CN217341892U - Nozzle structure of three-fluid spray gun - Google Patents
Nozzle structure of three-fluid spray gun Download PDFInfo
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- CN217341892U CN217341892U CN202123277714.1U CN202123277714U CN217341892U CN 217341892 U CN217341892 U CN 217341892U CN 202123277714 U CN202123277714 U CN 202123277714U CN 217341892 U CN217341892 U CN 217341892U
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Abstract
The utility model provides a nozzle structure of a three-fluid spray gun, which comprises a stainless steel outer pipe, a hexagonal sealing plug cover, a stainless steel water inlet pipe, a stainless steel inner pipe, a stainless steel air inlet pipe, a stainless steel outer bent pipe, a stainless steel inner bent pipe and a first PTFE rubber sealing ring, wherein the stainless steel air inlet pipe is welded on the upper side of the annular side surface of the stainless steel outer pipe, the stainless steel outer bent pipe is arranged on the left end surface of the stainless steel outer pipe, the stainless steel inner bent pipe is arranged inside the stainless steel outer bent pipe, the stainless steel water inlet pipe is welded on the lower side of the annular side surface of the stainless steel inner pipe, the first PTFE rubber sealing ring is arranged on the left end surface of the stainless steel outer pipe, the hexagonal sealing plug cover is arranged on the right end surface of the stainless steel outer pipe, the design solves the problems of small atomization and ejection range and pressure of the original nozzle, the utility model has reasonable structure, large atomization ejection range and pressure, compact structure and strong practicability.
Description
Technical Field
The utility model relates to a nozzle structure of three-fluid spray gun belongs to spray gun technical field.
Background
Lime slaking equipment can produce waste water in the course of working, and the technical route of current waste water zero release mainly has two kinds of two-fluid evaporation tower and rotatory atomizing evaporation tower, and two-fluid evaporation tower is relatively less owing to its evaporation tower diameter, and is suitable for the enterprise that the place is more nervous, and air atomization spray gun is as two-fluid evaporation tower core components, and whether its atomization effect is stable concerns the steady operation of evaporation tower. However, the conventional atomizing spray gun has a single structure, and the spraying pressure is low, so that the atomizing range is limited, and the working efficiency of the evaporation tower is affected, and a nozzle structure of the three-fluid spray gun is urgently needed to solve the problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a nozzle structure of three-fluid spray gun to solve the problem that proposes in the above-mentioned background art, the utility model discloses rational in infrastructure, atomizing blowout scope and pressure are big, compact structure, and the practicality is strong.
In order to achieve the above purpose, the present invention is realized by the following technical solution: a nozzle structure of a three-fluid spray gun comprises a stainless steel outer pipe, a hexagonal sealing plug cover, a stainless steel water inlet pipe, a stainless steel inner pipe, a stainless steel air inlet pipe, an installation flange plate, a stainless steel outer bent pipe, a stainless steel inner bent pipe, a first PTFE rubber sealing ring, a second PTFE rubber sealing ring and a PTFE rubber sealing inner bushing, wherein the installation flange plate is arranged on the right side of the annular side surface of the stainless steel outer pipe, the stainless steel air inlet pipe is welded on the upper side of the annular side surface of the stainless steel outer pipe, the stainless steel outer bent pipe is installed on the left end face of the stainless steel outer pipe, the stainless steel inner bent pipe is arranged inside the stainless steel outer bent pipe, the stainless steel inner pipe is arranged inside the stainless steel outer pipe, the stainless steel water inlet pipe is welded on the lower side of the annular side surface of the stainless steel inner pipe, the first PTFE rubber sealing ring is installed on the left end face of the stainless steel outer pipe, the hexagonal sealing plug cover is installed on the right end face of the stainless steel outer pipe, and a second tetrafluoroethylene rubber sealing ring is embedded in the inner wall of the hexagonal sealing plug cover, and a tetrafluoroethylene rubber sealing inner bushing is bonded on the right side of the inner annular side surface of the hexagonal sealing plug cover.
Furthermore, the stainless steel outer bend upper end face is provided with the nozzle connector, nozzle connector annular side is provided with external screw thread tooth, and external screw thread tooth and the annular side phase-match in the external nozzle.
Further, the right side of the inner annular side face of the stainless steel outer elbow is provided with a first internal thread, the left side of the outer annular side face of the stainless steel outer pipe is provided with a first external thread, and the first external thread is meshed with the first internal thread.
Further, the right side of the annular side face of the stainless steel outer elbow is provided with a second external thread, the left side of the inner annular side face of the hexagonal sealing plug cover is provided with a second internal thread, and the second internal thread is meshed with the second external thread.
Further, the inner annular side face of the polytetrafluoroethylene rubber sealing inner lining sleeve is matched with the annular side face of the stainless steel outer bent pipe, a stainless steel positioning plate is welded on the upper side of the left end face of the mounting flange plate, and a stainless steel supporting plate is welded on the lower side of the left end face of the mounting flange plate.
Further, the right end face of the stainless steel inner elbow is connected with the left end face of the stainless steel inner pipe in a welding mode, the stainless steel air inlet pipe is communicated with the stainless steel outer pipe, the stainless steel air inlet pipe is communicated with an external high-pressure gas storage tank exhaust valve, the stainless steel water inlet pipe is communicated with the stainless steel inner pipe, the stainless steel water inlet pipe is communicated with an external water purification storage tank drain valve, and the right end of the stainless steel inner pipe is communicated with an external low-pressure gas storage tank exhaust valve.
The utility model has the advantages that: the utility model discloses a nozzle structure of three-fluid spray gun, because the utility model adds the stainless steel outer tube, the stainless steel inlet tube, the stainless steel inner tube, the stainless steel intake pipe, the stainless steel outer bend and the stainless steel inner bend, open external water purification storage tank drain valve at first, make the water purification flow through the stainless steel inlet tube and get into in the stainless steel inner tube, then open external low pressure gas storage tank discharge valve, make the low pressure gas get into in the stainless steel inner tube, exert certain thrust to the water purification in the stainless steel inner tube with this, make the water purification flow faster in the stainless steel inner tube, then the water purification can flow through the stainless steel inner bend and get into external atomizer, then spout in the form of fog through external atomizer to the outside, meanwhile, open external high pressure gas storage tank discharge valve, make the high pressure gas get into the stainless steel outer tube through the stainless steel intake pipe, then get into external atomizer through the stainless steel outer bend, therefore, high pressure is applied to the clean water in the external atomizing nozzle, and the spraying range and speed of the external atomizing nozzle are further larger.
Drawings
Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:
fig. 1 is a schematic structural view of a nozzle structure of a three-fluid spray gun according to the present invention;
fig. 2 is a front sectional view of a nozzle structure of a three-fluid spray gun according to the present invention;
FIG. 3 is an enlarged view of A in FIG. 2;
FIG. 4 is an enlarged view of B in FIG. 2;
in the figure: the stainless steel nozzle sealing structure comprises a 1-stainless steel outer pipe, a 2-hexagonal sealing plug cover, a 3-stainless steel water inlet pipe, a 4-stainless steel inner pipe, a 5-stainless steel air inlet pipe, a 6-mounting flange plate, a 61-stainless steel positioning plate, a 62-stainless steel supporting plate, a 7-stainless steel outer bent pipe, a 71-nozzle connector, an 8-stainless steel inner bent pipe, a 9-first tetrafluoro rubber sealing ring, a 10-second tetrafluoro rubber sealing ring and an 11-tetrafluoro rubber sealing inner bushing.
Detailed Description
In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.
Referring to fig. 1-4, the present invention provides a technical solution: a nozzle structure of a three-fluid spray gun comprises a stainless steel outer pipe 1, a hexagonal sealing plug cover 2, a stainless steel water inlet pipe 3, a stainless steel inner pipe 4, a stainless steel air inlet pipe 5, an installation flange plate 6, a stainless steel outer bent pipe 7, a stainless steel inner bent pipe 8, a first tetrafluoro rubber sealing ring 9, a second tetrafluoro rubber sealing ring 10 and a tetrafluoro rubber sealing inner bushing 11, wherein the installation flange plate 6 is arranged on the right side of the annular side surface of the stainless steel outer pipe 1, the stainless steel air inlet pipe 5 is welded on the upper side of the annular side surface of the stainless steel outer pipe 1, the stainless steel outer bent pipe 7 is arranged on the left end surface of the stainless steel outer pipe 1, the stainless steel inner bent pipe 8 is arranged inside the stainless steel outer pipe 7, the stainless steel inner pipe 4 is arranged inside the stainless steel outer pipe 1, the stainless steel water inlet pipe 3 is welded on the lower side of the annular side surface of the stainless steel inner pipe 4, and the first tetrafluoro rubber sealing ring 9 is arranged on the left end surface of the stainless steel outer pipe 1, hexagonal sealing blanking cover 2 is installed to stainless steel outer tube 1 right-hand member face, and 2 inner walls of hexagonal sealing blanking covers are inlayed and are equipped with second tetrafluoro rubber sealing ring 10, and 2 interior annular side right sides of hexagonal sealing blanking covers bond and have tetrafluoro rubber sealing neck bush 1, and this design has solved the little problem of original nozzle atomizing blowout scope and pressure.
The upper end face of the stainless steel outer bent pipe 7 is provided with a nozzle connecting head 71, the annular side face of the nozzle connecting head 71 is provided with outer thread teeth, the outer thread teeth are matched with the annular side face in an external nozzle, the nozzle connecting head 71 and the outer thread teeth are convenient for the external atomizing nozzle to be installed and fixed on the upper end face of the stainless steel outer bent pipe 7, the right side of the annular side face in the stainless steel outer bent pipe 7 is provided with a first internal thread, the left side of the annular side face of the stainless steel outer pipe 1 is provided with a first external thread, the first external thread is meshed with the first internal thread, and the first external thread and the first internal thread are convenient for installing and fixing the stainless steel outer bent pipe 7 on the left end face of the stainless steel outer pipe 1.
The right side of the annular side surface of the stainless steel outer elbow 7 is provided with a second external thread, the left side of the annular side surface in the hexagonal sealing plug 2 is provided with a second internal thread, the second internal thread is meshed with the second external thread, the second internal thread and the second external thread facilitate the installation and fixation of the hexagonal sealing cap 2 on the right end surface of the stainless steel outer pipe 1, the inner annular side surface of the tetrafluoro rubber sealing inner bush 11 is matched with the annular side surface of the stainless steel outer elbow 7, the upper side of the left end surface of the mounting flange plate 6 is welded with a stainless steel positioning plate 61, the lower side of the left end surface of the mounting flange plate 6 is welded with a stainless steel supporting plate 62, the tetrafluoro rubber sealing inner bush 11 enables the sealing between the hexagonal sealing cap 2 and the stainless steel inner pipe 4 to be better, the stainless steel positioning plate 61 facilitates the limit of the stainless steel outer pipe 1, and stainless steel support plate 62 conveniently further supports stainless steel outer tube 1, avoids stainless steel outer tube 1 to appear rocking the condition in the use.
8 right-hand member face of stainless steel inner bend and stainless steel inner tube 4 left end face link to each other through the welding mode, stainless steel intake pipe 5 link up with stainless steel outer tube 1 mutually, stainless steel intake pipe 5 is linked together with external high-pressure gas storage tank discharge valve, stainless steel inlet tube 3 link up with stainless steel inner tube 4 mutually, stainless steel inlet tube 3 is linked together with external water purification storage tank drain valve, stainless steel inner tube 4 right-hand member is linked together with external low-pressure gas storage tank discharge valve, this design convenience carries out the secondary pressurization to water purification in the stainless steel inner tube 4, and then makes external atomizer atomizing blowout scope and pressure bigger.
As an embodiment of the present invention: the worker firstly opens the drain valve of the external purified water storage tank to make the purified water flow through the stainless steel water inlet pipe 3 and enter the stainless steel inner pipe 4, then an exhaust valve of an external low-pressure gas storage tank is opened to enable low-pressure gas to enter the stainless steel inner pipe 4, thereby applying a certain thrust to the clean water in the stainless steel inner tube 4 to make the flow speed of the clean water in the stainless steel inner tube 4 faster, then the purified water flows through the stainless steel inner elbow 8 to enter the outside atomizing spray head and then is sprayed out in a mist form to the outside through the outside atomizing spray head, meanwhile, the staff opens the exhaust valve of the external high-pressure gas storage tank, so that the high-pressure gas enters the stainless steel outer pipe 1 through the stainless steel gas inlet pipe 5, then enters the external atomizing spray head through the stainless steel outer bent pipe 7, so as to apply high pressure to the purified water in the external atomizing spray head, and further to enable the spraying range and speed of the external atomizing spray head to be larger; through the installation of first tetrafluoro rubber seal ring 9, the leakproofness between stainless steel outer tube 1 and stainless steel outer bend 7 is better, through inlaying dress second tetrafluoro rubber seal ring 10, makes the leakproofness between hexagon sealing blanking cap 2 and the stainless steel outer tube 1 better, and the leakproofness between sealed inner bush 11 messenger hexagon sealing blanking cap 2 and the stainless steel inner tube 4 of tetrafluoro rubber is better.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (6)
1. The utility model provides a nozzle structure of three-fluid spray gun, includes stainless steel outer tube, hexagon sealed blanking cover, stainless steel inlet tube, stainless steel inner tube, stainless steel intake pipe, installation flange board, stainless steel outer bend, stainless steel inner bend, first tetrafluoro rubber seal circle, second tetrafluoro rubber seal circle and the sealed neck bush of tetrafluoro rubber, its characterized in that: stainless steel outer tube ring side right side is provided with the mounting flange board, stainless steel outer tube ring side upside welding has the stainless steel intake pipe, stainless steel outer bend is installed to stainless steel outer tube left end face, the inside stainless steel inner bend that is provided with of stainless steel outer bend, the inside stainless steel inner tube that is provided with of stainless steel outer tube, stainless steel inner tube ring side downside welding has the stainless steel inlet tube, first tetrafluoro rubber seal is installed to stainless steel outer tube left end face, the sealed blanking cap of hexagon is installed to stainless steel outer tube right-hand member face, the sealed blanking cap inner wall of hexagon is inlayed and is equipped with second tetrafluoro rubber seal, the sealed inner liner of tetrafluoro rubber that bonds in the sealed blanking cap of hexagon ring side right side has.
2. A nozzle arrangement for a three-fluid spray gun according to claim 1, wherein: the stainless steel outer bend upper end face is provided with the nozzle connector, the nozzle connector annular side is provided with external screw thread tooth, and the annular side phase-match in external nozzle and the external screw thread tooth.
3. A nozzle arrangement for a three-fluid spray gun according to claim 1, wherein: the stainless steel outer pipe is characterized in that a first internal thread is arranged on the right side of the inner annular side face of the stainless steel outer pipe, a first external thread is arranged on the left side of the outer annular side face of the stainless steel outer pipe, and the first external thread is meshed with the first internal thread.
4. A nozzle arrangement for a three-fluid spray gun according to claim 1, wherein: the stainless steel outer elbow pipe annular side face right side is provided with the second external thread, the sealed stifled lid inner annular side face left side of hexagon is provided with the second internal thread, and the second internal thread meshes with the second external thread mutually.
5. A nozzle arrangement for a three-fluid spray gun according to claim 1, wherein: the inner annular side face of the polytetrafluoroethylene rubber sealing inner lining sleeve is matched with the annular side face of the stainless steel outer bent pipe, a stainless steel positioning plate is welded on the upper side of the left end face of the mounting flange plate, and a stainless steel supporting plate is welded on the lower side of the left end face of the mounting flange plate.
6. A nozzle arrangement for a three-fluid spray gun according to claim 1, wherein: the stainless steel inner elbow right-hand member face links to each other through the welding mode with stainless steel inner tube left end face, the stainless steel intake pipe link up mutually with the stainless steel outer tube, the stainless steel intake pipe is linked together with external high-pressure gas storage tank discharge valve, the stainless steel inlet tube link up mutually with the stainless steel inner tube, the stainless steel inlet tube is linked together with external water purification storage tank drain valve, stainless steel inner tube right-hand member is linked together with external low pressure gas storage tank discharge valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123277714.1U CN217341892U (en) | 2021-12-24 | 2021-12-24 | Nozzle structure of three-fluid spray gun |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123277714.1U CN217341892U (en) | 2021-12-24 | 2021-12-24 | Nozzle structure of three-fluid spray gun |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217341892U true CN217341892U (en) | 2022-09-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123277714.1U Active CN217341892U (en) | 2021-12-24 | 2021-12-24 | Nozzle structure of three-fluid spray gun |
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| Country | Link |
|---|---|
| CN (1) | CN217341892U (en) |
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2021
- 2021-12-24 CN CN202123277714.1U patent/CN217341892U/en active Active
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