CN201400701Y - Heat treatment furnace of pressure container - Google Patents
Heat treatment furnace of pressure container Download PDFInfo
- Publication number
- CN201400701Y CN201400701Y CN2009201507516U CN200920150751U CN201400701Y CN 201400701 Y CN201400701 Y CN 201400701Y CN 2009201507516 U CN2009201507516 U CN 2009201507516U CN 200920150751 U CN200920150751 U CN 200920150751U CN 201400701 Y CN201400701 Y CN 201400701Y
- Authority
- CN
- China
- Prior art keywords
- heat treatment
- pressure container
- furnace
- burner
- sides
- 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
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Abstract
The utility model relates to a heat treatment furnace, in particular to a heat treatment furnace of a pressure container used for carrying out heat treatment to a large pressure container with a cylindrical profile. The heat treatment furnace of the pressure container comprises a furnace body; two sides of the bottom part of the furnace body are respectively provided with a row of burners; the spraying direction of a nozzle of the burner is horizontal; two rows of the burners at the two sides are staggered in the arranging direction; the opposite side of each burner is provided with a blockingwall; a burning chamber is formed between: each blocking wall and each nozzle of the burner that are opposite to each other; the top part of each burning chamber is provided with a radiation cover plate; a flue gas channel is left between the front end of each radiation cover plate and the blocking wall; therefore, a plurality of burning chambers are formed at the bottom part of the furnace body;and two rows of flue gas channels which are arranged in a staggered manner are formed at two sides of the bottom part of the furnace body. The heat treatment furnace has even heating and good heat treatment effect when carrying out heat treatment to the tank body of the large pressure container.
Description
Technical field
The utility model relates to a kind of heat treatment furnace, specifically is a kind of heat treatment furnace of pressure container that the large pressurized vessel with cylindrical outline is heat-treated of being used for.
Background technology
Be used for process furnace that the pressurized vessel of large cylindrical shape outline is heat-treated, adopt fuel oil or combustion gas usually as thermal source.Existing heat treatment furnace of pressure container usually adopts at bottom of furnace body and fuel oil is set or gas burner heats being placed in the intravital pressurized vessel of stove, its major defect is, the furnace heat skewness, near the fuel oil atomizer temperature is too high, build-up of pressure container local superheating influences thermal effectiveness easily.
Summary of the invention
Technical problem to be solved in the utility model is, a kind of homogeneous heating, heat treatment furnace of pressure container that thermal effectiveness is good are provided.
Heat treatment furnace of pressure container of the present utility model includes a body of heater, respectively be provided with row's burner in the bottom of furnace body both sides, the injection direction of burner nozzle is a horizontal direction, two row's burners of both sides are crisscross arranged in orientation, each burner offside is provided with a barrier, form a combustion chamber between each group barrier and the burner nozzle, the top of each combustion chamber is provided with a radiation cover plate, leave an exhaust gases passes between each radiation cover forward end and the barrier, thereby form a plurality of combustion chambers at bottom of furnace body, and form the staggered exhaust gases passes of two rows in the bottom of furnace body both sides.
The utility model in use, the pressurized vessel tank body is placed in the body of heater middle part, the flame that burner produces is in the combustion chamber internal combustion, add the thermal radiation cover plate and produce radiant heat, simultaneously hot gas flow enters top body of heater inner chamber from the exhaust gases passes of both sides, and along rising on the pressurized vessel tank body both sides, and this type of heating makes uniform heat distribution in the body of heater, can not make pressurized vessel tank body local superheating, thereby improve heat treated heats.
Description of drawings
Fig. 1 is that end of the present utility model is cut structural representation open;
Fig. 2 is a bottom of furnace body two dimensional structure synoptic diagram of the present utility model.
Embodiment
As shown in the figure, this heat treatment furnace of pressure container includes a body of heater 1, respectively being provided with a row in the bottom of furnace body both sides is the burner 2 of fuel with fuel oil or combustion gas, the injection direction of burner nozzle 3 is a horizontal direction, two row's burners of both sides are crisscross arranged in orientation, each burner offside is provided with a barrier 4, form a combustion chamber 5 between each group barrier 4 and the burner nozzle 3, the top of each combustion chamber is provided with a radiation cover plate 6, leave an exhaust gases passes 7 between each radiation cover plate 6 front end and the corresponding barrier 4, thereby in bottom of furnace body formation a plurality of combustion chambers side by side, and at the staggered exhaust gases passes of bottom of furnace body both sides formation two rows.In the use, pressurized vessel tank body 8 is placed in body of heater middle part, and the flame heating radiation cover plate 6 of combustion chamber internal combustion produces radiant heat, and hot gas flow enters top body of heater inner chamber from the exhaust gases passes 7 of both sides simultaneously, and along rising on the pressurized vessel tank body both sides,
Claims (1)
1, a kind of heat treatment furnace of pressure container, it is characterized in that: it includes a body of heater (1), respectively be provided with row's burner (2) in the bottom of furnace body both sides, the injection direction of burner nozzle (3) is a horizontal direction, two row's burners of both sides are crisscross arranged in orientation, each burner offside is provided with a barrier (4), form a combustion chamber (5) between each group barrier (4) and the burner nozzle (3), the top of each combustion chamber is provided with a radiation cover plate (6), leave an exhaust gases passes (7) between each radiation cover plate (6) front end and the corresponding barrier (4), thereby in bottom of furnace body formation a plurality of combustion chambers side by side, and at the staggered exhaust gases passes of bottom of furnace body both sides formation two rows.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201507516U CN201400701Y (en) | 2008-12-30 | 2009-04-27 | Heat treatment furnace of pressure container |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200820237616 | 2008-12-30 | ||
| CN200820237616.0 | 2008-12-30 | ||
| CN2009201507516U CN201400701Y (en) | 2008-12-30 | 2009-04-27 | Heat treatment furnace of pressure container |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201400701Y true CN201400701Y (en) | 2010-02-10 |
Family
ID=41660499
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201507516U Expired - Fee Related CN201400701Y (en) | 2008-12-30 | 2009-04-27 | Heat treatment furnace of pressure container |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201400701Y (en) |
-
2009
- 2009-04-27 CN CN2009201507516U patent/CN201400701Y/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: ZHENJIANG ZHONGZHI ELECTRIC POWER EQUIPMENT CO., LTD. Assignor: Zhenjiang Zhongyou Sshipping Electrical Appliance Co., Ltd. Contract record no.: 2011320001046 Denomination of utility model: Heat treatment furnace of pressure container Granted publication date: 20100210 License type: Exclusive License Record date: 20110721 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100210 Termination date: 20170427 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |