CN103056122A - Cleaning device for sinking-floating coal sample - Google Patents
Cleaning device for sinking-floating coal sample Download PDFInfo
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- CN103056122A CN103056122A CN2012105800964A CN201210580096A CN103056122A CN 103056122 A CN103056122 A CN 103056122A CN 2012105800964 A CN2012105800964 A CN 2012105800964A CN 201210580096 A CN201210580096 A CN 201210580096A CN 103056122 A CN103056122 A CN 103056122A
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- coal sample
- water tank
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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 a kind of coal sample cleaning device that drifts along, belong to the wash machine technical field.
Background technology
According to the method for floating of GB 474-2008 coal sample, the regulation in the GB/T 478-2008 coal float-sink test method, after the float coal on the heavy-fluid picked up, the necessary drip washing of the zinc chloride on the coal grain was clean.In actual cleaning process, coal sample is put into washing bucket, add entry, after leaving standstill water to be poured out, the repetitive operation said process is manually-operated, is simply equipped and wastes time and energy, and operating efficiency is very low.
Summary of the invention
The purpose of this invention is to provide a kind of full automatic coal sample cleaning device that drifts along, this device can automation control clean the coal sample of drifting along, and removes efficiently the zinc chloride on the coal sample.
The present invention is achieved by the following technical programs:
A kind of coal sample cleaning device that drifts along comprises circulating vacuum system, purging system, control system, framework, circulating vacuum system, purging system, control system all are arranged in the framework, the circulating vacuum system comprises vavuum pump, water tank, magnetic valve one, and vavuum pump links to each other with water tank by pipeline and forms closed circuit; 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, cleans bucket, cleans and drench head, magnetic valve two, cleaning bucket is arranged in the washing bucket, the downside outer wall of washing bucket is provided with a discharge outlet, discharge outlet links to each other with drainpipe, the outer wall of washing bucket between cleaning bucket and discharge outlet also is provided with one and takes out the pressure mouth, takes out and presses mouth to link to each other with vavuum pump, takes out to press between mouth and the vavuum pump to be provided with magnetic valve one, cleaning pouring head is arranged on to clean above the bucket and with boiler and links to each other, and boiler and cleaning are drenched between the head and be provided with magnetic valve two; Water tank all links to each other with water inlet manifold with boiler; Control system is comprised of the PLC controller, and the PLC controller links to each other with magnetic valve one, magnetic valve two.
Purpose of the present invention can also further realize by following technical measures.
Aforesaid a kind of coal sample cleaning device that drifts along, cleaning device is provided with several cleaning units.
Aforesaid a kind of coal sample cleaning device that drifts along, the circulating vacuum system also is provided with a surge tank, and surge tank is arranged between vavuum pump and the magnetic valve one.
The present invention cleans up the zinc chloride on the coal sample by the cleaning unit in the purging system, coal sample is positioned in the cleaning bucket in the cleaning unit, open magnetic valve two, cleaning the pouring head pours hot water on the coal sample, after leaving standstill, open magnetic valve one, the water that negative pressure in the surge tank will be cleaned in the bucket is inhaled, and water all flows to the bottom of washing bucket, discharges through drainpipe, by the above-mentioned cleaning process of the continuous circulation of PLC controller, remove the zinc chloride on coal sample surface, cleaning process need not manually-operated, realizes the automation cleaning control by control system, and a plurality of cleaning units can be set, simultaneously many parts of coal samples are cleaned, greatly improve cleaning efficiency, the present invention is provided with surge tank, negative pressure in the vavuum pump real-time ensuring surge tank remains in certain scope, and surge tank can effectively prolong the service life of vavuum pump; Compact conformation of the present invention, parts are few, cost is low, easy for installation, maintenance is simple, easy to operate, efficient is high.
Advantage and disadvantage of the present invention will be for illustration and explanation by the non-limitative illustration of following preferred embodiment, and these embodiment only provide as an example with reference to accompanying drawing.
Description of drawings
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.
The specific embodiment
The invention will be further described below in conjunction with drawings and Examples.
The present invention includes as shown in Figure 1 circulating vacuum system 1, purging system 2, control system 3, framework 4, circulating vacuum system 1, purging system 2, control system 3 all are arranged in the framework 4, circulating vacuum system 1 comprises vavuum pump 10, water tank 11, magnetic valve 1, shown in Fig. 2,3, vavuum pump 10 links to each other with water tank 11 by return duct 14, water inlet pipe 2 16 and forms closed circuit; 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, electrothermal tube 202 is arranged on boiler 201 inside; Cleaning unit 21 comprises washing bucket 211, clean bucket 212, clean to drench 213, magnetic valve 2 214, cleaning bucket 212 is arranged in the 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 links to each other with drainpipe 22, the outer wall of washing bucket 211 between cleaning bucket 212 and discharge outlet 211-1 also is provided with one and takes out a pressure mouthful 211-2, take out and press a mouthful 211-2 to link to each other with vavuum pump 10, take out to press between mouthful 211-2 and the vavuum pump 10 and be provided with magnetic valve 1, clean drenching 213 is arranged on and cleans bucket 212 tops and link to each other with boiler 201, boiler 201 and clean to drench 213 between be provided with magnetic valve 2 214, purging system 2 is provided with several cleaning units 21; Circulating vacuum system 1 also is provided with a surge tank 12, and surge tank 12 is arranged between vavuum pump 10 and the magnetic valve 1; Water tank 11 all links to each other with water inlet manifold 15 with boiler 201; Control system 3 is comprised of PLC controller 30, and PLC controller 30 links to each other with magnetic valve 1, magnetic valve 2 214.
Coal sample is positioned in the cleaning bucket 212 in the cleaning unit 21, open magnetic valve 2 214, clean drenching 213 pours the hot water in the boiler 201 on the coal sample, after leaving standstill, open magnetic valve 1, the water that the negative pressure in the surge tank 12 will be cleaned in the bucket 212 is inhaled, water all flows to the bottom of washing bucket 211, discharge through drainpipe 22, by the above-mentioned cleaning process of PLC controller 30 continuous circulations, 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 requirement of the present invention.
Claims (3)
1. 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 all are arranged in the framework, described circulating vacuum system comprises vavuum pump, water tank, magnetic valve one, and described vavuum pump links to each other with water tank by pipeline and forms closed circuit; 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, cleans bucket, cleans and drench head, magnetic valve two, described cleaning bucket is arranged in the washing bucket, the downside outer wall of described washing bucket is provided with a discharge outlet, discharge outlet links to each other with drainpipe, the outer wall of described washing bucket between cleaning bucket and discharge outlet also is provided with one and takes out the pressure mouth, take out and press mouth to link to each other with vavuum pump, described taking out between pressure mouth and the vavuum pump is provided with magnetic valve one, cleaning pouring head is arranged on to clean above the bucket and with boiler and links to each other, and described boiler and cleaning are drenched between the head and be provided with magnetic valve two; Described water tank all links to each other with water inlet manifold with boiler; Described control system is comprised of the PLC controller, and described PLC controller links to each other with magnetic valve one, magnetic valve two.
2. a kind of coal sample cleaning device that drifts along as claimed in claim 1, it is characterized in that: described purging system is provided with several cleaning units.
3. a kind of coal sample cleaning device that drifts along as claimed in claim 1 is characterized in that: described circulating vacuum system also is provided with a surge tank, and described surge tank is arranged between vavuum pump and the 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 true CN103056122A (en) | 2013-04-24 |
| CN103056122B CN103056122B (en) | 2015-03-25 |
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| 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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| CN (1) | CN103056122B (en) |
Cited By (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 |
Cited By (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 |
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| Publication number | Publication date |
|---|---|
| CN103056122B (en) | 2015-03-25 |
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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 |