CN203432359U - Forced atmosphere furnace - Google Patents
Forced atmosphere furnace Download PDFInfo
- Publication number
- CN203432359U CN203432359U CN201320575346.5U CN201320575346U CN203432359U CN 203432359 U CN203432359 U CN 203432359U CN 201320575346 U CN201320575346 U CN 201320575346U CN 203432359 U CN203432359 U CN 203432359U
- Authority
- CN
- China
- Prior art keywords
- coiled pipe
- gas
- heater
- atmosphere furnace
- forced
- 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.)
- Expired - Fee Related
Links
Images
Landscapes
- Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
Abstract
The utility model discloses a forced atmosphere furnace which comprises a furnace body. The forced atmosphere furnace is characterized in that a gas inlet channel is formed at the top of the furnace body, and is provided with a preheating cavity; a heating device is arranged in the preheating cavity; a gas exhausting port is formed at the bottom of the furnace body, and is connected with a tail gas handling device; and the tail gas handling device consists of a coiled pipe, a gas exhausting machine arranged on the coiled pipe and a heating element arranged in the coiled pipe. The gas inlet channel of the forced atmosphere furnace is provided with the preheating cavity for preheating the gas. The tail gas handling device adopts a forced type, and the heating element is arranged in the coiled pipe, so that organic gas can be fully burnt and consumed under the effect of the heating element.
Description
Technical field
The utility model belongs to atmosphere furnace field.
Background technology
Atmosphere furnace need to pass into protective gas when heating, and existing atmosphere furnace does not have preheating device, when passing into protective gas, can cause temperature in stove to reduce.
While using atmosphere furnace, material can produce a lot of organic gas, and existing vent gas treatment is all generally that tail gas is passed in water, but this class gas is easy to condense in gas exhaust piping, causes security incident.
Summary of the invention
For the problems referred to above, the purpose of this utility model is to provide a kind of forced-ventilated atmosphere furnace, and solving the logical protective gas of existing atmosphere furnace does not have preheating to cause the problem of temperature reduction and the problem that tail gas easily condenses.
The technical solution of the utility model is: a kind of forced-ventilated atmosphere furnace, comprise body of heater, and it is characterized in that, described body of heater top is provided with inlet channel, on described inlet channel, is provided with preheating cavity, in described preheating cavity, is provided with heater; Bottom of furnace body is provided with exhaust outlet, connects an exhaust gas processing device on described exhaust outlet, described exhaust gas processing device by coiled pipe, be arranged on the air exhauster on coiled pipe and the heating element heater that is arranged in coiled pipe forms.
Further, described heater is spiral helicine electrothermal tube.
The utility model compared with prior art tool has the following advantages:
On inlet channel of the present utility model, be provided with preheating cavity, can carry out preheating to gas.Exhaust gas processing device adopts forced-ventilated, and in coiled pipe, is provided with heating element heater, and organic gas can fully burn and exhaust under the effect of heating element heater.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
In figure, Reference numeral is: 1-body of heater, 2-inlet channel, 3-preheating cavity, 4-coiled pipe, 5-air exhauster road, 6-heating element heater.
The specific embodiment
Embodiment
As shown in Figure 1, a kind of forced-ventilated atmosphere furnace, comprises body of heater 1, and described body of heater 1 top is provided with inlet channel 2, on described inlet channel 2, is provided with preheating cavity 3, in described preheating cavity, is provided with heater.Heater adopts spiral helicine electrothermal tube, when gas passes through, just can carry out preheating to gas.
Body of heater 1 bottom is provided with exhaust outlet, connects an exhaust gas processing device on described exhaust outlet, described exhaust gas processing device by coiled pipe 4, be arranged on the air exhauster 5 on coiled pipe 4 and the heating element heater 6 that is arranged in coiled pipe 4 forms.Tail gas burns and exhausts in coiled pipe 4 under the effect of heating element heater 6, can prevent that tail gas from condensing in pipeline.
Claims (2)
1. a forced-ventilated atmosphere furnace, comprises body of heater, it is characterized in that, described body of heater top is provided with inlet channel, on described inlet channel, is provided with preheating cavity, in described preheating cavity, is provided with heater; Bottom of furnace body is provided with exhaust outlet, connects an exhaust gas processing device on described exhaust outlet, described exhaust gas processing device by coiled pipe, be arranged on the air exhauster on coiled pipe and the heating element heater that is arranged in coiled pipe forms.
2. a kind of forced-ventilated atmosphere furnace according to claim 1, is characterized in that, described heater is spiral helicine electrothermal tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320575346.5U CN203432359U (en) | 2013-09-17 | 2013-09-17 | Forced atmosphere furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320575346.5U CN203432359U (en) | 2013-09-17 | 2013-09-17 | Forced atmosphere furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203432359U true CN203432359U (en) | 2014-02-12 |
Family
ID=50061393
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320575346.5U Expired - Fee Related CN203432359U (en) | 2013-09-17 | 2013-09-17 | Forced atmosphere furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203432359U (en) |
-
2013
- 2013-09-17 CN CN201320575346.5U patent/CN203432359U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203432359U (en) | Forced atmosphere furnace | |
| CN204694085U (en) | A kind of annealing furnace preheating device utilizing waste heat | |
| CN105890361A (en) | Forced-exhaust atmosphere furnace | |
| CN202660945U (en) | Coil type waste heat utilization device of smoke tube of thermal treatment furnace | |
| CN203464715U (en) | Tail gas forced-discharge-type atmosphere furnace | |
| CN204084506U (en) | Energy-conserving and environment-protective gas big kitchen range | |
| CN103884012B (en) | Furnace drying method | |
| CN202913019U (en) | Gas distribution device of annealing furnace | |
| CN204687181U (en) | High-efficiency vapor heating system | |
| CN106500375A (en) | A kind of subterranean strata pipe-line equipment | |
| CN202869287U (en) | Smoke outlet waste heat recycling device | |
| CN203432324U (en) | Strong emission type atmosphere furnace with water cooling system | |
| CN203731887U (en) | Heater | |
| CN203489699U (en) | Explosion door for furnace top of ISA furnace | |
| CN203053248U (en) | Annealing furnace waste-heat use water heater device | |
| CN202303339U (en) | Steam energy increasing device | |
| CN203083134U (en) | Smoke heat recovery device | |
| CN203319702U (en) | Production line with air heater for producing sulfur dioxide by sulfur | |
| CN202769957U (en) | Return water preheating energy-saving device of atmospheric boiler | |
| CN204359152U (en) | A kind of smelting furnace residual heat using device of aluminium alloy production line | |
| CN204039074U (en) | A kind of quartz sand purifying roasting assembly with function of temperature control | |
| CN204494423U (en) | Reclaiming type oxidation furnace | |
| CN203848499U (en) | Air preheating device of biomass particle heating water heater | |
| CN202709684U (en) | Hot gas reutilization device | |
| CN105865230A (en) | Industrial furnace high-temperature flue gas recycling device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140212 Termination date: 20140917 |
|
| EXPY | Termination of patent right or utility model |