CN205598833U - Water mist dust removing device - Google Patents

Water mist dust removing device Download PDF

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Publication number
CN205598833U
CN205598833U CN201620392820.4U CN201620392820U CN205598833U CN 205598833 U CN205598833 U CN 205598833U CN 201620392820 U CN201620392820 U CN 201620392820U CN 205598833 U CN205598833 U CN 205598833U
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CN
China
Prior art keywords
water
shower nozzle
dust
escutcheon
dust removal
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.)
Expired - Fee Related
Application number
CN201620392820.4U
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Chinese (zh)
Inventor
张洪
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Qiulu Plaster Product Factory
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Qiulu Plaster Product Factory
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Filing date
Publication date
Application filed by Qiulu Plaster Product Factory filed Critical Qiulu Plaster Product Factory
Priority to CN201620392820.4U priority Critical patent/CN205598833U/en
Application granted granted Critical
Publication of CN205598833U publication Critical patent/CN205598833U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

This patent application belongs to the gesso production field, specifically discloses a water mist dust removing device, includes the dust removal pipe and the water pump that are linked together with the draught fan export, the exit linkage of managing that removes dust there is the dust removal pond, water has been taken advantage of to the exit linkage blast pipe in dust removal pond in the dust removal pond, still include the water pump, with the water pipe of water pump export intercommunication and with a plurality of shower nozzles of cross current, the shower nozzle is installed on the dust removal inside pipe wall, is equipped with the water valve on the water pipe of shower nozzle department, in the shower nozzle can be taken out with the water in the pond of removing dust to the water pump. When removing dust processing with the solution to the waste gas that produces in the gesso production process, the problem that leads to dust removal effect not good can not be adjusted to the water smoke volume. Compared with the prior art, it is good that environmental protection, simple structure, dust removal effect are practiced thrift to this device, can adjust the water smoke volume according to the emission of waste gas when handling removing dust.

Description

Water-fog dusting apparatus
Technical field
This utility model belongs to land plaster field, particularly relates to a kind of Water-fog dusting apparatus.
Background technology
It is the abundantest that China's natural gypsum Resource management enriches gross reserves, is the manufacture big country of Gypsum Fibrosum.Along with the development of plastering industry, the Gypsum Fibrosum powder of various different purposes is promoted the most in succession, and particularly at building material industry, along with being on the increase of skyscraper and national wall change progressively going deep into of work, Gypsum Fibrosum powder has become the commodity in short supply of building materials market.The production process of Gypsum Fibrosum powder is, first carry out natural plaster stone crushing, pre-grinding, calcining, the process of the link such as storing conveying, i.e. can be made into Gypsum Fibrosum powder.
In the production of Gypsum Fibrosum powder, calcining link after produce waste gas (flue gas, steam), cloth bag etc. first can be used before eliminating to carry out dust removal process.Waste gas after first treated still has the harmful substances such as the dust particle not eliminated and sulfur dioxide to be drawn by air-introduced machine, can make a very bad impression air ambient if being directly discharged into air.So dust removal process will be carried out again before waste gas is discharged, it is usually at present and uses moisture film or water smoke to carry out dust removal process.Number of patent application be 201510563646.5 patent disclose a kind of flabellum Water-fog dusting apparatus automatically: include exporting, with air-introduced machine, the dust removing tube being connected, it is provided with coaxial one-level flabellum and two grades of flabellums, one-level flabellum and two grades of flabellums in described dust removing tube to arrange along wind direction interval;The outlet of described dust removing tube connects expansion chamber, and the bottom of expansion chamber is provided with pond, and the outlet of expansion chamber connects exhaustor;The nozzle of one-level flabellum windward side it is provided with in described dust removing tube, described dust arrester also includes water pump, water in water pump extraction pond is sprayed to flabellum by nozzle, flabellum rotates and makes water atomization, dust in tail gas is attached on the steam of atomization, entering expansion chamber sedimentation afterwards, eventually fall into basin bottom, the tail gas after purification is discharged through exhaustor from expansion chamber outlet.
Above-mentioned patent, when starter each time uses, uses the water atomization that flabellum will gush out, if the water pressure of injection is the least, only makes water atomization by the rotation of flabellum, and the condensation rate of water is relatively low, it is difficult to reach the dust removing effects needed;Simultaneously in gas discharge process, not in accordance with a certain amount of discharge, and being as waste gas production, waste gas neglects fast slow erratic discharge suddenly, and the device in above-mentioned patent can not regulate water smoke amount with the output of waste gas, cause dust removing effects the best.It is thus desirable to the condensation rate of a kind of water is high, and can be according to how many regulation water smoke amounts of offgas discharge amount, the device of good dedusting effect.
Utility model content
The purpose of this utility model is providing a kind of Water-fog dusting apparatus, and during to solve the waste gas produced during land plaster is carried out dust removal process, water smoke amount can not regulate the problem causing dust removing effects the best.
In order to achieve the above object, base case of the present utility model is: Water-fog dusting apparatus, including the dust removing tube being connected with air-introduced machine outlet and water pump;The outlet of described dust removing tube connects dedusting pond, and the outlet in described dedusting pond connects exhaustor, and dedusting has taken advantage of water in pond;Also include water pipe that water pump connects and the multiple shower nozzles with cross current with exit of pump;Described shower nozzle is installed on dust removing tube inwall, and the water pipe at shower nozzle is provided with water valve;Water in dedusting pond can be extracted in shower nozzle by described water pump.
The operation principle of this base case is: water valve is opened, water in dedusting pond is drawn in shower nozzle by water pump, water is ejected by multiple shower nozzles, it is full of water smoke in making one section of dust removing tube near shower nozzle is installed, after the waste gas of air-introduced machine discharge is by this section of dust removing tube, dust and part harmful gas that waste gas is contained within are taken away by the water.Being discharged by exhaustor by the waste gas after water mist dust-removing, the water processing waste gas can be reused along dust removing tube inwall inflow dedusting pond.When air-introduced machine discharge exhausted air quantity change time, adjustable water saving valve close or open, according to exhausted air quantity number, regulate use shower nozzle quantity, thus in the case of not wasting ensure waste gas processed by sufficient water smoke.
Having the beneficial effects that of this base case: the water pipe of exit of pump connection, the shower nozzle of cross current, shower nozzle is multiple, is mounted on inwall;The water of water pump extraction can form water smoke by sprinkler in dust removing tube, and multiple shower nozzles can make the water smoke in dust removing tube more, and when the more concentration of offgas discharge amount is bigger, the water smoke in dirt pocket can also dust removal process sufficient to waste gas.Water pipe at shower nozzle is provided with water valve;When the exhausted air quantity that air-introduced machine is discharged diminishes, adjustable water saving valve closes the shower nozzle of part, reduces the water smoke amount in dirt pocket, avoids waste ensureing in the case of waste gas is adequately processed;When the waste gas quantitative change that air-introduced machine is discharged is big, adjustable water saving valve opens shower nozzle, depending on circumstances increases the water smoke amount in dirt pocket, makes waste gas be adequately processed.In dedusting pond, water has been taken advantage of in middle and lower part, and the water in dedusting pond can be extracted in shower nozzle by water pump;The water processing waste gas can flow into dedusting pond along dust removing tube inwall, and the realization that can realize water recycles, and saves the energy.Compared with prior art, this device economical environment-protective, simple in construction, dust removing effects are good, can regulate water smoke amount according to the discharge capacity of waste gas when carrying out dust removal process.
Scheme two: based on scheme preferred, described shower nozzle includes nozzle, escutcheon and flabellum;There is multiple apopores on described escutcheon, in escutcheon, be provided with the fixing post being perpendicular to escutcheon;Described nozzle connects with escutcheon;Described flabellum is coaxially connected with fixing post.Water in water pump extraction dedusting pond also sprays to flabellum from nozzle, and current will promote flabellum to rotate, simultaneously flabellum flow to water to cut combine the effect of escutcheon and apopore will be water atomization.This process makes the water sprayed by shower nozzle be atomized, and shower nozzle is without other driving simultaneously, saves the energy, and simple in construction, easy to use.
Scheme three: preferred as scheme two, described escutcheon is threaded connection with nozzle.Make escutcheon and nozzle for removably connecting, convenient and swift during installation;If escutcheon or nozzle are damaged, it is possible to conveniently replaced.
Scheme four: preferred as scheme three, described escutcheon and nozzle junction are provided with sealing ring.Escutcheon is threaded connection with nozzle, if junction blow-by, then the water from nozzle ejection likely flows out from junction, makes the atomizing effect of water be affected.
Scheme five: preferred as scheme four, described shower nozzle is six.Six shower nozzles both can guarantee that and sprayed sufficient water smoke to process waste gas, installation can be made again the easiest, it is simple to be uniformly controlled.
Accompanying drawing explanation
Fig. 1 is the structural representation of this utility model Water-fog dusting apparatus embodiment;
Fig. 2 is the structure sectional view of this utility model Water-fog dusting apparatus shower nozzle;
Fig. 3 is the structural representation of this utility model Water-fog dusting apparatus shower nozzle.
Detailed description of the invention
Below by detailed description of the invention, this utility model is described in further detail:
Reference in Figure of description includes: air-introduced machine 10, dust removing tube 11, dedusting pond 12, exhaustor 13, water pump 20, water pipe 21, water valve 22, shower nozzle 30, nozzle 31, escutcheon 32, apopore 321, fixing post 33, flabellum 34, sealing ring 35.
As it is shown in figure 1, Water-fog dusting apparatus, its left end is the air-introduced machine 10 drawing waste gas, and air-introduced machine 10 outlet is connected and is connected with dust removing tube 11, and the inwall of dust removing tube 11 port of export is provided with multiple shower nozzle 30, by actual verification, installs six shower nozzles 30 here the most suitable;Shower nozzle 30 is connected with water pump 20 by water pipe 21;The exit of dust removing tube 11 is communicated with dedusting pond 12, dedusting pond 12 built with water, water level in the middle part of dedusting pond 12 below;In water pump 20 is placed in dedusting pond 12 and be submerged in water, the water pipe 21 at shower nozzle 30 is provided with water valve 22, and the outlet in dedusting pond 12 connects exhaustor 13.Wherein shower nozzle 30 includes nozzle 31, escutcheon 32 and flabellum 34;There is multiple tiny apopore 321 on escutcheon 32, in escutcheon 32, be provided with the fixing post 33 being perpendicular to escutcheon 32;Nozzle 31 and escutcheon 32 are threaded connection, and junction is equipped with sealing ring 35;Flabellum 34 is coaxially connected with fixing post 33, and flabellum 34 can rotate under the effect of water.
When being embodied as, during i.e. producing during land plaster, when having waste gas out, waste gas can be passed through this device from air-introduced machine 10 porch.By fully open for water valve 22 before using, water pump 20 extracts the water in dedusting pond 12 and sprays to flabellum 34 from nozzle 31, and current will promote flabellum 34 to rotate, simultaneously flabellum 34 water is flowed to cutting combine escutcheon 32 effect will be water atomization.Water is ejected by multiple shower nozzles 30 so that is provided with in one section of dust removing tube 11 near shower nozzle 30 and is full of water smoke, and after the waste gas now discharged from air-introduced machine 10 passes through this section of dust removing tube 11, dust and part harmful gas that waste gas is contained within will be taken away by the water.Being discharged by exhaustor 13 by the waste gas after water mist dust-removing, the water processing waste gas can be reused along dust removing tube 11 inwall inflow dedusting pond 12.When the exhausted air quantity that air-introduced machine 10 is discharged changes, adjustable water saving valve 22, thus regulate the quantity that shower nozzle 30 is opened, in the case of not wasting, ensure that waste gas is processed by sufficient water smoke.
Above-described is only embodiment of the present utility model, and in scheme, the known general knowledge such as concrete structure and characteristic too much describes at this.Should be understood that; for a person skilled in the art, on the premise of without departing from this utility model structure, it is also possible to make some deformation and improvement; these also should be considered as protection domain of the present utility model, and these are all without affecting effect and the practical applicability that this utility model is implemented.The protection domain that this application claims should be as the criterion with the content of its claim, and the detailed description of the invention in description etc. records the content that may be used for explaining claim.

Claims (5)

1. Water-fog dusting apparatus, including the dust removing tube being connected with air-introduced machine outlet and water pump;The outlet of described dust removing tube connects dedusting pond, and the outlet in described dedusting pond connects exhaustor, and dedusting fills water in pond, it is characterised in that also include water pipe that water pump connects and the multiple shower nozzles with cross current with exit of pump;Described shower nozzle is installed on dust removing tube inwall, and the water pipe at shower nozzle is provided with water valve;Water in dedusting pond can be extracted in shower nozzle by described water pump.
2. Water-fog dusting apparatus as claimed in claim 1, it is characterised in that described shower nozzle includes nozzle, escutcheon and flabellum;There is multiple apopores on described escutcheon, in escutcheon, be provided with the fixing post being perpendicular to escutcheon;Described nozzle connects with escutcheon;Described flabellum is coaxially connected with fixing post.
3. Water-fog dusting apparatus as claimed in claim 2, it is characterised in that described escutcheon is threaded connection with nozzle.
4. Water-fog dusting apparatus as claimed in claim 3, it is characterised in that described escutcheon and nozzle junction are provided with sealing ring.
5. Water-fog dusting apparatus as claimed in claim 4, it is characterised in that described shower nozzle is six.
CN201620392820.4U 2016-05-04 2016-05-04 Water mist dust removing device Expired - Fee Related CN205598833U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201620392820.4U CN205598833U (en) 2016-05-04 2016-05-04 Water mist dust removing device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201620392820.4U CN205598833U (en) 2016-05-04 2016-05-04 Water mist dust removing device

Publications (1)

Publication Number Publication Date
CN205598833U true CN205598833U (en) 2016-09-28

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201620392820.4U Expired - Fee Related CN205598833U (en) 2016-05-04 2016-05-04 Water mist dust removing device

Country Status (1)

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CN (1) CN205598833U (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107876243A (en) * 2017-12-18 2018-04-06 宋经纬 A kind of atomizing photovoltaic dust suppression removes haze device
CN108501141A (en) * 2018-02-27 2018-09-07 重庆丰胜天家具有限公司 Sawdust dust-extraction unit
CN108788415A (en) * 2018-06-19 2018-11-13 滦县众兴钢构有限公司 Plasma cutting machine water mist dust-removing system
CN111603870A (en) * 2020-04-27 2020-09-01 陈艳梅 Concrete processing apparatus is used in highway bridge construction
CN112933846A (en) * 2021-02-17 2021-06-11 张宏涛 Waste gas treatment method
CN112933845A (en) * 2021-02-17 2021-06-11 张宏涛 Waste gas treatment equipment

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107876243A (en) * 2017-12-18 2018-04-06 宋经纬 A kind of atomizing photovoltaic dust suppression removes haze device
CN108501141A (en) * 2018-02-27 2018-09-07 重庆丰胜天家具有限公司 Sawdust dust-extraction unit
CN108788415A (en) * 2018-06-19 2018-11-13 滦县众兴钢构有限公司 Plasma cutting machine water mist dust-removing system
CN108788415B (en) * 2018-06-19 2020-11-27 滦县众兴钢构有限公司 Water mist dust removal system for plasma cutting machine
CN111603870A (en) * 2020-04-27 2020-09-01 陈艳梅 Concrete processing apparatus is used in highway bridge construction
CN112933846A (en) * 2021-02-17 2021-06-11 张宏涛 Waste gas treatment method
CN112933845A (en) * 2021-02-17 2021-06-11 张宏涛 Waste gas treatment equipment

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CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20160928

Termination date: 20170504