rinsing liquid in the rinsing chamber, making the rinsing liquid form a vortex flow. This enhances the rinsing force on the fiberglass mesh cloth soaked in the rinsing liquid, while dispersing impurities in the water, which is convenient for subsequent filtration.

[0013] This utility model has the following beneficial effects:

[0014] The rinsing tank is divided into two rinsing chambers by a partition plate in the middle, which allows the fiberglass mesh cloth to enter the two rinsing chambers in sequence for soaking and washing. After exiting the rinsing liquid in the left rinsing chamber, it will be rinsed through the rinsing nozzle. The liquid from the rinsing nozzle is drawn out from the right rinsing chamber for use, which significantly improves the rinsing effect and saves water. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the main structure of this utility model;

[0016] Figure 2 This is a schematic diagram of the filtration device.

[0017] Figure 3 This is a schematic diagram of the structure at the hollow disk.

[0018] Figure 4 This is a schematic diagram of the top structure of the hollow disc;

[0019] In the diagram: 1. Inlet / outlet guide rollers; 2. Flushing tank; 3. Directional guide rollers; 4. Flushing nozzle; 5. Flushing spray head; 6. Support guide rollers; 7. Separator plate; 8. Filter device; 81. Limiting sleeve; 82. Pressing net two; 83. Pressing net one; 84. Pressure rod; 85. Filter cloth; 86. Support net; 87. Support pipe; 88. Support ring; 89. Filter screen; 810. Collection trough; 9. Blowing nozzle; 10. Blowing air pipe; 11. Infusion pipe; 12. Filter; 13. Suction pipe; 14. Liquid pump; 15. Guide pipe; 16. Connecting pipe; 17. Hollow disc; 18. Support column. Detailed Implementation

[0020] The present invention will be further described below with reference to the embodiments.

[0021] Example 1, as Figures 1 to 4 As shown, this utility model is a rinsing device for fiberglass mesh production, including a rinsing tank 2. A partition plate 7 is provided in the middle of the rinsing tank 2 to divide it into two rinsing chambers. Two guide rollers 3 are rotatably installed in the lower middle part of each of the two rinsing chambers. Inlet and outlet guide rollers 1 are rotatably installed on the top of the left and right sides of the rinsing tank 2. A support guide roller 6 is rotatably installed on the top of the partition plate 7. Multiple pairs of rinsing nozzles 4 are provided on the left side of the partition plate 7. Each rinsing nozzle 4 has multiple rinsing nozzles 5 that spray downwards towards the fiberglass mesh along the front-back direction. The partition plate 7 has at least one liquid passage hole, and a filter device 8 is provided in the liquid passage hole. A suction pipe 13 is fixed on the right side wall of the rinsing tank 2. The suction pipe 13 is connected to a liquid pump 14. The outlet of the liquid pump 14 is connected to a delivery pipe 11. The other end of the delivery pipe 11 is connected to the rinsing nozzle 4.

[0022] In use, the fiberglass mesh cloth passes over the top of the left-side inlet / outlet guide roller 1, then over the bottom of the left-side rinsing chamber's turning guide roller 3, then passes between the two rinsing nozzles 5, passes over the top of the support guide roller 6, enters the right-side rinsing chamber, then passes over the bottom of the right-side rinsing chamber's turning guide roller 3, and then passes over the top of the right-side inlet / outlet guide roller 1. During rinsing, the fiberglass mesh cloth first enters the left-side rinsing chamber for soaking and washing out impurities. Then, as it passes through the rinsing nozzle 5, it is further rinsed to wash away any impurities it carries. After being guided by the support guide roller 6, it enters the right-side rinsing chamber for a second soaking and washing, and then exits from the right-side inlet / outlet guide roller 1. During this process, the liquid pump 14 draws liquid from the relatively clean right-side rinsing chamber, then transports it through the infusion pipe 11 into the rinsing nozzle 4, and finally sprays it out from the rinsing nozzle 5, achieving liquid recycling. The left and right rinsing chambers can be connected through a liquid passage hole, and the liquid passing through the liquid passage hole can be filtered by the filter device 8.

[0023] Example 2: Based on Example 1, the suction pipe 13 is equipped with a valve and a filter 12, and the filter 12 is a Y-type filter.

[0024] Both rinsing chambers are connected to drain pipes with valves at their bottoms. When impurities need to be discharged, the valves on the drain pipes can be opened to discharge the liquid containing impurities. The rear ends of the rinsing nozzles 4 on the same side of the fiberglass mesh are fixedly connected to the same liquid guide pipe through the rinsing tank 2, and the liquid guide pipe is connected to the infusion pipe 11. Multiple rinsing nozzles 4 are staggered on both sides of the fiberglass mesh to increase the rinsing effect.

[0025] The filter device 8 includes a support tube 87 disposed in a liquid passage hole. A support flange is provided on the outer side of the left end of the support tube 87. A filter screen 89 is provided inside the left end of the support tube 87. A support net 86 is provided on the right side of the filter screen 89. A filter cloth 85 and a pressing net 83 are arranged sequentially on the right side of the support net 86. A limit sleeve 81 is fitted on the outer side of the right end of the support tube 87. A locking bolt is provided on the limit sleeve 81.

[0026] The support net 86 is fixed on the inner wall of the support tube 87. A pressure rod 84 is provided in the middle of the right side of the pressure net. A second pressure net 82 is fixed to the right end of the pressure rod 84. The outer side of the second pressure net 82 is fixed to the inner side wall of the limiting sleeve 81.

[0027] A support ring 88 is fixed to the inner wall of the left end of the support tube 87. An embedding hole is provided on the left side of the support ring 88. An embedding protrusion that is interference-fitted with the embedding hole is fixed to the right side of the outer wall of the filter screen 89. The filter screen 89 is an arc-shaped structure with a rightward indentation in the middle, and a collection trough 810 is provided in the middle of the filter screen 89. Liquid in the left flushing chamber flows into the right flushing chamber. When passing through the filter screen 89, larger impurity particles are filtered out, and then smaller impurities are filtered out when passing through the filter cloth 85. When cleaning is required, loosen the locking bolt, remove the limiting sleeve 81, pull out the support tube 87 from the left side, remove the filter cloth 85 and the pressure mesh 83, and remove the filter screen 89 for cleaning.

[0028] Multiple pairs of blowing air pipes 10 are provided on the upper right side of the rinsing tank 2. Each blowing air pipe 10 has multiple air nozzles 9 that spray downwards at an angle towards the fiberglass mesh fabric along the front-to-back direction. The rear ends of the blowing air pipes 10 on the same side of the fiberglass mesh fabric pass through the rinsing tank 2 and are fixedly connected to the same air guide pipe. The air guide pipe is connected to an air supply pipe, which is connected to a fan or air pump. The fan or air pump is equipped with an air filter. The multiple blowing air pipes 10 are staggered on both sides of the fiberglass mesh fabric to enhance the air blowing and washing effect.

[0029] A support column 18 is fixed in the middle of the bottom of each of the two flushing chambers. A hollow disc 17 is rotatably mounted on the support column 18. There are at least two arc-shaped guide pipes 15 arranged in a circular array on the outer side of the hollow disc 17. The outer end of the guide pipe 15 is provided with a funnel-shaped flow limiting pipe. A liquid channel communicating with the hollow disc 17 is provided inside the support column 18. A delivery pipe is fixedly connected to the bottom of the liquid channel. A connecting pipe 16 is fixedly connected to the bottom of the delivery pipe. The other end of the connecting pipe 16 is connected to the outlet of the liquid pump 14.

[0030] A portion of the liquid output from the pump 14 enters the connecting pipe 16, then passes through the delivery pipe and the liquid channel into the hollow disc 17, and then passes through the guide pipe 15 and is ejected from the flow limiting pipe. The reaction force of the ejected liquid pushes the guide pipe 15 and the hollow disc 17 to rotate around the support column 18, thereby stirring the liquid in the rinsing chamber and generating a vortex. The vortex will enhance the rinsing force on the fiberglass mesh cloth soaked in water.

[0031] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

[0032] In the description of this utility model, the terms "inner", "outer", "longitudinal", "transverse", "upper", "lower", "top", "bottom", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and do not require that this utility model must be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

Claims

1. A washing device for glass fiber mesh cloth production, comprising a washing tank (2), characterized in that: The middle of the washing tank (2) is provided with a partition plate (7) which divides it into two washing chambers, the lower middle of each of the two washing chambers is rotatably provided with two deflection guide rollers (3), the top of the left and right sides of the washing tank (2) is rotatably provided with an entry and exit guide roller (1), the top of the partition plate (7) is rotatably provided with a support guide roller (6), the left side of the partition plate (7) is provided with a plurality of pairs of washing spray pipes (4), each washing spray pipe (4) is provided with a plurality of washing nozzles (5) which are inclined downward and spray toward the fiberglass gridding cloth along the front and back directions on the side facing the fiberglass gridding cloth, the partition plate (7) is provided with not less than one liquid passage hole, the liquid passage hole is provided with a filtering device (8), the right side wall of the washing tank (2) is fixedly provided with a suction pipe (13), the suction pipe (13) is connected with a liquid pump (14), the outlet of the liquid pump (14) is connected with a liquid delivery pipe (11), the other end of the liquid delivery pipe (11) is connected with the washing spray pipe (4).

2. The washing device for producing glass fiber gridding cloth according to claim 1, characterized in that: The suction pipe (13) is provided with a valve and a filter (12).

3. The washing device for producing glass fiber gridding cloth according to claim 1, characterized in that: The bottom of each of the two washing chambers is connected with a liquid discharge pipe with a valve.

4. The washing device for producing glass fiber gridding cloth according to claim 1, characterized in that: The filtering device (8) comprises a support pipe (87) arranged in the liquid passage hole, the left end of the support pipe (87) is provided with a support flange on the outer side, the left end of the support pipe (87) is provided with a filter screen (89) on the inner side, the right side of the filter screen (89) is provided with a support screen (86), the right side of the support screen (86) is sequentially provided with a filter cloth (85) and a pressing screen one (83), the right end of the support pipe (87) is provided with a limiting sleeve (81) on the outer side, the limiting sleeve (81) is provided with a locking bolt.

5. The washing device for producing glass fiber gridding cloth according to claim 4, characterized in that: The support screen (86) is fixed on the inner wall of the support pipe (87), the right side of the pressing screen is provided with a pressing rod (84), the right end of the pressing rod (84) is fixed with a pressing screen two (82), the outer side of the pressing screen two (82) is fixed with the inner side wall of the limiting sleeve (81).

6. The washing device for producing glass fiber gridding cloth according to claim 4, characterized in that: The left side of the support ring (88) is provided with an embedded hole, the outer side wall of the filter screen (89) is fixed with an embedded protruding column which is in interference fit with the embedded hole, the filter screen (89) is a circular arc shape with the middle being recessed to the right, the middle of the filter screen (89) is provided with a collecting sink (810).

7. The washing device for producing glass fiber gridding cloth according to claim 1, characterized in that: The right upper part of the washing tank (2) is provided with a plurality of pairs of blowing air pipes (10), each blowing air pipe (10) is provided with a plurality of air blowing nozzles (9) which are inclined downward and spray toward the fiberglass gridding cloth along the front and back directions on the side facing the fiberglass gridding cloth.

8. The washing device for producing glass fiber gridding cloth according to claim 1, characterized in that: The bottom of each of the two washing chambers is fixed with a support column (18), the support column (18) is rotatably provided with a hollow disc (17), the outer side of the hollow disc (17) is circularly provided with not less than two circular arc-shaped flow guide pipes (15), the outer end of the flow guide pipe (15) is provided with a funnel-shaped flow limiting pipe, the support column (18) is provided with a liquid channel which communicates with the hollow disc (17), the bottom of the liquid channel is fixedly connected with a delivery pipe, the bottom of the delivery pipe is fixed with a connecting pipe (16), the other end of the connecting pipe (16) is connected with the outlet of the liquid pump (14).

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