CN204549524U - Power plant's dust inlet Dust Improvement device - Google Patents
Power plant's dust inlet Dust Improvement device Download PDFInfo
- Publication number
- CN204549524U CN204549524U CN201520206676.6U CN201520206676U CN204549524U CN 204549524 U CN204549524 U CN 204549524U CN 201520206676 U CN201520206676 U CN 201520206676U CN 204549524 U CN204549524 U CN 204549524U
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- dust
- spray ring
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- power plant
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Abstract
The utility model relates to treating flour dust device, is specifically related to a kind of power plant dust inlet Dust Improvement device.Power plant's dust inlet Dust Improvement device, comprise tremie pipe, water tank, force (forcing) pump, protective cover, spray ring, nozzle, tremie pipe installs protective cover and spray ring near feed opening place, spray ring is positioned at below protective cover, spray ring is provided with nozzle, nozzle precession is adjustable, and nozzle connects force (forcing) pump, and force (forcing) pump connects water tank.The utility model use safety, reliable, flexible operation is convenient, the firmness of water smoke, inlet zone scope, spray apart from etc. can regulate according to working condition requirement, easy and simple to handle, efficiency of dust collection is high, few with water, and target is accurate, reduces costs, and reduces environment dust pollution.
Description
Technical field
The utility model relates to treating flour dust device, is specifically related to a kind of power plant dust inlet Dust Improvement device.
Background technology
When the storage content of ash is close to the warning position in storehouse of storing in a warehouse in power plant's ash silo, feed opening discharging decompression must be opened.After ash material high temperature action, water ratio is extremely low, and ash particles diameter is minimum, ash material granular mass is little, opens in the process of discharging, very easily produce dust pollution with in Flow of Goods and Materials process at material mouth, cause a large amount of dust of working space floating, work the mischief to the healthy of staff.A large amount of dust enters running device simultaneously, between movable parts, form hard abrasive, and the wearing and tearing of aggravation equipment, affect in-use performance and the service life of equipment.The current improvement for dust inlet airborne dust adopts water spray watering process more, and water consumption is large, and production time is short, and power consumption is high, and operating cost is high, and ash material aqueous ingredients exceeds standard, and dust removing effects is bad, inefficiency.
Summary of the invention
The purpose of this utility model is to provide a kind of depositing dust dusting equipment of efficient, the energy-conserving and environment-protective for power plant's dust inlet Dust Improvement, it is the water pressurization of purifying treatment being crossed by high pressure pump, spray ring nozzle is sent to again by high-pressure pipe, water is atomized into particulate and ejects, directly contact with air, water smoke is caught dirt with certain characteristics of motion and dust particle generation inertial collision, gravity settling, interception, is spread effects such as trapping, thus reaches the object of depositing dust.
The technical solution of the utility model is:
Power plant's dust inlet Dust Improvement device, comprise tremie pipe, water tank, force (forcing) pump, protective cover, spray ring, nozzle, tremie pipe installs protective cover and spray ring near feed opening place, spray ring is positioned at below protective cover, spray ring is provided with nozzle, and nozzle can make water fogging, and nozzle precession is adjustable, nozzle connects force (forcing) pump, and force (forcing) pump connects water tank.
Concrete, spray ring is divided into inner spraying ring and outer spray ring.
Concrete, the uniform welding tip of spray ring, the nozzle in outer spray ring and vertical direction have inclination angle.
Concrete, arrange pressure-gradient control valve between force (forcing) pump and spray ring, pressure-gradient control valve can regulate hydraulic pressure, thus nozzle to go out droplet degree controlled.
The utility model use safety, reliable, flexible operation is convenient, the firmness of water smoke, inlet zone scope, spray apart from etc. can regulate according to working condition requirement, easy and simple to handle, efficiency of dust collection is high, few with water, and target is accurate, reduces costs, and reduces environment dust pollution.
Accompanying drawing explanation
Fig. 1 is treating flour dust fundamental diagram of the present utility model.
1 feed opening 2 protective cover 3 spray ring 4 nozzle 5 inner spraying ring spraying 6 outer spray rings are sprayed 7 ash material transpories trolley.
Detailed description of the invention
Power plant's dust inlet Dust Improvement device, comprise water supply line, water tank, force (forcing) pump, pressure-gradient control valve, protective cover 2, spray ring 3, nozzle 4, electrical control cabinet etc., normal pressure clean water injects water tank by water supply line, plunger pump water inlet and water tank UNICOM, water outlet is connected by high-pressure hydraulic pipe-line with spray ring 3 nozzle 4 by Stress control valve body; Plunger pump passes through V belt translation by motor, actuation plunger pump work; Electric motor starting and stopping be manual or remote pilot by electrical control cabinet.
Protective cover 2, spray ring 3 and nozzle 4 is installed additional at feed opening 1.Protective cover 2 is arranged on top place outside dust inlet, protective cover 2 times installs spray rings 3 near dust inlet places, and spray ring 3 coolant inlet pipe is by the water supply pipe UNICOM of protective cover 2 perforate and laying, and spray ring 3 is divided into inner spraying ring and outer spray ring, inner spraying ring ejection inner spraying ring spraying 5, the outer spray ring of outer spray ring ejection sprays 6, and inner spraying ring is sprayed and 5 played master control effect, when blanking, when dust does not also fly up, to be sprayed 5 wrap streams by inner spraying ring, mist particle and dust granules condense and land, and play and intend dirt effect; Nozzle 4 in outer spray ring tilts certain angle, inner spraying ring spray 5 spray regimes parcel ash material transport trolley 7 railway carriage or compartments, outer spray ring water smoke 6 forms secondary protection district in periphery, compartment, and outer spray ring water smoke 6 major part drops on the outside in compartment, does not increase the Moisture high UCL requirement of ash material.By plan dirt, the depositing dust of inner spraying ring spraying 5, the secondary protection of outer spray ring water smoke 6, accomplishes that dust does not fly upward, indiffusion, falls back in compartment.
In system operation, aqueous water is from atmospheric pressure state, certain pressure is increased to through pressure pipeline or atomizing pump, again through atomizer 4, aqueous water is atomized, water smoke is caught dirt with certain characteristics of motion and dust particle generation inertial collision, gravity settling, interception, is spread effects such as trapping, reaches the object of depositing dust.
Finally should be noted that: above embodiment is only in order to illustrate that the technical solution of the utility model is not intended to limit; Although be described in detail the utility model with reference to preferred embodiment, those of ordinary skill in the field have been to be understood that: still can modify to detailed description of the invention of the present utility model or carry out equivalent replacement to portion of techniques feature; And not departing from the spirit of technical solutions of the utility model, it all should be encompassed in the middle of the technical scheme scope of the utility model request protection.
Claims (4)
1. power plant's dust inlet Dust Improvement device, comprise tremie pipe, water tank, force (forcing) pump, protective cover, spray ring, nozzle, it is characterized in that, tremie pipe installs protective cover and spray ring near feed opening place, spray ring is positioned at below protective cover, and spray ring is provided with nozzle, and nozzle precession is adjustable, nozzle connects force (forcing) pump, and force (forcing) pump connects water tank.
2. power plant's dust inlet Dust Improvement device according to claim 1, it is characterized in that, spray ring is divided into inner spraying ring and outer spray ring.
3. power plant's dust inlet Dust Improvement device according to claim 1, it is characterized in that, the uniform welding tip of spray ring, the nozzle in outer spray ring and vertical direction have inclination angle.
4. power plant's dust inlet Dust Improvement device according to claim 1, is characterized in that, arrange pressure-gradient control valve between force (forcing) pump and spray ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520206676.6U CN204549524U (en) | 2015-04-08 | 2015-04-08 | Power plant's dust inlet Dust Improvement device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520206676.6U CN204549524U (en) | 2015-04-08 | 2015-04-08 | Power plant's dust inlet Dust Improvement device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204549524U true CN204549524U (en) | 2015-08-12 |
Family
ID=53824662
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520206676.6U Expired - Fee Related CN204549524U (en) | 2015-04-08 | 2015-04-08 | Power plant's dust inlet Dust Improvement device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204549524U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105883442A (en) * | 2016-05-23 | 2016-08-24 | 北京国电富通科技发展有限责任公司 | Dust removal device used for unloading slag of slag bin or unloading dust of dust silo |
-
2015
- 2015-04-08 CN CN201520206676.6U patent/CN204549524U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105883442A (en) * | 2016-05-23 | 2016-08-24 | 北京国电富通科技发展有限责任公司 | Dust removal device used for unloading slag of slag bin or unloading dust of dust silo |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP03 | Change of name, title or address |
Address after: 457000 energy equipment industry incubator Park, Hualong District, Puyang, Henan Patentee after: HENAN HONESTAR ENVIRONMENTAL EQUIPMENT CO.,LTD. Address before: 457000, Puyang Henan Zhongyuan Road East Industrial Zone, Dongpu District Patentee before: PUYANG DINGCHENG ENGINEERING MACHINES Co.,Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150812 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |