Novel spraying circulating washing and dyeing equipment

Abstract

The utility model discloses novel spraying circulating washing and dyeing equipment which comprises a washing and dyeing machine body, a dye liquor recycling pool, a waste water pool and a reclaimed water pool. A spraying head is arranged in the washing and dyeing machine body, the washing and dyeing machine body is connected with a water inlet pipe and a water return pipe which are connected with the spraying head, an electromagnetic valve I is arranged on the water inlet pipe, an electromagnetic valve II is arranged on the water return pipe, the other end of the water return pipe is communicated with a reclaimed water tank, and a water delivery pump is arranged on the water return pipe; a water collecting tank at the bottom in the washing and dyeing machine body is connected with a main drainage pipe and a turbidimeter, a drainage pump is arranged on the main drainage pipe, the other end of the main drainage pipe is connected with a dye liquor pipe, a waste water pipe and a reclaimed water pipe which are correspondingly connected with a dye liquor recycling pool, a waste water pool and a reclaimed water pool respectively, a third electromagnetic valve is arranged on the dye liquor pipe, and a fourth electromagnetic valve is arranged on the waste water pipe. An electromagnetic valve V is arranged on the reclaimed water pipe. Two ends of the flushing pipe are respectively connected with the water inlet pipe and the water return pipe, and an electromagnetic valve VI is arranged on the flushing pipe.

Description

Technical Field

[0001] The utility model relates to the technical field of washing and dyeing, in particular to a novel spray circulation washing and dyeing equipment. Background Art

[0002] In the clothing processing technology, in order to enhance the stability of clothing, water washing can shrink it in advance to stabilize the size. In order to enhance the aesthetics of clothing, different washing methods can be used to wash out various colors and textures, which are deeply loved by people and increase the added value of clothing. The washing and dyeing machine is a kind of machine that must be used in the clothing processing process.

[0003] Existing industrial washing and dyeing machines consume a lot of water resources when in use, and the direct discharge of wastewater after use will pollute the environment. At the same time, the utilization efficiency of water resources is low, which in turn affects the energy-saving and environmental protection performance of industrial washing and dyeing machines. Excessive water consumption increases the cost of clothing processing.

[0004] The laundry industry also produces a large amount of cleaning wastewater during the production process, and water consumption will also increase, leading to higher production costs.

[0005] Therefore, a novel spray circulation washing and dyeing equipment is proposed to solve the current shortcomings. Utility Model Content

[0006] The technical problem to be solved by the utility model is to overcome the defects of the above-mentioned technology and provide a novel spray circulation washing and dyeing equipment.

[0007] In order to solve the above technical problems, the technical solution provided by the utility model is a new type of spray circulation washing and dyeing equipment: including a washing and dyeing machine body, a dye liquid recovery tank, a wastewater tank and a middle water tank;

[0008] The washing and dyeing machine body is provided with a spray head, and the washing and dyeing machine body is connected with a water inlet pipe and a water return pipe connected with the spray head, the water inlet pipe is provided with a first solenoid valve, the water return pipe is provided with a second solenoid valve, the other end of the water return pipe is connected with the intermediate water tank, and the water return pipe is provided with a water delivery pump;

[0009] The water collection tank at the bottom of the washing and dyeing machine body is connected to a drainage main pipe and a turbidity meter, the drainage main pipe is provided with a drainage pump, the other end of the drainage main pipe is connected to a dye liquid pipe, a waste water pipe and a medium water pipe respectively connected to the dye liquid recovery tank, the waste water tank and the medium water tank, the dye liquid pipe is provided with a solenoid valve three, the waste water pipe is provided with a solenoid valve four, and the medium water pipe is provided with a solenoid valve five;

[0010] It also includes a flushing pipe, the two ends of which are respectively connected to the water inlet pipe and the water return pipe, and a solenoid valve 6 is arranged on the flushing pipe.

[0011] As an improvement, a liquid level meter is provided in the intermediate water tank, and a sewage outlet is provided at the bottom of the intermediate water tank.

[0012] As an improvement, the tail end of the return water pipe is located in the intermediate water pipe and is coaxially arranged with the intermediate water pipe, and the return water pipe is provided with a filter.

[0013] As an improvement, it also includes a control system arranged in the washing and dyeing machine body, and the solenoid valve one, solenoid valve two, water supply pump, turbidity meter, drainage pump, solenoid valve three, solenoid valve four, solenoid valve five, solenoid valve six and liquid level meter are all connected to the control system.

[0014] As an improvement, the spray head is located in the upper part of the washing and dyeing machine body, and a clothing line is drawn in the washing and dyeing machine body below the spray head.

[0015] The advantages of the utility model compared with the prior art are:

[0016] 1. Through the cooperation of the sprinkler head, the wastewater pool and the intermediate water pool, water resources can be recycled and utilized, the utilization rate of water resources can be significantly improved, and water-saving effects can be achieved. At the same time, through the setting of the dye recovery pool, washing and dyeing can be integrated, the utilization rate of dyeing can be improved, and the cost of washing and dyeing can be reduced;

[0017] 2. The equipment has a simple structure and is easy to use. It can effectively save water and reduce consumption. At the same time, the equipment has a wide range of applicability and has great use and promotion value. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 The utility model is a structural schematic diagram of a novel spray circulation washing and dyeing equipment.

[0019] As shown in the figure: 1. Washing and dyeing machine body, 2. Dye recovery tank, 4. Wastewater tank, 5. Grey water tank, 6. Sprinkler head, 7. Water inlet pipe, 8. Return pipe, 9. Solenoid valve one, 10. Solenoid valve two, 11. Water pump, 12. Water collection tank, 13. Drainage main pipe, 14. Turbidimeter, 15. Drainage pump, 16. Dye pipe, 17. Wastewater pipe, 18. Grey water pipe, 19. Solenoid valve three, 20. Solenoid valve four, 21. Solenoid valve five, 22. Filter, 23. Clothing line, 24. Flushing pipe, 25. Solenoid valve six, 26. Liquid level meter, 27. Sewage outlet. DETAILED DESCRIPTION

[0020] In order to make the purpose, technical solution and advantages of the utility model embodiments clearer, the technical solution in the utility model embodiments will be clearly and completely described below in conjunction with the drawings in the utility model embodiments. Obviously, the described embodiments are part of the utility model embodiments, not all of the embodiments. Generally, the components of the utility model embodiments described and shown in the drawings here can be arranged and designed in various different configurations.

[0021] In the description of the utility model embodiments, it should be noted that if the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inside", "outside", etc. indicate the orientation or position relationship, they are based on the orientation or position relationship shown in the drawings, or the orientation or position relationship in which the utility model product is usually placed when in use. They are only for the convenience of describing the utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the utility model. In addition, the terms "first", "second", "third", etc. are only used to distinguish the description, and cannot be understood as indicating or implying relative importance.

[0022] In addition, the terms "horizontal", "vertical", "overhanging" and the like do not mean that the components must be absolutely horizontal or overhanging, but can be slightly tilted. For example, "horizontal" only means that its direction is more horizontal than "vertical", and does not mean that the structure must be completely horizontal, but can be slightly tilted.

[0023] In the description of the embodiments of the utility model, "plurality" means at least 2.

[0024] In the description of the utility model embodiments, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal connection of two components. For ordinary technicians in this field, the specific meanings of the above terms in the utility model can be understood according to specific circumstances.

[0025] Combined with Figure 1 As shown, a novel spray circulation washing and dyeing equipment comprises a washing and dyeing machine body 1, a dye liquor recovery tank 2, a waste water tank 4 and a middle water tank 5;

[0026] A spray head 6 is provided in the washing and dyeing machine body 1. Specifically, the spray head 6 is located in the upper part of the washing and dyeing machine body 1. The number of the spray heads 6 can be set according to actual needs. In this embodiment, the number of the spray heads 6 is one.

[0027] A clothing line 23 is provided in the washing and dyeing machine body 1 below the spray head 6 to control the amount of clothing placed therein.

[0028] The washing and dyeing machine body 1 is connected to a water inlet pipe 7 and a water return pipe 8 connected to a spray head 6. The water inlet pipe 7 is provided with a solenoid valve 9. Through the setting of the solenoid valve 9, the water inlet control of the tap water passing through the water inlet pipe 7 can be realized;

[0029] The return pipe 8 is provided with a second solenoid valve 10, the other end of the return pipe 8 is connected to the middle water pool 5, and the return pipe 8 is provided with a water pump 11. In specific implementation, the second solenoid valve 10 and the water pump 11 on the return pipe 8 can realize the water in the middle water pool 5 being transported to the sprinkler head 6 through the return pipe 8;

[0030] The water collection tank 12 at the bottom of the washing and dyeing machine body 1 is connected to a drainage main pipe 13 and a turbidity meter 14. The turbidity meter 14 can detect the turbidity of the liquid in the water collection tank 12 and transmit the detection result to the control system.

[0031] The main drainage pipe 13 is provided with a drainage pump 15 , through which the liquid in the sump 12 can be transported to the corresponding pool via the main drainage pipe 13 .

[0032] The other end of the main drainage pipe 13 is connected to a dye liquid pipe 16, a waste water pipe 17 and a medium water pipe 18 which are respectively connected to the dye liquid recovery pool 2, the waste water pool 4 and the medium water pool 5. The dye liquid pipe 16 is provided with a solenoid valve three 19, the waste water pipe 17 is provided with a solenoid valve four 20, and the medium water pipe 18 is provided with a solenoid valve five 21. By setting the solenoid valve three 19, the solenoid valve four 20 and the solenoid valve five 21, the corresponding pipelines can be controlled to be shut off, thereby controlling the liquid transported through the main drainage pipe 13 to be transported to the corresponding water pool.

[0033] Specifically, the tail end of the return pipe 8 is located in the grey water pipe 18 and is coaxially arranged with the grey water pipe 18. The return pipe 8 is provided with a filter screen 22. The setting of the filter screen 22 can prevent cotton wool and the like in the grey water from clogging the water outlet of the sprinkler head 6. In specific implementation, the filter screen 22 on the return pipe 8 can be flushed by the water in the grey water pipe 18 to prevent the filter screen 22 from being blocked.

[0034] Furthermore, a liquid level meter 26 is provided in the middle water pool 5. In a specific implementation, when the water in the middle water pool 5 is used to a level lower than the lowest level of the liquid level meter 26, the liquid level meter 26 transmits a signal to the control system. At this time, the control system controls the water supply pump 11 and the solenoid valve 10 to be closed, and at the same time opens the solenoid valve 9 to continue to use tap water to spray water to wash clothes until the rinsing program is completed.

[0035] A sewage outlet 27 is provided at the bottom of the intermediate water tank 5 , which can be used to clean the sediment in the intermediate water tank 5 .

[0036] It also includes a flushing pipe 24, the two ends of which are respectively connected to the water inlet pipe 7 and the return pipe 8. The flushing pipe 24 is provided with a solenoid valve 6 25. Specifically, the connection between the flushing pipe 24 and the water inlet pipe 7 is located at the front end of the solenoid valve 19, and the connection between the flushing pipe 24 and the return pipe 8 is located at the rear end of the water pump 11.

[0037] In a specific implementation, when the filter screen 22 is internally clogged, the solenoid valve 6 25 can be opened to reversely flush the filter screen 22 from the inside with tap water.

[0038] It also includes a control system arranged in the washing and dyeing machine body 1, and the solenoid valve 1 9, the solenoid valve 2 10, the water supply pump 11, the turbidity meter 14, the drainage pump 15, the solenoid valve 3 19, the solenoid valve 4 20, the solenoid valve 5 21, the solenoid valve 6 25 and the liquid level meter 26 are all connected to the control system.

[0039] When the utility model is implemented:

[0040] 1. When the washing and dyeing machine is rinsing after dyeing:

[0041] Step 1: First, turn on the centrifugal drying system, open the solenoid valve 3 19 at the same time, keep the other solenoid valves closed, and then turn on the drainage pump 15. Through centrifugal drying, the dye liquid in the dyed yarn is thrown out and discharged into the dye liquid recovery tank 2 through the drainage pump 15 to achieve the recovery of excess dye liquid.

[0042] It is worth noting that if it is the first time to start the machine, after centrifugal drying for 1 minute, continue centrifugation, open the solenoid valve 9 at the same time, and use tap water to spray and wash away the dye. When the turbidity meter shows 90%, it means that the concentration of the washing liquid is still high and the dye is still worth recovering. Therefore, continue to drain the dye into the dye recovery tank 2 through the drainage pump 15.

[0043] Step 2: Continue centrifugal spray washing. When the turbidity meter shows <90%, close the solenoid valve three 1, and open the solenoid valve four 20 to allow the rinsing liquid to be transported to the wastewater tank 4 through the drainage pump 15 for wastewater treatment.

[0044] Step 3: Continue centrifugal spraying. When the turbidity meter shows that the concentration of the collected liquid is less than 20%, it means that the rinsing liquid has reached the standard of grey water. Close the solenoid valve 4 20, and open the solenoid valve 5 21 to allow the rinsing liquid to be transported to the grey water tank 5 through the drainage pump 15, and serve as a water source to replace tap water for the next rinsing, so as to achieve reuse.

[0045] If you are worried that the edges and corners are not cleaned thoroughly, you can repeat steps 2 to 3 1 to 2 times until the laundry is clean.

[0046] 2. If the washing and dyeing machine rinses the same dyed fabric for the second time, then you can directly use the medium water for rinsing:

[0047] Step 1: First, turn on the centrifugal drying system, open the solenoid valve 3 1 at the same time, and keep the other solenoid valves closed, and then turn on the drainage pump 15. Through centrifugal drying, the dye liquid in the dyed yarn is thrown out and discharged into the dye liquid recovery tank 2 through the drainage pump 15 to achieve the recovery of excess dye liquid.

[0048] Step 2: Close the electromagnetic valve 1 9, open the electromagnetic valve 2 10, pump out the water from the intermediate water tank 5 through the water delivery pump 11, and spray wash through the spray head 6 to replace tap water as the first spray wash water. Similarly, when the turbidity meter shows that the concentration is above 90%, open the electromagnetic valve 3 19, and drain the dye liquid into the dye liquid recovery tank 2 through the drainage pump 15 for continuous recycling of the dye.

[0049] Step 3: Continue centrifugal spray washing. When the turbidity meter shows <90%, close the solenoid valve 3 1, and open the solenoid valve 4 20 to allow the rinsing liquid to be transported to the wastewater tank 4 through the drainage pump 15 for wastewater treatment.

[0050] Step 4: Continue centrifugal spraying. When the turbidity meter shows that the concentration of the collected liquid is less than 20%, it means that the rinsing liquid has reached the standard of grey water. Close the solenoid valve 4 20, and open the solenoid valve 5 21 to allow the rinsing liquid to be transported to the grey water tank 5 through the drainage pump 15, and serve as a water source to replace tap water for the next rinsing, so as to achieve reuse.

[0051] During this period, if the medium water in the medium water tank 5 is exhausted, close the electromagnetic valve 2 10 and the water delivery pump 11, open the electromagnetic valve 1 9, and continue to rinse the dyed fabric with tap water.

[0052] Similarly, the dyeing and washing equipment can also be applied to industrial and household washing machines, and it is only necessary to remove the dye liquid pipe 16, the electromagnetic valve 3 19 and the dye liquid recovery tank 2 on the original basis.

[0053] Specifically, the washing part still adopts the original washing machine form, and during rinsing:

[0054] Step 1: Turn on the washing machine centrifugal system and the drainage pump 15 and open the solenoid valve 20 to drain the residual water from the clothes as much as possible through centrifugal drying, and drain the sewage into the wastewater tank 4 through the drainage pump 15;

[0055] Step 2: Continue centrifugal drying and spray rinsing;

[0056] A. If it is the first time to wash clothes, at this time, there is no water in the middle water tank 5, and the liquid level meter 26 transmits the liquid level information to the control system. At this time, the control system controls the solenoid valve 9 to open, and uses tap water to spray and rinse the clothes. At the same time, the solenoid valve 20 is opened, and the sewage is discharged into the wastewater tank 4 through the drainage pump 15;

[0057] B. If you are starting the machine for the second time, when rinsing:

[0058] There is water in the middle water pool 5, and the liquid level meter 26 transmits the liquid level information to the control system. At this time, the control system controls the electromagnetic valve 10 and the water pump 11 to open at the same time. First, the middle water pool 5 is used to replace tap water to perform centrifugal rinsing of clothes. When the water in the middle water pool 5 is used up, the liquid level meter 26 transmits the liquid level information to the control system. At this time, the control system controls the electromagnetic valve 1 9 to open, and closes the electromagnetic valve 10 and the water pump 11 to perform tap water rinsing;

[0059] C. Continue to centrifugally spray the clothes. When the turbidity meter 14 shows that the concentration of the collected liquid is less than 20%, close the solenoid valve 20, and open the solenoid valve 5 21 to allow the rinsing liquid to be transported to the intermediate water tank 5 through the drainage pump 15, and serve as a water source to replace tap water for the next rinsing, so as to achieve reuse.

[0060] D. Continue centrifugal rinsing. When the turbidity meter 14 shows the same concentration as tap water, that is, the reading of the turbidity meter 14 no longer decreases or forms a straight line platform, it means that the clothes are rinsed clean, the rinsing program is over, and the clothes drying program can be entered.

[0061] The above description of the utility model and its implementation methods is not restrictive. The drawings show only one implementation method of the utility model, and the actual structure is not limited thereto. In short, if ordinary technicians in this field are inspired by it and design structural methods and embodiments similar to the technical solution without creativity without departing from the purpose of the invention of the utility model, they should all fall within the protection scope of the utility model.

Claims

1. A new type of spray circulation washing and dyeing equipment, characterized by: It comprises a washing and dyeing machine body (1), a dye liquor recovery tank (2), a waste water tank (4) and a middle water tank (5); The washing and dyeing machine body (1) is provided with a spray head (6), and the washing and dyeing machine body (1) is connected to a water inlet pipe (7) and a water return pipe (8) connected to the spray head (6); the water inlet pipe (7) is provided with a solenoid valve 1 (9), the water return pipe (8) is provided with a solenoid valve 2 (10), the other end of the water return pipe (8) is connected to the intermediate water tank (5), and the water return pipe (8) is provided with a water delivery pump (11); The water collecting tank (12) at the bottom of the washing and dyeing machine body (1) is connected to a drainage main pipe (13) and a turbidity meter (14); the drainage main pipe (13) is provided with a drainage pump (15); the other end of the drainage main pipe (13) is connected to a dye liquor pipe (16), a waste water pipe (17) and a medium water pipe (18) which are respectively connected to a dye liquor recovery pool (2), a waste water pool (4) and a medium water pool (5); the dye liquor pipe (16) is provided with a solenoid valve three (19); the waste water pipe (17) is provided with a solenoid valve four (20); and the medium water pipe (18) is provided with a solenoid valve five (21); It also comprises a flushing pipe (24), the two ends of which are respectively connected to the water inlet pipe (7) and the water return pipe (8), and a solenoid valve six (25) is provided on the flushing pipe (24).

2. A new type of spray circulation washing and dyeing equipment according to claim 1, characterized in that: A liquid level meter (26) is provided in the middle water pool (5), and a sewage outlet (27) is provided at the bottom of the middle water pool (5).

3. The novel spray circulation dyeing equipment according to claim 1 is characterized in that: The tail end of the water return pipe (8) is located inside the intermediate water pipe (18) and is coaxially arranged with the intermediate water pipe (18). The water return pipe (8) is provided with a filter screen (22).

4. The novel spray circulation dyeing equipment according to claim 2 is characterized in that: The invention also comprises a control system arranged in the washing and dyeing machine body (1); the electromagnetic valve 1 (9), the electromagnetic valve 2 (10), the water delivery pump (11), the turbidity meter (14), the drainage pump (15), the electromagnetic valve 3 (19), the electromagnetic valve 4 (20), the electromagnetic valve 5 (21), the electromagnetic valve 6 (25) and the liquid level meter (26) are all connected to the control system.

5. The novel spray circulation dyeing equipment according to claim 1 is characterized in that: The spray head (6) is located in the upper part of the washing and dyeing machine body (1), and a clothing line (23) is drawn in the lower part of the spray head (6) in the washing and dyeing machine body (1).

Images