CN203454711U - Deodorant and energy-saving non-oxidation firing electric furnace containing carbon materials - Google Patents
Deodorant and energy-saving non-oxidation firing electric furnace containing carbon materials Download PDFInfo
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- CN203454711U CN203454711U CN201320546398.XU CN201320546398U CN203454711U CN 203454711 U CN203454711 U CN 203454711U CN 201320546398 U CN201320546398 U CN 201320546398U CN 203454711 U CN203454711 U CN 203454711U
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- flue gas
- pipe
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- inner cap
- electric furnace
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Abstract
A deodorant and energy-saving non-oxidation firing electric furnace containing carbon materials comprises a furnace body, electric heating components on the surrounding wall and a furnace cover, wherein at least the upper end of the furnace body is open, and the furnace cover seals the upper end opening of the furnace body. An inner cover with a one-way exhaust function and capable of sealing a cavity is arranged on the opening of the furnace body, the furnace cover is located on the inner cover, the electric heating components are electric heating tubes combined in a split mode, the surfaces of the electric heating components are isolating, an upper smoke exhaust tube is arranged on the furnace wall above the inner cover or on the furnace cover, the bottom of the furnace body is additionally provided with a flue gas combustion chamber, the top end of the flue gas combustion chamber is provided with a bottom plate, the bottom plate seals the flue gas combustion chamber and the inner cavity of the furnace body in a separated mode, the furnace wall of the flue gas combustion chamber is provided with an external flue gas pipe and an air inlet combustion pipe, the air inlet combustion pipe is connected with the upper smoke exhaust tube, the furnace wall of the flue gas combustion chamber is additionally provided with an ignition device extending into the flue gas combustion chamber to right face an air outlet of the air inlet combustion pipe. Energy consumption is greatly reduced, operation cost is saved, odor of flue gas is effectively eliminated, and environment pollution is reduced.
Description
Technical field
The utility model is to the patent No., to be the further improvement of 200920045406.6 improvement on non-oxidation firing electric furnace for carbon-containing materials.
Background technology
China Patent Publication No. CN201413029, a kind of improvement on non-oxidation firing electric furnace for carbon-containing materials is disclosed, it is characterized in that having on body of heater opening the inner cap of single-way exhaust function closed cavity, with the bell of exhaust passage, be positioned at inner cap top, electrical heating elements is the electrothermal tube of Split assembled surface insulation.Compared with prior art, eliminated the deficiency that adopts inner bag, economization of the heater power greatly, can energy-conservation 30-50% left and right; Without inner bag, directly fire, also can realize fast and burning till, the deficiency that former naked heating wire brings can not occur simultaneously yet.By establish quick cooling tube in stove, pass into gas or liquid cools, greatly accelerated the cooling velocity under elevated-temperature seal, greatly improve equipment operation utilization rate.Discharge property management external cooling device, make seriously polluted material in effluent, by cooling, by former discharge pipe, returned, can be collected between inside and outside bell, reduced the pollution to environment.This technical scheme is effectively collected dusty gas by inner cap, and carry out cooling to Exhaust Gas, be stranded between inner cap and bell, although effectively reduced pollution, but it need be undertaken cooling by cooling device, the cooling cooling medium that needs, when improving operating cost, energy consumption also improves greatly, and the heat energy of original flue gas does not just effectively reclaim, a large amount of wastes of the energy have been caused, have much room for improvement, although moreover cooling owing to carrying out flue gas, a large amount of polluters have been removed, but the flue gas peculiar smell of discharging is larger, surrounding enviroment are polluted, to surrounding resident, life has adverse influence.
Summary of the invention
The utility model is for above-mentioned deficiency, and the improvement on non-oxidation firing electric furnace for carbon-containing materials of a kind of effective removal peculiar smell and a large amount of recovered flue gas heat energy, cost-saving deodorizing energy-saving is provided.
Key problem in technology of the present utility model is to remove cooling device, the flue gas being collected between bell and inner cap is entered to the flue gas Burning Room of setting up in bottom of furnace body by top smoke exhaust pipe, flue gas is burned again thoroughly, and the base plate by being arranged at flue gas Burning Room top will burn the thermal energy transfer that produces in furnace chamber, greatly reduce energy consumption, saved cost.Its concrete technical scheme is: a kind of improvement on non-oxidation firing electric furnace for carbon-containing materials of deodorizing energy-saving, comprise at least body of heater of upper end open and the bell of peripheral wall surfaces electrical heating elements and sealing body of heater upper end open, the inner cap that has single-way exhaust function closed cavity on body of heater opening, bell is positioned at inner cap top, electrical heating elements is the electrothermal tube of Split assembled surface insulation, on described inner cap furnace wall, top or bell, be provided with top smoke exhaust pipe, it is characterized in that described bottom of furnace body has additional flue gas Burning Room, described flue gas Burning Room top is provided with base plate, described base plate is by flue gas Burning Room and body of heater inner chamber parting seal, on described flue gas Burning Room furnace wall, offer outside fume pipe and air inlet and burn pipe, described air inlet is burned pipe and is connected top smoke exhaust pipe, on described flue gas Burning Room furnace wall, being separately provided with an igniter stretches in flue gas Burning Room and over against air inlet burning pipe gas outlet.
It is more abundant for flue gas is burned, as further improvement of the utility model, described air inlet is burned pipe and is consisted of at least two layers of sleeve pipe that are from inside to outside socketed successively, ground floor center sleeve is smoke inlet pipe, the sealing of outer layer sleeve lower end, top is provided with the flange for sealing, and offers respectively the cloth vent hole that distributes and be communicated with outer layer sleeve around the sleeve pipe center of circle on flange.As preferably, described air inlet is burned pipe and from inside to outside two layers of sleeve pipe that are socketed, is consisted of successively, and second layer sleeve pipe is combustion gas and the compressed-air actuated tracheae that is mixed into.
As further improvement of the utility model, described cloth vent hole is obliquely installed to the sleeve pipe center of circle.By this kind of setting, can make flame form the radial taper network of fire in Yi Gexiang center, improve firing efficiency, by the difference at angle of inclination, can make flue gas contact and light with flame more one step ahead with after compressed air mixing, improve the efficiency of lighting.
As preferably, described base plate is carborundum.Carbofrax material has higher heat conductivity and heat resistance, can greatly improve heat transference efficiency, the service life of extension device.
As preferably, in flue gas Burning Room, be provided with some pillars.
As preferably, the inner cap of single-way exhaust function closed cavity is the whole inner cap that can fluctuate.
As preferably, the inner cap of single-way exhaust function closed cavity is fixing inner cap, has the one-way exhaust passage of outside exhaust on it.
As preferably, described inner cap is for to cover shape structure, and body of heater upper end open end face or inner ring side face have U annular groove, and the activity of inner cap border is embedded in U annular groove.
As another kind of technical scheme of the present utility model: a kind of improvement on non-oxidation firing electric furnace for carbon-containing materials of deodorizing energy-saving, comprise at least body of heater of upper end open and the bell of peripheral wall surfaces electrical heating elements and sealing body of heater upper end open, the inner cap that has integral body to fluctuate on body of heater opening, bell is positioned at inner cap top, electrical heating elements is the electrothermal tube of Split assembled surface insulation, on described inner cap furnace wall, top or bell, be provided with top smoke exhaust pipe, described bottom of furnace body has additional flue gas Burning Room, described flue gas Burning Room top is provided with base plate, described base plate is by flue gas Burning Room and body of heater inner chamber parting seal, on described flue gas Burning Room furnace wall, offer outside fume pipe and at least one group of fuel oil or fuel burner nozzle, described fuel oil or fuel burner nozzle connect top smoke exhaust pipe by pipeline.
The beneficial effects of the utility model: by setting up flue gas Burning Room, greatly reduce energy consumption, saved operating cost, and effectively removed the peculiar smell of flue gas, reduced the pollution of environment.
Accompanying drawing explanation
Fig. 1 is embodiment 1 structural representation.
Fig. 2 is the A-A cutaway view of Fig. 1.
Fig. 3 is the structural representation of embodiment 2.
Fig. 4 is the structural representation that pipe is burned in air inlet.
The specific embodiment
Embodiment 1: a kind of improvement on non-oxidation firing electric furnace for carbon-containing materials of deodorizing energy-saving, comprise at least body of heater 001 of upper end open and the bell 003 of peripheral wall surfaces electrical heating elements 002 and sealing body of heater 001 upper end open, the inner cap 004 that has integral body to fluctuate on body of heater 001 opening, bell 003 is positioned at inner cap 004 top, electrical heating elements 002 is the electrothermal tube of Split assembled surface insulation, on described inner cap 004 furnace wall, top or bell 003, be provided with top smoke exhaust pipe 005, described body of heater 001 bottom has additional flue gas Burning Room 006, described flue gas Burning Room 006 top is provided with base plate 061, described base plate 061 is by flue gas Burning Room 006 and body of heater 001 inner chamber parting seal, on described flue gas Burning Room 006 furnace wall, offer outside fume pipe 062 and air inlet and burn pipe 063, described air inlet is burned pipe 063 and is connected top smoke exhaust pipe 005, on described flue gas Burning Room 006 furnace wall, being separately provided with an igniter 007 stretches in flue gas Burning Room 006 and over against air inlet burning pipe 063 gas outlet.Described air inlet is burned pipe 063 and is consisted of two layers of sleeve pipe that are from inside to outside socketed successively, ground floor center sleeve 631 is smoke inlet pipe, the 632 lower end sealings of second layer sleeve pipe, second layer sleeve pipe 632 is combustion gas and the compressed-air actuated tracheae that is mixed into, top is provided with the flange 633 for sealing, and offers respectively the cloth vent hole 634 that distributes and be communicated with second layer sleeve pipe 632 around the sleeve pipe center of circle on flange 633.Described cloth vent hole 634 is obliquely installed to the sleeve pipe center of circle, and described base plate 061 is carborundum.In flue gas Burning Room 006, be provided with some pillars 064.
Embodiment 2: with reference to embodiment 1, the inner cap of single-way exhaust function closed cavity 004 is fixing inner cap, has the one-way exhaust passage 041 of outside exhaust on it.Described inner cap 004 is for to cover shape structure, and body of heater upper end open end face or inner ring side face have U annular groove 008, and inner cap 004 border activity is embedded in U annular groove 008.
Embodiment 3: a kind of improvement on non-oxidation firing electric furnace for carbon-containing materials of deodorizing energy-saving, comprise at least body of heater 001 of upper end open and the bell 003 of peripheral wall surfaces electrical heating elements 002 and sealing body of heater 001 upper end open, the inner cap 004 that has integral body to fluctuate on body of heater 001 opening, bell 003 is positioned at inner cap 004 top, electrical heating elements 002 is the electrothermal tube of Split assembled surface insulation, on described inner cap 004 furnace wall, top or bell 003, be provided with top smoke exhaust pipe 005, described body of heater 001 bottom has additional flue gas Burning Room 006, described flue gas Burning Room 006 top is provided with base plate 061, described base plate 061 is by flue gas Burning Room 006 and body of heater 001 inner chamber parting seal, on described flue gas Burning Room 006 furnace wall, offer outside fume pipe 062 and at least one group of fuel oil or fuel burner nozzle, described fuel oil or fuel burner nozzle connect top smoke exhaust pipe 005 by pipeline.
Claims (10)
1. the improvement on non-oxidation firing electric furnace for carbon-containing materials of a deodorizing energy-saving, comprise at least body of heater of upper end open and the bell of peripheral wall surfaces electrical heating elements and sealing body of heater upper end open, the inner cap that has single-way exhaust function closed cavity on body of heater opening, bell is positioned at inner cap top, electrical heating elements is the electrothermal tube of Split assembled surface insulation, on described inner cap furnace wall, top or bell, be provided with top smoke exhaust pipe, it is characterized in that described bottom of furnace body has additional flue gas Burning Room, described flue gas Burning Room top is provided with base plate, described base plate is by flue gas Burning Room and body of heater inner chamber parting seal, on described flue gas Burning Room furnace wall, offer outside fume pipe and air inlet and burn pipe, described air inlet is burned pipe and is connected top smoke exhaust pipe, on described flue gas Burning Room furnace wall, being separately provided with an igniter stretches in flue gas Burning Room and over against air inlet burning pipe gas outlet.
2. the improvement on non-oxidation firing electric furnace for carbon-containing materials of a kind of deodorizing energy-saving according to claim 1, it is characterized in that described air inlet burning pipe consists of at least two layers of sleeve pipe that are from inside to outside socketed successively, ground floor center sleeve is smoke inlet pipe, the sealing of outer layer sleeve lower end, top is provided with the flange for sealing, and offers respectively the cloth vent hole that distributes and be communicated with outer layer sleeve around the sleeve pipe center of circle on flange.
3. the improvement on non-oxidation firing electric furnace for carbon-containing materials of a kind of deodorizing energy-saving according to claim 2, is characterized in that described air inlet burning pipe from inside to outside consists of two layers of sleeve pipe that are socketed successively, and second layer sleeve pipe is combustion gas and the compressed-air actuated tracheae that is mixed into.
4. the improvement on non-oxidation firing electric furnace for carbon-containing materials of a kind of deodorizing energy-saving according to claim 2, is characterized in that described cloth vent hole is obliquely installed to the sleeve pipe center of circle.
5. the improvement on non-oxidation firing electric furnace for carbon-containing materials of a kind of deodorizing energy-saving according to claim 1, is characterized in that described base plate is carborundum.
6. the improvement on non-oxidation firing electric furnace for carbon-containing materials of a kind of deodorizing energy-saving according to claim 1, is characterized in that being provided with in flue gas Burning Room some pillars.
7. according to the improvement on non-oxidation firing electric furnace for carbon-containing materials of a kind of deodorizing energy-saving one of claim 1 ~ 5 Suo Shu, the inner cap that it is characterized in that single-way exhaust function closed cavity is the whole inner cap that can fluctuate.
8. according to the improvement on non-oxidation firing electric furnace for carbon-containing materials of a kind of deodorizing energy-saving one of claim 1 ~ 5 Suo Shu, the inner cap that it is characterized in that single-way exhaust function closed cavity is fixing inner cap, has the one-way exhaust passage of outside exhaust on it.
9. the improvement on non-oxidation firing electric furnace for carbon-containing materials of a kind of deodorizing energy-saving according to claim 6, is characterized in that described inner cap is for to cover shape structure, and body of heater upper end open end face or inner ring side face have U annular groove, and the activity of inner cap border is embedded in U annular groove.
10. the improvement on non-oxidation firing electric furnace for carbon-containing materials of a deodorizing energy-saving, comprise at least body of heater of upper end open and the bell of peripheral wall surfaces electrical heating elements and sealing body of heater upper end open, the inner cap that has integral body to fluctuate on body of heater opening, bell is positioned at inner cap top, electrical heating elements is the electrothermal tube of Split assembled surface insulation, on described inner cap furnace wall, top or bell, be provided with top smoke exhaust pipe, described bottom of furnace body has additional flue gas Burning Room, described flue gas Burning Room top is provided with base plate, described base plate is by flue gas Burning Room and body of heater inner chamber parting seal, on described flue gas Burning Room furnace wall, offer outside fume pipe and at least one group of fuel oil or fuel burner nozzle, described fuel oil or fuel burner nozzle connect top smoke exhaust pipe by pipeline.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320546398.XU CN203454711U (en) | 2013-09-04 | 2013-09-04 | Deodorant and energy-saving non-oxidation firing electric furnace containing carbon materials |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320546398.XU CN203454711U (en) | 2013-09-04 | 2013-09-04 | Deodorant and energy-saving non-oxidation firing electric furnace containing carbon materials |
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| CN203454711U true CN203454711U (en) | 2014-02-26 |
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|---|---|---|---|
| CN201320546398.XU Withdrawn - After Issue CN203454711U (en) | 2013-09-04 | 2013-09-04 | Deodorant and energy-saving non-oxidation firing electric furnace containing carbon materials |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103471378A (en) * | 2013-09-04 | 2013-12-25 | 江苏奥能耐火材料有限公司 | Deodorant and energy-saving carbon-containing material non-oxidation electric furnace |
| CN105043095A (en) * | 2015-06-25 | 2015-11-11 | 石家庄新华能源环保科技股份有限公司 | Double-heating rotary hearth ring furnace |
-
2013
- 2013-09-04 CN CN201320546398.XU patent/CN203454711U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103471378A (en) * | 2013-09-04 | 2013-12-25 | 江苏奥能耐火材料有限公司 | Deodorant and energy-saving carbon-containing material non-oxidation electric furnace |
| CN105043095A (en) * | 2015-06-25 | 2015-11-11 | 石家庄新华能源环保科技股份有限公司 | Double-heating rotary hearth ring furnace |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20140226 Effective date of abandoning: 20150204 |
|
| RGAV | Abandon patent right to avoid regrant |