TOC (total organic carbon) organic matter degradation system for hot water washing tank

Abstract

The utility model discloses a TOC organic matter degradation system of a hot water washing tank. The TOC organic matter degradation system comprises the hot water washing tank, a filter, a glass fiber reinforced plastic tank body and a backwashing water collecting tank, an inlet of the filtering machine is communicated with the hot water washing tank through a pipeline, a filtering inlet of the glass fiber reinforced plastic tank body is communicated with an outlet of the filtering machine through a pipeline, and the glass fiber reinforced plastic tank body comprises a conventional washing end, a backwashing end and a pollution discharge end. Water softened by the filter is discharged into the glass fiber reinforced plastic tank through a pipeline to be filtered to improve the water quality, and the water filtered by the glass fiber reinforced plastic tank is discharged into the hot water washing tank when the glass fiber reinforced plastic tank is in a tank liquid circulating forward washing mode, so that the water changing frequency of the hot water washing tank is obviously reduced, the water supplementing amount is reduced, and water recycling is realized; the improvement of the water quality of the hot water washing tank also improves the smudginess ratio of the product, effectively improves the production benefit, and obviously reduces the conductivity of the hot water washing tank.

Description

Technical Field

[0001] This utility model relates to the field of environmental protection technology, and in particular to a hot water washing tank TOC organic matter degradation system. Background Technology

[0002] The final process of the Feiba production line is hot water washing in a hot water washing tank. The existing hot water washing tank has poor water quality, and the products produced by washing in the hot water washing tank have a high proportion of dirt. They need to be wiped manually, which is time-consuming and labor-intensive. In some cases, it may even cause scratches on the surface of some products, making them unsuitable for storage, reducing production efficiency, increasing production costs, and frequent water changes and replenishments in the tank, which will also waste water resources to some extent.

[0003] To address the shortcomings of existing technologies, a hot water washing tank TOC organic matter degradation system needs to be designed. Utility Model Content

[0004] The purpose of this invention is to address the shortcomings of existing technologies by proposing a hot water washing tank TOC organic matter degradation system.

[0005] A hot water washing tank TOC organic matter degradation system includes a hot water washing tank, a filter, a fiberglass tank, and a backwash water collection tank. The inlet of the filter is connected to the hot water washing tank via a pipe, and the filter inlet of the fiberglass tank is connected to the outlet of the filter via a pipe. The fiberglass tank includes a forward washing end, a backwash end, and a drain end. The forward washing end is connected to the hot water washing tank via a pipe, the backwash end is connected to a cleaning water pipe, and the drain end is connected to the backwash water collection tank via a pipe.

[0006] Furthermore, the fiberglass tank includes three modes: forward washing with circulating liquid, reverse washing with in-tank cleaning, and backwash water discharge, which correspond to its forward washing end, reverse washing end, and sewage discharge end, respectively.

[0007] Furthermore, the hot water washing tank includes a washing tank body, a heating device, and a cleaning device. The heating device is installed inside the washing tank body, and the cleaning device is installed at the bottom of the washing tank body for cleaning workpieces. The washing tank body is also provided with a water inlet and a water outlet. The water outlet is connected to the inlet of the filter machine, and the water inlet is connected to the front washing end of the fiberglass tank body through a pipe.

[0008] Furthermore, the backwash water collection tank includes a collection tank body, a sedimentation device, and a filtration device. The sedimentation device is located on one side of the collection tank body so that the sedimentation agent in the device is added into the collection tank body. The filtration device is located in the collection tank body to filter out impurities after sedimentation. The collection tank body has a collection water outlet and a collection water inlet. The collection water inlet is connected to the sewage discharge end of the fiberglass tank body through a pipe. The collection water outlet is connected to the water inlet on the hot water washing tank through a pipe. A control valve is installed on the pipe near the collection water outlet.

[0009] Furthermore, the inlet is equipped with a check valve, and the outlet is equipped with a pipeline filter.

[0010] Furthermore, the fiberglass tank is filled with activated carbon and resin. Beneficial effects

[0011] This invention reduces the hardness of the water flowing out of the hot water washing tank by using a filter to remove metal ions such as calcium and magnesium, thus softening the water. The softened water is then piped into a fiberglass tank for further filtration to improve water quality. When the fiberglass tank is in the forward rinsing mode with liquid circulation, the filtered water is discharged into the hot water washing tank, significantly reducing the frequency of water changes and the amount of water replenished, thus achieving water recycling. At the same time, the improved water quality in the hot water washing tank also reduces the proportion of dirt on the products, solving the problem of high dirt content in products when the water quality is poor, requiring manual wiping, which is time-consuming and labor-intensive, and may even cause some products to be scratched and unable to be stored. This effectively improves production efficiency, reduces labor waste, and significantly reduces the conductivity of the hot water washing tank.

[0012] The activated carbon inside the fiberglass tank used in this invention has high adsorption capacity. By using activated carbon and resin, the highly dispersed porous structure of the activated carbon can adsorb organic matter and impurities in the water. On the one hand, it can improve water quality and reduce water waste, and on the other hand, it can improve the production qualification rate and increase production efficiency. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the TOC organic matter degradation system for hot water washing tanks of this utility model;

[0014] Figure 2 This is a usage scenario diagram of the hot water washing tank TOC organic matter degradation system of this utility model;

[0015] In the picture:

[0016] 1. Hot water washing tank; 2. Filter; 3. Fiberglass tank; 4. Backwash water collection tank. Detailed Implementation

[0017] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0018] Please refer to Figures 1-2 This embodiment proposes a hot water washing tank TOC organic matter degradation system, including a hot water washing tank 1, a filter 2, a fiberglass tank 3, and a backwash water collection tank 4. The inlet of the filter 2 is connected to the hot water washing tank 1 through a pipe, and the filter inlet of the fiberglass tank 3 is connected to the outlet of the filter 2 through a pipe. The fiberglass tank 3 includes a forward washing end, a backwash end, and a drain end. The forward washing end is connected to the hot water washing tank 1 through a pipe, the backwash end is connected to a cleaning water pipe, and the drain end is connected to the backwash water collection tank 4 through a pipe. The fiberglass tank 3 includes three modes: tank liquid circulation forward washing, in-tank cleaning backwashing, and backwash water discharge, which correspond to its forward washing end, backwash end, and drain end, respectively. The fiberglass tank 3 is filled with activated carbon and resin. The activated carbon in the fiberglass tank 3 has high adsorption capacity. The use of activated carbon and resin, with their highly dispersed porous structure, adsorbs organic matter and impurities in the water, which can improve water quality, reduce resource waste, and increase the production qualification rate.

[0019] The hardness of the water flowing out of the hot water washing tank 1 is reduced by filter 2, removing metal ions such as calcium and magnesium, thus softening the water. The softened water from filter 2 is then piped into fiberglass tank 3 for further filtration. The filtered water is controlled by three modes in fiberglass tank 3. When fiberglass tank 3 is in the forward washing mode of tank liquid circulation, the corresponding forward washing end is open, while the backwash end and the drain end are closed. The filtered water from fiberglass tank 3 is then discharged into the hot water washing tank 1, significantly reducing the frequency of water changes in the hot water washing tank 1 and reducing the amount of water replenished, thus achieving water recycling. By using this system, the daily water replenishment frequency is reduced from twice / day. The frequency of water changes has been reduced from once a day to once every 7-10 days, resulting in a 7-10 fold reduction in water consumption. Simultaneously, the improved water quality in the hot water washing tank has reduced the proportion of dirty products, resolving the issue of high product dirt levels caused by poor water quality, which necessitates manual wiping—a time-consuming and labor-intensive process that could even scratch some products, rendering them unusable. This effectively improves production efficiency, reduces manpower waste, and significantly reduces the conductivity of the hot water washing tank. Previously measured conductivity was approximately 90-110 μS / cm, but after improvement, it is approximately 1-10 μS / cm.

[0020] When the fiberglass tank 3 is in the internal cleaning and backwashing mode, the backwashing end is open and the forward washing end and the drain end are closed. The cleaning water inside the cleaning tank is introduced into the fiberglass tank 3 through the cleaning water pipe for cleaning, thereby cleaning the inside of the fiberglass tank 3. After cleaning, the drain end is opened to discharge the wastewater from cleaning the fiberglass tank 3 into the backwash water collection tank 4 for treatment.

[0021] The hot water washing tank 1 includes a washing tank body, a heating device, and a cleaning device. The heating device is located inside the washing tank body, and the cleaning device is located at the bottom of the washing tank body for cleaning workpieces. The washing tank body is also provided with an inlet and an outlet. The outlet is connected to the inlet of the filter 2, and the inlet is connected to the front washing end of the fiberglass tank 3 through a pipe. The inlet is equipped with a check valve to prevent unfiltered water in the hot water washing tank 1 from flowing back. The outlet is equipped with a pipeline filter to perform initial filtration of the water in the hot water washing tank 1, preventing large particles from accumulating and clogging the pipes. This utility model plays a vital role in both production and water conservation, improving water quality, increasing production efficiency, and significantly saving water resources, thus achieving energy conservation and emission reduction.

[0022] The backwash water collection tank 4 includes a collection tank body, a sedimentation device, and a filtration device. The sedimentation device is located on one side of the collection tank body, allowing the sedimentation agent in the device to be added into the collection tank body. The filtration device is located in the collection tank body to filter out impurities after sedimentation. The collection tank body has a collection water outlet and a collection water inlet. The collection water inlet is connected to the sewage outlet of the fiberglass tank 3 through a pipe, and the collection water outlet is connected to the water inlet of the hot water washing tank 1 through a pipe. A control valve is installed on the pipe near the collection water outlet. After the backwash water in the backwash water collection tank 4 has undergone sedimentation and filtration treatment, the control valve is opened to discharge the treated water into the hot water washing tank 1, further reducing the frequency of water changes, reducing the amount of water replenishment, realizing the recycling of water, and reducing the waste of water resources.

[0023] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A hot water washing tank TOC organic matter degradation system, characterized in that: It includes a hot water washing tank (1), a filter (2), a fiberglass tank (3), and a backwash water collection tank (4); The inlet of the filter (2) is connected to the hot water washing tank (1) through a pipe. The filter inlet of the fiberglass tank (3) is connected to the outlet of the filter (2) through a pipe. The fiberglass tank (3) includes a forward washing end, a backwashing end and a sewage discharge end. The forward washing end is connected to the hot water washing tank (1) through a pipe. The backwashing end is connected to a cleaning water pipe. The sewage discharge end is connected to the backwash water collection tank (4) through a pipe.

2. The organic matter degradation system according to claim 1, characterized in that: The fiberglass tank (3) includes three modes: forward washing of tank liquid circulation, reverse washing of tank cleaning, and discharge of reverse washing water, which correspond to its forward washing end, reverse washing end, and sewage discharge end, respectively.

3. The organic matter degradation system according to claim 1, characterized in that: The hot water washing tank (1) includes a washing tank body, a heating device and a cleaning device. The heating device is installed in the washing tank body, and the cleaning device is installed at the bottom of the washing tank body for cleaning workpieces. The washing tank body is also provided with an inlet and an outlet. The outlet is connected to the inlet of the filter (2), and the inlet is connected to the front washing end of the fiberglass tank (3) through a pipe.

4. The organic matter degradation system according to claim 3, characterized in that: The backwash water collection tank (4) includes a collection tank body, a sedimentation device and a filtration device. The sedimentation device is set on one side of the collection tank body so that the sedimentation agent in the device is added into the collection tank body. The filtration device is set in the collection tank body to filter the impurities after sedimentation. The collection tank body is provided with a collection water outlet and a collection water inlet. The collection water inlet is connected to the sewage outlet of the fiberglass tank (3) through a pipe. The collection water outlet is connected to the water inlet on the hot water washing tank (1) through a pipe. A control valve is set on the pipe near the collection water outlet.

5. The organic matter degradation system according to claim 3, characterized in that: The inlet is equipped with a check valve, and the outlet is equipped with a pipeline filter.

6. The organic matter degradation system according to claim 1, characterized in that: The fiberglass tank (3) contains activated carbon and resin.

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