CN202704567U - Electric dust removal and ash conveying device of three-waste furnace - Google Patents
Electric dust removal and ash conveying device of three-waste furnace Download PDFInfo
- Publication number
- CN202704567U CN202704567U CN 201220405216 CN201220405216U CN202704567U CN 202704567 U CN202704567 U CN 202704567U CN 201220405216 CN201220405216 CN 201220405216 CN 201220405216 U CN201220405216 U CN 201220405216U CN 202704567 U CN202704567 U CN 202704567U
- Authority
- CN
- China
- Prior art keywords
- ash
- ash conveying
- material sealed
- conveying device
- 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
Links
Images
Landscapes
- Refuse Collection And Transfer (AREA)
Abstract
The utility model discloses an electric dust removal and ash conveying device of a three-waste furnace. The electric dust removal and ash conveying device comprises a material sealed-transportation pump, wherein the material sealed-transportation pump is connected to an electric dust removal and ash conveying port of the three-waste furnace through an ash discharge pipe; the front section of the material sealed-transportation pump is provided with a roots blower, and the rear end of the material sealed-transportation pump is connected with an ash cabin through an ash conveying pipe; the roots blower is used as an air source of the material sealed-transportation pump; the ash conveying capacity can be controlled by the material sealed-transportation pump through a hand wheel; and after ash enters the material sealed-transportation pump, the ash is continuously conveyed into the ash cabin by the material sealed-transportation pump through the ash conveying pipe without other intermediate steps or equipment. The dust removal and ash conveying device has the advantages of easiness in operation and safety and reliability in use.
Description
Technical field
The utility model relates to a kind of dedusting ash conveying device, particularly three wastes stove electric precipitation ash conveying device.
Background technology
At present, grey defeated grey basic scrapper conveyor conveying or the storehouse pump Intermittent positive pressure of adopting carried under the three wastes stove electric precipitation, and the scrapper conveyor conveying is large owing to the dust secondary fly-up, the reasons such as ambient environment are poor, scrapper conveyor fault rate height approach and eliminate.It is a kind of mode of at present defeated grey more employing that storehouse pump Intermittent positive pressure is carried, be that the electric precipitation ash discharging hole is divided into feed bin, inlet valve is established on the feed bin top, in level-sensing device is arranged, discharging opening is connected to laterally defeated grey tracheae, defeated grey tracheae carries out air feed by Air compressor, and far-end is established bleeder valve, and moving mainly is that the automatic control of PLC combines with manually controlling.The major defect of this form is as follows: 1, the instrument controlling point is many, and fault rate is high; 2, owing to adopt intermittent delivery, inlet valve opens and closes frequent, and wearing and tearing are large, the frequent seal ring, and service expenditure is higher; 3, conveying is not steady, and the plugging phenomenon often occurs; 4, adopt instrument air and power air two cover systems, power consumption is higher.
Summary of the invention
Technical problem to be solved in the utility model provides a kind of simple to operate, safe and reliable three wastes stove electric precipitation ash conveying device.
Solve the problems of the technologies described above, the technical solution adopted in the utility model is:
A kind of three wastes stove electric precipitation ash conveying device comprises material envelope pump, and material envelope pump is connected in three wastes stove electric precipitation ash discharging hole by ash discharging pipe, and the leading portion of material envelope pump is provided with roots blower, and the back segment of material envelope pump connects ash silo by ash pipeline.
Roots blower is as the source of the gas of material envelope pump, and material envelope pump can be controlled defeated ash amount by handwheel, after ash material enters material envelope pump, continuously is transported in the ash silo by ash pipeline by material envelope pump, and the centre can be without other intermediate link and equipment.
Compared with prior art, the beneficial effects of the utility model are: (1) is simple in structure, easy to operate; (2) continuous low-pressure delivery, valve need not frequent keying, and it is low to wear and tear, and fault rate is few; (3) system operates steadily, and is substantially without the plugging phenomenon, safe and reliable; (4) velocity in pipes is lower and constant, and driven fan carries without any impact, and system and all devices life-span are long, and service expenditure is low; (5) driven fan arranges separately, does not need the other system coordination wind regime problem with main factory.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Among the figure, 1-material envelope pump, 2-ash discharging pipe, 3-three wastes stove electric precipitation, 4-roots blower, 5-ash pipeline, 6-ash silo.
The specific embodiment
Below in conjunction with accompanying drawing the claimed technical scheme of the utility model is done and to be specified.
A kind of three wastes stove electric precipitation ash conveying device described in the utility model, comprise material envelope pump 1, material envelope pump 1 is connected in three wastes stove electric precipitation 3 ash discharging holes by ash discharging pipe 2, and the leading portion of material envelope pump 1 is provided with roots blower 4, and the back segment of material envelope pump 1 connects ash silo 6 by ash pipeline 5.Material envelope pump 1 is provided with the handwheel that can regulate defeated ash amount.Material envelope pump 1 is below three wastes stove electric precipitation 3, with ash discharging pipe 2 binders envelope pump 1 and three wastes stove electric precipitation 3.Roots blower 4 and ash silo 6 are separately positioned on the both sides of material envelope pump 1.
Claims (1)
1. three wastes stove electric precipitation ash conveying device, it is characterized in that: comprise material envelope pump (1), material envelope pump (1) is connected in three wastes stove electric precipitation (3) ash discharging hole by ash discharging pipe (2), the leading portion of material envelope pump (1) is provided with roots blower (4), and the back segment of material envelope pump (1) connects ash silo (6) by ash pipeline (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220405216 CN202704567U (en) | 2012-08-16 | 2012-08-16 | Electric dust removal and ash conveying device of three-waste furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220405216 CN202704567U (en) | 2012-08-16 | 2012-08-16 | Electric dust removal and ash conveying device of three-waste furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202704567U true CN202704567U (en) | 2013-01-30 |
Family
ID=47584892
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220405216 Expired - Fee Related CN202704567U (en) | 2012-08-16 | 2012-08-16 | Electric dust removal and ash conveying device of three-waste furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202704567U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105066696A (en) * | 2015-07-30 | 2015-11-18 | 北新集团建材股份有限公司 | Automatic ash discharge method and system for furnace in fluid bed |
-
2012
- 2012-08-16 CN CN 201220405216 patent/CN202704567U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105066696A (en) * | 2015-07-30 | 2015-11-18 | 北新集团建材股份有限公司 | Automatic ash discharge method and system for furnace in fluid bed |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204137759U (en) | A kind of Blast Furnace Feeding System | |
| CN202704567U (en) | Electric dust removal and ash conveying device of three-waste furnace | |
| CN205090388U (en) | Economizer ash merges conveying system with dust remover ash | |
| CN203959329U (en) | A kind of Pneumatic conveyer | |
| CN206384574U (en) | A kind of air-transport system | |
| CN202807883U (en) | Dilute-phase pneumatic transmission system for fly ash materials | |
| CN105197598A (en) | Vacuum lifter | |
| CN201873337U (en) | Dry-method dedusting dense-phase pneumatic transmission system of blast furnace | |
| CN202704562U (en) | Material seal pump | |
| CN202912388U (en) | Rapid delivery device of powder materials | |
| CN203372825U (en) | Material air conveying system | |
| CN204110925U (en) | A kind of pneumatic transporting feeding envelope pump | |
| CN204643168U (en) | A kind of powder continus convergence pumping system | |
| CN204777658U (en) | Economizer ash conveying system | |
| CN204490021U (en) | A kind of device preventing metallurgical fine coal delivery duct from blocking | |
| CN105180185A (en) | Air-cooled dry slag extractor with pneumatic transmission system and control method of air-cooled dry slag extractor | |
| CN210543842U (en) | Bag collector with dust bag leak hunting function | |
| CN101624143A (en) | Blockage removing device and method for pneumatic ash conveying pipe | |
| CN203508179U (en) | Raymond mill discharge device | |
| CN203283867U (en) | In-boiler desulfurization limestone powder pneumatic conveying system for circulating fluidized bed boiler | |
| CN201942320U (en) | Improved petroleum coke powder combustion conveying device for industrial kiln | |
| CN201834555U (en) | Novel pneumatic conveying powdery material sealing pump | |
| CN203382222U (en) | Device for removing blocking at discharging opening of large-particle material conveying device | |
| CN204700760U (en) | The anticlogging liquid feed device of a kind of peristaltic pump woven hose | |
| CN203845455U (en) | Mixing conveying system for coal economizer and denitration part cinder and electric ash removing part fine ash |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130130 Termination date: 20150816 |
|
| EXPY | Termination of patent right or utility model |