CN108057288A - A kind of construction dust-extraction unit - Google Patents
A kind of construction dust-extraction unit Download PDFInfo
- Publication number
- CN108057288A CN108057288A CN201711401136.3A CN201711401136A CN108057288A CN 108057288 A CN108057288 A CN 108057288A CN 201711401136 A CN201711401136 A CN 201711401136A CN 108057288 A CN108057288 A CN 108057288A
- Authority
- CN
- China
- Prior art keywords
- air duct
- cavity
- fixed block
- duct
- extraction unit
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/10—Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces
- B01D46/12—Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces in multiple arrangements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/66—Regeneration of the filtering material or filter elements inside the filter
- B01D46/68—Regeneration of the filtering material or filter elements inside the filter by means acting on the cake side involving movement with regard to the filter elements
- B01D46/681—Regeneration of the filtering material or filter elements inside the filter by means acting on the cake side involving movement with regard to the filter elements by scrapers, brushes or the like
-
- 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
-
- 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
-
- 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
Abstract
The invention discloses a kind of construction dust-extraction units, including into air duct, it is described to be internally provided with multiple vertically disposed filter screens into air duct, the one side of filter screen is equipped with fixed block, fixed block is slidably connected at into air duct, cleaning brush is installed on fixed block, cleaning brush is connected with draw ring with top, draw ring is located at into the outside of air duct, fixed block bottom both ends are respectively connected with spring, one end of spring is connected on the bottom inner wall of air duct, ash bucket is connected with into the bottom of air duct, ash bucket into the junction of air duct with being provided with material guide hole, material guide hole is located at the lower section of cleaning brush, induced duct is connected into air duct one side, induced duct opposite side is connected with disinfect box, and induced duct one end extends to the inner bottom of disinfect box, disinfect box open top connecting conveying pipe.The present invention can not only be in environment purification dust impurity, while purification, simple in structure, easy to operate, easy to clean can be also filtered to the pernicious gas of construction site.
Description
Technical field
The present invention relates to deduster technical field more particularly to a kind of construction dust-extraction units.
Background technology
Deduster refers to the equipment that dust is separated from air, and when use is placed dust densely
Work, deduster can be used for, thermal power generation, steel, metallurgy, chemical industry, it may also be used for dust, road surface are built in coal mining
In terms of airborne dust, interior, filtering noxious gas also may act on.Deduster has been used as control atmosphere pollution, has solved environmental protection and warp
Help one of capital equipment of contradiction of development, and in recent years, with rapid development of economy, building trade is quickly grown, however work
The dust of ground and some toxic gases have the health of worker very big threat, the existing most work(of construction site deduster
Can be single, some dusts on building site can only be removed, purification can not be filtered to some toxic gases, and be difficult to clear up,
It is complicated for operation, deduster work efficiency is influenced, therefore it is proposed that a kind of construction dust-extraction unit, for solving above-mentioned ask
Topic.
The content of the invention
The purpose of the present invention is to solve shortcoming in the prior art, and a kind of construction dedusting proposed
Device.
To achieve these goals, present invention employs following technical solutions：
A kind of construction dust-extraction unit, it is described to be internally provided with multiple vertically disposed filterings into air duct including into air duct
Net, the one side of filter screen are equipped with fixed block, and fixed block is slidably connected at into air duct, cleaning brush is equipped on fixed block, clearly
Clean brush is connected with draw ring with top, and draw ring is located at into the outside of air duct, and fixed block bottom both ends are respectively connected with spring, and the one of spring
End is connected on the bottom inner wall of air duct, is connected with ash bucket into the bottom of air duct, ash bucket is led with being provided with into the junction of air duct
Expect hole, material guide hole is located at the lower section of cleaning brush, and induced duct is connected into air duct one side, and induced duct opposite side is connected with disinfect box, and
One end of induced duct one end extends to the inner bottom of disinfect box, disinfect box open top connecting conveying pipe, the delivery pipe other end
Solution strainer is connected with, solution strainer is internally provided with demarcation strip, and solution strainer is divided into the first cavity by demarcation strip
With the second cavity, the first cavity is located at the top of the second cavity, and the bottom of demarcation strip is equipped with multiple atomizers, solution strainer
Top is equipped with pressurizer, and the output terminal of pressurizer is connected with hose, and one end of hose extends to the inside of the first cavity, pressurization
Device one side is equipped with purge valve, and purge valve is mounted on solution strainer, and is connected with the first cavity, and solution strainer one side connects
Adsorption box is connected to, filled with fibre active carbon, adsorption box outlet one side is connected with exhaust fan for the inside of adsorption box.
Preferably, the ash bucket into air duct connecting portion with being provided with sliding slot, and sliding slot position scribbles lubricating oil.
Preferably, the in vivo liquid of the first chamber is acid permanganate soln.
Preferably, the vertical section of the induced duct is inverted U.
Preferably, the atomizer on demarcation strip into array distribution.
Preferably, the junction of the solution strainer and adsorption box is provided with multiple ventholes, and vent openings are located at the
The upper edge of two cavitys, and strainer is provided in venthole.
Beneficial effects of the present invention：Dust laden air is by into multiple filtration net inside air duct, must can effectively remove air
In dust, by being set at filter screen into air duct there are one cleaning brush, cleaning brush and connecting rope, connection are connected by fixed block
Rope is outer to be extended down to outside air inlet cylinder and is equipped with draw ring, and when machine is out of service, worker can pull the ash of draw ring cleaning strainer attachment
Dirt, it is easy to operate, solve the difficult situation of existing deduster cleaning, meanwhile, solution strainer and adsorption box can purify work
The paint-like flavour and other pernicious gases generated in ground work progress, greatly purifies worker's construction environment, the present invention can not only
Dust impurity in environment purification can also be filtered the pernicious gas of construction site purification, simple in structure, operation side simultaneously
Just, easy to clean.
Description of the drawings
Fig. 1 is a kind of structure diagram of construction dust-extraction unit proposed by the present invention.
In figure：It is 1 connecting rope, 2 filter screens, 3 fixed blocks, 4 material guide ports, 5 ash buckets, 6 springs, 7 cleaning brush, 8 disinfect boxes, 9 defeated
Send pipe, 10 solution strainers, 11 exhaust fans, 12 fibre active carbons, 13 adsorption boxes, 14 bleed valves, 15 pressurizers, 16 first chambers
Body, 17 hoses, 18 demarcation strips, 19 atomizers, 20 second cavitys, 21 induced ducts, 22 are into air duct, 23 draw rings.
Specific embodiment
Below in conjunction with the attached drawing in the embodiment of the present invention, the technical solution in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, instead of all the embodiments.
With reference to Fig. 1, a kind of construction dust-extraction unit, including into air duct 22, multiple hang down is internally provided with into air duct 22
The filter screen 2 directly set, the one side of filter screen 2 are equipped with fixed block 3, and fixed block 3 is slidably connected at into air duct 22, fixed block
Cleaning brush 7 is installed, cleaning brush 7 is connected with the side walls of filter screen 2, and 3 top center of fixed block is connected with connection on 3
Rope 1,1 top of connecting rope are connected with draw ring 23, and draw ring 23 is located at into the outside of air duct 22, and 3 bottom both ends of fixed block are respectively connected with
Spring 6, one end of spring 6 are connected on the bottom inner wall of air duct 22, and ash bucket 5 is connected with into the bottom of air duct 22, ash bucket 5 with
Material guide hole 4 is provided with into the junction of air duct 22, material guide hole 4 is located at the lower section of cleaning brush 7, and induced duct is connected into 22 one side of air duct
19,21 opposite side of induced duct is connected with disinfect box 8, and one end of 21 one end of induced duct extends to the inner bottom of disinfect box 8, disappears
Malicious 8 open top connecting conveying pipe 9 of case, 9 other end of delivery pipe are connected with solution strainer 10, and the inside of solution strainer 10 is set
There is demarcation strip 18, solution strainer 10 is divided into the first cavity 16 and the second cavity 20 by demarcation strip 18, and the first cavity 16 is located at
The top of second cavity 20, the bottom of demarcation strip 18 are equipped with multiple atomizers 19, and 10 top of solution strainer is equipped with pressurization
Device 15, the output terminal of pressurizer 15 are connected with hose 17, and one end of hose 17 extends to the inside of the first cavity 16, pressurizer 15
One side is equipped with purge valve 14, and purge valve 14 is mounted on solution strainer 10, and is connected with the first cavity 16, solution strainer
10 one sides are connected with adsorption box 13, and filled with fibre active carbon 12, adsorption box 13 exports one side and is connected with for the inside of adsorption box 13
Exhaust fan 11, ash bucket 5 into 22 connecting portion of air duct with being provided with sliding slot, and sliding slot position scribbles lubricating oil, in the first cavity 16
Liquid for acid permanganate soln, the vertical section of induced duct 21 is inverted U, and atomizer 19 is on demarcation strip 18 into array
Distribution, solution strainer 10 and the junction of adsorption box 13 are provided with multiple ventholes, and vent openings are located at the second cavity 20
Upper edge, and strainer is provided in venthole.
Operation principle：Power on, open pressurizer 15 and exhaust fan 11, gas enters into air duct 22, by multiple tracks mistake
Strainer 2 filters, and the dust on filter screen 2 is fallen into through material guide port 4 in ash bucket 5, the gas after filtering is by drawing by gravity
Air hose 21 import disinfect box 8 in sterilize, the gas after disinfection is delivered to through delivery pipe 9 in solution strainer 10, pressurizer 15 to
Pressurization in first cavity 16, solution are sprayed at by atomizer 19 in the second cavity 20, and pernicious gas is abundant with cloudy solution
Reaction, remaining pernicious gas enter adsorption box 13 by venthole, are fully adsorbed by fibre active carbon 12, purified gas
Discharge when solution strainer 10 is not required to work, can close pressurizer 15, also can be according to environment harmful gas targetedly more
The solution in the thimerosal in disinfect box 8 and solution strainer 10 is changed, it also can be by pulling into air duct 22 when machine is stopped
External draw ring 23 cleans filter screen 2.
The foregoing is only a preferred embodiment of the present invention, but protection scope of the present invention be not limited thereto,
Any one skilled in the art in the technical scope disclosed by the present invention, technique according to the invention scheme and its
Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.
Claims (6)
1. a kind of construction dust-extraction unit, including into air duct（22）, which is characterized in that it is described into air duct（22）Inside set
There are multiple vertically disposed filter screens（2）, filter screen（2）One side be equipped with fixed block（3）, fixed block（3）It is slidably connected at
Into air duct（22）It is interior, fixed block（3）On cleaning brush is installed（7）, cleaning brush（7）With filter screen（2）Side walls connection, Gu
Determine block（3）Top center is connected with connecting rope（1）, connecting rope（1）Top is connected with draw ring（23）, draw ring（23）Positioned at into
Air duct（22）Outside, fixed block（3）Bottom both ends are respectively connected with spring（6）, spring（6）One end be connected into air duct（22）
Bottom inner wall on, into air duct（22）Bottom be connected with ash bucket（5）, ash bucket（5）With into air duct（22）Junction be provided with and lead
Expect hole（4）, material guide hole（4）Positioned at cleaning brush（7）Lower section, into air duct（22）One side connects induced duct（19）, induced duct（21）
Opposite side is connected with disinfect box（8）, and induced duct（21）One end extends to disinfect box（8）Inner bottom, disinfect box（8）Top
Be open connecting conveying pipe（9）, delivery pipe（9）The other end is connected with solution strainer（10）, solution strainer（10）Inside set
There is demarcation strip（18）, demarcation strip（18）By solution strainer（10）It is divided into the first cavity（16）With the second cavity（20）, first
Cavity（16）Positioned at the second cavity（20）Top, demarcation strip（18）Bottom be equipped with multiple atomizers（19）, solution filtering
Device（10）Top is equipped with pressurizer（15）, pressurizer（15）Output terminal be connected with hose（17）, hose（17）One end prolong
Extend the first cavity（16）Inside, pressurizer（15）One side is equipped with purge valve（14）, purge valve（14）It is filtered mounted on solution
Device（10）On, and purge valve（14）With the first cavity（16）It is connected, solution strainer（10）One side is connected with adsorption box（13）,
Adsorption box（13）Inside be filled with fibre active carbon（12）, adsorption box（13）Outlet one side is connected with exhaust fan（11）.
A kind of 2. construction dust-extraction unit according to claim 1, which is characterized in that the ash bucket（5）With air inlet
Cylinder（22）Connecting portion is provided with sliding slot, and sliding slot position scribbles lubricating oil.
A kind of 3. construction dust-extraction unit according to claim 1, which is characterized in that first cavity（16）It is interior
Liquid be acid permanganate soln.
A kind of 4. construction dust-extraction unit according to claim 1, which is characterized in that the induced duct（21）It is perpendicular
Section is inverted U.
A kind of 5. construction dust-extraction unit according to claim 1, which is characterized in that the atomizer（19）
Demarcation strip（18）On into array distribution.
A kind of 6. construction dust-extraction unit according to claim 1, which is characterized in that the solution strainer（10）
With adsorption box（13）Junction be provided with multiple ventholes, vent openings are located at the second cavity（20）Upper edge, and ventilate
Strainer is provided in hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711401136.3A CN108057288A (en) | 2017-12-22 | 2017-12-22 | A kind of construction dust-extraction unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711401136.3A CN108057288A (en) | 2017-12-22 | 2017-12-22 | A kind of construction dust-extraction unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108057288A true CN108057288A (en) | 2018-05-22 |
Family
ID=62139957
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711401136.3A Pending CN108057288A (en) | 2017-12-22 | 2017-12-22 | A kind of construction dust-extraction unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108057288A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108744963A (en) * | 2018-06-27 | 2018-11-06 | 贵州大学 | A kind of thermal power station's waste gas filter |
| CN108786265A (en) * | 2018-06-19 | 2018-11-13 | 宣尧杭 | A kind of sewage disposal settler |
| CN112717567A (en) * | 2020-11-25 | 2021-04-30 | 钱翠翠 | Coal mine operation ventilation unit |
-
2017
- 2017-12-22 CN CN201711401136.3A patent/CN108057288A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108786265A (en) * | 2018-06-19 | 2018-11-13 | 宣尧杭 | A kind of sewage disposal settler |
| CN108744963A (en) * | 2018-06-27 | 2018-11-06 | 贵州大学 | A kind of thermal power station's waste gas filter |
| CN112717567A (en) * | 2020-11-25 | 2021-04-30 | 钱翠翠 | Coal mine operation ventilation unit |
| CN112717567B (en) * | 2020-11-25 | 2022-06-17 | 府谷县中联矿业有限公司 | Coal mine operation ventilation unit |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180522 |