Cross-flow muddy water cooling tower with omega-shaped rod type filler

Abstract

The utility model discloses a transverse flow muddy water cooling tower with omega-shaped rod type packing, which belongs to the technical field of cooling towers and comprises packing supports positioned on two sides in a tower body, and omega-shaped rod type packing is hung on the packing supports. The omega-shaped rod type filler is strip-shaped, and the cross section of the omega-shaped rod type filler is C-shaped or omega-shaped; the omega-shaped rod type fillers are distributed in an array mode in the longitudinal direction and the vertical direction, each omega-shaped rod type filler is transversely installed, and the concave face of each omega-shaped rod type filler faces downwards, so that the omega-shaped rod type fillers are parallel to the airflow direction in the length direction. Compared with a sewage tower with rod type packing perpendicular to the airflow direction, the omega-shaped rod type packing is arranged more tightly, more packing is arranged in the same space, the thermal performance of the cooling tower is facilitated, and the occupied area of the cooling tower is more saved under the same cooling condition.

Description

Technical Field

[0001] The utility model belongs to the technical field of cooling towers, in particular to a cross-flow turbid water cooling tower with Ω-shaped rod-type fillers. Background Art

[0002] Cross-flow turbid water cooling tower is a kind of cooling tower, which is used to cool water containing a large amount of suspended matter, usually using drip filler. Rod filler is a kind of drip filler. In the utility model, Ω-shaped rod filler arranged parallel to the airflow direction is used, that is, one end of the filler faces the air inlet, and the other end faces the inside of the turbid water tower.

[0003] Generally, if Figure 1 As shown, in a cross-flow turbid water tower, when a rod-type filler 2 is used, the rod-type filler 2 is arranged perpendicular to the airflow direction, that is, installed longitudinally, with both ends facing the front and back; in order to ensure that water does not spill outside the filler during operation, the filler is arranged at an oblique angle, and each one is fixed through the hanging net; therefore, the filler hanging net 1 adopts a parallelogram welded net. There is no such metal woven net on the market, and it needs to be welded and processed by itself, which is labor-intensive. The upper part of the filler hanging net 1 is fixed and suspended by the filler net hanging pipe 3 to support the filler. The distance between the hanging nets is divided into several sections according to the length of the rod-type filler 2. The rod-type filler 2 should not be too long. Generally, it is staggered and fixed between two or three hanging nets, and the height direction of this hanging net is divided into three sections. It is necessary to design beams and hanging pipes at the section positions to support the hanging net. This structure is relatively complicated to manufacture and install, and the filler cannot be placed too densely. Too dense will make it difficult to replace, remove and install the filler, which reduces the performance of the cooling tower filler. Utility Model Content

[0004] In view of the above problems, the utility model provides a cross-flow turbid water cooling tower with Ω-type rod-type filler, which is used to solve the problems in the background technology.

[0005] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0006] A cross-flow turbid water cooling tower with Ω-type rod-type fillers comprises filler brackets located on both sides of a tower body, on which Ω-type rod-type fillers are mounted; the Ω-type rod-type fillers are in the shape of long strips, with a C-type or Ω-shaped cross section; the Ω-type rod-type fillers are distributed in longitudinal and vertical arrays, and a single Ω-type rod-type filler is installed transversely with the concave surface facing downward, so that the Ω-type rod-type filler is parallel to the airflow direction along the length direction.

[0007] Compared with the prior art, the beneficial effects of the utility model are:

[0008] 1. Compared with the sewage tower with rod-type fillers perpendicular to the airflow direction, the Ω-type rod-type fillers are arranged more tightly, and more fillers can be arranged in the same space, which is beneficial to the thermal performance of the cooling tower. Under the same cooling conditions, the cooling tower can save more space.

[0009] 2. The filler bracket is composed of pipe clamps, filler net support beams, filler net fixing beams, filler nets and reinforcing beams. The structure is stable and reliable, and the overall inclination angle of the bracket can be flexibly adjusted as needed, which is beneficial to the thermal performance of the cooling tower.

[0010] 3. The classic arched reinforcement structure of the Ω-type rod filler can prevent sagging even when exposed to the cooling tower environment for a long time.

[0011] As a further improvement of the above solution, the Ω-shaped rod fillers are staggeredly distributed.

[0012] The technical effects of the above improvements are:

[0013] As a further improvement of the above scheme, the filler bracket is composed of a pipe clamp, a filler net, a filler net support beam, a filler net fixing beam, and a filler net reinforcement beam; the filler nets are arranged parallel to each other at intervals and face the air inlet side of the cooling tower.

[0014] As a further improvement of the above solution, the upper end of the filler bracket is inclined toward the outside of the cooling tower.

[0015] As a further improvement of the above scheme, the upper end axis of the filler net is connected to the filler net support beam through a pipe clamp, the two ends are connected to each other through the filler net reinforcement beam, and the lower end axis is connected to the filler net fixing beam through a pipe clamp.

[0016] The technical effect of the above improvement is: the structure is reliable through fixing by pipe clamps, and the overall inclination angle of the filler hanging net can be flexibly adjusted according to the needs of the cooling tower, and the adjustment is more convenient.

[0017] As a further improvement of the above solution, the filler hanging net is a tic-tac-toe grid surface composed of round rods or square rods staggered together.

[0018] The technical effect of the above improvement is: compared with the filler support net of the sewage tower with rod-type filler perpendicular to the airflow direction, the welded net on the market is used instead and the circular and square tubes are welded around it, which reduces the welding workload and improves production efficiency.

[0019] As a further improvement of the above solution, the Ω-shaped rod filler is mounted in the grid holes of the filler hanging net and fixed by a cable tie.

[0020] The technical effect of the above improvement is that the filler is parallel to the airflow direction along the length direction, and the installation is faster and more convenient, and the loading and unloading is also more convenient.

[0021] As a further improvement of the above solution, water-permeable holes are distributed on the Ω-shaped rod-type filler.

[0022] The technical effect of the above improvement is to facilitate the circulation of wind and improve the cooling effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is an existing cross-flow turbid water cooling tower structure.

[0024] Figure 2 It is a schematic diagram of the structure of the utility model.

[0025] Figure 3 It is a schematic diagram of the side structure of the utility model.

[0026] Figure 4 Schematic diagram of the filler support structure.

[0027] Figure 5 This is a schematic diagram of the end face structure of the Ω-type rod packing installed on the packing bracket.

[0028] Figure 6 It is a schematic diagram of the side structure of the packing bracket.

[0029] Figure 7 This is a schematic diagram of the Ω-type rod packing structure.

[0030] In the figure: 1. Filling net; 2. Rod-type filler; 3. Filling net hanging pipe; 4. Water distribution system; 5. Water collector; 6. Fan drive system; 7. Shutter assembly; 8. Filling net support beam; 9. Pipe clamp; 10. Filling net fixing beam; 11. Filling net reinforcement beam; 12. Ω-type rod-type filler. DETAILED DESCRIPTION

[0031] In order to enable those skilled in the art to better understand the technical solution, the utility model is described in detail below in conjunction with embodiments. The description in this section is only exemplary and explanatory and should not have any limiting effect on the protection scope of the utility model.

[0032] like Figure 1-7 As shown, the specific scheme of this embodiment is: a cross-flow turbid water cooling tower with Ω-type rod-type fillers 12, including filler brackets located on both sides of the inside of the tower body, on which Ω-type rod-type fillers 12 are mounted; the Ω-type rod-type fillers 12 are long strips, and the cross-section is C-shaped or Ω-shaped; the Ω-type rod-type fillers 12 are distributed in longitudinal and vertical arrays, and a single Ω-type rod-type filler 12 is installed horizontally with the concave surface facing downward, so that the Ω-type rod-type filler 12 is parallel to the airflow direction along the length direction; the filler bracket is a parallelogram structure as a whole, and the upper end is inclined toward the outside of the cooling tower.

[0033] The Ω-shaped rod-type fillers 12 are staggeredly distributed.

[0034] The filler support is composed of a pipe clamp 9, a filler net 1, a filler net support beam 8, a filler net fixing beam 10, and a filler net reinforcement beam 11; the filler nets 1 are arranged parallel to each other at intervals and face the air inlet side of the cooling tower.

[0035] The upper end of the filler bracket is inclined toward the outside of the cooling tower.

[0036] The upper end axis of the filler net 1 is connected to the filler net support beam 8 through a pipe clamp 9, the two ends are connected to each other through a filler net reinforcement beam 11, and the lower end axis is connected to the filler net fixed beam 10 through a pipe clamp 9.

[0037] The filler hanging net 1 is a tic-tac-toe grid surface formed by the interlaced combination of round rods or square rods.

[0038] The Ω-shaped rod-type filler 12 is mounted in the mesh holes of the filler hanging net 1 and fixed by a cable tie.

[0039] The Ω-shaped rod-type filler 12 is provided with water-permeable holes.

[0040] Specifically, the cooling tower is shown as follows Figure 1-3 As shown, the filler bracket is as Figure 4 , the Ω-type rod packing 12 is arranged and installed as follows Figure 5-6 As shown, the Ω-type rod packing 12 is as shown in Figure 7 shown.

[0041] The turbid water cooling tower is mainly composed of a fan drive system 6, a filler bracket, a water distribution system 4, a bottom basin part, a frame structure and a water collector 5.

[0042] The utility model adopts an Ω-shaped rod packing 12 arrangement which is parallel to the airflow direction, that is, installed horizontally, and is oblique to the cooling water direction. When the fan is running, water located in the lower layer of the packing will be blown into the tower by the wind, which is conducive to the cooling water flowing on the surface of the Ω-shaped rod packing 12 to form a water film, thereby enhancing the thermal performance.

[0043] The filler support is composed of a pipe clamp 9, a filler mesh 1, a filler mesh support beam 8, a filler mesh fixing beam 10, and a filler mesh reinforcement beam 11; the filler mesh 1 can be cut into a suitable size by buying a welded mesh of a suitable size in the market according to the spacing between the fillers, and only a square tube or a round tube is welded at the frame for reinforcement, which is relatively simple to weld and saves welding workload;

[0044] Secondly, the filler net support beam 8 and the filler net fixing beam 10 are positioned with the round tube on the filler net 1 by the pipe clamp 9, so as to realize the oblique angle arrangement of the filler net 1, which is convenient for the cooling water not to spill outside the filler, and is beneficial to the thermal performance of the cooling tower filler; when the filler net 1 structure determines the angle, a stable structure is formed between the three filler nets 1 through the filler net reinforcement beam 11, that is, the filler net 1 will not cause bending deformation in the middle, which is beneficial to the installation of the Ω-type rod filler 12.

[0045] The Ω-type rod filler 12 is installed in a staggered arrangement, that is, the upper layer is installed in position, and the lower layer is not installed, and the upper layer is not installed in position, and the lower layer is installed. In addition, the Ω-type rod filler 12 only needs to be inserted into the grid on the inlet cover and fixed by a cable tie, and the Ω-type rod filler 12 and rod filler 2 are arranged obliquely in the tower according to the same length of the filler hanging net 1 extending from the front and rear ends, which is easy to install the filler and is beneficial to the performance of the cooling tower.

[0046] In addition, the classic arched shape of the Ω rod fill 12 enhances structural characteristics and prevents sagging even after long exposure to the cooling tower environment.

[0047] There are louver assemblies 7 on both sides of the cooling tower for adjusting the wind force and preventing external pollutants from entering the filler.

[0048] The fan drive system 6 discharges wind upward, and the external cold air enters the filler bracket from both sides of the cooling tower. Since the Ω-type rod filler 12 is parallel to the incoming wind along the length direction, the wind will flow along the length direction of the Ω-type rod filler 12, and fully cool the water film attached to the Ω-type rod filler 12; the cooled water finally falls into the bottom basin.

[0049] The water collector 5 is used to prevent cooling water from entering the central wind channel. The wind passes through the filler and enters the central wind channel and is discharged through the fan transmission system 6.

[0050] It should be noted that, in this article, the terms include, contain or any other variant thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. Specific examples are used in this article to illustrate the principle and implementation of the technical solution of the utility model. The above examples are only used to help understand the method and core idea of ​​the utility model. The above are only preferred implementations of the utility model. It should be pointed out that due to the limitations of textual expression and the objective existence of infinite specific structures, for ordinary technicians in this technical field, without departing from the principle of the utility model, several improvements, modifications or changes can be made, and the above technical features can also be combined in an appropriate manner; these improvements, modifications, changes or combinations, or the direct application of the concept and technical solution of the utility model to other occasions without improvement, should be regarded as the protection scope of the utility model.

Claims

1. A cross-flow turbid water cooling tower with Ω-type rod-type fillers, comprising filler brackets located on both sides of the tower body, characterized in that: An Ω-shaped rod-type filler (12) is mounted on the filler bracket; the Ω-shaped rod-type filler (12) is in the shape of an elongated strip, and has a C-shaped or Ω-shaped cross section; the Ω-shaped rod-type filler (12) is distributed in a longitudinal and vertical array, and a single Ω-shaped rod-type filler (12) is installed transversely with the concave surface facing downward, so that the Ω-shaped rod-type filler (12) is parallel to the airflow direction along the length direction.

2. The cross-flow turbid water cooling tower with rod-type filler according to claim 1 is characterized in that: The Ω-shaped rod-type fillers (12) are distributed in a staggered manner.

3. The cross-flow turbid water cooling tower with rod-type filler according to claim 1 is characterized in that: The upper end of the filler support is inclined toward the outside of the cooling tower.

4. The cross-flow turbid water cooling tower with rod-type filler according to claim 1, characterized in that: The filler support is composed of a pipe clamp (9), a filler net (1), a filler net support beam (8), a filler net fixing beam (10), and a filler net reinforcement beam (11); the filler nets (1) are arranged parallel to each other at intervals and face the air inlet surface of the cooling tower.

5. The cross-flow turbid water cooling tower with rod-type filler according to claim 4, characterized in that: The upper end axis of the filler net (1) is connected to the filler net support beam (8) through a pipe clamp (9), the two ends are connected to each other through a filler net reinforcement beam (11), and the lower end axis is connected to the filler net fixing beam (10) through a pipe clamp (9).

6. The cross-flow turbid water cooling tower with rod-type filler according to claim 4, characterized in that: The filler hanging net (1) is a tic-tac-toe grid surface formed by a staggered combination of round rods or square rods.

7. The cross-flow turbid water cooling tower with rod-type filler according to claim 4, characterized in that: The Ω-shaped rod-type filler (12) is mounted in the mesh holes of the filler hanging net (1) and fixed by a cable tie.

8. The cross-flow turbid water cooling tower with rod-type filler according to claim 1, characterized in that: The Ω-shaped rod-type filler (12) is provided with water-permeable holes.

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