CN103056122B - Cleaning device for sinking-floating coal sample - Google Patents
Cleaning device for sinking-floating coal sample Download PDFInfo
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- CN103056122B CN103056122B CN201210580096.4A CN201210580096A CN103056122B CN 103056122 B CN103056122 B CN 103056122B CN 201210580096 A CN201210580096 A CN 201210580096A CN 103056122 B CN103056122 B CN 103056122B
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Abstract
The invention discloses a cleaning device for a sinking-floating coal sample. The device comprises a cycling vacuum system, a cleaning system, a control system and a frame, wherein the cycling vacuum system comprises a vacuum pump, a water tank and a first electromagnetic valve, the vacuum pump is connected to the water tank through a pipeline to form a cycling loop, the cleaning system comprises a hot water system, a cleaning unit and a drainage pipe, the hot water system comprises a hot water tank and an electrothermal tube, the electrothermal tube is arranged in the hot water tank, the cleaning unit comprises a cleaning barrel, a cleaning hopper, a cleaning sprinkler and a second electromagnetic valve, the cleaning hopper is arranged in the cleaning barrel, the first electromagnetic valve is arranged between the cleaning barrel and the vacuum pump, the cleaning sprinkler is arranged on the upper portion of the cleaning hopper and is connected to the hot water tank, the second electromagnetic valve is arranged between the hot water tank and the cleaning sprinkler, the control system consists of a Programmable Logic Controller (PLC), and the PLC is connected to the first electromagnetic valve and the second electromagnetic valve. The device can control and clean the sinking-floating coal sample automatically, and zinc chloride on the sinking-floating coal sample can be removed efficiently.
Description
Technical field
The present invention relates to a kind of cleaning device, more particularly relate to one and to drift along coal sample cleaning device, belong to wash machine technical field.
Background technology
According to the regulation in the method for floating of GB 474-2008 coal sample, GB/T 478-2008 coal float-sink test method, after the float coal in heavy-fluid picks up, the zinc chloride on coal grain must drip washing clean.In actual cleaning process, coal sample is put into washing bucket, add water, poured out by water after leaving standstill, repeat said process, be manual operation, be simply equipped and waste time and energy, operating efficiency is very low.
Summary of the invention
The object of this invention is to provide a kind of full automatic coal sample cleaning device that drifts along, this device can clean coal sample of drifting along by Automated condtrol, removes the zinc chloride in coal sample efficiently.
The present invention is achieved by the following technical programs:
The one coal sample cleaning device that drifts along comprises circulating vacuum system, purging system, control system, framework, circulating vacuum system, purging system, control system are all arranged in framework, circulating vacuum system comprises vavuum pump, water tank, magnetic valve one, and vavuum pump is connected to form closed circuit by pipeline and water tank; Purging system comprises hot-water heating system, cleaning unit, drainpipe, and hot-water heating system comprises boiler, electrothermal tube, and electrothermal tube is arranged on boiler inside; Cleaning unit comprises washing bucket, cleaning bucket, cleaning pouring head, magnetic valve two, cleaning bucket is arranged in washing bucket, the downside outer wall of washing bucket is provided with a discharge outlet, discharge outlet is connected with drainpipe, the outer wall of washing bucket between cleaning bucket and discharge outlet is also provided with one and takes out pressure mouth, takes out pressure mouth and is connected with vavuum pump, take out between pressure mouth and vavuum pump and be provided with magnetic valve one, cleaning is drenched head and is arranged on cleaning bucket top and is connected with boiler, and boiler and cleaning are drenched between head and be provided with magnetic valve two; Water tank is all connected with water inlet manifold with boiler; Control system is made up of PLC, and PLC is connected with magnetic valve one, magnetic valve two.
Object of the present invention can also be realized further by following technical measures.
Aforesaid one is drifted along coal sample cleaning device, and cleaning device is provided with several cleaning unit.
Aforesaid one is drifted along coal sample cleaning device, and circulating vacuum system is also provided with a surge tank, and surge tank is arranged between vavuum pump and magnetic valve one.
Zinc chloride in coal sample is cleaned up by the cleaning unit in purging system by the present invention, coal sample is positioned in the cleaning bucket in cleaning unit, open magnetic valve two, cleaning is drenched head and is poured in coal sample by hot water, after leaving standstill, open magnetic valve one, water in cleaning bucket is inhaled by the negative pressure in surge tank, water all flows to the bottom of washing bucket, discharge through drainpipe, constantly to be circulated above-mentioned cleaning process by PLC, remove the zinc chloride on coal sample surface, cleaning process is without the need to manual operation, automation cleaning control is realized by control system, and multiple cleaning unit can be set, many parts of coal samples are cleaned simultaneously, greatly improve cleaning efficiency, the present invention is provided with surge tank, negative pressure in vavuum pump real-time ensuring surge tank remains in certain scope, surge tank effectively can extend the service life of vavuum pump, compact conformation of the present invention, parts are few, cost is low, easy for installation, safeguard simple, easy to operate, efficiency is high.
Advantage and disadvantage of the present invention, by for illustration and explanation for the non-limitative illustration passing through preferred embodiment below, these embodiments, only provide as an example with reference to accompanying drawing.
Accompanying drawing explanation
Fig. 1 is schematic perspective view one of the present invention;
Fig. 2 is schematic perspective view two of the present invention;
Fig. 3 is schematic perspective view three of the present invention.
Detailed description of the invention
Below in conjunction with drawings and Examples, the invention will be further described.
The present invention includes circulating vacuum system 1, purging system 2, control system 3, framework 4 as shown in Figure 1, circulating vacuum system 1, purging system 2, control system 3 are all arranged in framework 4, circulating vacuum system 1 comprises vavuum pump 10, water tank 11, magnetic valve 1, as shown in Figure 2,3, vavuum pump 10 is connected to form closed circuit by return duct 14, water inlet pipe 2 16 with water tank 11, purging system 2 comprises hot-water heating system 20, cleaning unit 21, drainpipe 22, and hot-water heating system 20 comprises boiler 201, electrothermal tube 202, and as shown in Figure 3, it is inner that electrothermal tube 202 is arranged on boiler 201, cleaning unit 21 comprises washing bucket 211, cleaning bucket 212, cleaning drenches 213, magnetic valve 2 214, cleaning bucket 212 is arranged in washing bucket 211, as shown in Figure 2, the downside outer wall of washing bucket 211 is provided with a discharge outlet 211-1, discharge outlet 211-1 is connected with drainpipe 22, the outer wall of washing bucket 211 between cleaning bucket 212 and discharge outlet 211-1 is also provided with one and takes out pressure mouth 211-2, take out pressure mouth 211-2 to be connected with vavuum pump 10, take out between pressure mouth 211-2 and vavuum pump 10 and be provided with magnetic valve 1, cleaning is drenched 213 and to be arranged on above cleaning bucket 212 and to be connected with boiler 201, boiler 201 and cleaning are provided with magnetic valve 2 214 between drenching 213, purging system 2 is provided with several cleaning unit 21, circulating vacuum system 1 is also provided with a surge tank 12, and surge tank 12 is arranged between vavuum pump 10 and magnetic valve 1, water tank 11 is all connected with water inlet manifold 15 with boiler 201, control system 3 is made up of PLC 30, and PLC 30 is connected with magnetic valve 1, magnetic valve 2 214.
Coal sample is positioned in the cleaning bucket 212 in cleaning unit 21, open magnetic valve 2 214, cleaning is drenched 213 and is poured in coal sample by the hot water in boiler 201, after leaving standstill, open magnetic valve 1, the water in cleaning bucket 212 is inhaled by the negative pressure in surge tank 12, water all flows to the bottom of washing bucket 211, discharge through drainpipe 22, by the PLC 30 constantly above-mentioned cleaning process of circulation, remove the zinc chloride on coal sample surface.
In addition to the implementation, the present invention can also have other embodiments, and all employings are equal to the technical scheme of replacement or equivalent transformation formation, all drop in the protection domain of application claims.
Claims (3)
1. the coal sample cleaning device that drifts along, it is characterized in that: comprise circulating vacuum system, purging system, control system, framework, described circulating vacuum system, purging system, control system are all arranged in framework, described circulating vacuum system comprises vavuum pump, water tank, magnetic valve one, and described vavuum pump is connected to form closed circuit by pipeline and water tank; Described purging system comprises hot-water heating system, cleaning unit, drainpipe, and described hot-water heating system comprises boiler, electrothermal tube, and electrothermal tube is arranged on boiler inside; Described cleaning unit comprises washing bucket, cleaning bucket, cleaning pouring head, magnetic valve two, described cleaning bucket is arranged in washing bucket, the downside outer wall of described washing bucket is provided with a discharge outlet, discharge outlet is connected with drainpipe, the outer wall of described washing bucket between cleaning bucket and discharge outlet is also provided with one and takes out pressure mouth, take out pressure mouth to be connected with vavuum pump, described taking out between pressure mouth and vavuum pump is provided with magnetic valve one, cleaning is drenched head and is arranged on cleaning bucket top and is connected with boiler, and described boiler and cleaning are drenched between head and be provided with magnetic valve two; Described water tank is all connected with water inlet manifold with boiler; Described control system is made up of PLC, and described PLC is connected with magnetic valve one, magnetic valve two.
2. one as claimed in claim 1 is drifted along coal sample cleaning device, it is characterized in that: described purging system is provided with several cleaning unit.
3. one as claimed in claim 1 is drifted along coal sample cleaning device, it is characterized in that: described circulating vacuum system is also provided with a surge tank, and described surge tank is arranged between vavuum pump and magnetic valve one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210580096.4A CN103056122B (en) | 2012-12-28 | 2012-12-28 | Cleaning device for sinking-floating coal sample |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210580096.4A CN103056122B (en) | 2012-12-28 | 2012-12-28 | Cleaning device for sinking-floating coal sample |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103056122A CN103056122A (en) | 2013-04-24 |
| CN103056122B true CN103056122B (en) | 2015-03-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210580096.4A Active CN103056122B (en) | 2012-12-28 | 2012-12-28 | Cleaning device for sinking-floating coal sample |
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| Country | Link |
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| CN (1) | CN103056122B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103954527A (en) * | 2014-05-21 | 2014-07-30 | 山东大学 | Whole-process automatic device for coal float and sink test |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4072539A (en) * | 1976-11-22 | 1978-02-07 | William Benzon | Method of cleaning raw ore |
| GB1584016A (en) * | 1978-05-30 | 1981-02-04 | Simonacco Ltd | Water supply system for a coal washbox |
| RU2036018C1 (en) * | 1991-04-19 | 1995-05-27 | Хрусталев Михаил Иванович | Aggregate for the enrichment and dehydration of the fine-grained material |
| US6544425B2 (en) * | 2001-02-16 | 2003-04-08 | Slurry Cleanup Environmental, Inc. | Method for dewatering coal tailings and slurries and removing contaminants therefrom |
| CN101007235A (en) * | 2006-12-22 | 2007-08-01 | 清华大学 | Preparation method of desulfurizer powder by quick hydration reaction and device thereof |
| CN102417210A (en) * | 2010-09-28 | 2012-04-18 | 中国石油化工股份有限公司 | Immersed vacuum membrane distillation plant and sewage treatment technology using the same |
| CN202465627U (en) * | 2012-01-31 | 2012-10-03 | 上海机易电站设备有限公司 | High-sodium coal ash washing and sodium removing system |
| CN202482293U (en) * | 2012-02-23 | 2012-10-10 | 上海机易电站设备有限公司 | High-sodium-coal sodium removal purification circulation system |
-
2012
- 2012-12-28 CN CN201210580096.4A patent/CN103056122B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4072539A (en) * | 1976-11-22 | 1978-02-07 | William Benzon | Method of cleaning raw ore |
| GB1584016A (en) * | 1978-05-30 | 1981-02-04 | Simonacco Ltd | Water supply system for a coal washbox |
| RU2036018C1 (en) * | 1991-04-19 | 1995-05-27 | Хрусталев Михаил Иванович | Aggregate for the enrichment and dehydration of the fine-grained material |
| US6544425B2 (en) * | 2001-02-16 | 2003-04-08 | Slurry Cleanup Environmental, Inc. | Method for dewatering coal tailings and slurries and removing contaminants therefrom |
| CN101007235A (en) * | 2006-12-22 | 2007-08-01 | 清华大学 | Preparation method of desulfurizer powder by quick hydration reaction and device thereof |
| CN102417210A (en) * | 2010-09-28 | 2012-04-18 | 中国石油化工股份有限公司 | Immersed vacuum membrane distillation plant and sewage treatment technology using the same |
| CN202465627U (en) * | 2012-01-31 | 2012-10-03 | 上海机易电站设备有限公司 | High-sodium coal ash washing and sodium removing system |
| CN202482293U (en) * | 2012-02-23 | 2012-10-10 | 上海机易电站设备有限公司 | High-sodium-coal sodium removal purification circulation system |
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|---|---|
| CN103056122A (en) | 2013-04-24 |
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Application publication date: 20130424 Assignee: JIANGSU FENGTAI INSTRUMENT Co.,Ltd. Assignor: ZHENJIANG FENGTAI TEST & SAMPLE PREPARATION EQUIPMENT CO.,LTD. Contract record no.: X2023320010018 Denomination of invention: A floating and settling coal sample cleaning device Granted publication date: 20150325 License type: Common License Record date: 20230129 |