CN217963029U

CN217963029U - Three-fluid atomizing nozzle

Info

Publication number: CN217963029U
Application number: CN202220598866.7U
Authority: CN
Inventors: 朱睿诚; 隋玉贤
Original assignee: Suzhou Juding Environmental Protection Technology Co ltd
Current assignee: Suzhou Juding Environmental Protection Technology Co ltd
Priority date: 2022-03-18
Filing date: 2022-03-18
Publication date: 2022-12-06
Anticipated expiration: 2032-03-18

Abstract

The utility model discloses a three-fluid atomizing nozzle, including cooling jacket and cold blast pipe, the cold blast pipe is located cooling jacket's inside position, the inside of cold blast pipe is provided with the spray gun inner tube, the one end tip of spray gun inner tube is provided with the nozzle, the other end tip of spray gun inner tube is provided with hexagon nut, the outer wall of cold blast pipe is provided with the backup pad, the cover body and flange are installed to cooling jacket's outer wall, cooling jacket's tip outer wall is provided with handle connecting plate, pull rod, quick-open support and handle, cooling jacket's tip is provided with end flange. A three-fluid atomizing nozzle, increased nozzle case subassembly, changed into the design of nozzle case front end for 74 taper holes, add 10 gas guiding holes in the nozzle body, it is good to improve atomization effect, is favorable to the waste liquid fully to burn, is particularly useful for the low calorific value, makes it fully to burn the vaporization.

Description

Three-fluid atomizing nozzle

Technical Field

The utility model relates to an atomizing nozzle field, in particular to three-fluid atomizing nozzle.

Background

Atomizing nozzle is one kind and carries out the atomizing support equipment of waste liquid, synthesizes national force all-round effectively promotion by a wide margin along with our country, environmental protection consciousness constantly strengthens, and the chemical industry majority adopts ordinary double-fluid spray gun nozzle to atomize burning at present, and key equipment rotary kiln and second combustion chamber among the burning equipment system are spraying the waste liquid burning to it in, and is especially crucial to the requirement of spray gun nozzle, along with the continuous development of science and technology, people also are more and more high to atomizing nozzle's manufacturing process requirement.

The existing atomizing nozzle has certain defects when in use, the existing spray gun nozzle equipment has the defects of unreasonable structure, columnar water or liquid dropping of the sprayed waste liquid, insufficient combustion with poor atomizing effect, more liquid drops in a kiln body, easy cracking of a kiln body refractory brick, high accident rate maintenance rate and incapability of leading tail gas to discharge standard, and brings certain adverse effect to the use process of people, so that a three-fluid atomizing nozzle is provided.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a be not enough to prior art, the utility model provides a three-fluid atomizing nozzle has increased nozzle case subassembly, reforms nozzle case front end design into 74 taper holes, adds 10 gas guiding holes in the nozzle body, and it is good to improve atomization effect, is favorable to the waste liquid fully to burn, is particularly useful for the low calorific value, makes it can fully burn the vaporization, can effectively solve the problem in the background art.

(II) technical scheme

In order to achieve the above purpose, the utility model adopts the following technical scheme: the three-fluid atomizing nozzle comprises a cooling sleeve and a cold air pipe, wherein the cold air pipe is located in the cooling sleeve, a spray gun inner pipe is arranged in the cold air pipe, a nozzle is arranged at one end of the spray gun inner pipe, a hexagon nut is arranged at the other end of the spray gun inner pipe, a supporting plate is arranged on the outer wall of the cold air pipe, a nozzle body is installed on the outer wall of the nozzle in a combined mode, an air guide hole is formed in the nozzle body, a nozzle valve core is arranged in the nozzle, the nozzle and the nozzle body are combined and positioned, the nozzle body and the air guide hole are integrally formed, and an included angle in the front end of the nozzle valve core is designed to be a 74-degree conical hole.

Preferably, the outer wall of the cooling sleeve is provided with a sleeve body and a positioning flange, the outer wall of the end part of the cooling sleeve is provided with a handle connecting plate, a pull rod, a quick-opening support and a handle, and the end part of the cooling sleeve is provided with an end cover flange.

Preferably, the cooling sleeve is positioned and installed through a positioning flange and a sleeve body, and the end part of the cooling sleeve is positioned at the position of the end cover flange through a handle connecting plate, a pull rod, a quick-opening support and a handle.

Preferably, the spray gun inner tube, the nozzle, the cooling sleeve and the cold air pipe are combined and installed in a threaded positioning mode, and the nozzle is positioned at the front end of the spray gun inner tube through threads.

(III) advantageous effects

Compared with the prior art, the utility model provides a three-fluid atomizing nozzle possesses following beneficial effect: this three-fluid atomizing nozzle, the nozzle case subassembly has been increased, reform transform into the design of nozzle case front end into 74 taper holes, add 10 gas guiding holes in the nozzle body, it is good to improve atomization effect, be favorable to the abundant burning of waste liquid, be particularly useful for the low heat value, make it can the abundant combustion vaporization, nozzle atomization effect after the improvement is good, be favorable to the abundant burning of waste liquid, long service life, be particularly useful for the low heat value, make it can the abundant combustion vaporization, whole atomizing nozzle simple structure, high durability and convenient operation, the effect of using is better for traditional mode.

Drawings

Fig. 1 is a schematic view of the overall structure of a three-fluid atomizing nozzle according to the present invention.

Fig. 2 is a schematic structural diagram of an exploded view of a three-fluid atomizing nozzle according to the present invention.

Fig. 3 is a schematic structural diagram of a nozzle body in a three-fluid atomizing nozzle according to the present invention.

Fig. 4 is a schematic structural diagram of a cross-sectional view of a nozzle body in a three-fluid atomizing nozzle according to the present invention.

In the figure: 1. a pull rod; 2. quickly opening the support; 3. a handle; 4. an inner tube of the spray gun; 5. a cold air pipe; 6. a support plate; 7. a nozzle; 8. cooling the sleeve; 9. a handle attachment plate; 10. an end cap flange; 11. a hexagonal nut; 12. a nozzle body; 13. a nozzle valve core; 14. air guiding holes; 15. a cannula body; 16. and (5) positioning the flange.

Detailed Description

The technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings and detailed description, but those skilled in the art will understand that the following described embodiments are some, not all, of the embodiments of the present invention, and are only used for illustrating the present invention, and should not be construed as limiting the scope of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention. The examples, in which specific conditions are not specified, were conducted under conventional conditions or conditions recommended by the manufacturer. The reagents or instruments used are conventional products which are not indicated by manufacturers and are commercially available.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in fig. 1 to 4, a three-fluid atomizing nozzle includes a cooling sleeve 8 and a cold air pipe 5, the cold air pipe 5 is located inside the cooling sleeve 8, a spray gun inner pipe 4 is disposed inside the cold air pipe 5, a nozzle 7 is disposed at one end of the spray gun inner pipe 4, a hexagon nut 11 is disposed at the other end of the spray gun inner pipe 4, a support plate 6 is disposed on an outer wall of the cold air pipe 5, a nozzle body 12 is assembled on an outer wall of the nozzle 7, an air diversion hole 14 is disposed inside the nozzle body 12, a nozzle valve core 13 is disposed in the nozzle 7, the nozzle 7 and the nozzle body 12 are combined and positioned, the nozzle body 12 and the air diversion hole 14 are integrally formed, and an included angle in a front end of the nozzle valve core 13 is designed to be a 74-degree taper hole.

Further, a sleeve body 15 and a positioning flange 16 are installed on the outer wall of the cooling sleeve 8, a handle connecting plate 9, a pull rod 1, a quick-opening support 2 and a handle 3 are arranged on the outer wall of the end portion of the cooling sleeve 8, and an end cover flange 10 is arranged on the end portion of the cooling sleeve 8.

Further, the cooling sleeve 8 is positioned and installed through a positioning flange 16 and a sleeve body 15, and the end of the cooling sleeve 8 positions the end cover flange 10 through a handle connecting plate 9, a pull rod 1, a quick-opening support 2 and a handle 3.

Furthermore, the spray gun inner tube 4, the nozzle 7, the cooling sleeve 8 and the cold air tube 5 are assembled and installed in a threaded positioning mode, and the nozzle 7 is positioned at the front end of the spray gun inner tube 4 through threads.

The working principle is as follows: the utility model discloses a pull rod 1, open support 2 soon, handle 3, spray gun inner tube 4, cold air pipe 5, backup pad 6, nozzle 7, cooling jacket 8, handle connecting plate 9, end cover flange 10, hexagon nut 11, nozzle body 12, nozzle case 13, air water conservancy diversion hole 14, casing body 15, positioning flange 16, when using, liquid feed system mainly by waste liquid filtration system, waste liquid conveying system, waste liquid atomizing spouts into system and relevant control, auxiliary assembly such as maintenance, must pass through the preliminary treatment before the waste liquid is sent into nozzle 7, get rid of the solid impurity in the waste liquid, make it be suitable for the transport of pump and the atomizing of nozzle 7, because the waste liquid kind of hazardous waste disposal site is very complicated, most is waste mineral oil, organic solvent and emulsion class, this type of waste liquid mostly contains particulate matter, therefore must filter the waste liquid, detach impurity, make the solid particle that contains below 40 meshes, the waste liquid transport then is realized by the waste liquid transport pump, the dangerous complexity and the corrosivity of liquid, the waste liquid pump all adopts corrosion-resistant stainless steel to make, in order to satisfy the good atomization performance of waste liquid pump 7, the high atomization working spray gun principle of the spray gun has the high-resistant working stroke material of corrosion-resistant spray gun, the principle such as follows: the spray nozzle 7 is provided with a revolving body with an internal channel, the inside of the spray nozzle 7 is divided into a threaded connection section, an inlet section and a threaded connection valve core section from one end to the other end according to different functions, the threaded connection section is provided with internal threads and is used for connecting the spray gun inner tube 4, the spray nozzle 7, the cooling sleeve 8 and the cold air tube 5, the spray gun inner tube 4 is used for conveying waste liquid, the spray nozzle 7 is connected to the front end of the spray gun inner tube 4 through threads and is used for spraying waste liquid, the cold air tube 5 is sleeved outside the spray gun inner tube 4 and forms a clearance interlayer with the spray gun inner tube 4, an included angle in the front end of the spray nozzle valve core 13 is designed to be a 74-degree conical hole, 10 air guide holes 14 are designed inside the spray nozzle 12 and are used for conveying waste liquid through instant violent collision of the compressed air flowing out of the spray nozzle 7 and the spray liquid, the cooling sleeve 8 is sleeved outside the cold air tube 5 and is used for blowing cold air into the clearance interlayer so as to reduce the temperature of the spray nozzle 7 and the spray gun inner tube 4 and prevent the spray nozzle 7 from being burnt, the liquid inlet pipe is communicated with the spray gun inner tube 4 and is used for conveying waste liquid, and the pull rod 1, and the quick-open support 2 and the handle 3 are convenient for replacing the spray gun.

It is noted that, herein, relational terms such as first and second (first, second, and the like) and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising a … …" does not exclude the presence of another identical element in a process, method, article, or apparatus that comprises the element.

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 understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention.

Claims

1. The utility model provides a three-fluid atomizing nozzle, includes cooling jacket (8) and cold wind pipe (5), its characterized in that: the cooling air pipe (5) is located in the cooling sleeve (8), a spray gun inner pipe (4) is arranged in the cooling air pipe (5), a nozzle (7) is arranged at one end of the spray gun inner pipe (4), a hexagon nut (11) is arranged at the other end of the spray gun inner pipe (4), a supporting plate (6) is arranged on the outer wall of the cooling air pipe (5), a nozzle body (12) is installed on the outer wall of the nozzle (7) in a combined mode, an air guide hole (14) is arranged in the nozzle body (12), a nozzle valve core (13) is arranged in the nozzle (7), combined positioning is carried out between the nozzle (7) and the nozzle body (12), the nozzle body (12) and the air guide hole (14) are integrally formed, and an included angle at the front end of the nozzle valve core (13) is designed to be a 74-degree taper hole.

2. A three-fluid atomizing nozzle as set forth in claim 1, wherein: the outer wall of cooling jacket (8) is installed casing body (15) and flange (16), the tip outer wall of cooling jacket (8) is provided with handle connecting plate (9), pull rod (1), quick-open support (2) and handle (3), the tip of cooling jacket (8) is provided with end cover flange (10).

3. A three-fluid atomizing nozzle as set forth in claim 2, wherein: the cooling sleeve (8) is positioned and installed through a positioning flange (16) and a sleeve body (15), and the end of the cooling sleeve (8) is positioned at the position of the end cover flange (10) through a handle connecting plate (9), a pull rod (1), a quick-opening support (2) and a handle (3).

4. A three-fluid atomizing nozzle as set forth in claim 1, wherein: the spray gun is characterized in that the spray gun inner tube (4), the nozzle (7), the cooling sleeve (8) and the cold air tube (5) are assembled and mounted in a threaded positioning mode, and the nozzle (7) is positioned at the front end of the spray gun inner tube (4) through threads.