CN201284308Y - Catalytic pyrolysis apparatus - Google Patents
Catalytic pyrolysis apparatus Download PDFInfo
- Publication number
- CN201284308Y CN201284308Y CNU2008202012855U CN200820201285U CN201284308Y CN 201284308 Y CN201284308 Y CN 201284308Y CN U2008202012855 U CNU2008202012855 U CN U2008202012855U CN 200820201285 U CN200820201285 U CN 200820201285U CN 201284308 Y CN201284308 Y CN 201284308Y
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- CN
- China
- Prior art keywords
- cracker
- cat
- catalytic cracking
- pipe
- cracking unit
- 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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- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
Abstract
The utility model discloses a catalytic cracking device, which comprises a catalytic cracking unit; wherein, the catalytic cracking unit is a bottle-shaped reactor; one side of the shoulder of the catalytic cracking unit is provided with a feed tube; a gas outlet is arranged on the neck adjacent to the other side of the shoulder of the catalytic cracking unit; a dust filter is assembled in the neck led out of the gas outlet; a cylindrical body containing catalyzer is arranged from the top to the middle in the catalytic cracking unit; a high-temperature fission tube is spirally arranged around the cylindrical body; one end of the high-temperature fission tube is communicated with the feed tube; the other end of the high-temperature fission tube is connected with the top of the cylindrical body; an eduction tube is led out of the bottom of the cylindrical body; the outlet of the eduction tube is located in the neck of the catalytic cracking unit; a nozzle is also arranged in the catalytic cracking unit; and the orifice of the nozzle is located in the middle of the catalytic cracking unit and is opposite to the cylindrical body containing the catalyzer. The catalytic cracking device has the following advantages: the structure is simple; the technique is simplified; the process can be easily operated and controlled; the produced fuel gas can be easily ignited and does not produce smoke and dust when being burnt; the flame temperature is high; and the application range is wide.
Description
Technical field
The utility model relates to a kind of cat-cracker.
Background technology
Along with the development of society, human use to petroleum-based energy rolls up, and the problem of energy scarcity also becomes increasingly conspicuous, save energy and to seek novel alternative energy source be one of subject matter that faces of the world today.In recent years, because the anxiety of world energy sources, oil price was high, and was very huge to the impact of industry.Along with the appreciation of Renminbi, the urgency of cost of labor increases, and pressure is huge especially to use the enterprise of fossil fuel especially in a large number.Therefore, the utilization of cheap waste oil has become the problem that the insider pays close attention to.
At present, occur some Waste-oil combustion machines on the market, it directly adopts waste oil is that raw material burns.This combustion engine, ignition difficulties not only in the use, and also flame temperature is not high, and it is insufficient to burn, easily over-emitting black exhaust.Existing Waste-oil combustion machine does not also reach enterprise's requirement that great majority use combustion gas, can't big area promote the use of yet.
The utility model content
The combustion gas that technical problem to be solved in the utility model provides a kind of simple structure, produced is easily lighted a fire, and burning is not smoldered and the cat-cracker of energy-conserving and environment-protective.
For solving the problems of the technologies described above, realize that a kind of technical scheme of the present utility model is:
Design a kind of cat-cracker, include cat cracker, cat cracker is provided with feed-pipe and discharge port, and the feed-pipe of cat cracker is communicated with the outlet of press, and the inlet of press arrives material tank by pipe connection.
The cat cracker of the employing in the such scheme is the ampuliform reactor, shoulder one side of cat cracker is provided with feed-pipe, the adjacent neck of shoulder opposite side of cat cracker is provided with the air outlet, draw in the cracker neck of air outlet dust filter unit is installed, be provided with the column that holds catalyzer in the cat cracker to the middle part from the top, the column external spiral is arranged with high temperature fission pipe, high temperature fission Guan Yiduan is communicated with described feed-pipe, the other end is connected to the column top, the column bottom leads to delivery line, the delivery line outlet is positioned at the cat cracker neck, also be provided with nozzle in the described cat cracker, it is corresponding with the column that holds catalyst converter that jet hole is positioned at the cat cracker middle part.
The utility model compared with prior art has following unusual effect:
Cat-cracker provided by the utility model can be transformed into multiple liquid waste oil clean inflammable gas.This cat-cracker, simple in equipment, work simplification, the process easy operation control, the combustion gas of generation is easily lighted a fire, and burning is not smoldered, no dust, the flame temperature height, use range is wide.This device can be recycled waste oil, energy-conserving and environment-protective.
Description of drawings
Fig. 1 is the formation synoptic diagram of this cat-cracker;
Fig. 2 is the structural representation of cat cracker 4 among Fig. 1.
Embodiment
The utility model is described in further detail by embodiment below in conjunction with accompanying drawing.
Shown in Fig. 1,2, a kind of cat-cracker includes material tank 1, press 3, cat cracker 4.Material tank is used to hold pending stock oil, and stock oil can be sewer oil, used machine oil or diesel oil or the like.Material tank 1 enters the mouth to press 3 by pipe connection.Press can adopt to have now boosts scope at 5～20Kg/cm
2Between pressure exerting device, injection pump for example.Stock oil is forced into 10Kg/cm through injection pump
2The back flows to special cat cracker by the press outlet conduit, becomes the stock oil catalytic pyrolysis clean inflammable gas to deposit gas-holder 2 in by cat cracker, distributes to the user through reducing valve 5 by user pipe again and uses.
Cat cracker in the present embodiment is an inverted ampuliform reactor, shoulder one side of cat cracker is provided with feed-pipe 41, the adjacent neck of shoulder opposite side of cat cracker is provided with the air outlet, draws in the cracker neck of air outlet 47 dust filter unit 42 is installed.Be provided with the column 43 that holds catalyzer in the cat cracker to the middle part from the top, the column external spiral is arranged with high temperature fission pipe 44, high temperature fission Guan Yiduan is communicated with described feed-pipe 41, the other end is connected to the column top, the column bottom leads to delivery line 48, and the outlet of raw material delivery line is positioned at the cat cracker neck.
Also be provided with nozzle 45 in the described cat cracker, it is corresponding with the column that holds catalyst converter that jet hole is positioned at the cat cracker middle part.Nozzle 45 is used to spray high temperature and high pressure gas, keeps needed temperature of reaction in the cat cracker for system provides heat energy.Temperature of reaction generally is controlled between 400 ℃～450 ℃.
During cat-cracker work, the stock oil in the material tank 1 is transported in the press, by press stock oil is forced into 10Kg/cm
2After, manage in 44 by the high temperature fission that the feed-pipe 41 that is communicated with the press outlet is transported in the cat cracker, after under the anoxybiotic condition of High Temperature High Pressure in the high temperature fission pipe hot tearing of macromole liquid raw material oil being become the small molecules gaseous substance, enter into the column 43 that holds catalyzer, under high-temperature catalysis, further the small molecules gaseous substance is reformatted into and coagulates gaseous substance, can not coagulate the delivery line 48 that the gas gaseous substance is drawn by column bottom after the reformation, guide in the cat cracker neck, after dust filter unit 42 filters, pass through air outlet 47 again and externally export.
The cat-cracker that the utility model provides, simple in equipment, work simplification, the process easy operation control, the combustion gas of generation is easily lighted a fire, and burning is not smoldered, no dust, the flame temperature height, use range is wide.
Claims (4)
1, a kind of cat-cracker, include cat cracker (4), it is characterized in that: described cat cracker is provided with feed-pipe (41) and air outlet (47), the feed-pipe of cat cracker is communicated with the outlet of press (3), and the inlet of press arrives material tank (1) by pipe connection.
2, cat-cracker according to claim 1, it is characterized in that: described cat cracker is the ampuliform reactor, shoulder one side of cat cracker is provided with feed-pipe, the adjacent neck of shoulder opposite side of cat cracker is provided with the air outlet, draw in the cracker neck of air outlet (47) dust filter unit (42) is installed
Be provided with the column (43) that holds catalyzer in the cat cracker to the middle part from the top, the column external spiral is arranged with high temperature fission pipe (44), high temperature fission Guan Yiduan is communicated with described feed-pipe (41), the other end is connected to the column top, the column bottom leads to delivery line (48), the delivery line outlet is positioned at the cat cracker neck
Also be provided with nozzle (45) in the described cat cracker, it is corresponding with the column that holds catalyst converter that jet hole is positioned at the cat cracker middle part.
3, cat-cracker according to claim 2 is characterized in that: described press adopts the existing equipment that can boost for the liquid product, and the scope of boosting is at 5～20Kg/cm
2
4, according to each described cat-cracker of claim 1～3, it is characterized in that: in gas-holder (2), user pipe is connected in the gas-holder by reducing valve (5) by pipe connection in the air outlet of described cat cracker.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202012855U CN201284308Y (en) | 2008-09-24 | 2008-09-24 | Catalytic pyrolysis apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202012855U CN201284308Y (en) | 2008-09-24 | 2008-09-24 | Catalytic pyrolysis apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201284308Y true CN201284308Y (en) | 2009-08-05 |
Family
ID=40949297
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008202012855U Expired - Fee Related CN201284308Y (en) | 2008-09-24 | 2008-09-24 | Catalytic pyrolysis apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201284308Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103013554A (en) * | 2012-12-18 | 2013-04-03 | 青岛福瑞斯生物能源科技开发有限公司 | Device and method for producing biodiesel with illegal cooking oil and waste engine oil |
-
2008
- 2008-09-24 CN CNU2008202012855U patent/CN201284308Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103013554A (en) * | 2012-12-18 | 2013-04-03 | 青岛福瑞斯生物能源科技开发有限公司 | Device and method for producing biodiesel with illegal cooking oil and waste engine oil |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090805 Termination date: 20100924 |