CN106516753A - Storehouse pump ash conveying device - Google Patents

Storehouse pump ash conveying device Download PDF

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Publication number
CN106516753A
CN106516753A CN201611085373.9A CN201611085373A CN106516753A CN 106516753 A CN106516753 A CN 106516753A CN 201611085373 A CN201611085373 A CN 201611085373A CN 106516753 A CN106516753 A CN 106516753A
Authority
CN
China
Prior art keywords
ash bucket
pipeline
ash
valve
manually
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.)
Pending
Application number
CN201611085373.9A
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Chinese (zh)
Inventor
孙自强
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
CHANGZHOU SHUANGQIANG MACHINERY MANUFACTURING Co Ltd
Original Assignee
CHANGZHOU SHUANGQIANG MACHINERY MANUFACTURING Co Ltd
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 CHANGZHOU SHUANGQIANG MACHINERY MANUFACTURING Co Ltd filed Critical CHANGZHOU SHUANGQIANG MACHINERY MANUFACTURING Co Ltd
Priority to CN201611085373.9A priority Critical patent/CN106516753A/en
Publication of CN106516753A publication Critical patent/CN106516753A/en
Pending legal-status Critical Current

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65GTRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G53/00Conveying materials in bulk through troughs, pipes or tubes by floating the materials or by flow of gas, liquid or foam
    • B65G53/04Conveying materials in bulk pneumatically through pipes or tubes; Air slides
    • B65G53/24Gas suction systems
    • B65G53/26Gas suction systems operating with fluidisation of the materials

Abstract

The invention relates to a storehouse pump ash conveying device. A boiler device comprises a plurality of storehouse type pumps connected in series. The boiler device is connected with an ash bucket I and an ash bucket II through pipelines. The pipeline for connecting the boiler device with the ash bucket I is provided with a pipeline compensator and a pneumatic valve. The pipeline between the ash bucket I and the ash bucket II is provided with a pipeline switching valve. According to the storehouse pump ash conveying device, the structure is simple, use is convenient, the pipelines are not likely to be blocked, an ash conveying effect is good, conveying time is short, working efficiency is improved, the essence degree of compressed air is high, the ash flowability is improved, ash deposition is effectively prevented, the service life of the device is prolonged, and maintenance and replacement are convenient.

Description

Blow tank conveying device
Technical field
The present invention relates to a kind of blow tank conveying device.
Background technology
Blow tank conveying device is widely used in chemical industry, and food, building materials are metallurgical, the industry such as electric power, and the equipment is mainly as gas The equipment such as rotary separator and cleaner unit, feed bin to device for discharging, prevent exogenous wind from entering, the compressed air required for pneumatic ash handling Pressure, have a minimum 0.55MPa.During ash pumping ash, if pressure is less than this value, it may appear that two kinds of feelings Condition, one is that ash conveying pipe is easily blocked, and ash can not pump dedusting;Two is to increase the defeated grey time, if grey pump has conveyed the ash in pump When, compressed air pressure not yet reaches 0.55MPa, and circulatory stasiss, grey pump do not feed, when compressed air pressure is raised to After 0.55MPa, grey pump carries out next circulation again.
The degree of purification of compressed air, affects also than larger on pneumatic ash handling simultaneously.Contain substantial amounts of water in compressed air, Moisture affects the fluidisation of ash first;In addition, substantial amounts of moisture, takes Hui Ku to, after a period of time, cause ash hardened, it is grey Mobility can be worse, and directly affect grey storehouse again puts ash.
The content of the invention
The technical problem to be solved in the present invention is:Overcome the deficiency in prior art, there is provided a kind of pipeline is not likely to produce stifled Plug, send grey effect good, and time of delivery is short, improves the blow tank conveying device of work efficiency.
The technical solution adopted for the present invention to solve the technical problems is:A kind of blow tank conveying device, with boiler plant, Air conveying feeder, ash bucket I and ash bucket II, it is characterised in that:Described boiler plant includes the storehouse of some series connection Formula pump, boiler plant are connected with ash bucket I and ash bucket II by pipeline, and the pipeline that boiler plant is connected with ash bucket I is provided with pipe Road compensator and operated pneumatic valve, the pipeline between ash bucket I and ash bucket II are provided with pipeline switching valve;
Source of the gas pressure measurement pressure transmitter and hand-operated valve are connected between the boiler plant and air conveying feeder Door, is provided with the appendix being connected with ash bucket I and ash bucket II, is set on appendix between manually-operated gate and air conveying feeder There is air accumulator;
Pulse dust collector is equipped with the ash bucket I and ash bucket II, grey termination rack, pressure-and-vacuum release valve, material position is unloaded Meter and check-valves, check-valves are connected with bulk machine by pipeline, and blower fan is provided between check-valves and bulk machine;
The ash bucket I is equipped with gasification groove with II two bottom sides side of ash bucket, and gasification groove is connected with electric heater by pipeline, Electric heater upper/lower terminal is equipped with manually-operated gate, and the bottom of manually-operated gate is connected with gasification blower fan, connects between two gasification blower fans It is connected to manually-operated gate;
The ash bucket I and II bottom of ash bucket are provided with bottom of the reservior discharger, bottom of the reservior discharger be provided with spare interface and with dissipate The discharging opening of installation connection, the bottom of the reservior discharger are connected with appendix.
Further, described air conveying feeder includes cooling water supply pipe and two groups of strength feeders, It is connected in parallel between two groups of strength feeders, strength feeder includes gas-accumulating tank, dust removal filter, oil removing filtration Device, freeze dryer and air compressor machine I, are sequentially installed with check-valves and manually-operated gate between gas-accumulating tank and dust removal filter, cold Freeze exsiccator to be connected with air compressor machine I and cooling water supply pipe, the pipeline connected between two groups of strength feeders is provided with pneumatics Machine II, the other end of air compressor machine II are connected with cooling water supply pipe.
Further, described cone pump is provided with storehouse pump service valve, and the upper end of storehouse pump service valve is provided with compensator, described The feeding mouth of cone pump is connected with electric field, and between electric field and cone pump, junction is provided with hand operated gate valve.
Further, it is provided between described operated pneumatic valve and ash bucket I and unloads grey termination rack.
Further, described appendix is provided with manually-operated gate, check-valves and air accumulator.
The invention has the beneficial effects as follows:Present configuration is simple, and easy to use, pipeline is not likely to produce blocking, send grey effect Good, time of delivery is short, improves work efficiency, while the elite degree of compressed air is high, improves the mobility of ash, effectively prevents ash Deposition, improves the service life of device, is easy to keep in repair and changes.
Description of the drawings
The present invention is further described with embodiment below in conjunction with the accompanying drawings.
Fig. 1 is the structural representation of the present invention.
1. boiler plant in figure, 2. air conveying feeder, 3. ash bucket I, 4. ash bucket II, 5. cone pump, 6. pipeline mend Device is repaid, 7. operated pneumatic valve, 8. pipeline switching valve, 9. pulse dust collector, 10. unload grey termination rack, 11. pressure-and-vacuum release valves, 12. level-sensing devices, 13. check-valves, 14. bulk machines, 15. blower fans, 16. gasification grooves, 17. electric heaters, 18. gasification blower fans, 19. storehouses Bottom discharger, 20. spare interfaces, 21. discharging openings, 22. pressure transmitters, 23. appendixs, 24. cooling water supply pipes, 25. store Gas tank, 26. dust removal filters, 27. oil removal filters, 28. freeze dryers, 29. air compressor machines I, 30. air compressor machines II, 31. storehouse pumps Service valve, 32. compensators, 33. hand operated gate valves, 34. air accumulators.
Specific embodiment
Presently in connection with accompanying drawing, the present invention is further illustrated.These accompanying drawings are simplified schematic diagram only with signal side The basic structure of the formula explanation present invention, therefore which only shows the composition relevant with the present invention.
A kind of blow tank conveying device as shown in Figure 1, with boiler plant 1, air conveying feeder 2, ash bucket I 3 with And ash bucket II 4, boiler plant 1 includes the cone pump 5 of some series connection, and boiler plant 1 is by pipeline and ash bucket I 3 and ash bucket II 4 connections, the pipeline that boiler plant 1 is connected with ash bucket I 3 are provided with pipeline compensator 6 and operated pneumatic valve 7, ash bucket I 3 and ash bucket Pipeline between II 4 is provided with pipeline switching valve 8;
Source of the gas pressure measurement pressure transmitter 22 and handss are connected between the boiler plant 1 and air conveying feeder 2 Movable valve, is provided with the appendix 23 being connected with ash bucket I 3 and ash bucket II 4 between manually-operated gate and air conveying feeder 2, Appendix 23 is provided with air accumulator 34;
Pulse dust collector 9 is equipped with the ash bucket I 3 and ash bucket II 4, grey termination rack 10, pressure-and-vacuum release valve is unloaded 11st, level-sensing device 12 and check-valves 13, check-valves 13 are connected with bulk machine 14 by pipeline, between check-valves 13 and bulk machine 14 It is provided with blower fan 15;
The ash bucket I 3 is equipped with gasification groove 16 with II 4 two bottom sides side of ash bucket, and gasification groove 16 passes through pipeline and electrical heating Device 17 connects, and 17 upper/lower terminal of electric heater is equipped with manually-operated gate, and the bottom of manually-operated gate is connected with gasification blower fan 18, and two Manually-operated gate is connected between gasification blower fan 18;
The ash bucket I 3 is provided with bottom of the reservior discharger 19 with II 4 bottom of ash bucket, and bottom of the reservior discharger 19 is provided with spare interface 20 and the discharging opening 21 that is connected with bulk machine 14, the bottom of the reservior discharger 19 is connected with appendix 23.
Air conveying feeder 2 includes cooling water supply pipe 24 and two groups of strength feeders, two groups of strengths It is connected in parallel between feeder, strength feeder includes gas-accumulating tank 25, dust removal filter 26, oil removal filter 27, cold Freeze exsiccator 28 and air compressor machine I 29, between gas-accumulating tank 25 and dust removal filter 26, be sequentially installed with check-valves and manually-operated gate, Freeze dryer 28 is connected with air compressor machine I 29 and cooling water supply pipe 24, on the pipeline connected between two groups of strength feeders Air compressor machine II 30 is provided with, the other end of air compressor machine II 30 is connected with cooling water supply pipe 24.
Cone pump 5 is provided with storehouse pump service valve 31, and the upper end of storehouse pump service valve 31 is provided with compensator 32, the cone pump 5 Feeding mouth be connected with electric field, between electric field and cone pump 5, junction is provided with hand operated gate valve 33, operated pneumatic valve 7 and ash bucket I 3 Between be provided with and unload grey termination rack 10, appendix 23 is provided with manually-operated gate, check-valves and air accumulator 24.
Specifically in 1 normal course of operation of boiler plant, flying dust in the presence of pulse dust collector 9 falls into and is arranged on In ash bucket below pulse dust collector 9, ash under gravity, falls into grey pump, and ash fluidisation, the ash after fluidisation are flowed by grey pump Dynamic property is extremely strong, and as fluid, grey pump utilizes compressed air, and ash is entrucked and carried away.
Above-mentioned embodiment technology design only to illustrate the invention and feature, its object is to allow and are familiar with technique Personage will appreciate that present disclosure and be carried out, can not be limited the scope of the invention with this, all according to this Equivalence changes or modification that bright spirit is made, should all cover within the scope of the present invention.

Claims (5)

1. a kind of blow tank conveying device, with boiler plant (1), air conveying feeder (2), ash bucket I (3) and ash bucket II (4), it is characterised in that:Described boiler plant (1) includes the cone pump (5) of some series connection, and boiler plant (1) is by pipeline It is connected with ash bucket I (3) and ash bucket II (4), the pipeline that boiler plant (1) is connected with ash bucket I (3) is provided with pipeline compensator (6) and operated pneumatic valve (7), the pipeline between ash bucket I (3) and ash bucket II (4) is provided with pipeline switching valve (8);
Be connected between the boiler plant (1) and air conveying feeder (2) source of the gas pressure measurement pressure transmitter (22) and Manually-operated gate, is provided with defeated with what ash bucket I (3) and ash bucket II (4) were connected between manually-operated gate and air conveying feeder (2) Trachea (23), appendix (23) are provided with air accumulator (34);
Pulse dust collector (9) is equipped with the ash bucket I (3) and ash bucket II (4), grey termination rack (10), pressure and vacuum is unloaded and is released Valve (11), level-sensing device (12) and check-valves (13) are put, check-valves (13) are connected with bulk machine (14) by pipeline, check-valves (13) blower fan (15) is provided with and bulk machine (14) between;
The ash bucket I (3) is equipped with gasification groove (16) with II (4) two bottom sides side of ash bucket, and gasification groove (16) is by pipeline and electricity Heater (17) connects, and electric heater (17) upper/lower terminal is equipped with manually-operated gate, and the bottom of manually-operated gate is connected with gasification wind Machine (18), is connected with manually-operated gate between two gasifications blower fan (18);
The ash bucket I (3) is provided with bottom of the reservior discharger (19) with II (4) bottom of ash bucket, and bottom of the reservior discharger (19) is provided with standby Interface (20) and the discharging opening (21) being connected with bulk machine (14), the bottom of the reservior discharger (19) are connected with appendix (23).
2. blow tank conveying device according to claim 1, it is characterised in that:Described air conveying feeder (2) bag Cooling water supply pipe (24) and two groups of strength feeders are included, has been connected in parallel between two groups of strength feeders, strength Feeder includes gas-accumulating tank (25), dust removal filter (26), oil removal filter (27), freeze dryer (28) and pneumatics Machine I (29), is sequentially installed with check-valves and manually-operated gate, freeze dryer between gas-accumulating tank (25) and dust removal filter (26) (28) it is connected with air compressor machine I (29) and cooling water supply pipe (24), the pipeline connected between two groups of strength feeders is provided with Air compressor machine II (30), the other end of air compressor machine II (30) are connected with cooling water supply pipe (24).
3. blow tank conveying device according to claim 1, it is characterised in that:Described cone pump (5) is provided with storehouse pump inspection Valve (31) is repaiied, the upper end in storehouse pump service valve (31) is provided with compensator (32), and the feeding mouth of the cone pump (5) is connected with electric field, Between electric field and cone pump (5), junction is provided with hand operated gate valve (33).
4. blow tank conveying device according to claim 1, it is characterised in that:Described operated pneumatic valve (7) and ash bucket I (3) Between be provided with and unload grey termination rack (10).
5. blow tank conveying device according to claim 1, it is characterised in that:Described appendix (23) is provided with hand-operated valve Door, check-valves and air accumulator (24).
CN201611085373.9A 2016-11-30 2016-11-30 Storehouse pump ash conveying device Pending CN106516753A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201611085373.9A CN106516753A (en) 2016-11-30 2016-11-30 Storehouse pump ash conveying device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201611085373.9A CN106516753A (en) 2016-11-30 2016-11-30 Storehouse pump ash conveying device

Publications (1)

Publication Number Publication Date
CN106516753A true CN106516753A (en) 2017-03-22

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201611085373.9A Pending CN106516753A (en) 2016-11-30 2016-11-30 Storehouse pump ash conveying device

Country Status (1)

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CN (1) CN106516753A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108909949A (en) * 2018-06-12 2018-11-30 长沙盛谷仓储物流有限公司 Novel automatic bulk powder transporting ship
CN109319501A (en) * 2018-09-18 2019-02-12 亿利洁能科技(乐陵)有限公司 A kind of pneumatic ash removal system
CN112193837A (en) * 2020-09-24 2021-01-08 淮南东华欧科矿山支护设备有限责任公司 Self-induction constant-pressure mining material remote pneumatic conveying system

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2905187Y (en) * 2006-04-29 2007-05-30 江苏科林集团有限公司 Converter coal gas dry-process purifying bag type dust collector
CN101665726A (en) * 2009-09-04 2010-03-10 湖北华强化工集团有限公司 Ash conveying device of gas making furnace
CN201447225U (en) * 2009-06-23 2010-05-05 广东省电力设计研究院 Pneumatic air conveying system
CN203158822U (en) * 2013-04-11 2013-08-28 天津海天依电力工程有限公司 Positive-pressure dense-phase pneumatic ash conveying system with ultralow energy consumption
CN203857473U (en) * 2014-04-02 2014-10-01 河北省电力勘测设计研究院 Ash discharge delivery system of coal economizer
CN104528386A (en) * 2014-12-03 2015-04-22 镇江市电站辅机厂有限公司 Pneumatic conveying system of fly ash of dust collector

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2905187Y (en) * 2006-04-29 2007-05-30 江苏科林集团有限公司 Converter coal gas dry-process purifying bag type dust collector
CN201447225U (en) * 2009-06-23 2010-05-05 广东省电力设计研究院 Pneumatic air conveying system
CN101665726A (en) * 2009-09-04 2010-03-10 湖北华强化工集团有限公司 Ash conveying device of gas making furnace
CN203158822U (en) * 2013-04-11 2013-08-28 天津海天依电力工程有限公司 Positive-pressure dense-phase pneumatic ash conveying system with ultralow energy consumption
CN203857473U (en) * 2014-04-02 2014-10-01 河北省电力勘测设计研究院 Ash discharge delivery system of coal economizer
CN104528386A (en) * 2014-12-03 2015-04-22 镇江市电站辅机厂有限公司 Pneumatic conveying system of fly ash of dust collector

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108909949A (en) * 2018-06-12 2018-11-30 长沙盛谷仓储物流有限公司 Novel automatic bulk powder transporting ship
CN109319501A (en) * 2018-09-18 2019-02-12 亿利洁能科技(乐陵)有限公司 A kind of pneumatic ash removal system
CN112193837A (en) * 2020-09-24 2021-01-08 淮南东华欧科矿山支护设备有限责任公司 Self-induction constant-pressure mining material remote pneumatic conveying system

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Application publication date: 20170322

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