CN107441853A - A kind of high temperature dust emission-control equipment - Google Patents
A kind of high temperature dust emission-control equipment Download PDFInfo
- Publication number
- CN107441853A CN107441853A CN201710728163.5A CN201710728163A CN107441853A CN 107441853 A CN107441853 A CN 107441853A CN 201710728163 A CN201710728163 A CN 201710728163A CN 107441853 A CN107441853 A CN 107441853A
- Authority
- CN
- China
- Prior art keywords
- tank body
- sedimentation basin
- shower
- high temperature
- control equipment
- 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.)
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Classifications
-
- 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
-
- 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
- B01D47/14—Packed scrubbers
Abstract
The invention discloses a kind of high temperature dust emission-control equipment, the sedimentation basin that tank base connects with tank body is arranged on including tank body, the tank body lower part gos deep into the air inlet pipe of tank interior, blast pipe is provided with the top of tank body, the sedimentation basin bottom is provided with sludge pump, the sludge pump is provided with the discharge pipeline stretched out outside sedimentation basin, the two or more W types folded plates being vertically placed in parallel are provided with tank body, prolong broken line direction and be provided with shower in the bending place of the W types folded plate, four or more shower nozzle towards any adjacent W type folded plates is equidistantly provided with the shower, shower one end passes tank body and extended downwardly and connected with the elevator pump being arranged on sedimentation basin outer wall, the elevator pump, which is provided with to penetrate in sedimentation basin, is used for the riser for lifting the clarified solution on sedimentation basin top.The present invention provides a kind of new high temperature dust emission-control equipment so that dust-laden exhaust gas can be contacted fully to improve adsorption efficiency with shower water.
Description
Technical field
The present invention relates to waste treatment device field, in particular to a kind of high temperature dust emission-control equipment.
Background technology
Industrial age, the pollutant including dust-laden exhaust gas is also discharged around while production capacity is improved.Closely
Mention that atmosphere pollution is slightly more over year, and main polluter is dust particle.In the high-temperature smoke waste gas of stove discharge,
The particulate matter contained is lighter, can be floated in atmospheric environment, and scope expands with the increase of discharge fume amount, if not
Flue dust is acted upon, then after year in year out, after the dust and air contact in the accumulation regions overhead of industry, air can be caused
Acidity increase, and this acid smog, the respiratory system of human body can be stimulated.Can also form tool simultaneously can produce to physical objects
The acid rain of corrosiveness.The dust waste gas harm of stove is also more than above-mentioned described, the gas for the colorless and odorless also having in waste gas,
Such as carbon monoxide, also without recovery, the aerial equalization points of CO are influenced whether, then the vision and the sense of hearing of the mankind are caused
Influence, the even decline of intelligence.The unstability of nitrogen oxides in other waste gas, can also induce toxicity, so in order to protect
Air ecological environment is protected, reduces dust pollution, selects to be adapted to the deduster equipment of processing waste gas to avoid causing powder as far as possible
Dustiness contaminates.
The discarded technology of existing special disposal high temperature dust is more, is to utilize physical principle by dust granules from gas
Separate and centralized collection is handled.The spray column process equipment wherein used is simple and environmentally-friendly, and manufacturing cost and use cost is relatively low, has
Higher treatment effeciency.The dust in discarding can not only be effectively adsorbed by way of shower water, and can be reduced useless
The temperature of gas.But existing spraying technique tends not to make shower water contact with dust-laden exhaust gas completely, or water distribution is uneven, leads
Cause dust processing not thorough, dust content is appointed right not up to standard in the waste gas of discharge.
The content of the invention
The problem of causing dust poor processing effect for the above-mentioned inequality of water distribution in the prior art, the present invention provide a kind of new
High temperature dust emission-control equipment so that dust-laden exhaust gas can be contacted fully to improve adsorption efficiency with shower water.
The present invention is achieved through the following technical solutions：A kind of high temperature dust emission-control equipment, including tank body are arranged on tank
The sedimentation basin that body bottom connects with tank body, the tank body lower part go deep into the air inlet pipe of tank interior, blast pipe are provided with the top of tank body,
The sedimentation basin bottom is provided with sludge pump, and the sludge pump is provided with the discharge pipeline stretched out outside sedimentation basin, is provided with tank body vertical
The two or more W types folded plates being placed in parallel, the bending place of the W types folded plate prolong broken line direction and are provided with shower,
Four or more is equidistantly provided with the shower towards the shower nozzle of any adjacent W type folded plates, shower one end passes
Tank body and extending downwardly is connected with the elevator pump being arranged on sedimentation basin outer wall, and the elevator pump, which is provided with to penetrate in sedimentation basin, to be used for
Lift the riser of the clarified solution on sedimentation basin top.
The principle of the present invention：The present invention is a kind of device that waste gas is rinsed using circulated sprinkling water, wherein institute first
The tank body stated is a kind of hollow structure, and providing longer contact with shower water to waste gas using its higher inside vertical direction spatial inhales
The attached time；And described sedimentation basin is the pond body structure that a kind of top is provided with opening, sedimentation basin upper opening connects with tank base
It is logical, fallen into so as to which the shower water that the interior spray of tank body is fallen can be moved downward by Action of Gravity Field in sedimentation basin, and stored up in sedimentation basin
There is a certain amount of shower water, the shower water of circulating reflux can not only be provided to shower, and can make to fall back to precipitation
The dust in shower water in pond is precipitated downwards and accumulated in sedimentation basin bottom, periodically discharges it finally by sludge pump.Institute
The W type folded plates stated are the baffle arrangements that a kind of side is W-shape, have multigroup W types folded plate, energy by vertical parallel spaced set
Enough dust-laden exhaust gas even partitions for moving in tank body and upwards of entering come, and the spray by being arranged on W type folded plate broken lines
Shower pipe is sprayed, and described broken line is the position that the bending of W types folded plate is changed direction, because being arranged with multilayer W types folding in parallel
Plate, and and the bending edge of each W type folded plates is fitted in corresponding inner tank wall, so shape between two neighboring W types folded plate
The closed air channel upward into a bending.W type folded plates side is inner concave, and opposite side is arcuate surface, and inner concave is fitted in
Two straight flanges contact W types folded plate in inner tank wall with inner tank wall up and down so that dust-laden exhaust gas can only be from close to its evagination
Face side passes through；And another arcuate surface be fitted in two straight flanges up and down of the W type folded plates of inner tank wall without and inner tank wall
Contact, connection its underpart straight flange and the baffle plate of inner tank wall then are provided with this W type folded plates bottom, to prevent dust-laden exhaust gas not
It can enter in the gap between inner tank wall and the arcuate surface of this W type folded plate.And the shower nozzle on described shower can be two
The bending place in air channel forms water membrane between individual W types folded plate, because having certain pressure by the shower water in shower,
Impact forms water smoke on adjacent W types folded plate during ejection, so as to improve absorption effect by increasing the contact area of gas-liquid two-phase
Fruit.In order to reduce cost, therefore the nozzle of each W types folded plate is set to same direction, and two groups of shower nozzles are provided with same air channel
One group of shower nozzle and corresponding shower are reduced between two adjacent W types folded plates so that each air channel is equipped with one group of shower nozzle.
The present invention directly can be split tank body by lifting dismounting when safeguarding, and its inside is cleaned and safeguarded, typically can root
It is managed according to treating capacity.And shower water can regularly replace, specific replacing construction is with reference in actual processing exhausted air quantity and waste gas
Dust content, above-mentioned maintaining method, flow and whole equipment management operating control be prior art, be this area skill
Technological means well known to art personnel, and the improvement of the present invention does not lie in this, therefore will not be repeated here.
The processing procedure of the present invention：Shower water is to enter riser from the top of sedimentation basin first, and by elevator pump to
On be transported in every shower, then sprayed out of each shower nozzle, shower water impact to formed on W type folded plates water smoke and with containing
Dirt exhaust gas contact, by the globule of shower water by adsorbing powder dust on globule surface, then the globule slides to downward W types folded plate, and
Finally it is slipped in sedimentation basin, circulates again；And dust-laden exhaust gas is discharged from the blast pipe on tank body top.
In order to preferably reach the effect of the present invention, be further improved, the air inlet pipe penetrate in tank body one end to
Lower extension does not enter the taper diffusion shell below the water surface of sedimentation basin.Tank body can will be entered by described taper diffusion shell
Waste gas is passed first into the shower water in sedimentation basin, carries out a Contact-sorption.
Further, the riser water inlet end is provided with filter screen.Described filter screen can avoid precipitating
Dust in pond is directly entered in riser to block whole riser or shower.
Further, the connectivity part of the blast pipe and tank body is provided with the exhaust fan for being used for increasing blast.Described exhaust
Fan can increase waste gas and be discharged out of tank body, to increase the wind speed of whole tank interior.
Further, the W types folded plate is provided with three, and the bending place of the W type folded plates of both sides is equipped with towards the one layer of W in centre
The shower of type folded plate.W type folded plates are defined to three now, each W types folded plate is provided with three showers, only among and
The W types folded plate of any side is provided with shower so that there was only three showers in two air channels that three W types folded plates are formed
Spray operation is carried out, can not only ensure that there is preferable efficiency of dust collection, and construction and working service cost can be reduced.
Further, tank body side outer wall is provided with the observation window for being used for observing.Observation window can provide certain
The tank interior visual field, so that manager checks the situation of tank interior at any time.
Further, the inner tank wall is provided with corrosion-inhibiting coating.
The present invention compared with prior art, has advantages below and beneficial effect：
The present invention is simple and compact for structure, by higher height to provide preferable vertical direction spatial utilization rate, takes up an area so as to reduce
Area；And the W types folded plate by being set in tank interior and the shower for the setting of W types folded plate will equably can enter
Waste gas in tank body is arranged in multiple bending air channels, and is sprayed by multiple spot so as to improve the time of contact of gas-liquid two-phase and connect
Contacting surface is accumulated, to provide the effect of preferable adsorption of dust and cooling.
Brief description of the drawings
The detailed description made by reading with reference to the following drawings to non-limiting example, other features of the invention,
Objects and advantages will become apparent：
Fig. 1 is the structural representation of the present invention.
Wherein：1-tank body, 2-sedimentation basin, 3-air inlet pipe, 4-blast pipe, 5-W type folded plates, 6-shower, 7-spray
Head, 8-, elevator pump, 9-riser, 10-taper diffusion shell, 11-exhaust fan, 12-observation window.
Embodiment
Embodiments of the invention are described below in detail, the example of the embodiment is shown in the drawings, wherein from beginning to end
Same or similar label represents same or similar element or the element with same or like function.Below with reference to attached
The embodiment of figure description is exemplary, is only used for explaining the present invention, and is not considered as limiting the invention.
In the description of the invention, it is to be understood that term " " center ", " longitudinal direction ", " transverse direction ", " on ", " under ",
The orientation or position relationship of the instruction such as "front", "rear", "left", "right", " vertical ", " level ", " top ", " bottom ", " interior ", " outer " are
Based on orientation shown in the drawings or position relationship, it is for only for ease of the description present invention and simplifies description, rather than instruction or dark
Show that the device of meaning or element there must be specific orientation, with specific azimuth configuration and operation, thus it is it is not intended that right
The limitation of the present invention.
In the description of the invention, it is necessary to illustrate, unless otherwise clearly defined and limited, term " installation ", " phase
Even ", " connection " should be interpreted broadly, for example, it may be being fixedly connected or being detachably connected, or be integrally connected；Can
To be mechanical connection or electrical connection；Can also be joined directly together or be indirectly connected by intermediary, can
To be the connection of two element internals.For the ordinary skill in the art, above-mentioned term can be understood with concrete condition
Concrete meaning in the present invention.
The Figure of description 1 of the present invention is the perspective view of whole device, is described tank body as transparent configuration, so as to
The structure of tank interior can be seen by Fig. 1.
Embodiment 1：
A kind of high temperature dust emission-control equipment of the present embodiment, as shown in figure 1, being arranged on the bottom of tank body 1 and tank including tank body 1
The sedimentation basin 2 that body 1 connects, the air inlet pipe 3 that the bottom of tank body 1 is goed deep into inside tank body 1, the top of tank body 1 are provided with blast pipe 4, institute
State the bottom of sedimentation basin 2 and be provided with sludge pump, the sludge pump is provided with the discharge pipeline stretched out outside sedimentation basin 2, and the present invention first is one
Kind is rinsed the device of waste gas using circulated sprinkling water, wherein described tank body 1 is a kind of hollow structure, it is higher using it
Internal vertical direction spatial provides the longer Contact-sorption time to waste gas and shower water；And described sedimentation basin 2 is a kind of top sets
There is the pond body structure of opening, the upper opening of sedimentation basin 2 connects with the bottom of tank body 1, so as to the shower water energy that spray is fallen in tank body 1
Hard to bear Action of Gravity Field, which moves downward, to be fallen into sedimentation basin 2, and a certain amount of shower water is stored in sedimentation basin 2, can not only be given
Shower 6 provides the shower water of circulating reflux, and the dust that can make to fall back in the shower water in sedimentation basin 2 precipitates downwards
And accumulated in the bottom of sedimentation basin 2, it is periodically discharged finally by sludge pump.Two be vertically placed in parallel are provided with tank body 1
Or more than two W types folded plates 5, the bending place of the W types folded plate 5 prolong broken line direction and are provided with shower 6, the shower 6
On equidistantly be provided with four or more towards the shower nozzle 7 of any adjacent W types folded plate 5, the one end of shower 6 passes tank body 1 simultaneously
Extend downwardly and connected with the elevator pump 8 being arranged on the outer wall of sedimentation basin 2, the elevator pump 8, which is provided with to penetrate in sedimentation basin 2, to be used for carrying
Rise the riser 9 of the clarified solution on the top of sedimentation basin 2.W types folded plate 5 is the baffle arrangement that a kind of side is W-shape, by vertically putting down
Row spaced set has multigroup W types folded plate 5, will can be come into the dust-laden exhaust gas even partition that tank body 1 is interior and moves upwards,
And the shower 6 by being arranged on the broken line of W types folded plate 5 is sprayed, described broken line is that W types folded plate 5 bends conversion side
To position because be arranged with multilayer W types folded plate 5 in parallel, and and the bending edge of each W types folded plate 5 is fitted in corresponding tank
On the inwall of body 1, so forming a upward closed air channel of bending between two neighboring W types folded plate 5.The side of W types folded plate 5 is
Inner concave, opposite side are arcuate surface, and inner concave is fitted in W types folded plate on the inwall of tank body 1 about 5 that two straight flanges are and tank body
1 inwall contacts so that dust-laden exhaust gas can only pass through from close to its arcuate surface side；And another arcuate surface is fitted in tank body 1
Two straight flanges up and down of the W types folded plate 5 of wall do not contact with the inwall of tank body 1, are then provided with this bottom of W types folded plate 5 and connect it
The baffle plate of bottom straight flange and the inwall of tank body 1, to prevent dust-laden exhaust gas from will not enter the evagination of the inwall of tank body 1 and this W types folded plate 5
In gap between face.And the shower nozzle 7 on described shower 6 can be formed the bending place in air channel between two W types folded plates 5
Water membrane, because having certain pressure by the shower water in shower 6, impact shape on adjacent W types folded plate 5 during ejection
Into water smoke, so as to improve adsorption effect by increasing the contact area of gas-liquid two-phase.In order to reduce cost, therefore by each W types
The nozzle of folded plate 5 is set to same direction, and reduces one between being provided with two adjacent W types folded plates 5 of two groups of shower nozzles 7 in same air channel
Group shower nozzle 7 and corresponding shower 6 so that each air channel is equipped with one group of shower nozzle 7.The processing procedure of the present embodiment：It is first
First shower water is to enter riser 9 from the top of sedimentation basin 2, and is conveyed upwards into by elevator pump 8 in every shower 6, so
Sprayed afterwards out of each shower nozzle 7, water smoke is formed in shower water impact to W types folded plate 5 and is contacted with dust-laden exhaust gas, passes through shower water
The globule by adsorbing powder dust on globule surface, then the globule slides to downward W types folded plate 5, and is finally slipped in sedimentation basin 2,
Circulate again；And dust-laden exhaust gas is discharged from the blast pipe 4 on the top of tank body 1.
Embodiment 2：
The present embodiment is on the basis of above-described embodiment, is further limited, the air inlet pipe 3 penetrate in tank body 1 one end to
Lower extension does not enter the taper diffusion shell 10 below the water surface of sedimentation basin 2.It will can be entered by described taper diffusion shell 10
The waste gas of tank body 1 is passed first into the shower water in sedimentation basin 2, carries out a Contact-sorption.The other parts of the present embodiment with
Above-described embodiment is identical, repeats no more.
Embodiment 3：
The present embodiment is on the basis of above-described embodiment, is further limited, and the riser 9 intakes end provided with filtering
Screen cloth.Described filter screen can avoid the dust in sedimentation basin 2 from being directly entered in riser 9 to block whole riser 9
Or shower 6.The other parts of the present embodiment are same as the previously described embodiments, repeat no more.
Embodiment 4：
The present embodiment is on the basis of above-described embodiment, is further limited, and the connectivity part of the blast pipe 4 and tank body 1 is set
There is the exhaust fan 11 for increasing blast.Described exhaust fan 11 can increase waste gas and be discharged out of tank body 1, to increase whole tank
Wind speed inside body 1.The other parts of the present embodiment are same as the previously described embodiments, repeat no more.
Embodiment 5：
The present embodiment is on the basis of above-described embodiment, is further limited, and the W types folded plate 5 is provided with three, the W of both sides
The bending place of type folded plate 5 is equipped with the shower 6 towards middle one layer of W types folded plate 5.W types folded plate 5 is defined to three now,
Each W types folded plate 5 is provided with three showers 6, and only middle and any side W types folded plate 5 is provided with shower 6 so that
Only have three showers 6 to carry out spray operation in two air channels that three W types folded plates 5 are formed, can not only ensure to have compared with
Good efficiency of dust collection, and construction and working service cost can be reduced.The other parts of the present embodiment and above-described embodiment phase
Together, repeat no more.
Embodiment 6：
The present embodiment is on the basis of above-described embodiment, is further limited, and the side outer wall of tank body 1, which is provided with, to be used for seeing
The observation window 12 examined.Observation window 12 can provide certain inside visual field of tank body 1, so that manager checks inside tank body 1 at any time
Situation.The inwall of tank body 1 is provided with corrosion-inhibiting coating.The other parts of the present embodiment are same as the previously described embodiments, repeat no more.
Although an embodiment of the present invention has been shown and described, it will be understood by those skilled in the art that：Not
A variety of change, modification, replacement and modification can be carried out to these embodiments by departing under the principle and objective of the present invention, of the invention
Scope is limited by claim and its equivalent.
Claims (7)
1. a kind of high temperature dust emission-control equipment, including tank body（1）It is arranged on tank body（1）Bottom and tank body（1）Connection is sunk
Shallow lake pond（2）, the tank body（1）Tank body is goed deep into bottom（1）Internal air inlet pipe（3）, tank body（1）Top is provided with blast pipe（4）, institute
State sedimentation basin（2）Bottom is provided with sludge pump, and the sludge pump, which is provided with, stretches out sedimentation basin（2）Outside discharge pipeline, it is characterised in that：
Tank body（1）It is interior provided with the two or more W types folded plates being vertically placed in parallel（5）, the W types folded plate（5）Bending place
Prolong broken line direction and be provided with shower（6）, the shower（6）On be equidistantly provided with four or more towards any adjacent
W type folded plates（5）Shower nozzle（7）, shower（6）One end passes tank body（1）And extend downwardly and be arranged on sedimentation basin（2）On outer wall
Elevator pump（7）Connection, the elevator pump（8）Provided with penetrating sedimentation basin（2）It is interior to be used for lifting sedimentation basin（2）The clarified solution on top
Riser（9）.
A kind of 2. high temperature dust emission-control equipment according to claim 1, it is characterised in that：The air inlet pipe（3）Wear
Enter tank body（1）Interior one end extends downwardly and submerges sedimentation basin（2）The water surface below taper diffusion shell（10）.
A kind of 3. high temperature dust emission-control equipment according to claim 1 or 2, it is characterised in that：The riser（8）
Water inlet end is provided with filter screen.
A kind of 4. high temperature dust emission-control equipment according to claim 1 or 2, it is characterised in that：The blast pipe（4）
With tank body（1）Connectivity part be provided with and be used for increasing the exhaust fan of blast（11）.
A kind of 5. high temperature dust emission-control equipment according to claim 1 or 2, it is characterised in that：The W types folded plate
（5）Provided with three, the W type folded plates of both sides（5）Bending place be equipped with towards middle one layer of W type folded plate（5）Shower（6）.
A kind of 6. high temperature dust emission-control equipment according to claim 1 or 2, it is characterised in that：The tank body（1）One
Side outer wall is provided with the observation window for being used for observing（12）.
A kind of 7. high temperature dust emission-control equipment according to claim 1 or 2, it is characterised in that：The tank body（1）It is interior
Wall is provided with corrosion-inhibiting coating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710728163.5A CN107441853A (en) | 2017-08-23 | 2017-08-23 | A kind of high temperature dust emission-control equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710728163.5A CN107441853A (en) | 2017-08-23 | 2017-08-23 | A kind of high temperature dust emission-control equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107441853A true CN107441853A (en) | 2017-12-08 |
Family
ID=60493861
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710728163.5A Withdrawn CN107441853A (en) | 2017-08-23 | 2017-08-23 | A kind of high temperature dust emission-control equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107441853A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111632460A (en) * | 2020-05-19 | 2020-09-08 | 浙江工业职业技术学院 | Water-saving forming machine exhaust treatment system |
| CN111632459A (en) * | 2020-05-19 | 2020-09-08 | 浙江工业职业技术学院 | Forming machine exhaust treatment system |
-
2017
- 2017-08-23 CN CN201710728163.5A patent/CN107441853A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111632460A (en) * | 2020-05-19 | 2020-09-08 | 浙江工业职业技术学院 | Water-saving forming machine exhaust treatment system |
| CN111632459A (en) * | 2020-05-19 | 2020-09-08 | 浙江工业职业技术学院 | Forming machine exhaust treatment system |
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| PB01 | Publication | ||
| PB01 | Publication | ||
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Application publication date: 20171208 |