CN105692681A - Energy-saving zinc oxide kiln - Google Patents
Energy-saving zinc oxide kiln Download PDFInfo
- Publication number
- CN105692681A CN105692681A CN201610152534.5A CN201610152534A CN105692681A CN 105692681 A CN105692681 A CN 105692681A CN 201610152534 A CN201610152534 A CN 201610152534A CN 105692681 A CN105692681 A CN 105692681A
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- CN
- China
- Prior art keywords
- heat exchange
- flue
- communicated
- kiln
- chamber
- 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.)
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Classifications
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
- C01G9/00—Compounds of zinc
- C01G9/02—Oxides; Hydroxides
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/10—Process efficiency
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Manufacture And Refinement Of Metals (AREA)
Abstract
The invention relates to an energy-saving zinc oxide kiln. The energy-saving zinc oxide kiln comprises a kiln body, an oxidizing chamber, a hearth, a flue and a combustion chamber. The oxidizing chamber is arranged on the upper portion of the kiln body, the hearth is arranged below the oxidizing chamber, the combustion chamber is arranged below the hearth, a combustor is arranged in the combustion chamber, the flue is communicated with the hearth, and zinc melting pots are arranged in the flue and communicated with evaporation pots through flow guide pipes. Volatilization channels communicated with the oxidizing chamber are formed in the upper portions of the evaporation chambers, air inlets are formed in the side faces of the oxidizing chamber, and a smoke exhaust pipe communicated with the flue is arranged on the side face of the kiln body. Two air baffles are arranged in the smoke exhaust pipe, a heat exchange cavity is defined between the two air baffles, heat exchange pipes are arranged in the heat exchange cavity, the lower portion of the heat exchange cavity is connected with an air intake fan through a pipeline, and the upper portion of the heat exchange cavity is connected and communicated with the hearth through a pipeline. The structure is simple and practical, the heat exchange cavity is defined between the two air baffles, hot smoke flows into the heat exchange pipes, air in the heat exchange cavity is heated through the heat exchange pipes, hot air in the heat exchange cavity is blown into the hearth through the air intake fan, and the utilization efficiency of heat energy is improved.
Description
Technical field
The present invention relates to a kind of kiln, specifically a kind of energy-conservation zinc oxide kiln。
Background technology
Existing furnace flue set-up mode so that flue gas is short in the kiln time of staying, the waste heat of flue gas is not fully utilized, and wastes the energy and resource。
Summary of the invention
The present invention is to be provided is a kind of energy-conservation zinc oxide kiln。
For solving above-mentioned technical problem, the present invention provides techniques below scheme: a kind of energy-conservation zinc oxide kiln, including kiln body, oxidizing chamber, burner hearth, flue and combustor, described kiln upper of furnace body is provided with oxidizing chamber, described oxidizing chamber is arranged below burner hearth, described burner hearth is arranged below the combustor communicated therewith, it is provided with burner in described combustor, described flue communicates with described burner hearth, described flue is provided with zinc melting pot, described zinc melting pot is communicated with evaporation boiler by mozzle, described evaporation boiler top is provided with the volatilization passage communicated with oxidizing chamber, described oxidizing chamber side is provided with air inlet, described kiln body side surface is provided with the smoke exhaust pipe communicated with described flue, the deep bead of two radial directions it is provided with in described smoke exhaust pipe, heat exchanging chamber is surrounded between two described deep beads, the heat exchanger tube penetrating two described deep beads and both ends open setting it is provided with in described heat exchanging chamber, described heat exchanging chamber bottom is connected to air inlet fan by pipeline, described heat exchanging chamber top is connected by pipeline and burner hearth。
Described smoke exhaust pipe end is provided with the electromagnetic valve controlling exhaust smoke level。
Described heat exchanger tube is corrugated tube。
The present invention compared with prior art has the beneficial effect that present configuration is simple and practical, surrounding heat exchanging chamber by two each and every one deep beads, heat smoke is in heat exchanger tube, and heat exchanger tube heats heat exchange chamber air, heat exchanging chamber interior-heat tympanites is entered in burner hearth by air inlet fan, improves utilization efficiency of heat energy。
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention。
Number in the figure is: 1-kiln body, 2-oxidizing chamber, 3-burner hearth, 4-flue, 5-combustor, 6-burner, 7-zinc melting pot, 8 evaporation boilers, 9-air inlet, 10-smoke exhaust pipe, 11-deep bead, 12-heat exchanger tube, 13-air inlet fan, 14-electromagnetic valve。
Detailed description of the invention
In order to make the purpose of the present invention, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, invention is further elaborated。Should be appreciated that specific embodiment described herein is only in order to explain the present invention, is not intended to limit the present invention。
In describing the invention, it will be appreciated that, term " longitudinal direction ", " transverse direction ", " on ", D score, "front", "rear", "left", "right", " vertically ", " level ", " top ", " end ", " interior ", the orientation of the instruction such as " outward " or position relationship be based on orientation shown in the drawings or position relationship, it is for only for ease of the description present invention, rather than instruction or hint indication device or element must have specific orientation, with specific azimuth configuration and operation, be therefore not considered as limiting the invention。
Known with reference to Fig. 1, a kind of energy-conservation zinc oxide kiln, including kiln body 1, oxidizing chamber 2, burner hearth 3, flue 4 and combustor 5, described kiln body 1 top is provided with oxidizing chamber 2, described oxidizing chamber 2 is arranged below burner hearth 3, described burner hearth 3 is arranged below the combustor 5 communicated therewith, it is provided with burner 6 in described combustor 5, described flue 4 communicates with described burner hearth 3, described flue 4 is provided with zinc melting pot 7, described zinc melting pot 7 is communicated with evaporation boiler 8 by mozzle, described evaporation boiler 8 top is provided with the volatilization passage communicated with oxidizing chamber 2, described oxidizing chamber 2 side is provided with air inlet 9, described kiln body 1 side is provided with the smoke exhaust pipe 10 communicated with described flue 4, the deep bead 11 of two radial directions it is provided with in described smoke exhaust pipe 10, heat exchanging chamber is surrounded between two described deep beads 11, the heat exchanger tube 12 penetrating two described deep beads 11 and both ends open setting it is provided with in described heat exchanging chamber, described heat exchanging chamber bottom is connected to air inlet fan 13 by pipeline, described heat exchanging chamber top is connected by pipeline and burner hearth 3。
Optimizing, described smoke exhaust pipe 10 end is provided with the electromagnetic valve 14 controlling exhaust smoke level。
Optimizing, described heat exchanger tube 12 is corrugated tube；Improve heat utilization efficiency further。
The foregoing is only presently preferred embodiments of the present invention, not in order to limit the present invention, all any amendment, equivalent replacement and improvement etc. made within the spirit and principles in the present invention, should be included within protection scope of the present invention。
Claims (3)
1. an energy-conservation zinc oxide kiln, including kiln body, oxidizing chamber, burner hearth, flue and combustor, described kiln upper of furnace body is provided with oxidizing chamber, described oxidizing chamber is arranged below burner hearth, described burner hearth is arranged below the combustor communicated therewith, it is provided with burner in described combustor, described flue communicates with described burner hearth, described flue is provided with zinc melting pot, described zinc melting pot is communicated with evaporation boiler by mozzle, described evaporation boiler top is provided with the volatilization passage communicated with oxidizing chamber, described oxidizing chamber side is provided with air inlet, it is characterized in that: described kiln body side surface is provided with the smoke exhaust pipe communicated with described flue, the deep bead of two radial directions it is provided with in described smoke exhaust pipe, heat exchanging chamber is surrounded between two described deep beads, the heat exchanger tube penetrating two described deep beads and both ends open setting it is provided with in described heat exchanging chamber, described heat exchanging chamber bottom is connected to air inlet fan by pipeline, described heat exchanging chamber top is connected by pipeline and burner hearth。
2. the energy-conservation zinc oxide kiln of one according to claim 1, it is characterised in that: described smoke exhaust pipe end is provided with the electromagnetic valve controlling exhaust smoke level。
3. the energy-conservation zinc oxide kiln of one according to claim 1, it is characterised in that: described heat exchanger tube is corrugated tube。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610152534.5A CN105692681A (en) | 2016-03-17 | 2016-03-17 | Energy-saving zinc oxide kiln |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610152534.5A CN105692681A (en) | 2016-03-17 | 2016-03-17 | Energy-saving zinc oxide kiln |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105692681A true CN105692681A (en) | 2016-06-22 |
Family
ID=56221869
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610152534.5A Pending CN105692681A (en) | 2016-03-17 | 2016-03-17 | Energy-saving zinc oxide kiln |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105692681A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2835884Y (en) * | 2005-08-17 | 2006-11-08 | 河南农业大学 | Hot blast heating boiler with biomass briquette fuel |
| CN102040242A (en) * | 2010-12-17 | 2011-05-04 | 上海新奥能源科技有限公司 | Zinc oxide kiln |
| CN102092775A (en) * | 2010-12-17 | 2011-06-15 | 上海新奥能源科技有限公司 | Energy-saving zinc oxide kin |
| CN104671279A (en) * | 2015-03-09 | 2015-06-03 | 张家港市双龙氧化锌厂 | Kiln for producing zinc oxide |
-
2016
- 2016-03-17 CN CN201610152534.5A patent/CN105692681A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2835884Y (en) * | 2005-08-17 | 2006-11-08 | 河南农业大学 | Hot blast heating boiler with biomass briquette fuel |
| CN102040242A (en) * | 2010-12-17 | 2011-05-04 | 上海新奥能源科技有限公司 | Zinc oxide kiln |
| CN102092775A (en) * | 2010-12-17 | 2011-06-15 | 上海新奥能源科技有限公司 | Energy-saving zinc oxide kin |
| CN104671279A (en) * | 2015-03-09 | 2015-06-03 | 张家港市双龙氧化锌厂 | Kiln for producing zinc oxide |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160622 |
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| RJ01 | Rejection of invention patent application after publication |