CN104792173A - Horizontal multi-tube outside heating manganese dioxide reduction roasting furnace - Google Patents
Horizontal multi-tube outside heating manganese dioxide reduction roasting furnace Download PDFInfo
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- CN104792173A CN104792173A CN201510155635.3A CN201510155635A CN104792173A CN 104792173 A CN104792173 A CN 104792173A CN 201510155635 A CN201510155635 A CN 201510155635A CN 104792173 A CN104792173 A CN 104792173A
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Abstract
The invention discloses a horizontal multi-tube outside heating manganese dioxide reduction roasting furnace. The horizontal multi-tube outside heating manganese dioxide reduction roasting furnace comprises a horizontal furnace body, a plurality of parallel roasting tubes installed in the furnace body and hydraulic piston material roasting propellers, wherein the horizontal furnace body comprises a material inflow bin, a roasting segment and a material collecting hopper, the hydraulic piston material roasting propellers are installed in the material inflow bin, the parallel roasting tubes are installed in the roasting segment, the hydraulic piston material roasting propellers are connected with push rods and drive the push rods which are inserted in the roasting tubes, and a plurality of scraping rings are fixedly installed on each push rod and make fixed-stroke parallel and reciprocating intermittent movement in the corresponding roasting tube. According to the roasting furnace, a vertical furnace is changed into the horizontal furnace, and the problems that a vertical furnace body is large in dead weight and high in building and using cost, and hidden danger exists in the aspect of production safety are solved; particularly, after a material roasting cooler is connected to the interior of the furnace body, and the height of the ultra-high furnace can be reduced. Meanwhile, the roasting furnace solves the conveying and transporting problem of roasted materials and the cooling problem of a large number of roasted materials, continuous and automatic operation is achieved, and the problems of the manganese dioxide reduction roasting furnace body are basically solved.
Description
Technical field
The present invention relates to industrial technical field of smelting, specifically a kind of Horizontal multi-pipe external heat two changes manganese reduction roaster.
Background technology
At present, manganese dioxide reduction roasting equipment employed both at home and abroad mainly contains: rotary furnace, reverberatory furnace, fluidized bed furnace, open hearth, multitube shaft furnace etc.Its performance respectively has quality.Wherein comparatively advanced is multitube shaft furnace.This stove solves a difficult problem for the difficult settled oxygen barrier roasting of other type of furnace and oxygen barrier cooling from technique and furnace binding.But still there is following problem in this stove: erect body of heater deadweight comparatively greatly, construction use cost is high; Body of heater is vertical, and production safety has hidden danger.
Summary of the invention
The object of this invention is to provide a kind of Horizontal multi-pipe external heat two and change manganese reduction roaster.
The present invention's adopted technical scheme of dealing with problems is: a kind of Horizontal multi-pipe external heat two changes manganese reduction roaster, comprises horizontal body of heater, is arranged on many run-in index roasting pipes in body of heater and hydraulic piston roasting material propeller; Described horizontal body of heater comprises feeding warehouse, furnace zone, aggregate bin three part, and hydraulic piston roasting material propeller is arranged in feeding warehouse, and top, feeding warehouse stage casing has charging aperture; Many run-in index roasting pipes are arranged in furnace zone, and two ends are stretched out respectively and entered feeding warehouse, aggregate bin; Aggregate bin bottom has discharging opening; Described hydraulic piston roasting material propeller connects drive push rod, and push rod inserts roasting pipe, described push rod is installed with multiple scraping ring, the parallel reciprocal intermittent movement of the stroke that fixes in roasting pipe.
Described hydraulic piston roasting material propeller is made up of hydraulic jack plunger, pot type piston, cylinder sleeve, conflict switch and contact block, described hydraulic jack plunger is arranged in pot type piston, move back and forth in cylinder sleeve, pot type piston end outer wall is fixed with a contact block, is separately installed with conflict switch in cylinder sleeve corresponding pot type piston stroke end positions.
Install bracing frame in described aggregate bin, the described push rod other end stretches out the slide opening that roasting pipe stretches into bracing frame.
The aggregate bin of described body of heater closes and is connected with outer sharp formula Large Copacity roasting material cooler, it comprises rectangular iron container, top is uncovered charging aperture, many cooling water pipes horizontally and pass container, join end to end respectively at external container, form a pipeline, pipeline head and the tail are drawn container profile respectively and are become water inlet pipe and return pipe, and lower vessel portion is equipped with discharging flashboard.
Described aggregate bin closes and connects outer sharp formula Large Copacity roasting material cooler, and centre is provided with discharging flashboard.
Described discharging flashboard is designed to hydraulic pressure gate, automatically controls, and switch is by control software design system reed time controll switch.
The present invention changes shaft furnace into sleeping stove, and solve and erect body of heater deadweight comparatively greatly, construction use cost is high, and body of heater is vertically towering, and production safety has the problems such as hidden danger; Especially, after roasting material cooler is connected into body of heater, superelevation body of heater is minimized.The present invention adopts hydraulic piston to roast material propeller and solves the transport transmission problem roasting material, adopt outer sharp formula Large Copacity to roast and expect that cooler solves a large amount of roasting and expects cooling problem, adopt hydraulic system can continuous and automatic operation, substantially solve manganese dioxide reduction roasting body of heater problem.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the present invention is described in further detail.
Fig. 1 is the angle of rake structural representation of hydraulic piston roasting material in the present invention.
Fig. 2 is the structural representation of the embodiment of the present invention 1.
Fig. 3 is the structural representation that formula Large Copacity roasting material cooler swashs in the present invention China and foreign countries.
Fig. 4 is the structural representation of the embodiment of the present invention 2.
Detailed description of the invention
Embodiment 1: with reference to Fig. 1,2, a kind of Horizontal multi-pipe external heat two changes manganese reduction roaster, comprises horizontal body of heater 15, is arranged on many run-in index roasting pipes 11 in body of heater and hydraulic piston roasting material propeller 17; Described horizontal body of heater comprises feeding warehouse 16, furnace zone 10, aggregate bin 8 three part.Described hydraulic piston roasting material propeller 17 is arranged on feeding warehouse 16 one end, and number of locations is corresponding with roasting pipe 11, and it is made up of hydraulic jack plunger 5, pot type piston 4, cylinder sleeve 1, conflict switch 3,7 and contact block 6; Hydraulic jack plunger 5 is arranged in pot type piston 4, and move back and forth in cylinder sleeve 1, cylinder sleeve 1 is communicated with consistent with roasting pipe; Pot type piston 4 end outer wall is fixed with a contact block 6, in cylinder sleeve 1 corresponding pot type piston stroke end positions, conflict switch 3,7 is installed; Top, feeding warehouse 16 stage casing has charging aperture 2, and the other end is communicated with furnace zone.16 run-in index roasting pipes 11 are arranged in furnace zone 10, and two ends are stretched out respectively and entered feeding warehouse 16, aggregate bin 8.Described hydraulic piston roasting material propeller 17 connects drive push rod 12, push rod 12 inserts roasting pipe 11, push rod 12 is installed with multiple scraping ring 13, described scraping ring 13 is annular, diameter is slightly less than roasting pipe 11 internal diameter, there is 2-4 root reinforcement 14 to be fixed on push rod 12, roast by hydraulic piston the parallel reciprocal intermittent movement that material propeller 17 drives the stroke that to fix in roasting pipe 11.Aggregate bin 8 bottom has discharging opening 15, installs bracing frame 9 in aggregate bin, and described push rod 12 end stretches out roasting pipe 11 and stretches in slide opening corresponding on bracing frame 9, ensures the parallel motion of push rod; Discharging flashboard is installed at discharging opening 15 place, and be designed to hydraulic pressure gate, automatically control, switch is by control software design system reed time controll switch.The hydraulic pressure that a set of hydraulic system can be used to complete whole body of heater in the present invention controls automatically.
Its course of work is: powder enters roaster feeding warehouse 16 from charging aperture 2, hydraulic piston roasting material propeller 17 is in discontinuous operation state under control of the control system, Cylinder Plunger 4 promotes pot type piston 4 and travels forward, and is pushed in the roasting pipe of furnace zone 10 by the powder (each 20kg) entered in feeding warehouse 16 carry out roasting from charging aperture 2.When being fixed on contact block 6 conflict to the conflict switch 3 on piston, signal imports control system into, control system starts fuel tap change-over switch, Cylinder Plunger 5 drives pot type piston 4 to retreat, when contact block 6 conflict to conflict switch 7, signal imports microcomputer into, and control system stops hydraulic work system, just completes a stroke, wait for next Cheng Qidong, go round and begin again; Hydraulic piston roasting material propeller 17 drives push rod 12 to move simultaneously, powder sintering block issuable on roasting pipe 11 inwall is scraped and is taken off by the multiple scraping rings 13 be fixed in motion on push rod 12, ensure that in pipe, all powder is in normal calcined state all the time, thus eradicated oven " blowing out " and " altering material " problem at roasting process.
Embodiment 2
With reference to Fig. 1-4, a kind of Horizontal multi-pipe external heat two changes manganese reduction roaster, comprise horizontal body of heater 15, be arranged on many run-in index roasting pipes 11 in body of heater and hydraulic piston roasting material propeller 17 and be connected the cooler 28 of body of heater, described horizontal body of heater comprises feeding warehouse 16, furnace zone 10, aggregate bin 8 three part concrete structure with embodiment 1.Described horizontal body of heater 15 closes and connects outer sharp formula Large Copacity roasting material cooler 28, outer sharp formula Large Copacity roasting material cooler comprises an airtight container, be designed to the rectangular tight iron ware 19 of a 2.5m × 3m × 4m, be arranged in body of heater 21, top is uncovered charging aperture 18, close and connect horizontal body of heater aggregate bin 8 discharging opening 18, be connected with roaster is airtight, centre is provided with discharging flashboard 29, 127 φ 50mm × 3000mm cooling water pipes 22 are horizontally through container 18, join end to end respectively at external container, form a pipeline, pipeline head and the tail are drawn container profile respectively and are become water inlet pipe 26 and return pipe 27.Container 21 bottom is provided with discharging flashboard 23, and described discharging flashboard is designed to hydraulic pressure gate, automatically controls, and switch is by control software design system reed time controll switch; Conical hopper 24 is housed below discharging hydraulic pressure gate, and funnel bottom is discharging opening 25.Be equipped with material level limiting sensor 22 at charging and discharging mouth and accessed auto-control software system, hydraulic pressure gate 23 switch by control software design system reed time controll switch, to ensure that the powder in cooler is often in the state of cooling of buying securities with all one's capital.The hydraulic pressure that a set of hydraulic system can be used to complete whole body of heater in the present invention controls automatically.
Its course of work is: roasting expects that the course of work is with embodiment 2 when horizontal body of heater, aggregate bin 8 is entered when roasting material completes roasting at furnace zone, bottom shutter 29 is opened, roasting material enters cooler from charging aperture 15, and it is slowly descending from the gap between cooling water pipe, complete heat exchange, its temperature is cooled to less than 60 DEG C gradually.When roasting expect reach agretope time, material level limiter is by signal Input Software control system, and start flashboard hydraulic system, flashboard 23 is opened, and roasting material enters sluice gate funnel and exports from quarrel.Cooling water is entered in cooler pipeline by water inlet pipe and is flowed out by return pipe.
Claims (8)
1. Horizontal multi-pipe external heat two changes a manganese reduction roaster, it is characterized in that: comprise horizontal body of heater, be arranged on many run-in index roasting pipes in body of heater and hydraulic piston roasting material propeller; Described horizontal body of heater comprises feeding warehouse, furnace zone, aggregate bin three part, and hydraulic piston roasting material propeller is arranged on feeding warehouse one end, and top, feeding warehouse stage casing has charging aperture, and the other end is communicated with furnace zone; Many run-in index roasting pipes are arranged in furnace zone, and two ends are stretched out respectively and entered feeding warehouse, aggregate bin; Aggregate bin bottom has discharging opening; Described hydraulic piston roasting material propeller connects drive push rod, and push rod inserts roasting pipe, described push rod is installed with multiple scraping ring, the parallel reciprocal intermittent movement of the stroke that fixes in roasting pipe.
2. Horizontal multi-pipe external heat two according to claim 1 changes manganese reduction roaster, it is characterized in that: described hydraulic piston roasting material propeller is made up of hydraulic jack plunger, pot type piston, cylinder sleeve, conflict switch and contact block, described hydraulic jack plunger is arranged in pot type piston, move back and forth in cylinder sleeve, pot type piston end outer wall is fixed with a contact block, is separately installed with conflict switch in cylinder sleeve corresponding pot type piston stroke end positions.
3. Horizontal multi-pipe external heat two according to claim 1 and 2 changes manganese reduction roaster, it is characterized in that: install bracing frame in described aggregate bin, the described push rod other end stretches out the slide opening that roasting pipe stretches into bracing frame.
4. Horizontal multi-pipe external heat two according to claim 1 and 2 changes manganese reduction roaster, it is characterized in that: described aggregate bin closes and is connected with outer sharp formula Large Copacity roasting material cooler, it comprises rectangular iron container, top is uncovered charging aperture, many cooling water pipes horizontally and pass container, join end to end respectively at external container, form a pipeline, pipeline head and the tail are drawn container profile respectively and are become water inlet pipe and return pipe, and lower vessel portion is equipped with discharging flashboard.
5. Horizontal multi-pipe external heat two according to claim 4 changes manganese reduction roaster, it is characterized in that: described aggregate bin closes and connects outer sharp formula Large Copacity roasting material cooler, and centre is provided with discharging flashboard.
6. Horizontal multi-pipe external heat two according to claim 3 changes manganese reduction roaster, it is characterized in that: described aggregate bin closes and is connected with outer sharp formula Large Copacity roasting material cooler, it comprises rectangular iron container, top is uncovered charging aperture, many cooling water pipes horizontally and pass container, join end to end respectively at external container, form a pipeline, pipeline head and the tail are drawn container profile respectively and are become water inlet pipe and return pipe, and lower vessel portion is equipped with discharging flashboard.
7. Horizontal multi-pipe external heat two according to claim 6 changes manganese reduction roaster, it is characterized in that: described aggregate bin closes and connects outer sharp formula Large Copacity roasting material cooler, and centre is provided with discharging flashboard.
8. the Horizontal multi-pipe external heat two according to claim 4 or 5 or 6 or 7 changes manganese reduction roaster, it is characterized in that: described discharging flashboard is designed to hydraulic pressure gate, automatically controls, and switch is by control software design system reed time controll switch.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510155635.3A CN104792173A (en) | 2015-04-03 | 2015-04-03 | Horizontal multi-tube outside heating manganese dioxide reduction roasting furnace |
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| CN201510155635.3A CN104792173A (en) | 2015-04-03 | 2015-04-03 | Horizontal multi-tube outside heating manganese dioxide reduction roasting furnace |
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| CN201510155635.3A Pending CN104792173A (en) | 2015-04-03 | 2015-04-03 | Horizontal multi-tube outside heating manganese dioxide reduction roasting furnace |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112010346A (en) * | 2020-06-24 | 2020-12-01 | 湖南锐异资环科技有限公司 | Arsenic trioxide purification system and purification method |
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| US2397824A (en) * | 1943-08-04 | 1946-04-02 | Electro Manganese Corp | Manganese ore reduction treatment |
| CN1309757A (en) * | 1994-09-19 | 2001-08-22 | 梅里凯姆公司 | Indirect-fired, all ceramic pyrochemical reactor |
| CN101178286A (en) * | 2007-12-03 | 2008-05-14 | 吴新滨 | Iron sulfide mineral powder desulphurizing roasting and liquid nitrogen quenching multifunctional microwave smelting apparatus |
| CN101413056A (en) * | 2008-11-25 | 2009-04-22 | 朱军 | Manganese ore reduction calcination method and apparatus |
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| US20130192971A1 (en) * | 2009-01-21 | 2013-08-01 | Michael C. Cheiky | Biomass reactor |
| CN203238312U (en) * | 2013-04-28 | 2013-10-16 | 西安西骏新材料有限公司 | Continuous reducing and roasting device for manganese oxide ore |
| CN204594225U (en) * | 2015-04-03 | 2015-08-26 | 张辞军 | Horizontal multi-pipe external heat manganese dioxide reduction roaster |
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2015
- 2015-04-03 CN CN201510155635.3A patent/CN104792173A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR332600A (en) * | 1902-10-27 | 1903-10-31 | Martin Ekenberg | Method and apparatus for heating substances mixed with liquids |
| US2397824A (en) * | 1943-08-04 | 1946-04-02 | Electro Manganese Corp | Manganese ore reduction treatment |
| CN1309757A (en) * | 1994-09-19 | 2001-08-22 | 梅里凯姆公司 | Indirect-fired, all ceramic pyrochemical reactor |
| CN101178286A (en) * | 2007-12-03 | 2008-05-14 | 吴新滨 | Iron sulfide mineral powder desulphurizing roasting and liquid nitrogen quenching multifunctional microwave smelting apparatus |
| CN101413056A (en) * | 2008-11-25 | 2009-04-22 | 朱军 | Manganese ore reduction calcination method and apparatus |
| US20130192971A1 (en) * | 2009-01-21 | 2013-08-01 | Michael C. Cheiky | Biomass reactor |
| CN101879970A (en) * | 2010-06-28 | 2010-11-10 | 濮阳市亚利机械制造有限公司 | Full-automatic storage bin dredging device |
| CN203238312U (en) * | 2013-04-28 | 2013-10-16 | 西安西骏新材料有限公司 | Continuous reducing and roasting device for manganese oxide ore |
| CN204594225U (en) * | 2015-04-03 | 2015-08-26 | 张辞军 | Horizontal multi-pipe external heat manganese dioxide reduction roaster |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112010346A (en) * | 2020-06-24 | 2020-12-01 | 湖南锐异资环科技有限公司 | Arsenic trioxide purification system and purification method |
| CN112010346B (en) * | 2020-06-24 | 2022-07-12 | 刘积社 | Arsenic trioxide purification system and purification method |
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Application publication date: 20150722 |