CN109364672A - A kind of Environmental-protecting dust-removing air washer - Google Patents
A kind of Environmental-protecting dust-removing air washer Download PDFInfo
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- CN109364672A CN109364672A CN201811462624.XA CN201811462624A CN109364672A CN 109364672 A CN109364672 A CN 109364672A CN 201811462624 A CN201811462624 A CN 201811462624A CN 109364672 A CN109364672 A CN 109364672A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D50/00—Combinations of methods or devices for separating particles from gases or vapours
- B01D50/10—Combinations of devices covered by groups B01D45/00, B01D46/00 and B01D47/00
-
- 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
-
- 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
-
- 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
-
- 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
- B01D53/60—Simultaneously removing sulfur oxides and nitrogen oxides
-
- 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
- B01D2257/00—Components to be removed
- B01D2257/60—Heavy metals or heavy metal compounds
- B01D2257/602—Mercury or mercury compounds
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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)
- Health & Medical Sciences (AREA)
- Biomedical Technology (AREA)
- Environmental & Geological Engineering (AREA)
- Treating Waste Gases (AREA)
- Separation Of Particles Using Liquids (AREA)
Abstract
The present invention discloses a kind of Environmental-protecting dust-removing air washer, which is characterized in that including water circulation system, treating column and exhaust system；Wherein, the treating column is disposed with circulation liquid chamber from top to bottom, air chamber is provided with above the circulation liquid chamber, the top of the air chamber is the first filled chamber, the top of first filled chamber is the first spray chamber, the top of first spray chamber is the second filled chamber, is equipped with pulsed jet cloth filter in second filled chamber；The top of second filled chamber is the second spray chamber, the top of second spray chamber, which is equipped with, removes fog chamber, the top except fog chamber is sensing chamber, multiple wasted nickel catalyst instrument are installed in sensing chamber, wasted nickel catalyst instrument is mounted on different positions, the outlet of the sensing chamber and the feed inlet of sluicing pipe connect, and are provided with valve on the outlet of sensing chamber.The device of the invention is small in size, at low cost, the net gas effect of dedusting is good.
Description
Technical field
The invention belongs to dust waste gas purification technical fields, are to be related to a kind of Environmental-protecting dust-removing air washer more specifically.
Background technique
Country's dust off-gas cleaning equipment huge number at present, and the most commonly used of application is exactly spray column dust separation
Equipment.This spray column dust separation device is by the condensed water (or other liquid) after the spraying device atomization in spray column
It contacts, agglomerate and settles with dusty gas, thus purification gas.But the condensed water of the dust separation device only it is used it is primary after
Just it is directly excluded as waste water, serious waste water resource.And dust exhaust gas is excessive by device, takes up a large area, and simultaneously
Want if reaching the net gas effect of better dedusting, needs to put into higher cost.
Summary of the invention
It is an object of the invention to solve the deficiencies in the prior art, a kind of Environmental-protecting dust-removing air washer is provided.
To achieve the above object, the technical solution adopted by the present invention is that: a kind of Environmental-protecting dust-removing air washer, including water are provided
Water and additive are sent into the net gas for the treatment of column dedusting by the circulatory system, treating column and exhaust system, the water circulation system
To be discharged from exhaust system；
Wherein, the treating column is disposed with circulation liquid chamber from top to bottom, and the top setting of the circulation liquid chamber is free
Gas chamber, the top of the air chamber are the first filled chamber, and the top of first filled chamber is the first spray chamber, the first spray chamber
Top be the second filled chamber, pulsed jet cloth filter is installed in second filled chamber；The top of second filled chamber
For the second spray chamber, the top of second spray chamber, which is equipped with, removes fog chamber, and the top except fog chamber is sensing chamber, in sensing chamber
Multiple wasted nickel catalyst instrument are installed, wasted nickel catalyst instrument is mounted on different positions, the outlet of the sensing chamber and sluicing pipe
Feed inlet connects, and is provided with valve on the outlet of sensing chamber.
Further, the water circulation system includes water tank, water pump, the first branch pipe and the second branch pipe；Water tank with set
The circulation liquid chamber connection in processing tower bottom is set, water in water tank is pumped to the first branch pipe and the second branch pipe, the first spray by water pump
Multiple spray heads are provided at the top of water chamber, the pipeline of multiple spray head connections is connected to first branch pipe；The top of second spray chamber
Portion is provided with multiple spray heads, and the pipeline of multiple spray head connections is connected to second branch pipe, second branch pipe and additive tank
Connection.
Further, the exhaust system includes sedimentation pipe, air inlet of the discharge port of sluicing pipe through sedimentation pipe and exhaust pipe
Mouth connects, and is equipped with detector on the gas outlet of exhaust pipe；It is equipped at the air inlet of exhaust pipe in blower.
Further, first filled chamber is filled by active carbon layer, fine sand layer, lkd layer.
Further, pulsed jet cloth filter is installed in second filled chamber.
Further, multiple wasted nickel catalyst instrument are installed in the sensing chamber, wasted nickel catalyst instrument is mounted on different positions,
The outlet of the sensing chamber and the feed inlet of sluicing pipe connect, and are provided with valve on the outlet of the sensing chamber.
It further, further include air inlet pipe, air inlet pipe extends to the first filled chamber from the bottom for the treatment of column.
The beneficial effects of the present invention are:
Compared with prior art, Environmental-protecting dust-removing air washer of the invention is only by water circulation system, treating column and exhaust
System composition, and water circulation system, treating column and exhaust system structure are completely embedded, small in size, space occupied is small, cost
It is low；Net gas is dusted using wet process, water resource is repeated under the action of water circulation system and is recycled, economizes on resources；?
Different substances can be filled in filled layer on demand with more effective dust separation exhaust gas, flexibly and easily；It and is adopted in treating column
With Multilevel method and various ways (filled layer and bag-type dust mode) mode, high treating effect；And it is arranged and correspondence is installed
Detector to observe and adjust additive and waterpower, further achieved the purpose that economize on resources and cost.
Detailed description of the invention
It to describe the technical solutions in the embodiments of the present invention more clearly, below will be to embodiment or description of the prior art
Needed in attached drawing be briefly described, it should be apparent that, the accompanying drawings in the following description is only of the invention some
Embodiment for those of ordinary skill in the art without any creative labor, can also be according to these
Attached drawing obtains other attached drawings.
Fig. 1 is the structural schematic diagram of Environmental-protecting dust-removing air washer provided in an embodiment of the present invention.
1- water tank；11- overflow pipe；12- waste pipe；2- water pump, the first branch pipe of 21-, the second branch pipe of 22-；23- additive
Case；31- recycles liquid chamber, 32- air chamber；The first filled chamber of 33-；The first spray chamber of 34-, the second filled chamber of 35-；36- second sprays
Water chamber；37- removes fog chamber；4- sluicing pipe；5- sediment tube；6- blower；7- exhaust pipe；8- detector；9- air inlet pipe.
Specific embodiment
In order to which technical problems, technical solutions and advantages to be solved are more clearly understood, tie below
Accompanying drawings and embodiments are closed, the present invention will be described in further detail.It should be appreciated that specific embodiment described herein is only
To explain the present invention, it is not intended to limit the present invention.
Also referring to one embodiment of the invention shown in FIG. 1, as shown in Figure 1, the net gas of the Environmental-protecting dust-removing of the present embodiment
Device includes water circulation system, treating column and exhaust system.Water circulation system is net by water and additive feeding treating column dedusting
Gas from exhaust system to be discharged
Wherein, water circulation system includes water tank 1, water pump 2, the first branch pipe 21 and the second branch pipe 22；Water tank 1 and setting
It is connected in 31 circulation liquid chambers 31 of processing tower bottom, water in water tank 1 is pumped to the first branch pipe 21 and the second branch pipe by water pump 2
22, to be sent to the first spray chamber 34 and the second spray chamber 36；Further is to prevent water in water tank 1 excessive in water tank 1
Top be provided with overflow pipe 11, the other end of overflow pipe 11 is connected to the waste pipe 12 that 1 bottom of water tank is arranged in, preferably
It is provided with valve switch on waste pipe 12, for waste discharge and the water of spilling.And the middle part for recycling liquid chamber 31 is provided with filtering
Net, for separating solid-liquid.
It is further preferred that the treating column in this implementation is disposed with circulation liquid chamber 31, air chamber 32, the from top to bottom
One filled chamber 33, the second filled chamber 35, the second spray chamber 36, removes fog chamber 37 and sluicing pipe 4 at first spray chamber 34；Circulation fluid
Room 31 is connected to water tank 1, for collecting the first spray chamber 34, the second spray chamber 36 and except 37 dust separation of fog chamber withdrawal
Liquid；The top of circulation liquid chamber 31 is provided with air chamber 32, further air chamber 32 can be passed through air or nitrogen
The single gas such as gas, oxygen handles different industrial waste gas and dust to be applicable in；The top of air chamber 32 is the first filled chamber
33, filled with the purification object that can remove the harmful substances such as sulfur dioxide, nitrogen oxides, mercury, the first filling in the first filled chamber 33
In room 33 when filling purifies object, preferably filled by active carbon layer, fine sand layer, lkd layer in the present embodiment；Filled chamber 33 it is upper
Side is the first spray chamber 34, and the top of the first spray chamber 34 is provided with multiple spray heads, the pipeline of multiple spray heads connections and first
Pipe 21 is connected to, and preferred multiple spray heads are sprayed towards each different direction.The top of first spray chamber 34 is the second filled chamber
35, pulsed jet cloth filter is installed in the second filled chamber 35, for the further purification to dust, exhaust gas；Second filled chamber
35 top is the second spray chamber 36, and the top of the second spray chamber 36 is provided with multiple spray heads, the pipeline of multiple spray heads connections with
The connection of second branch pipe 22, the second branch pipe 22 is also connected to additive tank 23, in the dustfall agent of additive tank 23 and the second branch pipe 22
Water mixing after, be re-fed into the second spray chamber 36 and sprayed, dustfall agent is preferably the dustfall agent of environment-friendly type, such as tetraboric acid
The substances such as sodium, sodium peroxide；The top of second spray chamber 36 is equipped with except fog chamber 37 is used to remove smog, except the top of fog chamber 37 is
Sensing chamber 38 is equipped with multiple wasted nickel catalyst instrument in sensing chamber 38, and wasted nickel catalyst instrument is mounted on different positions, sensing chamber 38
Outlet is connect with the feed inlet of sluicing pipe 4, valve is provided on the outlet of sensing chamber 38, while and setting wasted nickel catalyst instrument
When the harmful substance contents such as the sulfur dioxide detected in device are lower than national emission standard value, valve is just opened, and otherwise valve closes
It closes.
Further, exhaust system includes sedimentation pipe 5, air inlet of the discharge port of sluicing pipe 4 through sedimentation pipe 5 Yu exhaust pipe 7
Mouth connects, and is equipped with detector 8 further to detect whether the gaseous mass emitted reaches on the gas outlet of exhaust pipe 7
Mark；It is equipped at the air inlet of exhaust pipe 7 in blower 6, blower 6 discarded will be sent into 7 row of exhaust pipe after extracting out in sedimentation pipe 5
Out.
Further, Environmental-protecting dust-removing air washer further includes air inlet pipe 9, and air inlet pipe 9 extends to from the bottom for the treatment of column
One filled chamber 33；When dust Litter difference to be processed, air inlet pipe 9 can also adjust on demand in the length for the treatment of column.
Environmental-protecting dust-removing air washer of the invention is only made of water circulation system, treating column and exhaust system, and water follows
Loop system, treating column and exhaust system structure are completely embedded, small in size, and space occupied is small, at low cost；It is removed using wet process
The net gas of dirt, water resource are repeated under the action of water circulation system and are recycled, economize on resources；It can be filled on demand in filled layer
Different substances is with more effective dust separation exhaust gas, flexibly and easily；It and is that Multilevel method and a variety of is used in treating column
Mode (filled layer and bag-type dust mode) mode, high treating effect；And be arranged corresponding detector is installed to observe and
Additive and waterpower are adjusted, has further achieved the purpose that economize on resources and cost.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all in essence of the invention
Made any modifications, equivalent replacements, and improvements etc., should all be included in the protection scope of the present invention within mind and principle.
Claims (7)
1. a kind of Environmental-protecting dust-removing air washer, which is characterized in that described including water circulation system, treating column and exhaust system
Water and additive are sent into the net gas for the treatment of column dedusting to be discharged from exhaust system by water circulation system；
Wherein, the treating column is disposed with circulation liquid chamber from top to bottom, is provided with air chamber above the circulation liquid chamber,
The top of the air chamber is the first filled chamber, and the top of first filled chamber is the first spray chamber, the first spray chamber it is upper
Side is the second filled chamber, is equipped with pulsed jet cloth filter in second filled chamber；The top of second filled chamber is the
Two spray chambers, the top of second spray chamber, which is equipped with, removes fog chamber, and the top except fog chamber is sensing chamber, installs in sensing chamber
There are multiple wasted nickel catalyst instrument, wasted nickel catalyst instrument is mounted on different positions, the charging of the outlet and sluicing pipe of the sensing chamber
Mouth connects, and is provided with valve on the outlet of sensing chamber.
2. Environmental-protecting dust-removing air washer according to claim 1, which is characterized in that the water circulation system includes water storage
Case, water pump, the first branch pipe and the second branch pipe；Water tank is connected to the circulation liquid chamber that processing tower bottom is arranged in, and water pump is by water storage
Water pumps to the first branch pipe and the second branch pipe in case, and multiple spray heads are provided at the top of the first spray chamber, multiple spray head connections
Pipeline is connected to first branch pipe；Multiple spray heads, the pipeline of multiple spray head connections and institute are provided at the top of second spray chamber
The connection of the second branch pipe is stated, second branch pipe is connected to additive tank.
3. Environmental-protecting dust-removing air washer according to claim 1, which is characterized in that the exhaust system includes sedimentation pipe,
The discharge port of sluicing pipe is connected through the air inlet of sedimentation pipe and exhaust pipe, is equipped with detector on the gas outlet of exhaust pipe；Exhaust
It is equipped at the air inlet of pipe in blower.
4. Environmental-protecting dust-removing air washer according to claim 1, which is characterized in that first filled chamber is by active carbon
Layer, fine sand layer, lkd layer filling.
5. Environmental-protecting dust-removing air washer according to claim 1, which is characterized in that be equipped with arteries and veins in second filled chamber
Rush bag filter.
6. Environmental-protecting dust-removing air washer according to claim 1, which is characterized in that be equipped in the sensing chamber multiple useless
Gas detector, wasted nickel catalyst instrument are mounted on different positions, and the outlet of the sensing chamber and the feed inlet of sluicing pipe connect, institute
It states and is provided with valve on the outlet of sensing chamber.
7. Environmental-protecting dust-removing air washer according to claim 1, which is characterized in that further include air inlet pipe, air inlet pipe is from
The bottom of reason tower extends to the first filled chamber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811462624.XA CN109364672A (en) | 2018-12-03 | 2018-12-03 | A kind of Environmental-protecting dust-removing air washer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811462624.XA CN109364672A (en) | 2018-12-03 | 2018-12-03 | A kind of Environmental-protecting dust-removing air washer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109364672A true CN109364672A (en) | 2019-02-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811462624.XA Pending CN109364672A (en) | 2018-12-03 | 2018-12-03 | A kind of Environmental-protecting dust-removing air washer |
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| CN (1) | CN109364672A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110848970A (en) * | 2019-10-15 | 2020-02-28 | 杭州中橙科技有限公司 | Energy-saving environment-friendly gas heating and hot water boiler |
-
2018
- 2018-12-03 CN CN201811462624.XA patent/CN109364672A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110848970A (en) * | 2019-10-15 | 2020-02-28 | 杭州中橙科技有限公司 | Energy-saving environment-friendly gas heating and hot water boiler |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20190222 |
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| WD01 | Invention patent application deemed withdrawn after publication |