CN205217144U - Gas dispersion ware - Google Patents
Gas dispersion ware Download PDFInfo
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- CN205217144U CN205217144U CN201520939366.5U CN201520939366U CN205217144U CN 205217144 U CN205217144 U CN 205217144U CN 201520939366 U CN201520939366 U CN 201520939366U CN 205217144 U CN205217144 U CN 205217144U
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- piston
- adjusting screw
- thimble
- nozzle
- rod
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Abstract
The utility model discloses a gas dispersion ware, including the nozzle, the ejection structure comprises an ejecting needle, a piston, a spring, a main bod, adjusting screw, the stable circle of adjusting screw, compressed gas admission line and adjusting nut, nozzle install is at the front end of main part, and install the place ahead at the piston, the thimble is connected with piston one end firmly, the piston other end has adjusting screw through spring coupling, the last stable circle of adjusting screw that has cup jointed of adjusting screw, and one end is passed main part one side and is connected with adjusting nut, the compressed gas admission line is installed to the lower extreme in the main part, install in the piston front side gas outlet of compressed gas admission line, the lower extreme in the main part is installed to the air inlet, the top layer spraying of main part has the teflon coating, wear -resistant coating has all been paintd on the inner wall of nozzle and the outer wall. The utility model discloses can ensure the reliable switch of thimble, greatly reduced the processing degree of difficulty, simultaneously can avoid the bonding of ore pulp and the knot calcium of junction, long -time operation plug afterwards is also easy, has improved the stability of whole operation.
Description
Technical field
The utility model relates to a kind of gas dispersion apparatus, specifically, is a kind of gas distributor.
Background technology
Shown in traditional gas disperser Fig. 1, Compressed Gas enters in disperser by air inlet 13, after Compressed Gas air pressure arrives certain threshold value, promote diaphragm of rubber 14, thus open thimble 12, Compressed Gas sprays from nozzle 11, after Compressed Gas is lower than threshold value, spring 15 promotes diaphragm of rubber 14, close thimble 12, close spray gun, pressure threshold is regulated by set screw 16, it uses diaphragm of rubber to drive thimble, be flexible coupling between them, because diaphragm of rubber 14 is arranged on disperser afterbody, so thimble connecting rod needs to be worked into 2 meters, according to domestic current stainless steel and processing technology level, along with the length of thimble is more and more longer, difficulty of processing and cost can be more and more higher, constrain the use occasion of gas distributor greatly, simultaneously traditional gas distributor easily bonds ore pulp knot calcium, and long-play will be difficult to plug, and nozzle easily weares and teares, replacement frequency is high, increases operating cost and repair rate.
Utility model content
For the problems referred to above, provide a kind of gas distributor, can guarantee the reliable switch of thimble, greatly reduce difficulty of processing, can avoid the bonding of ore pulp and the knot calcium of junction simultaneously, it is also easy to plug after long-play, improves the stability of overall operation.
The purpose of this utility model is achieved through the following technical solutions: gas distributor, comprise nozzle, thimble, piston, spring, main body, adjusting screw(rod), adjusting screw(rod) stabilization ring, Compressed Gas admission line and adjusting nut, nozzle is arranged on the front end of main body, and be arranged on the front of piston, significantly shorten the length of thimble rod, reduce the difficulty of processing of thimble rod, even if so after disperser extended length, the length of thimble rod can constant thimble large more than 1 meter of aft-loaded airfoil difficulty, be difficult to ensure the linearity and rigidity, only need the length lengthening adjusting screw(rod), and adjusting screw(rod) does not have the requirement of the linearity and rigidity, thimble and piston one end Hard link, can guarantee the precision opening closedown of thimble, so just can guarantee when certain air pressure threshold value, the reliable opening and closing of disperser, the piston other end is connected with adjusting screw(rod) by spring, adjusting screw(rod) is socketed with adjusting screw(rod) stabilization ring, and one end is connected with adjusting nut through main body side, in main body, lower end is provided with Compressed Gas admission line, the gas outlet of Compressed Gas admission line is arranged on pistons front sides, and air inlet is arranged on the lower end of main body, and the top layer of main body is coated with Teflon coating, would not be bondd mineral matter, can not tie calcium, the inner and outer wall of nozzle 1 is all coated with wear-resistant coating, the service life of nozzle will be increased, reduce replacement frequency, increase system run all right.
As preferably, described piston, spring, main body, adjusting screw(rod), adjusting screw(rod) stabilization ring are installed in main body.
As preferably, described thimble is arranged on center in nozzle.
According to the above description, the utility model, by the diaphragm of rubber structure in original technology, has made piston preposition structure into, and piston jacket wear-resisting O type rubber ring, can ensure the slip sealing and can ensure piston.
Compared with prior art, the utility model uses piston preposition structure, has the following advantages:
1, the utility model drives thimble by piston, adopts Hard link between piston and thimble, can guarantee the reliable switch of thimble, piston is arranged on the front end of disperser, make thimble very short, greatly reduce difficulty of processing, thus make the length of disperser not by the restriction of thimble rod length;
2, the utility model is by the improvement of structure, can well ensure finished product rate and uniformity, improves the gas dispersion uniformity of gas distributor, reduces operation troubles rate;
3, the utility model reduces production and processing cost, directly reduces the price of sale of finished goods;
4, the length of the utility model gas distributor is not by the restriction of thimble length, can provide the gas distributor of corresponding length, breach the restriction of use occasion according to the Production requirement of user;
5, the utility model gas distributor integral spray Teflon coating, avoid the bonding of ore pulp and the knot calcium of junction, it is also easy to plug after long-play;
6, nozzle of the present utility model coats wear-resistant coating, extends service life, decreases replacement frequency, improves the stability of overall operation.
Accompanying drawing explanation
Fig. 1 is the structural representation of traditional gas distributor.
Fig. 2 is the structural representation of a kind of gas distributor of the utility model embodiment.
Detailed description of the invention
Below in conjunction with specific embodiment, the utility model is described in detail.Following examples will contribute to those skilled in the art and understand the utility model further, but not limit the utility model in any form.It should be pointed out that to those skilled in the art, without departing from the concept of the premise utility, some distortion and improvement can also be made.These all belong to protection domain of the present utility model.
As shown in Figure 2, the utility model embodiment provides a kind of gas distributor, comprise nozzle 1, thimble 2, piston 3, spring 4, main body 5, adjusting screw(rod) 6, adjusting screw(rod) stabilization ring 7, Compressed Gas admission line 8 and adjusting nut 9, nozzle 1 is arranged on the front end of main body 5, and be arranged on the front of piston 3, significantly shorten the length of thimble rod, reduce the difficulty of processing of thimble rod, even if so after disperser extended length, the length of thimble rod can constant thimble large more than 1 meter of aft-loaded airfoil difficulty, be difficult to ensure the linearity and rigidity, only need the length lengthening adjusting screw(rod), and adjusting screw(rod) does not have the requirement of the linearity and rigidity, thimble 2 and piston 3 one end Hard link, can guarantee the precision opening closedown of thimble 2, so just can guarantee when certain air pressure threshold value, the reliable opening and closing of disperser, piston 3 other end is connected with adjusting screw(rod) 6 by spring 4, adjusting screw(rod) 6 is socketed with adjusting screw(rod) stabilization ring 7, and one end is connected with adjusting nut 9 through main body 5 side, in main body 5, lower end is provided with Compressed Gas admission line 8, the gas outlet of Compressed Gas admission line 8 is arranged on front side of piston 3, and air inlet is arranged on the lower end of main body 5, and the top layer of main body 5 is coated with Teflon coating, would not be bondd mineral matter, can not tie calcium, the inner and outer wall of nozzle 1 is all coated with wear-resistant coating, the service life of nozzle 1 will be increased, reduce replacement frequency, increase system run all right.
Described piston 3, spring 4, main body 5, adjusting screw(rod) 6, adjusting screw(rod) stabilization ring 7 are installed in main body 5.
Described thimble 2 is arranged on center in nozzle 1.
This concrete operation principle implemented is: Compressed Gas enters main body 5 by Compressed Gas admission line 8, when gas pressure exceedes certain threshold value, piston 3 moves right, open thimble 2, Compressed Gas is sprayed by nozzle 1, after compression pressure is less than this threshold value, spring 4 promotes piston 3, promote thimble 2 shut-off nozzle 1, thus close disperser, pressure threshold is arranged by regulating adjusting nut 9.
This concrete enforcement has abandoned diaphragm of rubber, and made the pattern that piston is preposition into, piston jacket wear-resisting O type rubber ring, can ensure the slip sealing and can ensure piston.In sum, this gas distributor uses piston preamble pattern to have the following advantages: 1. reduce difficulty of processing, thus holds very much yield rate and the uniformity that can ensure product, improves the gas dispersion uniformity of gas distributor, reduces operation troubles rate; 2. reduce production and processing cost, directly reduce the price of sale of finished goods; 3. the length of gas distributor is not by the restriction of thimble length, just can provide the gas distributor of corresponding length according to the Production requirement of user, breach the restriction of use occasion.
Above specific embodiment of the utility model is described.It is to be appreciated that the utility model is not limited to above-mentioned particular implementation, those skilled in the art can make various distortion or amendment within the scope of the claims, and this does not affect flesh and blood of the present utility model.
Claims (3)
1. gas distributor, it is characterized in that, comprise nozzle (1), thimble (2), piston (3), spring (4), main body (5), adjusting screw(rod) (6), adjusting screw(rod) stabilization ring (7), Compressed Gas admission line (8) and adjusting nut (9), nozzle (1) is arranged on the front end of main body (5), and be arranged on the front of piston (3), thimble (2) and piston (3) one end Hard link, piston (3) other end is connected with adjusting screw(rod) (6) by spring (4), adjusting screw(rod) (6) is socketed with adjusting screw(rod) stabilization ring (7), and one end is connected with adjusting nut (9) through main body (5) side, main body (5) interior lower end is provided with Compressed Gas admission line (8), the gas outlet of Compressed Gas admission line (8) is arranged on piston (3) front side, air inlet is arranged on the lower end of main body (5), the top layer of main body (5) is coated with Teflon coating, the inner and outer wall of nozzle (1) is all coated with wear-resistant coating.
2. gas distributor according to claim 1, it is characterized in that, described piston (3), spring (4), main body (5), adjusting screw(rod) (6), adjusting screw(rod) stabilization ring (7) are installed in main body (5).
3. gas distributor according to claim 1, is characterized in that, described thimble (2) is arranged on nozzle (1) interior center.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520939366.5U CN205217144U (en) | 2015-11-20 | 2015-11-20 | Gas dispersion ware |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520939366.5U CN205217144U (en) | 2015-11-20 | 2015-11-20 | Gas dispersion ware |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205217144U true CN205217144U (en) | 2016-05-11 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520939366.5U Active CN205217144U (en) | 2015-11-20 | 2015-11-20 | Gas dispersion ware |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205217144U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105344497A (en) * | 2015-11-20 | 2016-02-24 | 上海迈亚投资有限公司 | Gas disperser |
-
2015
- 2015-11-20 CN CN201520939366.5U patent/CN205217144U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105344497A (en) * | 2015-11-20 | 2016-02-24 | 上海迈亚投资有限公司 | Gas disperser |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |