CN109230550A - A kind of full-automatic Pneumatic conveying pipeline dredger - Google Patents
A kind of full-automatic Pneumatic conveying pipeline dredger Download PDFInfo
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- CN109230550A CN109230550A CN201811254229.2A CN201811254229A CN109230550A CN 109230550 A CN109230550 A CN 109230550A CN 201811254229 A CN201811254229 A CN 201811254229A CN 109230550 A CN109230550 A CN 109230550A
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- module
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- induction module
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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
- B65G53/34—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
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Processing Of Solid Wastes (AREA)
- Refuse Collection And Transfer (AREA)
Abstract
The present invention provides a kind of full-automatic Pneumatic conveying pipeline dredgers, which is characterized in that including ash disposal module, induction module and control module.Ash disposal module is made of two blades fixed on electric motor and coupled axis；Induction module is made of one group of blade fixed on generator and coupled axis；Control module is made of microcontroller development board and battery.Device is mounted on pipeline lower part.Single-chip microcontroller shifts to an earlier date the good program of burning, when single-chip microcontroller senses the electric signal that induction module transmits, illustrates that flyash normally conveys at this time；When not receiving electric signal, illustrate that induction module stops working, pipeline lower part dust stratification has influenced the flowing of flyash.Single-chip microcontroller controls battery to ash disposal module for power supply at this time.When receiving electric signal again, power supply of the battery to ash disposal module, pipe-dredging are terminated.Time saving and energy saving, safe and efficient full-automatic dredging effect is reached.
Description
Technical field
The present invention relates to a kind of full-automatic Pneumatic conveying pipeline dredger, especially a kind of full-automatic fly ash in electric power plant gas
Power conveyance conduit dredger.
Background technique
The flyash of thermal power plant generallys use pneumatic conveying mode, since dust constituent is complicated in pipeline, accumulates frequent occurrence
Grey phenomenon can block when serious, to influence normal ash transfer.
Current settling mode mainly has:
1. pipeline external beats method, and dust stratification is shatter；
2. cutting pipeline directly clears up block part；
3. block part is washed open with high pressure gas.
Although these methods can play the role of unclog the pipe, there is certain limitation.For example it usually expends big
The manpower and material resources of amount make pipeline benefit from service life reduction etc. during dredging.Therefore, develop one kind can safely and efficiently dredge it is stifled
The device of plug is particularly important.
Summary of the invention
The problem of present invention aim to address Pneumatic conveying pipeline blockings, it is serious can to predict flyash accumulation in advance
Position, realization efficiently dredges block part from pipeline internal security, to realize the automation of pipe-dredging.
In order to solve the above technical problems, the technical scheme adopted by the invention is that:
A kind of full-automatic Pneumatic conveying pipeline dredger, it is whole to be made of ash disposal module, induction module and control module.
Ash disposal module includes two driving groups, and each driving group is made of two blades fixed on electric motor and coupled axis；
Induction module is made of one group of blade fixed on generator and coupled axis；Control module is by microcontroller development board and battery
Composition.
A kind of above-mentioned full-automatic Pneumatic conveying pipeline dredger, the ash disposal module are made of two driving groups, each
Driving group is made of two blades fixed on an electric motor and coupled axis.Blade is S type, is pacified by metal axis connection
In the square hole of plate, the exposed one end on plate top of blade is bent towards the direction that flyash flows.When driving group is in
When working condition, electric motor band movable vane piece is rotated, so that dust stratification be blended.When driving group is in off working state, blade
Always it is hidden in square hole, both ends of the blade line and plate angle are zero at this time.
A kind of above-mentioned full-automatic Pneumatic conveying pipeline dredger, the induction module on a generator and its axis by pacifying
One group of blade composition of dress.It will drive blade high-speed rotation when flyash proper flow, generator also rotates with it generation electricity
Stream.Current transmission is to control module.When dust stratification is serious, the flyash of pipeline lower part stops flowing, and blade also stops turning therewith
Dynamic, induction module stops working, current interruptions.
A kind of above-mentioned full-automatic Pneumatic conveying pipeline dredger, the control module is by microcontroller development board and battery
Composition.Battery and microcontroller development board receive the electric signal transmitted by induction module.Battery plays the work of electric power storage and power supply
With.Microcontroller development board shifts to an earlier date the good program of burning, when microcontroller development board senses the electric signal that induction module transmits, explanation
Flyash normally conveys at this time, and there is no dust stratification situations；When not receiving electric signal, illustrate that induction module stops working,
Pipeline lower part dust stratification has seriously influenced the flowing of flyash.Microcontroller development board issues an order to ash disposal to battery at this time
Module for power supply, when receiving the electric signal of induction module again, microcontroller development board terminates power supply of the battery to ash disposal module.
A kind of above-mentioned full-automatic Pneumatic conveying pipeline dredger, the plate front end for playing carrying have certain slope,
Edge is that arc can be bonded with inner wall of the pipe.
Detailed description of the invention
Present invention will be further explained below with reference to the attached drawings and examples.
Fig. 1 is present apparatus front view；
Fig. 2 is present apparatus top view；
Fig. 3 is installation site diagrammatic cross-section in present apparatus pipeline.
1. support plate in figure, 2. bent blades, 3. prismatic blades, 4. electric motors, 5. generators, 6. batteries, 7. single-chip microcontrollers
Development board.
Specific embodiment
The present apparatus is mounted on the lower part of the easy block part of pipeline.When flyash normally conveys, battery and microcomputer development
Plate can receive the electric signal transmitted by induction module.Microcontroller development board shifts to an earlier date the good program of burning, works as microcontroller development board
When sensing the electric signal that induction module transmits, illustrate that flyash normally conveys at this time, there is no dust stratification situations；When receive not
When to electric signal, illustrate that induction module stops working, pipeline lower part dust stratification has seriously influenced the flowing of flyash.At this time
Microcontroller development board controls battery to ash disposal module for power supply, when receiving the electric signal of induction module again, microcomputer development
Plate terminates power supply of the battery to ash disposal module.
Entire dredging process is not necessarily to operate pipeline itself, directly acts on inside dust stratification, will not be to pipeline itself
It damages, to reach time saving and energy saving, safely and efficiently dredge effect.
In addition, the present apparatus is equally applicable for feed or grain conveying pipeline not only using in fly ash in electric power plant delivery pipe
In, application surface is extensive.
Claims (5)
1. a kind of full-automatic Pneumatic conveying pipeline dredger, characterized in that include:
The ash disposal module being made of bent blade (2) and electric motor (4)；
The induction module being made of prismatic blade (3) and generator (5)；
The control module being made of microcontroller development board (7) and battery (6)；
The support plate (1) of each component is installed.
2. a kind of full-automatic Pneumatic conveying pipeline dredger according to claim 1, characterized in that the ash disposal module by
Two driving group compositions, each driving group is by two fixed on an electric motor (4) and coupled axis bent blade (2) groups
At.Blade (2) is S type, is mounted in the square hole of support plate (1) by metal axis connection, blade (2) is exposed the one of plate top
The direction flowed towards flyash is held to be bent.When driving group is in running order, electric motor (4) band movable vane piece (2) is rotated, from
And dust stratification is blended.When driving group is in off working state, blade (2) is hidden in square hole always, and blade (2) both ends connect at this time
Line and support plate (1) angle are zero.
3. a kind of full-automatic Pneumatic conveying pipeline dredger according to claim 1, characterized in that the induction module by
The one group of prismatic blade (3) installed on one generator (5) and its metal shaft forms.It will drive blade when flyash proper flow
(3) high-speed rotation, generator (5) also rotate with it generation electric current.Current transmission is to control module.When dust stratification is serious under pipeline
The flyash in portion stops flowing, and blade (3) also stops operating therewith, and induction module stops working, current interruptions.
4. a kind of full-automatic Pneumatic conveying pipeline dredger according to claim 1, characterized in that the control module by
Microcontroller development board (7) and battery (6) composition.What battery (6) and microcontroller development board (7) reception were transmitted by induction module
Electric signal.Battery (6) plays the role of electric power storage and power supply.Microcontroller development board (7) shifts to an earlier date the good program of burning, when single-chip microcontroller is opened
When hair plate (7) senses the electric signal that induction module transmits, illustrate that flyash normally conveys at this time, there is no dust stratification situations；
When not receiving electric signal, illustrate that induction module stops working, pipeline lower part dust stratification has seriously influenced flyash
Flowing.Microcontroller development board (7) issues an order to ash disposal module for power supply to battery (6) at this time, when receiving induction module again
Electric signal when, microcontroller development board (7) terminates battery (6) power supply to ash disposal module.
5. a kind of full-automatic Pneumatic conveying pipeline dredger according to claim 1, characterized in that support plate (1) material
It can be wooden, ceramic or plastics, inside there is the duct of the groove for installing each component and square hole and conveying circuit.Installation site
In pipeline lower part, support plate (1) front end has certain slope, and edge is that arc is bonded with inner wall of the pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811254229.2A CN109230550A (en) | 2018-10-16 | 2018-10-16 | A kind of full-automatic Pneumatic conveying pipeline dredger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811254229.2A CN109230550A (en) | 2018-10-16 | 2018-10-16 | A kind of full-automatic Pneumatic conveying pipeline dredger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109230550A true CN109230550A (en) | 2019-01-18 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811254229.2A Pending CN109230550A (en) | 2018-10-16 | 2018-10-16 | A kind of full-automatic Pneumatic conveying pipeline dredger |
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| CN (1) | CN109230550A (en) |
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| US3746026A (en) * | 1972-06-05 | 1973-07-17 | J Herring | Pipeline plugging pig |
| CN1923643A (en) * | 2006-09-04 | 2007-03-07 | 李玉清 | Method of alternately operating long-distance dredging and transportation for concentrated phase powdery material |
| CN201982973U (en) * | 2011-01-29 | 2011-09-21 | 牛俊凯 | Self-power supply type pipeline leakage alarm |
| CN204165041U (en) * | 2014-10-27 | 2015-02-18 | 哈尔滨哈锅锅炉工程技术有限公司 | A kind of feeder pipe connecting device of Coal Feeding System for Circulating Fluidized Bed Combustion Boiler |
| CN105040783A (en) * | 2015-07-08 | 2015-11-11 | 吕庆东 | Sewage pipe intelligent anti-blocking device |
| CN205739492U (en) * | 2015-12-15 | 2016-11-30 | 万华生态板业股份有限公司 | Self-cleaning curved drum for fiber powder material pneumatic conveying pipeline |
| CN207112384U (en) * | 2017-06-13 | 2018-03-16 | 宁波华盛联合制动科技有限公司 | A kind of retarder pipeline anti-leak monitoring device |
| CN108480326A (en) * | 2018-04-08 | 2018-09-04 | 华北电力大学（保定） | A kind of Pneumatic conveying pipeline dredger based on inverse piezoelectric effect |
| CN209352223U (en) * | 2018-10-16 | 2019-09-06 | 华北电力大学（保定） | A kind of full-automatic Pneumatic conveying pipeline dredger |
-
2018
- 2018-10-16 CN CN201811254229.2A patent/CN109230550A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2033686A1 (en) * | 1969-07-09 | 1971-04-22 | Fiber Controls Corp | Control circuit for a demand system |
| US3746026A (en) * | 1972-06-05 | 1973-07-17 | J Herring | Pipeline plugging pig |
| CN1923643A (en) * | 2006-09-04 | 2007-03-07 | 李玉清 | Method of alternately operating long-distance dredging and transportation for concentrated phase powdery material |
| CN201982973U (en) * | 2011-01-29 | 2011-09-21 | 牛俊凯 | Self-power supply type pipeline leakage alarm |
| CN204165041U (en) * | 2014-10-27 | 2015-02-18 | 哈尔滨哈锅锅炉工程技术有限公司 | A kind of feeder pipe connecting device of Coal Feeding System for Circulating Fluidized Bed Combustion Boiler |
| CN105040783A (en) * | 2015-07-08 | 2015-11-11 | 吕庆东 | Sewage pipe intelligent anti-blocking device |
| CN205739492U (en) * | 2015-12-15 | 2016-11-30 | 万华生态板业股份有限公司 | Self-cleaning curved drum for fiber powder material pneumatic conveying pipeline |
| CN207112384U (en) * | 2017-06-13 | 2018-03-16 | 宁波华盛联合制动科技有限公司 | A kind of retarder pipeline anti-leak monitoring device |
| CN108480326A (en) * | 2018-04-08 | 2018-09-04 | 华北电力大学（保定） | A kind of Pneumatic conveying pipeline dredger based on inverse piezoelectric effect |
| CN209352223U (en) * | 2018-10-16 | 2019-09-06 | 华北电力大学（保定） | A kind of full-automatic Pneumatic conveying pipeline dredger |
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