CN103543053B - For the hydroextractor of flotation concentrate sample - Google Patents
For the hydroextractor of flotation concentrate sample Download PDFInfo
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- CN103543053B CN103543053B CN201310492913.5A CN201310492913A CN103543053B CN 103543053 B CN103543053 B CN 103543053B CN 201310492913 A CN201310492913 A CN 201310492913A CN 103543053 B CN103543053 B CN 103543053B
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Abstract
For the hydroextractor of flotation concentrate sample, relate to concentrate sample flotation technology.It is in order to solve the current flotation concentrate sample problem that drying time is long in sample making course.Rising pipe of the present invention is arranged on the bottom of tank body, upper press cover is pressed on the top of tank body by the hold-down bolt in upper press cover back up pad, screen pack is positioned at tank interior and tank body is divided into upper and lower two parts, draft tube is through the sidewall of tank body, and the outlet side of institute's draft tube is positioned at the top of screen pack.The present invention by draft tube to tank body injecting compressed air, utilize the moisture removal that air pressure will be crossed in concentrate sample, concentrate sample after dehydration is stayed on screen pack, the moisture filtered flows out from the rising pipe of tank base, dewatering time shortens more than 80%, and this hydroextractor is simple to operate, does not need heating, reduce energy resource consumption.The present invention is applicable to the flotation of concentrate sample and the dehydration of other granular substances.
Description
Technical field
The present invention relates to concentrate sample flotation technology.
Background technology
Flotation concentrate sample needs first to dry moisture in sample making course, existing method is dried on heating plate, this process need 1 to 1.5 hours just can complete, cause the testing that can not complete ash content in official hour, the index of flotation driver to Related product can not be instructed in time to regulate and control, seriously reduce work efficiency.
Summary of the invention
The object of the invention is, in order to solve the current flotation concentrate sample problem that drying time is long in sample making course, to propose a kind of hydroextractor for flotation concentrate sample.
Hydroextractor for flotation concentrate sample of the present invention comprises tank body 1, screen pack 2, air intake valve 4, draft tube 3, O-ring seal 11, upper press cover 7, upper press cover back up pad 6, hold-down bolt 5 and rising pipe 9, described rising pipe 9 is arranged on the bottom of tank body 1, upper press cover 7 covers tank body 1 top, O-ring seal 11 is provided with between tank body 1 and upper press cover 7, upper press cover back up pad 6 is fixed on the top of upper press cover 7, and upper press cover back up pad 6 is parallel with upper press cover 7, upper press cover back up pad 6 is provided with penetrating threaded hole, described threaded hole aims at the center of upper press cover 7, the screw rod of hold-down bolt 5 is positioned at this threaded hole, and the nut of hold-down bolt 5 is positioned at above upper press cover back up pad 6, it is inner that screen pack 2 is positioned at tank body 1, tank body 1 is divided into by described screen pack 2, lower two parts, draft tube 3 is through the sidewall of tank body 1, and the outlet side of described draft tube 3 is positioned at the top of screen pack 2, the inlet end of draft tube 3 is provided with air intake valve 4.
Hydroextractor for flotation concentrate sample of the present invention passes through draft tube 3 to tank body 1 injecting compressed air, utilize the moisture removal that air pressure will be crossed in concentrate sample, concentrate sample after dehydration is stayed on screen pack 2, the moisture filtered flows out from the rising pipe 9 bottom tank body 1, and dewatering time shortens more than 80%.
Accompanying drawing explanation
Fig. 1 is the structural representation of the hydroextractor for flotation concentrate sample of the present invention.
Embodiment
Embodiment one: composition graphs 1 illustrates present embodiment, the hydroextractor for flotation concentrate sample described in present embodiment comprises tank body 1, screen pack 2, air intake valve 4, draft tube 3, O-ring seal 11, upper press cover 7, upper press cover back up pad 6, hold-down bolt 5 and rising pipe 9, described rising pipe 9 is arranged on the bottom of tank body 1, upper press cover 7 covers tank body 1 top, O-ring seal 11 is provided with between tank body 1 and upper press cover 7, upper press cover back up pad 6 is fixed on the top of upper press cover 7, and upper press cover back up pad 6 is parallel with upper press cover 7, upper press cover back up pad 6 is provided with penetrating threaded hole, described threaded hole aims at the center of upper press cover 7, the screw rod of hold-down bolt 5 is positioned at this threaded hole, and the nut of hold-down bolt 5 is positioned at above upper press cover back up pad 6, it is inner that screen pack 2 is positioned at tank body 1, tank body 1 is divided into by described screen pack 2, lower two parts, draft tube 3 is through the sidewall of tank body 1, and the outlet side of described draft tube 3 is positioned at the top of screen pack 2, the inlet end of draft tube 3 is provided with air intake valve 4.
O-ring seal 11 in present embodiment can ensure that the place that upper press cover 7 contacts with tank body 1 is air tight.The hydroextractor for flotation concentrate sample described in present embodiment in use, hold-down bolt 5 is screwed out, upper press cover back up pad 6 and upper press cover 7 are opened, to treat that the concentrate sample of flotation is poured in tank body 1, upper press cover 7 and upper press cover back up pad 6 are covered successively on tank body 1, again hold-down bolt 5 is tightened, make its lower end withstand on the upper surface of upper press cover 7.Open air intake valve 4, pressurized air is injected in tank body 1 by draft tube 3, under the pressure that pressurized air produces, treat that water shunting in the concentrate sample of flotation is below screen pack 2, and flow out, after having dewatered from the rising pipe 9 bottom tank body 1, again hold-down bolt 5 is screwed out, upper press cover back up pad 6 and upper press cover 7 are opened, the concentrate sample after dehydration is poured out, cleaning tank body 1 and screen pack 2.Time that flotation concentrate sample carries out dewatering is 5 minutes to utilize the hydroextractor described in present embodiment to treat, and shorten at least 80%, and this hydroextractor is simple to operate, does not need heating, reduce energy resource consumption than traditional dewatering type.
Embodiment two: composition graphs 1 illustrates present embodiment, the difference of present embodiment and the hydroextractor for flotation concentrate sample described in embodiment one is: the top of described tank body 1 is provided with two mechanisms 10 that are relatively fixed, described fixed mechanism 10 comprises along the outward extending leveling board of top of tank body 1, the vertical web joint arranged vertically upward with described leveling board and the fixed head inside with described vertical web joint level, and upper press cover back up pad 6 is fixed on upper surface or the lower surface of described fixed head.
In present embodiment, two mechanisms 10 that are relatively fixed that upper press cover back up pad 6 is arranged by tank body 1 top fix, compact conformation, save space.
Embodiment three: composition graphs 1 illustrates present embodiment, the difference of present embodiment and the hydroextractor for flotation concentrate sample described in embodiment one is: described hydroextractor also comprises support 8, described support 8 is L-type structure, the horizontal component of described L-type structure is provided with projection upwards, described projection is for supporting the bottom of tank body 1, the upper end of the vertical portion of described L-type structure is provided with two pieces of inside parallel clamping plate, the top of tank body 1 is provided with fixed mechanism 10, described fixed mechanism 10 comprises the outward extending leveling board of top along tank body 1, the vertical web joint arranged vertically upward with described leveling board and the fixed head inside with described vertical web joint level, the side of upper press cover back up pad 6 is fixed in the middle of described two clamping plates, the opposite side relative with described side is fixed on upper surface or the lower surface of described leveling board.
In present embodiment, the Boards wall that the fixed mechanism 10 that upper press cover back up pad 6 is arranged by tank body 1 top is parallel with two pieces of support 8 upper end, support maintains static, the advantage of this fixed form can install rotating mechanism between support and tank body 1, by this rotating mechanism, tank body 1 can be stood upside down, be convenient to pouring out of concentrate sample.
Embodiment four: composition graphs 1 illustrates present embodiment, the difference of present embodiment and the hydroextractor for flotation concentrate sample described in embodiment one, two or three is: described screen pack 2 is fixed on the inwall of tank body 1 by dismountable fixed form.
In present embodiment, screen pack 2 is fixed on the inwall of tank body 1 by dismountable fixed form, after dehydration terminates, is removed by screen pack 2, is convenient to cleaning.
Claims (4)
1. for the hydroextractor of flotation concentrate sample, it is characterized in that: it comprises tank body (1), screen pack (2), air intake valve (4), draft tube (3), O-ring seal (11), upper press cover (7), upper press cover back up pad (6), hold-down bolt (5) and rising pipe (9), described rising pipe (9) is arranged on the bottom of tank body (1), upper press cover (7) covers tank body (1) top, O-ring seal (11) is provided with between tank body (1) and upper press cover (7), upper press cover back up pad (6) is fixed on the top of upper press cover (7), and upper press cover back up pad (6) is parallel with upper press cover (7), (6) are provided with penetrating threaded hole to upper press cover back up pad, described threaded hole aims at the center of upper press cover (7), the screw rod of hold-down bolt (5) is positioned at this threaded hole, and the nut of hold-down bolt (5) is positioned at upper press cover back up pad (6) top, it is inner that screen pack (2) is positioned at tank body (1), tank body (1) is divided into by described screen pack (2), lower two parts, draft tube (3) is through the sidewall of tank body (1), and the outlet side of described draft tube (3) is positioned at the top of screen pack (2), the inlet end of draft tube (3) is provided with air intake valve (4).
2. the hydroextractor for flotation concentrate sample according to claim 1, it is characterized in that: the top of described tank body (1) is provided with two mechanisms that are relatively fixed (10), described fixed mechanism (10) comprises along the outward extending leveling board of top of tank body (1), the vertical web joint arranged vertically upward with described leveling board and the fixed head inside with described vertical web joint level, and upper press cover back up pad (6) is fixed on upper surface or the lower surface of described fixed head.
3. the hydroextractor for flotation concentrate sample according to claim 1, it is characterized in that: it also comprises support (8), described support (8) is L-type structure, the horizontal component of described L-type structure is provided with projection upwards, described projection is for supporting the bottom of tank body (1), the upper end of the vertical portion of described L-type structure is provided with two pieces of inside parallel clamping plate, the top of tank body (1) is provided with fixed mechanism (10), described fixed mechanism (10) comprises the outward extending leveling board of top along tank body (1), the vertical web joint arranged vertically upward with described leveling board and the fixed head inside with described vertical web joint level, the side of upper press cover back up pad (6) is fixed in the middle of described two clamping plates, the opposite side relative with described side is fixed on upper surface or the lower surface of described fixed head.
4. the hydroextractor for flotation concentrate sample according to claim 1,2 or 3, is characterized in that: described screen pack is fixed on the inwall of tank body (1) by dismountable fixed form.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310492913.5A CN103543053B (en) | 2013-10-21 | 2013-10-21 | For the hydroextractor of flotation concentrate sample |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201310492913.5A CN103543053B (en) | 2013-10-21 | 2013-10-21 | For the hydroextractor of flotation concentrate sample |
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| CN103543053A CN103543053A (en) | 2014-01-29 |
| CN103543053B true CN103543053B (en) | 2015-10-21 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201310492913.5A Active CN103543053B (en) | 2013-10-21 | 2013-10-21 | For the hydroextractor of flotation concentrate sample |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106512546A (en) * | 2016-11-24 | 2017-03-22 | 成都佳美嘉科技有限公司 | Hydraulic engineering filtering device |
Citations (9)
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| SU1556717A1 (en) * | 1988-06-29 | 1990-04-15 | Кузнецкий научно-исследовательский и проектно-конструкторский институт углеобогащения | Method and apparatus for dehydration of flotation concentrates |
| CN200995102Y (en) * | 2006-11-15 | 2007-12-26 | 陈红球 | Compressed-air dewatering equipment without filter element |
| CN102352432A (en) * | 2011-08-30 | 2012-02-15 | 杨佳定 | Concentrate drying and roasting device and method for directly drying and roasting concentrate by using same |
| CN202274716U (en) * | 2011-05-12 | 2012-06-13 | 张汉泱 | Mineral powder dehydration device |
| CN102500472A (en) * | 2011-10-19 | 2012-06-20 | 中国矿业大学 | Concentrating, filtering and dehydrating process for flotation clean coal |
| CN102671773A (en) * | 2012-04-10 | 2012-09-19 | 拜城县众泰煤焦化有限公司 | Automatic control process for coal slime flotation |
| CN202497729U (en) * | 2012-02-28 | 2012-10-24 | 江西大唐新材料开发有限公司 | Continuous ore pulp dehydrating and drying device |
| CN103212223A (en) * | 2012-06-12 | 2013-07-24 | 潘明友 | Concentrate dehydrating technology and device |
| CN203479590U (en) * | 2013-10-21 | 2014-03-12 | 七台河宝泰隆煤化工股份有限公司 | Dehydrator for floatation concentrate sample |
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2013
- 2013-10-21 CN CN201310492913.5A patent/CN103543053B/en active Active
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| Publication number | Priority date | Publication date | Assignee | Title |
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| SU1556717A1 (en) * | 1988-06-29 | 1990-04-15 | Кузнецкий научно-исследовательский и проектно-конструкторский институт углеобогащения | Method and apparatus for dehydration of flotation concentrates |
| CN200995102Y (en) * | 2006-11-15 | 2007-12-26 | 陈红球 | Compressed-air dewatering equipment without filter element |
| CN202274716U (en) * | 2011-05-12 | 2012-06-13 | 张汉泱 | Mineral powder dehydration device |
| CN102352432A (en) * | 2011-08-30 | 2012-02-15 | 杨佳定 | Concentrate drying and roasting device and method for directly drying and roasting concentrate by using same |
| CN102500472A (en) * | 2011-10-19 | 2012-06-20 | 中国矿业大学 | Concentrating, filtering and dehydrating process for flotation clean coal |
| CN202497729U (en) * | 2012-02-28 | 2012-10-24 | 江西大唐新材料开发有限公司 | Continuous ore pulp dehydrating and drying device |
| CN102671773A (en) * | 2012-04-10 | 2012-09-19 | 拜城县众泰煤焦化有限公司 | Automatic control process for coal slime flotation |
| CN103212223A (en) * | 2012-06-12 | 2013-07-24 | 潘明友 | Concentrate dehydrating technology and device |
| CN203479590U (en) * | 2013-10-21 | 2014-03-12 | 七台河宝泰隆煤化工股份有限公司 | Dehydrator for floatation concentrate sample |
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