Energy-saving low-cost acid mist treatment tower

Abstract

The utility model discloses an energy-saving low-cost type acid mist treatment tower, and relates to acid mist treatment, the energy-saving low-cost type acid mist treatment tower comprises a tank body shell and an energy-saving simple replacement mechanism, the bottom of the tank body shell is provided with the energy-saving simple replacement mechanism, the energy-saving simple replacement mechanism comprises a connecting pipe, the connecting pipe is arranged in the tank body shell, and the connecting pipe is connected with the tank body shell. Through the arrangement of the energy-saving simple replacement mechanism, the effects of reducing waste of treating fluid and conveniently replacing filler are achieved, after water is introduced into a connecting pipe, the treating fluid flows into a circular spray head, then the treating fluid is sequentially sprayed out from a peripheral nozzle and a bottom nozzle, and then a first motor is started to drive a first rotating shaft to rotate, so that the treating fluid is conveniently replaced. According to the technical scheme, the circular spray head rotates, the contact range of the acid mist and the treatment medium can be further maximized while the circular spray head rotates, meanwhile, the spraying range of the bottom nozzle can be increased to a small extent, and through the design of the spray head, the spraying area can be increased, and the contact area of the treatment tower and the acid mist can be increased.

Description

Technical Field

[0001] The utility model relates to acid mist treatment, in particular to an energy-saving and low-cost acid mist treatment tower. Background Art

[0002] Acid mist treatment tower is a device used to remove acidic gases or acid mist from industrial emissions. These acidic gases usually include sulfur dioxide and nitrogen oxides, which are one of the main pollutants produced by burning fossil fuels or other industrial processes. When these gases are discharged into the atmosphere, they may react with water vapor to form acid mist, which is harmful to the environment and human health. Traditional acid mist treatment towers need to use a large amount of treatment liquid to treat acid mist during treatment work, so an energy-saving and low-cost acid mist treatment tower is needed.

[0003] For example: Chinese utility model [CN213590122U] discloses "an acid mist waste gas purification tower treatment device", which specifically discloses: it includes a first centrifugal fan and a waste gas purification tower, the left side wall of the inner cavity of the waste gas purification tower is fixedly provided with a first spray head, the lower part of the first spray head is fixedly provided with a water storage tank, the right side wall of the water storage tank is flange-connected with a medicine box, the outlet end of the medicine box is fixedly connected with a one-way switch valve, the outlet end flange of the one-way switch valve is flange-connected with a circulating water pump, and the outlet end flange of the circulating water pump is flange-connected with a circulating water pipe. The utility model has a reasonable design, and the acid mist waste gas is sent into the waste gas purification tower through the first centrifugal fan, so that the waste gas can be better concentrated into the waste gas purification tower, and the acid mist waste gas in the tower is sprayed and neutralized with acid and alkali through the spray head in the waste gas purification tower.

[0004] Although the above utility model patent can be used for acid mist treatment, the traditional acid mist treatment tower usually uses a large number of spray heads to treat the acid mist, which may cause the treatment liquid resources to be used to a large extent. Even if the traditional acid mist treatment tower is provided with a wastewater recovery mechanism, the wastewater needs to be processed through multiple processes before it can continue to be put into use, so the equipment has a large amount of consumables, and the traditional spray head can only achieve the effect of fully treating the acid mist by setting a large number of spray heads. At the same time, the traditional acid mist treatment tower cannot easily replace the internal filler, and the machine needs to be stopped first, and then the staff can replace it from the inside of the machine. Usually, the structure of the acid mist treatment tower is a multi-layer filtration structure, that is, there are two layers of placement plates for placing fillers. Therefore, if the staff replaces the filler from the inside of the machine, it will cause inconvenience in replacement. At the same time, the complicated replacement method also requires the machine to stop working for a long time, so improvements need to be made. Utility Model Content

[0005] The utility model aims to provide an energy-saving and low-cost acid mist treatment tower to solve the problems raised in the prior art.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an energy-saving and low-cost acid mist treatment tower, comprising a tank shell and an energy-saving and simple replacement mechanism;

[0007] An energy-saving and simple replacement mechanism is arranged at the bottom of the tank shell, and the energy-saving and simple replacement mechanism includes a connecting pipe. A connecting pipe is arranged inside the tank shell, and a bearing is fixedly connected to the outer wall of the connecting pipe. A circular nozzle is fixedly connected to the outer wall of the bearing. A plurality of peripheral nozzles are opened on the outer wall of the circular nozzle, and a plurality of bottom nozzles are opened at the bottom of the circular nozzle, and a first outer frame is fixedly connected to the bottom of the circular nozzle.

[0008] Preferably, a first motor is fixedly connected to the inner wall of the first outer frame, an output shaft of the first motor is fixedly connected to a first rotating shaft via a coupling, and a first transmission rod is fixedly connected to the outer wall of the first rotating shaft.

[0009] The transmission rod can be conveniently rotated by connecting the first rotating shaft and the transmission rod.

[0010] Preferably, a movable column is fixedly connected to the outer wall of the tank shell, an opening and closing plate is fixedly connected to the movable column, a sealing gasket is fixedly connected to the outer wall of the opening and closing plate, and a connecting plate is fixedly connected to the outer wall of the opening and closing plate.

[0011] The opening and closing plate can be conveniently opened by connecting the opening and closing plate and the connecting plate.

[0012] Preferably, the outer wall of the connecting plate is fixedly connected with a nesting block, the inner wall of the nesting block is fixedly connected with a fixing column, the top of the fixing column is penetrated by a fixing plate, and the top of the fixing column is fixedly connected with a second transmission rod.

[0013] Through the connection between the fixed column and the second transmission rod, the opening and closing of the opening and closing plate can be conveniently controlled.

[0014] Preferably, the top of the second transmission rod is fixedly connected to a second rotating shaft, the other end of the second rotating shaft is fixedly connected to a second motor, and the top of the second motor is fixedly connected to a second outer frame.

[0015] The second transmission rod can be conveniently rotated by connecting the second transmission rod and the second rotating shaft.

[0016] Preferably, an acid mist treatment mechanism is provided on the back side of the tank shell, and the acid mist treatment mechanism includes a mist inlet pipe, and the outer wall of the tank shell is fixedly connected with the mist inlet pipe.

[0017] The acid mist can be easily absorbed through the connection between the tank shell and the mist inlet pipe.

[0018] Preferably, the outer wall of the mist inlet pipe is fixedly connected to a wastewater collection bin, the inner wall of the tank shell is fixedly connected to a filler placement net, the outer wall of the tank shell is fixedly connected to a transfer water tank, the outer wall of the transfer water tank is penetrated by a first water inlet pipe, the other end of the first water inlet pipe is penetrated by a liquid storage barrel, and a water pump is arranged on the top of the transfer water tank.

[0019] By connecting the transfer tank and the water pump, the treatment liquid can be easily transferred.

[0020] Preferably, a water outlet pipe is connected through the top of the water pump, a diversion water pipe is connected through the outer wall of the water outlet pipe, a transfer pipe is connected through the top of the tank shell, a transfer bin is connected through the other end of the transfer pipe, a fan is installed on the outer wall of the transfer bin, and a mist outlet is connected through the top of the transfer bin.

[0021] By connecting the transfer chamber and the mist outlet, the processed mist can be easily processed.

[0022] Compared with the prior art, the beneficial effects of the utility model are:

[0023] 1. The utility model achieves the effect of reducing the waste of treatment liquid and facilitating the replacement of filling materials by setting up an energy-saving and simple replacement mechanism. After water is passed through the connecting pipe, the treatment liquid will flow into the circular nozzle. With the pressure continuously applied by the water flow, the treatment liquid will be ejected from the peripheral nozzle and the bottom nozzle in succession. Through the setting of the peripheral nozzle, the nozzle can spray the treatment liquid all around, effectively increasing the spraying range of the nozzle. Then, the first motor is started to drive the first rotating shaft to rotate, so that the circular nozzle rotates. At this time, it can cooperate with the peripheral nozzle. While rotating, it can further maximize the contact range between the acid mist and the treatment medium, and at the same time, it can also slightly increase the spraying range of the bottom nozzle. Through the design of the nozzle, the spraying area can be increased, which helps to increase the contact area of ​​the treatment tower with the acid mist. The contact area is increased, and the removal efficiency of the acid mist is improved. At the same time, the acid mist treatment tower does not need to use a large number of nozzles for spraying like the traditional acid mist treatment tower, and the treatment liquid can be evenly sprayed on the acid mist. To a certain extent, it also avoids the situation where the treatment liquid is used and wasted in large quantities. When the filler inside the treatment tower needs to be replaced, the second motor is used to drive the second shaft to rotate, so that the connecting plate drives the nesting blocks to open and close, and then the filler can be easily replaced, which makes maintenance and cleaning work more convenient. Replacing the filler may be the key to the long-term and effective operation of the treatment tower, because the performance and state of the filler may change over time. By simplifying the replacement process, downtime can be reduced, the maintainability of the system can be improved, and the treatment efficiency is also increased and maintenance downtime is reduced.

[0024] 2. The utility model achieves the effect of fully treating the acid mist by setting up the acid mist treatment mechanism. First, the acid mist enters the outer shell of the tank body through the mist inlet pipe, and then the acid mist flows through the filler on the filler placement net while rising, so that the acid mist is fully in contact with the treatment liquid sprayed in advance on the surface of the filler, so as to achieve the effect of adsorbing the acidic or alkaline pollutants contained in the exhaust gas. Then the acid mist will be mixed with the treatment liquid sprayed from the spray head, and the treatment effect on the acid mist will continue to improve. Then the acid mist will continue to rise, and the acid mist will be treated as above, and the impurities in the acid mist can be further filtered and treated for the second time. Through the design of two-layer filtration, the harmful gases and impurities contained in the acid mist can be fully removed. Then the acid mist will enter the transfer bin through the transfer pipe, and then be discharged through the mist outlet, so as to conveniently and fully achieve the effect of treating the acid mist. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 This is a schematic diagram of the overall structure of an energy-saving and low-cost acid mist treatment tower of the utility model;

[0026] Figure 2 This is a schematic diagram of the structure of an energy-saving and low-cost acid mist treatment tower energy-saving and simple replacement mechanism of the utility model;

[0027] Figure 3 This utility model is an energy-saving and low-cost acid mist treatment tower energy-saving simple replacement mechanism Figure 2 Schematic diagram of the flip structure;

[0028] Figure 4 This is a schematic diagram of the structure of an energy-saving and low-cost acid mist treatment tower energy-saving and simple replacement mechanism of the utility model;

[0029] Figure 5 This is a schematic diagram of the structure of an energy-saving and low-cost acid mist treatment tower energy-saving and simple replacement mechanism of the utility model;

[0030] Figure 6 This is a schematic diagram of the structure of an acid mist treatment mechanism of an energy-saving and low-cost acid mist treatment tower of the utility model;

[0031] Numbers in the figure: 1, tank shell; 2, energy-saving simple replacement mechanism; 201, connecting pipe; 202, bearing; 203, circular nozzle; 204, peripheral nozzle; 205, bottom nozzle; 206, first outer frame; 207, first motor; 208, first rotating shaft; 209, first transmission rod; 210, movable column; 211, opening and closing plate; 212, sealing gasket; 213, connecting plate; 214, nesting block; 215, fixed column; 216, fixed plate ; 217, second outer frame; 218, second motor; 219, second rotating shaft; 220, second transmission rod; 3, acid mist treatment mechanism; 301, mist inlet pipe; 302, wastewater collection bin; 303, filler placement net; 304, transfer water tank; 305, first water inlet pipe; 306, liquid storage barrel; 307, water pump; 308, water outlet pipe; 309, diversion water pipe; 310, transfer pipe; 311, transfer bin; 312, fan; 313, mist outlet. DETAILED DESCRIPTION

[0032] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0033] See also Figure 1 The utility model is an energy-saving and low-cost acid mist treatment tower, comprising a tank shell 1 and an energy-saving simple replacement mechanism 2, the outer wall of the tank shell 1 is provided with the energy-saving simple replacement mechanism 2, and the outer wall of the tank shell 1 is provided with the acid mist treatment mechanism 3.

[0034] Among them: when the energy-saving simple replacement mechanism 2 is performing energy saving and replacing the filler, the effect of simply replacing the filler and improving the processing quality more evenly and efficiently is achieved; when the acid mist treatment mechanism 3 is performing the treatment work, the effect of fully treating the acid mist is achieved.

[0035] See also Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5, an energy-saving and low-cost acid mist treatment tower, an energy-saving and simple replacement mechanism 2 includes a connecting pipe 201, a connecting pipe 201 is arranged inside a tank shell 1, an outer wall of the connecting pipe 201 is fixedly connected to a bearing 202, an outer wall of the bearing 202 is fixedly connected to a circular nozzle 203, an outer wall of the circular nozzle 203 is provided with a plurality of peripheral nozzles 204, a bottom of the circular nozzle 203 is provided with a plurality of bottom nozzles 205, a first outer frame 206 is fixedly connected to the bottom of the circular nozzle 203, a first motor 207 is fixedly connected to the inner wall of the first outer frame 206, an output shaft of the first motor 207 is fixedly connected to a first rotating shaft 208 through a coupling, an outer wall of the first rotating shaft 208 is fixedly connected to a first transmission rod 209, a tank The outer wall of the shell 1 is fixedly connected with a movable column 210, and the movable fixed connection of the movable column 210 is an opening and closing plate 211, and the outer wall of the opening and closing plate 211 is fixedly connected with a sealing gasket 212, and the outer wall of the opening and closing plate 211 is fixedly connected with a connecting plate 213, and the outer wall of the connecting plate 213 is fixedly connected with a nesting block 214, and the inner wall of the nesting block 214 is fixedly connected with a fixed column 215, and the top of the fixed column 215 is connected with a fixed plate 216, and the top of the fixed column 215 is fixedly connected with a second transmission rod 220, and the top of the second transmission rod 220 is fixedly connected with a second rotating shaft 219, and the other end of the second rotating shaft 219 is fixedly connected with a second motor 218, and the top of the second motor 218 is fixedly connected with a second outer frame 217.

[0036] Among them: when the energy-saving simple replacement mechanism 2 is performing energy saving and replacing the filler, the filler can be replaced simply and the treatment quality can be improved more evenly and efficiently. The treatment liquid flows into the circular nozzle 203 through the connecting pipe 201. As the pressure applied by the water flow is continuously applied, the treatment liquid will be ejected from the outer nozzle 204 and the bottom nozzle 205 successively. Then the first motor 207 is started to drive the first rotating shaft 208 and the first transmission rod 209 to rotate, so that the circular nozzle 203 is rotated. At this time, it can cooperate with the outer nozzle 204 and the bottom nozzle 205. While rotating, the contact range of the acid mist and the treatment medium can be further maximized. When the filler needs to be replaced, the second motor 218 is used to drive the second rotating shaft 219 to rotate, so that the connecting plate 213 drives the nesting block 214 to open and close, and then the filler can be conveniently replaced.

[0037] See also Figure 1 and Figure 3, an energy-saving and low-cost acid mist treatment tower, the acid mist treatment mechanism 3 includes a mist inlet pipe 301, the outer wall of the tank shell 1 is fixedly connected to the mist inlet pipe 301, the outer wall of the mist inlet pipe 301 is fixedly connected to the wastewater collection bin 302, the inner wall of the tank shell 1 is fixedly connected to the filler placement net 303, the outer wall of the tank shell 1 is fixedly connected to the transfer water tank 304, the outer wall of the transfer water tank 304 is penetrated and connected to the first water inlet pipe 305, the other end of the first water inlet pipe 305 is penetrated A liquid storage barrel 306 is penetrated and connected, a water pump 307 is arranged on the top of the transfer water tank 304, a water outlet pipe 308 is penetrated and connected on the top of the water pump 307, a diversion water pipe 309 is penetrated and connected on the outer wall of the water outlet pipe 308, a transfer pipe 310 is penetrated and connected on the top of the tank shell 1, a transfer bin 311 is penetrated and connected on the other end of the transfer pipe 310, a fan 312 is installed on the outer wall of the transfer bin 311, and a mist outlet 313 is penetrated and connected on the top of the transfer bin 311.

[0038] Among them: when the acid mist treatment mechanism 3 performs the treatment work, the acid mist is fully treated. First, the acid mist enters the tank shell 1 through the mist inlet pipe 301 and the fan 312, and then the acid mist flows through the filler on the filler placement net 303 while rising, so that the acid mist is fully in contact with the treatment liquid sprayed in advance on the surface of the filler, so as to achieve the effect of adsorbing the acidic or alkaline pollutants contained in the exhaust gas, and then the acid mist will start the water pump 307 to suck the treatment liquid from the liquid storage barrel 306 into the water outlet pipe 308, and then the acid mist is treated by the spray head, the acid mist will continue to rise, and then the acid mist is treated for the second time as above, and then the acid mist will enter the transfer bin 311 through the transfer pipe 310, and then the acid mist is discharged through the mist outlet 313, so that the effect of treating the acid mist can be conveniently and fully achieved.

[0039] The working principle of the utility model is: when the acid mist treatment mechanism 3 is processing the acid mist, the acid mist first enters the tank shell 1 through the mist inlet pipe 301 and the blower 312, and then the acid mist flows through the filler on the filler placement net 303 while rising, so that the acid mist and the filler surface flow and the treatment liquid sprayed in advance are fully in contact, so as to achieve the effect of absorbing the acidic or alkaline pollutants contained in the exhaust gas, and then the acid mist and the starting water pump 307 will suck the treatment liquid from the liquid storage barrel 306 into the water outlet pipe 308, and then the treatment liquid flows into the circular nozzle 203 through the connecting pipe 201, and as the pressure continuously applied by the water flow, the treatment liquid will be ejected from the peripheral nozzle 204 and the bottom nozzle 205 in succession, and then the first motor 207 is started to drive the first rotating shaft 208 and the first transmission rod 209 to rotate, so that the circular nozzle 203 rotates, and at this time, the peripheral nozzle 204 and the bottom nozzle 205 can be connected to each other. 5 cooperate with each other, and the contact range between the acid mist and the treatment medium can be further maximized while rotating. Then the acid mist will continue to rise, and the acid mist will be treated twice as above. Then the acid mist will enter the transfer bin 311 through the transfer pipe 310, and then the acid mist will be discharged through the mist outlet 313, so that the effect of treating the acid mist can be conveniently and fully achieved. When the filler needs to be replaced, the second motor 218 is used to drive the second rotating shaft 219 to rotate, so that the connecting plate 213 drives the nesting block 214 to open and close, and then the filler can be conveniently replaced. The model of the first motor 207 is: WL-37RS528, the model of the second motor 218 is: HB-B3C, the model of the water pump 307 is: PW-175EAH, and the model of the fan 312 is: TE-14080-K1. This is the working principle and workflow of this energy-saving and low-cost acid mist treatment tower.

[0040] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. An energy-saving and low-cost acid mist treatment tower, characterized in that: It comprises a tank shell (1) and an energy-saving simple replacement mechanism (2); The bottom of the tank shell (1) is provided with an energy-saving simple replacement mechanism (2), the energy-saving simple replacement mechanism (2) comprises a connecting pipe (201), the tank shell (1) is provided with a connecting pipe (201), the outer wall of the connecting pipe (201) is fixedly connected to a bearing (202), the outer wall of the bearing (202) is fixedly connected to a circular nozzle (203), the outer wall of the circular nozzle (203) is provided with a plurality of peripheral nozzles (204), the bottom of the circular nozzle (203) is provided with a plurality of bottom nozzles (205), and the bottom of the circular nozzle (203) is fixedly connected to a first outer frame (206).

2. The energy-saving and low-cost acid mist treatment tower according to claim 1 is characterized in that: The inner wall of the first outer frame (206) is fixedly connected to a first motor (207), the output shaft of the first motor (207) is fixedly connected to a first rotating shaft (208) via a coupling, and the outer wall of the first rotating shaft (208) is fixedly connected to a first transmission rod (209).

3. The energy-saving and low-cost acid mist treatment tower according to claim 1 is characterized in that: The outer wall of the tank shell (1) is fixedly connected to a movable column (210), the movable column (210) is movably fixedly connected to an opening and closing plate (211), the outer wall of the opening and closing plate (211) is fixedly connected to a sealing gasket (212), and the outer wall of the opening and closing plate (211) is fixedly connected to a connecting plate (213).

4. The energy-saving and low-cost acid mist treatment tower according to claim 3 is characterized in that: The outer wall of the connecting plate (213) is fixedly connected to a nesting block (214), the inner wall of the nesting block (214) is fixedly connected to a fixing column (215), the top of the fixing column (215) is penetrated by a fixing plate (216), and the top of the fixing column (215) is fixedly connected to a second transmission rod (220).

5. The energy-saving and low-cost acid mist treatment tower according to claim 4 is characterized in that: The top of the second transmission rod (220) is fixedly connected to a second rotating shaft (219), the other end of the second rotating shaft (219) is fixedly connected to a second motor (218), and the top of the second motor (218) is fixedly connected to a second outer frame (217).

6. The energy-saving and low-cost acid mist treatment tower according to claim 3 is characterized in that: An acid mist treatment mechanism (3) is arranged on the back of the tank shell (1), and the acid mist treatment mechanism (3) comprises a mist inlet pipe (301). The outer wall of the tank shell (1) is fixedly connected to the mist inlet pipe (301).

7. The energy-saving and low-cost acid mist treatment tower according to claim 6 is characterized in that: The outer wall of the mist inlet pipe (301) is fixedly connected to a wastewater collection bin (302), the inner wall of the tank shell (1) is fixedly connected to a filler placement net (303), the outer wall of the tank shell (1) is fixedly connected to a transfer water tank (304), the outer wall of the transfer water tank (304) is penetrated by a first water inlet pipe (305), the other end of the first water inlet pipe (305) is penetrated by a liquid storage barrel (306), and a water pump (307) is arranged on the top of the transfer water tank (304).

8. The energy-saving and low-cost acid mist treatment tower according to claim 7 is characterized in that: The top of the water pump (307) is connected with a water outlet pipe (308), the outer wall of the water outlet pipe (308) is connected with a diversion water pipe (309), the top of the tank shell (1) is connected with a transfer pipe (310), the other end of the transfer pipe (310) is connected with a transfer bin (311), the outer wall of the transfer bin (311) is equipped with a fan (312), and the top of the transfer bin (311) is connected with a mist outlet (313).

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