CN213895490U - Open circulating cooling water purification installation - Google Patents
Open circulating cooling water purification installation Download PDFInfo
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- CN213895490U CN213895490U CN202022018042.1U CN202022018042U CN213895490U CN 213895490 U CN213895490 U CN 213895490U CN 202022018042 U CN202022018042 U CN 202022018042U CN 213895490 U CN213895490 U CN 213895490U
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Abstract
An open circulating cooling water purification device comprises a purification tower, a descaling system and a sterilization system, wherein the purification tower is long round, the top end of the purification tower is provided with a cooling water inlet pipe, and a first water dispersing device, a second water dispersing device and a filtering area are sequentially arranged in the purification tower from top to bottom; the descaling system comprises a descaling pool and a scale inhibitor arranged on the upper left of the descaling pool; the sterilization system comprises a sterilization tank and a sterilizing agent arranged above the sterilization tank; the purification tower is connected with the descaling system through a pipeline, and the descaling system is connected with the sterilization system through a pipeline; the utility model discloses simple structure, the design of two-layer water dispersal device can be to the fine cooling of cooling water, can carry to continue recycling to the water equipment through the cooling water after filtering, descaling and sterilizing to recirculated cooling water, reaches recirculated cooling water purified purpose.
Description
Technical Field
The utility model relates to a circulation reaches recirculated cooling water treatment technical field, concretely relates to open recirculated cooling water purification installation.
Background
In the industrial field, circulating cooling water systems are classified into closed circulating water systems and open circulating water systems, and the open circulating water systems are widely used due to low investment and convenient maintenance. In the operation process of the open circulating water system, water can be concentrated, a small amount of mineral substances and water are evaporated, the conductivity of the water can be increased, the hardness and PH can also be increased, meanwhile, the comprehensive effect of impurities and sunlight in the air can cause the growth of microorganisms, algae and the like, particularly, a large amount of suspended matters exist in cooling water, dust and sundries in the air finally become silt, the turbidity of water quality is caused, and simultaneously, scales are generated, so that the pipeline is blocked, the heat conductivity is damaged, the performance of equipment is influenced, and the maintenance cost is increased.
Therefore, the circulating cooling water of the open circulating water system must be purified and then recycled to the equipment. At present, a plurality of purification treatment methods for open circulating water are available, and an electrochemical method is generally available, and has the disadvantages of complex equipment, high cost and high potential safety hazard.
SUMMERY OF THE UTILITY MODEL
In order to solve the above technical problem, the utility model provides an open circulative cooling water purification installation can carry out getting rid of suspended solid, controls the incrustation scale and restraines the microorganism, and the cooling water after the purification can reach circulative cooling water's water standard.
The utility model adopts the following technical scheme:
an open circulating cooling water purification device comprises a purification tower, a descaling system and a sterilization system, wherein the purification tower is long round, the top end of the purification tower is provided with a cooling water inlet pipe, and a first water dispersing device, a second water dispersing device and a filtering area are sequentially arranged in the purification tower from top to bottom; the descaling system comprises a descaling pool and a scale inhibitor arranged on the upper left of the descaling pool; the sterilization system comprises a sterilization tank and a sterilizing agent arranged above the sterilization tank; the purification tower is connected with the descaling system through a pipeline, the descaling system is connected with the sterilization system through a pipeline, and the purified cooling water can reach the use standard for use.
As a preferred technical solution of the present invention, the first water dispersing device and the second water dispersing device are umbrella-shaped, and the first water dispersing device and the second water dispersing device are respectively provided with a plurality of round holes, so as to disperse the cooling water, prolong the falling time of the cooling water, ensure the contact time between the cooling water and the air, and achieve the cooling effect; inside the purification tower, be equipped with first boss and second boss along the purification tower circumferencial direction corresponding to first water dispersal device and second water dispersal device below respectively for support water dispersal device.
As a preferred technical scheme of the utility model, the side wall of the purification tower is provided with a cooling fan, and the top of the purification tower is provided with an air outlet; and a manhole is arranged on the side wall of the purification tower and above the filtering area.
As an optimal technical scheme of the utility model, it is two-layer to divide into upper strata and lower floor in the filtration district, the upper strata is the PP cotton, the lower floor is the active carbon.
As an optimal technical scheme of the utility model, antisludging agent and descaling pond pipe connection, germicide and sterilization pond pipe connection, be equipped with measuring pump and stop valve on the pipeline.
As a preferred technical proposal of the utility model, the scale inhibitor is a descaling rust remover; the sterilizing agent is a viscosity-removing algicide.
As an optimized technical proposal of the utility model, the purifying tower and a flowmeter is arranged between the descaling systems.
The utility model discloses simple structure, the design of two-layer water dispersing device can be to the fine cooling of cooling water, through filtering recirculated cooling water, descaling and sterilization back, can prevent the scale deposit, prevent that the dirt from corroding down the perforation, delay the precipitate in base member corrosion rate, the dispersion water and get rid of the microorganism, restrain the microorganism regeneration. The purified cooling water can be conveyed to water using equipment for continuous recycling, so that the purpose of purifying the circulating cooling water is achieved.
Drawings
FIG. 1 is a schematic structural view of an open circulation cooling water purification device of the present invention;
FIG. 2 is a top view of the first water dispersing device of the present invention;
the symbols in the drawings illustrate that:
1: purification tower, 2: descaling system, 3: sterilization system, 4: cooling water inlet pipe, 5: first water dispersing device, 6: second water dispersing device, 7: a filtration zone, 8: round hole, 9: first boss, 10: second boss, 11: cooling fan, 12: an air outlet, 13: manhole, 14: PP cotton, 15: activated carbon, 16: scale inhibitor, 17: metering pump, 18: stop valve, 19: sterilizing tank, 20: descaling pool, 21: sterilizing agent, 22: a flow meter.
Detailed Description
The invention will now be described in further detail with reference to the accompanying drawings.
As shown in fig. 1 to 2, an open circulating cooling water purification device includes a purification tower 1, a descaling system 2 and a sterilization system 3, wherein the purification tower 1 is oblong, a cooling water inlet pipe 4 is arranged at the top end of the purification tower 1, and a first water dispersing device 5, a second water dispersing device 6 and a filtering area 7 are sequentially arranged in the purification tower 1 from top to bottom. First water dispersal device 5 and second water dispersal device 6 are umbelliform type, be equipped with a plurality of round holes 8 on first water dispersal device 5 and the second water dispersal device 6 respectively, not only disperse the cooling water, but also can prolong the time that the cooling water descends, guarantee the cooling water and air contact time, reach the effect of cooling. Inside the purification tower 1, a first boss 9 and a second boss 10 are respectively arranged along the circumferential direction of the purification tower 1 corresponding to the lower parts of the first water dispersing device 5 and the second water dispersing device 6 and are used for supporting the water dispersing devices. The side wall of the purification tower 1 is provided with a cooling fan 11 for cooling water, and the top of the purification tower 1 is provided with an air outlet 12; the manhole 13 is arranged on the side wall of the purifying tower 1 and above the filtering area 7, and workers can enter the purifying tower 1 through the manhole 13 to clean impurities filtered by the filtering area 7. The filtering area 7 is divided into an upper layer and a lower layer, the upper layer is PP cotton 14 and is used for removing various visible impurities in water, and the lower layer is activated carbon 15 and is used for removing organic impurities. The descaling system 2 comprises a descaling pool 20 and a scale inhibitor 16 arranged on the upper left of the descaling pool 20, wherein the scale inhibitor 16 is a descaling rust remover and can prevent scaling, prevent under-scale corrosion perforation, delay the corrosion speed of a matrix and disperse precipitates in a water body. The scale inhibitor 16 is connected with a descaling pool 20 through a pipeline, and a metering pump 17 and a stop valve 18 are arranged on the pipeline. The sterilization system 3 comprises a sterilization tank 19 and a sterilizing agent 21 arranged above the sterilization tank 19, wherein the sterilizing agent 21 is a viscosity and algae removing agent for removing slime, algae and harmful microorganisms generated by coating the inner wall of the fluid pipeline equipment; inhibiting the reproduction of bacteria and algae in a circulating water cold fluid system; is not affected by water quality and has strong stability. The sterilizing agent 21 is connected with a sterilizing tank 19 through a pipeline, and a metering pump 17 and a stop valve 18 are arranged on the pipeline. The purification tower 1 is connected with the descaling system 2 through a pipeline, and a flow meter 22 is arranged between the purification tower 1 and the descaling system 2. The flow meter 22 is used in cooperation with the metering pump 17, and the amounts of the scale inhibitor and the sterilizing agent supplied by the metering pump 17 are controlled according to the amount of the cooling water, so that the scale inhibitor and the sterilizing agent are mixed according to the optimal mixing proportion. If the scale inhibitor 16 and the sterilizing agent 21 are too much or the scale inhibitor 16 and the sterilizing agent 21 are too little, the waste is caused by too much scale inhibitor and sterilizing agent, and the scale removing and sterilizing effects cannot be achieved by too little scale inhibitor and sterilizing agent. The descaling system 2 is connected with the sterilization system 3 through a pipeline, and the purified cooling water can reach the use standard for use.
The utility model discloses simple structure, the design of two-layer water dispersing device can be to the fine cooling of cooling water, through filtering recirculated cooling water, descaling and sterilization back, can prevent the scale deposit, prevent that the dirt from corroding down the perforation, delay the precipitate in base member corrosion rate, the dispersion water and get rid of the microorganism, restrain the microorganism regeneration. The purified cooling water can be conveyed to water using equipment for continuous recycling, so that the purpose of purifying the circulating cooling water is achieved.
Finally, it should be noted that: these embodiments are merely illustrative of the present invention and do not limit the scope of the invention. In addition, other variations and modifications will be apparent to persons skilled in the art based on the foregoing description. And are neither required nor exhaustive of all embodiments. And obvious changes and modifications may be made without departing from the scope of the present invention.
Claims (7)
1. An open circulation cooling water purification installation which characterized in that: the device comprises a purification tower (1), a descaling system (2) and a sterilization system (3), wherein the purification tower (1) is long round, a cooling water inlet pipe (4) is arranged at the top end of the purification tower (1), and a first water dispersing device (5), a second water dispersing device (6) and a filtering area (7) are sequentially arranged in the purification tower (1) from top to bottom; the descaling system (2) comprises a descaling pool (20) and a scale inhibitor (16) arranged on the upper left of the descaling pool (20); the sterilization system (3) comprises a sterilization tank (19) and a sterilizing agent (21) arranged above the sterilization tank (19); the purifying tower (1) is connected with the descaling system (2) through a pipeline, and the descaling system (2) is connected with the sterilizing system (3) through a pipeline.
2. An open circulation cooling water purification apparatus according to claim 1, wherein: the first water dispersing device (5) and the second water dispersing device (6) are umbrella-shaped, and a plurality of round holes (8) are respectively formed in the first water dispersing device (5) and the second water dispersing device (6), so that cooling water is dispersed, the falling time of the cooling water can be prolonged, the contact time of the cooling water and air is ensured, and the cooling effect is achieved; inside the purification tower, a first boss (9) and a second boss (10) are respectively arranged along the circumferential direction of the purification tower (1) corresponding to the lower parts of the first water dispersing device (5) and the second water dispersing device (6) and used for supporting the water dispersing devices.
3. An open circulation cooling water purification apparatus according to claim 1, wherein: a cooling fan (11) is arranged on the side wall of the purification tower (1), and an air outlet (12) is formed in the top of the purification tower (1); a manhole (13) is arranged on the side wall of the purification tower (1) and above the filtering area (7).
4. An open circulation cooling water purification apparatus according to claim 1, wherein: the filtering area (7) is divided into an upper layer and a lower layer, the upper layer is PP cotton (14), and the lower layer is activated carbon (15).
5. An open circulation cooling water purification apparatus according to claim 1, wherein: the scale inhibitor (16) is connected with a descaling pool (20) through a pipeline, the sterilizing agent (21) is connected with a sterilizing pool (19) through a pipeline, and a metering pump (17) and a stop valve (18) are arranged on the pipeline.
6. An open circulation cooling water purification apparatus according to claim 1, wherein: the scale inhibitor (16) is a descaling rust remover; the sterilizing agent (21) is a viscosity-removing algicide.
7. An open circulation cooling water purification apparatus according to claim 1, wherein: a flowmeter (22) is arranged between the purification tower (1) and the descaling system (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022018042.1U CN213895490U (en) | 2020-09-15 | 2020-09-15 | Open circulating cooling water purification installation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022018042.1U CN213895490U (en) | 2020-09-15 | 2020-09-15 | Open circulating cooling water purification installation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213895490U true CN213895490U (en) | 2021-08-06 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022018042.1U Active CN213895490U (en) | 2020-09-15 | 2020-09-15 | Open circulating cooling water purification installation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213895490U (en) |
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2020
- 2020-09-15 CN CN202022018042.1U patent/CN213895490U/en active Active
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