CN106006038B - A kind of defeated ash pump of fully automatic operation - Google Patents
A kind of defeated ash pump of fully automatic operation Download PDFInfo
- Publication number
- CN106006038B CN106006038B CN201610572128.4A CN201610572128A CN106006038B CN 106006038 B CN106006038 B CN 106006038B CN 201610572128 A CN201610572128 A CN 201610572128A CN 106006038 B CN106006038 B CN 106006038B
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- Prior art keywords
- valve
- ash
- threeway
- pump
- defeated
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G53/00—Conveying materials in bulk through troughs, pipes or tubes by floating the materials or by flow of gas, liquid or foam
- B65G53/04—Conveying materials in bulk pneumatically through pipes or tubes; Air slides
- B65G53/06—Gas pressure systems operating without fluidisation of the materials
- B65G53/10—Gas pressure systems operating without fluidisation of the materials with pneumatic injection of the materials by the propelling gas
- B65G53/12—Gas pressure systems operating without fluidisation of the materials with pneumatic injection of the materials by the propelling gas the gas flow acting directly on the materials in a reservoir
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G53/00—Conveying materials in bulk through troughs, pipes or tubes by floating the materials or by flow of gas, liquid or foam
- B65G53/34—Details
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G53/00—Conveying materials in bulk through troughs, pipes or tubes by floating the materials or by flow of gas, liquid or foam
- B65G53/34—Details
- B65G53/66—Use of indicator or control devices, e.g. for controlling gas pressure, for controlling proportions of material and gas, for indicating or preventing jamming of material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G2201/00—Indexing codes relating to handling devices, e.g. conveyors, characterised by the type of product or load being conveyed or handled
- B65G2201/04—Bulk
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Air Transport Of Granular Materials (AREA)
Abstract
The invention discloses a kind of defeated ash pump of fully automatic operation, including defeated ash pump, the front of defeated ash pump is provided with electric cabinet, defeated ash pump top is provided with sending cans, level-sensing device is provided on the ash bucket of sending cans lower part, the back entrance of defeated ash pump is provided with dome valve, it is characterised in that：The described defeated ash pump left end divides two-way to pick out by threeway D, all the way access valve, another way successively adapter tube road A, threeway C, threeway B upwards；Threeway B divides two-way to pick out, and connects safety pressure release valve upwards all the way, another way successively acting flange, angle pedestal valve A, filter A, threeway E, threeway A to the left；Threeway A divides two-way to pick out, and passes sequentially through filter B, angle pedestal valve B connection making-up air device downwards all the way, and another way passes through pipeline B to the left and connects pressure reducing valve.The configuration of the present invention is simple, maintenance workload are small, conveying capacity is big, good grey gas ratio, and promoting and applying has good economic and social benefit.
Description
Technical field
The invention belongs to dedusting technology field, in particular to the defeated ash pump of the AV of fully automatic operation.
Background technique
Conveying of the defeated ash pump for flying dust under electric precipitator, can carry out the conveying of 300 meters or so of extra long distance；It is being
In normal course of operation of uniting, ash is deposited in the exit of defeated ash pump top deduster electric field, and flying dust is dropped under gravity
It is mounted in the defeated ash pump of lower section, grey library is then delivered to by ash handing pipeline.
Summary of the invention
The purpose of the present invention will solve above-mentioned technical problem.
The object of the present invention is achieved like this：A kind of defeated ash pump of fully automatic operation, including defeated ash pump, before defeated ash pump
Side is provided with electric cabinet, and defeated ash pump top is provided with sending cans, and level-sensing device is provided on the ash bucket of sending cans lower part, defeated ash pump
Back entrance is provided with dome valve, it is characterised in that：The defeated ash pump left end divides two-way to pick out by threeway D, receives all the way
Valve, another way successively adapter tube road A, threeway C, threeway B upwards；Threeway B divides two-way to pick out, and connects safety pressure release upwards all the way
Valve, another way successively acting flange, angle pedestal valve A, filter A, threeway E, threeway A to the left；Threeway A divides two-way to pick out, all the way downwards
Filter B, angle pedestal valve B connection making-up air device are passed sequentially through, another way passes through pipeline B to the left and connects pressure reducing valve.
A kind of defeated grey pump operation system of fully automatic operation, including following operating procedure：
1）, defeated ash pump be arranged in deduster electric field outlet lower section, the defeated ash pump under each deduster electric field share one it is defeated
Grey pipeline；
2）, the level-sensing device in sending cans ash bucket it is capped, trigger primary conveying circulation；
3）, all defeated grey pump intakes dome valve pass sequentially through corresponding electromagnetic valve coil and obtain electric-opening, opened by main pump
Begin, is spaced 1 second, ash is fallen under gravity into pump；
4）, when blanking timer then, after delay 2 seconds, all dome valves pass sequentially through corresponding electromagnetic valve coil and lose
It is electrically turn off, by main pump, is spaced 1 second, pipeline and dome valve seal ash conveying pipe when closing, to prevent air due to electric precipitation
Device negative pressure is inhaled into through conveyance conduit；
5）, by an of short duration delay, after all inlet valves close and send back to sealing signal, main conveying air valve and
Fluidization air valve obtained by corresponding electromagnetic valve coil it is electric so that valve on pipeline before air is introduced into main defeated ash pump completely
It opens；
6）, open conveying air valve, it is all it is defeated ash pump in ash will enter conveyance conduit, be then transferred to target ash
Library；
7）, after ash unloads ash charge library, issue discharge pressure decline signal, conveying air valve close, circulation complete；
8）, when the intercycle time then or ash bucket low material position triggering, start new conveying circulation；
9）, every defeated ash pump be equipped with Pneumatic controlled box on the spot, Pneumatic controlled box is provided with solenoid valve relevant to defeated grey pump, pressure is opened
It closes, distant place control is controlled by PLC, and main menu includes control, instruction and warning message；If discharge pressure is higher than in conveying
The pressure value of setting, main conveying air valve, fluidization air valve will be closed by corresponding electromagnetic valve coil power loss；Work as discharge pressure
When dropping to setting value, main conveying air valve, fluidization air valve will obtain electric opening again by corresponding electromagnetic valve coil, until
Discharge pressure meets the numerical requirements that conveying is completed.
The configuration of the present invention is simple, maintenance workload are small, conveying capacity is big, good grey gas ratio, promote and apply with good
Economic and social benefit.
Detailed description of the invention
Fig. 1 is main view of the invention.
Fig. 2 is defeated ash pump top view layout of the invention.
In figure：1. defeated ash pump；2. dome valve；3. electric cabinet；4. pressure reducing valve；5. threeway A；6. filter A；7. angle pedestal valve A；
8. flange；9. safety pressure release valve；10. threeway B；11. threeway C；12. pipeline A；13. threeway D；14. ball valve；15. angle pedestal valve
B；16. filter B；17. threeway E.
Specific embodiment
The present invention will be further explained below with reference to the attached drawings, but not as limitation of the present invention：
A kind of defeated ash pump of fully automatic operation, including defeated ash pump 1, the front of defeated ash pump 1 are provided with electric cabinet 3, defeated ash pump 1
Top is provided with sending cans, and level-sensing device is provided on the ash bucket of sending cans lower part, and the back entrance of defeated ash pump 1 is provided with dome valve
2,1 left end of the described defeated ash pump divides two-way to pick out by threeway D13, all the way access valve 14, another way successively adapter tube road upwards
A12, threeway C11, threeway B10；Threeway B10 divides two-way to pick out, and connects safety pressure release valve 9 upwards all the way, another way to the left according to
Secondary acting flange 8, angle pedestal valve A7, filter A6, threeway E17, threeway A5；Threeway A5 divides two-way to pick out, and passes sequentially through downwards all the way
Filter B 16, angle pedestal valve B15 connection making-up air device, another way pass through pipeline B to the left and connect pressure reducing valve 4.
When it is implemented, including following operating procedure：A), the time signal of level-sensing device signal or setting, defeated ash pump 1 are obtained
Starting；
B), postpone 2~3 seconds, sealing ring is deflated；
C), postpone 2~3 seconds, dome valve 2 is opened, charging；
D), feed time is about 8~30 seconds；
E), dome valve 2 is closed；
F), position shutdown signal is obtained, postpones 2~3 seconds, sealing ring expansion；
G), postpone 1~2 second, open conveying air intake valve（Angle pedestal valve）It being conveyed, pipeline pressure drops to blank pipe pressure,
It is automatically stopped after general 0.04MPa~0.08MPa；
H), next level-sensing device signal is waited, next circulation is voluntarily started.
Embodiment one, a kind of defeated grey pump operation system of fully automatic operation, including following operating procedure：
1）, defeated ash pump 1 be arranged in deduster electric field outlet lower section, the defeated ash pump 1 under each deduster electric field shares one
Ash conveying pipe；
2）, the level-sensing device in ash bucket it is capped, trigger primary conveying circulation；
3）, 1 entrance of all defeated ash pumps dome valve 2 pass sequentially through corresponding electromagnetic valve coil and obtain electric-opening, by main pump
Start, is spaced 1 second, ash is fallen under gravity into pump；
4）, when blanking timer then, after delay 2 seconds, all dome valves 2 pass sequentially through corresponding electromagnetic valve coil and lose
It is electrically turn off, by main pump, is spaced 1 second, pipeline and dome valve 2 seal ash conveying pipe when closing, to prevent air from removing due to electricity
Dirt device negative pressure is inhaled into through conveyance conduit；
5）, by an of short duration delay, after all inlet valves close and send back to sealing signal, main conveying air valve and
Fluidization air valve obtained by corresponding electromagnetic valve coil it is electric so that valve on pipeline is complete before air is introduced into main defeated ash pump 1
It is complete to open；
6）, open conveying air valve, it is all it is defeated ash pump 1 in ashes will enter conveyance conduit, be then transferred to target ash
Library；7）, after ash unloads ash charge library, issue discharge pressure decline signal, conveying air valve close, circulation complete；
8）, when the intercycle time then or ash bucket low material position triggering, start new conveying circulation；
9）, every defeated ash pump 1 be equipped with Pneumatic controlled box on the spot, Pneumatic controlled box is provided with and defeated ash pump 1 relevant solenoid valve, pressure
Switch, distant place control are controlled by PLC, and main menu includes control, instruction and warning message；If discharge pressure is high in conveying
In the pressure value of setting, main conveying air valve, fluidization air valve will be closed by corresponding electromagnetic valve coil power loss；Work as delivery pressure
When power drops to setting value, main conveying air valve, fluidization air valve will obtain electric opening again by corresponding electromagnetic valve coil, directly
Meet the numerical requirements that conveying is completed to discharge pressure.
The above embodiment of the present invention is only to clearly demonstrate examples of the invention, but be not limited to this hair
Bright protection scope, all equivalent technical solutions also belong to scope of the invention, and scope of patent protection of the invention should be by each
Item claim limits.
Claims (2)
1. a kind of defeated ash pump of fully automatic operation, including defeated ash pump（1）, defeated ash pump（1）Front be provided with electric cabinet（3）, defeated
Ash pump（1）Top is provided with sending cans, and level-sensing device, defeated ash pump are provided on the ash bucket of sending cans lower part（1）Back entrance set
It is equipped with dome valve（2）, it is characterised in that：The defeated ash pump（1）Left end passes through threeway D（13）Divide two-way to pick out, receives all the way
Valve（14）, another way successively adapter tube road A upwards（12）, threeway C（11）, threeway B（10）；Threeway B（10）Two-way is divided to pick out, all the way
Safety pressure release valve is connect upwards（9）, another way successively acting flange to the left（8）, angle pedestal valve A（7）, filter A（6）, threeway E
（17）, threeway A（5）；Threeway A（5）Divide two-way to pick out, passes sequentially through filter B downwards all the way（16）, angle pedestal valve B（15）Connection
Making-up air device, another way pass through pipeline B to the left and connect pressure reducing valve（4）.
2. a kind of defeated grey pump operation method of fully automatic operation according to claim 1, it is characterised in that：Including following behaviour
Make step：
1）, it is defeated ash pump（1）It is arranged in deduster electric field outlet lower section, the defeated ash pump under each deduster electric field（1）Share one
Ash conveying pipe；
2）, the level-sensing device in sending cans ash bucket it is capped, trigger primary conveying circulation；
3）, all defeated ash pumps（1）The dome valve of entrance（2）It passes sequentially through corresponding electromagnetic valve coil and obtains electric-opening, it is defeated by master
Ash pump starts, and is spaced 1 second, ash is fallen under gravity into pump；
4）, when blanking timer then, delay 2 seconds after, all dome valves（2）Pass sequentially through corresponding electromagnetic valve coil power loss
It closes, being pumped by the defeated ash of master, is spaced 1 second, pipeline and dome valve（2）Ash conveying pipe is sealed when closing, with prevent air due to
Electric precipitator negative pressure is inhaled into through ash conveying pipe；
5）, by an of short duration delay, after all inlet valves close and send back to sealing signal, main conveying air valve and fluidisation
Air valve obtained by corresponding electromagnetic valve coil it is electric so that valve on pipeline is beaten completely before air is introduced into main defeated ash pump
It opens；
6）, open conveying air valve, it is all it is defeated ash pump（1）In ash will enter ash conveying pipe, be then transferred to target ash library；
7）, after ash unloads ash charge library, issue discharge pressure decline signal, conveying air valve close, circulation complete；
8）, when the intercycle time then or ash bucket low material position triggering, start new conveying circulation；
9）, every it is defeated ash pump（1）It is equipped with Pneumatic controlled box on the spot, Pneumatic controlled box is provided with to be pumped with defeated ash（1）Relevant solenoid valve, pressure
Switch, distant place control are controlled by PLC, and main menu includes control, instruction and warning message；If discharge pressure is high in conveying
In the pressure value of setting, main conveying air valve, fluidization air valve will be closed by corresponding electromagnetic valve coil power loss；Work as delivery pressure
When power drops to setting value, main conveying air valve, fluidization air valve will obtain electric opening again by corresponding electromagnetic valve coil, directly
Meet the numerical requirements that conveying is completed to discharge pressure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610572128.4A CN106006038B (en) | 2016-07-20 | 2016-07-20 | A kind of defeated ash pump of fully automatic operation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610572128.4A CN106006038B (en) | 2016-07-20 | 2016-07-20 | A kind of defeated ash pump of fully automatic operation |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106006038A CN106006038A (en) | 2016-10-12 |
| CN106006038B true CN106006038B (en) | 2018-11-27 |
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ID=57115885
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610572128.4A Active CN106006038B (en) | 2016-07-20 | 2016-07-20 | A kind of defeated ash pump of fully automatic operation |
Country Status (1)
| Country | Link |
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| CN (1) | CN106006038B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108313735A (en) * | 2018-03-08 | 2018-07-24 | 眉山市建远商贸有限公司 | A kind of defeated ash pump |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205820366U (en) * | 2016-07-20 | 2016-12-21 | 江苏霖润达环保设备制造有限公司 | The defeated ash pump of fully automatic operation |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3247660A1 (en) * | 1982-12-23 | 1984-10-31 | Wilfried 5800 Hagen Stein | Apparatus for a metered delivery of pulverulent material |
| JP2004299893A (en) * | 2003-04-01 | 2004-10-28 | Ueno Engineering Kk | Method and device for pneumatic power transportation of wet powder |
| CN201473501U (en) * | 2009-09-04 | 2010-05-19 | 湖北华强化工集团有限公司 | Ash conveying device of gas making furnace |
| CN202704563U (en) * | 2012-06-29 | 2013-01-30 | 上海城投污水处理有限公司 | Incineration fly ash conveying device |
| CN105621103A (en) * | 2014-12-01 | 2016-06-01 | 常州常衡德宇粉体集成系统有限公司 | Positive-pressure conveying system device |
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2016
- 2016-07-20 CN CN201610572128.4A patent/CN106006038B/en active Active
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205820366U (en) * | 2016-07-20 | 2016-12-21 | 江苏霖润达环保设备制造有限公司 | The defeated ash pump of fully automatic operation |
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| Publication number | Publication date |
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| CN106006038A (en) | 2016-10-12 |
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