Hot water recycling device for glove production line
By designing a hot water recycling device on the glove production line, the problems of hot water waste and sewage treatment were solved, hot water recycling was realized, and water resource utilization and glove quality were improved.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- ANHUI NANFANG MEDICAL PROD CO LTD
- Filing Date
- 2025-06-24
- Publication Date
- 2026-05-19
AI Technical Summary
In existing glove production lines, the hot water used during the impregnation process is directly discharged, resulting in water waste. Furthermore, the hot water entering the wastewater treatment pond has an adverse effect on the bacterial population.
Design a hot water recycling device for a glove production line, including a hot water supply unit, an overflow pipe, a recovery tank, a water conveying assembly, and an activated wastewater treatment unit, forming a complete hot water recycling system. The overflow generated during the use of hot water flows into the recovery tank through the overflow pipe, and is then transported to the alkaline washing unit and acid washing unit for continued use through the water conveying assembly. The used water is then returned to the hot water supply unit after activated wastewater treatment.
This enables the recycling of hot water, avoids water waste, protects the wastewater treatment environment, and improves the efficiency of hot water use and the quality of gloves.
Smart Images
Figure CN224258367U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the technical field of hot water recycling devices, specifically a hot water recycling device for a glove production line. Background Technology
[0002] The immersion process in glove processing equipment determines the quality of the finished gloves. In existing glove processing, a large amount of hot water is used to soak the gloves. The existing technology directly discharges the overflowing hot water from the hot water tank after use, which leads to the waste of water resources. Moreover, the hot water directly enters the sewage treatment pond, which is detrimental to the bacterial population in the sewage pond. Therefore, it is necessary to invent a hot water recycling device for glove production lines to solve the above problems. Utility Model Content
[0003] The purpose of this invention is to provide a hot water recycling device for a glove production line to solve the problems mentioned in the background art.
[0004] The technical solution of this utility model is: a hot water recycling device for a glove production line, including a hot water supply unit, a washing tank, an alkaline washing unit, and an acid washing unit. The hot water supply unit is connected to an overflow pipe, and a recovery tank is provided at the end of the overflow pipe away from the hot water supply unit. The recovery tank is connected to a water conveying assembly extending to the alkaline washing unit and the acid washing unit. The outlet of the alkaline washing unit and the acid washing unit is connected to an activated wastewater treatment unit, and the clean water end of the activated wastewater treatment unit is connected to the inlet end of the hot water supply unit.
[0005] The aforementioned components achieve the following effects: By incorporating a hot water supply unit, overflow pipe, recovery tank, water conveying assembly, and activated wastewater treatment unit, a complete hot water recycling system is formed. During use, hot water in the hot water supply unit overflows and flows through the overflow pipe into the recovery tank. The recovery tank then uses the water conveying assembly to transport the hot water to the alkaline washing and acid washing units for continued use. The hot water also enhances the treatment effect on gloves in the alkaline washing and acid washing units. The water used in the alkaline washing and acid washing units is treated by the activated wastewater treatment unit, and the purified water end is connected to the inlet of the hot water supply unit, thus realizing the recycling of hot water. This avoids the water waste problem caused by directly discharging overflowing hot water as described in the background art, and also avoids the adverse effects of hot water directly entering the wastewater treatment tank on the bacterial population, achieving the goals of water conservation and environmental protection in wastewater treatment.
[0006] Preferably, the hot water supply unit includes a hot water tank 1 and a hot water tank 2, and each of the hot water tank 1 and the hot water tank 2 has an overflow port connected to the overflow pipe on one side of its top.
[0007] The effect achieved by the above components is that the overflow hot water from the two hot water tanks in the hot water supply section can be recovered to the recovery tank through the overflow pipe, which increases the comprehensiveness of hot water recovery, further improves the hot water recovery and utilization rate, and ensures the efficient operation of the hot water recycling system.
[0008] Preferably, the water supply assembly includes a main pipe connected to the recovery tank, a water pump is provided at one end of the main pipe near the recovery tank, and two branch pipes are provided at the end of the main pipe away from the water pump, which respectively extend to the alkaline washing section and the acid washing section. Valves are provided on both the branch pipes and the main pipe.
[0009] The above-mentioned components achieve the following effects: the water pump can transport hot water from the recovery tank to the alkaline washing section and the acid washing section through the main pipe and branch pipes; the valves can control the amount and direction of hot water delivery, so that hot water can be accurately supplied to the alkaline washing section and the acid washing section as needed, which improves the efficiency of hot water use, ensures the smooth progress of the alkaline washing and acid washing processes, and also facilitates the adjustment and management of the system.
[0010] Preferably, both the branch pipe and the main pipe are covered with an insulation layer.
[0011] The effects achieved by the above components are as follows: the heat insulation layer can effectively reduce the heat loss of hot water during the transportation process, ensure that the temperature of the hot water delivered to the alkaline washing section and the acid washing section meets the process requirements, avoid the impact of water temperature reduction on the alkaline washing and acid washing effects, improve the cleaning quality of the hand mold, thereby improving the quality of gloves produced subsequently, and at the same time reduce the extra energy consumed to maintain the water temperature, further improving energy utilization efficiency.
[0012] Preferably, the alkaline washing section includes an alkaline washing tank and an alkaline tank for supplying alkaline materials.
[0013] The effect achieved by the above components is that the alkali tank can continuously supply alkaline materials to the alkali washing tank, so that the concentration of alkaline solution in the alkali washing tank remains stable, ensuring that the hand mold can be fully and effectively treated during the alkali washing process, improving the removal effect of impurities on the surface of the hand mold and the quality of gloves processed subsequently.
[0014] Preferably, the pickling section includes a pickling tank and an acid tank for supplying acidic materials.
[0015] The effects achieved by the above components are as follows: the acid tank continuously supplies acidic materials to the pickling tank, maintains a stable concentration of acidic solution in the pickling tank, ensures that the hand mold can achieve the ideal treatment effect during the pickling process, effectively removes the alkaline substances remaining after alkaline washing and further treats the surface of the hand mold, thereby improving the quality and performance of the gloves.
[0016] This utility model provides an improved hot water recycling device for a glove production line, which has the following improvements and advantages compared with the prior art:
[0017] This invention forms a complete hot water recycling system by setting up a hot water supply unit, an overflow pipe, a recovery tank, a water conveying assembly, and an activated wastewater treatment unit. The water conveying assembly transports the hot water collected from the overflow in the recovery tank to the alkaline washing and acid washing units for continued use. The hot water also enhances the treatment effect on gloves in the alkaline washing and acid washing units. The water used in the alkaline washing and acid washing units is treated by the activated wastewater treatment unit, and the purified water end is connected to the inlet of the hot water supply unit, realizing the recycling of hot water. This avoids the water waste problem caused by directly discharging overflow hot water as described in the background art, and also avoids the adverse effects of hot water directly entering the wastewater treatment tank on the bacterial population of the wastewater tank, thus achieving the purpose of saving water and protecting the wastewater treatment environment. Attached Figure Description
[0018] The present invention will be further explained below with reference to the accompanying drawings and embodiments:
[0019] Figure 1 This is a schematic diagram of the hot water supply structure for the production line in this utility model.
[0020] Explanation of reference numerals in the attached figures:
[0021] 1. Hot water supply section; 2. Recycling tank; 3. Scrubbing tank; 4. Alkaline washing tank; 5. Alkaline tank; 6. Acid washing tank; 7. Acid tank; 8. Overflow pipe; 9. Water supply components; 91. Water pump; 92. Main pipe; 93. Branch pipe. Detailed Implementation
[0022] The present invention will now be described in detail, and the technical solutions in the embodiments of the present invention will be clearly and completely described. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of the present invention.
[0023] This utility model provides an improved hot water recycling device for a glove production line. The technical solution of this utility model is as follows:
[0024] In embodiments of this utility model, such as Figure 1As shown, a hot water recycling device for a glove production line includes a hot water supply unit 1, a washing tank 3, an alkaline washing unit, and an acid washing unit. The alkaline washing unit includes an alkaline washing tank 4 and an alkaline tank 5 for supplying alkaline materials. The alkaline tank 5 continuously supplies alkaline materials to the alkaline washing tank 4, keeping the concentration of the alkaline solution in the alkaline washing tank 4 stable. The acid washing unit includes an acid washing tank 6 and an acid tank 7 for supplying acidic materials. The acid tank 7 continuously supplies acidic materials to the acid washing tank 6, maintaining the concentration of the acidic solution in the acid washing tank 6 stable. The hot water supply unit 1, overflow pipe 8, recovery tank 2, water conveying assembly 9, and activated wastewater treatment unit form a complete hot water recycling system. The hot water supply unit 1 includes a first hot water tank and a second hot water tank. Both the first and second hot water tanks have overflow ports connected to the overflow pipe 8 on one side of their tops. The overflow hot water from the two hot water tanks in the hot water supply unit 1 can be recovered to the recovery tank 2 through the overflow pipe 8. The hot water supply unit 1 is connected to the overflow pipe 8, and the end of the overflow pipe 8 away from the hot water supply unit 1 is provided with the recovery tank 2 for recycling. Tank 2 is connected to a water supply assembly 9 extending to the alkaline washing section and the acid washing section. The water supply assembly 9 includes a main pipe 92 connected to the recovery tank 2. A water pump 91 is installed at the end of the main pipe 92 near the recovery tank 2. Two branch pipes 93 are installed at the end of the main pipe 92 away from the water pump 91, respectively extending to the alkaline washing section and the acid washing section. Valves are installed on both the branch pipes 93 and the main pipe 92. Both the branch pipes 93 and the main pipe 92 are covered with a heat insulation layer, which can effectively reduce the heat loss of hot water during the transportation process. The water pump 91 can transport the hot water in the recovery tank 2 to the alkaline washing section and the acid washing section through the main pipe 92 and the branch pipes 93. The valves can control the amount and direction of hot water transportation, so that hot water can be accurately supplied to the alkaline washing section and the acid washing section as needed, which improves the efficiency of hot water use, ensures the smooth operation of the alkaline washing and acid washing processes, and also facilitates the adjustment and management of the system. The outlet of the alkaline washing section and the acid washing section are connected to an activated wastewater treatment section. The clean water end of the activated wastewater treatment section is connected to the inlet end of the hot water supply section 1.
[0025] The working principle of the hot water recycling device for a glove production line provided by this utility model is as follows: A complete hot water recycling system is formed by setting up a hot water supply unit 1, an overflow pipe 8, a recovery tank 2, a water conveying component 9, and an activated wastewater treatment unit. During use, the hot water in the hot water supply unit 1 overflows and flows into the recovery tank 2 through the overflow pipe 8. The recovery tank 2 then transports the hot water to the alkaline washing unit and the acid washing unit for continued use via the water conveying component 9. The water pump 91 can transport the hot water in the recovery tank 2 to the alkaline washing unit and the acid washing unit through the main pipe 92 and the branch pipe 93. The valve can control the amount and direction of hot water delivery, so that the hot water can be accurately supplied to the alkaline washing unit and the acid washing unit as needed. The hot water also promotes the treatment effect of the gloves in the alkaline washing unit and the acid washing unit. The water used in the alkaline washing unit and the acid washing unit are treated by the activated wastewater treatment unit. The clean water end is connected to the water inlet end of the hot water supply unit 1, realizing the recycling of hot water. This avoids the water waste problem caused by directly discharging the overflow hot water as in the prior art, and also avoids the adverse effects of hot water directly entering the wastewater treatment tank on the bacterial population of the wastewater tank.
[0026] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.
Claims
1. A hot water recycling device for a glove production line, comprising a hot water supply unit (1), a washing tank (3), an alkaline washing unit, and an acid washing unit, characterized in that: The hot water supply unit (1) is connected to an overflow pipe (8). A recovery tank (2) is provided at one end of the overflow pipe (8) away from the hot water supply unit (1). The recovery tank (2) is connected to a water conveying assembly (9) extending to the alkaline washing unit and the acid washing unit. The outlet of the alkaline washing unit and the acid washing unit is connected to an activated wastewater treatment unit. The clean water end of the activated wastewater treatment unit is connected to the inlet end of the hot water supply unit (1).
2. The hot water recycling device for a glove production line according to claim 1, characterized in that: The hot water supply unit (1) includes a hot water tank 1 and a hot water tank 2. Both the hot water tank 1 and the hot water tank 2 have an overflow port connected to the overflow pipe (8) on one side of their top ends.
3. The hot water recycling device for a glove production line according to claim 1, characterized in that: The water supply assembly (9) includes a main pipe (92) connected to the recovery tank (2). A water pump (91) is provided at one end of the main pipe (92) near the recovery tank (2). Two branch pipes (93) are provided at the end of the main pipe (92) away from the water pump (91), which respectively extend to the alkaline washing section and the acid washing section. Valves are provided on both the branch pipes (93) and the main pipe (92).
4. The hot water recycling device for a glove production line according to claim 3, characterized in that: Both the branch pipe (93) and the main pipe (92) are covered with an insulation layer.
5. The hot water recycling device for a glove production line according to claim 1, characterized in that: The alkaline washing section includes an alkaline washing tank (4) and an alkaline tank (5) for supplying alkaline materials.
6. The hot water recycling device for a glove production line according to claim 1, characterized in that: The pickling section includes a pickling tank (6) and an acid tank (7) for supplying acidic materials.