CN213147537U - Cooling tower water tank pollution discharge device - Google Patents

Abstract

The utility model discloses a cooling tower water tank waste fitting discharging, including cooling tower, scraper blade and first filter equipment, the first backup pad of cooling tower right side below fixed mounting, first circulating pipe has been seted up to cooling tower right side bottom, spray pump output and advance water piping connection, and inlet tube one side has seted up wash pipe, spray pump's one end is kept away from to the inlet tube and the package that catchments is connected, the cooling tower bottom is provided with the water catch bowl. This cooling tower basin waste fitting discharging, the structure sets up rationally, through setting up first filter equipment, tentatively separates mud and clear water, when blowdown to the water catch bowl, opens the valve of wash pipe, and the scraper blade washs the mud district simultaneously, and second filter equipment separates mud and clear water once more, and the clear water passes through second circulating pipe and gets into the clear water district, and the safe operation of assurance cooling tower that can be better promotes the development of cooling tower trade.

Description

Cooling tower water tank pollution discharge device

Technical Field

The utility model relates to a cooling tower blowdown technical field specifically is a cooling tower basin waste fitting discharging.

Background

The cooling tower is an evaporation heat dissipation device which generates steam by utilizing heat exchange after water and air flow contact, the steam volatilizes and takes away heat to evaporate and dissipate heat, convectively transfer heat and radiatively transfer heat to reduce the water temperature of a system, the evaporation heat dissipation device is widely applied to the industries of chemical industry, heat power, electric power, refrigeration and the like to reduce the water temperature of the system and ensure the normal operation of the system, after the cooling tower runs for a long time, a plurality of impurity dirt such as silt, rust, dirt sheets falling off from fillers, other foreign matters entering from the outside and the like can be collected in a water collecting tank, if the collected impurities are too much, the problems of unsmooth cooling water circulation and poor water quality can be caused, a pipeline filter is blocked, the cooling water circulation is unstable, the existing water collecting tank pollution discharge mainly adopts a manual mode to remove the silt, the cooling tower only can run when the machine is stopped, the cleaning maintenance cost is high, and, the pollution of water is caused while the pollution is discharged, and the field environment is severe because water and mud cannot be separated and treated.

In order to overcome the defects in the existing market, the technology for improving the sewage draining device of the water tank of the cooling tower is urgently needed, the safe operation of the cooling tower can be better ensured, and the development of the industry of the cooling tower is promoted.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a cooling tower water tank waste fitting discharging to solve the water catch bowl blowdown that provides in the above-mentioned background art and mainly adopt manual mode to get rid of silt, operation when can only shutting down, the clearance maintenance cost is high, and the water of water catch bowl the inside can then discharge in a large number together when the blowdown moreover, has also caused water pollution in the time of the blowdown, and water, mud can not separate and administer the problem that leads to the site environment abominable.

In order to achieve the above object, the utility model provides a following technical scheme: a cooling tower water tank pollution discharge device comprises a cooling tower, a scraper and a first filtering device, wherein a first supporting plate is fixedly arranged below the right side of the cooling tower, a spray water pump is arranged on the first supporting plate, a first circulating water pipe is arranged at the bottom of the right side of the cooling tower, the other end of the first circulating water pipe is connected with a spray water pump, the output end of the spray water pump is connected with a water inlet pipe, and one side of the water inlet pipe is provided with a flushing water pipe, the flushing water pipe is provided with a valve, one end of the water inlet pipe, which is far away from the spray water pump, is connected with the water collecting bag, and one end of the water collecting bag is provided with a water distribution pipe, the outer surface of the water distribution pipe is uniformly provided with spraying and sprinkling heads, the middle inside the cooling tower is provided with a heat dissipation window, and the heat dissipation window is positioned below the spraying and spraying head, the bottom of the cooling tower is provided with a water collecting tank, and one end of the left side of the cooling tower is provided with a sewage discharge pipeline.

Preferably, the inside first filter equipment that is provided with of water catch bowl, first filter equipment divide into mud district and clear water district with the water catch bowl, and first filter equipment is the tilt state, and first filter equipment top is provided with the scraper blade.

Preferably, a separation ball is arranged in the middle of the sewage discharge pipeline, a second filtering device is arranged in the separation ball, the bottom of the separation ball is fixedly communicated with a second circulating water pipe, and the second circulating water pipe is communicated with a clean water area.

Preferably, a sewage draining valve is arranged at the outlet end of the sewage draining pipeline, the bottom of the sewage draining pipeline and the second filtering device are positioned on the same horizontal line, and the other end of the sewage draining pipeline is communicated with the sludge area.

Preferably, a first filter plate, a second filter plate and a third active carbon filter plate are arranged in the first filter device and the second filter device.

Preferably, a second supporting plate is arranged on the side face of the cooling tower, the second supporting plate and the first filtering device are arranged in parallel, an air cylinder is fixedly mounted on the second supporting plate, a piston rod is arranged in the air cylinder, and one end, located outside the air cylinder, of the piston rod is connected with the scraper.

Compared with the prior art, the beneficial effects of the utility model are that: this cooling tower basin waste fitting discharging, the structure sets up rationally, through setting up first filter equipment, tentatively separate mud and clear water, mud storage is in mud district, when blowdown to the water catch bowl, open the valve of wash pipe, wash mud district, the cylinder drives the scraper blade and washs mud district simultaneously, reduce the maintenance cost, second filter equipment separates mud and clear water once more, the clear water passes through second circulating pipe and gets into clear water district, carry out recycle to the water source, the safe operation of assurance cooling tower that can be better, promote the development of cooling tower trade.

Drawings

FIG. 1 is a front view of the structure of the present invention;

FIG. 2 is an expanded view of the structural filter device of the present invention;

fig. 3 is a schematic side view of the structure of the present invention.

In the figure: 1. a cooling tower; 2. a second circulating water pipe; 3. a second filtering device; 4. a blowdown valve; 5. a blowdown line; 6. separating the balls; 7. a sludge zone; 8. a water collection tank; 9. a heat dissipation window; 10. spraying a spray head; 11. a water distribution pipe; 12. collecting water; 13. a water inlet pipe; 14. flushing the water pipe; 15. a spray water pump; 16. a first support plate; 17. a first circulating water pipe; 18. a squeegee; 19. a clear water zone; 20. a first filtering device; 21. a first filter plate; 22. a second filter plate; 23. an activated carbon filter plate; 24. a second support plate; 25. a cylinder; 26. a piston rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a cooling tower water tank pollution discharge device comprises a cooling tower 1, a scraper 18 and a first filtering device 20, wherein a first supporting plate 16 is fixedly installed below the right side of the cooling tower 1, a spray water pump 15 is arranged on the first supporting plate 16, a first circulating water pipe 17 is arranged at the bottom of the right side of the cooling tower 1, the other end of the first circulating water pipe 17 is connected with the spray water pump 15, the output end of the spray water pump 15 is connected with a water inlet pipe 13, a flushing water pipe 14 is arranged on one side of the water inlet pipe 13, the sludge area 7 is flushed during pollution discharge, a valve is arranged on the flushing water pipe 14, when the sludge area 7 is flushed, the flushing water pipe 14 is opened, one end of the water inlet pipe 13, which is far away from the spray water pump 15, is connected with a water collecting bag 12, one end of the water collecting bag 12 is provided with a water distribution pipe 11, spray heads 10 are uniformly arranged on the outer surface of the water distribution pipe 11, the bottom of a cooling tower 1 is provided with a water collecting tank 8, one end of the left side of the cooling tower 1 is provided with a sewage discharge pipeline 5, the inside of the water collecting tank 8 is provided with a first filtering device 20, the first filtering device 20 divides the water collecting tank 8 into a sludge area 7 and a clear water area 19, the first filtering device 20 is in an inclined state, a scraper 18 is arranged above the first filtering device 20, the arrangement of the scraper 18 reduces the cleaning and maintenance cost, the middle part of the sewage discharge pipeline 5 is provided with a separating ball 6, the inside of the separating ball 6 is provided with a second filtering device 3, the bottom of the separating ball 6 is fixedly communicated with a second circulating water pipe 2, the second circulating water pipe 2 is communicated with the clear water area 19 to reduce the loss of water source and avoid the severe field environment caused by that water and mud cannot be separated and treated, the outlet end of the sewage discharge pipeline 5 is provided with a sewage discharge valve 4, the bottom of the sewage discharge pipeline 5 and the, first filter 20 and the inside first filter 21, second filter 22 and the third active carbon filter 23 of all being provided with of second filter 3, cooling tower 1 side is provided with second backup pad 24, second backup pad 24 is parallel arrangement with first filter 20, and fixed mounting has cylinder 25 on the second backup pad 24, and the inside piston rod 26 that is provided with of cylinder 25, piston rod 26 is located the outside one end of cylinder 25 and is connected with scraper blade 18, avoid artifical entering cooling tower 1, reduce workman intensity of labour.

The working principle is as follows: when using this cooling tower basin waste fitting discharging, through setting up first filter equipment 20, tentatively separate mud and clear water, mud storage is distinguished 7 in mud, when blowdown to water catch bowl 8, open the valve of wash pipe 14, wash mud district 7, cylinder 25 drives scraper blade 18 and washs mud district 7 simultaneously, reduce the maintenance cost, second filter equipment 3 separates mud and clear water once more, the clear water passes through second circulating water pipe 2 and gets into clear water district 19, carry out recycle to the water source, reduce workman intensity of labour simultaneously, this is exactly the whole process of this cooling tower basin waste fitting discharging work.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The utility model provides a cooling tower basin waste fitting discharging, includes cooling tower (1), scraper blade (18) and first filter equipment (20), its characterized in that: a first supporting plate (16) is fixedly arranged below the right side of the cooling tower (1), a spray water pump (15) is arranged on the first supporting plate (16), a first circulating water pipe (17) is arranged at the bottom of the right side of the cooling tower (1), the other end of the first circulating water pipe (17) is connected with the spray water pump (15), the output end of the spray water pump (15) is connected with a water inlet pipe (13), a flushing water pipe (14) is arranged on one side of the water inlet pipe (13), a valve is arranged on the flushing water pipe (14), one end, far away from the spray water pump (15), of the water inlet pipe (13) is connected with a water collecting bag (12), a water distribution pipe (11) is arranged at one end of the water collecting bag (12), spray heads (10) are uniformly arranged on the outer surface of the water distribution pipe (11), a heat dissipation window (9) is arranged in the middle of the cooling tower (1), and the heat dissipation window (, the bottom of the cooling tower (1) is provided with a water collecting tank (8), and one end of the left side of the cooling tower (1) is provided with a sewage draining pipeline (5).

2. The cooling tower sump blowdown apparatus of claim 1, wherein: the water collecting tank (8) is internally provided with a first filtering device (20), the first filtering device (20) divides the water collecting tank (8) into a sludge area (7) and a clear water area (19), the first filtering device (20) is in an inclined state, and a scraper (18) is arranged above the first filtering device (20).

3. The cooling tower sump blowdown apparatus of claim 1, wherein: the sewage discharge pipeline (5) is provided with a separating ball (6) in the middle, a second filtering device (3) is arranged inside the separating ball (6), the bottom of the separating ball (6) is fixedly communicated with a second circulating water pipe (2), and the second circulating water pipe (2) is communicated with a clear water area (19).

4. The cooling tower sump blowdown apparatus of claim 1, wherein: the outlet end of the sewage pipeline (5) is provided with a sewage valve (4), the bottom of the sewage pipeline (5) and the second filtering device (3) are positioned on the same horizontal line, and the other end of the sewage pipeline (5) is communicated with a sludge area (7).

5. The cooling tower sump blowdown apparatus of claim 1, wherein: the first filtering device (20) and the second filtering device (3) are internally provided with a first filtering plate (21), a second filtering plate (22) and a third activated carbon filtering plate (23).

6. The cooling tower sump blowdown apparatus of claim 1, wherein: the cooling tower (1) side is provided with second backup pad (24), and second backup pad (24) are parallel arrangement with first filter equipment (20), and fixed mounting has cylinder (25) on second backup pad (24), and cylinder (25) inside is provided with piston rod (26), and piston rod (26) are located cylinder (25) outside one end and are connected with scraper blade (18).

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