CN201467556U - Positive pole body of divergence arc plasma generator - Google Patents
Positive pole body of divergence arc plasma generator Download PDFInfo
- Publication number
- CN201467556U CN201467556U CN2009200902908U CN200920090290U CN201467556U CN 201467556 U CN201467556 U CN 201467556U CN 2009200902908 U CN2009200902908 U CN 2009200902908U CN 200920090290 U CN200920090290 U CN 200920090290U CN 201467556 U CN201467556 U CN 201467556U
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- sleeve pipe
- positive pole
- plasma generator
- cooling water
- anode
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Abstract
The utility model discloses a plasma generator technology, and relates to a positive pole body of a divergence arc plasma generator. The positive pole body consists of a positive pole block 1 and a sleeve pipe 2, wherein the sleeve pipe 2 is arranged on the outer periphery, an annular cooling water cavity 3 is formed between the positive pole block 1 and the flange sleeve pipe 2, and the annular cooling water cavity 3 is communicated with an inlet and outlet circulating cooling water pipe of the plasma generator. The utility model is characterized in that a flange used for connecting the positive pole body and a negative pole water and gas assembly is arranged on the sleeve pipe 2, a plurality of screw blot holes 7 which are uniformly distributed in the circumferential direction are arranged on the flange, the flange and the sleeve pipe are in an integrally formed structure, the positive pole block 1 made of magnetic conductive and heat resistant alloy materials is in nested connection or welded connection with the sleeve pipe 2. The nested positive pole body of the divergence arc plasma generator provided by the utility model ensures the parallel effect of the positive pole surfaces after connection, so the uniform and precise positioning of gaps between the pole surfaces is realized, and the problems of the structures of the positive pole bodies of the existing plasma generators are effectively solved.
Description
Technical field
The utility model discloses a kind of plasma generator technology, be specifically related to disperse the anode bodies of arc plasma generator.
Background technology
In the plasma generator structure, the cathode of plasma generator alloy material is positioned at the rear end of anode bodies, keep at a distance between the front end face of cathode and the rear end face of anode bodies, constitute the ionization gap of plasma generator, anode bodies connects the positive pole of DC power supply, forms potential difference with the negative electrode that is connected dc power cathode, with the compressed air ionization in flow through anode bodies and cathode pole-face gap, produce plasma arc, and plasma arc is sprayed from the anode bodies spout.
Existing screw connected plasma generator is connected and fixed cathode assembly and anode assemblies by the screw thread mode of screwing, because thread pitch causes cathode and anode bodies pole-face not parallel, the pole-face gap is inhomogeneous, thereby causes the unstable cooling water sealing of plasma-arc unreliable; The adpting flange of existing welded type plasma generator and the anode block of magnetic conduction heat-resisting alloy material are one, the soft rigidity of the anode block of magnetic conduction heat-resisting alloy material is low, anode bodies distortion when bolt passes the flange bolt hole and is fixed anode bodies, cause the anode bodies pole-face not parallel, the pole-face gap is inhomogeneous, thereby causes the unstable cooling water sealing of plasma-arc unreliable.
Summary of the invention
The purpose of this utility model provides a kind of anode bodies of dispersing the arc plasma generator, effectively solves the existing existing problem of plasma generator anode bodies.
The utility model is finished the technical scheme that its invention task taked: a kind of anode bodies of dispersing the arc plasma generator, sleeve pipe by anode block and excircle is constituted, form the annular cooling water chamber between anode block and the sleeve pipe, the annular cooling water chamber is communicated with the turnover circulating cooling water pipe of plasma generator; Have on the described sleeve pipe in order to anode bodies and the ring flange that negative electrode aqueous vapor assembly connects, have the uniform some bolts hole of circumferencial direction on the ring flange; Described ring flange and the sleeve pipe structure that is formed in one.
The annular boss that described its rear and front end of anode block of being made by the heat-resisting material alloy material of magnetic conduction is had cooperates with the annular retaining platform that the sleeve pipe rear and front end is had, and is fixed nesting formula anode bodies by sleeve pipe.
Weld between described anode block and the sleeve pipe and connect.
The anode bodies of dispersing the arc plasma generator that the utility model proposes is arranged on connecting flange on the sleeve pipe and makes it and the sleeve pipe structure that is formed in one, and makes connecting flange have higher rigidity, has avoided the distortion of anode block in the use; The nested type anode bodies that anode block and sleeve pipe constitute has guaranteed anode pole-face parallel after connecting, thereby realizes evenly accurate location, pole-face gap, efficiently solves the existing existing problem of plasma generator anode bodies structure.
Description of drawings:
Fig. 1 is a structural representation of the present utility model.
Among the figure: 1, anode block, 2, sleeve pipe, 3, the annular cooling water chamber, 4, annular boss, 5, leading portion loudspeaker spout, 6, back segment cylinder spout, 7, bolt hole.
Embodiment:
The embodiment that provides in conjunction with Fig. 1 is illustrated the utility model:
As shown in Figure 1; anode bodies is made of the sleeve pipe 2 of anode block 1 and excircle; anode block 1 is nested in the sleeve pipe 2; after being ionized by cathode and anode bodies gap, compressed air produces back segment cylinder spout 6 and 5 ejections of leading portion loudspeaker spout on the high-temperature plasma arc-through anode block 1; the annular cooling water chamber 3 that forms between anode block 1 and the sleeve pipe 2 is communicated with the plasma generator circulating cooling water pipe, and antianode piece 1 carries out cooling protection.The annular boss 4 that anode block 1 rear and front end is had cooperates with the annular retaining platform that sleeve pipe 2 rear and front ends are had, and is fixed by sleeve pipe 2, and nesting formula anode bodies guarantee that anode pole-face connection back is parallel, thereby realization pole-face gap is located accurately evenly.By the ring flange on the sleeve pipe 2 anode bodies is connected on the negative electrode aqueous vapor assembly, has the uniform some bolts hole 7 of circumferencial direction on the ring flange; Adopt several bolts to pass the bolt hole 7 of ring flange, anode bodies is connected on the negative electrode aqueous vapor assembly.Described ring flange and the sleeve pipe structure that is formed in one.
Claims (3)
1. anode bodies of dispersing the arc plasma generator, sleeve pipe (2) by anode block (1) and excircle is constituted, form annular cooling water chamber (3) between anode block (1) and the sleeve pipe (2), annular cooling water chamber (3) are communicated with the turnover circulating cooling water pipe of plasma generator; It is characterized in that: have on the described sleeve pipe (2) in order to anode bodies and the ring flange that negative electrode aqueous vapor assembly connects, have the uniform some bolts hole (7) of circumferencial direction on the ring flange; Described ring flange and the sleeve pipe structure that is formed in one.
2. according to the described anode bodies of dispersing the arc plasma generator of claim 1, it is characterized in that: anode block (1) annular boss of being made by the heat-resisting material alloy material of magnetic conduction (4) that its rear and front end had cooperates with the annular retaining platform that the sleeve pipe rear and front end is had, be fixed nesting formula anode bodies by sleeve pipe.
3. according to the described anode bodies of dispersing the arc plasma generator of claim 1, it is characterized in that: weld between described anode block (1) and the sleeve pipe (2) and connect.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200902908U CN201467556U (en) | 2009-05-18 | 2009-05-18 | Positive pole body of divergence arc plasma generator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200902908U CN201467556U (en) | 2009-05-18 | 2009-05-18 | Positive pole body of divergence arc plasma generator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201467556U true CN201467556U (en) | 2010-05-12 |
Family
ID=42394900
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200902908U Expired - Fee Related CN201467556U (en) | 2009-05-18 | 2009-05-18 | Positive pole body of divergence arc plasma generator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201467556U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102355791A (en) * | 2011-09-28 | 2012-02-15 | 南京创能电力科技开发有限公司 | Device for insulation connecting between cathode and anode of plasma generator |
| CN102368888A (en) * | 2011-09-28 | 2012-03-07 | 南京创能电力科技开发有限公司 | Cathode terminal of low temperature plasma generator |
| CN102368887A (en) * | 2011-09-28 | 2012-03-07 | 南京创能电力科技开发有限公司 | Cathode assembly of low temperature plasma generator |
| CN102438386A (en) * | 2011-09-28 | 2012-05-02 | 南京创能电力科技开发有限公司 | Anode device of low-temperature plasma generator |
| CN103906337A (en) * | 2014-04-27 | 2014-07-02 | 衢州昀睿工业设计有限公司 | Plasma torch for dielectric heating |
| CN111043000A (en) * | 2019-12-23 | 2020-04-21 | 北京航空航天大学 | Magnetic plasma thruster |
-
2009
- 2009-05-18 CN CN2009200902908U patent/CN201467556U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102355791A (en) * | 2011-09-28 | 2012-02-15 | 南京创能电力科技开发有限公司 | Device for insulation connecting between cathode and anode of plasma generator |
| CN102368888A (en) * | 2011-09-28 | 2012-03-07 | 南京创能电力科技开发有限公司 | Cathode terminal of low temperature plasma generator |
| CN102368887A (en) * | 2011-09-28 | 2012-03-07 | 南京创能电力科技开发有限公司 | Cathode assembly of low temperature plasma generator |
| CN102438386A (en) * | 2011-09-28 | 2012-05-02 | 南京创能电力科技开发有限公司 | Anode device of low-temperature plasma generator |
| CN103906337A (en) * | 2014-04-27 | 2014-07-02 | 衢州昀睿工业设计有限公司 | Plasma torch for dielectric heating |
| CN111043000A (en) * | 2019-12-23 | 2020-04-21 | 北京航空航天大学 | Magnetic plasma thruster |
| CN111043000B (en) * | 2019-12-23 | 2020-12-29 | 北京航空航天大学 | Magnetic plasma thruster |
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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: 20100512 Termination date: 20110518 |