CN202114257U - Casting production line for high temperature-resistant alloy furnace tubes and tube bundles for petrifying purpose - Google Patents
Casting production line for high temperature-resistant alloy furnace tubes and tube bundles for petrifying purpose Download PDFInfo
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- CN202114257U CN202114257U CN2011201419300U CN201120141930U CN202114257U CN 202114257 U CN202114257 U CN 202114257U CN 2011201419300 U CN2011201419300 U CN 2011201419300U CN 201120141930 U CN201120141930 U CN 201120141930U CN 202114257 U CN202114257 U CN 202114257U
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Abstract
Provided is a casting production line for high temperature-resistant alloy furnace tubes and tube bundles for petrifying purpose. A centrifuge is disposed at the center, and an intermediate-frequency induction furnace is disposed at the right upper part. A thermal processing region is provided at the right of the intermediate-frequency induction furnace, a mould tube placing region is provided at the left lower part, and a sand mould casting region is provided at the right lower part. A pneumatic tube-drawing trolley and a pneumatic tube-drawing trolley track are arranged above the centrifuge, and are communicated with a blank tube storage region thereabove. Furnace tube blanks are conveyed, via conveying rollers, first through the blank tube storage region, then a shot blasting machine, a blank examination region, a to-be-cut region, a cutter tube-cutting region, a fluorescent airtight combined examination device region and a fluorescence room which are successively disposed around the periphery of the centrifuge in the anticlockwise direction, and then are transferred into a machining workshop via a safe channel. The casting production line of the utility model guarantees stable and reliable quality of the furnace tube blanks, makes compact structures of all devices for each process, and occupies small area of a plant. Furnace tubes flow on roller ways and need not to be suspended by travelling cranes, guaranteeing no damage thereof and ensuring the personal safety on the ground. In this way, the production efficiency is increased, and the labor intensity is reduced.
Description
Technical field:
The utility model relates to the foundry production line of a kind of petrochemical industry with high-temperature resisting alloy furnace tubes by adopting and pipe row, becomes qualified boiler tube pipeline section blank through rough-cast production, check.
Background technology:
Petrochemical industry is with boiler tube and pipe row, and it is mainly used in petrochemical industry ethane cracking furnace and hydrogen manufacturing conversion furnace.
Ethane cracking furnace is a heart of making the ethylene product unstripped gas with oil gas.Ethylene product is again the industrial chemicals product that is related to people's clothing, food, lodging and transportion--basic necessities of life.The development level of ethylene product is the outstanding feature of a national petrochemical industry development level.
Hydrogen manufacturing conversion furnace is to make hydrogen with oil gas, is used for synthetic ammonia and makes chemical fertilizer, developing agricultural production; Be used for synthesizing methanol, can be used as the basic material of chemical products such as dimethyl ether, acetic acid partly as the substitute of gasoline; Be used for the raw material of metallurgy industry as the iron reduction; Be used in particular for the oil refining industry hydrogenation, can improve the quality of gasoline, reach pollution control regulation, be used for hydrocracking and refine more better oil products from the heavy wax oil to the increasingly high requirement of oil product.
If ours is that the clean energy resource of power is succeeded in developing with hydrogen, the present gas station of Na Jia hydrogen station picture as many must have the hydrogen manufacturing conversion furnace of corresponding manufacturing hydrogen just can satisfy the demand.
Petrochemical industry is arranged with high-temperature resisting alloy furnace tubes by adopting and pipe, generally at 800-1200 ℃ of high temperature, and under the 2.0-4.0MPa pressure, continuous operation in being flooded with the Korrosionsmedium environment, be 100,000 hours about 11 years its projected life, environment for use is very abominable.Therefore, its workmanship is required also very strictness.
At present domestic and international petrochemical industry is divided three classes with high-temperature resisting alloy furnace tubes by adopting and pipe row's manufacturer:
The first kind: production scale is little, is not the manufacturer of professional production petrochemical industry with high-temperature resisting alloy furnace tubes by adopting and pipe row thereof.These factories are mingled in a production with boiler tube and pipe row thereof with other similar products production, and its production equipment and check point also are mingled in together certainly.The difference that is easy to difference, check problem and the requirement of difference, production technology owing to boiler tube and pipe row thereof and the requirement of other similar products like this causes boiler tube and pipe row product quality thereof defective.
Second type: production scale is little, though be the production specialized factory of professional production petrochemical industry with high-temperature resisting alloy furnace tubes by adopting and pipe row thereof, the boiler tube production equipment is outmoded, and checkout equipment is backward, incomplete, and production process is unreasonable with detection operation layout.The boiler tube quality of these manufacturer production is unstable, unreliable.
The 3rd type: producing has certain scale; Also be the production specialized factory of professional production petrochemical industry with high-temperature resisting alloy furnace tubes by adopting and pipe row thereof; Boiler tube production equipment and checkout equipment are complete; But production process is unreasonable with detection operation layout, respectively produces and the check problem confusion, relies on the product running of driving a vehicle each production and check problem.The boiler tube quality of these manufacturer production is still unstable.
The purpose of the utility model is exactly that the foundry production line of a kind of petrochemical industry with high-temperature resisting alloy furnace tubes by adopting and pipe row will be provided, and it can overcome the existing problem of above product quality.The purpose of the utility model is achieved in that the foundry production line of a kind of petrochemical industry with high-temperature resisting alloy furnace tubes by adopting and pipe row, and it is characterized in that: described foundry production line is that centrifuge is arranged on central authorities, and intermediate frequency furnace is arranged on the right-hand member top; Described intermediate frequency furnace the right is provided with the heat-treatment zone, and the left side, below is provided with that type tube is put the district, the right is provided with the sand casting district; Described centrifuge top is provided with pneumatic plyer, pneumatic plyer track; The shell storage area of logical top; Begin from the shell storage area; Around centrifuge, counterclockwise be disposed with compressed air shotblasting machine, inspection of blank district, district to be cut, cutting machine Pipe Cutting district, the airtight joint survey device of fluorescence district, fluorescent ventricle by the rollgang conveying, and change the boiler tube blank over to machine shop by escape way by rollgang.The utility model can guarantee that the boiler tube blank quality is reliable and stable, compact conformation between each processing apparatus, and it is little to account for plant area; Boiler tube flows on roller-way, and the handling of need not driving a vehicle guarantees that boiler tube can not damage, and ground life safety, reduces noise.It is high to have improved production efficiency, has reduced labour intensity.
Description of drawings:
Fig. 1 is the utility model operation sketch map;
The specific embodiment:
A kind of petrochemical industry is with high-temperature resisting alloy furnace tubes by adopting and pipe row's foundry production line, and it is characterized in that: described foundry production line is that centrifuge is arranged on central authorities, and intermediate frequency furnace is arranged on the right-hand member top; Described intermediate frequency furnace the right is provided with the heat-treatment zone, and the left side, below is provided with that type tube is put the district, the right is provided with the sand casting district; Described centrifuge top is provided with pneumatic plyer, pneumatic plyer track; The shell storage area of logical top; Begin from the shell storage area; Around centrifuge, counterclockwise be disposed with compressed air shotblasting machine, inspection of blank district, district to be cut, cutting machine Pipe Cutting district, the airtight joint survey device of fluorescence district, fluorescent ventricle by the rollgang conveying, and change the boiler tube blank over to machine shop by escape way by rollgang.During practical implementation, as shown in fig. 1, the utility model foundry production line is to be the center with the centrifuge, and intermediate frequency furnace is arranged on right-hand member top, all centrifugal casting apparatus and related check equipment, test point is arranged to the U font controls; With smelting qualified pouring molten steel in the centrifuge that carries out rotation at a high speed by technological requirement, centrifugal casting becomes the boiler tube pipeline section; Through pneumatic plyer tube drawing, be transported to the shell storage area by pneumatic plyer track; Be transported to compressed air shotblasting machine by rollgang and carry out blast cleaning; Be transported to the inspection of blank district and carry out the line of inspection of blank and mechanical performance and metallographic specimen; Be transported to cutting machine Pipe Cutting district and carry out the cutting of boiler tube two ends; Check through the airtight joint survey device of fluorescence district, and carry out the fluorescent and the airtight check of boiler tube, become qualified boiler tube pipeline section blank at last by the fluorescent chamber.
Claims (1)
1. a petrochemical industry is with high-temperature resisting alloy furnace tubes by adopting and pipe row's foundry production line, and it is characterized in that: described foundry production line is that centrifuge is arranged on central authorities, and intermediate frequency furnace is arranged on the right-hand member top; Described intermediate frequency furnace the right is provided with the heat-treatment zone, and the left side, below is provided with that type tube is put the district, the right is provided with the sand casting district; Described centrifuge top is provided with pneumatic plyer, pneumatic plyer track; Shell storage area to the top; Begin from the shell storage area; Around centrifuge, counterclockwise be disposed with compressed air shotblasting machine, inspection of blank district, district to be cut, cutting machine Pipe Cutting district, the airtight joint survey device of fluorescence district, fluorescent ventricle by the rollgang conveying, and change the boiler tube blank over to machine shop by escape way by rollgang.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201419300U CN202114257U (en) | 2011-05-06 | 2011-05-06 | Casting production line for high temperature-resistant alloy furnace tubes and tube bundles for petrifying purpose |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201419300U CN202114257U (en) | 2011-05-06 | 2011-05-06 | Casting production line for high temperature-resistant alloy furnace tubes and tube bundles for petrifying purpose |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202114257U true CN202114257U (en) | 2012-01-18 |
Family
ID=45455355
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201419300U Expired - Fee Related CN202114257U (en) | 2011-05-06 | 2011-05-06 | Casting production line for high temperature-resistant alloy furnace tubes and tube bundles for petrifying purpose |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202114257U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109926574A (en) * | 2019-03-25 | 2019-06-25 | 江苏宇观智能科技有限公司 | A kind of automatic assembly line and production method of spun cast pipe |
-
2011
- 2011-05-06 CN CN2011201419300U patent/CN202114257U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109926574A (en) * | 2019-03-25 | 2019-06-25 | 江苏宇观智能科技有限公司 | A kind of automatic assembly line and production method of spun cast pipe |
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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: Tuopu Industry (Jiangsu) Co., Ltd. Assignor: Pu Jie Contract record no.: 2014320000595 Denomination of utility model: Casting production line for high temperature-resistant alloy furnace tubes and tube bundles for petrifying purpose Granted publication date: 20120118 License type: Exclusive License Record date: 20140721 |
|
| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120118 Termination date: 20160506 |