CN211782867U

CN211782867U - Closed circulation cooling tower with water quality filtering structure

Info

Publication number: CN211782867U
Application number: CN202020260940.5U
Authority: CN
Inventors: 王世超; 崔明君; 王世伦
Original assignee: Hebei Jinggang Kangming Technology Development Co ltd
Current assignee: Hebei Jinggang Kangming Technology Development Co ltd
Priority date: 2020-03-06
Filing date: 2020-03-06
Publication date: 2020-10-27
Anticipated expiration: 2030-03-06

Abstract

The utility model discloses a closed circulative cooling tower with water filtering structure, including tower body and drain, the inside of tower body is provided with dirty groove, the backward flow groove is installed to the top in dirty groove, and the bottom of backward flow groove runs through there is the through-hole, the inside in dirty groove is provided with the baffle, and all installs the slot at both ends around the baffle, the filter plate is installed to the top of backward flow groove, the chimney filter is installed to one side of backward flow inslot portion, and the outer wall of chimney filter installs the filtration pore, the inside of chimney filter is provided with thin filter screen, the drain is located the opposite side in dirty groove. This closed circulative cooling tower with water quality filtration is provided with cooling module, can effectually cool down the processing to rivers through cooling module to and with the cooling water along the inside leading-in to the inside of shower of pipe, make the cooling water can obtain effectual utilization, thereby can the effectual cyclic utilization's that improves rivers efficiency.

Description

Closed circulation cooling tower with water quality filtering structure

Technical Field

The utility model relates to a closed circulative cooling tower technical field specifically is a closed circulative cooling tower with water filtering structure.

Background

In a closed cooling tower (also called an evaporative air cooler, a closed cooling tower or a closed cooling tower), a tubular heat exchanger is arranged in the tower, and the cooling effect is ensured by the heat exchange of circulating air, spray water outside the pipe and circulating water inside the pipe. Because the circulating water is in-pipe closed circulation, the water quality can be ensured not to be polluted, the efficient operation of the main equipment is well protected, and the service life is prolonged. When the outside air temperature is low, the spray water system can be stopped, and the water-saving effect is achieved. With the implementation of national energy-saving and emission-reducing policies and the increasing shortage of water resources, closed cooling towers are widely applied to the industries such as ferrous metallurgy, power electronics, machining, air conditioning systems and the like in recent years.

The existing closed circulating cooling tower is easy to consume a large amount of water in the using process, the water cannot be effectively utilized, the using requirements of people cannot be well met, and technical innovation is performed on the basis of the existing closed circulating cooling tower according to the conditions.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a closed circulative cooling tower with water filtering structure to propose current closed circulative cooling tower in solving above-mentioned background art in the use, consume a large amount of water easily, and water can not obtain effectual utilization, can not be fine satisfy people's user demand problem.

In order to achieve the above object, the utility model provides a following technical scheme: a closed circulating cooling tower with a water filtering structure comprises a tower body and a sewage draining port, wherein a sewage tank is arranged in the tower body, a backflow tank is arranged above the sewage tank, a through hole penetrates through the bottom of the backflow tank, a partition plate is arranged in the sewage tank, inserting grooves are formed in the front end and the rear end of the partition plate, a filter screen plate is arranged above the backflow tank, a filter pipe is arranged on one side of the inner portion of the backflow tank, a filter hole is formed in the outer wall of the filter pipe, a fine filter screen is arranged in the filter pipe, the sewage draining port is located on the other side of the sewage tank, a connecting pipe is arranged on one side of the tower body, a water pump is arranged on one side of the connecting pipe, a water pipe is arranged above the water pump, a cooling assembly is arranged above the water pipe, a guide pipe is arranged above the cooling assembly, a heat exchanger is arranged above the filter, the motor is installed to the top of shower, and the through-hole is installed to the top of motor.

Preferably, the sewage tank is communicated with the reflux tank through the through holes, and the through holes are uniformly distributed along the horizontal central line direction of the sewage tank.

Preferably, the reflow groove is connected with the partition board through the slot, and the partition board and the slot are uniformly distributed along the horizontal central line direction of the reflow groove.

Preferably, the reflux groove is connected with the filter screen plate, and the inside of the filter screen plate is in a net structure.

Preferably, the filtering holes are uniformly distributed along the outer wall of the filtering pipe, and the central axis of the filtering pipe coincides with the central axis of the fine filtering net.

Preferably, the spray pipe is communicated with the cooling assembly through a guide pipe, and the cooling assembly is communicated with the reflux groove through a connecting pipe, a water pump, a water pipe, a filter pipe and a reflux groove.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses be provided with dirty groove and through-hole, the deposit in the backwash tank can be effectively lead to the inside of dirty groove through the through-hole, can be effectual separate certain distance between deposit and the drainage, avoid drainage to vibrate and produce muddy to and can be effectual improvement precipitate exhaust high efficiency, be provided with slot and baffle, the even distribution of baffle can be effectual with drainage separation treatment, can effectually restrain the vibration that drainage produced;

2. the utility model discloses being provided with the filter screen board, can effectively carrying out filtration treatment to sewage through the filter screen board, reduce the impurity that sewage carried, can effectively guarantee the cleanliness factor of drainage, be provided with filtration pore and thin filter screen, filtration pore and thin filter screen can effectively provide secondary filtration treatment for sewage, avoid outside impurity to flow into the inside of chimney filter, can effectively keep the limpidity of rivers, make rivers can obtain stable propelling movement;

3. the utility model discloses be provided with cooling module, can effectually cool down the processing to rivers through cooling module to and with the cooling water leading-in to the inside of shower along the inside of pipe, make the cooling water can obtain effectual utilization, thereby can the effectual cyclic utilization's that improves rivers efficiency.

Drawings

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

FIG. 2 is a schematic view of the cross-sectional structure of the bottom of the reflow tank of the present invention;

fig. 3 is a schematic view of a part of an enlarged structure at a in fig. 1 according to the present invention.

In the figure: 1. a tower body; 2. a sewage tank; 3. a sewage draining outlet; 4. a reflux tank; 5. a partition plate; 6. a slot; 7. a filter screen plate; 8. a filter tube; 9. filtering holes; 10. a fine filter screen; 11. a connecting pipe; 12. a water pump; 13. a water pipe; 14. a cooling assembly; 15. a conduit; 16. a heat exchanger; 17. a shower pipe; 18. a motor; 19. a blade; 20. and a through hole.

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 closed circulation cooling tower with a water filtering structure comprises a tower body 1 and a sewage outlet 3, a sewage tank 2 is arranged inside the tower body 1, a backflow tank 4 is arranged above the sewage tank 2, a through hole 20 penetrates through the bottom of the backflow tank 4, the sewage tank 2 is communicated with the backflow tank 4 through the through hole 20, the through hole 20 is uniformly distributed along the horizontal central line direction of the sewage tank 2, sediment inside the backflow tank 4 can be effectively guided into the sewage tank 2 through the through hole 20, the sediment and water filter can be effectively separated by a certain distance, turbidity caused by water filtering oscillation is avoided, and the efficiency of discharging the sediment can be effectively improved;

the sewage treatment device is characterized in that a partition plate 5 is arranged in the sewage tank 2, slots 6 are respectively arranged at the front end and the rear end of the partition plate 5, the backflow tank 4 is connected with the partition plate 5 through the slots 6, the partition plate 5 and the slots 6 are uniformly distributed along the horizontal central line direction of the backflow tank 4, the partition plate 5 can be inserted into the backflow tank 4 along the vertical central line direction of the slots 6, the uniformly distributed partition plates 5 can effectively separate and treat filtered water and effectively inhibit the oscillation generated by the filtered water, a filter screen plate 7 is arranged above the backflow tank 4, the backflow tank 4 is connected with the filter screen plate 7, the interior of the filter screen plate 7 is of a reticular structure, the sewage can be effectively filtered through the filter screen plate 7, impurities carried by the sewage are reduced, the cleanness of the filtered water can be effectively ensured, a filter pipe 8 is arranged at one side of the interior of the backflow tank 4, and filter holes, the fine filter screen 10 is arranged inside the filter tube 8, the filter holes 9 are uniformly distributed along the outer wall of the filter tube 8, the central axis of the filter tube 8 coincides with the central axis of the fine filter screen 10, the filter holes 9 and the fine filter screen 10 can effectively provide secondary filtering treatment for sewage, external impurities are prevented from flowing into the filter tube 8, the clarity of water flow can be effectively kept, and the water flow can be stably pushed;

the sewage draining outlet 3 is positioned at the other side of the sewage tank 2, a connecting pipe 11 is installed at one side of the tower body 1, a water pump 12 is installed at one side of the connecting pipe 11, a water pipe 13 is installed above the water pump 12, a cooling component 14 is installed above the water pipe 13, a conduit 15 is installed above the cooling component 14, a heat exchanger 16 is installed above the filter screen plate 7, a spray pipe 17 is installed above the heat exchanger 16, the spray pipe 17 is communicated with the cooling component 14 through the conduit 15, the cooling component 14 forms a communicating structure with the backflow tank 4 through the connecting pipe 11, the water pump 12, the water pipe 13, the filter pipe 8 and the backflow tank 4, under the action of the water pump 12, water flow can be effectively guided into the cooling component 14 along the inside of the connecting pipe 11 and the water pipe 13, the water flow can be effectively cooled through the cooling component 14, and cooling water can be guided into the spray pipe 17 along the, make the cooling water can obtain effectual utilization to can the effectual cyclic utilization's that improves rivers efficiency, motor 18 is installed to the top of shower 17, and through-hole 20 is installed to the top of motor 18.

The working principle is as follows: when the closed circulating cooling tower with the water quality filtering structure is used, firstly, the partition plate 5 can be inserted into the interior of the backflow groove 4 along the vertical central line direction of the slot 6, and sewage can flow into the interior of the backflow groove 4, at the moment, the filter screen plate 7 can effectively filter the sewage and reduce impurities carried by the sewage, and then the sewage is guided into the interior of the sewage groove 2 through the through hole 20 and can be discharged through the sewage discharge outlet 3;

then, the water pump 12 is started, so that the water pump 12 guides water flow into the interior of the filter pipe 8, so that the filter holes 9 and the fine filter screen 10 can effectively provide secondary filtering treatment for sewage, at this time, the water filtration separation treatment can be performed, and vibration generated by water filtration can be effectively inhibited, then, the water flow is guided into the interior of the cooling assembly 14 along the interior of the connecting pipe 11 and the water pipe 13, the water flow can be effectively cooled by the cooling assembly 14, and the cooling water is guided into the interior of the spray pipe 17 along the interior of the guide pipe 15, so that the cooling water can be effectively utilized, wherein the model of the water pump 12 is IRG, and the patent application No. CN103974602B describes in detail the cooling assembly 14.

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

1. The utility model provides a closed circulation cooling tower with water quality filtration, includes tower body (1) and drain (3), its characterized in that: the sewage treatment device is characterized in that a sewage tank (2) is arranged in the tower body (1), a backflow tank (4) is arranged above the sewage tank (2), a through hole (20) penetrates through the bottom of the backflow tank (4), a partition plate (5) is arranged in the sewage tank (2), slots (6) are arranged at the front end and the rear end of the partition plate (5), a filter screen plate (7) is arranged above the backflow tank (4), a filter pipe (8) is arranged at one side of the inner part of the backflow tank (4), filter holes (9) are arranged on the outer wall of the filter pipe (8), a fine filter screen (10) is arranged in the filter pipe (8), a sewage outlet (3) is positioned at the other side of the sewage tank (2), a connecting pipe (11) is arranged at one side of the tower body (1), a water pump (12) is arranged at one side of the connecting pipe (11), a water pipe (13) is arranged above the water, and cooling module (14) are installed to the top of water pipe (13), pipe (15) are installed to the top of cooling module (14), heat exchanger (16) are installed to the top of filter plate (7), and shower (17) are installed to the top of heat exchanger (16), motor (18) are installed to the top of shower (17), and blade (19) are installed to the top of motor (18).

2. The closed circulation cooling tower with a water filtering structure as claimed in claim 1, wherein: the sewage tank (2) is communicated with the reflux tank (4) through the through holes (20), and the through holes (20) are uniformly distributed along the horizontal central line direction of the sewage tank (2).

3. The closed circulation cooling tower with a water filtering structure as claimed in claim 1, wherein: the reflux groove (4) is connected with the partition board (5) through the slot (6), and the partition board (5) and the slot (6) are uniformly distributed along the horizontal central line direction of the reflux groove (4).

4. The closed circulation cooling tower with a water filtering structure as claimed in claim 1, wherein: the reflux tank (4) is connected with the filter screen plate (7), and the inside of the filter screen plate (7) is of a reticular structure.

5. The closed circulation cooling tower with a water filtering structure as claimed in claim 1, wherein: the outer wall evenly distributed of strainer (8) is followed in filtration pore (9), and coincides between the axis of strainer (8) and the axis of fine filter screen (10).

6. The closed circulation cooling tower with a water filtering structure as claimed in claim 1, wherein: the spray pipe (17) is communicated with the cooling assembly (14) through a guide pipe (15), and the cooling assembly (14) forms a communicating structure with the reflux tank (4) through a connecting pipe (11), a water pump (12), a water pipe (13) and a filter pipe (8).