CN104848688B - Smokeless box-type high-temperature furnace - Google Patents
Smokeless box-type high-temperature furnace Download PDFInfo
- Publication number
- CN104848688B CN104848688B CN201510187644.0A CN201510187644A CN104848688B CN 104848688 B CN104848688 B CN 104848688B CN 201510187644 A CN201510187644 A CN 201510187644A CN 104848688 B CN104848688 B CN 104848688B
- Authority
- CN
- China
- Prior art keywords
- smoke chamber
- sample combustion
- temperature furnace
- combustion room
- box
- 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.)
- Active
Links
Landscapes
- Incineration Of Waste (AREA)
- Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)
Abstract
The present invention relates to a kind of smokeless box-type high-temperature furnace, including sample combustion room and the smoke chamber above sample combustion room, heating element heater is equipped with sample combustion room and smoke chamber, is communicated with the flue of sample combustion room and smoke chamber between sample combustion room and smoke chamber；Exhanst gas outlet is provided with the top of smoke chamber, the bottom of smoke chamber rear wall is provided with air inlet, flue gas is provided with baffle plate in room, baffle plate is located at the top of air inlet, one end of baffle plate is connected with the smoke chamber rear wall for being provided with air inlet, the length of baffle plate is identical with the length of smoke chamber, and the width of baffle plate is less than the width of smoke chamber；Flue, exhanst gas outlet and air inlet are located at the same side.The present invention is designed with smoke chamber above sample combustion room; channel-type arrangement is realized by the baffle plate being arranged in flue gas room; the flue gas produced in the course of work is processed and is controlled so as to which the flue gas of discharge is colourless, tasteless, nontoxic, harmless, beneficial to the protection of environment.
Description
Technical field
The present invention relates to heating furnace technical field, specifically, being related to one kind carries out heating combustion for laboratory to sample
The box-type high-temperature furnace of burning.
Background technology
Box-type high-temperature furnace is applied to the industries such as electric power, coal, papermaking, petrochemical industry, cement, agriculture and animal husbandry, medical scientific research, teaching.Mesh
Before, box-type high-temperature furnace is that laboratory carries out the main of heating burning (such as heat treatment, ashing, melting, dry distilling, burning etc.) to sample
One of equipment.Laboratory to sample carry out heating burning when, due to sample combustion not thorough, in combustion process produce flue gas
In be directly discharged into outside high temperature furnace containing unburnt material, such as Organic substance, microorganism, carbon etc. in a large number, these unburnt materials
Severe contamination can be produced to air, especially be directly discharged in laboratory and health generation can be had a strong impact on.Existing case
Formula high temperature furnace cannot process flue gas due to which, and in sample heating and combustion process, produced flue gas is directly discharged into interior, its
Flue dust and abnormal smells from the patient cause to have a strong impact on to environment, the material such as a large amount of unburnt Organic substance that contains in flue gas, microorganism, carbon,
It is difficult to dissipate, its abnormal smells from the patient and flue dust may make laboratory and the surrounding cannot normal work in several days.What is more due to
The presence of poisonous and harmful flue gas, constitutes a threat to the healthy and life of people.
Content of the invention
Present invention aims to existing box-type high-temperature furnace to laboratory sample carry out heat burning when exist upper
State problem, there is provided a kind of smokeless box-type high-temperature furnace, the high temperature furnace is processed to the flue gas produced in the course of work and controlled,
The flue gas for discharging which is colourless, tasteless, nontoxic, harmless, beneficial to the protection of environment.
The technical scheme is that：A kind of smokeless box-type high-temperature furnace, including sample combustion room and is located at sample combustion room
The smoke chamber of top, is equipped with heating element heater, the company of being provided between sample combustion room and smoke chamber on sample combustion room and smoke chamber
Logical sample combustion room and the flue of smoke chamber；Exhanst gas outlet is provided with the top of the smoke chamber, and the bottom of smoke chamber rear wall sets
Have air inlet, be provided with baffle plate in the flue gas room, baffle plate is located at the top of air inlet, one end of baffle plate be provided with air inlet
Smoke chamber rear wall connects, and the length of baffle plate is identical with the length of smoke chamber, and the width of baffle plate is less than the width of smoke chamber；Described
Flue, exhanst gas outlet and air inlet are located at the same side.
Preferably, in above-mentioned smokeless box-type high-temperature furnace, the heating element heater of the sample combustion room is evenly distributed on sample
The bottom and top of combustor.
Further, in above-mentioned smokeless box-type high-temperature furnace, the side of the sample combustion room is provided with charging aperture, described
Charging aperture at be provided with the fire door matched with charging aperture.
Preferably, in above-mentioned smokeless box-type high-temperature furnace, the heating element heater of the smoke chamber is evenly distributed on smoke chamber
Bottom and top.
Further, in above-mentioned smokeless box-type high-temperature furnace, described high temperature furnace is additionally provided with control device, the control device point
It is not connected with the heating element heater of the heating element heater and smoke chamber of sample combustion room.
Further, in above-mentioned smokeless box-type high-temperature furnace, the high temperature furnace also includes secondary oxygen supply equipment, the smoke chamber
It is connected with secondary oxygen supply equipment by air inlet.
Preferably, in above-mentioned smokeless box-type high-temperature furnace, the secondary oxygen supply equipment is placed in sample combustion room rear, described
Secondary oxygen supply equipment is blower fan, and the blower fan is connected with air inlet.
Further, in above-mentioned smokeless box-type high-temperature furnace, described sample combustion room and smoke chamber adopt insulation material
Processing and fabricating is formed.
Beneficial effects of the present invention are：The present invention is designed with the cigarette connected with sample combustion room above sample combustion room
Air chamber, smoke chamber can be previously heated to 950 DEG C and air-tightness is good, and flue gas is provided with baffle plate in room, is realized by baffle plate logical
Road formula arrangement, makes the flue gas produced in the high temperature furnace course of work be processed and be controlled, it is ensured that flue dust heating completely and is filled
Become the innocuous gas such as colourless, tasteless, nontoxic vapor and carbon dioxide to discharge outside high temperature furnace after divided combustion, reaching environmental protection will
Ask.Smoke chamber of the present invention is also equipped with to be placed in sample combustion room rear in real time to the secondary oxygen supply equipment of the smoke chamber oxygen supply, right
The flue gas that combustor is produced is processed.
Description of the drawings
Sectional views of the Fig. 1 for the smokeless box-type high-temperature furnace of the specific embodiment of the invention.
Fig. 2 is specific embodiment of the invention fume treatment flow chart.
In figure, 1, the heating element heater of sample combustion room, 2, insulation material, 3, fire door, 4, sample combustion room, 5, smoke chamber,
6th, the heating element heater of smoke chamber, 7, exhanst gas outlet, 8, air inlet, 9, blower fan.
Specific embodiment
The invention will be further described below in conjunction with the accompanying drawings.
As shown in figure 1, a kind of smokeless box-type high-temperature furnace, including sample combustion room 4 and the cigarette above sample combustion room 4
Heating element heater is equipped with air chamber 5, sample combustion room 4 and smoke chamber 5, is communicated with sample between sample combustion room 4 and smoke chamber 5
Product combustor 4 and the flue of smoke chamber 5；The top of the smoke chamber 5 is provided with exhanst gas outlet 7, and the bottom of 5 rear wall of smoke chamber sets
Have air inlet 8, be provided with baffle plate in the smoke chamber 5, baffle plate is located at the top of air inlet 8, one end of baffle plate be provided with air intake
The smoke chamber rear wall connection of mouth 8, the length of baffle plate are identical with the length of smoke chamber 5, and the width of baffle plate is less than the width of smoke chamber 5
Degree；The flue, exhanst gas outlet 7 and air inlet 8 are located at the same side.
In the present embodiment, the heating element heater 1 of the sample combustion room is evenly distributed on the bottom and top of sample combustion room 4
Portion, it is ensured that in sample combustion room in sample combustion homogeneous heating with stable.
In the present embodiment, the side of the sample combustion room 4 is provided with charging aperture, be provided with described charging aperture with
The fire door 3 that charging aperture matches.
In the present embodiment, the heating element heater 6 of the smoke chamber is evenly distributed on the bottom and top of smoke chamber, it is ensured that flue gas
The flue gas produced in indoor sample combustor in second-time burning homogeneous heating with stable.
In the present embodiment, described high temperature furnace is additionally provided with control device, the control device respectively with sample combustion room plus
Thermal element 1 is connected with the heating element heater 6 of smoke chamber, for controlling heating element heater in the sample in sample combustion room and flue gas room
Flue gas heated.
In the present embodiment, the high temperature furnace also includes secondary oxygen supply equipment, is placed in 4 rear of sample combustion room, and smoke chamber 5 leads to
Cross air inlet 8 to be connected with the secondary oxygen supply equipment, realize the secondary oxygen supply to smoke chamber 5.
In the present embodiment, secondary oxygen supply equipment described above is blower fan 9, and the blower fan 9 is connected with air inlet 8, by blower fan 9
Air is sent into smoke chamber 5.
In the present embodiment, described sample combustion room 4 and smoke chamber 5 are formed using insulation material processing and fabricating, can
Radiating is prevented so that heating-up temperature reaches preset temperature as soon as possible.
Operation principle：Before sample heating burning is carried out, first it is operated smoke chamber 5, by blower fan 9 through air inlet 8
Air is passed through to smoke chamber 5, and the heating element heater 6 for smoke chamber being controlled by control device is heated to smoke chamber 5, makes smoke chamber
Temperature be heated to 950 DEG C, control device controls the heating element heater 1 of sample combustion room again and sample combustion room 4 is heated, sample
Product burning in the sample combustion room 4, the flue gas of generation enter smoke chamber 5 through flue, now, smoke chamber 5 be pre-heated to 950 DEG C and
Ozone is sent into by blower fan 9 through air inlet 8, after flue gas enters smoke chamber 5, dust therein, microorganism and combustible gas
The rapid oxidations such as body, generate colourless, tasteless, nontoxic, harmless carbon dioxide and vapor is discharged outside high temperature furnace.In sample combustion
After 4 end-of-job of room, smoke chamber 5 and blower fan 9 work on a period of time, it is ensured that flue dust, microorganism and fuel gas etc. are complete
Full process.
Embodiment provided above is only with for convenience of the present invention is illustrated, in technical scheme category of the present invention, affiliated
The made various simple deformations of those skilled in the art and modification, should be included in above claim.
Claims (8)
1. a kind of smokeless box-type high-temperature furnace, it is characterised in that：Including sample combustion room and the flue gas above sample combustion room
Room, is equipped with heating element heater, is communicated with sample combustion between sample combustion room and smoke chamber on sample combustion room and smoke chamber
Room and the flue of smoke chamber；Exhanst gas outlet is provided with the top of the smoke chamber, and the bottom of smoke chamber rear wall is provided with air inlet,
Be provided with baffle plate in the flue gas room, baffle plate is located at the top of air inlet, one end of baffle plate be provided with rear side of the smoke chamber of air inlet
Wall connects, and the length of baffle plate is identical with the length of smoke chamber, and the width of baffle plate is less than the width of smoke chamber；The flue, flue gas
Outlet and air inlet are located at the same side.
2. smokeless box-type high-temperature furnace according to claim 1, it is characterised in that：The heating element heater of the sample combustion room is equal
The even bottom and top for being distributed in sample combustion room.
3. smokeless box-type high-temperature furnace according to claim 1, it is characterised in that：The side of the sample combustion room is provided with
Charging aperture, is provided with the fire door matched with charging aperture at described charging aperture.
4. smokeless box-type high-temperature furnace according to claim 1, it is characterised in that：The heating element heater of the smoke chamber uniformly divides
Cloth is in the bottom and top of smoke chamber.
5. smokeless box-type high-temperature furnace according to claim 1, it is characterised in that：Described high temperature furnace is additionally provided with control dress
Put, the control device is connected with the heating element heater of the heating element heater and smoke chamber of sample combustion room respectively.
6. smokeless box-type high-temperature furnace according to claim 1, it is characterised in that：The high temperature furnace also includes that secondary oxygen supply sets
Standby, the smoke chamber is connected with secondary oxygen supply equipment by air inlet.
7. smokeless box-type high-temperature furnace according to claim 6, it is characterised in that：The secondary oxygen supply equipment is placed in sample combustion
Room rear is burnt, the secondary oxygen supply equipment is blower fan, and the blower fan is connected with air inlet.
8. smokeless box-type high-temperature furnace according to claim 1, it is characterised in that：Described sample combustion room and smoke chamber are equal
Formed using insulation material processing and fabricating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510187644.0A CN104848688B (en) | 2015-04-20 | 2015-04-20 | Smokeless box-type high-temperature furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510187644.0A CN104848688B (en) | 2015-04-20 | 2015-04-20 | Smokeless box-type high-temperature furnace |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104848688A CN104848688A (en) | 2015-08-19 |
| CN104848688B true CN104848688B (en) | 2017-03-15 |
Family
ID=53848523
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510187644.0A Active CN104848688B (en) | 2015-04-20 | 2015-04-20 | Smokeless box-type high-temperature furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104848688B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106766915A (en) * | 2017-01-19 | 2017-05-31 | 安徽理工大学 | A kind of high-temperature heating equipment for SHPB impact experiments |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2427754Y (en) * | 2000-05-02 | 2001-04-25 | 夏国忠 | Pit coal range |
| CN2771659Y (en) * | 2005-03-24 | 2006-04-12 | 黄永男 | Device for reutilizing and purifying waste smoke of coal-burning boiler |
| CN201462925U (en) * | 2009-07-10 | 2010-05-12 | 贵州天炽环保能源有限公司 | High-efficiency environment-protection energy conservation stove |
| GB2495920A (en) * | 2011-10-24 | 2013-05-01 | Stovax Ltd | Solid fuel appliance with secondary combustion and a heat exchanger |
| CN202928349U (en) * | 2012-10-26 | 2013-05-08 | 赵树壮 | Series-connection industrial furnace |
-
2015
- 2015-04-20 CN CN201510187644.0A patent/CN104848688B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2427754Y (en) * | 2000-05-02 | 2001-04-25 | 夏国忠 | Pit coal range |
| CN2771659Y (en) * | 2005-03-24 | 2006-04-12 | 黄永男 | Device for reutilizing and purifying waste smoke of coal-burning boiler |
| CN201462925U (en) * | 2009-07-10 | 2010-05-12 | 贵州天炽环保能源有限公司 | High-efficiency environment-protection energy conservation stove |
| GB2495920A (en) * | 2011-10-24 | 2013-05-01 | Stovax Ltd | Solid fuel appliance with secondary combustion and a heat exchanger |
| CN202928349U (en) * | 2012-10-26 | 2013-05-08 | 赵树壮 | Series-connection industrial furnace |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104848688A (en) | 2015-08-19 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104848688B (en) | Smokeless box-type high-temperature furnace | |
| CN204227928U (en) | A kind of waste gas of industrial kiln and furnace incinerator | |
| WO2002055932A1 (en) | Waste incinerating method and device for the method | |
| CN103930006A (en) | Cooking appliance having thermal decomposition function | |
| CN205372569U (en) | Auxiliary danger article of electromagnetic induction burn burning furnace | |
| CN110028978A (en) | External heating type heat decomposes rotary kiln | |
| CN206771385U (en) | A kind of heat storage burner for making fuel using organic exhaust gas | |
| JP3207497U (en) | Exhaust gas combustion equipment for magnetic pyrolysis sinter furnace | |
| JPH08157832A (en) | Treatment of bamboo material or the like | |
| CN209944365U (en) | Direct combustion type deodorizing device | |
| CN103939917B (en) | Intensified burning apparatus in a kind of stove | |
| CN208269409U (en) | A kind of biologic matter particle fuel hot-air furnace | |
| CN208349569U (en) | A kind of hot-blast stove | |
| CN104791801A (en) | Waste incineration device | |
| CN205860685U (en) | A kind of accumulator plate drying unit | |
| CN105463723B (en) | A kind of energy saving and environment friendly baking oven and production technology | |
| CN105509063B (en) | Refuse gasification heat storage burner and application method | |
| CN213577555U (en) | Biomass fuel fires burning furnace convenient to regulation formula | |
| CN215909066U (en) | High-efficient catalytic combustion device of VOCs waste gas | |
| CN204268484U (en) | Combustion control device in a kind of incineration treatment of garbage | |
| US2956526A (en) | Incinerator | |
| CN201359281Y (en) | Corpse spontaneous combustion type cremator in crematory | |
| CN107036108A (en) | A kind of synchronous incinerator of waste gas | |
| JP3270743B2 (en) | Waste treatment equipment | |
| GB944623A (en) | Method of and apparatus for treating metal scrap, particles or the like contaminated with volatile and/or combustable substances |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| EXSB | Decision made by sipo to initiate substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB03 | Change of inventor or designer information |
Inventor after: Zhao Lilong Inventor after: Zhao Yongrui Inventor after: Li Yunxiang Inventor after: Zhang Chunrui Inventor before: Zhao Yongrui Inventor before: Zhao Lilong Inventor before: Li Yunxiang Inventor before: Zhang Chunrui |
|
| COR | Change of bibliographic data | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |