Intelligent recycling and reusing device for groove drum water of glass fiber drawing machine

Abstract

The utility model belongs to the technical field of wire drawing machines, and discloses a glass fiber wire drawing machine groove drum water intelligent recycling device which comprises a box body, a water supply pipe and a sewage collection pipe, the interior of the box body is divided into a water storage area and a control area through a side plate, the interior of the water storage area is divided into a clear water area and a settling area through a partition plate, and a mechanical water supplementing valve and a water outlet are arranged on the side plate and located in the clear water area. A plurality of water feeding openings are formed in the water feeding pipe, lubricating water pipes are connected to the water feeding openings, spraying openings of the lubricating water pipes are formed above a groove drum of the corresponding wire drawing machine, a water receiving groove is formed below the groove drum of the wire drawing machine, water return pipes are arranged at the bottom of the water receiving groove, and the water return pipes are all connected to a dirt collecting pipe; a water return opening is formed in the position, higher than the filtering disc, of the side plate, and the water outlet end of the sewage collecting pipe is connected with the water return opening through a water return pump. The lubricating water recycling device realizes cyclic utilization of lubricating water, reduces waste of water resources, can be used for multiple wire drawing machines at the same time, and saves cost investment.

Description

Technical Field

[0001] This utility model relates to the field of glass fiber drawing technology, and in particular to an intelligent recycling and reuse device for water in the tank of a glass fiber drawing machine. Background Technology

[0002] A glass fiber drawing machine is a mechanical device that draws molten glass into fiber filaments at high speed and winds them into fiber rolls according to a certain pattern.

[0003] Fiberglass drawing machines require a large amount of water for lubricating the sliding shuttles of the channeling mechanism during production. Existing fiberglass drawing machines use intermittent water spraying for lubrication, with the used lubricating water flowing directly into a basement wastewater treatment tank for centralized treatment. This method consumes a huge amount of water during channeling lubrication, resulting in water waste and increased wastewater treatment costs. Some manufacturers reduce the flow rate of the lubricating water or even shut it off completely, leading to insufficient lubrication of the channeling. This results in a large amount of wetting agent and waste fiber adhering to the channeling, causing accelerated wear on the sliding shuttles, affecting normal production operations, and increasing the difficulty of maintenance. Utility Model Content

[0004] To address the aforementioned problems, this utility model provides an intelligent recycling and reuse device for water in the tank of a glass fiber drawing machine.

[0005] The above-mentioned technical objective of this utility model is achieved through the following technical solution: A smart recycling and reuse device for water in the trough of a glass fiber drawing machine, comprising a housing, a water supply pipe, and a sludge collection pipe. A side plate inside the housing divides the inner cavity into a water storage area and a control area. A partition perpendicular to the side plate further divides the water storage area into a clear water area and a sedimentation area. A mechanical water supply valve and a water outlet are located on the side plate in the clear water area. The inner end of the water outlet is connected to the bottom of the clear water area via a water outlet pipe, and the outer end is connected to a water supply pump. The water outlet of the water supply pump is connected to the water supply pipe via a water pipe. The water supply pipe is spaced apart... The system is equipped with several water inlets, each connected to a lubricating water pipe. Each lubricating water pipe corresponds to a number of wire drawing machines, and the spray nozzles of the lubricating water pipes are located above the groove of the corresponding wire drawing machine's groove mechanism. A water receiving trough is located below the groove of the wire drawing machine's groove mechanism, and a return water pipe is located at the bottom of the water receiving trough. The return water pipes of the several wire drawing machines are all connected to a sludge collection pipe. A return water pump is installed at the outlet of the sludge collection pipe. A filter disc is installed above the sedimentation zone, and a return water outlet is located on the side plate above the filter disc in the sedimentation zone. The outlet of the return water pump is connected to the return water outlet via a water pipe.

[0006] By adopting the above technical solution, a tank, a clear water zone, a sedimentation zone, a water supply pump, a water supply pipe, a lubrication water pipe, a water receiving tank, a sludge collection pipe, a return water pump, and a filter disc are set up. The clear water in the clear water zone is pumped into the water supply pipe by the water supply pump and then used to lubricate the groove of the wire drawing machine through the various lubrication water pipes. The lubricated water is then pumped into the filter disc in the sedimentation zone through the water receiving tank, the sludge collection pipe, and the return water pump for filtration and sedimentation. The filtered water is then replenished to the clear water zone, thereby realizing the recycling of lubricating water and reducing water waste. This device can be used for multiple wire drawing machines at the same time, and also saves on equipment cost investment.

[0007] Furthermore, an overflow outlet is provided on the side plate at a position below the filter plate in the sedimentation area, and an overflow pipe is provided at the outer end of the overflow outlet.

[0008] By adopting the above technical solution and setting up overflow outlets and overflow pipes, the rising water level in the sedimentation zone can be prevented from directly overflowing into the clear water zone.

[0009] Furthermore, a drain outlet is provided at the bottom of the sedimentation zone.

[0010] By adopting the above technical solution and setting up a sewage outlet, it is convenient to clean the sediment at the bottom of the sedimentation zone.

[0011] Furthermore, a foam-preventing frame is detachably installed between the clear water zone and the sedimentation zone. The foam-preventing frame includes baffles placed on both sides of the partition. The two baffles are connected by a connecting plate on their two sides perpendicular to the horizontal plane. The bottom edge of the baffle is lower than the top edge of the partition, and the top edge of the baffle is higher than the top edge of the partition.

[0012] By adopting the above technical solution and setting up anti-foaming frames, floating objects in the sedimentation zone can be prevented from entering the clear water zone.

[0013] Furthermore, a pull-out filter screen is provided at the bottom of the water receiving tank, and a drain ball valve is provided below the filter screen.

[0014] By adopting the above technical solution, a water filter screen is set up to filter the lubricating water after lubrication, thereby filtering out larger solid dirt in the wastewater; the water filter screen is designed as a pull-out structure, which can be pulled out for cleaning at any time, thereby improving the purification efficiency.

[0015] Furthermore, a fixed bend plate is provided on the side plate on the side of the control area, and a first T-shaped tee is provided on the fixed bend plate. The water inlet of the first T-shaped tee is connected to a second T-shaped tee through a one-way valve, the middle interface is connected to an emergency water control valve, and the water outlet is connected to a water supply pipe. The water inlet of the second T-shaped tee is connected to a water supply pump, and the middle interface is connected to a third T-shaped tee. The other two interfaces of the third T-shaped tee are respectively provided with a pressure gauge and a mechanical pressure switch.

[0016] By adopting the above technical solution, a first T-type tee, a second T-type tee, a third T-type tee, a pressure gauge, a mechanical pressure switch, and an emergency water control valve are installed. The mechanical pressure switch can detect the water supply pipeline pressure in real time. When it is determined that the water supply pressure is too low due to a water supply pump failure, the emergency water control valve is opened to supply external water, ensuring uninterrupted cleaning and lubrication.

[0017] Furthermore, a water supply connector is provided on the fixed bending plate. One end of the water supply connector is connected to an external water source, and the other end is connected to an electronic flow meter through a filter angle valve. The outlet of the electronic flow meter is connected to a mechanical water supply valve and an emergency water control valve through a three-way pipe.

[0018] By adopting the above technical solution and installing a water supply connector and electronic flow meter, the water supply flow can be detected in real time.

[0019] Furthermore, an electrical control box is installed on the side panel located on the control area side. The electrical control box is equipped with an operation indicator light. An air filter is installed on the side wall of the electrical control box. An air pressure reducing valve and an air control valve are installed on the side panel below the electrical control box. One end of the air filter is connected to an air compressor and the other end is connected to the air pressure reducing valve. One end of the air pressure reducing valve is connected to the air control valve. One end of the air control valve is connected to the water supply pump and the return water pump respectively through a three-way interface.

[0020] By adopting the above technical solution, an electrical control box, air filter, air pressure reducing valve and air control valve are installed to provide power to the water supply pump and return pump; an operation indicator light is installed to provide an alarm in case of failure.

[0021] In summary, this utility model has the following beneficial effects: In this application, by setting up a box, a clear water zone, a sedimentation zone, a water supply pump, a water supply pipe, a lubricating water pipe, a water receiving tank, a sludge collection pipe, a return water pump, and a filter disc, the clear water in the clear water zone is pumped into the water supply pipe by the water supply pump and then used to lubricate the groove of the wire drawing machine through each lubricating water pipe. Then, the lubricated water is pumped into the filter disc in the sedimentation zone through the water receiving tank, the sludge collection pipe, and the return water pump for filtration and sedimentation. The filtered water is then replenished to the clear water zone, thereby realizing the recycling of lubricating water and reducing water waste. This device can be used for multiple wire drawing machines at the same time, and also saves equipment cost investment. Attached Figure Description

[0022] Figure 1 This is a schematic diagram of the overall structure of this utility model in use.

[0023] Figure 2 This is a structural schematic diagram of an embodiment of the present invention used to highlight the water storage area;

[0024] Figure 3This is a structural schematic diagram of an embodiment of the present invention used to highlight the control area;

[0025] Figure 4 This is a schematic diagram of the water receiving tank and its internal structure according to an embodiment of this utility model.

[0026] In the diagram: 10. Housing; 11. Side panel; 12. Partition; 13. Anti-foam frame; 20. Water supply pipe; 21. Lubricating water pipe; 30. Sludge collection pipe; 31. Return water pump; 40. Clear water zone; 41. Mechanical water supply valve; 42. Water outlet; 43. Water outlet pipe; 44. Water supply pump; 50. Sedimentation zone; 51. Filter disc; 52. Return water outlet; 53. Overflow outlet; 54. Overflow pipe; 55. Sewage outlet; 60. Water receiving trough; 61. Return water 62. Pipe; 63. Filter screen; 70. Sewage ball valve; 71. Fixed elbow; 72. First T-type tee; 73. Second T-type tee; 74. Third T-type tee; 75. Emergency water control valve; 76. Pressure gauge; 77. Mechanical pressure switch; 78. Water supply connector; 79. Electronic flow meter; 80. T-pipe; 81. Electrical control box; 82. Operation indicator light; 83. Air filter; 84. Air pressure reducing valve; 85. Air control valve. Detailed Implementation

[0027] The technical solutions in the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of this application without creative effort are within the scope of protection of this application.

[0028] like Figure 1-4 As shown in the illustration, this application discloses an intelligent recycling and reuse device for water from the troughs of a glass fiber drawing machine. The device includes a housing 10, a water supply pipe 20, and a wastewater collection pipe 30. A side plate 11 divides the interior of the housing 10 into a water storage area and a control area. A partition 12 perpendicular to the side plate 11 further divides the water storage area into a clear water area 40 and a sedimentation area 50. The clear water area 40 stores clean water used for lubricating the trough mechanism of the drawing machine, while the sedimentation area 50 stores wastewater recovered after lubrication of the trough mechanism. The water supply pipe 20 transports the clean water from the clear water area 40 to each trough mechanism of the drawing machine. The wastewater collection pipe 30 collects and returns the lubricated water from each trough mechanism to the sedimentation area 50. The control area controls the operation of the entire device.

[0029] Specifically, a mechanical water supply valve 41 and a water outlet 42 are provided on the side plate 11 in the clear water zone 40. The inner end of the water outlet 42 is connected to the bottom of the clear water zone 40 through a water outlet pipe 43, and the outer end is connected to a water supply pump 44. The water outlet of the water supply pump 44 is connected to the water supply pipe 20 through a water pipe. Several water inlets are spaced apart on the water supply pipe 20, and each water inlet is connected to a lubricating water pipe 21. The lubricating water pipes 21 correspond to several wire drawing machines, and the spray nozzles of the lubricating water pipes 21 are set above the groove of the corresponding wire drawing machine groove mechanism. The lubricating water in the clear water zone 40 is pumped into the water supply pipe 20 by the water supply pump 44, and then enters the lubricating water pipe 21 through the water inlets, spraying and lubricating the groove of the corresponding wire drawing machine groove mechanism.

[0030] A water receiving tank 60 is installed below the groove of the wire drawing machine's grooved cylinder mechanism. A pull-out filter screen 62 is installed at the bottom of the water receiving tank 60, and a drain ball valve 63 is installed below the filter screen 62. A return water pipe 61 is installed at the bottom of the water receiving tank 60. The water receiving tank 60 is used to collect lubricating water sprayed onto the groove of the wire drawing machine's grooved cylinder mechanism. Larger solid impurities in the lubricating water are then filtered out by the filter screen 62. The drain ball valve 63 is used to clean turbid wastewater from the bottom of the water receiving tank 60. The filter screen 62 is designed to be pull-out, allowing it to be removed for cleaning at any time, thus improving purification efficiency.

[0031] The return water pipes 61 of several wire drawing machines are all connected to the sludge collection pipe 30, and a return water pump 31 is installed at the outlet of the sludge collection pipe 30. A filter plate 51 is installed above the sedimentation zone 50, and a return water inlet 52 is installed on the side plate 11 at a position in the sedimentation zone 50 above the filter plate 51. The outlet of the return water pump 31 is connected to the return water inlet 52 through a water pipe. The recovered lubricating water is pumped into the return water inlet 52 by the return water pump 31, and then flows to the filter plate 51 for filtration. The filtered lubricating water enters the sedimentation zone 50 for sedimentation. A drain outlet 55 is provided at the bottom of the sedimentation zone 50 to facilitate the cleaning of the sediment at the bottom of the sedimentation zone 50.

[0032] A detachable anti-foam frame 13 is installed between the clear water zone 40 and the sedimentation zone 50. The anti-foam frame 13 includes baffles placed on both sides of the partition 12. The two baffles are connected by a connecting plate on their two sides perpendicular to the horizontal plane. The bottom edge of the baffle is lower than the top edge of the partition 12, and the top edge of the baffle is higher than the top edge of the partition 12. The baffles on both sides and the partition 12 in the middle form a U-shaped channel. When the water level in the sedimentation zone 50 rises, it can enter the clear water zone 40 through this U-shaped channel. Floating objects on the surface of the water in the sedimentation zone 50 will be blocked by the baffles and remain in the sedimentation zone 50 to avoid contaminating the clear water zone 40. An overflow outlet 53 is provided on the side plate 11 at a position in the sedimentation zone 50 below the filter plate 51. An overflow pipe 54 is provided at the outer end of the overflow outlet 53 to prevent the water level in the sedimentation zone 50 from exceeding the filter plate 51.

[0033] A fixed bend plate 70 is installed on the side plate 11 on the control area side. The fixed bend plate 70 is equipped with a first T-shaped tee 71 and a water supply connector 77. The inlet of the first T-shaped tee 71 is connected to a second T-shaped tee 72 via a check valve, the middle interface is connected to an emergency water control valve 74, and the outlet is connected to the water supply pipe 20. The inlet of the second T-shaped tee 72 is connected to a water supply pump 44, and the middle interface is connected to a third T-shaped tee 73. The other two interfaces of the third T-shaped tee 73 are respectively equipped with a pressure gauge 75 and a mechanical pressure switch 76. One end of the water supply connector 77 is connected to an external water source, and the other end is connected to an electronic flow meter 78 via a filter valve. The outlet of the electronic flow meter 78 is connected to a mechanical water supply valve 41 and an emergency water control valve 74 via a tee pipe 79. The mechanical water supply valve automatically replenishes water when the water level in the clear water zone 40 is too low, preventing water shortage in the clear water zone 40 from preventing spraying of the trough cylinder mechanism of the wire drawing machine. Pressure gauge 75 and mechanical pressure switch 76 can monitor the pressure of the 20 water supply lines in real time. If a water pump malfunctions and causes low water pressure, the emergency water control valve 74 can be opened to supply external water, ensuring uninterrupted cleaning and lubrication. A check valve prevents water pressure from affecting the mechanical pressure switch 76 and causing a false alarm during external water supply. Electronic flow meter 78 can monitor the makeup water flow in real time and triggers an alarm if the flow exceeds a set value, prompting maintenance personnel to check for leaks in the circulation system. A filter valve is installed to prevent excessive impurities in the external tap water from affecting the normal operation of the electronic flow meter 78.

[0034] An electrical control box 80 is installed on the side panel 11, located on the control area side. The electrical control box 80 has a running indicator light 81. An air filter 82 is installed on the side wall of the electrical control box 80. An air pressure reducing valve 83 and an air control valve 84 are installed on the side panel 11, below the electrical control box 80. One end of the air filter 82 is connected to an air compressor, and the other end is connected to the air pressure reducing valve 83. One end of the air pressure reducing valve 83 is connected to the air control valve 84. One end of the air control valve 84 is connected to the feed water pump 44 and the return water pump 31 via a three-way connector. The air filter 82 and air pressure reducing valve 83 prevent moisture and dust from affecting the normal operation of the feed water pump 44 and the return water pump 31. The air control valve 84 controls the start and stop of the feed water pump 44 and the return water pump 31. The running indicator light 81 is used to provide an alarm in case of a malfunction.

[0035] The working principle of the intelligent recycling and reuse device for the trough water of a glass fiber drawing machine in this embodiment is as follows: the lubricating water in the clear water zone 40 is pumped into the water supply pipe 20 by the water supply pump 44, and then enters the lubricating water pipe 21 through the water inlet to spray lubricate the corresponding trough of the drawing machine trough mechanism; the lubricating water after lubrication is received by the water receiving tank 60 and the water filter screen 62 and filtered; then the lubricating water after lubrication is sucked into the sludge collection pipe 30 by the return water pump 31 and pumped into the sedimentation zone 50 for filtration and sedimentation. The filtered sediment is thickened and the clear water is returned to the clear water zone 40 to realize a complete lubricating water cycle and reduce water waste. During the circulation process, the pressure of the water supply pipe 20 is monitored in real time by pressure gauge 75 and mechanical pressure switch 76. When the water pump fails and the water supply pressure is too low, the emergency water control valve 74 can be opened to supply external water to ensure uninterrupted cleaning and lubrication. The water replenishment flow is monitored in real time by electronic flow meter 78. When the water replenishment flow exceeds the set value, the operation indicator light 81 will alarm to prompt maintenance personnel to check for leaks in the circulation system.

[0036] The above description is merely a preferred embodiment of this utility model. The protection scope of this utility model is not limited to the above embodiments. All technical solutions falling within the scope of this utility model's concept are protected. It should be noted that for those skilled in the art, any improvements and modifications made without departing from the principle of this utility model should also be considered within the protection scope of this utility model.

Claims

1. A glass fiber drawing machine tank water intelligent recycling device, characterized by: The system includes a housing (10), a water supply pipe (20), and a sludge collection pipe (30). A side plate (11) is installed inside the housing (10) to divide the interior of the housing (10) into a water storage area and a control area. A partition (12) perpendicular to the side plate (11) is installed in the water storage area to divide it into a clear water area (40) and a sedimentation area (50). A mechanical water supply valve (41) and a water outlet (42) are installed on the side plate (11) in the clear water area (40). The inner end of the water outlet (42) is connected to the bottom of the clear water area (40) via a water outlet pipe (43), and the outer end is connected to a water supply pump (44). The outlet end of the water supply pump (44) is connected to the water supply pipe (20) via a water pipe. Several water inlets are spaced apart on the water supply pipe (20), and each of the water inlets is connected to... A lubricating water pipe (21) is connected to a plurality of drawing machines, and the spray nozzle of the lubricating water pipe (21) is set above the groove of the corresponding drawing machine groove mechanism. A water receiving trough (60) is set below the groove of the drawing machine groove mechanism. A return water pipe (61) is set at the bottom of the water receiving trough (60). The return water pipes (61) of the plurality of drawing machines are all connected to the sludge collection pipe (30). A return water pump (31) is set at the outlet end of the sludge collection pipe (30). A filter plate (51) is set on the upper part of the sedimentation zone (50). A return water port (52) is set on the side plate (11) at a position in the sedimentation zone (50) higher than the filter plate (51). The outlet end of the return water pump (31) is connected to the return water port (52) through a water pipe.

2. The glass fiber drawing machine bushing water intelligent recycling device according to claim 1, characterized in that: An overflow outlet (53) is provided on the side plate (11) at a position in the sedimentation zone (50) below the filter plate (51), and an overflow pipe (54) is provided at the outer end of the overflow outlet (53).

3. The glass fiber drawing machine bushing water intelligent recycling device according to claim 1, characterized in that: A drain outlet (55) is provided at the bottom of the sedimentation zone (50).

4. The glass fiber drawing machine bushing water intelligent recycling device according to claim 1, characterized in that: A foam-proof frame (13) is detachably installed between the clear water zone (40) and the sedimentation zone (50). The foam-proof frame (13) includes baffles placed on both sides of the partition (12). The two baffles are connected by a connecting plate on their two sides perpendicular to the horizontal plane. The bottom edge of the baffle is lower than the top edge of the partition (12), and the top edge of the baffle is higher than the top edge of the partition (12).

5. The glass fiber drawing machine bushing water intelligent recycling device according to claim 1, characterized in that: The bottom of the water receiving tank (60) is provided with a pull-out filter screen (62), and a drain ball valve (63) is provided below the filter screen (62).

6. The glass fiber drawing machine bushing water intelligent recycling device according to claim 1, characterized in that: A fixed bend plate (70) is provided on the side plate (11) on the side of the control area. A first T-shaped tee (71) is provided on the fixed bend plate (70). The inlet end of the first T-shaped tee (71) is connected to a second T-shaped tee (72) through a one-way valve, the middle interface is connected to an emergency water control valve (74), and the outlet end is connected to a water supply pipe (20). The inlet end of the second T-shaped tee (72) is connected to a water supply pump (44), and the middle interface is connected to a third T-shaped tee (73). The other two interfaces of the third T-shaped tee (73) are respectively equipped with a pressure gauge (75) and a mechanical pressure switch (76).

7. The glass fiber drawing machine bushing water intelligent recycling device according to claim 6, characterized in that: The fixed bend plate (70) is provided with a water supply connector (77). One end of the water supply connector (77) is connected to an external water source, and the other end is connected to an electronic flow meter (78) through a filter angle valve. The outlet end of the electronic flow meter (78) is connected to a mechanical water supply valve (41) and an emergency water control valve (74) through a three-way pipe (79).

8. The glass fiber drawing machine bushing water intelligent recycling device according to claim 1, characterized in that: An electrical control box (80) is provided on the side plate (11) on one side of the control area. An operation indicator light (81) is provided on the electrical control box (80). An air filter (82) is provided on the side wall of the electrical control box (80). An air pressure reducing valve (83) and an air control valve (84) are provided on the side plate (11) below the electrical control box (80). One end of the air filter (82) is connected to an air compressor and the other end is connected to the air pressure reducing valve (83). One end of the air pressure reducing valve (83) is connected to the air control valve (84). One end of the air control valve (84) is connected to the water supply pump (44) and the return water pump (31) respectively through a three-way interface.

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