CN103604293A - Negative-pressure back-fire smelting energy-saving and environment-friendly furnace for secondary lead - Google Patents

Negative-pressure back-fire smelting energy-saving and environment-friendly furnace for secondary lead Download PDF

Info

Publication number
CN103604293A
CN103604293A CN201310525147.8A CN201310525147A CN103604293A CN 103604293 A CN103604293 A CN 103604293A CN 201310525147 A CN201310525147 A CN 201310525147A CN 103604293 A CN103604293 A CN 103604293A
Authority
CN
China
Prior art keywords
combustion
interlayer
environment
energy
pressure back
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201310525147.8A
Other languages
Chinese (zh)
Inventor
魏允友
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ANHUI HUAXIN LEAD INDUSTRY GROUP Co Ltd GOLD-LEAD BRANCH
Original Assignee
ANHUI HUAXIN LEAD INDUSTRY GROUP Co Ltd GOLD-LEAD BRANCH
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by ANHUI HUAXIN LEAD INDUSTRY GROUP Co Ltd GOLD-LEAD BRANCH filed Critical ANHUI HUAXIN LEAD INDUSTRY GROUP Co Ltd GOLD-LEAD BRANCH
Priority to CN201310525147.8A priority Critical patent/CN103604293A/en
Publication of CN103604293A publication Critical patent/CN103604293A/en
Pending legal-status Critical Current

Links

Images

Abstract

The invention discloses a negative-pressure back-fire smelting energy-saving and environment-friendly furnace for secondary lead, and relates to the technical field of smelting furnaces. The negative-pressure back-fire smelting energy-saving and environment-friendly furnace is characterized by comprising a furnace body, an interlayer, a filter screen, a combustion tube, an exhaust tube, an exhaust fan and a waste gas treatment device, the interlayer is arranged inside the furnace body, the inside of the furnace body is divided into a lower combustion bin and an upper gas bin by the interlayer, an air hole is formed in the middle of the interlayer, the filter screen is arranged inside the air hole, the combustion tube is arranged on the upper portion of the furnace body, the inner end of the combustion tube is arranged in the gas bin, the exhaust tube is arranged on the lower portion of the furnace body, the inner end of the exhaust tube is communicated with the combustion bin and positioned on the lower side of the air hole, the exhaust fan is connected with the outer end of the exhaust tube, and the waste gas treatment device is connected with the exhaust fan through a pipeline. The negative-pressure back-fire smelting energy-saving and environment-friendly furnace is reasonable in structure, simple to operate, convenient to use, fine in environment-friendly performance and high in combustion efficiency, and energy can be saved.

Description

A kind of reviver negative pressure back fire is smelted energy-saving environment-friendly furnace
Technical field:
The present invention relates to smelting furnace technical field, specifically a kind of reviver negative pressure back fire is smelted energy-saving environment-friendly furnace.
Background technology:
Lead is argenteous metal (with tin comparison, lead is more light blue), very soft, with nail, just can mark vestige on its surface.Lead is poisonous metal, and lead is one of important raw material of preparing by battery.In the technology of recycling at lead, the existing smelting furnace reclaiming for lead is all to adopt coal as the form of fuel, and coal can produce a large amount of pernicious gases, easy contaminated environment, and using traditional coal as the smelting furnace of fuel, and can a large amount of heat of waste in lead is recycled, energy-conservation not.
Summary of the invention:
Technical problem to be solved by this invention is to provide a kind of reviver negative pressure back fire of energy-conserving and environment-protective to smelt energy-saving environment-friendly furnace.
In order to realize object of the present invention, adopt following technical scheme:
Reviver negative pressure back fire is smelted an energy-saving environment-friendly furnace, it is characterized in that: comprise body of heater, interlayer, filter screen, combustion tube, exhaust column, air exhauster and emission-control equipment; Described interlayer is arranged on the inside of body of heater, and body of heater inside is divided into the combustion bin of bottom and the gas storehouse on top, and the centre position of interlayer is provided with pore; Described filter screen is arranged on the inside of pore; Described combustion tube is arranged on the top of body of heater, and the inner end of combustion tube is arranged in gas storehouse; Described exhaust column is arranged on the bottom of body of heater, and the inner end of exhaust column is communicated with and is positioned at the downside of pore with combustion bin; Described air exhauster is connected with the outer end of exhaust column, and described emission-control equipment is connected with air exhauster by pipeline.
The quantity of described combustion tube is 1 or 2.
The inner end of described combustion tube is 5~15cm apart from the distance of pore.
The present invention be with clean gas as fuel, such as methane.Burning is carbon dioxide and not pollution of water vapour later, but when burning, plumbous fertilizer can produce a large amount of dust, and other harmful gases, dust can stop the dust that a part is beaten upwards to be discharged by filter screen of the present invention, body of heater has certain height in addition, a tiny dust also can fall in gas storehouse, and be attached on the inwall of body of heater, most of gas machine dust can be entered to detach by exhaust column by air exhauster, and processed by emission-control equipment, exhaust column also plays the flame of combustion tube is extracted into the effect in combustion bin, make plumbous material can remove fully flame, improve the efficiency of burning.
The invention has the beneficial effects as follows: the present invention is rational in infrastructure, simple to operate, easy to use, can save the energy, good environmental protection, efficiency of combustion is high.
Accompanying drawing explanation:
Fig. 1 is structural representation of the present invention.
The specific embodiment:
For technological means, creation characteristic that the present invention is realized, reach object and effect is easy to understand, below in conjunction with concrete diagram, further set forth the present invention.
As shown in Figure 1, a kind of reviver negative pressure back fire is smelted energy-saving environment-friendly furnace, comprises body of heater 1, interlayer 2, filter screen 3, combustion tube 4, exhaust column 5, air exhauster 6 and emission-control equipment 7; Interlayer 2 is arranged on the inside of body of heater 1, and body of heater 1 inside is divided into the combustion bin 8 of bottom and the gas storehouse 9 on top, and the centre position of interlayer 2 is provided with pore 10; Filter screen 3 is arranged on the inside of pore 10; Combustion tube 4 is arranged on the top of body of heater 1, and the inner end of combustion tube 4 is arranged in gas storehouse 9; Exhaust column 5 is arranged on the bottom of body of heater 1, and the inner end of exhaust column 5 and combustion bin 8 are communicated with and are positioned at the downside in gas 10 holes; Air exhauster 6 is connected with the outer end of exhaust column 5, and emission-control equipment 7 is connected with air exhauster 6 by pipeline.The quantity of combustion tube 4 is 1.Combustion tube 4 is 10cm apart from the distance of pore 10.
More than show and described basic principle of the present invention and principal character and advantage of the present invention.The technical staff of the industry should understand; the present invention is not restricted to the described embodiments; that in above-described embodiment and description, describes just illustrates principle of the present invention; without departing from the spirit and scope of the present invention; the present invention also has various changes and modifications, and these changes and improvements all fall in the claimed scope of the invention.The claimed scope of the present invention is defined by appending claims and equivalent thereof.

Claims (3)

1. reviver negative pressure back fire is smelted an energy-saving environment-friendly furnace, it is characterized in that: comprise body of heater, interlayer, filter screen, combustion tube, exhaust column, air exhauster and emission-control equipment; Described interlayer is arranged on the inside of body of heater, and body of heater inside is divided into the combustion bin of bottom and the gas storehouse on top, and the centre position of interlayer is provided with pore; Described filter screen is arranged on the inside of pore; Described combustion tube is arranged on the top of body of heater, and the inner end of combustion tube is arranged in gas storehouse; Described exhaust column is arranged on the bottom of body of heater, and the inner end of exhaust column is communicated with and is positioned at the downside of pore with combustion bin; Described air exhauster is connected with the outer end of exhaust column, and described emission-control equipment is connected with air exhauster by pipeline.
2. a kind of reviver negative pressure back fire according to claim 1 is smelted energy-saving environment-friendly furnace, it is characterized in that: the quantity of described combustion tube is 1 or 2.
3. a kind of reviver negative pressure back fire according to claim 1 and 2 is smelted energy-saving environment-friendly furnace, it is characterized in that: the inner end of described combustion tube is 5~15cm apart from the distance of pore.
CN201310525147.8A 2013-10-30 2013-10-30 Negative-pressure back-fire smelting energy-saving and environment-friendly furnace for secondary lead Pending CN103604293A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201310525147.8A CN103604293A (en) 2013-10-30 2013-10-30 Negative-pressure back-fire smelting energy-saving and environment-friendly furnace for secondary lead

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201310525147.8A CN103604293A (en) 2013-10-30 2013-10-30 Negative-pressure back-fire smelting energy-saving and environment-friendly furnace for secondary lead

Publications (1)

Publication Number Publication Date
CN103604293A true CN103604293A (en) 2014-02-26

Family

ID=50122539

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201310525147.8A Pending CN103604293A (en) 2013-10-30 2013-10-30 Negative-pressure back-fire smelting energy-saving and environment-friendly furnace for secondary lead

Country Status (1)

Country Link
CN (1) CN103604293A (en)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH11246920A (en) * 1998-03-05 1999-09-14 Osaka Namarisuzu Seirensho:Kk Lead smelting furnace and method for smelting lead
JP2001027482A (en) * 1999-07-12 2001-01-30 Furukawa Electric Co Ltd:The Copper melting furnace
CN201077861Y (en) * 2007-06-01 2008-06-25 安徽省华鑫铅业集团有限公司 Secondary lead energy-saving smelting-furnace
CN201345398Y (en) * 2009-02-23 2009-11-11 天津东邦铅资源再生有限公司 Regeneration and utilization system for waste lead-acid storage batteries and lead-containing waste
CN202660899U (en) * 2012-06-29 2013-01-09 四川华通能源材料有限公司 Improved fluidized bed furnace

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH11246920A (en) * 1998-03-05 1999-09-14 Osaka Namarisuzu Seirensho:Kk Lead smelting furnace and method for smelting lead
JP2001027482A (en) * 1999-07-12 2001-01-30 Furukawa Electric Co Ltd:The Copper melting furnace
CN201077861Y (en) * 2007-06-01 2008-06-25 安徽省华鑫铅业集团有限公司 Secondary lead energy-saving smelting-furnace
CN201345398Y (en) * 2009-02-23 2009-11-11 天津东邦铅资源再生有限公司 Regeneration and utilization system for waste lead-acid storage batteries and lead-containing waste
CN202660899U (en) * 2012-06-29 2013-01-09 四川华通能源材料有限公司 Improved fluidized bed furnace

Similar Documents

Publication Publication Date Title
CN203215693U (en) Environment-friendly dust-collecting cleaning incinerator for combustible waste batteries
CN206669750U (en) Energy-saving plasma dangerous waste disposal system
CN204404221U (en) A kind of environment-friendly and energy-saving furnace
CN103604293A (en) Negative-pressure back-fire smelting energy-saving and environment-friendly furnace for secondary lead
CN203923247U (en) A kind of device that improves oxygen rifle nitrogen envelope effect
CN205664389U (en) Novel incineration boiler is recycled to rubbish
CN103602826A (en) Secondary lead side-blown boiling smelting furnace
CN203253264U (en) Waste treatment device of combustion furnace
CN202963015U (en) Steel-making secondary high-pressure dust removal device
CN204320008U (en) A kind of biomass boiler smoke eliminator
CN206069922U (en) A kind of converter gas recovery and processing system
CN204665947U (en) High temperature furnace energy-conserving and environment-protective system
CN205227787U (en) Environmental protection and energy saving type marsh gas boiler
CN204629500U (en) Refuse burning system
CN205011711U (en) Continuous downdraft gasifier
CN202902850U (en) Efficient melting furnace capable of fully burning
CN203190403U (en) Secondary air inlet industrial hot blast biomass boiler
CN203628722U (en) Dust-free energy-saving stove
CN103115375A (en) Energy saving and environment-friendly boiler capable of achieving secondary combustion
CN205351328U (en) High -efficient msw incineration pyrolysis furnace
CN203533534U (en) Furnace chamber used for biological particle combustion
CN210481418U (en) Blast furnace iron-making device using natural gas to replace coke
CN208205006U (en) A kind of cement kiln staged combustion device
CN201607119U (en) Novel light kiln
CN207365057U (en) A kind of gas energy saver

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
C02 Deemed withdrawal of patent application after publication (patent law 2001)
WD01 Invention patent application deemed withdrawn after publication

Application publication date: 20140226