Cooling tower filler descaling device

Abstract

The utility model relates to the technical field of cooling tower filler descaling, in particular to a cooling tower filler descaling device which comprises a cooling tower, filler is fixedly arranged in the cooling tower, a mounting frame is fixedly connected to the position, located on the lower edge of the filler, in the cooling tower, a supporting frame is fixedly connected to the position, located on the upper edge of the filler, in the cooling tower, and the mounting frame is fixedly connected with the supporting frame. A motor is embedded in the center of the top of the mounting frame, a rotating liquid pipe is rotationally connected between the output end of the top of the motor and the bottom end of the supporting frame, and a first spraying pipe and a second cleaning brush are sequentially installed on the portion, located on the upper edge of the filler, of the periphery of the rotating liquid pipe. The cleaning device is simple in structure, convenient to use, convenient to use for cleaning and descaling the filler and the upper and lower parts of the inner wall of the cooling tower in a rotary all-dimensional continuous liquid supply and spraying manner, and convenient for cyclic utilization of filtration and purification of cleaning waste liquid, so that the cleaning device is convenient for cleaning and descaling the filler in an environment-friendly and water-saving manner, is high in stability and practicability, and has a certain popularization value.

Description

Technical Field

[0001] The utility model relates to the technical field of cooling tower filler descaling, in particular to a cooling tower filler descaling device. Background Art

[0002] A cooling tower is a device that uses water as a circulating coolant, absorbs heat from a system and discharges it into the atmosphere to reduce the water temperature. Since the cooling tower is exposed to the atmosphere, a large amount of mud, algae, etc. will adhere to the surface of the cooling tower filler during operation. If it is not cleaned up, these dirt will be washed into the cooler during subsequent operation, causing blockage of the heat exchange copper tube in the cooler and affecting the heat exchange effect. Therefore, a cooling tower filler descaling device must be used to thoroughly clean the cooling tower. The existing cooling tower filler descaling device still has shortcomings, as follows: it is not convenient to rotate and continuously supply liquid to spray and clean the filler and the upper and lower parts of the cooling tower inner wall in all directions. It is also not convenient to filter and purify the cleaning waste liquid for recycling, which is not convenient for environmentally friendly and water-saving filler descaling and cleaning.

[0003] Therefore, it is necessary to design a cooling tower filler descaling device to solve the problems in the above background technology. Utility Model Content

[0004] The utility model aims to provide a cooling tower filler descaling device to solve the problems raised in the above background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A cooling tower filler descaling device comprises a cooling tower, wherein filler is fixedly arranged inside the cooling tower, a mounting frame is fixedly connected to the lower edge of the filler inside the cooling tower, a support frame is fixedly connected to the upper edge of the filler inside the cooling tower, a motor is embedded and installed at the top center of the mounting frame, a rotating liquid pipe is rotatably connected between the top output end of the motor and the bottom end of the support frame, a first spray pipe and a second cleaning brush are sequentially installed on the periphery of the rotating liquid pipe and on the upper edge of the filler, a second spray pipe is installed on the periphery of the rotating liquid pipe and on the lower edge of the filler, and the second spray pipe A first cleaning brush is installed at one end of the first spray pipe close to the inner wall of the cooling tower, and a liquid inlet pump and a filter water purifier are installed on the right side of the cooling tower from top to bottom. A liquid inlet valve pipe is installed at one end of the liquid inlet pump, and a liquid supply pipe is installed at the other end of the liquid inlet pump through the top of the support frame, and a liquid return valve pipe is installed at one end of the filter water purifier through the liquid inlet valve pipe. A three-way drain valve pipe and a liquid return pump are installed at the bottom of the cooling tower from left to back, a liquid suction pipe is connected between one end of the liquid return pump and the three-way drain valve pipe, and a liquid delivery pipe is installed at the other end of the liquid return pump through one end of the filter water purifier.

[0007] As a preferred solution of the utility model, two first spray pipes are provided, and a plurality of spray heads are installed at equal intervals on one side of the two first spray pipes close to the filler.

[0008] As a preferred solution of the utility model, four second spray pipes are provided in total, and a plurality of spray heads are installed at equal intervals on one side of the four second spray pipes close to the filler.

[0009] As a preferred solution of the utility model, the bottom brush surface of the second cleaning brush is arranged close to the upper end surface of the filler.

[0010] As a preferred solution of the utility model, the bottom end of the support frame is provided with a clamping groove whose size matches the rotation clamping device at the top end of the rotating liquid tube.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] 1. In the utility model, the first spray pipe and the second cleaning brush having the first cleaning brush are installed on the upper side of the filler and close to the inner wall of the cooling tower, and the second spray pipe having the first cleaning brush is installed on the lower side of the filler and close to the inner wall of the cooling tower, so that the filler and the inner wall of the cooling tower can be cleaned and descaled by rotating all-round continuous liquid supply and spraying under the drive of the motor and the liquid supply of the liquid inlet pump. At the same time, the filter water purifier is arranged to cooperate with the return liquid pump connected to the three-way drain valve, so that it is convenient to filter and purify the recycling of the cleaning waste liquid, so as to facilitate the environmental protection and water-saving filler descaling and cleaning. The structure is simple and convenient for the cleaning and descaling of the filler and the inner wall of the cooling tower to be rotated and omnidirectional continuous liquid supply and spraying, and at the same time, it is convenient to filter and purify the recycling of the cleaning waste liquid, so as to facilitate the environmental protection and water-saving filler descaling and cleaning. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a schematic diagram of the overall installation structure of the utility model;

[0014] Figure 2 It is a schematic diagram of the overall structure of the utility model;

[0015] Figure 3 It is a bottom view structural diagram of the rotating liquid pipe, the first spray pipe, the first cleaning brush and the second cleaning brush of the utility model;

[0016] Figure 4 It is a schematic diagram of the top view of the rotating liquid pipe, the second spray pipe and the first cleaning brush of the utility model.

[0017] In the figure: 1. cooling tower; 101. filler; 2. mounting frame; 3. motor; 4. rotating liquid pipe; 401. first spray pipe; 402. second spray pipe; 5. first cleaning brush; 6. second cleaning brush; 7. supporting frame; 8. liquid inlet pump; 801. liquid inlet valve pipe; 802. liquid supply pipe; 9. filtered water purifier; 901. liquid return valve pipe; 10. three-way drain valve; 11. liquid return pump; 111. liquid suction pipe; 112. liquid delivery pipe. DETAILED DESCRIPTION

[0018] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0019] To facilitate the understanding of the present invention, the present invention will be described more comprehensively below with reference to the relevant drawings. Several embodiments of the present invention are given in the drawings. However, the present invention can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the present invention more thorough and comprehensive.

[0020] It should be noted that when an element is referred to as being "fixed to" another element, it may be directly on the other element or there may be a central element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be a central element at the same time. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are for illustrative purposes only.

[0021] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art in the technical field of the present invention. The terms used herein in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention. The term "and / or" used herein includes any and all combinations of one or more related listed items.

[0022] For examples, see Figure 1-4 The utility model provides a technical solution:

[0023] A cooling tower filler descaling device comprises a cooling tower 1, a filler 101 is fixedly arranged inside the cooling tower 1, a mounting frame 2 is fixedly connected to the lower edge of the filler 101 inside the cooling tower 1, a support frame 7 is fixedly connected to the upper edge of the filler 101 inside the cooling tower 1, a motor 3 is embedded and installed at the top center of the mounting frame 2, a liquid inlet pump 8 and a filter water purifier 9 are sequentially installed on the right side of the cooling tower 1 from top to bottom, a liquid inlet valve pipe 801 is installed at one end of the liquid inlet pump 8, a liquid feed pipe 802 is installed at the other end of the liquid inlet pump 8 through the top of the support frame 7, and the filter One end of the water purifier 9 is connected to the liquid inlet valve pipe 801 and is installed with a return valve pipe 901. A three-way discharge valve pipe 10 and a return liquid pump 11 are installed at the bottom of the cooling tower 1 from left to back. A suction pipe 111 is connected between one end of the return liquid pump 11 and the three-way discharge valve pipe 10. The other end of the return liquid pump 11 passes through one end of the filter water purifier 9 and is installed with a liquid delivery pipe 112. By setting the filter water purifier 8 in conjunction with the return liquid pump 11 connected to the three-way discharge valve 10, it is convenient to filter and purify the recycling of the cleaning waste liquid, thereby facilitating the descaling and cleaning of the environmentally friendly and water-saving filler.

[0024] In this embodiment, please refer to Figure 1 , Figure 2 , Figure 3 and Figure 4 A rotating liquid pipe 4 is rotatably connected between the top output end of the motor 3 and the bottom end of the support frame 7. The bottom end of the support frame 7 is provided with a card-mounting groove whose size matches the rotating card-mounting at the top of the rotating liquid pipe 4. There are two first spray pipes 401 on the periphery of the rotating liquid pipe 4, and a plurality of nozzles are evenly spaced and installed on one side of the two first spray pipes 401 close to the filler 101. There are four second spray pipes 402, and a plurality of nozzles are evenly spaced and installed on one side of the four second spray pipes 402 close to the filler 101. The first spray pipe 401 and the second cleaning brush 6 are sequentially installed on the periphery of the rotating liquid pipe 4 and located on the upper edge of the filler 101, and the second spray pipe 401 is installed on the periphery of the rotating liquid pipe 4 and located on the lower edge of the filler 101. The shower pipe 402, the second spray pipe 402 and the first spray pipe 401 are installed with a first cleaning brush 5 at one end close to the inner wall of the cooling tower 1, and the bottom brush surface of the second cleaning brush 6 is arranged close to the upper end surface of the filler 101. By setting the rotating liquid pipe 4, the outer periphery of which is located at the upper side of the filler 101 close to the inner wall of the cooling tower 1 to install the first spray pipe 401 and the second cleaning brush 6 with the first cleaning brush 5, and the outer periphery of the rotating liquid pipe 4 is located at the lower side of the filler 101 close to the inner wall of the cooling tower 1 to install the second spray pipe 402 with the first cleaning brush 5, it is convenient to realize the cleaning and descaling of the filler 101 and the upper and lower parts of the inner wall of the cooling tower 1 by rotating all-round continuous liquid supply and spraying under the drive of the motor 3 and the liquid supply of the liquid inlet pump 8.

[0025] Working principle: When in use, the first spray pipe 401 and the second cleaning brush 6 with the first cleaning brush 5 are installed on the outer periphery of the rotating liquid pipe 4, which is located on the upper side of the filler 101 and close to the inner wall of the cooling tower 1, and the second spray pipe 402 with the first cleaning brush 5 is installed on the outer periphery of the rotating liquid pipe 4, which is located on the lower side of the filler 101 and close to the inner wall of the cooling tower 1. It is convenient to realize the cleaning and descaling of the filler 101 and the upper and lower parts of the inner wall of the cooling tower 1 by rotating all-round continuous liquid supply and spraying under the drive of the motor 3 and the liquid supply of the liquid inlet pump 8. At the same time, the filter water purifier 8 is arranged to cooperate with the return liquid pump 11 connected to the three-way drain valve 10, which is convenient for the recycling of the filtering and purification of the cleaning waste liquid, so as to facilitate the environmental protection and water-saving filler descaling and cleaning. The overall device has a simple structure, which is convenient for the cleaning and descaling of the filler and the upper and lower parts of the inner wall of the cooling tower by rotating all-round continuous liquid supply and spraying, and at the same time, it is convenient for the recycling of the filtering and purification of the cleaning waste liquid, so as to facilitate the environmental protection and water-saving filler descaling and cleaning. It has high stability and practicality and has certain promotion value.

[0026] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A cooling tower filler descaling device, comprising a cooling tower (1), characterized in that: A filler (101) is fixedly arranged inside the cooling tower (1), a mounting frame (2) is fixedly connected inside the cooling tower (1) and located at the lower edge of the filler (101), a support frame (7) is fixedly connected inside the cooling tower (1) and located at the upper edge of the filler (101), a motor (3) is embedded and installed at the top center of the mounting frame (2), a rotating liquid pipe (4) is rotatably connected between the top output end of the motor (3) and the bottom end of the support frame (7), a first spray pipe (401) and a second cleaning brush (6) are sequentially installed on the periphery of the rotating liquid pipe (4) and located at the upper edge of the filler (101), a second spray pipe (402) is installed on the periphery of the rotating liquid pipe (4) and located at the lower edge of the filler (101), the second spray pipe (402) and the first spray pipe (401) are close to the cooling tower (1). A first cleaning brush (5) is installed at one end of the inner wall of the cooling tower (1); a liquid inlet pump (8) and a filter water purifier (9) are installed on the right side of the cooling tower (1) from top to bottom in sequence; a liquid inlet valve pipe (801) is installed at one end of the liquid inlet pump (8); a liquid supply pipe (802) is installed at the other end of the liquid inlet pump (8) through the top of the support frame (7); a liquid return valve pipe (901) is installed at one end of the filter water purifier (9) through the liquid inlet valve pipe (801); a three-way liquid discharge valve pipe (10) and a liquid return pump (11) are installed at the bottom of the cooling tower (1) from left to back in sequence; a liquid suction pipe (111) is connected between one end of the liquid return pump (11) and the three-way liquid discharge valve pipe (10); and a liquid delivery pipe (112) is installed at the other end of the liquid return pump (11) through one end of the filter water purifier (9).

2. A cooling tower filler descaling device according to claim 1, characterized in that: Two first spray pipes (401) are provided in total, and a plurality of spray heads are installed at equal intervals on one side of the two first spray pipes (401) close to the filler (101).

3. A cooling tower filler descaling device according to claim 1, characterized in that: A total of four second spray pipes (402) are provided, and a plurality of spray heads are installed at equal intervals on one side of the four second spray pipes (402) close to the filler (101).

4. A cooling tower filler descaling device according to claim 1, characterized in that: The bottom brush surface of the second cleaning brush (6) is arranged close to the upper end surface of the filler (101).

5. A cooling tower filler descaling device according to claim 1, characterized in that: The bottom end of the support frame (7) is provided with a clamping groove whose size matches the top end rotation clamping device of the rotating liquid pipe (4).

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