CN110038375A - The device being dusted using air-flow suction force - Google Patents
The device being dusted using air-flow suction force Download PDFInfo
- Publication number
- CN110038375A CN110038375A CN201910494087.5A CN201910494087A CN110038375A CN 110038375 A CN110038375 A CN 110038375A CN 201910494087 A CN201910494087 A CN 201910494087A CN 110038375 A CN110038375 A CN 110038375A
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- dust
- water
- underground
- air
- air duct
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D47/00—Separating dispersed particles from gases, air or vapours by liquid as separating agent
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D47/00—Separating dispersed particles from gases, air or vapours by liquid as separating agent
- B01D47/06—Spray cleaning
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Prevention Of Fouling (AREA)
Abstract
The present invention relates to a kind of devices being dusted using air-flow suction force.Its main feature is that dust-extraction unit is made of wind tower, dust collecting system, exhaust pipe and circular arc wind eaves, operational process: on the one hand, when external air flow flows through arc water tank, flow velocity increases, pressure becomes smaller, and exhaust inner air tube is absorbed into top from lower part, and then flows out from exhaust outlet；On the other hand, wind tower into it is distinguished and admirable enter underground air duct, when by anti-circular arc wind eaves, so that the dust ground in sand workshop passes through leakage dirt floor and anti-circular arc wind eaves, pass through water mist into underground air duct, and then in company with air-flow；Wherein, a part of dust is covered by water mist, and while falling it downward, the micro dust not covered by water mist hits dust-catching board in company with mixed airflow, clung by the first dust suction wet cloth soaked on dust-catching board；Hereafter, the pure air after dedusting enters exhaust pipe, flows out from exhaust outlet.Cleaner of the invention does not need consumption electric power and noiseless.
Description
Technical field
The present invention relates to a kind of cleaners, more particularly to the cleaner in a kind of production of dry sand-grinding.
Background technique
Patent CN102000625A(Special-purpose dust extraction unit for dry method sand milling dust extraction complete equipment and dust removal method) provide one
Kind mist dust suppression dust excluding hood and vibrating screen discharge gate are equipped with the technical solution of back taper dust hood, by caused by water mist spraying head
Water mist cover covers overwhelming majority dust caused by circular cone sand making machine, vibrating mechanism, the dust missed by dust hood and
Negative pressure sucking air pipe sucks deduster dedusting.Although realizing mist dust suppression, primary dedusting, final dusting, energy consumption consumption is reduced
And noise, but its shortcoming is that the deduster still has power consumption and noise.
Summary of the invention
In order to solve above-mentioned the deficiencies in the prior art, utilize natural airflow by dry method the purpose of the present invention is to provide a kind of
It grinds generated dust is dusted in sand production dust-extraction unit and application method, the device and does not need traditional deduster,
There is no need to consume the energy, and do not generate noise.
The present invention is implemented as follows: the device include equipped with grind sand equipment stone roller sand workshop, further include wind tower, dust collecting system,
Exhaust pipe and arc water tank；A plurality of vertical channel is set in wind tower；Dust collecting system is by stone roller sand workshop, leakage dirt floor, anti-circular arc wind
Eaves, underground air duct, underground water mist spraying head, dust-catching board and water storage box composition；Wherein, the cavity that sand workshop top is equipped with air inlet is ground,
Lower part connection leakage dirt floor；Downward, edge is connect with leakage dirt floor on anti-circular arc wind eaves convex surface；The leakage dirt floor is equipped with multiple leakages
The hole of dirt, the anti-circular arc wind eaves are equipped with the gap of a plurality of leakage dirt；The surface of dust-catching board is equipped with one layer of first with capillary
Dust suction wet cloth, one end of underground air duct connect wind tower, and the other end connects exhaust pipe lower part；Exhaust pipe top and arc water tank connect
It connects, the junction of the two is equipped with exhaust outlet；Upward, bottom plane is equipped with one layer of second dust suction wet cloth on arc water tank convex surface；
Underground water mist spraying head is made of water pipe and multiple Small Holes for being arranged on water pipe, and under the hydraulic pressure of tap water, water is from more
A Small Holes high speed ejection water column, water column impinge upon the top of underground air duct, are cleaved into water particle, and the water being dispersed into air is micro-
Grain forms water mist；One or more underground water mist spraying head is set along the axis of underground air duct；The underground air duct
Middle setting sewer, sewer are connected with spillway, and spillway leads to the external world；Open caisson is set in spillway, buoyancy gate is set in open caisson.
The anti-circular arc wind eaves air duct top located underground.
Underground water fog spray head, underground air duct top is arranged in underground, the lower part of underground air duct in the underground air duct setting
Dust-catching board is set, water storage box is set above dust-catching board.
The water storage box bottom is equipped with multiple micro holes, and the water leaked out from micro hole is by the dust suction wet cloth with capillary
It absorbs.
Hole and anti-circular arc wind of the sand workshop by leakage dirt floor are ground between wind tower and exhaust pipe in the stone roller sand workshop
The gap of eaves is communicated with underground air duct.
Anti- circular arc wind eaves, underground water mist spraying head and the dust-catching board in underground air duct is arranged towards exhaust pipe direction sequence
Column.
The arc water tank bottom surface is equipped with multiple micro holes, and the water oozed out from micro hole is absorbed by the second dust suction wet cloth.
The buoyancy gate is a rectangular housing.
Application method: on the one hand, when external air flow flows through arc water tank, flow velocity is increased, and pressure becomes smaller, and is vented inner air tube
It is drawn onto top from lower part, and then is flowed out from exhaust outlet；On the other hand, the channel of wind tower windward side into it is distinguished and admirable enter ground leeward
Road, when by anti-circular arc wind eaves, flow velocity is increased, and pressure becomes smaller, so that the air containing dust ground in sand workshop is attracted, is worn
The hole on leakage dirt floor and the gap of anti-circular arc wind eaves are crossed, into underground air duct, and then in company with the air-flow one flowed into underground air duct
It rises and forms mixed airflow and flowed towards exhaust pipe direction, the water mist that the dust in the mixed airflow is sprayed by underground water mist spraying head first
It covers, while falling it downward, the micro dust not covered by water mist hits dust-catching board in company with mixed airflow, by dust suction
The the first dust suction wet cloth soaked on plate is clung；Hereafter, which enters exhaust pipe, and rises in exhaust pipe, then touches
The the second dust suction wet cloth for hitting arc water tank bottom surface, when dust remaining in the mixed airflow by the second dust suction is wet cling after, become
Clean air is flowed out from exhaust outlet.
Contribution of the invention is: the cleaner for changing the prior art needs to consume electric power, and cleaner exists
The operating mode of noise pollution.The present invention uses physical principle, so that natural airflow driving dust is enclosed moisture content and carries out gravitational dust collection
With wet cloth dedusting, finally the pure air after dedusting is discharged into outside air.
Detailed description of the invention
Below with reference to figure, the present invention is further described.
Fig. 1 is the structural schematic diagram of natural wind ventilation dry sand-grinding dust removal device.
Fig. 2 is the portion A enlarged partial isometric view in Fig. 1.
Fig. 3 is the C-C sectional view in Fig. 1.
Specific embodiment
Present invention is generally directed to patent CN102000625A(Special-purpose dust extraction unit for dry method sand milling dust extraction complete equipment and dedustings
Method) dust-extraction unit and dust removal method made improvement.The present embodiment can be in the water mist spraying head for retaining the prior art
Generated water mist cover is dusted in the case where removing remaining dedusting setting in the art solutions；It has been also possible to
It is dusted in the case where the complete all dedustings setting removed in the prior art scheme.
Embodiment 1, dust-extraction unit include wind tower 1, dust collecting system 2, exhaust pipe 3 and arc water tank 27.In wind tower 1 set it is a plurality of
Vertical channel 12, the channel air inlet of windward side；Dust collecting system 2 by stone roller sand workshop 21, leakage dirt floor 22, anti-circular arc wind eaves 23,
Underground air duct 24, underground water mist spraying head 25, dust-catching board 26 and water storage box 28 form；Wherein, the leakage dirt floor 22 in sand workshop 21 is ground
Stone roller sand equipment 29(circular cone sand making machine, the vibrating mechanism of the upper installation prior art), grind the cavity that sand workshop top is equipped with air inlet
211.Downward, edge is connect with leakage dirt floor 22 on anti-23 convex surface of circular arc wind eaves；The anti-circular arc wind eaves 23 is equipped with a plurality of gap
231, effect is that the air containing dust can be flowed out from gap.Hole 221 in the leakage dirt floor 22 is also to use incoming flow
Air (see figure 2) containing dust out.In underground, one end connects wind tower 1, other end connection row for the setting of underground air duct 24
Tracheae 3；Sand workshop 21 is ground between wind tower 1 and exhaust pipe 3, grinds hole 221 and anti-circle of the sand workshop 21 by leakage dirt floor 22
The gap 231 of arc wind eaves 23 is communicated with underground air duct 24；Anti- circular arc wind eaves 23,25 and of underground water mist spraying head in underground air duct 24
Dust-catching board 26 is arranged towards 3 direction of exhaust pipe sequence；Exhaust pipe 3 with connect, the junction of the two is equipped with exhaust outlet 31；The dust suction
Plate 26 and water storage box 28 are an entirety, and the surface of dust-catching board 26 is equipped with one layer of first dust suction wet cloth 261 with capillary, stores
Water tank bottom is equipped with multiple micro holes, and the water leaked out from micro hole is absorbed by the first dust suction wet cloth 261 with capillary, makes it
The dust in air-flow can be clung.Dust-catching board 26 is tilted towards 3 direction of air inlet pipe, and effect is the resistance reduced to air-flow operation.
The water source and hydraulic pressure of the underground water mist spraying head 25 and arc water tank 27 are the water source and hydraulic pressure of commercially available tap water.
The underground water mist spraying head 25 can be commercially available water mist spraying head.But it since underground air duct 24 is rectangle, preferably adopts
Water mist (see figure 3) is formed with the following methods: multiple Small Holes are set on water pipe 252 as water mist spraying head, in the water of tap water
Pressure, for water from multiple Small Holes high speed ejection water columns 254, water column 254 impinges upon the top of underground air duct 24, is cleaved into water particle,
The water particle being dispersed into air forms water mist 251.Benefit using such water mist spraying head is: along 24 axis of underground air duct
More than one settable underground water mist spraying head 25.When mixed airflow is after multiple tracks water mist, exhausted most in mixed airflow or
Whole dust can fall in 24 lower part of underground air duct.The technical characteristic also can replace water caused by the water mist spraying head of the prior art
Mist cover, that is, be equipped with multiple Small Holes water pipe replace water mist spraying head, added above the Small Holes one piece make from
The water of multiple Small Holes high speed ejection hits the hard plate (not shown) at water particle.
Sewer 253 can be set in underground air duct 24 and spillway 92(is shown in Fig. 1 and Fig. 3), the water that water mist spraying head 25 sprays
Sewer 253 is flowed into, then flows to the external world from spillway 92.
To prevent extraneous air from entering from spillway 92, the air flow direction in underground air duct 24 and exhaust pipe 3 is interfered, it can be with
Open caisson 91 is set in spillway 92, and buoyancy gate 93(is set in open caisson 91 and sees Fig. 1).Buoyancy gate 93 is a Rectangular shell
Body can float in water.When the water in sewer 253 flows into open caisson 91, buoyancy gate 93 floats in water, and extra water
It is overflowed from open caisson 91, and then flows to the external world from spillway 92.Extraneous air-flow is then blocked in except buoyancy gate 93.
On the one hand operational process of the present invention is such that (see figure 1), when external air flow flows through arc water tank 27, flow velocity adds
Greatly, according to bernoulli principle, flow velocity is big, and pressure is small, and air is drawn onto top from lower part in exhaust pipe 3, and then from exhaust outlet 31
Outflow.On the other hand, the channel 12 of 1 windward side of wind tower into it is distinguished and admirable enter underground air duct 24, when by anti-circular arc wind eaves 23, flow velocity
It increasing, pressure becomes smaller, so that the air containing dust ground in sand workshop 21 is attracted, hole and anti-circle across leakage dirt floor 22
The gap of arc wind eaves 23 supplements the air of loss, cavity of the extraneous air from stone roller sand workshop into underground air duct 24(
211 enter), and then be formed together mixed airflow in company with the air-flow flowed into underground air duct 24 and flowed towards exhaust pipe direction, this is mixed
The dust closed in air-flow is covered by the water mist 251 that underground water mist spraying head 25 sprays first, while falling it downward, not by water
The micro dust that mist covers hits dust-catching board 26 in company with mixed airflow, is glued by the first dust suction wet cloth 261 soaked on dust-catching board 26
Firmly；Hereafter, which enters exhaust pipe 3, and rises in exhaust pipe 3, and then collide arc water tank bottom surface second inhales
Dirt wet cloth 30(has substantially been clean air in general, after above-mentioned dust removal step.If there are also remaining dust,
At this moment can be clung by the second dust suction wet cloth 30), after dust remaining in the mixed airflow is clung by the second dust suction wet cloth 30, at
It is flowed out for clean air from exhaust outlet 31.
When the dust clung on above-mentioned dust suction wet cloth runs up to constant weight, weight is more than adhesion strength, the thick dust of product
The bottom of underground air duct can be fallen into automatically.When the dust of 24 bottom of underground air duct accumulates to a certain extent, staff enters interior clear
Reason.
Claims (9)
1. a kind of device being dusted using air-flow suction force, which includes equipped with the stone roller sand workshop for grinding sand equipment (29)
(21), it is characterized in that further including wind tower (1), dust collecting system (2), exhaust pipe (3) and arc water tank (27)；(1) is set more in wind tower
The vertical channel of item (12)；Dust collecting system (2) by stone roller sand workshop (21), leakage dirt floor (22), anti-circular arc wind eaves (23), leeward
Road (24), underground water mist spraying head (25), dust-catching board (26) and water storage box (28) composition；Wherein, sand workshop (21) top is ground to be equipped with
The cavity (211) of air inlet, lower part connection leakage dirt floor (22)；Anti- circular arc wind eaves (23) convex surface downward, edge and leakage dirt floor
(22) it connects；Leakage dirt floor (22) is equipped with the hole (221) of multiple leakage dirt, and the anti-circular arc wind eaves (23) is equipped with a plurality of leakage dirt
Gap (231)；The surface of dust-catching board (26) is equipped with one layer of first dust suction wet cloth (261) with capillary；Underground air duct
(24) channel (12) of one end connection wind tower (1), the other end connect exhaust pipe (3) lower part；Exhaust pipe (3) top and arc water
The junction of case (27) connection, the two is equipped with exhaust outlet (31)；Upward, bottom plane is equipped with one layer on arc water tank (27) convex surface
Second dust suction wet cloth (30)；
Underground water mist spraying head (25) is made of water pipe (251) and the multiple Small Holes being arranged on water pipe, in the hydraulic pressure of tap water
Under, water impinges upon the top of underground air duct (24) from multiple Small Holes high speed ejection water columns, water column, is cleaved into water particle, is dispersed into
Water particle in air forms water mist；One or more underground water mist spray is set along the axis of underground air duct (24)
Head (25)；Sewer (253) are set in the underground air duct (24), sewer (253) is connected with spillway (92), spillway (92)
Lead to the external world；Open caisson (91) are set in spillway (92), buoyancy gate (93) are set in open caisson (91).
2. the device being dusted as described in claim 1 using air-flow suction force, it is characterized in that the anti-circular arc wind eaves
(23) air duct (24) top located underground.
3. the device being dusted as claimed in claim 1 or 2 using air-flow suction force, it is characterized in that the underground air duct
(24) underground water fog spray head (25) are arranged in underground, the lower part of underground air duct (24) in setting, and the setting of underground air duct (24) top is inhaled
Water storage box (28) are arranged in dirt plate (26), dust-catching board (26) top.
4. the device being dusted as claimed in claim 3 using air-flow suction force, it is characterized in that the water storage box (28)
Bottom is equipped with multiple micro holes, and the water leaked out from micro hole is absorbed by the first dust suction wet cloth (261) with capillary.
5. the device being dusted as claimed in claim 4 using air-flow suction force, it is characterized in that the stone roller sand workshop
(21) between wind tower (1) and exhaust pipe (3).
6. the device being dusted as claimed in claim 5 using air-flow suction force, it is characterized in that the stone roller sand workshop
(21) it is communicated by the hole (221) on leakage dirt floor and the gap (231) of anti-circular arc wind eaves with underground air duct (24).
7. the device being dusted as claimed in claim 6 using air-flow suction force, it is characterized in that the underground air duct
(24) anti-circular arc wind eaves (23), underground water mist spraying head (25) and dust-catching board (26) are arranged towards exhaust pipe (3) direction sequence in.
8. the device being dusted as claimed in claim 7 using air-flow suction force, it is characterized in that the arc water tank
(27) bottom surface is equipped with multiple micro holes, and the water oozed out from micro hole is absorbed by the second dust suction wet cloth (30).
9. the device being dusted as claimed in claim 8 using air-flow suction force, it is characterized in that the buoyancy gate
It (93) is a rectangular housing.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810943700 | 2018-08-18 | ||
| CN2018109437002 | 2018-08-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110038375A true CN110038375A (en) | 2019-07-23 |
Family
ID=67284651
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910494087.5A Withdrawn CN110038375A (en) | 2018-08-18 | 2019-06-09 | The device being dusted using air-flow suction force |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110038375A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111298565A (en) * | 2020-04-01 | 2020-06-19 | 郑素丽 | Utilize wind-force to absorb and restrain haze environmental protection equipment |
| CN111780285A (en) * | 2020-07-09 | 2020-10-16 | 方晶 | Intelligence house is with high-efficient dust removal air purifier |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| PL156945B1 (en) * | 1988-03-28 | 1992-04-30 | Polmag | Inlet unit for an air aspirating system |
| WO2010006033A1 (en) * | 2008-07-08 | 2010-01-14 | Tao Of Systems Integration, Inc. | Method for predicting flow and performance characteristics of a body using critical point location |
| CN101706140A (en) * | 2009-11-24 | 2010-05-12 | 冯静 | Natural wind ventilation air-exchange device used in underground chamber and use method thereof |
| CN201488184U (en) * | 2009-06-26 | 2010-05-26 | 合肥丽清环保设备有限公司 | Exhaust and dust-removing system in grinding room |
| CN102374599A (en) * | 2010-08-24 | 2012-03-14 | 冯静 | Natural ventilation device in high rise building |
| CN102580973A (en) * | 2012-02-23 | 2012-07-18 | 宁波东博电力科技有限公司 | Underground dust collection system |
| CN204247006U (en) * | 2014-11-21 | 2015-04-08 | 西安交通大学 | A kind of Venturi air purifier |
| CN105383961A (en) * | 2015-12-10 | 2016-03-09 | 重庆福悦安科技有限公司 | Finished caustic soda product discharging device |
-
2019
- 2019-06-09 CN CN201910494087.5A patent/CN110038375A/en not_active Withdrawn
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| PL156945B1 (en) * | 1988-03-28 | 1992-04-30 | Polmag | Inlet unit for an air aspirating system |
| WO2010006033A1 (en) * | 2008-07-08 | 2010-01-14 | Tao Of Systems Integration, Inc. | Method for predicting flow and performance characteristics of a body using critical point location |
| CN201488184U (en) * | 2009-06-26 | 2010-05-26 | 合肥丽清环保设备有限公司 | Exhaust and dust-removing system in grinding room |
| CN101706140A (en) * | 2009-11-24 | 2010-05-12 | 冯静 | Natural wind ventilation air-exchange device used in underground chamber and use method thereof |
| CN102374599A (en) * | 2010-08-24 | 2012-03-14 | 冯静 | Natural ventilation device in high rise building |
| CN102580973A (en) * | 2012-02-23 | 2012-07-18 | 宁波东博电力科技有限公司 | Underground dust collection system |
| CN204247006U (en) * | 2014-11-21 | 2015-04-08 | 西安交通大学 | A kind of Venturi air purifier |
| CN105383961A (en) * | 2015-12-10 | 2016-03-09 | 重庆福悦安科技有限公司 | Finished caustic soda product discharging device |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111298565A (en) * | 2020-04-01 | 2020-06-19 | 郑素丽 | Utilize wind-force to absorb and restrain haze environmental protection equipment |
| CN111780285A (en) * | 2020-07-09 | 2020-10-16 | 方晶 | Intelligence house is with high-efficient dust removal air purifier |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
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| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20190723 |
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| WW01 | Invention patent application withdrawn after publication |