CN108816027A - A kind of efficient gas purification device - Google Patents
A kind of efficient gas purification device Download PDFInfo
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- CN108816027A CN108816027A CN201810800227.2A CN201810800227A CN108816027A CN 108816027 A CN108816027 A CN 108816027A CN 201810800227 A CN201810800227 A CN 201810800227A CN 108816027 A CN108816027 A CN 108816027A
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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
- B01D53/34—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
- B01D53/78—Liquid phase processes with gas-liquid contact
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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
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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
- B01D53/26—Drying gases or vapours
- B01D53/261—Drying gases or vapours by adsorption
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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
- B01D53/26—Drying gases or vapours
- B01D53/28—Selection of materials for use as drying agents
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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
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/96—Regeneration, reactivation or recycling of reactants
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C3/00—Separating dispersed particles from gases or vapour, e.g. air, by electrostatic effect
- B03C3/017—Combinations of electrostatic separation with other processes, not otherwise provided for
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2251/00—Reactants
- B01D2251/30—Alkali metal compounds
- B01D2251/304—Alkali metal compounds of sodium
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2251/00—Reactants
- B01D2251/40—Alkaline earth metal or magnesium compounds
- B01D2251/404—Alkaline earth metal or magnesium compounds of calcium
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2251/00—Reactants
- B01D2251/60—Inorganic bases or salts
- B01D2251/604—Hydroxides
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- 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
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- 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
- B01D2253/104—Alumina
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Abstract
The present invention relates to a kind of efficient gas purification devices, including gas washing chamber, adsorption chamber, electrostatic treatment room and water body regenerating unit.Gas is mixed with water by way of centrifugal atomization, realizes efficient gas scrubbing, substantially increases gas washing efficiency.By the way that the water regenerator of specific structure is arranged, liquid used in gas washing chamber is regenerated at any time, also secondary pollution is not caused to water body while improving gas washing efficiency.Due to improving the efficiency of gas washing chamber, so that the gas cleaning plant can be realized miniaturization, to improve its application range.
Description
Technical field
The invention belongs to the air purification fields of environmental protection, and in particular to a kind of efficient gas purification device.
Background technique
Either industrial gas purification device or civilian air cleaning unit, relatively common at present is to pass through increasing
Add it after gas pressure through filter membrane, is discharged after the harmful substance in air is stopped and adsorbed using filter membrane, thus
Air is realized and is purified.Also have in industry and carries out gas purification in the way of gas washing（I.e. by gas by water, using water by gas
Noxious substance in body）, also there is the mode of electrostatic precipitation to carry out gas purification, although these equipment clean-up effects compare
It is good, but all there is the problems such as figure is larger, and sewage or static board regenerate difficulty.
Summary of the invention
In view of the above technical problems, of the invention to propose a kind of efficient gas purification device.
It is realized by following technological means：
A kind of efficient gas purification device, including gas washing chamber, adsorption chamber, electrostatic treatment room and water body regenerating unit.
The gas washing chamber includes admission line, gas washing chamber enclosure, gas washing chamber inlet, gas washing tube, gas washing branch pipe, tube electricity
Machine, gas washing chamber gas outlet, gas washing chamber's water outlet, gas washing chamber's water return outlet and pneumatic trough；Admission line one end setting gas is total
Entrance, the other end are connected with gas washing chamber inlet, are provided with air pump on the admission line, for gas in admission line
It is pressurized, is vertically arranged in gas washing chamber's interior of shell there are three gas washing tube, the gas washing tube is hollow structure, top
Portion's closed bottom is open to form gas washing chamber's entrance, is provided with multiple rows of gas washing branch pipe, the gas washing on each gas washing tube
Branch pipe is also hollow structure, and is connected to inside one end and gas washing tube, and densely covered lead to is provided on the side wall of gas washing branch pipe
Hole, is provided with tube motor on gas washing chamber's housing top at the top of gas washing tube, the tube motor for drive tube with
Itself is axis rotation, and there are two gas washing chamber gas outlets for setting on gas washing chamber's housing top between three gas washing tubes, is washing
Gas chamber gas outlet top is provided with pneumatic trough, for the gas in Liang Ge gas washing chamber gas outlet to be brought together, in gas washing chamber
Shell one side wall bottom end is provided with gas washing chamber's water outlet, and gas washing chamber enclosure one side wall top is provided with gas washing chamber's water return outlet.
The mixing dirty solution of dilute calcium hydroxide and/or sodium hydroxide and/or Kocide SD is full of in gas washing chamber.
The adsorption chamber includes adsorption chamber air intake, absorption exocoel, absorption inner cavity, adsorption chamber gas outlet, condenser pipe and cold
Solidifying return pipe；The absorption inner cavity setting is full of in absorption inner cavity in absorption outer chamber and is adsorbed by drying particle, the absorption
Air intake setting in room is connected in absorption intracavity bottom with the pneumatic trough top of gas washing chamber, and the adsorption chamber gas outlet is set
Set in absorption inner cavity top, adsorption chamber gas outlet lower part be provided with condenser pipe, described condensation return pipt one end with it is described
Condenser pipe connection, the other end are connected to gas washing chamber's water return outlet, and the condensed water for condenser pipe to be collected into passes through back of pipeline
It flows in gas washing chamber.
The electrostatic treatment room includes electrostatic mistress, electrostatic interior room, electrostatic room air intake, electrostatic treatment plate, resilient support
Frame, electrostatic generator sweep dirt component and clean gas outlet；The electrostatic interior room is arranged in electrostatic mistress, the dead point room
Air intake is arranged in electrostatic interior room bottom and is connected to the adsorption chamber gas outlet, and the setting of the electrostatic treatment plate transverse direction is quiet
Chamber interior in electricity, described flexible supporting frames one end and electrostatic interior room roof are affixed, and the other end and electrostatic treatment plate top are affixed, institute
Stating flexible supporting frames can shake up and down under the action of motor, and outdoor is provided with electrostatic generator in electrostatic, make
It for the electrostatic source of electrostatic treatment plate, is provided on electrostatic interior room inner sidewall and sweeps dirt component, dirt head is swept by transverse movement
And electrostatic treatment plate is cleaned, clean gas outlet is provided on electrostatic interior room roof.
The water body regenerating unit includes the first filter chamber, flocculating chamber, the second filter chamber plus alkaline chamber and recycled water return water
Pipe.
First filter chamber includes first filter chamber's water inlet, filter chamber's agitating shaft, the first filter plate, the first screening receipts
Collect box, first filter chamber's outlet pipe and the first water pump；First filter chamber water inlet is arranged on the first filter chamber side wall top,
And be connected to gas washing chamber's water outlet, filter chamber's agitating shaft is arranged on first filter chamber's inner sidewall, stirs in filter chamber
It mixes axis lower tilt and is provided with the first filter plate, be provided with the first filter on first filter chamber's lateral wall of the first filtering board terminal
Object collection box, for collecting object on the plate on the first filter plate, first filter chamber outlet pipe is vertically arranged in the first filtering
In room, the first filter chamber outlet pipe bottom opening is arranged in the first filter plate lower part, and top opening is passed into flocculating chamber
Top is provided with the first water pump on first filter chamber's outlet pipe.
The flocculating chamber includes flocculant addition box, flocculation frame, flocculating chamber's outlet pipe and the second water pump；The flocculant adds
Add box to be arranged on flocculating chamber's roof, multiple flocculation framves is provided on flocculating chamber's inner sidewall, flocculating chamber's outlet pipe is vertical
It is arranged in flocculating chamber, in flocculation frame lower part, top opening is passed into the second mistake for flocculating chamber's outlet pipe bottom opening setting
Filter chamber inner top is provided with the second water pump on flocculating chamber's outlet pipe.
Second filter chamber includes the second filter plate, the second screening collection box and second filter chamber's water outlet；Described
Two filter plates are inclined at the open-topped lower part of flocculating chamber's outlet pipe in the second filter chamber, at the second filtering board terminal
It is provided with the second screening collection box, object on the plate for collecting the second filter plate, water outlet setting in second filter chamber is the
The bottom of two filter chambers.
Described plus alkaline chamber includes adding alkaline chamber entrance plus alkaline chamber agitating shaft, add alkali box and adding alkaline chamber water outlet, described plus alkaline chamber
Entrance setting is adding alkaline chamber roof and is being connected to by pipeline with second filter chamber's water outlet, and the setting of described plus alkali box is adding alkaline chamber top
Portion is provided with plus alkaline chamber agitating shaft for lye to be added in alkaline chamber to adding on adding alkaline chamber inner sidewall, and alkaline chamber bottom is being added to be arranged
Have and adds alkaline chamber water outlet.
Recycled water return pipe one end is connected to described plus alkaline chamber water outlet, and the other end and gas washing chamber's water return outlet connect
It is logical, return water water pump is provided on recycled water return pipe.
Preferably, described be adsorbed by drying the mixture that particle is active carbon particle and calcium oxide particle.
Preferably, the particle that is adsorbed by drying is active carbon and calcium oxide composite particles（Each particle half is activity
Charcoal half is calcium oxide）.
Preferably, the dirt component of sweeping includes elongation bar and sweeps dirt head, indoor in described elongation bar one end and electrostatic
Wall is affixed, the other end with sweep that dirt head is affixed, by itself elongation and shorten to drive and sweep dirt head transverse movement, sweeping dirt overhead
It is provided with intensive rubber slice, the rubber slice is used for according to sweeping the transverse movement of dirt head and the bottom with electrostatic treatment plate
It is contacted with side and clears away the attachment on electrostatic treatment plate.
Preferably, the flocculation frame is one end and the affixed cross bar of flocculating chamber's inner sidewall, the other end is complex-shaped
Silk screen.
Preferably, the flocculation frame is one end and the affixed cross bar of flocculating chamber's inner sidewall, the other end is multiple multilayer arcs
The steel wire of shape.
Preferably, turbid solution of the lye being added in described plus alkali box for calcium hydroxide and Kocide SD, and the hydrogen
The weight ratio of calcium oxide and Kocide SD is 8:1.
Preferably, the lye being added in described plus alkali box is the mixed liquor of calcium hydroxide and sodium hydroxide.
Effect of the invention is that：
1, by way of setting gas washing chamber to multiple gas washing tubes and multiple gas washing branch pipes is driven to rotate, by gas washing branch pipe
Stomata by gas it is evenly dispersed and with certain speed transverse injection into the liquid of gas washing chamber, when gas kinetic energy is complete
The effect due to buoyancy is understood after disappearance and is moved up, and extends the time of contact of gas and liquid, greatly so as to non-
It often adequately realizes contact of the gas with water, realizes efficient gas scrubbing, using coming into full contact with for gas and liquid, sufficiently
By noxious substance in gas, realize the efficient process of gas purification.
2, calcium hydroxide and/or Kocide SD dirty solution are set by filling in gas washing chamber（It can be replaced using sodium hydroxide
It changes）, so that in gas scrubbing, the harmful substances such as nitrogen oxides and oxysulfide in gas（The ozone etc. contained in gas has
Wherein lower nitrogen oxides can be the nitrogen oxides of high price as oxidant by evil substance, be more easier to react with water）?
Can be more easier in the presence of a large amount of water with these alkali substance reactions and form partly precipitated and part solubility
Salt, by the regeneration of water body regenerating unit, the liquid so as to realize in gas washing chamber can keep opposite highly basic for a long time
Property, so as to realize the efficient progress of gas washing.
3, by the way that water body regenerating unit is arranged（The every progress of purification device production is opened successively to a certain extent and after the time
Water body regenerating unit）, the sediment generated in gas washing chamber is filtered out by the first filter chamber, then applies flocculant for liquid
Middle other impurities flocculation sedimentation is fallen, and by the way that multiple flocculation framves are arranged, enhance the collection of flocculate, then passes through the second filter chamber
Residual precipitate object is removed by filtration, then using alkaline chamber is added, Kocide SD, the calcium hydroxide of required concentration are added into water body
And/or sodium hydroxide, to realize the regeneration of water body.
By being arranged the particle containing active carbon and calcium oxide, gas after scrubbing operations by these particles when
Wait, the moisture adhered on gas can react to form calcium hydroxide with calcium oxide particle, and the calcium hydroxide generated also will continue to
Remaining sulfur and nitrogen oxides reaction in gas continues to remove the harmful substance in gas.And active carbon therein
Grain can also adsorb harmful substance remaining in gas, to achieve the effect that further purification gas.
By the way that electrostatic treatment room is arranged, by the processing of static board, the dust that gas in the process carries is removed, is led to
Setting flexible supporting frames are crossed, the attachment on electrostatic treatment plate can be shaken and remove, dirt component is swept by setting, it can will be difficult
It is removed by way of laterally cleaning in the attachment that shake removes, greatly reduces the maintenance rate of electrostatic treatment room.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of efficient gas purification device of the present invention.
Fig. 2 is the structural schematic diagram of wherein water body regenerating unit of the invention.
Wherein：11- gas main entrance, 12- air pump, 13- gas washing chamber inlet, 21- gas washing tube, 22- gas washing branch pipe, 23-
Tube motor, 24- gas washing chamber gas outlet, 25- gas washing chamber water outlet, 26- pneumatic trough, 31- adsorption chamber air intake, 32- absorption in
Chamber, 33- adsorb exocoel, 34- condenser pipe, 35- condensation return pipt, 41- electrostatic mistress, 42- electrostatic interior room, 431- electrostatic treatment
Plate, 432- flexible supporting frames, 433- electrostatic generator, 44- sweep dirt component, and 45- clean gas exports, 5- water body regenerating unit,
The first filter chamber 511- water inlet, the filter chamber 512- agitating shaft, the first filter plate of 513-, 514- the first screening collection box, 515-
First filter chamber's outlet pipe, the first water pump of 516-, 521- flocculant addition box, 522- flocculation frame, the flocculating chamber 523- outlet pipe,
The second filter chamber 53-, the second filter plate of 531-, 532- the second screening collection box, the second filter chamber 533- water outlet, 54- add alkali
Room, 541- add alkaline chamber agitating shaft, and 542- adds alkali box, and 543- adds alkaline chamber water outlet, 55- recycled water return pipe, 551- return water water pump.
Specific embodiment
Embodiment 1
As shown in Figs. 1-2：A kind of efficient gas purification device, including gas washing chamber, adsorption chamber, electrostatic treatment room and water body regeneration dress
It sets.
The gas washing chamber includes admission line, gas washing chamber enclosure, gas washing chamber inlet, gas washing tube, gas washing branch pipe, tube electricity
Machine, gas washing chamber gas outlet, gas washing chamber's water outlet, gas washing chamber's water return outlet and pneumatic trough；Admission line one end setting gas is total
Entrance, the other end are connected with gas washing chamber inlet, are provided with air pump on the admission line, for gas in admission line
It is pressurized, is vertically arranged in gas washing chamber's interior of shell there are three gas washing tube, the gas washing tube is hollow structure, top
Portion's closed bottom is open to form gas washing chamber's entrance, and 3 row's gas washing branch pipes are provided on each gas washing tube（Every row 3）,
The gas washing branch pipe is also hollow structure, and is connected to inside one end and gas washing tube, is provided on the side wall of gas washing branch pipe
Densely covered through-hole is provided with tube motor on gas washing chamber's housing top at the top of gas washing tube, and the tube motor is for driving
Turn pipe is rotated using itself as axis, and there are two gas washing chamber's outlets for setting on gas washing chamber's housing top between three gas washing tubes
Mouthful, gas washing chamber gas outlet top is provided with pneumatic trough, for the gas in Liang Ge gas washing chamber gas outlet to be brought together,
Gas washing chamber enclosure one side wall bottom end is provided with gas washing chamber's water outlet, and gas washing chamber enclosure one side wall top is provided with gas washing chamber's return water
Mouthful.The revolving speed of the gas washing tube is 5 turns/s.
The adsorption chamber includes adsorption chamber air intake, absorption exocoel, absorption inner cavity, adsorption chamber gas outlet, condenser pipe and cold
Solidifying return pipe；The absorption inner cavity setting is full of in absorption inner cavity in absorption outer chamber and is adsorbed by drying particle, the absorption
Air intake setting in room is connected in absorption intracavity bottom with the pneumatic trough top of gas washing chamber, and the adsorption chamber gas outlet is set
Set in absorption inner cavity top, adsorption chamber gas outlet lower part be provided with condenser pipe, described condensation return pipt one end with it is described
Condenser pipe connection, the other end are connected to gas washing chamber's water return outlet, and the condensed water for condenser pipe to be collected into passes through back of pipeline
It flows in gas washing chamber.
The electrostatic treatment room includes electrostatic mistress, electrostatic interior room, electrostatic room air intake, electrostatic treatment plate, resilient support
Frame, electrostatic generator sweep dirt component and clean gas outlet；The electrostatic interior room is arranged in electrostatic mistress, the dead point room
Air intake is arranged in electrostatic interior room bottom and is connected to the adsorption chamber gas outlet, and the setting of the electrostatic treatment plate transverse direction is quiet
Chamber interior in electricity, described flexible supporting frames one end and electrostatic interior room roof are affixed, and the other end and electrostatic treatment plate top are affixed, institute
Stating flexible supporting frames can shake up and down under the action of motor, and outdoor is provided with electrostatic generator in electrostatic, make
It for the electrostatic source of electrostatic treatment plate, is provided on electrostatic interior room inner sidewall and sweeps dirt component, dirt head is swept by transverse movement
And electrostatic treatment plate is cleaned, clean gas outlet is provided on electrostatic interior room roof.
The water body regenerating unit includes the first filter chamber, flocculating chamber, the second filter chamber plus alkaline chamber and recycled water return water
Pipe.
First filter chamber includes first filter chamber's water inlet, filter chamber's agitating shaft, the first filter plate, the first screening receipts
Collect box, first filter chamber's outlet pipe and the first water pump；First filter chamber water inlet is arranged on the first filter chamber side wall top,
And be connected to gas washing chamber's water outlet, filter chamber's agitating shaft is arranged on first filter chamber's inner sidewall, stirs in filter chamber
It mixes axis lower tilt and is provided with the first filter plate, be provided with the first filter on first filter chamber's lateral wall of the first filtering board terminal
Object collection box, for collecting object on the plate on the first filter plate, first filter chamber outlet pipe is vertically arranged in the first filtering
In room, the first filter chamber outlet pipe bottom opening is arranged in the first filter plate lower part, and top opening is passed into flocculating chamber
Top is provided with the first water pump on first filter chamber's outlet pipe.
The flocculating chamber includes flocculant addition box, flocculation frame, flocculating chamber's outlet pipe and the second water pump；The flocculant adds
Add box to be arranged on flocculating chamber's roof, 5 flocculation framves is provided on flocculating chamber's inner sidewall, flocculating chamber's outlet pipe is set vertically
It sets in flocculating chamber, in flocculation frame lower part, top opening is passed into the second filtering for flocculating chamber's outlet pipe bottom opening setting
Indoor top is provided with the second water pump on flocculating chamber's outlet pipe.
Second filter chamber includes the second filter plate, the second screening collection box and second filter chamber's water outlet；Described
Two filter plates are inclined at the open-topped lower part of flocculating chamber's outlet pipe in the second filter chamber, at the second filtering board terminal
It is provided with the second screening collection box, object on the plate for collecting the second filter plate, water outlet setting in second filter chamber is the
The bottom of two filter chambers.
Described plus alkaline chamber includes adding alkaline chamber entrance plus alkaline chamber agitating shaft, add alkali box and adding alkaline chamber water outlet, described plus alkaline chamber
Entrance setting is adding alkaline chamber roof and is being connected to by pipeline with second filter chamber's water outlet, and the setting of described plus alkali box is adding alkaline chamber top
Portion is provided with plus alkaline chamber agitating shaft for lye to be added in alkaline chamber to adding on adding alkaline chamber inner sidewall, and alkaline chamber bottom is being added to be arranged
Have and adds alkaline chamber water outlet.
Recycled water return pipe one end is connected to described plus alkaline chamber water outlet, and the other end and gas washing chamber's water return outlet connect
It is logical, return water water pump is provided on recycled water return pipe.
It is described to be adsorbed by drying the mixture that particle is active carbon particle and calcium oxide particle.
The dirt component of sweeping includes elongation bar and sweeps dirt head, and described elongation bar one end and electrostatic interior room inner sidewall are affixed, separately
One end with sweep that dirt head is affixed, by itself elongation and shorten to drive and sweep dirt head transverse movement, sweep dirt overhead be provided with it is close
The rubber slice of collection, the rubber slice are used for basis and sweep the transverse movement of dirt head and connect with the bottom of electrostatic treatment plate and side
It touches and clears away the attachment on electrostatic treatment plate.
The flocculation frame is one end and the affixed cross bar of flocculating chamber's inner sidewall, and the other end is the steel wire of multiple double-deck arcs
Net.
The lye being added in described plus alkali box is the turbid solution of calcium hydroxide and Kocide SD, and the calcium hydroxide and hydrogen
The weight ratio of copper oxide is 8:1.
Comparative example 1
For the gas washing tube of this comparative example setting without rotation, other set-up modes are same as Example 1, pass through 15 hours
It is obtained after the comparative test of same gas environment：The usage amount of active carbon and calcium oxide particle is higher by than embodiment in this comparative example
1.3 times, and the residual volume for being detected to obtain wherein nitrogen oxides and oxysulfide to final gas is higher by than embodiment 1
6.9%。
Embodiment 2
A kind of efficient gas purification device, including gas washing chamber, adsorption chamber, electrostatic treatment room and water body regenerating unit.
The gas washing chamber includes admission line, gas washing chamber enclosure, gas washing chamber inlet, gas washing tube, gas washing branch pipe, tube electricity
Machine, gas washing chamber gas outlet, gas washing chamber's water outlet, gas washing chamber's water return outlet and pneumatic trough；Admission line one end setting gas is total
Entrance, the other end are connected with gas washing chamber inlet, are provided with air pump on the admission line, for gas in admission line
It is pressurized, is vertically arranged in gas washing chamber's interior of shell there are three gas washing tube, the gas washing tube is hollow structure, top
Portion's closed bottom is open to form gas washing chamber's entrance, and 5 row's gas washing branch pipes are provided on each gas washing tube（Every row 5）,
The gas washing branch pipe is also hollow structure, and is connected to inside one end and gas washing tube, is provided on the side wall of gas washing branch pipe
Densely covered through-hole is provided with tube motor on gas washing chamber's housing top at the top of gas washing tube, and the tube motor is for driving
Turn pipe is rotated using itself as axis, and there are two gas washing chamber's outlets for setting on gas washing chamber's housing top between three gas washing tubes
Mouthful, gas washing chamber gas outlet top is provided with pneumatic trough, for the gas in Liang Ge gas washing chamber gas outlet to be brought together,
Gas washing chamber enclosure one side wall bottom end is provided with gas washing chamber's water outlet, and gas washing chamber enclosure one side wall top is provided with gas washing chamber's return water
Mouthful.The revolving speed of the gas washing tube is 8 turns/s.
The adsorption chamber includes adsorption chamber air intake, absorption exocoel, absorption inner cavity, adsorption chamber gas outlet, condenser pipe and cold
Solidifying return pipe；The absorption inner cavity setting is full of in absorption inner cavity in absorption outer chamber and is adsorbed by drying particle, the absorption
Air intake setting in room is connected in absorption intracavity bottom with the pneumatic trough top of gas washing chamber, and the adsorption chamber gas outlet is set
Set in absorption inner cavity top, adsorption chamber gas outlet lower part be provided with condenser pipe, described condensation return pipt one end with it is described
Condenser pipe connection, the other end are connected to gas washing chamber's water return outlet, and the condensed water for condenser pipe to be collected into passes through back of pipeline
It flows in gas washing chamber.
The electrostatic treatment room includes electrostatic mistress, electrostatic interior room, electrostatic room air intake, electrostatic treatment plate, resilient support
Frame, electrostatic generator sweep dirt component and clean gas outlet；The electrostatic interior room is arranged in electrostatic mistress, the dead point room
Air intake is arranged in electrostatic interior room bottom and is connected to the adsorption chamber gas outlet, and the setting of the electrostatic treatment plate transverse direction is quiet
Chamber interior in electricity, described flexible supporting frames one end and electrostatic interior room roof are affixed, and the other end and electrostatic treatment plate top are affixed, institute
Stating flexible supporting frames can shake up and down under the action of motor, and outdoor is provided with electrostatic generator in electrostatic, make
It for the electrostatic source of electrostatic treatment plate, is provided on electrostatic interior room inner sidewall and sweeps dirt component, dirt head is swept by transverse movement
And electrostatic treatment plate is cleaned, clean gas outlet is provided on electrostatic interior room roof.
The water body regenerating unit includes the first filter chamber, flocculating chamber, the second filter chamber plus alkaline chamber and recycled water return water
Pipe.
First filter chamber includes first filter chamber's water inlet, filter chamber's agitating shaft, the first filter plate, the first screening receipts
Collect box, first filter chamber's outlet pipe and the first water pump；First filter chamber water inlet is arranged on the first filter chamber side wall top,
And be connected to gas washing chamber's water outlet, filter chamber's agitating shaft is arranged on first filter chamber's inner sidewall, stirs in filter chamber
It mixes axis lower tilt and is provided with the first filter plate, be provided with the first filter on first filter chamber's lateral wall of the first filtering board terminal
Object collection box, for collecting object on the plate on the first filter plate, first filter chamber outlet pipe is vertically arranged in the first filtering
In room, the first filter chamber outlet pipe bottom opening is arranged in the first filter plate lower part, and top opening is passed into flocculating chamber
Top is provided with the first water pump on first filter chamber's outlet pipe.
The flocculating chamber includes flocculant addition box, flocculation frame, flocculating chamber's outlet pipe and the second water pump；The flocculant adds
Add box to be arranged on flocculating chamber's roof, 12 flocculation framves is provided on flocculating chamber's inner sidewall, flocculating chamber's outlet pipe is vertical
It is arranged in flocculating chamber, in flocculation frame lower part, top opening is passed into the second mistake for flocculating chamber's outlet pipe bottom opening setting
Filter chamber inner top is provided with the second water pump on flocculating chamber's outlet pipe.
Second filter chamber includes the second filter plate, the second screening collection box and second filter chamber's water outlet；Described
Two filter plates are inclined at the open-topped lower part of flocculating chamber's outlet pipe in the second filter chamber, at the second filtering board terminal
It is provided with the second screening collection box, object on the plate for collecting the second filter plate, water outlet setting in second filter chamber is the
The bottom of two filter chambers.
Described plus alkaline chamber includes adding alkaline chamber entrance plus alkaline chamber agitating shaft, add alkali box and adding alkaline chamber water outlet, described plus alkaline chamber
Entrance setting is adding alkaline chamber roof and is being connected to by pipeline with second filter chamber's water outlet, and the setting of described plus alkali box is adding alkaline chamber top
Portion is provided with plus alkaline chamber agitating shaft for lye to be added in alkaline chamber to adding on adding alkaline chamber inner sidewall, and alkaline chamber bottom is being added to be arranged
Have and adds alkaline chamber water outlet.
Recycled water return pipe one end is connected to described plus alkaline chamber water outlet, and the other end and gas washing chamber's water return outlet connect
It is logical, return water water pump is provided on recycled water return pipe.
The particle that is adsorbed by drying is active carbon and calcium oxide composite particles（It is oxygen that each particle half, which is active carbon half,
Change calcium）.
The dirt component of sweeping includes elongation bar and sweeps dirt head, and described elongation bar one end and electrostatic interior room inner sidewall are affixed, separately
One end with sweep that dirt head is affixed, by itself elongation and shorten to drive and sweep dirt head transverse movement, sweep dirt overhead be provided with it is close
The rubber slice of collection, the rubber slice are used for basis and sweep the transverse movement of dirt head and connect with the bottom of electrostatic treatment plate and side
It touches and clears away the attachment on electrostatic treatment plate.
The flocculation frame is one end and the affixed cross bar of flocculating chamber's inner sidewall, and the other end is complex-shaped silk screen.
The lye being added in described plus alkali box is the turbid solution of calcium hydroxide and sodium hydroxide, and the sodium hydroxide and hydrogen
The weight ratio of calcium oxide is 6:1.
Claims (8)
1. a kind of efficient gas purification device, which is characterized in that regenerated including gas washing chamber, adsorption chamber, electrostatic treatment room and water body
Device；
The gas washing chamber include admission line, gas washing chamber enclosure, gas washing chamber inlet, gas washing tube, gas washing branch pipe, tube motor,
Gas washing chamber gas outlet, gas washing chamber's water outlet, gas washing chamber's water return outlet and pneumatic trough；Admission line one end setting gas always enters
Mouthful, the other end is connected with gas washing chamber inlet, is provided with air pump on the admission line, be used for gas in admission line into
Row pressurization is vertically arranged in gas washing chamber's interior of shell there are three gas washing tube, and the gas washing tube is hollow structure, top
Closed bottom is open to form gas washing chamber's entrance, and multiple rows of gas washing branch pipe, the gas washing branch are provided on each gas washing tube
Pipe is also hollow structure, and is connected to inside one end and gas washing tube, and densely covered through-hole is provided on the side wall of gas washing branch pipe,
Tube motor is provided on gas washing chamber's housing top at the top of gas washing tube, the tube motor is for driving tube with itself
For axis rotation, there are two gas washing chamber gas outlets for setting on gas washing chamber's housing top between three gas washing tubes, in gas washing chamber
Gas outlet top is provided with pneumatic trough, for the gas in Liang Ge gas washing chamber gas outlet to be brought together, in gas washing chamber enclosure
One side wall bottom end is provided with gas washing chamber's water outlet, and gas washing chamber enclosure one side wall top is provided with gas washing chamber's water return outlet；
The adsorption chamber includes adsorption chamber air intake, absorption exocoel, absorption inner cavity, adsorption chamber gas outlet, condenser pipe and is condensed back to
Water pipe；The absorption inner cavity setting is in absorption outer chamber, and full of particle is adsorbed by drying in absorption inner cavity, the adsorption chamber enters
Port setting is connected in absorption intracavity bottom with the pneumatic trough top of gas washing chamber, and the adsorption chamber gas outlet setting exists
Inner cavity top is adsorbed, adsorption chamber gas outlet lower part is provided with condenser pipe, described condensation return pipt one end and the condensation
Pipe connection, the other end are connected to gas washing chamber's water return outlet, and the condensed water for condenser pipe to be collected into is flowed back by pipeline
In gas washing chamber；
The electrostatic treatment room includes electrostatic mistress, electrostatic interior room, electrostatic room air intake, electrostatic treatment plate, flexible supporting frames, quiet
Electric generator sweeps dirt component and clean gas outlet；The electrostatic interior room is arranged in electrostatic mistress, dead point room air intake
It is arranged in electrostatic interior room bottom and is connected to the adsorption chamber gas outlet, the setting of the electrostatic treatment plate transverse direction is in electrostatic interior room
Inside, described flexible supporting frames one end and electrostatic interior room roof are affixed, and the other end and electrostatic treatment plate top are affixed, the elasticity
Support frame can be shaken up and down under the action of motor, and outdoor is provided with electrostatic generator in electrostatic, as electrostatic
The electrostatic source of processing board is provided on electrostatic interior room inner sidewall and sweeps dirt component, sweeps dirt head to quiet by transverse movement
Electric treatment plate is cleaned, and clean gas outlet is provided on electrostatic interior room roof；
The water body regenerating unit includes the first filter chamber, flocculating chamber, the second filter chamber plus alkaline chamber and recycled water return pipe；
First filter chamber includes first filter chamber's water inlet, filter chamber's agitating shaft, the first filter plate, the collection of the first screening
Box, first filter chamber's outlet pipe and the first water pump；First filter chamber water inlet is arranged on the first filter chamber side wall top, and
It is connected to gas washing chamber's water outlet, filter chamber's agitating shaft is arranged on first filter chamber's inner sidewall, stirs in filter chamber
Axis lower tilt is provided with the first filter plate, is provided with the first screening on first filter chamber's lateral wall of the first filtering board terminal
Collection box, for collecting object on the plate on the first filter plate, first filter chamber outlet pipe is vertically arranged in the first filter chamber
In, the first filter chamber outlet pipe bottom opening is arranged in the first filter plate lower part, and top opening is passed into flocculating chamber Nei Ding
Portion is provided with the first water pump on first filter chamber's outlet pipe；
The flocculating chamber includes flocculant addition box, flocculation frame, flocculating chamber's outlet pipe and the second water pump；The flocculant adds box
It is arranged on flocculating chamber's roof, multiple flocculation framves is provided on flocculating chamber's inner sidewall, flocculating chamber's outlet pipe is vertically arranged
In flocculating chamber, in flocculation frame lower part, top opening is passed into the second filter chamber for flocculating chamber's outlet pipe bottom opening setting
Inner top is provided with the second water pump on flocculating chamber's outlet pipe；
Second filter chamber includes the second filter plate, the second screening collection box and second filter chamber's water outlet；Second mistake
The open-topped lower part of flocculating chamber's outlet pipe in the second filter chamber is arranged in inclination of filtering plate, is arranged at the second filtering board terminal
There is the second screening collection box, object on the plate for collecting the second filter plate, second filter chamber water outlet is arranged in the second mistake
The bottom of filter chamber；
Described plus alkaline chamber includes adding alkaline chamber entrance plus alkaline chamber agitating shaft, add alkali box and adding alkaline chamber water outlet, described plus alkaline chamber entrance
Setting is adding alkaline chamber roof and is being connected to by pipeline with second filter chamber's water outlet, and the setting of described plus alkali box is adding at the top of alkaline chamber,
It for lye to be added in alkaline chamber to adding, is provided on adding alkaline chamber inner sidewall plus alkaline chamber agitating shaft, alkaline chamber bottom is being added to be provided with
Add alkaline chamber water outlet；
Recycled water return pipe one end is connected to described plus alkaline chamber water outlet, and the other end is connected to gas washing chamber's water return outlet,
Return water water pump is provided on recycled water return pipe.
2. efficient gas purification device according to claim 1, which is characterized in that the particle that is adsorbed by drying is active carbon
The mixture of particle and calcium oxide particle.
3. efficient gas purification device according to claim 1, which is characterized in that the particle that is adsorbed by drying is active carbon
With calcium oxide composite particles（It is calcium oxide that each particle half, which is active carbon half,）.
4. efficient gas purification device according to claim 1, which is characterized in that it is described sweep dirt component include elongation bar and
Sweep dirt head, described elongation bar one end and electrostatic interior room inner sidewall are affixed, the other end with sweep that dirt head is affixed, by itself elongation and
Shorten to drive and sweep dirt head transverse movement, is provided with intensive rubber slice sweeping dirt overhead, the rubber slice is used for basis
It sweeps the transverse movement of dirt head and is contacted with the bottom of electrostatic treatment plate and side and clear away the attachment on electrostatic treatment plate.
5. efficient gas purification device according to claim 1, which is characterized in that the flocculation frame is one end and flocculating chamber
The affixed cross bar of inner sidewall, the other end are complex-shaped silk screen.
6. efficient gas purification device according to claim 1, which is characterized in that the flocculation frame is one end and flocculating chamber
The affixed cross bar of inner sidewall, the other end are the steel wire of multiple multilayer arcs.
7. efficient gas purification device according to claim 1, which is characterized in that the lye being added in described plus alkali box is
The turbid solution of calcium hydroxide and Kocide SD, and the weight ratio of the calcium hydroxide and Kocide SD is 8:1.
8. efficient gas purification device according to claim 1-7, which is characterized in that be added in described plus alkali box
Lye be calcium hydroxide and sodium hydroxide mixed liquor.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810800227.2A CN108816027A (en) | 2018-07-20 | 2018-07-20 | A kind of efficient gas purification device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810800227.2A CN108816027A (en) | 2018-07-20 | 2018-07-20 | A kind of efficient gas purification device |
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| CN108816027A true CN108816027A (en) | 2018-11-16 |
Family
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Application publication date: 20181116 |