CN112807933B - A kind of environmental protection purification equipment - Google Patents

A kind of environmental protection purification equipment Download PDF

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Publication number
CN112807933B
CN112807933B CN202110110195.5A CN202110110195A CN112807933B CN 112807933 B CN112807933 B CN 112807933B CN 202110110195 A CN202110110195 A CN 202110110195A CN 112807933 B CN112807933 B CN 112807933B
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outlet
inlet
steam
control valve
carbon box
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CN112807933A (en
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李万忠
李万军
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Liaoning Jiahe Shengshi Pharmaceutical Technology Co.,Ltd.
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Panjin Zhongqi Weiye Ecological Technology Co ltd
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/02—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography
    • B01D53/04—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography with stationary adsorbents
    • B01D53/0407—Constructional details of adsorbing systems
    • B01D53/0438—Cooling or heating systems
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D47/00—Separating dispersed particles from gases, air or vapours by liquid as separating agent
    • B01D47/06—Spray cleaning
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/14—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by absorption
    • B01D53/18—Absorbing units; Liquid distributors therefor
    • B01D53/185—Liquid distributors
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/34—Chemical or biological purification of waste gases
    • B01D53/46—Removing components of defined structure
    • B01D53/64—Heavy metals or compounds thereof, e.g. mercury
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/34—Chemical or biological purification of waste gases
    • B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
    • B01D53/77—Liquid phase processes
    • B01D53/79—Injecting reactants
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2253/00—Adsorbents used in seperation treatment of gases and vapours
    • B01D2253/10—Inorganic adsorbents
    • B01D2253/102—Carbon
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2259/00—Type of treatment
    • B01D2259/40—Further details for adsorption processes and devices
    • B01D2259/40083—Regeneration of adsorbents in processes other than pressure or temperature swing adsorption
    • B01D2259/40088—Regeneration of adsorbents in processes other than pressure or temperature swing adsorption by heating
    • B01D2259/4009—Regeneration of adsorbents in processes other than pressure or temperature swing adsorption by heating using hot gas

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Environmental & Geological Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Treating Waste Gases (AREA)

Abstract

一种环保净化设备属于空气净化设备技术领域，尤其涉及一种环保净化设备。本发明提供一种使用效果好的环保净化设备。本发明包括喷淋塔，喷淋塔下部设置有进气口，喷淋塔上端出口通过管道与等离子焚烧炉的进口相连，等离子焚烧炉的出口通过第二蒸汽除垢控制阀与碳箱的进口相连，等离子焚烧炉的出口与第二蒸汽除垢控制阀之间的管道上设置有蒸汽出口，蒸汽出口处设置有第三蒸汽除垢控制阀。

Figure 202110110195

An environmental protection purification equipment belongs to the technical field of air purification equipment, and in particular relates to an environmental protection purification equipment. The invention provides an environmental protection purification device with good use effect. The invention includes a spray tower, the lower part of the spray tower is provided with an air inlet, the outlet of the upper end of the spray tower is connected with the inlet of the plasma incinerator through a pipeline, and the outlet of the plasma incinerator is connected with the inlet of the carbon box through the second steam descaling control valve A steam outlet is arranged on the pipeline between the outlet of the plasma incinerator and the second steam descaling control valve, and a third steam descaling control valve is arranged at the steam outlet.

Figure 202110110195

Description

Environment-friendly purifying equipment
Technical Field
The invention belongs to the technical field of air purification equipment, and particularly relates to environment-friendly purification equipment.
Background
The environment-friendly purification equipment is necessary equipment in the production process of chemical enterprises, and plays an important role in protecting the environment. The structure of the existing environment-friendly purifying equipment needs to be further improved so as to meet higher requirements on environment-friendly standards.
Disclosure of Invention
The invention aims at the problems and provides the environment-friendly purifying equipment with good use effect.
In order to achieve the purpose, the invention adopts the following technical scheme that the device comprises a spray tower, wherein the lower part of the spray tower is provided with an air inlet, an outlet at the upper end of the spray tower is connected with an inlet of a plasma incinerator through a pipeline, an outlet of the plasma incinerator is connected with an inlet of a carbon box through a second steam descaling control valve, a steam outlet is arranged on the pipeline between the outlet of the plasma incinerator and the second steam descaling control valve, and a third steam descaling control valve is arranged at the steam outlet;
the carbon box is provided with a high-temperature steam inlet and a carbon box descaling steam outlet which are used for descaling carbon blocks in the carbon box;
a pipeline between an outlet at the upper end of the spray tower and an inlet of the plasma incinerator is connected with a descaling steam outlet of the carbon box through a first connecting pipe, a first steam descaling control valve is arranged on the first connecting pipe, and an air outlet is arranged at the lower end of the carbon box;
a carbon box descaling control valve is arranged on a pipeline between the outlet at the upper end of the spray tower and the inlet of the plasma incinerator, and the carbon box descaling control valve is arranged on a pipeline on the front side of the first connecting pipe and the pipeline connector.
Preferably, the air inlet is a transverse air inlet.
As another preferred scheme, the upper part of the inner side of the spray tower is provided with a drying filter screen, and a spray header is arranged below the drying filter screen.
As another preferred scheme, the spray header is connected with a water pump outlet at the outer side of the lower end of the spray tower through a pipeline, and the water pump outlet is connected with spray liquid at the inner side of the lower end of the spray tower through a pipeline.
As another preferred scheme, the air outlet at the lower end of the carbon box is a transverse air outlet, and the air outlet is connected with a chimney.
As another preferred scheme, a pipeline between an outlet at the upper end of the spray tower and an inlet of the plasma incinerator is connected with a reflux port at the lower part of the spray tower through a second connecting pipe, and a reflux control valve is arranged on the second connecting pipe; the interface of the second connecting pipe and the pipeline is arranged on the front side of the interface of the first connecting pipe and the pipeline and on the rear side of the carbon box descaling control valve.
As another preferable scheme, the second connecting pipe of the present invention is a flexible connecting pipe.
As another preferable scheme, the backflow port is a transverse backflow port and is arranged on the opposite side of the air inlet.
As another preferred scheme, the carbon box descaling steam outlet is a transverse outlet and is arranged on the same side of the air outlet.
As another preferable scheme, a high-temperature steam inlet control valve is arranged at a high-temperature steam inlet of the carbon box.
As another preferred scheme, the pipeline between the outlet at the upper end of the spray tower and the inlet of the plasma incinerator extends upwards, then is bent towards the side of the plasma incinerator, then is bent downwards to the lower part of the spray tower, then is bent towards the side of the plasma incinerator, then is bent upwards to the inlet of the plasma incinerator, and then is bent towards the inlet of the plasma incinerator and is connected with the inlet of the plasma incinerator.
As another preferred scheme, a rotary air inlet device is arranged at the inlet of the plasma incinerator.
As another preferable scheme, a secondary drying filter screen is arranged in the pipeline part of the pipeline between the upper end outlet of the spray tower and the inlet of the plasma incinerator, and the pipeline part is bent upwards to the inlet of the plasma incinerator.
As another preferred scheme, the middle part of the pipeline part between the outlet at the upper end of the spray tower and the inlet of the plasma incinerator, which is bent downwards to the lower part of the spray tower, is connected with the upper part of the spray tower through a hoop.
As another preferable mode, the carbon tank descaling control valve according to the present invention is disposed at a lower portion of a pipe portion of the pipe bent downward to a lower portion of the spray tower, and the first and second connecting pipes and pipe joints are disposed at a pipe portion of a lower end of the pipe bent toward the plasma incinerator side.
As another preferable mode, the plasma incinerator according to the present invention is disposed at the upper end of the carbon box.
As another preferable scheme, the outlet of the plasma incinerator and the inlet of the carbon box are arranged on the same side, and the outlet of the plasma incinerator and the inlet of the carbon box are arranged on the opposite side; the outlet of the plasma incinerator is connected with the upper end of a lower bent pipe, the lower end of the lower bent pipe is connected with the upper end of a connecting vertical pipe through a flange, the lower end of the connecting vertical pipe is connected with the upper end of an upper bent pipe through a flange, and the lower end of the upper bent pipe is connected with the inlet of a carbon box; the steam outlet is arranged in the middle of the lower bent pipe, and the second steam descaling control valve is arranged at the lower part of the connecting vertical pipe.
As another preferred scheme, the rotary air intake device comprises a connecting pipe, flanges are arranged at two ends of the connecting pipe, a fixed and non-rotating spiral blade structure is arranged in the connecting pipe, and the windward side of the spiral blade faces the axial direction of the pipeline.
As another preferred scheme, the drying filter screen adopts a white steel wire winding and rolling flattening structure.
As another preferred scheme, the secondary drying filter screen adopts a white steel wire winding group columnar structure.
As another preferred scheme, the carbon box comprises a shell, a fan is arranged in the shell, an inlet of the fan is connected with an outlet of the carbon box component through a damping connecting piece, an inlet of the carbon box component is connected with an inlet of the carbon box, and an outlet of the fan is connected with an outlet of the carbon box.
As another preferred scheme, the carbon box assembly comprises a plurality of carbon plates which are transversely arranged, adjacent carbon plates are connected through fasteners, an outer frame of each carbon plate is a closed outer frame, the carbon plates at two transverse ends are respectively connected with an inlet of the carbon box and one end of the damping connecting piece through a funnel-shaped connecting cover, and the large head end of the funnel-shaped connecting cover is connected with the carbon plates; the carbon plate is connected with the funnel-shaped connecting cover through a fastener; the shock absorption connecting piece adopts rubber flexible connection.
Secondly, a high-temperature steam inlet is arranged on a funnel-shaped connecting cover at the inlet side of the carbon box, a high-temperature steam outlet is arranged on a funnel-shaped connecting cover at the fan side, the high-temperature steam inlet on the funnel-shaped connecting cover is connected with the high-temperature steam inlet on the shell, a high-temperature steam inlet control valve is arranged at the high-temperature steam inlet on the shell, and the high-temperature steam outlet arranged on the funnel-shaped connecting cover is connected with a descaling steam outlet of the carbon box.
In addition, the lower end of the shell is provided with an adjustable foundation bolt.
The invention has the beneficial effects.
The carbon box is provided with the high-temperature steam inlet, the carbon box descaling steam outlet, the steam outlet and the first connecting pipe, which are used for descaling carbon blocks in the carbon box, so that the carbon box can be cleaned and descaled without replacing related parts, and the using effect of the carbon box is recovered. Therefore, the operation cost is reduced, and the production efficiency is improved.
The spray tower can filter or kill air pollutants and heavy metal particles, and the carbon box can adsorb and purify the air, so that the cleanliness of the discharged air can be effectively improved.
Drawings
The invention is further described with reference to the following figures and detailed description. The scope of the invention is not limited to the following expressions.
FIG. 1 is a schematic diagram of the present invention.
FIG. 2 is a side view showing the internal structure of the carbon tank of the present invention.
FIG. 3 is a top view of the internal structure of the carbon tank of the present invention.
In the figure, 1 is a liquid level meter, 2 is an air inlet, 3 is a drying filter screen, 4 is a carbon box descaling control valve, 5 is a secondary drying filter screen, 6 is a rotary air inlet device, 7 is a plasma incinerator, 8 is a second connecting pipe, 9 is a reflux control valve, 10 is a first steam descaling control valve, 11 is an air outlet, 12 is a carbon box, 13 is a high-temperature steam inlet control valve, 14 is a steam outlet, 15 is a third steam descaling control valve, 16 is a second steam descaling control valve, 17 is a flexible connection, 18 is a fan, 19 is a damping connection, 20 is a carbon box component, 21 is an adjustable anchor bolt, 22 is a motor of the fan, 23 is an outlet of the fan, 24 is a spray tower, 25 is a spray header, 26 is a water pump, 27 is a hoop, 28 is a first connecting pipe, 29 is a flange, and 30 is a funnel-shaped connecting cover.
Detailed Description
As shown in the figure, the device comprises a spray tower, wherein the lower part of the spray tower is provided with an air inlet, an outlet at the upper end of the spray tower is connected with an inlet of a plasma incinerator through a pipeline, an outlet of the plasma incinerator is connected with an inlet of a carbon box through a second steam descaling control valve, a steam outlet is arranged on the pipeline between the outlet of the plasma incinerator and the second steam descaling control valve, and a third steam descaling control valve is arranged at the steam outlet;
the carbon box is provided with a high-temperature steam inlet and a carbon box descaling steam outlet which are used for descaling carbon blocks in the carbon box;
a pipeline between an outlet at the upper end of the spray tower and an inlet of the plasma incinerator is connected with a descaling steam outlet of the carbon box through a first connecting pipe, a first steam descaling control valve is arranged on the first connecting pipe, and an air outlet is arranged at the lower end of the carbon box;
a carbon box descaling control valve is arranged on a pipeline between an outlet at the upper end of the spray tower and an inlet of the plasma incinerator, and the carbon box descaling control valve is arranged on a pipeline on the front side of a first connecting pipe and a pipeline connector;
carbon box descaling: closing the carbon box descaling control valve and the second steam descaling control valve, starting the plasma incinerator, inputting high-temperature steam into the carbon box, opening the first steam descaling control valve and the third steam descaling control valve, increasing the atom clearance when activated carbon atoms pass through high-temperature flowing steam, taking away some adsorbed pollutants after loosening and falling by airflow, entering the plasma incinerator for combustion, and then discharging the pollutants through a steam outlet;
the environment-friendly purification process comprises the following steps: opening a carbon box descaling control valve and a second steam descaling control valve, starting the plasma incinerator, closing a high-temperature steam inlet, and closing a first steam descaling control valve and a third steam descaling control valve; the collected polluted air is conveyed to a spray tower through a pipeline to be sprayed by water; waste gas enters the high-temperature plasma incinerator, air after plasma incineration is conveyed to the carbon box through a pipeline, pollutants in the polluted air are adsorbed through activated carbon and are discharged from the air outlet.
The air inlet is a transverse air inlet.
A drying filter screen is arranged at the upper part of the inner side of the spray tower, and a spray head is arranged below the drying filter screen. The spray headers can be uniformly distributed on the same plane (5-8 spray headers can be arranged). The vertical distance between the upper end of the spray tower and the lower end of the drying filter screen can be 10 cm. The spray headers are uniformly distributed on the same plane, so that the spraying is comprehensive and sufficient, the excessive water mist entering the plasma incinerator through the drying filter screen is reduced, and the energy consumption is increased.
The drying filter screen adopts a white steel wire winding and rolling flat structure (similar to a bowl brushing steel wire ball, but the volume is much larger, the white steel wire winding and rolling steel wire ball is pressed into a flat plate shape, and the density is determined according to the requirement). The impurity of the foam state that forms in the in-process of spraying is convenient for filter, reduces the formation of vapour fog form moisture.
The periphery of the drying filter screen is connected with the inner wall of the spray tower through a fastener. The drying filter screen can be arranged into a plurality of layers of vertical arrangement (generally 2-4 layers) according to the requirement. The drying filter screen is convenient to replace by connecting the fastening pieces. The thickness of one layer of the dry filter screen can be 15cm, and the diameter is 90 cm.
The spray header is connected with a water pump outlet at the outer side of the lower end of the spray tower through a pipeline, and the water pump outlet is connected with spray liquid at the inner side of the lower end of the spray tower through a pipeline (the spray liquid can be injected into the spray tower through a spray liquid injection pump).
The spray tower can be provided with a liquid level meter for detecting the amount of spray liquid.
And the air outlet at the lower end of the carbon box is a transverse air outlet, and the air outlet is connected with a chimney.
A pipeline between an outlet at the upper end of the spray tower and an inlet of the plasma incinerator is connected with a reflux port at the lower part of the spray tower through a second connecting pipe, and a reflux control valve is arranged on the second connecting pipe; the interface of the second connecting pipe and the pipeline is arranged on the front side of the interface of the first connecting pipe and the pipeline and on the rear side of the carbon box descaling control valve.
The second connecting pipe adopts a flexible connecting pipe.
The backflow port is a transverse backflow port and is arranged on the opposite side of the air inlet.
The carbon box descaling steam outlet is a transverse outlet and is arranged on the same side of the air outlet.
And a high-temperature steam inlet control valve is arranged at a high-temperature steam inlet of the carbon box.
The pipeline between the outlet at the upper end of the spray tower and the inlet of the plasma incinerator extends upwards, then is bent towards the side of the plasma incinerator, then is bent downwards to the lower part of the spray tower, is bent towards the side of the plasma incinerator, then is bent upwards to the inlet of the plasma incinerator, and then is bent towards the inlet of the plasma incinerator and is connected with the inlet of the plasma incinerator.
And a rotary air inlet device is arranged at the inlet of the plasma incinerator.
The rotary air inlet device comprises a connecting pipe, flanges are arranged at two ends of the connecting pipe, a fixed and non-rotating spiral blade structure is arranged in the connecting pipe, and the windward side of the spiral blade faces the axial direction of the pipeline (namely the structure of the spiral blade structure is similar to the arrangement mode of a fan impeller, and the blade is fixed. The flange is convenient for dismounting and connecting.
And a secondary drying filter screen is arranged in the pipeline part of the pipeline between the upper end outlet of the spray tower and the inlet of the plasma incinerator, which is bent upwards to the inlet of the plasma incinerator.
The secondary drying filter screen adopts a white steel wire winding group columnar structure (similar to a bowl brushing steel wire ball, but the volume is much larger, the secondary drying filter screen is columnar, and the density is determined according to the requirement). Facilitating the filtration of the remaining vapor bubbles.
The periphery of the secondary drying filter screen is connected with the inner wall of the pipeline through a fastener. The drying filter screen is convenient to replace by connecting the fastening pieces.
The middle part of the pipeline between the outlet at the upper end of the spray tower and the inlet of the plasma incinerator, which is bent downwards to the lower part of the spray tower, is connected with the upper part of the spray tower through a hoop.
The carbon box descaling control valve is arranged at the lower part of a pipeline part of the pipeline, which is bent downwards to the lower part of the spray tower, and the first connecting pipe and the pipeline interface and the second connecting pipe and the pipeline interface are arranged on the pipeline part of the lower end of the pipeline, which is bent towards the side of the plasma incinerator.
The plasma incinerator is arranged at the upper end of the carbon box.
The outlet of the plasma incinerator and the inlet of the carbon box are arranged on the same side and are opposite to the inlet of the plasma incinerator; the outlet of the plasma incinerator is connected with the upper end of a lower bent pipe, the lower end of the lower bent pipe is connected with the upper end of a connecting vertical pipe through a flange, the lower end of the connecting vertical pipe is connected with the upper end of an upper bent pipe through a flange, and the lower end of the upper bent pipe is connected with the inlet of a carbon box; the steam outlet is arranged in the middle of the lower bent pipe, and the second steam descaling control valve is arranged at the lower part of the connecting vertical pipe.
The carbon box comprises a shell, a fan is arranged in the shell, the inlet of the fan is connected with the outlet of the carbon box through a damping connecting piece, the inlet of the carbon box is connected with the inlet of the carbon box, and the outlet of the fan is connected with the outlet of the carbon box.
The outlet of the fan can be connected with the outlet of the carbon box through flexible connection.
The shock attenuation connecting piece accessible fastener links to each other with fan and carbon tank group spare respectively.
The carbon box component comprises a plurality of carbon blocks which are transversely arranged, adjacent carbon blocks are connected through fasteners, the outer frame of each carbon block is a closed outer frame (gas can only transversely pass through each carbon block and is discharged through a fan), the carbon blocks at two transverse ends are respectively connected with an inlet of the carbon box and one end of the damping connecting piece through a funnel-shaped connecting cover, and the large head end of the funnel-shaped connecting cover is connected with the carbon blocks; the carbon plate is connected with the funnel-shaped connecting cover through a fastener; the shock absorption connecting piece adopts rubber flexible connection. Can set up carbon plate number according to the user demand, the rubber flexible coupling is scalable, is convenient for adjust transverse dimension. And sealing structures and sealing pieces can be arranged at the joints of the outer rings of the carbon block plates and the joints of the carbon block plates and the outer rings of the funnel-shaped connecting covers.
Carbon block plates of dimensions 1 meter by 1 meter and thickness 10cm can be used.
The inlet side of carbon case leaks hopper-shaped connecting cover and sets up the high temperature steam import, sets up the high temperature steam export on the fan side hopper-shaped connecting cover, and the high temperature steam import that leaks on the hopper-shaped connecting cover links to each other with the high temperature steam import on the shell, and the high temperature steam import department on the shell is provided with the high temperature steam import control valve, and it links to each other with carbon case scale removal steam export to leak hopper-shaped connecting cover and set up the high temperature steam export.
And an adjustable foundation bolt is arranged at the lower end of the shell.
The invention can be used for removing harmful substances in mixed air containing various pollutants generated in the production process of production workshops of chemical enterprises,
the working process of the invention is explained below with reference to the drawings.
And (3) carbon box descaling control: firstly, closing a carbon box descaling control valve, a reflux control valve and a second steam descaling control valve, closing a spray tower water pump and a fan in a carbon box, starting the plasma incinerator, opening a high-temperature steam inlet control valve, opening a first steam descaling control valve and a third steam descaling control valve, enabling high-temperature steam to enter a carbon box component, increasing the atom clearance when active carbon atoms pass through high-temperature flowing steam, taking away some adsorbed pollutants after loosening and shedding by airflow, filtering moisture by a secondary drying filter screen, then passing through a rotary air inlet device, entering the high-temperature plasma incinerator, burning and then discharging through a steam outlet.
The environment-friendly purification process comprises the following steps: opening a carbon box descaling control valve, a reflux control valve (water drops can be generated in the running process of equipment, and a water drop reflux pipe refluxes the water drops into a spray tower to reduce the running load of the equipment) and a second steam descaling control valve, opening a spray tower water pump and a fan in the carbon box, starting the plasma incinerator, closing a high-temperature steam inlet control valve, and closing a first steam descaling control valve and a third steam descaling control valve. Through workshop exhaust gas collection system, the contaminated air who collects is carried to the spray column in through sealed pipeline and is intake water and spray for the acid and alkali class, heavy metal class and some chemical pollutants that contain in the clear away air are administered, are neutralized preliminarily, thereby get rid of in the abandonment most can hold the pollutant in aqueous.
The residual stubborn pollutant molecules flow through the pipeline under negative pressure, firstly enter the rotary air inlet device after being dried and filtered twice, so that the rotary air inlet device rotates directionally, the rotary waste gas enters the high-temperature plasma incinerator to be burnt at the high temperature of more than 1600 ℃, and the staying and burning time of the air in the combustion chamber of the plasma incinerator is longer than that of the air in a straight-through manner when the air passes through the high-temperature plasma incinerator in a rotating manner, so that the air is more fully burnt, and the effect after the burning is better than that of the straight-through type waste gas.
The air after high-temperature plasma combustion is conveyed to the activated carbon adsorption box through a sealed pipeline, and the pollutants in the polluted air are adsorbed and treated by the activated carbon, so that the pollutants in the waste gas are further purified. The activated carbon box is adsorbed and purified layer by layer (a plurality of carbon plates), and is discharged into the atmosphere layer by a fan and a gas outlet chimney.
It should be understood that the detailed description of the present invention is only for illustrating the present invention and is not limited by the technical solutions described in the embodiments of the present invention, and those skilled in the art should understand that the present invention can be modified or substituted equally to achieve the same technical effects; as long as the use requirements are met, the method is within the protection scope of the invention.

Claims (6)

1.一种环保净化设备，包括喷淋塔，喷淋塔下部设置有进气口，喷淋塔上端出口通过管道与等离子焚烧炉的进口相连，等离子焚烧炉的出口通过第二蒸汽除垢控制阀与碳箱的进口相连，等离子焚烧炉的出口与第二蒸汽除垢控制阀之间的管道上设置有蒸汽出口，蒸汽出口处设置有第三蒸汽除垢控制阀；1. An environmental protection purification equipment, comprising a spray tower, the lower part of the spray tower is provided with an air inlet, the outlet of the upper end of the spray tower is connected with the inlet of the plasma incinerator through a pipeline, and the outlet of the plasma incinerator is controlled by the second steam descaling The valve is connected to the inlet of the carbon box, a steam outlet is arranged on the pipeline between the outlet of the plasma incinerator and the second steam descaling control valve, and a third steam descaling control valve is arranged at the steam outlet; 碳箱上设置有用于碳箱内碳块除垢的高温蒸汽进口和碳箱除垢蒸汽出口；The carbon box is provided with a high-temperature steam inlet for descaling carbon blocks in the carbon box and a carbon box descaling steam outlet; 喷淋塔上端出口与等离子焚烧炉进口之间的管道通过第一连接管与碳箱除垢蒸汽出口相连，第一连接管上设置有第一蒸汽除垢控制阀，碳箱下端设置有出气口；The pipeline between the outlet of the upper end of the spray tower and the inlet of the plasma incinerator is connected to the outlet of the descaling steam of the carbon box through a first connecting pipe, a first steam descaling control valve is arranged on the first connecting pipe, and an air outlet is arranged at the lower end of the carbon box ; 喷淋塔上端出口与等离子焚烧炉进口之间的管道上设置有碳箱除垢控制阀，碳箱除垢控制阀设置在第一连接管与该管道接口前侧的管道上；A carbon box descaling control valve is arranged on the pipeline between the outlet of the upper end of the spray tower and the inlet of the plasma incinerator, and the carbon box descaling control valve is arranged on the pipeline on the front side of the first connecting pipe and the pipeline interface; 所述喷淋塔内侧上部设置有干燥过滤网，干燥过滤网的下方为喷淋头；所述喷淋塔上端出口与等离子焚烧炉进口之间的管道通过第二连接管与喷淋塔下部回流口相连，第二连接管上设置有回流控制阀；第二连接管与该管道的接口设置在第一连接管与该管道接口的前侧，碳箱除垢控制阀的后侧；The upper part of the inner side of the spray tower is provided with a drying filter screen, and the lower part of the drying filter screen is a spray head; the pipeline between the upper end outlet of the spray tower and the inlet of the plasma incinerator flows back through the second connecting pipe and the lower part of the spray tower The ports are connected to each other, and a backflow control valve is arranged on the second connecting pipe; the interface between the second connecting pipe and the pipeline is arranged on the front side of the interface between the first connecting pipe and the pipeline, and on the rear side of the carbon tank descaling control valve; 所述喷淋塔上端出口与等离子焚烧炉进口之间的管道先向上延伸，再向等离子焚烧炉侧弯折，再向下弯折至喷淋塔的下部，再向等离子焚烧炉侧弯折，再向上弯折至等离子焚烧炉进口位置，再向等离子焚烧炉进口弯折与等离子焚烧炉进口相连；The pipeline between the outlet at the upper end of the spray tower and the inlet of the plasma incinerator first extends upward, then bends to the side of the plasma incinerator, then bends down to the lower part of the spray tower, and then bends to the side of the plasma incinerator, Then bend it upward to the entrance of the plasma incinerator, and then bend it to the entrance of the plasma incinerator to connect it with the entrance of the plasma incinerator; 所述等离子焚烧炉进口处设置有旋转进气装置；A rotary air intake device is arranged at the entrance of the plasma incinerator; 所述旋转进气装置包括连接管，连接管两端设置有法兰，连接管内设置固定不转的螺旋状叶片结构，螺旋状叶片的迎风面朝向管道的轴向；The rotating air intake device comprises a connecting pipe, flanges are arranged at both ends of the connecting pipe, a fixed non-rotating helical blade structure is arranged in the connecting pipe, and the windward surface of the helical blade faces the axial direction of the pipe; 碳箱除垢过程：关闭碳箱除垢控制阀、回流控制阀、第二蒸汽除垢控制阀，启动等离子焚烧炉，向碳箱内输入高温蒸汽，打开第一蒸汽除垢控制阀和第三蒸汽除垢控制阀，活性碳原子经过高温流动的蒸汽时，原子间隙增大，吸附的一些污染物松动脱落后被气流带走，进入等离子焚烧炉燃烧后经过蒸汽出口排出；Carbon box descaling process: close the carbon box descaling control valve, reflux control valve, and the second steam descaling control valve, start the plasma incinerator, input high-temperature steam into the carbon box, open the first steam descaling control valve and the third steam descaling control valve. Steam descaling control valve, when the activated carbon atoms pass through the steam flowing at high temperature, the atomic gap increases, and some of the adsorbed pollutants loosen and fall off and are carried away by the airflow, enter the plasma incinerator for combustion, and then discharge through the steam outlet; 环保净化过程：打开碳箱除垢控制阀、回流控制阀、第二蒸汽除垢控制阀，启动等离子焚烧炉，关闭高温蒸汽进口，关闭第一蒸汽除垢控制阀和第三蒸汽除垢控制阀；收集到的污染空气经管路输送至喷淋塔内经水喷淋；废气进入高温等离子焚烧炉，通过等离子焚烧后的空气，经管道输送至碳箱中，通过活性碳对污染空气中污染物进行吸附处理，从出气口排出。Environmental purification process: open the carbon box descaling control valve, reflux control valve, the second steam descaling control valve, start the plasma incinerator, close the high temperature steam inlet, close the first steam descaling control valve and the third steam descaling control valve ;The collected polluted air is transported to the spray tower through the pipeline and sprayed with water; the waste gas enters the high temperature plasma incinerator, and the air after plasma incineration is transported to the carbon box through the pipeline, and the pollutants in the polluted air are treated by activated carbon. Adsorbed and discharged from the air outlet. 2.根据权利要求1所述一种环保净化设备，其特征在于所述喷淋塔上端出口与等离子焚烧炉进口之间的管道的向上弯折至等离子焚烧炉进口位置的管道部分内设置有二次干燥过滤网。2. A kind of environmental protection purification equipment according to claim 1, is characterized in that the pipe part between the upper end outlet of the spray tower and the plasma incinerator inlet is bent upward to the position of the plasma incinerator inlet and is provided with two pipes. Secondary dry filter. 3.根据权利要求1所述一种环保净化设备，其特征在于所述等离子焚烧炉的出口和碳箱的进口位置设置在相同侧，与等离子焚烧炉的进口为相对侧；等离子焚烧炉的出口与下弯管上端相连，下弯管下端通过法兰与连接竖管上端相连，连接竖管下端通过法兰与上弯管上端相连，上弯管下端与碳箱进口相连；蒸汽出口设置在下弯管的中部，第二蒸汽除垢控制阀设置在连接竖管的下部。3. a kind of environmental protection purification equipment according to claim 1 is characterized in that the outlet of described plasma incinerator and the inlet position of carbon box are arranged on the same side, and the inlet of plasma incinerator is opposite side; the outlet of plasma incinerator It is connected with the upper end of the lower elbow, the lower end of the lower elbow is connected with the upper end of the connecting vertical pipe through the flange, the lower end of the connecting vertical pipe is connected with the upper end of the upper elbow through the flange, and the lower end of the upper elbow is connected with the carbon box inlet; the steam outlet is arranged in the lower elbow In the middle of the pipe, the second steam descaling control valve is arranged at the lower part of the connecting vertical pipe. 4.根据权利要求2所述一种环保净化设备，其特征在于所述干燥过滤网采用白钢丝缠绕团状压扁结构；所述二次干燥过滤网采用白钢丝缠绕团柱状结构。4 . The environmental protection purification equipment according to claim 2 , wherein the drying filter screen adopts a white steel wire wound mass flattening structure; the secondary drying filter screen adopts a white steel wire winding mass columnar structure. 5 . 5.根据权利要求1所述一种环保净化设备，其特征在于所述碳箱包括外壳，外壳内设置有风机，风机的进口通过减震连接件与碳箱组件的出口相连，碳箱组件的进口接碳箱的进口，风机的出口接碳箱的出口；5. An environmental protection purification device according to claim 1, characterized in that the carbon box comprises a casing, a fan is arranged in the casing, and the inlet of the fan is connected with the outlet of the carbon box assembly through a shock-absorbing connector, and the carbon box assembly is The inlet is connected to the inlet of the carbon box, and the outlet of the fan is connected to the outlet of the carbon box; 所述碳箱组件包括横向排列的多个碳块板，相邻碳块板之间通过紧固件相连，碳块板外框为封闭外框，横向两端碳块板通过漏斗状连接罩分别与接碳箱的进口、减震连接件一端相连，漏斗状连接罩的大头端与碳块板相连；碳块板与漏斗状连接罩通过紧固件相连；减震连接件采用橡胶软连接。The carbon box assembly includes a plurality of carbon block plates arranged horizontally, and the adjacent carbon block plates are connected by fasteners. It is connected with the inlet of the carbon box and one end of the shock-absorbing connector, and the big end of the funnel-shaped connecting cover is connected with the carbon block plate; the carbon block plate and the funnel-shaped connecting cover are connected by fasteners; the shock-absorbing connector is connected by rubber. 6.根据权利要求5所述一种环保净化设备，其特征在于所述碳箱的进口侧漏斗状连接罩上设置高温蒸汽进口，风机侧漏斗状连接罩上设置高温蒸汽出口，漏斗状连接罩上的高温蒸汽进口与外壳上的高温蒸汽进口相连，外壳上的高温蒸汽进口处设置有高温蒸汽进口控制阀，漏斗状连接罩上设置高温蒸汽出口与碳箱除垢蒸汽出口相连。6. The environmental protection purification equipment according to claim 5, characterized in that a high-temperature steam inlet is provided on the funnel-shaped connecting cover on the inlet side of the carbon box, a high-temperature steam outlet is provided on the fan-side funnel-shaped connecting cover, and the funnel-shaped connecting cover is provided with a high-temperature steam outlet. The high-temperature steam inlet on the upper casing is connected to the high-temperature steam inlet on the casing. The high-temperature steam inlet on the casing is provided with a high-temperature steam inlet control valve, and the funnel-shaped connecting cover is provided with a high-temperature steam outlet connected to the carbon box descaling steam outlet.
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