CN109173519A - A kind of building structure for the purification device being dusted using quick flow - Google Patents
A kind of building structure for the purification device being dusted using quick flow Download PDFInfo
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- CN109173519A CN109173519A CN201810943834.4A CN201810943834A CN109173519A CN 109173519 A CN109173519 A CN 109173519A CN 201810943834 A CN201810943834 A CN 201810943834A CN 109173519 A CN109173519 A CN 109173519A
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- water
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- windward
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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
-
- 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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- 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
- B01D2258/00—Sources of waste gases
- B01D2258/06—Polluted air
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Cleaning In General (AREA)
- Prevention Of Fouling (AREA)
Abstract
The present invention relates to a kind of building structure of purification device being dusted using quick flow.Its main feature is that including that multilayer crimps workshop, windward pipe, narrow vertical shaft, horizontal duct, water mist spraying head, exhaust pipe and arc water tank；Application method: when air-flow flows through arc water tank, pressure becomes smaller, and exhaust inner air tube is drawn onto top from lower part and flows out；On the other hand, wind is flowed into from pipe windward, when through narrow vertical shaft, due to channel narrows, pressure becomes smaller, so that the dust in multilayer cotton ginning workshop is inhaled into narrow vertical shaft, and enter horizontal duct, dust is covered by the water mist that water mist spraying head sprays, wherein the water that the dust and water mist spraying head for being stained with moisture content spray enters sewer and flows into open caisson under floating gate；The micro dust for not enclosing moisture content, into exhaust pipe, on the bottom surface for hitting arc water tank, the dust suction wet cloth being wet is clung；Hereafter, the pure air after dedusting is flowed out from exhaust outlet.Cleaner of the invention does not need power consumption and noiseless.
Description
Technical field
The present invention relates to the equipment of cotton manufacture field, fill more particularly to the dust separation in a kind of processing of cotton
It sets.
Background technique
The cotton ginning mill of cotton processing is dirt place more than one, when serious, be that fugitive dust diffuses over the sky, be to fall miscellaneous cover everywhere
Benefit, equipment and worker have put on dust.Traditional dust-removing and purifying method is usually that cleaner noise is big, and energy consumption is high, dedusting
Effect is poor.The workshop of the dustless cotton ginning mill of patent CN1191160A(and dust removal by ventilation room) provide a kind of setting for dust removal by ventilation room
Meter is separated out draft chamber and dirt pocket with next door, deduster activity or is fixedly fitted in the through-hole of next door lower part, into removing
The dust-laden exhaust gas of dirt room is flowed to following deduster, is flowed to after deduster purifies with uniformly reporting after dirt pocket is spread
Draft chamber from bottom to top flows into exhaust tube in draft chamber, is drained into the air by exhaust tube, dust is in bottom collection, by pacifying
Conveyer mounted in bottom is transported to outdoor.Although the technical solution improves traditional dust-removing and purifying method, still exist
Following shortcoming: 1, the cotton-wool class object that waves cannot lean on completely the method for gravitational dust collection cleared.2, deduster consumes more electric power.
3, the noise of deduster can be passed in workshop by suction inlet.
Summary of the invention
In order to solve above-mentioned the deficiencies in the prior art, will be crimped the purpose of the present invention is to provide a kind of using natural airflow
The dust-extraction unit and application method that generated dust is dusted in production, the device are not produced without consuming electric power energy
Raw noise, object that cotton-wool class can be waved are eliminated clean.
Mentality of designing of the present invention: utilizing bernoulli principle, accelerates the air-flow velocity for crimping workshop suction inlet, pressure drop
It is low, suction is formed, by the dust suction airflow including cotton-wool class for crimping workshop, dust passes through water mist in company with air-flow, encloses
Bottom is deposited in after moisture content, purified air flows to the external world in turn.
The present invention is implemented as follows: the device includes the multilayer cotton ginning workshop equipped with air inlet and suction inlet, it further include air inlet
Device, dust collecting system, exhaust pipe and arc water tank；Air-intake device by managing windward, wind rudder and blast pipe are constituted；Dust collecting system is by more
Layer cotton ginning workshop, narrow vertical shaft, horizontal duct, water mist spraying head composition；Wherein, narrow vertical shaft is arranged in blast pipe；Every layer of cotton ginning vehicle
Between suction inlet be divided into suction inlet and lower suction inlet, every layer of cotton ginning workshop passes through upper suction inlet and lower suction inlet and narrow vertical shaft phase
It is logical；One end of horizontal duct connects blast pipe lower part, and the other end connects exhaust pipe lower part；Arc water tank convex surface upward, arc water
Case is connect with exhaust pipe top, and the junction of the two is equipped with exhaust outlet；Arc water tank bottom surface is equipped with one layer of suction with capillary
Dirt wet cloth；Water channel is set in horizontal duct bottom, and sewer is connected by floating gate with open caisson；
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 multiple thin
Aperture high speed ejection water column, water column impinge upon the top of horizontal duct, are cleaved into water particle, the water particle being dispersed into air, shape
At water mist；One or more water mist spraying head is set along the axis of horizontal duct；
Arc water tank bottom surface is equipped with multiple micro holes, and the water oozed out from micro hole is absorbed by dust suction wet cloth；
The pipe windward can be rotated around the central axes of blast pipe, and the rear portion of pipe is fixedly connected with wind rudder windward.
The cotton ginning workshop, blast pipe, exhaust pipe sequence arrange；
The blast pipe top is connect with pipe windward.
Application method: on the one hand, when external air flow flows through the arcwall face of arc water tank, flow velocity is increased, and pressure becomes smaller, and is vented
Inner air tube is drawn onto top from lower part, and then flows out from exhaust outlet；On the other hand, when any direction blow air over windward pipe and
Wind rudder, wind-force drive the dynamic pipe windward of wind rudder straps to rotate, make windward pipe nozzle against wind direction, thus air-flow constantly from pipe windward, into
Air hose, narrow vertical shaft flow into horizontal duct, and the air-flow is when through narrow vertical shaft, and due to channel narrows, flow velocity is increased, and pressure becomes smaller,
So that multilayer cotton ginning workshop in the air containing dust be attracted, wherein containing cotton-wool class wave object dust pass through upper suction
Dirt mouth enter narrow vertical shaft, other dust pass through lower suction inlet enter narrow vertical shaft, it is described containing cotton-wool class wave object dust and its
Its dust is formed together mixed airflow in company with the air-flow for flowing into narrow vertical shaft in turn and flows into horizontal duct, the dust in the mixed airflow
It is covered first by the water mist that water mist spraying head sprays, wherein the mixing that the water that the dust and water mist spraying head for being stained with moisture content spray is formed
Water enters sewer, floats floating gate, and mixing water flows into open caisson under floating gate；The micro dust of moisture content is not enclosed,
Enter exhaust pipe in company with mixed airflow, then rises, on the bottom surface for hitting arc water tank, the dust suction wet cloth being wet is clung；This
Afterwards, the pure air after dedusting is flowed out from exhaust outlet.
Contribution of the invention is:
1, the cleaner for changing the prior art needs to consume electric power, and cleaner has the operating mode of noise pollution, and
It is using natural airflow dedusting.
2, cleaner of the invention is without high speed dynamic components, therefore need not substantially repair, and can be used for a long time.
3, cleaner of the invention uses bernoulli principle, so that natural airflow driving dust is enclosed moisture content progress gravity and removes
Pure air after dedusting, is finally discharged into outside air by dirt and wet cloth dedusting.
Detailed description of the invention
Below with reference to figure, the present invention is further described.
Fig. 1 is the structural schematic diagram of dust-extraction unit of the present invention.
Fig. 2 is the A-A sectional view in Fig. 1.
Specific embodiment
The dust-extraction unit of the present embodiment includes air-intake device 1, dust collecting system 2, exhaust pipe 3 and arc water tank 27.Air inlet dress
1 is set to be made of pipe 53 windward, wind rudder 51 and blast pipe 52；The lower part of blast pipe 52 connects horizontal duct 24, top with manage windward
53 connections；Pipe 53 can be rotated around the central axes of blast pipe 52 windward, and the rear portion of pipe 53 is fixedly connected with wind rudder 51 windward；Dust suction system
System 2 is made of cotton ginning workshop 21, narrow vertical shaft 23, horizontal duct 24, water mist spraying head 25；Wherein, narrow vertical shaft 23 is arranged in blast pipe
In 52；The suction inlet in every layer of cotton ginning workshop 21 is divided into suction inlet 212 and lower suction inlet 213, and every layer of cotton ginning workshop passes through upper suction
Dirt mouth 212 and lower suction inlet 213 are communicated with narrow vertical shaft 23；Water mist spraying head 25 is arranged in horizontal duct 24, and 24 one end of horizontal duct connects
The lower part of the blast pipe 52 of wind apparatus 1 is tapped into, the other end connects the lower part of exhaust pipe 3；27 convex surface of arc water tank upward, exhaust pipe
3 tops are connect with arc water tank 27, and the junction of the two is equipped with exhaust outlet 31；27 bottom surface of arc water tank, which is designed with one layer, has hair
The dust suction wet cloth 28 of tubule；27 bottom surface of arc water tank is equipped with multiple micro holes, and the water oozed out from micro hole is inhaled by dust suction wet cloth 28
It receives；Dust suction wet cloth 28 containing moisture content is used to cling the dust in air-flow.
The water source and hydraulic pressure of the water mist spraying head 25 and arc water tank 27 are the water source and hydraulic pressure of commercially available tap water.
The water mist spraying head 25 can be commercially available water mist spraying head.But since horizontal duct 24 is rectangle, preferably with
Under type forms water mist (see figure 2): multiple Small Holes are set on water pipe 252 as water mist spraying head, under the hydraulic pressure of tap water,
For water from multiple Small Holes high speed ejection water columns 254, water column 254 impinges upon the top of horizontal duct 24, is cleaved into water particle, is dispersed into
Water particle in air forms water mist 251；Along the settable multiple water mist spraying heads 25 of 24 axis of horizontal duct.When mixed airflow passes through
After crossing multiple tracks water mist, exhausted most or whole dust in mixed airflow can be stained with moisture content and fall in 24 lower part of horizontal duct.It is horizontal
24 lower part of air duct setting sewer 253(is shown in Fig. 1 and Fig. 2), sewer 253 is connected by a floating gate 4 with an open caisson 41；Water
The mixing water that the water that fog spray head 25 sprays and the dust for being stained with moisture content are constituted enters sewer, floats floating gate 4, mixing water
From the lower inflow open caisson 41 of floating gate 4.
If multilayer cotton ginning workshop it is multiple side by side, can side by side multiple the present embodiment dust-extraction unit it is matched.
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 the air in exhaust pipe 3 is drawn onto top from lower part, and then from exhaust outlet
31 outflows.On the other hand, pipe 53 windward and wind rudder 51 are blowed air over when any direction, wind-force drives wind rudder 51 to drive pipe 53 windward
Rotation, makes windward that 53 nozzle of pipe is against wind direction, so that air-flow constantly can flow into water from pipe 53 windward, blast pipe 52, narrow vertical shaft 23
Flat air duct 24；When air-flow is through narrow vertical shaft 23, due to channel narrows, flow velocity is increased, and pressure becomes smaller, so that in cotton ginning workshop 21
The air containing dust be attracted, wherein containing cotton-wool class wave object dust pass through upper suction inlet enter narrow vertical shaft 23,
Its dust passes through lower suction inlet and enters narrow vertical shaft 23(to supplement the air of loss, extraneous air from cotton ginning workshop 21 into
Port 211 enters), it is described to wave the dust and other dust and then in company with the air-flow one for flowing into narrow vertical shaft 23 of object containing cotton-wool class
It rises and forms mixed airflow, flow into horizontal duct 24, the water mist 251 that the dust in the mixed airflow is sprayed by water mist spraying head 25 first
It covers, after dust is stained with moisture content, falls to sewer downward in company with the water droplet in water mist 251, then flowed into from floating gate 4 is lower
In open caisson 41 (floating gate can float on dust-laden mixing water, and outside air can be prevented to flow into horizontal duct 24, in order to avoid
Influence dust removing effects)；In general, dust can fall to sewer after multiple water mists 251；If there is not enclosing moisture content
Dust, and it is extremely micro；These contain the mixed airflows of micro dust to enter exhaust pipe 3, then rises, and hits arc water
On the bottom surface of case 27, the dust suction wet cloth 28 which is wet is clung；Hereafter, the pure air after dedusting is from exhaust
Mouth 31 flows out.The dust clung on the dust suction wet cloth 28 of the bottom surface of arc water tank 27 runs up to constant weight, and weight is more than viscous
After putting forth effort, dust suction wet cloth 28 can be automatically disengaged, falls into the bottom of underground air duct 24.
Moisture content in a part of dust adhesion, deal become weight, after the certain distance in underground air duct 24, are deposited in ground
The bottom of lower air duct 24.
Claims (4)
1. a kind of building structure for the purification device being dusted using quick flow comprising equipped with air inlet and suction inlet
Multilayer crimps workshop, it is characterized in that further including air-intake device, dust collecting system, exhaust pipe and arc water tank；Air-intake device is by windward
Pipe, wind rudder and blast pipe are constituted；Dust collecting system is made of multilayer cotton ginning workshop, narrow vertical shaft, horizontal duct, water mist spraying head；Wherein,
Narrow vertical shaft is arranged in blast pipe；The suction inlet in every layer of cotton ginning workshop is divided into suction inlet and lower suction inlet, every layer of cotton ginning workshop
It is communicated by upper suction inlet and lower suction inlet with narrow vertical shaft；One end of horizontal duct connects blast pipe lower part, other end connection row
Tracheae lower part；Upward, arc water tank is connect with exhaust pipe top on arc water tank convex surface, and the junction of the two is equipped with exhaust outlet；Arc
Shape water tank bottom surface is equipped with one layer of dust suction wet cloth with capillary；Water channel is set in horizontal duct bottom, and sewer passes through floating gate
Door is connected with open caisson；
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 multiple thin
Aperture high speed ejection water column, water column impinge upon the top of horizontal duct, are cleaved into water particle, the water particle being dispersed into air, shape
At water mist；One or more water mist spraying head is set along the axis of horizontal duct；
Arc water tank bottom surface is equipped with multiple micro holes, and the water oozed out from micro hole is absorbed by dust suction wet cloth.
2. a kind of building structure for the purification device being dusted using quick flow as described in claim 1, it is characterized in that
The pipe windward can be rotated around the central axes of blast pipe, and the rear portion of pipe is fixedly connected with wind rudder windward.
3. a kind of building structure for the purification device being dusted using quick flow as claimed in claim 1 or 2, feature
It is the cotton ginning workshop, blast pipe, exhaust pipe sequence arrangement.
4. a kind of building structure for the purification device being dusted using quick flow as claimed in claim 3, it is characterized in that
The blast pipe top is connect with pipe windward.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810943834.4A CN109173519B (en) | 2018-08-18 | 2018-08-18 | Building structure of purification device for removing dust by using rapid airflow |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810943834.4A CN109173519B (en) | 2018-08-18 | 2018-08-18 | Building structure of purification device for removing dust by using rapid airflow |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109173519A true CN109173519A (en) | 2019-01-11 |
| CN109173519B CN109173519B (en) | 2021-03-23 |
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ID=64918394
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810943834.4A Active CN109173519B (en) | 2018-08-18 | 2018-08-18 | Building structure of purification device for removing dust by using rapid airflow |
Country Status (1)
| Country | Link |
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| CN (1) | CN109173519B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111889257A (en) * | 2020-06-29 | 2020-11-06 | 武汉钢铁有限公司 | Nozzle droplet particle size control method and device |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2878755Y (en) * | 2005-12-31 | 2007-03-14 | 安国军 | Wind draught fan |
| CN101706140A (en) * | 2009-11-24 | 2010-05-12 | 冯静 | Natural wind ventilation air-exchange device used in underground chamber and use method thereof |
| CN204164053U (en) * | 2014-09-02 | 2015-02-18 | 长安大学 | A kind of tunnel shaft top negative pressure extractor fan |
| CN206320081U (en) * | 2016-12-30 | 2017-07-11 | 明光浩淼安防科技股份公司 | Vavuum pump for fire-fighting |
| CN206508706U (en) * | 2017-02-13 | 2017-09-22 | 昆明奥图环保设备股份有限公司 | A kind of dust removal installation for dust workshop |
-
2018
- 2018-08-18 CN CN201810943834.4A patent/CN109173519B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2878755Y (en) * | 2005-12-31 | 2007-03-14 | 安国军 | Wind draught fan |
| CN101706140A (en) * | 2009-11-24 | 2010-05-12 | 冯静 | Natural wind ventilation air-exchange device used in underground chamber and use method thereof |
| CN204164053U (en) * | 2014-09-02 | 2015-02-18 | 长安大学 | A kind of tunnel shaft top negative pressure extractor fan |
| CN206320081U (en) * | 2016-12-30 | 2017-07-11 | 明光浩淼安防科技股份公司 | Vavuum pump for fire-fighting |
| CN206508706U (en) * | 2017-02-13 | 2017-09-22 | 昆明奥图环保设备股份有限公司 | A kind of dust removal installation for dust workshop |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111889257A (en) * | 2020-06-29 | 2020-11-06 | 武汉钢铁有限公司 | Nozzle droplet particle size control method and device |
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| Publication number | Publication date |
|---|---|
| CN109173519B (en) | 2021-03-23 |
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