CN219368513U

CN219368513U - Sand prevention device of cooling tower

Info

Publication number: CN219368513U
Application number: CN202320327638.0U
Authority: CN
Inventors: 李玉国; 刘录成; 许梅; 苏建荣; 陈泽军
Original assignee: Jinchangda Shengxinye Agricultural Development Co ltd
Current assignee: Jinchangda Shengxinye Agricultural Development Co ltd
Priority date: 2023-02-28
Filing date: 2023-02-28
Publication date: 2023-07-18
Anticipated expiration: 2033-02-28

Abstract

The utility model discloses a sand prevention device of a cooling tower, which comprises a cooling tower body, wherein an air outlet pipe is arranged at the center of the upper end of the cooling tower body, an air outlet fan is arranged at the lower end of the air outlet pipe and is arranged in the cooling tower body, an air inlet pipe communicated with the air outlet pipe is arranged at the left lower end of the cooling tower body, the left end of the air inlet pipe is communicated with a sand prevention box, a water outlet pipe communicated with the lower end of the cooling tower body is arranged at the lower end of the cooling tower body, the right end of the water outlet pipe is communicated with the left upper end of a filter box, the filter box is positioned at the right side of the cooling tower body, a conveying pipe is communicated with the upper end of the cooling tower body by the right end of the conveying pipe, and a plurality of support columns are fixedly arranged at the lower end of the cooling tower body by the outer side. The utility model has the advantages that: the sand-proof sieve plate in the sand-proof box and the filtering sieve plate in the filtering box are detachably installed, so that the sand-proof sieve plate is convenient to detach, clean or replace; the recycling of water is realized, and the waste of water resources is prevented; the box cover is arranged at the front ends of the sand prevention box and the filtering box, so that sand and dust in the box are convenient to clean.

Description

Sand prevention device of cooling tower

Technical Field

The utility model relates to the technical field of sand prevention devices, in particular to a sand prevention device of a cooling tower.

Background

The cooling tower is a main tool for water cooling and heat exchange, and realizes water cooling by fully exchanging heat between raw water and air in a filler. In the operation process of the cooling tower, the fan works, air enters the cooling tower from the air inlet to cool water, but sand is contained in the cooled water caused by bringing sand into the cooling tower by the air inlet, so that the quality of the cooled water is reduced, a large amount of sand and dust can be accumulated in the cooling tower for a long time, the tower inner filler is blocked, and the performance of the cooling tower is seriously affected.

The existing dust collector is dustproof through setting up the filter screen at the air intake, but discovers in the use, and the filter screen in the dust collector is comparatively inconvenient in clearance and change, and the structure is complicated to influence user's change and the efficiency of clearance.

Disclosure of Invention

The utility model aims to solve the technical problems that: the sand prevention device of the cooling tower is provided for overcoming the problems.

In order to solve the technical problems, the technical scheme provided by the utility model is as follows: the utility model provides a sand control device of cooling tower, includes the cooling tower body, the cooling tower body upper end center goes out the tuber pipe, it installs in the cooling tower body to go out the tuber pipe lower extreme and be equipped with out the fan, cooling tower body left side lower extreme is equipped with the air-supply line rather than the intercommunication, air-supply line left end and sand control case intercommunication, cooling tower body lower extreme is equipped with the outlet pipe rather than the intercommunication, outlet pipe right-hand member and the upper left end intercommunication of rose box, the rose box is located cooling tower body right side and the upper end has the conveyer pipe by the right intercommunication, conveyer pipe left end and cooling tower body upper end intercommunication, cooling tower body lower extreme is by external fixation with a plurality of support columns.

Further, a first water pump and a second water pump are arranged on the water outlet pipe and the conveying pipe, and the first water pump and the second water pump are respectively arranged at the left upper end and the upper right end of the filter box.

Further, the left end of the sand prevention box is provided with an air inlet, a plurality of sand prevention sieve plates are vertically and detachably arranged in the sand prevention box, a plurality of pairs of T-shaped sliding grooves are formed in the upper wall and the lower wall of the sand prevention box, the T-shaped sliding grooves are in sliding connection with the sand prevention sieve plates, and a first sealing box cover is arranged at the front end of the sand prevention box.

Further, the upper and lower ends of the sand-proof screen plate are fixedly provided with gate-type clamping blocks, and the upper and lower ends of the two gate-type clamping blocks are fixedly provided with sliding blocks which are in sliding connection with the T-shaped sliding grooves.

Further, the filter tank inner bottom wall left end is fixed with the spacer block, the spacer block left end is equipped with the arc and outstanding and the filter tank left wall constitutes the collection chamber, spacer block upper end, filter tank upper wall correspond and are equipped with a pair of spout, vertically be equipped with the filtration sieve in the spout, the filter tank front end is fixed with sealed case lid two.

Further, a second door-shaped clamping block is fixed on the filtering screen plate in an up-down corresponding mode, and a second sliding block in sliding connection with the sliding groove is fixed on the second door-shaped clamping block in an up-down mode.

Further, the right end of the water outlet pipe penetrates through the left wall of the filter box, the port is aligned with the collecting cavity, the lower end of the conveying pipe penetrates through the upper wall of the filter box and extends to be close to the bottom wall of the filter box, and the conveying pipe is located at the right end of the isolation block.

Compared with the prior art, the utility model has the advantages that:

through the vertical demountable installation's in the sand prevention case sand prevention sieve to the incasement entering gas carries out sand prevention processing to make sand prevention sieve convenient to detach clearance or change, prevent to use sand prevention sieve jam for a long time and can't use.

The water flow discharged from the cooling tower body enters the filter box through the water outlet pipe and is collected through the collecting cavity, so that the cleaning is convenient, after being filtered by the filter screen plate, a cleaner water source is conveyed into the cooling tower body by the conveying pipe for use, the cyclic utilization of the water is realized, and the waste of water resources is prevented; and the filter screen plate can be detachably installed, so that the filter screen plate is convenient to detach and clean.

The front ends of the sand prevention box and the filtering box are provided with the sealing box cover, so that sand and dust in the box can be conveniently cleaned out.

Drawings

Fig. 1 is an overall construction diagram of the present utility model.

Fig. 2 is an internal structural view of the present utility model.

Fig. 3 is a structural view of the sand screen of the present utility model.

Fig. 4 is a block diagram of a filter screen panel of the present utility model.

As shown in the figure: the cooling tower comprises a cooling tower body 1, an air outlet pipe 2, an air inlet pipe 3, a sand prevention box 4, an air inlet 401, a T-shaped sliding groove 402, an air outlet pipe 5, a filtering box 6, a collecting cavity 601, a sliding groove 602, a conveying pipe 7, a first water pump 8, a second water pump 9, a sand prevention screen plate 10, a sealing box cover 11, a door-shaped clamping block 12, a sliding block 1201, a supporting column 13, a separation block 14, an arc-shaped protrusion 1401, a filtering screen plate 15, a sealing box cover 16, a door-shaped clamping block 17 and a sliding block 1701.

Detailed Description

The present utility model will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1-2, a sand prevention device of a cooling tower comprises a cooling tower body 1, an air outlet pipe 2 is arranged at the center of the upper end of the cooling tower body 1, an air outlet fan is arranged at the lower end of the air outlet pipe 2 and is installed in the cooling tower body 1, an air inlet pipe 3 communicated with the air outlet pipe 3 is arranged at the left lower end of the cooling tower body 1, the left end of the air inlet pipe 3 is communicated with a sand prevention box 4, a water outlet pipe 5 communicated with the lower end of the cooling tower body 1 is arranged at the lower end of the cooling tower body 1, the right end of the water outlet pipe 5 is communicated with the left upper end of a filter box 6, the filter box 6 is positioned at the right side of the cooling tower body 1 and is communicated with a conveying pipe 7 by the right end, a plurality of support columns 13 are fixedly arranged at the lower end of the cooling tower body 1 by the outer side, a water pump 8 and a water pump 9 are arranged on the water outlet pipe 5 and the conveying pipe 7, and the water pump 8 and the water pump 9 are respectively installed at the left upper end and the upper right end of the filter box 6.

When the utility model is implemented, the air outlet fan at the lower end of the air outlet pipe 2 is started, so that the air inlet pipe 3 extracts air from the sand prevention box 4, and cleaner air after sand prevention treatment of the sand prevention box 4 enters the cooling tower body 1; the water flow discharged from the cooling tower body 1 is collected through the water outlet pipe 5 and is transmitted into the filter box 6, and the water flow filtered by the filter box 6 is transmitted to the cooling tower body 1 through the conveying pipe 7, so that the water recycling is realized.

Referring to fig. 2, an air inlet 401 is formed at the left end of the sand prevention box 4, a plurality of sand prevention screen plates 10 are vertically and detachably mounted in the sand prevention box 4, a plurality of pairs of T-shaped sliding grooves 402 are formed in the upper wall and the lower wall of the sand prevention box 4, the T-shaped sliding grooves 402 are slidably connected with the sand prevention screen plates 10, and a sealing box cover 11 is mounted at the front end of the sand prevention box 4.

Referring to fig. 3, door-shaped clamping blocks 12 are fixed at the upper and lower ends of the sand control screen 10, and sliding blocks 1201 slidably connected with the T-shaped sliding grooves 402 are fixed at the upper and lower ends of the two door-shaped clamping blocks 12.

Through vertical demountable installation's sand control sieve 10 in the sand control box 4, make sand control sieve 10 be convenient for dismantle clearance or change, prevent that sand control sieve 10 from blockking up unable use for a long time.

Referring to fig. 2, an isolation block 14 is fixed at the left end of the inner bottom wall of the filter box 6, an arc-shaped protrusion 1401 is arranged at the left end of the isolation block 14 to form a collecting cavity 601 with the left wall of the filter box 6, a pair of sliding grooves 602 are correspondingly arranged at the upper end of the isolation block 14 and the upper wall of the filter box 6, a filter screen plate 15 is vertically arranged in the sliding grooves 602, and a sealing box cover two 16 is fixed at the front end of the filter box 6.

Referring to fig. 2, the right end of the water outlet pipe 5 passes through the left wall of the filter box 6, and the port is aligned with the collection cavity 601, the lower end of the conveying pipe 7 passes through the upper wall of the filter box 6 and extends to be close to the bottom wall of the filter box 6, and the conveying pipe 7 is located at the right end of the isolation block 14.

The cooling tower body 1 discharges rivers and gets into the rose box 6 through outlet pipe 5 to collect through collecting chamber 601, be convenient for clear up, after filtering through filtering sieve 15, comparatively clean water source is carried cooling tower body 1 by conveyer pipe 7 and is used.

Referring to fig. 3, the second door-shaped clamping blocks 17 are correspondingly fixed on the upper and lower sides of the filtering screen plate 15, and the second sliding blocks 1701 slidably connected with the sliding grooves 602 are fixed on the upper and lower sides of the second door-shaped clamping blocks 17.

Through filter screen 15 demountable installation, make its convenient to detach clearance.

The sand and dust in the box are convenient to clean out by arranging the first sealed box cover 11 and the second sealed box cover 16 at the front ends of the sand prevention box 4 and the filter box 6.

The utility model and its embodiments have been described above with no limitation, and the actual construction is not limited to the embodiments of the utility model as shown in the drawings. In summary, if one of ordinary skill in the art is informed by this disclosure, a structural manner and an embodiment similar to the technical solution should not be creatively devised without departing from the gist of the present utility model.

Claims

1. The utility model provides a sand control device of cooling tower, includes cooling tower body (1), its characterized in that: the cooling tower is characterized in that an air outlet pipe (2) is arranged at the center of the upper end of the cooling tower body (1), an air outlet machine is arranged at the lower end of the air outlet pipe (2), the cooling tower body (1) is arranged at the left lower end of the cooling tower body, an air inlet pipe (3) communicated with the air inlet pipe is arranged at the left end of the air inlet pipe (3) and is communicated with a sand prevention box (4), an water outlet pipe (5) communicated with the lower end of the cooling tower body (1) is arranged at the lower end of the cooling tower body, the right end of the water outlet pipe (5) is communicated with the left upper end of a filter box (6), the filter box (6) is positioned on the right side of the cooling tower body (1) and is communicated with the upper end of the cooling tower body (7), and a plurality of support columns (13) are fixedly arranged at the lower end of the cooling tower body (1) outside.

2. A sand control device for a cooling tower as claimed in claim 1, wherein: the water outlet pipe (5) and the conveying pipe (7) are provided with a first water pump (8) and a second water pump (9), and the first water pump (8) and the second water pump (9) are respectively arranged at the left upper end and the upper right end of the filter tank (6).

3. A sand control device for a cooling tower as claimed in claim 1, wherein: the sand prevention box (4) left end is equipped with air intake (401), vertical demountable installation has a plurality of sand prevention sieve (10) in sand prevention box (4), the wall is equipped with many pairs of T type spouts (402) about in sand prevention box (4), T type spout (402) and sand prevention sieve (10) sliding connection, sealed case lid one (11) are installed to sand prevention box (4) front end.

4. A sand control device for a cooling tower according to claim 3, wherein: the sand control screen (10) upper and lower ends are fixed with door-shaped clamp blocks (12), and the upper and lower ends of the two door-shaped clamp blocks (12) are fixed with a sliding block (1201) which is in sliding connection with the T-shaped sliding groove (402).

5. A sand control device for a cooling tower as claimed in claim 1, wherein: the novel filter box is characterized in that an isolation block (14) is fixed at the left end of the inner bottom wall of the filter box (6), an arc-shaped protrusion (1401) is arranged at the left end of the isolation block (14) and forms a collecting cavity (601) with the left wall of the filter box (6), a pair of sliding grooves (602) are correspondingly formed in the upper end of the isolation block (14) and the upper wall of the filter box (6), a filter screen plate (15) is vertically arranged in the sliding grooves (602), and a sealing box cover II (16) is fixed at the front end of the filter box (6).

6. A sand control device for a cooling tower as defined in claim 5, wherein: the filtering screen plate (15) is fixedly provided with a second door-shaped clamping block (17) correspondingly from top to bottom, and a second sliding block (1701) which is in sliding connection with the sliding groove (602) is fixedly arranged on the second door-shaped clamping block (17) from top to bottom.

7. A sand control device for a cooling tower as defined in claim 5, wherein: the right end of the water outlet pipe (5) penetrates through the left wall of the filter box (6), the port is aligned with the collecting cavity (601), the lower end of the conveying pipe (7) penetrates through the upper wall of the filter box (6) and extends to be close to the bottom wall of the filter box (6), and the conveying pipe (7) is located at the right end of the isolation block (14).