CN202988197U - Dry fog dust suppressor - Google Patents

Dry fog dust suppressor Download PDF

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Publication number
CN202988197U
CN202988197U CN 201220706678 CN201220706678U CN202988197U CN 202988197 U CN202988197 U CN 202988197U CN 201220706678 CN201220706678 CN 201220706678 CN 201220706678 U CN201220706678 U CN 201220706678U CN 202988197 U CN202988197 U CN 202988197U
Authority
CN
China
Prior art keywords
seal
disposed
sprayers
belt
shower nozzle
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
CN 201220706678
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Chinese (zh)
Inventor
闫峻
Original Assignee
闫峻
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 闫峻 filed Critical 闫峻
Priority to CN 201220706678 priority Critical patent/CN202988197U/en
Application granted granted Critical
Publication of CN202988197U publication Critical patent/CN202988197U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model relates to a fog dust reducing device, in particular to a dry fog dust suppressor. The dry fog dust suppressor is characterized in that a seal box is disposed at a process belt material receiving end, one ends of a group of ultrasonic atomizing sprayers are disposed above the seal box through universal joints, the other end of each ultrasonic atomizing sprayer is serially connected with a air supply pipeline and a water supply pipeline, a flexible seal ring is disposed at the connection of the seal box with a process belt, and a seal defogging retaining curtain is disposed at a discharge outlet end of the seal body. By the structure, the water-air hybrid working manner and the ultrasonic atomizing sprayers, atomizing spraying is completed, and universal joints on the seal box can not only fix the sprayers but also conveniently adjust spraying angles of the sprayers so as to improve dust suppression effect according to actual production conditions.

Description

The suppressing dust with dry mist device
Technical field
The utility model relates to water mist dust fall equipment, is specifically related to a kind of suppressing dust with dry mist device for dust suppression
Background technology
In recent years, continuous progress along with ultrasonic atomization technique, and because it can realize spray dust-arrest under the prerequisite that increases hardly humidity of materials, make it in many occasions, as ore, obtained increasing application in the delivery system of coal, existing dust suppression technology, generally adopt the high-pressure water mist sprinkling equipment to carry out dust suppression in the transfer point position, it utilizes high-pressure hydraulic pump that high pressure water is provided, deliver to the shower nozzle atomized spray through high-pressure water pipe, reach the purpose of depositing dust by condensing of water fog particle and dust granules.The shower nozzle of its water spray generally all is arranged on unlimited explained hereafter belt top, this kind high-pressure water mist sprinkling equipment is completed because atomized water spray relies on the pressure of water, sprinkling equipment need to configure high-pressure water pipeline, exists that equipment configuration cost is high, water consumption is large, the problem that anti-dust effect is poor; Because shower nozzle needs single independent fixed installation, cause the dust suppression system construction loaded down with trivial details in addition, also be difficult to maintenance management; Shower nozzle is provided in a side of unlimited technique belt top, inevitably causes water smoke to fly away, and makes humidity increasing in the workshop, and local field has ponding on the ground.
Summary of the invention
The purpose of this utility model is to address the above problem, and provides a kind of and is suitable for material-transporting system, anti-dust effect is good, installation is simple, dry dust suppression device easy to maintenance.
The purpose of this utility model realizes by following technical proposals:
Suppressing dust with dry mist device of the present utility model, it is characterized in that being provided with airtight casing at explained hereafter belt material storage end, one group of ultrasonic atomization shower nozzle one end is arranged on the top of airtight casing by universal-joint, the other end of each ultrasonic atomization shower nozzle all is connected with water supply line with steam line, be provided with flexible seal ring at described airtight casing and technique belt junction, at the discharge end of seal case, sealing demist check apron be set.
The utility model has the advantages that:
Owing to having adopted said structure, utilize water, gas mixed mode of operation, and adopt the ultrasonic atomization shower nozzle to complete atomized spray, the universal-joint that arranges on airtight casing not only is used for fixing shower nozzle, can also regulate easily the spray angle of shower nozzle, according to practical condition, improve anti-dust effect.
Description of drawings
Fig. 1 is structural representation of the present utility model.
The specific embodiment
Below in conjunction with the description of drawings specific embodiment of the present utility model.
as shown in Figure 1, suppressing dust with dry mist device of the present utility model, it is characterized in that being provided with airtight casing 1 at explained hereafter belt 8 material storage ends, one group of ultrasonic atomization shower nozzle 2 one end is arranged on the top of airtight casing 1 by universal-joint 3, the other end of each ultrasonic atomization shower nozzle 2 all is connected with water supply line 7 with steam line 6, shower nozzle of the present utility model has adopted existing ultrasonic atomization shower nozzle 2, this ultrasonic atomization head is to utilize the hypracoustic energy that water or liquid are broken up, form several microns to the molecule of more than 100 microns sizes, reach air wetting, the liquid granulation, the purpose of mixing.The airtight casing of the large volume of employing of the present utility model seals the material storage end effectively, has reduced due to material impact and the local malleation of inducing the air that comes to cause by material, also effectively reduces the transmission capacity of dust simultaneously; Adopt ultrasonic atomization shower nozzle 2 to spray the mist droplet of a large amount of<10 μ m, at first under by aerodynamic principle, a large amount of powder dust particles being captured in airtight casing, and because droplet is fine, the part droplet can evaporate rapidly in air, make the relative humidity in local confined space saturated rapidly, form in airtight casing in " cloud ", utilize the cloud physics principle: the steam after saturated can condense take grit as core, thereby the grit diameter is constantly increased, remaining grit is captured, improved to greatest extent dust suppression efficient.
The universal-joint 3 that arranges on the airtight casing 1 of the utility model is used for fixing shower nozzle, can also regulate easily the spray angle of shower nozzle, improves anti-dust effect;
For fear of because material impact causes belt distortion, the generation of seal failure situation, the utility model hands over 8 places of connecing to be provided with flexible seal ring 4 at described airtight casing 1 and technique belt.
The utility model also arranges sealing demist check apron 5 at the discharge end of seal case 1 simultaneously.Effectively water smoke is blocked in airtight casing, avoided water smoke to escape the generation of phenomenon.

Claims (1)

1. suppressing dust with dry mist device, it is characterized in that being provided with airtight casing at explained hereafter belt material storage end, one group of ultrasonic atomization shower nozzle one end is arranged on the top of airtight casing by universal-joint, the other end of each ultrasonic atomization shower nozzle all is connected in series mutually with steam line and water supply line, be provided with flexible seal ring at described airtight casing and technique belt junction, at the discharge end of seal case, sealing demist check apron be set.
CN 201220706678 2012-12-20 2012-12-20 Dry fog dust suppressor Expired - Fee Related CN202988197U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201220706678 CN202988197U (en) 2012-12-20 2012-12-20 Dry fog dust suppressor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201220706678 CN202988197U (en) 2012-12-20 2012-12-20 Dry fog dust suppressor

Publications (1)

Publication Number Publication Date
CN202988197U true CN202988197U (en) 2013-06-12

Family

ID=48559398

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 201220706678 Expired - Fee Related CN202988197U (en) 2012-12-20 2012-12-20 Dry fog dust suppressor

Country Status (1)

Country Link
CN (1) CN202988197U (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103950706A (en) * 2014-05-12 2014-07-30 淮南矿业(集团)有限责任公司 Coal output and dust removal device for rubber belt conveyor
CN105173622A (en) * 2015-09-14 2015-12-23 中南大学 Dedusting method for conveyor belt of concentrating mill and device thereof
CN105197541A (en) * 2015-11-02 2015-12-30 秦皇岛威立雅环保科技有限公司 Full-automatic water-feeding dust suppression system of large-scale material transmission machine
CN105346985A (en) * 2015-12-08 2016-02-24 国投钦州发电有限公司 Micron-grade dry mist dust suppression device for belt conveyor
CN106185248A (en) * 2016-08-31 2016-12-07 山东格尔润环保科技有限公司 A kind of belt-type feeder dust suppression system

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103950706A (en) * 2014-05-12 2014-07-30 淮南矿业(集团)有限责任公司 Coal output and dust removal device for rubber belt conveyor
CN103950706B (en) * 2014-05-12 2016-03-16 淮南矿业(集团)有限责任公司 Travelling apron produces coal device for reducing dust
CN105173622A (en) * 2015-09-14 2015-12-23 中南大学 Dedusting method for conveyor belt of concentrating mill and device thereof
CN105197541A (en) * 2015-11-02 2015-12-30 秦皇岛威立雅环保科技有限公司 Full-automatic water-feeding dust suppression system of large-scale material transmission machine
CN105346985A (en) * 2015-12-08 2016-02-24 国投钦州发电有限公司 Micron-grade dry mist dust suppression device for belt conveyor
CN105346985B (en) * 2015-12-08 2018-06-08 国投钦州发电有限公司 Belt feeder micron-sized dry fog dust inhibitor
CN106185248A (en) * 2016-08-31 2016-12-07 山东格尔润环保科技有限公司 A kind of belt-type feeder dust suppression system

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Legal Events

Date Code Title Description
GR01 Patent grant
C14 Grant of patent or utility model
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20130612

Termination date: 20141220

EXPY Termination of patent right or utility model