CN210584524U - Totally enclosed formula mist homogeneous mixing device - Google Patents
Totally enclosed formula mist homogeneous mixing device Download PDFInfo
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- CN210584524U CN210584524U CN201921439781.9U CN201921439781U CN210584524U CN 210584524 U CN210584524 U CN 210584524U CN 201921439781 U CN201921439781 U CN 201921439781U CN 210584524 U CN210584524 U CN 210584524U
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Abstract
The utility model relates to the technical field of gas mixing equipment, in particular to a fully-sealed mixed gas uniform mixing device, which comprises a mixing barrel, wherein the inside of the mixing barrel is provided with a mixing cavity, the top of the mixing cavity is communicated with the outside, a sealing cover is provided with an air inlet pipe, and the sealing cover is also provided with an air outlet pipe; be equipped with gas mixing arrangement on the bottom surface of sealed lid, gas mixing arrangement is including setting up the driving motor in mixing the cavity, and the close welding has the fan blade that a plurality of is cyclic annular equidistant range on the transmission shaft, and the bottom of transmission shaft still closely welds the dead lever that is vertical form setting, and the close welding has the fixed plate that a plurality of is cyclic annular equidistant range on the dead lever. The utility model discloses labour saving and time saving, easy operation is swift, and is sealed effectual, realizes carrying out the homogeneous mixing to gas.
Description
Technical Field
The utility model relates to a gas mixing equipment technical field specifically is a totally enclosed formula mist homogeneous mixing device.
Background
When producing the mist, in order to guarantee with the more even of various gas mixtures, need let in gas in the gas mixing device and mix, simultaneously in order to avoid gas leakage, the mixing arrangement generally is seal structure, but general totally enclosed gas mixing device when using, has the inconvenient operation, and with the relatively poor defect of gas mixing effect. In view of this, we propose a fully sealed type mixed gas uniform mixing device.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a totally enclosed formula mist homogeneous mixing device to solve the general totally enclosed formula gas mixing device who proposes in the above-mentioned background art, there is not convenient to operate when using, and with the relatively poor problem of gas mixing effect.
In order to achieve the above object, the utility model provides a following technical scheme:
a fully-sealed mixed gas uniform mixing device comprises a mixing barrel, wherein a mixing cavity with the top communicated with the outside is arranged inside the mixing barrel, a first sealing gasket is arranged on the top surface of the mixing barrel, a sealing cover is fixedly arranged on the mixing barrel through a plurality of fastening bolts, an air inlet pipe is arranged on the sealing cover, an air outlet pipe is also arranged on the sealing cover, the air inlet pipe and the air outlet pipe are both communicated with the mixing cavity, and a heat dissipation hole communicated with the outside is also arranged at the central position of the sealing cover; be equipped with gas mixing arrangement on the bottom surface of sealed lid, gas mixing arrangement is including setting up driving motor in the mixed cavity, the last heat dissipation base that is equipped with of driving motor, the upper surface of heat dissipation base still is equipped with the seal ring pad, the heat dissipation base with through a plurality of fastening bolt fixed connection between the sealed lid, the heat dissipation base the seal ring pad and the louvre three's the centre of a circle is located same vertical axis, driving motor's the terminal close welding of output shaft has the transmission shaft that is downward vertical form setting, the close welding has the fan blade that a plurality of is cyclic annular equidistant range on the transmission shaft.
Preferably, the air inlet pipe is provided with an air path one-way valve.
Preferably, the air outlet pipe is provided with an electromagnetic valve.
Preferably, the bottom surface of the sealing cover is also tightly welded with a sealing ring, the sealing ring is in plug-in fit with the mixing cavity, and the driving motor is located inside the sealing ring.
Preferably, the outer annular side face of the sealing ring is further provided with a second sealing gasket, and the second sealing gasket is in interference fit with the cavity wall of the mixing cavity.
Preferably, the bottom of transmission shaft still closely welds the dead lever that is vertical form setting, the close welding has a plurality of to be the cyclic annular fixed plate of equidistant range on the dead lever.
Preferably, a plurality of through holes which are arranged in a matrix form and communicated with the outside are further arranged in the fixing plate.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses an intake pipe that sets up is convenient for let in gas towards in the mixed cavity, through the outlet duct that sets up, is convenient for with gas outgoing, through the gas mixing device who sets up, utilizes driving motor work to drive fan blade rotation, realizes mixing the gas in the mixed cavity, guarantees more abundant with gas mixing, and convenient operation has solved general totally enclosed gas mixing device when using, has the problem of the operation of not being convenient for.
2. The utility model discloses a transmission shaft that sets up to be equipped with the fixed plate on the transmission shaft, utilize the fixed plate to rotate and realize stirring the gas that mixes in the cavity, guarantee to mix the more even of the gas mixture in the cavity, solved the relatively poor problem of general totally enclosed gas mixing device to gaseous mixed effect.
Drawings
Fig. 1 is a schematic structural diagram of embodiment 1 of the present invention;
fig. 2 is an exploded view of embodiment 1 of the present invention;
fig. 3 is a schematic structural view of the sealing ring and the second gasket of the present invention;
FIG. 4 is a schematic structural view of the gas mixing device of the present invention;
fig. 5 is a schematic structural diagram of embodiment 2 of the present invention.
In the figure: 1. a mixing drum; 10. a mixing cavity; 11. a first gasket; 12. a sealing cover; 13. an air inlet pipe; 131. a gas path check valve; 14. an air outlet pipe; 141. an electromagnetic valve; 15. heat dissipation holes; 16. a seal ring; 161. a second gasket; 2. A gas mixing device; 20. a drive motor; 21. a heat dissipation base; 211. a sealing ring gasket; 22. a drive shaft; 23. a fan blade; 3. fixing the rod; 30. a fixing plate; 31. and a through hole.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. 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.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.
Example 1
A fully-sealed mixed gas uniform mixing device is disclosed, as shown in figures 1 to 4, and comprises a mixing cylinder 1, a mixing cavity 10 with the top communicated with the outside is arranged inside the mixing cylinder 1, a first sealing gasket 11 is tightly bonded on the top surface of the mixing cylinder 1, a sealing cover 12 is fixedly mounted on the mixing cylinder 1 through a plurality of fastening bolts, a plurality of threaded holes communicated with the outside are arranged in the sealing cover 12, threaded holes communicated with the outside are also formed in the top surface of the mixing cylinder 1 opposite to the threaded holes in the sealing cover 12, the sealing cover 12 is fixedly mounted on the mixing cylinder 1 through the fastening bolts, the mounting is convenient, the dismounting is also convenient, when the sealing cover 12 is fixed by using a fastening bolt, the upper surface of the first sealing gasket 11 is tightly attached to the sealing cover 12, so that the sealing performance between the sealing cover 12 and the mixing cylinder 1 is good;
the sealing cover 12 is provided with an air inlet pipe 13, the sealing cover 12 is also provided with an air outlet pipe 14, the air inlet pipe 13 and the air outlet pipe 14 are both communicated with the mixing cavity 10, the sealing cover 12 is internally provided with a through hole through which the air inlet pipe 13 and the air outlet pipe 14 pass, and the air inlet pipe 13 and the air outlet pipe 14 pass through the corresponding through holes in the sealing cover 12 and are tightly welded with the hole wall of the through hole, so that the structure is more firm;
the center of the sealing cover 12 is also provided with a heat dissipation hole 15 communicated with the outside, the bottom surface of the sealing cover 12 is provided with a gas mixing device 2, the gas mixing device 2 comprises a driving motor 20 arranged in the mixing cavity 10, a heat dissipation base 21 is tightly welded on the driving motor 20, the upper surface of the heat dissipation base 21 is also provided with a sealing ring pad 211, the heat dissipation base 21 and the sealing cover 12 are fixedly connected through a plurality of fastening bolts, the centers of circles of the heat dissipation base 21, the sealing ring pad 211 and the heat dissipation hole 15 are positioned on the same vertical axis, the heat dissipation base 21 is ensured to be contacted with the outside air through the heat dissipation hole 15, so that the heat on the heat dissipation base 21 is timely transmitted to the outside air, and the heat dissipation effect;
the tail end of an output shaft of the driving motor 20 is tightly welded with a transmission shaft 22 which is vertically arranged downwards, a plurality of fan blades 23 which are arranged in an annular and equidistant mode are tightly welded on the transmission shaft 22, the fan blades 23 are driven to rotate by the driving motor 20, the gas in the mixing cavity 10 is uniformly mixed, and the gas is uniformly mixed.
In this embodiment, a plurality of threaded holes communicated with the outside are formed in the heat dissipation base 21, an annular thread groove communicated with the outside is also formed in the bottom surface of the sealing cover 12, which is opposite to the threaded hole in the heat dissipation base 21, and then the fastening bolt is in threaded connection with the threaded hole in the heat dissipation base 21 and the annular thread groove in the sealing cover 12, so that the installation is convenient.
Specifically, the inner diameter of the sealing ring gasket 211 is larger than the diameter of the heat dissipation hole 15, so as to ensure good sealing performance between the heat dissipation base 21 and the sealing cover 12, and prevent the gas in the mixing cavity 10 from escaping from the heat dissipation hole 15.
Furthermore, the air inlet pipe 13 is provided with an air path check valve 131, which ensures that air can only enter from the air inlet pipe 13, but cannot be discharged from the air inlet pipe 13.
In addition, be equipped with solenoid valve 141 on outlet duct 14, be convenient for after closing solenoid valve 141, guarantee that mixing cavity 10 does not communicate with the external world, mix gas again can, and then guarantee that gas can not appear and get into from intake pipe 13, just discharge the condition in outlet duct 14 immediately.
It is worth to say that the bottom surface of the sealing cover 12 is also tightly welded with a sealing ring 16, the sealing ring 16 is in insertion fit with the mixed cavity 10, the driving motor 20 is located inside the sealing ring 16, the outer annular side surface of the sealing ring 16 is also provided with a second sealing gasket 161, and the second sealing gasket 161 is in interference fit with the cavity wall of the mixed cavity 10, so that the sealing performance between the sealing ring 16 and the cavity wall of the mixed cavity 10 is ensured to be good, and the gas leakage is avoided.
It should be noted that the driving motor 20 may be a YCT series speed-regulating motor manufactured by shanghai feng xin transmission machinery limited, and its matching circuit and power supply are also provided by the manufacturer; furthermore, the utility model discloses in relate to circuit and electronic components and module be prior art, the technical staff in the field can realize completely, no longer gives unnecessary details here, the utility model discloses the content of protection also does not relate to the improvement to software and method.
In this embodiment, the electromagnetic valve 141 may be a 2W-series electromagnetic valve produced by yuyao yueer valve limited, and its matching circuit and power supply are also provided by the manufacturer; furthermore, the utility model discloses in relate to circuit and electronic components and module be prior art, the technical staff in the field can realize completely, no longer gives unnecessary details here, the utility model discloses the content of protection also does not relate to the improvement to software and method.
In this embodiment, through the intake pipe 13 that sets up, for let in gas, through the outlet duct 14 that sets up, for exhaust gas, through the gas mixing device 2 that sets up, utilize driving motor 20 work, drive transmission shaft 22 and fan blade 23 to rotate, realize mixing the gas in the mixing cavity 10, convenient operation, and whole leakproofness is better, the condition of gas leakage can not appear, has solved general totally enclosed type gas mixing device when using, has not been convenient for operate's problem.
Example 2
In the concrete operation, in order to ensure that the gas is mixed more uniformly, therefore, the transmission shaft 22 is improved on the basis of embodiment 1, as a preferred embodiment, as shown in fig. 5, a fixing rod 3 arranged in a vertical shape is further tightly welded at the bottom end of the transmission shaft 22, a plurality of fixing plates 30 arranged in an annular shape at equal intervals are tightly welded on the fixing rod 3, and a plurality of through holes 31 arranged in a matrix shape and communicated with the outside are further arranged in the fixing plates 30.
In this embodiment, through the fixed plate 30 that sets up, drive fixed plate 30 and rotate when dead lever 3 rotates, realize giving the gas that will be in mixing cavity 10 and mix, and through the through-hole 31 that sets up, the circulation each other between the gas between two adjacent fixed plates 30 of being convenient for makes the effect to gas mixing better, has solved the relatively poor problem of general totally enclosed gas mixing device to gaseous mixed effect.
Before the fully-sealed mixed gas uniform mixing device is used, the air inlet pipe 13 is communicated with the external vent pipe, the air outlet pipe 14 is communicated with the external air outlet pipe, and the electromagnetic valve 141 is closed;
when the gas mixing device is used, the gas path one-way valve 131 is opened, gas is introduced into the mixing cavity 10, then the driving motor 20 is connected with an external power supply and works, an output shaft on the driving motor rotates to drive the transmission shaft 22 and the fixing rod 3 to rotate, and further the fan blades 23 and the fixing plate 30 are driven to rotate, so that the gas in the mixing cavity 10 is stirred, and the gas is uniformly mixed;
after the gas mixing, open solenoid valve 141, gaseous from outlet duct 14 discharge, solved general totally enclosed gas mixing arrangement when using, there is not convenient to operate, and to the relatively poor problem of gas mixing effect.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (7)
1. The utility model provides a totally enclosed formula mist homogeneous mixing device, includes mixing drum (1), its characterized in that: a mixing cavity (10) with the top communicated with the outside is arranged inside the mixing cylinder (1), a first sealing gasket (11) is arranged on the top surface of the mixing cylinder (1), a sealing cover (12) is fixedly installed on the mixing cylinder (1) through a plurality of fastening bolts, an air inlet pipe (13) is arranged on the sealing cover (12), an air outlet pipe (14) is further arranged on the sealing cover (12), the air inlet pipe (13) and the air outlet pipe (14) are both communicated with the mixing cavity (10), and a heat dissipation hole (15) communicated with the outside is further arranged at the central position of the sealing cover (12); be equipped with gas mixing device (2) on the bottom surface of sealed lid (12), gas mixing device (2) are including setting up driving motor (20) in mixing cavity (10), be equipped with heat dissipation base (21) on driving motor (20), the upper surface of heat dissipation base (21) still is equipped with sealing ring pad (211), heat dissipation base (21) with through a plurality of fastening bolt fixed connection between sealed lid (12), heat dissipation base (21), sealing ring pad (211) and louvre (15) three's the centre of a circle is located same vertical axis, the terminal inseparable welding of output shaft of driving motor (20) has transmission shaft (22) that are downward vertical form and set up, the inseparable welding has fan blade (23) that a plurality of is cyclic annular equidistant range on transmission shaft (22).
2. The totally enclosed mixed gas homogenizing mixing apparatus according to claim 1, wherein: and the air inlet pipe (13) is provided with an air passage one-way valve (131).
3. The totally enclosed mixed gas homogenizing mixing apparatus according to claim 1, wherein: and the air outlet pipe (14) is provided with an electromagnetic valve (141).
4. The totally enclosed mixed gas homogenizing mixing apparatus according to claim 1, wherein: the bottom surface of the sealing cover (12) is also tightly welded with a sealing ring (16), the sealing ring (16) is in plug-in fit with the mixing cavity (10), and the driving motor (20) is located inside the sealing ring (16).
5. The totally enclosed mixed gas homogenizing mixing apparatus according to claim 4, wherein: and a second sealing gasket (161) is further arranged on the outer annular side face of the sealing ring (16), and the second sealing gasket (161) is in interference fit with the wall of the mixing cavity (10).
6. The totally enclosed mixed gas homogenizing mixing apparatus according to claim 1, wherein: the bottom of transmission shaft (22) still closely welds dead lever (3) that are vertical form setting, closely weld on dead lever (3) has fixed plate (30) that a plurality of is cyclic annular equidistant range.
7. The totally enclosed mixed gas homogenizing mixing apparatus according to claim 6, wherein: a plurality of through holes (31) which are arranged in a matrix form and communicated with the outside are also arranged in the fixing plate (30).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921439781.9U CN210584524U (en) | 2019-09-02 | 2019-09-02 | Totally enclosed formula mist homogeneous mixing device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921439781.9U CN210584524U (en) | 2019-09-02 | 2019-09-02 | Totally enclosed formula mist homogeneous mixing device |
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| CN210584524U true CN210584524U (en) | 2020-05-22 |
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| CN201921439781.9U Active CN210584524U (en) | 2019-09-02 | 2019-09-02 | Totally enclosed formula mist homogeneous mixing device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112391609A (en) * | 2020-11-16 | 2021-02-23 | 连城凯克斯科技有限公司 | Multi-temperature-zone chemical vapor deposition device for organic semiconductor crystal |
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2019
- 2019-09-02 CN CN201921439781.9U patent/CN210584524U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112391609A (en) * | 2020-11-16 | 2021-02-23 | 连城凯克斯科技有限公司 | Multi-temperature-zone chemical vapor deposition device for organic semiconductor crystal |
| CN112391609B (en) * | 2020-11-16 | 2023-03-28 | 连城凯克斯科技有限公司 | Multi-temperature-zone chemical vapor deposition device for organic semiconductor crystal |
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