CN211367278U - Reuse water purification output mechanism for cooling tower - Google Patents

Abstract

The utility model aims at providing a reuse water purifies output mechanism for cooling tower, its characterized in that: the device consists of a cooling tower, a water collecting tank, a medicament tank, a delivery pump, a first filtering device, a second filtering device, a third filtering device, a sterilizing device, a detection device, a reflux pressure pump, a finished product water output pump and a finished product water storage tank, wherein a filter screen and a drainage inclined plate are arranged in the water collecting tank; the structure thinking of whole purification system is clear, a reuse water for to the cooling tower carries out multiple stage filtration and purification treatment, and judge the quality of finished product water through water quality testing device, let the finished product water after the purification export with qualified quality, let purify incomplete finished product water backward flow and carry out the filtration purification again, environmental protection more, need not manual operation, realized detection and control to quality of water, make holistic systematicness and integrality stronger, let circulation purification and finished product output obtain effective combination, the filtration purification quality of the reuse water of the accuse nature and cooling tower of quality of water has been improved.

Description

Reuse water purification output mechanism for cooling tower

Technical Field

The utility model relates to a reuse water purification treatment field especially relates to a reuse water purifies output mechanism for cooling tower.

Background

Cooling towers are common in various manufacturing enterprises as a means for reducing water temperature, and environmental problems have been emphasized with the development of economy. Energy conservation is a large plate for environmental protection, and water resource recycling is used as a relatively mature process in energy conservation and is widely used by various enterprises, in water treatment, the treatment of reuse water in a cooling tower is also diversified, the reuse of water is an important water-saving means and can promote the optimization of water resources, so that the reuse is an important concept in the process of reducing or even avoiding environmental influence, and therefore, the control of the quality of the reuse water of the cooling tower is an important part for ensuring the water quality, and a large amount of toxic substances, a large amount of scales and heavy metal substances exist in the reuse water of the cooling tower, so that the reuse water becomes the first-grade large enemy of the quality of the reuse water of the cooling tower; the traditional treatment of the reuse water of the cooling tower adopts an acidic removal mode, but along with long-time use, the acid-adding purification mode easily causes certain corrosion to each device and pipeline, needs regular maintenance, and invisibly increases the operation cost, so that multiple filtration purification can be carried out at once, although the effect of the reuse water through multi-stage purification treatment is good, the existing device needs to be improved if the reuse water completely reaches the purification standard, in addition, most of the reuse water purification treatment and detection are separated, and the detection and judgment of water quality can not be carried out in an integral mechanism, so that the quality control of the purified reuse water is limited to a certain extent, the finished product water purification and detection can not be effectively combined, and much inconvenience is brought to the subsequent water treatment.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a reuse water for cooling tower carries out multiple stage filtration and purification treatment to judge the quality of finished product water through water quality testing device, let the finished product water after the purification export with qualified quality, let the not thorough finished product water backward flow of purification and carry out filtration purification again, environmental protection more, strengthened the control to quality of water, make holistic systematicness and integrality stronger, the output mechanism of the filtration purification quality of the reuse water of accuse nature and cooling tower that has improved quality of water.

The technical scheme of the utility model is that: the utility model provides a reuse water purifies output mechanism for cooling tower which characterized in that: the device consists of a cooling tower, a water collecting tank, a medicament tank, a delivery pump, a first filtering device, a second filtering device, a third filtering device, a sterilizing device, a detection device, a reflux pressure pump, a finished water output pump and a finished water storage tank, wherein the water collecting tank is positioned at the lower part of the cooling tower, the water collecting tank is arranged underground and is fixedly connected, the medicament tank is positioned at one side of the cooling tower and is fixedly connected with the ground, a medicament injection valve is also arranged on the medicament tank and is positioned at the bottom position of the medicament tank, the medicament injection valve is fixedly connected with the medicament tank, the medicament tank is fixedly connected with the water collecting tank through the medicament injection valve by utilizing a pipeline, the delivery pump is positioned at one side of the water collecting tank and is fixedly connected with the water collecting tank, and the delivery pump is fixedly connected with the first filtering device by utilizing a pipeline, the first filtering device is positioned at the next stage of the water collecting tank, the first filtering device is positioned on the ground and fixedly connected with the ground, a first filtering output pump is also arranged on the first filtering device and positioned at the bottom position of the first filtering device, the first filtering output pump is fixedly connected with the first filtering device, the first filtering device is fixedly connected with the second filtering device through a pipeline by the first filtering output pump, the second filtering device is positioned at the next stage of the first filtering device and fixedly connected with the ground, a second filtering output pump is also arranged on the second filtering device and positioned at the bottom position of the second filtering device, and the second filtering device is fixedly connected with the third filtering device through a pipeline by the second filtering output pump, the third filtering device is positioned at the next stage of the second filtering device, the third filtering device is fixedly connected with the ground, a third filtering output pump is further arranged on the third filtering device, the third filtering output pump is positioned at the bottom position of the third filtering device, the third filtering device is fixedly connected with the sterilizing device through a pipeline through the third filtering output pump, the sterilizing device is positioned at the next stage of the third filtering output pump, the sterilizing device is fixedly connected with the ground, the detecting device is positioned at the upper part of the sterilizing device, the detecting device is fixedly connected with the sterilizing device, the reflux pressure pump and the product water output pump are respectively positioned at the bottom positions at two sides of the sterilizing device, the reflux pressure pump and the product water output pump are both fixedly connected with the sterilizing device, and the reflux pressure pump is fixedly connected with the first filtering device through a pipeline, the finished product water output pump is fixedly connected with a finished product water storage tank by a pipeline, the finished product water storage tank is positioned at the next stage of the sterilizing device, and the finished product water storage tank is fixedly connected with the ground.

Further, still be equipped with filter screen and drainage swash plate on the catch basin, filter screen and drainage swash plate all are located the inside of catch basin, and the drainage swash plate is located the lower part of filter screen, filter screen and drainage swash plate all are fixed connection with the catch basin.

Still further, the filter screen is a fiber web.

Furthermore, the included angle between the drainage inclined plate and the horizontal plane is 5-10 degrees.

Further, the first filtering device is a micron filtering tank.

Further, the second filtering device is a TFC reverse osmosis membrane filtering tank.

Further, the third filtering device is an activated carbon filtering tank.

Further, the sterilization device is an ultraviolet water sterilization device.

Further, the detection device is a self-suction water quality detector.

The beneficial effects of the utility model reside in that: the mechanism is an output mechanism which is used for carrying out multi-stage filtration and purification treatment on the reuse water of the cooling tower, judging the quality of the finished product water through a water quality detection device, outputting the purified finished product water with qualified quality, refluxing the finished product water which is not completely purified, carrying out re-filtration and purification, protecting the environment, enhancing the monitoring of the water quality, strengthening the overall systematicness and integrity, and improving the controllability of the water quality and the filtration and purification quality of the reuse water of the cooling tower; the reuse water leaked from the cooling tower firstly passes through the filter screen and then drops on the drainage inclined plate at the lower part of the filter screen, and the filter screen adopts a fiber net, so that large particles and other impurities in the reuse water of the cooling tower can be filtered, and a primary filtering effect is achieved; enabling the purifying agent to flow into a water collecting tank from the agent tank along a pipeline and mixing with the reuse water subjected to primary screening to finish primary purification of the reuse water; the first filtering device adopts a micron filtering tank which can remove fine dust, rust, gravel and other impurities in the reuse water, the second filtering device adopts a TFC reverse osmosis membrane filtering tank which can remove all organic impurities and other solid or heavy metal substances dissolved in the water, the third filtering device adopts an active carbon filtering tank which can remove chlorine odor, trihalomethane and most organic substances in the reuse water so as to complete three-stage filtration, the sterilizing device adopts an ultraviolet water sterilizing device which can sterilize and disinfect the filtered and purified reuse water, in addition, a detecting device is also arranged at the upper part of the sterilizing device, the detecting device adopts a self-suction water quality detector, the self-suction water pump can be used for extracting and detecting the reuse water in the sterilizing device, and whether the purified reuse water reaches the purification standard or not is judged, if the reused water after multiple filtration and disinfection reaches a clean state, the detection device utilizes a line to start a finished product water output pump, and the reused water after thorough sterilization and disinfection is conveyed to a finished product water storage tank through a pipeline for use; if the reuse water detected by the detection device fails to reach the cleaning standard, the detection device can utilize a line to start a reflux pressure pump, and the unqualified reuse water is conveyed back to the first filtering device through the pipeline to be purified and disinfected again; the whole purification system has clear structural thought, does not need manual operation, realizes the detection and the monitoring of water quality, effectively combines the circulation purification and the finished product output, further ensures the output quality of reuse water, and improves the purification quality of the reuse water.

Drawings

Fig. 1 is a front view of the present invention.

Wherein: 1. cooling tower 2, water collecting tank 3 and filter screen

4. Drainage inclined plate 5, medicament tank 6 and medicament injection valve

7. Delivery pump 8, first filter device 9, first filtration output pump

10. A second filter device 11, a second filter output pump 12 and a third filter device

13. Third filter output pump 14, sterilizing device 15 and detecting device

16. A reflux pressure pump 17, a finished product water output pump 18 and a finished product water storage tank

Detailed Description

The following provides a brief description of the embodiments of the present invention with reference to the accompanying drawings.

As shown in fig. 1, the reuse water purification output mechanism for the cooling tower is characterized in that: comprises a cooling tower 1, a water collecting tank 2, a medicament tank 5, a delivery pump 7, a first filtering device 8, a second filtering device 10, a third filtering device 12, a sterilizing device 14, a detecting device 15, a reflux pressure pump 16, a finished water output pump 17 and a finished water storage tank 18, wherein the water collecting tank 2 is arranged at the lower part of the cooling tower 1, the water collecting tank 2 is arranged underground and is fixedly connected, a filter screen 3 and a drainage inclined plate 4 are also arranged on the water collecting tank 2, the filter screen 3 and the drainage inclined plate 4 are all arranged in the water collecting tank 2, the drainage inclined plate 4 is arranged at the lower part of the filter screen 3, the filter screen 3 and the drainage inclined plate 4 are both fixedly connected with the water collecting tank 2, the medicament tank 5 is arranged at one side of the cooling tower 1, the medicament tank 5 is fixedly connected with the ground, a medicament injection valve 6 is also arranged on the medicament tank 5, the medicament injection valve 6 is arranged at the bottom position of the medicament tank 5, the drug injection valve 6 is fixedly connected with the drug tank 5, the drug tank 5 is fixedly connected with the water collecting tank 2 through the drug injection valve 6 by a pipeline, the delivery pump 7 is positioned at one side of the water collecting tank 2, the delivery pump 7 is fixedly connected with the first filtering device 8 by a pipeline, the first filtering device 8 is positioned at the next stage of the water collecting tank 2, the first filtering device 8 is positioned on the ground, the first filtering device 8 is fixedly connected with the ground, the first filtering device 8 is further provided with a first filtering output pump 9, the first filtering output pump 9 is positioned at the bottom position of the first filtering device 8, the first filtering output pump 9 is fixedly connected with the first filtering device 8, the first filtering device 8 is fixedly connected with the second filtering device 10 by a pipeline through the first filtering output pump 9, the second filtering device 10 is located at the next stage of the first filtering device 8, the second filtering device 10 is fixedly connected with the ground, the second filtering device 10 is further provided with a second filtering output pump 11, the second filtering output pump 11 is located at the bottom position of the second filtering device 10, the second filtering device 10 is fixedly connected with a third filtering device 12 through a pipeline by the second filtering output pump 11, the third filtering device 12 is located at the next stage of the second filtering device 10, the third filtering device 12 is fixedly connected with the ground, the third filtering device 12 is further provided with a third filtering output pump 13, the third filtering output pump 13 is located at the bottom position of the third filtering device 12, the third filtering device 12 is fixedly connected with a sterilizing device 14 through a pipeline by the third filtering output pump 13, and the sterilizing device 14 is located at the next stage of the third filtering output pump 13, sterilizing equipment 14 is fixed connection with ground, detection device 15 is located sterilizing equipment 14's upper portion, detection device 15 is fixed connection with sterilizing equipment 14, backward flow force (forcing) pump 16 and finished product water output pump 17 are located the bottom position department of sterilizing equipment 14 both sides respectively, backward flow force (forcing) pump 16 and finished product water output pump 17 all are fixed connection with sterilizing equipment 14, and backward flow force (forcing) pump 16 utilizes the pipeline and is fixed connection with first filter equipment 8, finished product water output pump 17 utilizes pipeline and finished product water storage tank 18 to be fixed connection, finished product water storage tank 18 is located sterilizing equipment 14's next grade, finished product water storage tank 18 is fixed connection with ground. The filter screen 3 is a fiber screen. The included angle between the drainage sloping plate 4 and the horizontal plane is 5-10 degrees. The first filtering device 8 is a micron filtering tank. The second filtering device 10 is a TFC reverse osmosis membrane filtering tank. The third filtering device 12 is an activated carbon filtering tank. The sterilization device 14 is an ultraviolet water sterilization device. The detection device 15 is a self-suction water quality detector.

The working mode is as follows: the mechanism is an output mechanism which is used for carrying out multi-stage filtration and purification treatment on the reuse water of the cooling tower, judging the quality of the finished product water through a water quality detection device, outputting the purified finished product water with qualified quality, refluxing the finished product water which is not completely purified, carrying out re-filtration and purification, protecting the environment, enhancing the monitoring of the water quality, strengthening the overall systematicness and integrity, and improving the controllability of the water quality and the filtration and purification quality of the reuse water of the cooling tower; mainly comprises a cooling tower 1, a water collecting tank 2, a medicament tank 5, a delivery pump 7, a first filtering device 8, a second filtering device 10, a third filtering device 12, a sterilizing device 14, a detecting device 15, a reflux pressure pump 16, a finished water output pump 17 and a finished water storage tank 18, wherein the whole set of equipment is connected by using pipelines so as to form a set of finished water treatment mechanism, when the equipment runs, firstly, recycled water generated by the cooling tower 1 can leak into the water collecting tank 2 at the bottom of the cooling tower, the water collecting tank 2 is arranged underground at the bottom of the cooling tower 1, a filter screen 3 and a drainage inclined plate 4 are also arranged in the water collecting tank 2, the drainage inclined plate 4 is arranged at the lower part of the filter screen 3, the recycled water leaked by the cooling tower 1 firstly passes through the filter screen 3 and then drops onto the drainage inclined plate 4 at the lower part of the cooling tower, the filter screen 3 adopts a fiber mesh, the filter can filter out impurities such as large particles in the cooling tower reuse water, and plays a role of primary filtration, the reuse water permeating through the filter screen 3 falls on the drainage inclined plate 4, the included angle between the drainage inclined plate 4 and the horizontal plane is 5-10 degrees, the higher end of the drainage inclined plate is fixedly connected with the water collecting tank 2, the lower end of the drainage inclined plate and the side wall of the water collecting tank 2 form a notch, the reuse water after primary filtration can slide along the drainage inclined plate 4 and flow into the bottom of the water collecting tank 2 from the notch, and thus primary screening and filtration are completed; then, the operator opens the chemical injection valve 6 at the bottom of the chemical tank 5 to let the purifying chemical flow into the water collecting tank 2 from the chemical tank 5 along the pipeline and mix with the reuse water after primary screening to complete the primary purification of the reuse water; then, the conveying pump 7 arranged at one side of the water collecting tank 2 is used for conveying the primarily filtered and purified reuse water into a first filtering device 8 through a pipeline, the first filtering device 8 adopts a micron filtering tank which can remove fine dust, rust, gravel and other impurities in the reuse water, under the action of a first filtering output pump 9 arranged at the bottom of the first filtering device 8, the first-stage filtered reuse water is conveyed into a second filtering device 10 through a pipeline, the second filtering device 10 adopts a TFC reverse osmosis membrane filtering tank which can remove all organic impurities and other solid or heavy metal substances dissolved in the water, under the action of a second filtering output pump 11 arranged at the bottom of the second filtering device 10, the second-stage filtered reuse water is conveyed into a third filtering device 12 through a pipeline, the third filtering device 12 adopts an active carbon filtering tank, the device can remove chlorine odor, trihalomethane and most organic substances in the reuse water, thereby completing three-stage filtration, the reuse water after the three-stage filtration can reach a clean state, under the action of a third filtration output pump 13 arranged at the bottom of a third filtration device 12, clean water after the three-stage filtration is conveyed into a sterilization device 14 through a pipeline, the sterilization device 14 adopts an ultraviolet water sterilization device, the sterilization and disinfection of the reuse water after filtration and purification can be carried out, in addition, a detection device 15 is also arranged at the upper part of the sterilization device 14, the detection device 15 adopts a self-suction water quality detector, the device can extract and detect the reuse water in the sterilization device 14 by utilizing a water pump arranged on the device, and judges whether the purified reuse water reaches a purification standard, if the reuse water after multiple filtration and disinfection reaches a clean state, the detection device 15 utilizes a line to start a finished product water output pump 17, and conveys the sterilized and thoroughly purified reuse water to a finished product water storage tank 18 through a pipeline for use; if the reuse water detected by the detection device 15 fails to reach the cleaning standard, the detection device 15 will use a line to start the reflux pressure pump 16, and the unqualified reuse water is transported back to the first filtering device 8 through the pipeline to be purified and disinfected again; the whole purification system has clear structural thought, does not need manual operation, realizes the detection and the monitoring of water quality, effectively combines the circulation purification and the finished product output, further ensures the output quality of reuse water, and improves the purification quality of the reuse water.

In the description of the present invention, it should be noted that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "inner", "outer", "top", "bottom", "end", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplification of the description, but 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 thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

While one embodiment of the present invention has been described in detail, the description is only a preferred embodiment of the present invention, and should not be considered as limiting the scope of the present invention. All the equivalent changes and improvements made according to the application scope of the present invention should still fall within the patent coverage of the present invention.

Claims (9)

1. The utility model provides a reuse water purifies output mechanism for cooling tower which characterized in that: the device consists of a cooling tower, a water collecting tank, a medicament tank, a delivery pump, a first filtering device, a second filtering device, a third filtering device, a sterilizing device, a detection device, a reflux pressure pump, a finished water output pump and a finished water storage tank, wherein the water collecting tank is positioned at the lower part of the cooling tower, the water collecting tank is arranged underground and is fixedly connected, the medicament tank is positioned at one side of the cooling tower and is fixedly connected with the ground, a medicament injection valve is also arranged on the medicament tank and is positioned at the bottom position of the medicament tank, the medicament injection valve is fixedly connected with the medicament tank, the medicament tank is fixedly connected with the water collecting tank through the medicament injection valve by utilizing a pipeline, the delivery pump is positioned at one side of the water collecting tank and is fixedly connected with the water collecting tank, and the delivery pump is fixedly connected with the first filtering device by utilizing a pipeline, the first filtering device is positioned at the next stage of the water collecting tank, the first filtering device is positioned on the ground and fixedly connected with the ground, a first filtering output pump is also arranged on the first filtering device and positioned at the bottom position of the first filtering device, the first filtering output pump is fixedly connected with the first filtering device, the first filtering device is fixedly connected with the second filtering device through a pipeline by the first filtering output pump, the second filtering device is positioned at the next stage of the first filtering device and fixedly connected with the ground, a second filtering output pump is also arranged on the second filtering device and positioned at the bottom position of the second filtering device, and the second filtering device is fixedly connected with the third filtering device through a pipeline by the second filtering output pump, the third filtering device is positioned at the next stage of the second filtering device, the third filtering device is fixedly connected with the ground, a third filtering output pump is further arranged on the third filtering device, the third filtering output pump is positioned at the bottom position of the third filtering device, the third filtering device is fixedly connected with the sterilizing device through a pipeline through the third filtering output pump, the sterilizing device is positioned at the next stage of the third filtering output pump, the sterilizing device is fixedly connected with the ground, the detecting device is positioned at the upper part of the sterilizing device, the detecting device is fixedly connected with the sterilizing device, the reflux pressure pump and the product water output pump are respectively positioned at the bottom positions at two sides of the sterilizing device, the reflux pressure pump and the product water output pump are both fixedly connected with the sterilizing device, and the reflux pressure pump is fixedly connected with the first filtering device through a pipeline, the finished product water output pump is fixedly connected with a finished product water storage tank by a pipeline, the finished product water storage tank is positioned at the next stage of the sterilizing device, and the finished product water storage tank is fixedly connected with the ground.

2. The reuse water purification output mechanism for a cooling tower according to claim 1, wherein: still be equipped with filter screen and drainage swash plate on the catch basin, filter screen and drainage swash plate all are located the inside of catch basin, and the drainage swash plate is located the lower part of filter screen, filter screen and drainage swash plate all are fixed connection with the catch basin.

3. The reuse water purification output mechanism for a cooling tower according to claim 2, wherein: the filter screen is a fiber screen.

4. The reuse water purification output mechanism for a cooling tower according to claim 2, wherein: the included angle between the drainage inclined plate and the horizontal plane is 5-10 degrees.

5. The reuse water purification output mechanism for a cooling tower according to claim 1, wherein: the first filtering device is a micron filtering tank.

6. The reuse water purification output mechanism for a cooling tower according to claim 1, wherein: the second filtering device is a TFC reverse osmosis membrane filtering tank.

7. The reuse water purification output mechanism for a cooling tower according to claim 1, wherein: the third filtering device is an activated carbon filtering tank.

8. The reuse water purification output mechanism for a cooling tower according to claim 1, wherein: the sterilizing device is an ultraviolet water sterilizing device.

9. The reuse water purification output mechanism for a cooling tower according to claim 1, wherein: the detection device is a self-suction water quality detector.

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