CN102914153A - Novel biomass crucible furnace - Google Patents
Novel biomass crucible furnace Download PDFInfo
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- CN102914153A CN102914153A CN 201210369854 CN201210369854A CN102914153A CN 102914153 A CN102914153 A CN 102914153A CN 201210369854 CN201210369854 CN 201210369854 CN 201210369854 A CN201210369854 A CN 201210369854A CN 102914153 A CN102914153 A CN 102914153A
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- crucible
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- high temperature
- burner
- crucible furnace
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Abstract
The invention discloses a novel biomass crucible furnace which comprises a crucible, a high temperature resisting thermal insulating layer, a heat conversation thermal insulating layer surrounding outside the high temperature resisting thermal insulating layer, a furnace body arranged at the outermost, a base, a burner and a flue, wherein a hearth is formed between the high temperature resisting thermal insulating layer and the crucible; the crucible is embedded inside the hearth through a steel plate; the base is arranged inside the hearth to support the crucible; and the burner is arranged at a position parallel to the upper end surface of the base or lower than the height of the upper end surface of the base. With the adoption of the crucible furnace in such a mode, the problems that the existing crucible furnace is low in equipment utilization rate, the production efficiency is reduced, the service life of the crucible furnace is shortened, the repairing cost is increased, the purity and the quality of a metal solution are influenced are solved; and the crucible furnace has the advantages of prolonging the service life of the crucible and preventing the influence of dust grains in the fume to the purity of the metal solution.
Description
Technical field
The present invention relates to living beings crucible furnace technical field, particularly relate to a kind of novel biomass crucible furnace.
Background technology
Crucible furnace is the stove and accessory commonly used of the various high temperature kilns such as the melting, cracking, electrolysis of metallurgy industry, petrochemical industry and electrochemical industry.In fusion process, the crucible body of heater is under the state of high temperature for a long time, the high temperature that reduces crucible body of heater inside scatters and disappears, reduce the dust coefficient in the flue gas, preventing that flame in the crucible furnace from scurrying out directly burns outer field body of heater, and prevent that the high-temperature metal liquation is splashed to the outside of crucible body of heater, be the problem that present crucible furnace need to solve.
Directly facing to the crucible furnace bottom, heated portion is more concentrated, causes furnace bottom to burn easily for the burner of existing crucible furnace, has caused the crucible furnace utilization rate of equipment and installations to reduce, and production efficiency reduces, and has greatly shortened the service life of crucible furnace, and maintenance cost rises.And the flue gas that produces in the existing crucible furnace burner hearth just directly carries out heat recovery after generally not processing, and the dust granule that mixes in the flue gas can not in time be removed, and understands purity and the quality that directly affect metallic solution.
Summary of the invention
The technical problem that the present invention mainly solves provides a kind of novel biomass crucible furnace, can solve existing crucible furnace crucible furnace utilization rate of equipment and installations and reduce, production efficiency reduces, and has greatly shortened the service life of crucible furnace, maintenance cost rises, and purity and the quality of metallic solution are received the problems such as impact.
For solving the problems of the technologies described above, the technical scheme that the present invention adopts is: a kind of novel biomass crucible furnace is provided, comprise: crucible, high temperature resistant heat insulation layer, be enclosed in the outer thermal insulation separation thermosphere of high temperature resistant heat insulation layer, be arranged on outmost body of heater, base, burner and flue, form burner hearth between described high temperature resistant heat insulation layer inwall and the crucible, described crucible is embedded in the burner hearth by steel plate, described base is arranged on burner hearth inner support crucible, and described burner is arranged on the position that flushes or be lower than base upper surface height with the base upper surface.
In a preferred embodiment of the present invention, be provided with the absorption dust arrester in the described flue, described absorption dust arrester comprises: the sorbing material between two mesh-type filters and the filter.
In a preferred embodiment of the present invention, described sorbing material is selected broken corncob or active carbon.
The invention has the beneficial effects as follows: the present invention (1) adjusts the burner position, so that fire does not directly heat facing to crucible, but after rebounding through the inboard wall of burner hearth on burner opposite crucible is heated, crucible is difficult for being burnt like this, the service life of prolongation crucible; (2) the absorption dust arrester is set in the flue, the grit in the flue is carried out adsorption cleaning, prevent from impacting with the flue gas of the grit purity to metallic solution.
Description of drawings
Fig. 1 is the structural representation of a kind of novel biomass crucible furnace one preferred embodiment of the present invention;
The mark of each parts is as follows in the accompanying drawing: 1, crucible, 2, burner hearth, 3, the high temperature resistant heat insulation layer, 4, the thermal insulation separation thermosphere, 5, body of heater, 6, base, 7, burner, 8, flue, 9, the absorption dust arrester, 91, filter, 92, sorbing material, 10, steel plate.
The specific embodiment
Below in conjunction with accompanying drawing preferred embodiment of the present invention is described in detail, thereby so that advantages and features of the invention can be easier to be it will be appreciated by those skilled in the art that protection scope of the present invention is made more explicit defining.
See also Fig. 1, the embodiment of the invention comprises: crucible 1, high temperature resistant heat insulation layer 3, be enclosed in the thermal insulation separation thermosphere 4 outside the high temperature resistant heat insulation layer 3, be arranged on outmost body of heater 5, base 6, burner 7 and flue 8, form burner hearth 2 between high temperature resistant heat insulation layer 3 inwall and the crucible 1, crucible 1 is embedded in the burner hearth 2 by steel plate 10, base 6 is arranged on burner hearth 2 inner support crucibles 1, burner 7 is arranged on the position that flushes or be lower than base 6 upper surface height with base 6 upper surfaces, so that fire does not directly heat facing to crucible, but the inboard wall of burner hearth on process burner opposite heats crucible after rebounding, crucible is difficult for being burnt like this, prolongs the service life of crucible.
Further, be provided with absorption dust arrester 9 in the flue 8, absorption dust arrester 9 comprises: the sorbing material 92 between two mesh-type filters 91 and the filter 91, in the absorption flue gas with grit.
Further, sorbing material 92 is selected broken corncob or active carbon, and adsorption capacity is better.
Be different from prior art, the present invention adjusts burner 7 positions, not needing to add baffle plate between crucible 1 and burner 7 gets final product so that the fire that enters from burner does not directly heat crucible 1, but connect heating in the ranks by the bounce-back of burner hearth 2 inwalls is laggard, effectively prolonged the service life of crucible 1; By adding absorption dust arrester 9, after being processed, the flue gas in the flue carries out again waste heat recovery, avoided the impact of the grit in the flue gas on metallic solution purity.
The above only is embodiments of the invention; be not so limit claim of the present invention; every equivalent structure or equivalent flow process conversion that utilizes specification of the present invention and accompanying drawing content to do; or directly or indirectly be used in other relevant technical fields, all in like manner be included in the scope of patent protection of the present invention.
Claims (3)
1. novel biomass crucible furnace, comprise: crucible, high temperature resistant heat insulation layer, be enclosed in the outer thermal insulation separation thermosphere of high temperature resistant heat insulation layer, be arranged on outmost body of heater, base, burner and flue, form burner hearth between described high temperature resistant heat insulation layer inwall and the crucible, described crucible is embedded in the burner hearth by steel plate, described base is arranged on burner hearth inner support crucible, it is characterized in that described burner is arranged on the position that flushes or be lower than base upper surface height with the base upper surface.
2. a kind of novel biomass crucible furnace according to claim 1 is characterized in that, is provided with the absorption dust arrester in the described flue, and described absorption dust arrester comprises: the sorbing material between two mesh-type filters and the filter.
3. a kind of novel biomass crucible furnace according to claim 2 is characterized in that described sorbing material is selected broken corncob or active carbon.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201210369854 CN102914153A (en) | 2012-09-29 | 2012-09-29 | Novel biomass crucible furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201210369854 CN102914153A (en) | 2012-09-29 | 2012-09-29 | Novel biomass crucible furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102914153A true CN102914153A (en) | 2013-02-06 |
Family
ID=47612632
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201210369854 Pending CN102914153A (en) | 2012-09-29 | 2012-09-29 | Novel biomass crucible furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102914153A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105042569A (en) * | 2013-09-10 | 2015-11-11 | 陈吉蒗 | Integrated particle burner |
-
2012
- 2012-09-29 CN CN 201210369854 patent/CN102914153A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105042569A (en) * | 2013-09-10 | 2015-11-11 | 陈吉蒗 | Integrated particle burner |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130206 |