Cooling tower with dust removal structure

Abstract

The utility model provides a cooling tower with a dust removal structure, which comprises a cooling tower main body, a hot air box and a dust removal mechanism, the top of the cooling tower main body is provided with an air outlet, a fan is arranged in the air outlet, and the top of the air outlet is provided with a top cover. When the hot air box works, dust and impurities in the air are blocked by a dust removal net in the dust removal mechanism, so that external dust is prevented from entering the cooling tower main body to pollute glass wool raw materials, and a mounting block, a mounting groove, a sliding groove, a positioning groove, a first magnet and a second magnet are arranged; four groups of mounting blocks can be inserted from the mounting grooves and rotated into the positioning grooves, and four groups of magnets I and four groups of magnets II are adsorbed and fixed, so that the dust removal mechanism and the air inlet are fixed, and the dust removal mechanism can be taken down through reverse operation in the same way, so that the dust removal mechanism is convenient to disassemble and assemble, and is convenient to maintain and replace.

Description

Technical Field

[0001] The utility model belongs to the technical field of glass wool production, and particularly relates to a cooling tower with a dust removal structure. Background Art

[0002] In glass wool production, cooling towers are important equipment for cooling circulating water and controlling the temperature during the production process. The production of glass wool involves high-temperature melting and fiberization processes, which require an efficient cooling system to maintain the stable operation of the equipment. The cooling tower quickly cools the water through evaporative cooling, allowing it to be recycled, reducing energy consumption and improving production efficiency. Although cooling towers play an important role in glass wool production, existing cooling towers usually do not have a dedicated dust removal structure. This is mainly because the traditional cooling tower design focuses on heat exchange efficiency and water circulation performance, while ignoring the filtration of dust in the air. The dust generated during the glass wool production process will be sucked into the cooling tower by the air, affecting the heat exchange efficiency and thus reducing the cooling effect. A common countermeasure is to clean and maintain the cooling tower regularly. This includes removing sediment and silt from the pool to keep the water clean. However, the disadvantage of this method is that it is inconvenient to maintain and the maintenance cost is high, so a new structure is proposed to solve the above problems. Utility Model Content

[0003] In view of the deficiencies in the prior art, the utility model aims to provide a cooling tower with a dust removal structure.

[0004] The utility model is realized by the following technical scheme: a cooling tower with a dust removal structure, comprising: a cooling tower body, a hot air box and a dust removal mechanism, an air outlet is opened on the top of the cooling tower body, a fan is installed inside the air outlet, and a top cover is provided on the top of the air outlet;

[0005] A group of cooling water storage boxes are installed on the left and right sides of the bottom of the cooling tower body respectively, a group of hot air boxes are arranged between the two groups of cooling water storage boxes, a group of air inlets are opened through the lower right side of the front of the hot air box, a dust removal mechanism is arranged in front of the air inlet, and a dust removal net is arranged inside the dust removal mechanism;

[0006] Four groups of mounting grooves are provided in the annular area away from the center of the circle on the front side of the air inlet, each group of the mounting grooves has a group of slide grooves in the clockwise direction, each group of slide grooves has a group of positioning grooves in the clockwise direction, each group of positioning grooves has a magnet 1 embedded therein, and four groups of mounting blocks are equidistantly installed in the annular area away from the center of the circle on the back side of the dust removal mechanism, and each group of mounting blocks has a magnet 2 embedded therein on the back side.

[0007] As a preferred embodiment, a cooling water inlet pipe is connected to the right side of the cooling tower main body. The left side of the cooling water inlet pipe extends into the interior of the cooling tower main body, and several groups of nozzles are installed below the part of the cooling water inlet pipe inside the cooling tower main body.

[0008] A number of groups of through holes are opened through the lower part inside the cooling tower main body. A hot air mechanism, a control mechanism, a monitoring mechanism and an air outlet mechanism are arranged inside the hot air box. The top of the air outlet mechanism abuts against the bottom of the cooling tower main body, and the top of the hot air box is fixedly glued to the bottom of the cooling tower main body through sealant.

[0009] As a preferred embodiment, the dust removal mechanism is composed of an outer ring, a dust removal net and four groups of mounting blocks. The mounting block is composed of a slider and a connecting rod. The front surface of the connecting rod is fixedly glued to the back surface of the outer ring, and the back surface of the connecting rod is composed of the front surface of the slider. The magnet II is embedded inside the slider.

[0010] As a preferred embodiment, the specifications of the four groups of dust removal mechanisms are exactly the same. The radius length of the connecting rod is less than the radius length of the chute, and the radius length and height of the slider are less than the radius length and depth of the mounting groove.

[0011] As a preferred embodiment, the chute is respectively connected to the mounting groove and the positioning groove in a through manner. The radius length and depth of the mounting groove are equal to the radius length and depth of the positioning groove.

[0012] As a preferred embodiment, the pore length of the dust removal net is less than the diameter length of external dust. The outer side of the dust removal net is fixedly glued to the inner side of the outer ring. The dust removal net, the outer ring and the mounting block are all made of stainless steel. During actual use, external air rushes into the hot air box through the air inlet. When the air passes through the dust removal mechanism, the dust and impurities in the air are blocked by the dust removal net inside the dust removal mechanism, so that the dust and impurities in the air are blocked outside the dust removal net. Therefore, the air can be filtered, achieving the effect of dust removal for the interior of the hot air box and the cooling tower main body, preventing external dust and impurities from entering the hot air box and the cooling tower main body and polluting the glass wool raw materials.

[0013] As a preferred embodiment, both the first magnet and the second magnet are ferrite magnets, and the first magnet and the second magnet face each other with opposite poles. During actual use, hold the outer ring and rotate the dust removal mechanism counterclockwise. First, the four groups of the first magnets and the four groups of the second magnets rotate away from adsorption. Then, the slider rotates counterclockwise along the chute from the inside of the positioning groove to the inside of the installation groove. Finally, pull the dust removal mechanism outward to disengage the four mounting blocks from the four installation grooves, thereby removing the dust removal mechanism. The dust removal net can be cleaned with clean water, or the dust removal mechanism can be replaced. After the maintenance is completed, operate in the reverse order of the above steps to install the dust removal mechanism outside the air inlet, which is convenient for installation and disassembly of the dust removal mechanism, convenient for maintenance and replacement, and easy to use.

[0014] After adopting the above technical solution, the beneficial effects of the present utility model are as follows: By setting the dust removal mechanism, when the hot air box is working, external air enters the inside of the hot air box through the air inlet. When the air passes through the air inlet, dust and impurities in the air are blocked by the dust removal net inside the dust removal mechanism, thereby separating the dust and impurities in the air and preventing external dust from entering the inside of the cooling tower main body and polluting the glass wool raw material. By setting the mounting blocks, installation grooves, chutes, positioning grooves, the first magnets, and the second magnets, the four mounting blocks can be inserted into the installation grooves and rotated to the inside of the positioning grooves, and the four groups of the first magnets and the four groups of the second magnets are adsorbed and fixed, thereby completing the fixation of the dust removal mechanism to the air inlet. Similarly, the dust removal mechanism can be removed by reverse operation. Therefore, it is convenient to disassemble and assemble the dust removal mechanism, which is convenient for maintenance and replacement. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model or the prior art, the following will briefly introduce the drawings required for the description of the embodiments or the prior art. Obviously, the drawings in the following description are only some embodiments of the present utility model. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.

[0016] Figure 1 It is a schematic diagram of a cooling tower with a dust removal structure according to the present utility model.

[0017] Figure 2 It is a schematic diagram of the hot air box and the cooling water storage box in a cooling tower with a dust removal structure according to the present utility model.

[0018] Figure 3 It is a schematic diagram of the connection between the air inlet and the dust removal mechanism in a cooling tower with a dust removal structure according to the present utility model.

[0019] Figure 4 It is a schematic diagram of the installation groove, the chute, and the positioning groove in a cooling tower with a dust removal structure according to the present utility model.

[0020] Figure 5 This is a schematic structural diagram of the dust removal mechanism in a cooling tower with a dust removal structure according to the present utility model.

[0021] In the figure, 100 - cooling tower main body, 110 - top cover, 120 - fan, 130 - cooling water inlet pipe, 140 - cooling water storage box, 150 - hot air box;

[0022] 160 - air inlet, 170 - dust removal mechanism, 180 - installation groove, 190 - sliding groove, 200 - positioning groove, 210 - magnet one, 220 - installation block, 230 - magnet two. Specific embodiments

[0023] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts shall fall within the protection scope of the present utility model.

[0024] Please refer to Figures 1 to 5 : A cooling tower with a dust removal structure, including: a cooling tower main body 100, a hot air box 150, and a dust removal mechanism 170. An air outlet is provided at the top of the cooling tower main body 100, a fan 120 is installed inside the air outlet, and a top cover 110 is provided above the air outlet;

[0025] A group of cooling water storage boxes 140 are respectively installed on the left and right sides at the bottom of the cooling tower main body 100. A group of hot air boxes 150 are provided between the two groups of cooling water storage boxes 140. A group of air inlets 160 are penetrated and opened at the lower right front of the hot air box 150. A dust removal mechanism 170 is provided on the front side of the air inlet 160, and a dust removal net is provided inside the dust removal mechanism 170;

[0026] Four groups of installation grooves 180 are opened in the annular region away from the center of the circle on the front of the air inlet 160. A group of sliding grooves 190 are opened in the clockwise direction for each group of installation grooves 180. A group of positioning grooves 200 are opened in the clockwise direction for each group of sliding grooves 190. A magnet one 210 is embedded and installed inside each group of positioning grooves 200. Four groups of installation blocks 220 are equidistantly installed in the annular region away from the center of the circle on the back of the dust removal mechanism 170. A magnet two 230 is embedded and installed inside the back of each group of installation blocks 220.

[0027] The right side of the cooling tower main body 100 is connected to a cooling water inlet pipe 130. The left side of the cooling water inlet pipe 130 extends into the cooling tower main body 100, and a number of groups of spray heads are installed below the part of the cooling water inlet pipe 130 inside the cooling tower main body 100;

[0028] A number of groups of through holes are penetrated and opened below the inside of the cooling tower main body 100. Inside the hot air box 150, there are a hot air mechanism, a control mechanism, a monitoring mechanism, and an air outlet mechanism. The top of the air outlet mechanism abuts against the bottom of the cooling tower main body 100, and the top of the hot air box 150 is adhesively fixed to the bottom of the cooling tower main body 100 through sealant.

[0029] The dust removal mechanism 170 is composed of an outer ring, a dust removal net, and four groups of mounting blocks 220. The mounting block 220 is composed of a slider and a connecting rod. The front of the connecting rod is adhesively fixed to the back of the outer ring, and the back of the connecting rod is composed of the front of the slider. The magnet two 230 is embedded inside the slider.

[0030] The specifications of the four groups of dust removal mechanisms 170 are exactly the same. The radius length of the connecting rod is less than the radius length of the chute 190, and the radius length and height of the slider are less than the radius length and depth of the mounting groove 180.

[0031] The chute 190 is respectively connected through and communicated with the mounting groove 180 and the positioning groove 200. The radius length and depth of the mounting groove 180 are equal to the radius length and depth of the positioning groove 200.

[0032] The pore length of the dust removal net is less than the diameter length of the external dust. The outside of the dust removal net is adhesively fixed to the inside of the outer ring. The dust removal net, the outer ring, and the mounting block 220 are all made of stainless steel. During actual use, external air rushes into the hot air box 150 through the air inlet 160. When the air passes through the dust removal mechanism 170, the dust and impurities in the air are blocked by the dust removal net inside the dust removal mechanism 170, so that the dust and impurities in the air are blocked outside the dust removal net. Therefore, the air can be filtered, achieving the dust removal effect for the inside of the hot air box 150 and the inside of the cooling tower main body 100, preventing external dust and impurities from entering the hot air box 150 and the cooling tower main body 100 and polluting the glass wool raw materials.

[0033] Both the magnet one 210 and the magnet two 230 are ferrite magnets, and the magnet one 210 and the magnet two 230 are opposite in poles. During actual use, hold the outer ring and rotate the dust removal mechanism 170 counterclockwise. First, the four groups of magnet one 210 and the four groups of magnet two 230 rotate and separate from adsorption. Then the slider rotates counterclockwise along the chute 190 from the inside of the positioning groove 200 to the inside of the mounting groove 180. Finally, pull the dust removal mechanism 170 outwards, so that the four groups of mounting blocks 220 are separated from the inside of the four groups of mounting grooves 180, thereby removing the dust removal mechanism 170. The dust removal net can be cleaned with clean water, or the dust removal mechanism 170 can be replaced. After the maintenance is completed, operate in the reverse order of the above steps, and the dust removal mechanism 170 can be installed outside the air inlet 160, thus facilitating the installation and disassembly of the dust removal mechanism 170, facilitating maintenance and replacement, and being convenient to use.

[0034] Example 1: Please refer to Figures 1 to 3, during actual use, first open the top cover 110 (at this time, the fan 120 is not working, and the dust removal mechanism 170 is in the installed state), connect the cooling tower main body 100 and the hot air box 150 to the external power supply. The glass wool raw material to be cooled is installed inside the cooling tower main body 100. Cooling water enters the inside of the cooling tower main body 100 from the left through the cooling water inlet pipe 130 and is sprayed inside the cooling tower main body 100 through a number of groups of nozzles. At the same time, the hot air box 150 works, and external air rushes into the hot air box 150 through the air inlet 160. When the air passes through the dust removal mechanism 170, the dust and impurities in the air are blocked by the dust removal net inside the dust removal mechanism 170, so that the dust and impurities in the air are blocked outside the dust removal net. Therefore, the air can be filtered, achieving the effect of dust removal inside the hot air box 150 and the cooling tower main body 100, preventing external dust and impurities from entering the hot air box 150 and the cooling tower main body 100 and polluting the glass wool raw material;

[0035] The hot air passes upward through the through hole through the air outlet mechanism and enters the inside of the cooling tower main body 100, and blows on the surface of the glass wool. The heat on the surface of the glass wool raw material is absorbed and vaporized by the cooling water. The vaporized cooling water is finally discharged through the air outlet under the blowing of the hot air. Since the water molecules in the air cannot be sent out of the air outlet through the hot air after reaching saturation, at this time, the monitoring mechanism monitors that the air humidity inside the cooling tower main body 100 has reached the saturation state, and controls the fan 120 to start through the control mechanism. The fan 120 rotates to discharge the humid air that has absorbed heat inside the cooling tower main body 100 to the outside of the cooling tower main body 100, thus playing an auxiliary heat dissipation effect. At the same time, after the air humidity reaches saturation, the cooling water flows downward through the through hole into the two groups of cooling water storage boxes 140 inside, collecting and storing the excess cooling water, saving resources.

[0036] Embodiment 2: Please refer to Figures 3 to 5 , when the cooling tower main body 100 is not working, the dust removal mechanism 170 can be maintained. At this time, just hold the outer ring and rotate the dust removal mechanism 170 counterclockwise. First, the four groups of magnets one 210 and the four groups of magnets two 230 rotate and separate from adsorption. Then the slider rotates counterclockwise along the sliding groove 190 from inside the positioning groove 200 to inside the installation groove 180. Finally, pull the dust removal mechanism 170 outward so that the four groups of installation blocks 220 are separated from inside the four groups of installation grooves 180, thus removing the dust removal mechanism 170. The dust removal net can be cleaned with clean water, or the dust removal mechanism 170 can be replaced. After the maintenance is completed, operate in the reverse order of the above steps, and the dust removal mechanism 170 can be installed outside the air inlet 160, which is convenient for installing and disassembling the dust removal mechanism 170, convenient for maintenance and replacement, and easy to use.

[0037] The above are only the preferred embodiments of the present utility model and are not intended to limit the present utility model. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. A cooling tower with a dust removal structure, comprising: A cooling tower body (100), a hot air box (150) and a dust removal mechanism (170), characterized in that: an air outlet is provided at the top of the cooling tower body (100), a fan (120) is installed inside the air outlet, and a top cover (110) is provided at the top of the air outlet; A group of cooling water storage boxes (140) are respectively installed on the left and right sides of the bottom of the cooling tower body (100); a group of hot air boxes (150) are arranged between the two groups of cooling water storage boxes (140); a group of air inlets (160) are opened through the lower right side of the front of the hot air box (150); a dust removal mechanism (170) is arranged in front of the air inlet (160); a dust removal net is arranged inside the dust removal mechanism (170); Four groups of mounting grooves (180) are provided in an annular area away from the center of the circle on the front side of the air inlet (160), each group of the mounting grooves (180) is provided with a group of slide grooves (190) in the clockwise direction, each group of slide grooves (190) is provided with a group of positioning grooves (200) in the clockwise direction, each group of positioning grooves (200) is embedded with a magnet 1 (210), and four groups of mounting blocks (220) are equidistantly installed in an annular area away from the center of the circle on the back side of the dust removal mechanism (170), and each group of the mounting blocks (220) is embedded with a magnet 2 (230) on the back side.

2. A cooling tower with a dust removal structure as claimed in claim 1, characterized in that: The right side of the cooling tower body (100) is connected to a cooling water inlet pipe (130), the left side of the cooling water inlet pipe (130) extends into the interior of the cooling tower body (100), and a plurality of groups of nozzles are installed below the portion of the cooling water inlet pipe (130) located inside the cooling tower body (100); A plurality of through holes are provided at the lower part of the cooling tower body (100); a hot air mechanism, a control mechanism, a monitoring mechanism and an air outlet mechanism are provided inside the hot air box (150); the top of the air outlet mechanism abuts against the bottom of the cooling tower body (100); and the top of the hot air box (150) is glued and fixed to the bottom of the cooling tower body (100) by means of a sealant.

3. A cooling tower with a dust removal structure as claimed in claim 1, characterized in that: The dust removal mechanism (170) is composed of an outer ring, a dust removal net and four groups of mounting blocks (220). The mounting blocks (220) are composed of a slider and a connecting rod. The front side of the connecting rod is glued and fixed to the back side of the outer ring. The back side of the connecting rod is connected to the front side of the slider. The second magnet (230) is embedded in the slider.

4. A cooling tower with a dust removal structure as claimed in claim 3, characterized in that: The specifications of the four groups of dust removal mechanisms (170) are exactly the same, the radius length of the connecting rod is smaller than the radius length of the sliding groove (190), and the radius length and height of the sliding block are smaller than the radius length and depth of the mounting groove (180).

5. A cooling tower with a dust removal structure as claimed in claim 4, characterized in that: The sliding groove (190) is respectively connected to the installation groove (180) and the positioning groove (200), and the radius length and depth of the installation groove (180) are equal to the radius length and depth of the positioning groove (200).

6. A cooling tower with a dust removal structure as claimed in claim 1, characterized in that: The aperture length of the dust removal net is smaller than the diameter length of the external dust, the outer side of the dust removal net is glued and fixed to the inner side of the outer ring, and the dust removal net, the outer ring and the mounting block (220) are all made of stainless steel.

7. A cooling tower with a dust removal structure as claimed in claim 1, characterized in that: The magnet one (210) and the magnet two (230) are both ferrite magnets, and the magnet one (210) and the magnet two (230) have opposite poles.

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