A high-efficiency dust removal tower for boiler tail gas purification

Abstract

The utility model relates to the technical field of boiler tail gas treatment, and specifically to a high-efficiency dust removal tower for boiler tail gas purification, comprising a dust removal tower and a support column, wherein the support column is fixedly connected to the dust removal tower and is located at the bottom of the dust removal tower, and also comprises a filter component, a circulation component, a stirring component and a spray component; the filter component comprises a diverter bucket, a filter seat, a filter plate and a pull rod, the diverter bucket is fixedly connected to the dust removal tower, the filter seat is fixedly connected to the diverter bucket, the number of filter plates is multiple, and the multiple filter plates are respectively detachably connected to the filter seat, the number of pull rods is multiple, and the multiple pull rods are respectively fixedly connected to the filter plates, the circulation component, the stirring component and the spray component are respectively connected to the dust removal tower, and the high-efficiency dust removal tower for boiler tail gas purification solves the problem that when the high-efficiency dust removal tower for boiler tail gas purification is used, the tail gas is precipitated and absorbed by water, and the water in the dust removal tower needs to be frequently replaced due to the limited solubility of various substances in water.

Description

Technical Field

[0001] The utility model relates to the technical field of boiler tail gas treatment, in particular to a high-efficiency dust removal tower for boiler tail gas purification. Background Art

[0002] The existing dust removal tower for boiler exhaust gas purification generates bubbles when the boiler exhaust gas is passed into water for sedimentation. The bubbles wrap the boiler exhaust gas, thereby reducing the contact area between the boiler exhaust gas and water, making it difficult to improve the sedimentation effect.

[0003] The existing announcement number CN218485491U discloses a high-efficiency dust removal tower for boiler exhaust gas purification, including a dust removal tower body, a dust removal component and a stabilizing component. The dust removal component includes a rotating shaft movably installed at the top of the dust removal tower body, and a rotating frame fixedly installed at the bottom of the rotating shaft. The piercing nails at the upper end of the round rod inside the dust removal tower body can, under the rotation of the rotating frame, pierce the bubbles generated in the water during sedimentation of the boiler exhaust gas evenly dispersed and introduced into the upper end of the vortex tube at the bottom of the dust removal tower body at all times during the upward floating process, thereby improving the contact effect between the boiler exhaust gas and the water flow, and further improving the dust removal effect of the boiler exhaust gas. The spherical ball installed in the notch at the upper end of the support ring can be engaged in the concave ring at the bottom of the rotating frame, so that the rotating frame at the upper end of the support ring remains stable and smooth during the rotation process, and then cooperates with the piercing nails to improve the piercing effect of the bubbles.

[0004] However, when the above-mentioned high-efficiency dust removal tower for boiler tail gas purification is in use, the tail gas is settled and absorbed by water. Since the solubility of various substances in water is limited, the water in the dust removal tower needs to be replaced frequently. Utility Model Content

[0005] The utility model aims to provide a high-efficiency dust removal tower for purifying boiler exhaust gas, which solves the problem that the water in the dust removal tower needs to be frequently replaced due to the limited solubility of various substances in water during the use of the high-efficiency dust removal tower for purifying boiler exhaust gas.

[0006] To achieve the above-mentioned purpose, the utility model provides a high-efficiency dust removal tower for boiler exhaust gas purification, comprising a dust removal tower and a support column, wherein the support column is fixedly connected to the dust removal tower and is located at the bottom of the dust removal tower, and also comprises a filter assembly, a circulation assembly, a stirring assembly and a spray assembly; the filter assembly comprises a diverter bucket, a filter seat, a filter plate and a pull rod, the diverter bucket is fixedly connected to the dust removal tower and is located at the bottom of the dust removal tower, the filter seat is fixedly connected to the diverter bucket and is located at the bottom of the diverter bucket, the number of the filter plates is multiple, and the multiple filter plates are respectively detachably connected to the filter seat and are respectively located inside the filter seat, the number of the pull rods is multiple, and the multiple pull rods are respectively fixedly connected to the filter plates and are respectively located on the outside of the filter plates, the circulation assembly, the stirring assembly and the spray assembly are respectively connected to the dust removal tower.

[0007] Among them, the circulation component includes a water tank, a connecting pipe, a water pump and a guide pipe. The water tank is fixedly connected to the filter seat and is located at the bottom of the filter seat. The connecting pipe is fixedly connected to the water tank and is located at the top of the water tank. The water pump is fixedly connected to the dust removal tower and is located at the top of the connecting pipe. The guide pipe is fixedly connected to the water pump and passes through the dust removal tower.

[0008] Among them, the stirring assembly includes a motor, a rotating shaft and a turntable. The motor is fixedly connected to the dust removal tower and is located at the top of the dust removal tower. The rotating shaft is connected to the motor and passes through the dust removal tower. The turntable is fixedly connected to the rotating shaft and is located on the outside of the rotating shaft.

[0009] In which, the stirring assembly also includes a support rod and a stirring rod, the number of the support rods is multiple, and the multiple support rods are respectively fixedly connected to the turntable and are respectively located at the bottom of the turntable; the number of the stirring rods is multiple, and the multiple stirring rods are respectively fixedly connected to the support rods and are respectively located on the outside of the support rods.

[0010] Among them, the spray assembly includes a diverter pipe and a nozzle, the diverter pipe is fixedly connected to the dust removal tower and is located inside the dust removal tower, the number of the nozzles is multiple, and the multiple nozzles are respectively fixedly connected to the diverter pipe and are respectively located on the inner side of the diverter pipe.

[0011] The utility model discloses a high-efficiency dust removal tower for purifying boiler tail gas. The dust removal tower is used to purify boiler tail gas. The support column provides support for the equipment. The diverter bucket is used to introduce filtered water in the dust removal tower into the filter seat. The filter seat provides support for the filter plate. Chemical reagents and adsorption layers corresponding to harmful substances in the boiler tail gas are arranged in the filter plate. Impurities are removed by the chemical reagents, and impurities are adsorbed by the adsorption layer. The filter plate is easily replaced by the pull rod. When filtering the water in the dust removal tower, the water in the dust removal tower is introduced into the filter seat through the drainage of the diverter bucket. The sewage is filtered and removed by the filter plate, and then enters the water tank for storage, and is pumped into the dust removal tower by the water pump, so as to achieve the purpose of water circulation, reduce the waste of water resources, and improve the processing efficiency. The high-efficiency dust removal tower for purifying boiler tail gas is used. When the tail gas is settled and absorbed by water, the water in the dust removal tower needs to be frequently replaced due to the limited solubility of various substances in water. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art are briefly introduced below.

[0013] Figure 1 It is a schematic diagram of the overall structure of a high-efficiency dust removal tower for boiler tail gas purification according to the first embodiment of the utility model.

[0014] Figure 2 It is a structural schematic diagram of the filter assembly of the first embodiment of the utility model.

[0015] Figure 3 It is a structural schematic diagram of a stirring assembly of the first embodiment of the utility model.

[0016] Figure 4 It is a structural schematic diagram of a circulation component and a spray component of the second embodiment of the utility model.

[0017] In the figure: 101-dust removal tower, 102-support column, 103-diverter bucket, 104-filter seat, 105-filter plate, 106-pull rod, 107-water tank, 108-connecting pipe, 109-water pump, 110-guide pipe, 111-motor, 112-rotating shaft, 113-turntable, 114-support rod, 115-stirring rod, 201-diverter pipe, 202-sprinkler. DETAILED DESCRIPTION

[0018] Embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present invention, but should not be understood as limiting the present invention.

[0019] The first embodiment of the present application is:

[0020] See also Figures 1 to 3 ,in, Figure 1 This is a schematic diagram of the overall structure of a high-efficiency dust removal tower for boiler tail gas purification in the first embodiment of the utility model. Figure 2 is a schematic structural diagram of a filter assembly according to a first embodiment of the utility model. Figure 3 It is a structural schematic diagram of the stirring component of the first embodiment of the utility model. The utility model provides a high-efficiency dust removal tower for boiler exhaust gas purification, including a dust removal tower 101, a support column 102, a filter component, a circulation component and a stirring component. The filter component includes a diverter bucket 103, a filter seat 104, a filter plate 105 and a pull rod 106. The circulation component includes a water tank 107, a connecting pipe 108, a water pump 109 and a guide pipe 110. The stirring component includes a motor 111, a rotating shaft 112, a turntable 113, a support rod 114 and a stirring rod 115; the above-mentioned scheme solves the problem that the high-efficiency dust removal tower for boiler exhaust gas purification uses water to settle and absorb exhaust gas when in use. Due to the limited solubility of various substances in water, the water in the dust removal tower needs to be frequently replaced. It can be understood that the above-mentioned scheme can be used in the scenario of recycling water resources during boiler exhaust gas purification, and can also be used to solve the problem of bubbles in water during dust removal.

[0021] According to the present specific embodiment, the support column 102 is fixedly connected to the dust removal tower 101 and is located at the bottom of the dust removal tower 101, the diverter bucket 103 is fixedly connected to the dust removal tower 101 and is located at the bottom of the dust removal tower 101, the filter seat 104 is fixedly connected to the diverter bucket 103 and is located at the bottom of the diverter bucket 103, the number of the filter plates 105 is multiple, and the multiple filter plates 105 are respectively detachably connected to the filter seat 104 and are respectively located inside the filter seat 104, the number of the pull rods 106 is multiple, and the multiple pull rods 106 are respectively fixedly connected to the filter plates 105 and are respectively located on the outside of the filter plates 105, the circulation component, the stirring component and the spray component are respectively connected to the dust removal tower 101, the dust removal tower 101 is used to purify boiler exhaust gas, and the support column 102 is The equipment provides support, the diverter hopper 103 is used to introduce the filtered water in the dust removal tower 101 into the filter seat 104, and the filter seat 104 provides support for the filter plate 105. The filter plate 105 is provided with chemical reagents and adsorption layers corresponding to the harmful substances in the boiler exhaust gas. The impurities are removed by the chemical reagents, and the impurities are adsorbed by the adsorption layer. The filter plate 105 is easily replaced by the pull rod 106. When the water in the dust removal tower 101 is filtered, the water in the dust removal tower 101 is introduced into the filter seat 104 through the drainage of the diverter hopper 103, and the sewage is filtered and removed by the filter plate 105, and then enters the water tank 107 for storage, and is pumped into the dust removal tower 101 by the water pump 109, thereby achieving the purpose of water circulation, reducing the waste of water resources, and improving processing efficiency.

[0022] Among them, the water tank 107 is fixedly connected to the filter seat 104 and is located at the bottom of the filter seat 104, the connecting pipe 108 is fixedly connected to the water tank 107 and is located at the top of the water tank 107, the water pump 109 is fixedly connected to the dust removal tower 101 and is located at the top of the connecting pipe 108, the guide pipe 110 is fixedly connected to the water pump 109 and passes through the dust removal tower 101, the water tank 107 is used to store water, the connecting pipe 108 provides a guiding function for the water in the water tank 107, and the water pump 109 pumps the water in the water tank 107 into the dust removal tower 101 through the connecting pipe 108 and the guide pipe 110.

[0023] Secondly, the motor 111 is fixedly connected to the dust removal tower 101 and is located at the top of the dust removal tower 101. The rotating shaft 112 is connected to the motor 111 and passes through the dust removal tower 101. The turntable 113 is fixedly connected to the rotating shaft 112 and is located on the outside of the rotating shaft 112. The motor 111 provides power for the stirring assembly. The rotating shaft 112 and the turntable 113 provide transmission for the support rod 114 and the stirring rod 115. The turntable 113 provides support for the support rod 114.

[0024] Again, there are multiple support rods 114, and the multiple support rods 114 are fixedly connected to the turntable 113 and are respectively located at the bottom of the turntable 113. There are multiple stirring rods 115, and the multiple stirring rods 115 are fixedly connected to the support rods 114 and are respectively located on the outside of the support rods 114. The support rods 114 provide support for the stirring rods 115. When filtering the exhaust gas, the motor 111 rotates to drive the rotating shaft 112 and the turntable 113 to rotate, and at the same time drive the support rods 114 and the stirring rods 115 to rotate. Through the rotation of the stirring rods 115, the purpose of removing bubbles in the dust removal tower 101 is achieved.

[0025] A high-efficiency dust removal tower for purifying boiler tail gas is used in this embodiment. The dust removal tower 101 is used to purify boiler tail gas. The support column 102 provides support for the equipment. The diverter bucket 103 is used to introduce the filtered water in the dust removal tower 101 into the filter seat 104. The filter seat 104 provides support for the filter plate 105. The filter plate 105 is provided with chemical reagents and adsorption layers corresponding to harmful substances in the boiler tail gas. Impurities are removed by chemical reagents and adsorbed by the adsorption layer. The pull rod 106 facilitates the replacement of the filter plate 105. When the water in the dust removal tower 101 is filtered, the water in the dust removal tower 101 is introduced into the filter seat 104 through the drainage of the diverter 103, and the sewage is filtered and removed by the filter plate 105, and then enters the water tank 107 for storage, and is pumped into the dust removal tower 101 through the water pump 109, thereby achieving the purpose of water circulation, reducing the waste of water resources, and improving processing efficiency. It solves the problem that when a high-efficiency dust removal tower for boiler exhaust gas purification is used, the exhaust gas is precipitated and absorbed by water, and the solubility of various substances in water is limited, resulting in the need to frequently replace the water in the dust removal tower.

[0026] The second embodiment of the present application is:

[0027] Based on the first embodiment, please refer to Figure 4 ,in, Figure 4 It is a structural schematic diagram of a circulation component and a spray component of the second embodiment of the utility model.

[0028] The high-efficiency dust removal tower for boiler tail gas purification in this embodiment further includes a spray assembly, and the spray assembly includes a diversion pipe 201 and a spray head 202 .

[0029] According to this specific embodiment, the diversion pipe 201 is fixedly connected to the dust removal tower 101 and is located inside the dust removal tower 101. There are multiple nozzles 202, and the multiple nozzles 202 are respectively fixedly connected to the diversion pipe 201 and are respectively located on the inner side of the diversion pipe 201. The diversion pipe 201 is used to divert the water introduced into the dust removal tower 101 by the guide pipe 110, and then atomize the water in the dust removal tower 101 through the nozzles 202 and then spray it out, thereby increasing the purification efficiency of the exhaust gas.

[0030] A high-efficiency dust removal tower for purifying boiler exhaust gas is used in this embodiment. The diversion pipe 201 is used to divert the water introduced into the dust removal tower 101 by the guide pipe 110, and then the water is atomized and sprayed out of the dust removal tower 101 through the nozzle 202, thereby increasing the purification efficiency of the exhaust gas.

[0031] What is disclosed above is only one or more preferred embodiments of the present application, and cannot be used to limit the scope of rights of the present application. Ordinary technicians in this field can understand that all or part of the processes of implementing the above embodiments and equivalent changes made according to the claims of the present application are still within the scope covered by the present application.

Claims

1. A high-efficiency dust removal tower for boiler tail gas purification, comprising a dust removal tower and a support column, wherein the support column is fixedly connected to the dust removal tower and is located at the bottom of the dust removal tower, characterized in that: It also includes a filtering component, a circulation component, a stirring component and a spraying component; The filter assembly includes a diverter bucket, a filter seat, a filter plate and a pull rod. The diverter bucket is fixedly connected to the dust removal tower and is located at the bottom of the dust removal tower. The filter seat is fixedly connected to the diverter bucket and is located at the bottom of the diverter bucket. There are multiple filter plates, and the multiple filter plates are detachably connected to the filter seat and are respectively located inside the filter seat. There are multiple pull rods, and the multiple pull rods are fixedly connected to the filter plates and are respectively located on the outside of the filter plates. The circulation assembly, the stirring assembly and the spray assembly are respectively connected to the dust removal tower.

2. A high-efficiency dust removal tower for boiler tail gas purification as claimed in claim 1, characterized in that: The circulation component includes a water tank, a connecting pipe, a water pump and a guide pipe. The water tank is fixedly connected to the filter seat and is located at the bottom of the filter seat. The connecting pipe is fixedly connected to the water tank and is located at the top of the water tank. The water pump is fixedly connected to the dust removal tower and is located at the top of the connecting pipe. The guide pipe is fixedly connected to the water pump and passes through the dust removal tower.

3. A high-efficiency dust removal tower for boiler tail gas purification as claimed in claim 1, characterized in that: The stirring assembly includes a motor, a rotating shaft and a rotating disk. The motor is fixedly connected to the dust removal tower and is located at the top of the dust removal tower. The rotating shaft is connected to the motor and passes through the dust removal tower. The rotating disk is fixedly connected to the rotating shaft and is located on the outside of the rotating shaft.

4. A high-efficiency dust removal tower for boiler tail gas purification as claimed in claim 3, characterized in that: The stirring assembly also includes a support rod and a stirring rod. There are multiple support rods, and the multiple support rods are respectively fixedly connected to the turntable and are respectively located at the bottom of the turntable. There are multiple stirring rods, and the multiple stirring rods are respectively fixedly connected to the support rods and are respectively located on the outside of the support rods.

5. The high-efficiency dust removal tower for boiler tail gas purification according to claim 1, characterized in that: The spray assembly includes a diverter pipe and a nozzle. The diverter pipe is fixedly connected to the dust removal tower and is located inside the dust removal tower. There are multiple nozzles, and the multiple nozzles are respectively fixedly connected to the diverter pipe and are respectively located on the inner side of the diverter pipe.

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