CN103241550A - Pneumatic ash conveying system - Google Patents
Pneumatic ash conveying system Download PDFInfo
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- CN103241550A CN103241550A CN2013101684969A CN201310168496A CN103241550A CN 103241550 A CN103241550 A CN 103241550A CN 2013101684969 A CN2013101684969 A CN 2013101684969A CN 201310168496 A CN201310168496 A CN 201310168496A CN 103241550 A CN103241550 A CN 103241550A
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- ash
- pipeline
- pneumatic
- communicated
- storehouse
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Abstract
The invention relates to a pneumatic ash conveying system, belongs to the technical field of ash recycle of metallurgy industry, and aims to overcome the defects in the prior art. By the aid of the pneumatic ash conveying system, secondary ash flying is avoided, labor force of workers is low and economic benefit is high. Aiming to solve the technical problems, the technical scheme includes that the pneumatic ash conveying system comprises an ash removing hopper, a storage pump, an ash bin, an air storage tank and a fan; the ash outlet of the ash removing hopper is communicated with the inlet of the storage pump through a pipeline; an ash outlet of the storage pump is communicated with the inlet of the ash bin through a pipeline; an air outlet pipe of the air storage tank is divided to two ways at an air outlet, the first way is communicated with the pipeline between the ash removing hopper and the storage pump, and the second way is communicated with the pipeline between the storage pump and the ash bin; and the air outlet of the fan is communicated with the pipeline between the storage pump and the ash bin through an air delivering pipe. The pneumatic ash conveying system is mainly applicable to industrial ash removal.
Description
Technical field
Pneumatic ash conveying of the present invention system belongs to metallurgical industry and reclaims the dust technical field.
Background technology
Present large-scale ferro-alloy manufacturing enterprise ubiquity environmental pollution problems; Enterprise Internal Environment protection working dynamics is also continuing to increase; what many enterprises adopted all is that dust exhaustor reclaims dust, is transported to the appointed place by the dust of manually dust exhaustor the being collected dolly of packing into then.But so just can cause reentrainment of dust unavoidably, pollute to environment, on the other hand because a lot of large enterprise has multiple devices that dust exhaustor is housed, need during collection manually the dust that produces by platform equipment to be cleared up, hand labor intensity is very big like this, and if the long-term work meeting impacts health.
Summary of the invention
The present invention has overcome the deficiency that prior art exists, and a kind of reentrainment of dust, labor strength is low, economic benefit is high Pneumatic ash conveying system of avoiding is provided.
In order to solve the problems of the technologies described above, the technical solution used in the present invention is: the Pneumatic ash conveying system, comprise dedusting ash bucket, storehouse pump, Hui Cang, storage tank and blower fan, the ash hole of dedusting ash bucket is communicated with by the entrance of pipeline with the storehouse pump, the ash hole of storehouse pump is communicated with the entrance in grey storehouse by pipeline, the freeing pipe of storage tank is punished into two-way at air extractor duct, the first via is communicated with pipeline between dedusting ash bucket and the storehouse pump, the second the tunnel with storehouse pump and grey storehouse between pipeline communicate, the air outlet of blower fan communicates with pipeline between storehouse pump and the grey storehouse by gas piping.
Be disposed with air filter and air pressure reducing valve and pneumatic DN25 on the first via freeing pipe of described storage tank.
Be provided with compression indicator between the second road freeing pipe of described storage tank and the gas piping of blower fan.
The ash hole place in described grey storehouse is provided with ash-leaking valve and humidifier.
Described Pneumatic ash conveying system is one, or is multi-joint, and every described Pneumatic ash conveying system all is communicated with the entrance in grey storehouse by respective line.
The beneficial effect that the present invention compared with prior art has is: the present invention adopts multidirectional conveying, dust is delivered in the grey storehouse with pressurized air and blower fan by pipeline, total system is utilized PLC control, convenient management,. avoided manually transporting the reentrainment of dust that occurs in the process, reduce artificial input, reduced labor strength, improved economic benefit.
Description of drawings
The present invention is described further below in conjunction with accompanying drawing.
Fig. 1 is structural representation of the present invention.
Among the figure: 1 is that dedusting ash bucket, 2 is that storehouse pump, 3 is that grey storehouse, 4 is that storage tank, 5 is blower fan.
The specific embodiment
As shown in Figure 1, Pneumatic ash conveying of the present invention system, comprise dedusting ash bucket 1, storehouse pump 2, grey storehouse 3, storage tank 4 and blower fan 5, the ash hole of dedusting ash bucket 1 is communicated with by the entrance of pipeline with storehouse pump 2, the ash hole of storehouse pump 2 is communicated with by the entrance of pipeline with grey storehouse 3, the freeing pipe of storage tank 4 is punished into two-way at air extractor duct, the first via is communicated with pipeline between dedusting ash bucket 1 and the storehouse pump 2, the second the tunnel with storehouse pump 2 and grey storehouse 3 between pipeline communicate, the air outlet of blower fan 5 communicates with pipeline between storehouse pump 2 and the grey storehouse 3 by gas piping.
Be disposed with air filter and air pressure reducing valve and pneumatic DN25 on the first via freeing pipe of described storage tank 4.
Be provided with compression indicator between the second road freeing pipe of described storage tank 4 and the gas piping of blower fan 5.
The ash hole place in described grey storehouse 3 is provided with ash-leaking valve and humidifier.
Described Pneumatic ash conveying system is one, or is multi-joint, and every described Pneumatic ash conveying system all is communicated with by the entrance of respective line with grey storehouse 3.
Working process of the present invention: the present invention sends into the dust in the dedusting ash bucket 1 in the storehouse pump 2 with the pressurized air of storage tank 4 by pipeline, dust in the storehouse pump 2 is sent in the grey storehouse 3 by pipeline by blower fan 5, the compression indicator that arranges between the second road freeing pipe of storage tank 4 and the gas piping of blower fan 5 can be measured the pressure reduction in corresponding two pipelines, when reaching the numerical value of setting, the pressurized air in the storage tank 4 and blower fan 5 are delivered to dust in the grey storehouse 3 jointly.
The present invention utilizes PLC control, and convenient management has been avoided manually transporting the reentrainment of dust that occurs in the process, has reduced artificial input, has reduced labor strength, has improved economic benefit.
The humidifier that is installed among the present invention on the 3 bottom ash holes of grey storehouse can prevent dust from flying.
By reference to the accompanying drawings embodiments of the invention have been done detailed description above, but the present invention is not limited to above-described embodiment, in the ken that those of ordinary skills possess, can also under the prerequisite that does not break away from aim of the present invention, makes various variations.
Claims (5)
1. Pneumatic ash conveying system, it is characterized in that: comprise dedusting ash bucket (1), storehouse pump (2), ash storehouse (3), storage tank (4) and blower fan (5), the ash hole of dedusting ash bucket (1) is communicated with by the entrance of pipeline with storehouse pump (2), the ash hole of storehouse pump (2) is communicated with by the entrance of pipeline with Hui Cang (3), the freeing pipe of storage tank (4) is punished into two-way at air extractor duct, the first via is communicated with pipeline between dedusting ash bucket (1) and the storehouse pump (2), the second the tunnel with storehouse pump (2) and grey storehouse (3) between pipeline communicate, the air outlet of blower fan (5) communicates with pipeline between storehouse pump (2) and grey storehouse (3) by gas piping.
2. Pneumatic ash conveying according to claim 1 system is characterized in that: be disposed with air filter and air pressure reducing valve and pneumatic DN25 on the first via freeing pipe of described storage tank (4).
3. Pneumatic ash conveying according to claim 1 system is characterized in that: be provided with compression indicator between the gas piping of the second road freeing pipe of described storage tank (4) and blower fan (5).
4. Pneumatic ash conveying according to claim 1 system, it is characterized in that: the ash hole place in described grey storehouse (3) is provided with ash-leaking valve and humidifier.
5. Pneumatic ash conveying according to claim 1 system is characterized in that: described Pneumatic ash conveying system is one, or is multi-joint, and every described Pneumatic ash conveying system all is communicated with by the entrance of respective line with Hui Cang (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013101684969A CN103241550A (en) | 2013-05-09 | 2013-05-09 | Pneumatic ash conveying system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013101684969A CN103241550A (en) | 2013-05-09 | 2013-05-09 | Pneumatic ash conveying system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103241550A true CN103241550A (en) | 2013-08-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013101684969A Pending CN103241550A (en) | 2013-05-09 | 2013-05-09 | Pneumatic ash conveying system |
Country Status (1)
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| CN (1) | CN103241550A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108421343A (en) * | 2018-04-16 | 2018-08-21 | 江苏师范大学 | High-efficiency dust removal system and method in a kind of pneumatic carrier |
| CN108534159A (en) * | 2018-04-28 | 2018-09-14 | 河南禾力能源股份有限公司 | A kind of automatic pressure regulating device of Industrial Boiler deslagging air compressor machine |
Citations (6)
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|---|---|---|---|---|
| US3809436A (en) * | 1972-05-25 | 1974-05-07 | Cpc Eng Corp | Process for conveyance of ash |
| CN201485071U (en) * | 2009-09-04 | 2010-05-26 | 上海梅山钢铁股份有限公司 | Pneumatic ash conveying system for blast furnace gas by dry dedusting method |
| CN102009848A (en) * | 2009-09-08 | 2011-04-13 | 镇江市电站辅机厂 | Positive-negative integrated conveying system device of multifunctional pump |
| CN202296397U (en) * | 2011-10-13 | 2012-07-04 | 中冶华天工程技术有限公司 | Wind-power ash conveying system |
| CN202296395U (en) * | 2011-10-21 | 2012-07-04 | 中冶南方工程技术有限公司 | Blast-furnace gas ash pneumatic single-stage transmission system |
| CN203294799U (en) * | 2013-05-09 | 2013-11-20 | 交城义望铁合金有限责任公司 | Pneumatic ash conveying system |
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2013
- 2013-05-09 CN CN2013101684969A patent/CN103241550A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3809436A (en) * | 1972-05-25 | 1974-05-07 | Cpc Eng Corp | Process for conveyance of ash |
| CN201485071U (en) * | 2009-09-04 | 2010-05-26 | 上海梅山钢铁股份有限公司 | Pneumatic ash conveying system for blast furnace gas by dry dedusting method |
| CN102009848A (en) * | 2009-09-08 | 2011-04-13 | 镇江市电站辅机厂 | Positive-negative integrated conveying system device of multifunctional pump |
| CN202296397U (en) * | 2011-10-13 | 2012-07-04 | 中冶华天工程技术有限公司 | Wind-power ash conveying system |
| CN202296395U (en) * | 2011-10-21 | 2012-07-04 | 中冶南方工程技术有限公司 | Blast-furnace gas ash pneumatic single-stage transmission system |
| CN203294799U (en) * | 2013-05-09 | 2013-11-20 | 交城义望铁合金有限责任公司 | Pneumatic ash conveying system |
Non-Patent Citations (3)
| Title |
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| 吴建章，李东森主编: "《通风除尘与气力输送》", 31 May 2009, 中国轻工业出版社 * |
| 张灿勇主编: "《火电厂热力系统》", 31 August 2007 * |
| 张磊等主编: "《大型热电机组节能减排》", 31 August 2011 * |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108421343A (en) * | 2018-04-16 | 2018-08-21 | 江苏师范大学 | High-efficiency dust removal system and method in a kind of pneumatic carrier |
| WO2019200711A1 (en) * | 2018-04-16 | 2019-10-24 | 江苏师范大学 | System and method for highly efficient removal of dust from pneumatic transport pipe |
| CN108534159A (en) * | 2018-04-28 | 2018-09-14 | 河南禾力能源股份有限公司 | A kind of automatic pressure regulating device of Industrial Boiler deslagging air compressor machine |
| CN108534159B (en) * | 2018-04-28 | 2023-08-08 | 河南禾力能源有限公司 | Automatic pressure regulating device of air compressor for slag discharge of industrial boiler |
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Application publication date: 20130814 |