Demisting device for spray tower

Abstract

The utility model discloses a demisting device for a spray tower, and relates to the technical field of demisting devices, the demisting device comprises a spray tower main body and a demisting assembly, the upper end of the spray tower main body is provided with an exhaust port, the lower end in the spray tower main body is provided with the demisting assembly, and the demisting assembly comprises a water storage frame, a water outlet, a water guide pipe, a water pump, a filter box and a water conveying pipe. A water outlet is formed in the water storage frame, a water guide pipe is connected to the right side outside the water storage frame, a water pump is connected to the lower end of the water guide pipe, a filter box is connected to the lower end of the water pump, a water conveying pipe is connected to the lower end of the filter box, and a mounting assembly is arranged at the upper end in the spray tower body. According to the demisting device for the spray tower, through the arrangement of the demisting assembly, the problems that the demisting effect is not ideal and harmful gas is discharged into air to cause harm to the environment due to the fact that most demisting devices carry out demisting only in a single mode are solved, and the overall practicability of the demisting device is conveniently improved.

Description

Technical Field

[0001] The utility model relates to the technical field of demisting devices, in particular to a demisting device for a spray tower. Background Art

[0002] The acid mist waste gas in the spray tower is introduced into the purification tower through the air duct. After passing through the packing layer, the waste gas and the sodium hydroxide absorption liquid are fully contacted and absorbed and neutralized. After being purified, the acid mist waste gas is dehydrated and defogged by the defogger plate and then discharged into the atmosphere by the fan. The acid mist waste gas needs to be removed to prevent pollution to the outside atmosphere. In order to improve the use efficiency of the spray tower, a defogger is needed, but the existing defogger still has the following shortcomings:

[0003] For example, the utility model with application number 202321105031.4 discloses a defogger for a spray tower, which improves the top and bottom structures of the condenser plate of the original defogger by bending them. When the condenser plate is fixed with the connecting plate, the top arc and the bottom arc are self-adjusting, and there is no need to match the size of the slot with the size of the top and bottom straight plates of the condenser plate. The requirements for processing accuracy are reduced, and the difficulty of processing design is reduced. The top arc and the bottom arc are clamped and fixed to the inner wall of the slot. The condenser plate is stable after the initial clamping and fixing, which facilitates subsequent welding. However, similar to the comparative documents of the above-mentioned applications, when the existing defogger is used, since most defoggers only perform defog in a single manner, the defogger effect is not ideal, resulting in the problem of reduced practicality and reduced efficiency of the defogger.

[0004] Therefore, in view of this, the existing structure and defects are studied and improved, and a demisting device for a spray tower is proposed. Utility Model Content

[0005] The utility model aims to provide a demisting device for a spray tower to solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a demisting device for a spray tower, comprising a spray tower body and a demisting assembly, wherein an exhaust port is arranged at the upper end of the spray tower body, a demisting assembly is arranged at the lower end inside the spray tower body, and the demisting assembly comprises a water storage frame, a water outlet, a water guide pipe, a water pump, a filter box and a water supply pipe, a water outlet is installed inside the water storage frame, a water guide pipe is connected to the right side outside the water storage frame, and a water pump is connected to the lower end of the water guide pipe, and a filter box is connected to the lower end of the water pump, and a water supply pipe is connected to the lower end of the filter box, and a mounting assembly is arranged at the upper end inside the spray tower body.

[0007] Furthermore, the outer dimensions of the water storage frame match the inner dimensions of the spray tower body, and the water storage frame is threadedly connected to the spray tower body.

[0008] Furthermore, the water outlets are equidistantly distributed inside the water storage frame, and the water outlets are threadedly connected to the water storage frame.

[0009] Furthermore, the outer side of the water pump is flush with the outer side of the filter box, and the water pump is connected to the filter box through a water pipe.

[0010] Furthermore, the installation assembly includes a storage drawer, a limit plate, a first magnetic block and a limit block, the limit plate is installed outside the storage drawer, and the first magnetic block is arranged inside the limit plate, and limit blocks are additionally arranged on both sides of the outside of the storage drawer.

[0011] Furthermore, the installation assembly also includes a limit stop bar, a second magnetic block and a limit groove, and a limit stop bar is added at the lower end of the storage drawer, and a second magnetic block is installed at the rear end of the storage drawer, and limit grooves are opened on both sides of the spray tower body.

[0012] Furthermore, the outer dimensions of the limit block match the inner dimensions of the limit groove, and the limit block is slidably connected to the spray tower body through the limit groove.

[0013] Furthermore, the storage drawer is embeddedly connected to the spray tower body, and the outer side of the storage drawer is tightly fitted with the inner wall of the spray tower body.

[0014] The utility model provides a demisting device for a spray tower, which has the following beneficial effects:

[0015] 1. The utility model can use the demisting assembly to avoid the problem that most demisting devices only use a single method to perform demisting, resulting in unsatisfactory demisting effect and reduced practicality of the demisting device, by using the demisting assembly arranged at the lower end of the spray tower body when the demisting device is used for the spray tower. The water storage frame is fixedly installed at the lower end of the spray tower body by fasteners, and the water outlet is fixedly installed inside the water storage frame with the fasteners. The water pump is fixedly installed on the right side of the outside of the spray tower body by fastening bolts, and the water pump is connected to the water storage frame with the water guide pipe. The water pump is connected with the filter box arranged below it through the water guide pipe, and the lower end of the filter box is connected with the spray tower body by the water guide pipe, so that when the water pump is working, the waste water contained in the bottom of the spray tower body is sucked and transported to the inside of the filter box, and the waste water is filtered by the filter element arranged inside the filter box, and the filtered water is transported to the inside of the water storage frame through the water pump and the water guide pipe, and the water is evenly sprayed out through the water outlet installed in the water storage frame, thereby defogging the inside of the spray tower, thereby increasing the use efficiency of the defogger.

[0016] 2. The utility model can avoid the situation that most demisting devices are inconvenient to replace and install desiccants and activated carbon through the installation of the installation assembly arranged at the upper end of the spray tower body when the demisting device for the spray tower is used, which causes the desiccant and activated carbon to have poor filtering effects after long-term use, resulting in reduced efficiency of the demisting device. The external dimensions of the storage drawer match the internal dimensions of the spray tower body, and the external dimensions of the limit blocks installed on both sides of the outside of the storage drawer match the internal dimensions of the limit grooves opened on both sides of the inside of the spray tower body, so that the storage drawer is slidably installed into the inside of the spray tower body through the limit blocks and the limit grooves, and the fastening bolts are used to tighten the storage drawer. The limit plate is fixedly installed on the outside of the storage drawer, and the first magnetic block is fixedly installed on the inner side of the limit plate with the fastening bolts. The setting of the limit plate increases the convenience of pulling out the storage drawer. At the same time, the limit plate and the spray tower body are magnetically adsorbed with the first magnetic block to prevent mist from leaking from the connection between the storage drawer and the spray tower body. The second magnetic block installed at the rear end of the storage drawer further increases the stability of the storage drawer inside the spray tower body. The desiccant and activated carbon are limitedly stored through the limit baffle added at the lower end of the storage drawer, so that the desiccant and activated carbon are used to filter and purify the mist again, thereby improving the activity of the defogger during use. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a three-dimensional structural schematic diagram of a demisting device for a spray tower according to the utility model;

[0018] Figure 2 This is a three-dimensional structural diagram of an installation assembly of a demisting device for a spray tower according to the utility model;

[0019] Figure 3 The utility model is a schematic diagram of the three-dimensional structure of a demisting component of a demisting device for a spray tower.

[0020] In the figure: 1. spray tower body; 2. exhaust port; 3. defogger assembly; 301. water storage frame; 302. water outlet; 303. water guide pipe; 304. water pump; 305. filter box; 306. water pipe; 4. installation assembly; 401. storage drawer; 402. limit plate; 403. first magnetic block; 404. limit block; 405. limit stop strip; 406. second magnetic block; 407. limit groove. DETAILED DESCRIPTION

[0021] The following is a further detailed description of the implementation of the present invention in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present invention, but cannot be used to limit the scope of the present invention.

[0022] like Figures 1 to 3As shown, a demisting device for a spray tower comprises a spray tower body 1 and a demisting assembly 3, wherein the spray tower body 1 is provided with an exhaust port 2 at the upper end, and the demisting assembly 3 is provided at the lower end of the spray tower body 1, and the demisting assembly 3 comprises a water storage frame 301, a water outlet 302, a water guide pipe 303, a water pump 304, a filter box 305 and a water delivery pipe 306, wherein the water storage frame 301 is provided with a water outlet 302, and the water guide pipe 303 is connected to the right side of the water storage frame 301, and the lower end of the water guide pipe 303 is connected to a water The water pump 304 is connected to a filter box 305 at the lower end, and a water pipe 306 is connected to the lower end of the filter box 305. The outer size of the water storage frame 301 matches the inner size of the spray tower body 1, and the water storage frame 301 is threadedly connected to the spray tower body 1. The water outlets 302 are equidistantly distributed inside the water storage frame 301, and the water outlets 302 are threadedly connected to the water storage frame 301. The outer side of the water pump 304 is flush with the outer side of the filter box 305, and the water pump 304 is connected to the filter box 305 through the water guide pipe 303. The water storage frame 301 is fixedly installed at the lower end of the interior of the spray tower body 1 through fasteners, and the water outlet 302 is fixedly installed inside the water storage frame 301 with the fasteners, and the water pump 304 is fixedly installed on the right side of the exterior of the spray tower body 1 through the fastening bolts, and the water pump 304 is connected to the water storage frame 301 with the water guide pipe 303, and the water pump 304 is connected to the filter box 305 arranged below it through the water guide pipe 303, and the filter box 305 is connected to the bottom of the filter box 305 by the water delivery pipe 306. The end is connected to the spray tower body 1, so that when the water pump 304 is in operation, the waste water contained in the bottom of the spray tower body 1 is sucked and transported to the inside of the filter box 305, and the waste water is filtered by the filter element arranged inside the filter box 305, and the filtered water is transported to the inside of the water storage frame 301 through the water pump 304 and the water guide pipe 303, and the water is evenly sprayed out through the water outlet 302 installed in the water storage frame 301, thereby defogging the inside of the spray tower, thereby increasing the use efficiency of the defogger device.

[0023] like Figure 1 and Figure 2As shown, the upper end of the spray tower body 1 is provided with an installation component 4, and the installation component 4 includes a storage drawer 401, a limit plate 402, a first magnetic block 403 and a limit block 404. The limit plate 402 is installed outside the storage drawer 401, and the first magnetic block 403 is arranged inside the limit plate 402. Limit blocks 404 are added on both sides of the outside of the storage drawer 401. The installation component 4 also includes a limit stop bar 405, a second magnetic block 406 and a limit groove 407, and a limit stop bar 405 is added at the lower end of the storage drawer 401, and the storage drawer 401 is provided with a limit stop bar 405. A second magnetic block 406 is installed at the rear end of the drawer 401, and limiting grooves 407 are provided on both sides of the interior of the spray tower body 1. The outer size of the limiting block 404 matches the inner size of the limiting groove 407, and the limiting block 404 is slidably connected to the spray tower body 1 through the limiting groove 407. The storage drawer 401 is embedded with the spray tower body 1, and the outer side of the storage drawer 401 is tightly fitted with the inner wall of the spray tower body 1. The outer size of the storage drawer 401 matches the inner size of the spray tower body 1, and the limiting blocks 407 installed on both sides of the outer side of the storage drawer 401 are provided. The outer dimensions of the positioning block 404 match the inner dimensions of the limiting grooves 407 opened on both sides of the interior of the spray tower body 1, so that the storage drawer 401 is slidably installed into the interior of the spray tower body 1 through the limiting block 404 and the limiting grooves 407, and the limiting plate 402 is fixedly installed on the outside of the storage drawer 401 by fastening bolts, and the first magnetic block 403 is fixedly installed on the inner side of the limiting plate 402 with the fastening bolts. The setting of the limiting plate 402 increases the convenience of the storage drawer 401 during the pulling and pulling process, and at the same time cooperates with the first magnetic block 4 03 The limiting plate 402 is magnetically adsorbed to the spray tower body 1 to prevent mist from leaking from the connection between the storage drawer 401 and the spray tower body 1, and the second magnetic block 406 installed at the rear end of the storage drawer 401 further increases the stability of the storage drawer 401 inside the spray tower body 1. The desiccant and activated carbon are stored in a limited position through the limiting baffle 405 added at the lower end of the storage drawer 401, so that the desiccant and activated carbon can be used to filter and purify the mist again, thereby improving the mobility of the defogger during use.

[0024] In summary, when the demisting device for the spray tower is used, first, the purified exhaust gas is discharged through the exhaust port 2 set in the middle of the upper end of the spray tower body 1, the water storage frame 301 is fixedly installed at the lower end of the spray tower body 1 through the fasteners, and the water outlet 302 is fixedly installed in the water storage frame 301 with the fasteners, and the water pump 304 is fixedly installed on the right side of the outside of the spray tower body 1 through the fastening bolts, and the water pump 304 is connected to the water storage frame 301 with the water guide pipe 303, and the water pump 304 is connected to the filter box 305 set below it through the water guide pipe 303, and at the same time, the water pump 304 is connected to the filter box 305 set below it. The lower end of the filter box 305 is connected to the spray tower body 1 by the water pipe 306, so that the waste water contained in the bottom of the spray tower body 1 is sucked and transported to the inside of the filter box 305 when the water pump 304 is in operation, and the waste water is filtered and processed by the filter element arranged inside the filter box 305, and the filtered water is transported to the inside of the water storage frame 301 by the water pump 304 in conjunction with the water pipe 303, and the water is evenly sprayed out through the water outlet 302 installed inside the water storage frame 301. Then, the outer size of the storage drawer 401 matches the inner size of the spray tower body 1, and the storage drawer 401 is The outer dimensions of the limit blocks 404 installed on both sides of the outside of 01 match the inner dimensions of the limit grooves 407 opened on both sides of the inside of the spray tower body 1, so that the storage drawer 401 is slidably installed into the inside of the spray tower body 1 through the limit blocks 404 and the limit grooves 407, and the limit plate 402 is fixedly installed on the outside of the storage drawer 401 by fastening bolts, and the first magnetic block 403 is fixedly installed on the inner side of the limit plate 402 with the fastening bolts, and the convenience of the storage drawer 401 in the process of pulling and pulling is increased by the setting of the limit plate 402, and the limit plate 402 is fixedly installed on the inside of the limit plate 402 with the first magnetic block 403. It is magnetically adsorbed with the spray tower body 1, thereby preventing mist from leaking from the connection between the storage drawer 401 and the spray tower body 1, and the second magnetic block 406 installed at the rear end of the storage drawer 401 further increases the stability of the storage drawer 401 inside the spray tower body 1, and the desiccant and activated carbon are stored in a limited position through the limiting baffle 405 added at the lower end of the storage drawer 401, so that the desiccant and activated carbon can be used to filter and purify the mist again. At the same time, the setting of the storage drawer 401 makes it easy to replace and install the desiccant and activated carbon, thereby improving the mobility of the defogger during use.

[0025] The embodiments of the present invention are provided for the purpose of illustration and description, and are not intended to be exhaustive or to limit the present invention to the disclosed forms. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments are selected and described to better illustrate the principles and practical applications of the present invention, and to enable those of ordinary skill in the art to understand the present invention and thereby design various embodiments with various modifications suitable for specific uses.

Claims

1. A demisting device for a spray tower, comprising a spray tower body (1) and a demisting assembly (3), characterized in that: The spray tower body (1) is provided with an exhaust port (2) at the upper end, and a defogger assembly (3) is provided at the lower end of the spray tower body (1). The defogger assembly (3) comprises a water storage frame (301), a water outlet (302), a water guide pipe (303), a water pump (304), a filter box (305) and a water delivery pipe (306). The water storage frame (301) is provided with a water outlet (302), and the water storage frame (301) is connected to the water guide pipe (303) on the right side of the outside, and the lower end of the water guide pipe (303) is connected to the water pump (304), and the lower end of the water pump (304) is connected to the filter box (305). The lower end of the filter box (305) is connected to the water delivery pipe (306). The spray tower body (1) is provided with an installation assembly (4) at the upper end, and the water outlet (302) is evenly distributed on the water storage frame (301). The installation assembly (4) comprises a storage drawer (401), a limiting plate (402), a first magnetic block (403) and a limiting block (404); the limiting plate (402) is installed outside the storage drawer (401), and the first magnetic block (403) is arranged inside the limiting plate (402); limiting blocks (404) are additionally arranged on both sides of the outside of the storage drawer (401); the installation assembly (4) further comprises a limiting stop bar (405), a second magnetic block (406) and a limiting groove (407); a limiting stop bar (405) is additionally arranged at the lower end of the storage drawer (401), and the second magnetic block (406) is installed at the rear end of the storage drawer (401); and limiting grooves (407) are arranged on both sides of the inside of the spray tower body (1).

2. A demisting device for a spray tower according to claim 1, characterized in that: The external dimensions of the water storage frame (301) match the internal dimensions of the spray tower body (1), and the water storage frame (301) is threadedly connected to the spray tower body (1).

3. A demisting device for a spray tower according to claim 1, characterized in that: The outer side of the water pump (304) is flush with the outer side of the filter box (305), and the water pump (304) is connected to the filter box (305) via a water pipe (303).

4. A demisting device for a spray tower according to claim 1, characterized in that: The outer dimensions of the limiting block (404) match the inner dimensions of the limiting groove (407), and the limiting block (404) is slidably connected to the spray tower body (1) via the limiting groove (407).

5. A demisting device for a spray tower according to claim 1, characterized in that: The storage drawer (401) is embeddedly connected to the spray tower body (1), and the outer side of the storage drawer (401) is tightly fitted to the inner wall of the spray tower body (1).

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