A gas powder mixing and releasing device
A release device and gas powder technology, which is applied in the field of release device and blending, can solve the problems of inability to mix gas and powder, and achieve the effect of sufficient gas powder mixing
Active Publication Date: 2018-01-19
ANHUI DONGFENG MACHINERY & ELECTRONICS TECHNCO
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Problems solved by technology
[0003] Reference 1 cannot fully mix gas powder, and has certain limitations when used in fire extinguishers
Method used
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[0022] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.
[0023] Such as figure 1 As shown, the embodiment of the present invention provides an air powder mixing and releasing device, which includes a feeding part, an air supply system 3, a releasing part 5 and an air knife part 4;
[0024] The feeding part includes a material tank part 1 and a swirl bin part 2, and the material tank part 1 and the swirl bin part 2 are connected through a connector part; in this embodiment, the material tank part 1 and the swirl bin part ...
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The invention provides a gas powder mixing and releasing device, which includes a material tank part, a swirl chamber part, an air supply system, a release part and an air knife part; the material tank part and the swirl chamber part are connected through The body part is connected; the air supply system provides an upward airflow with an angle of inclination for the bottom of the tank part and the swirl bin part, and the air flow is in the shape of a swirling vortex in the tank part and the swirl bin part Advance to the top in a swirling manner to complete the air powder blending respectively; the air powder enters the air knife part after secondary blending, and the air knife part controls the air powder in the swirl chamber part to the release part through air flow cutting On and off; finally sprayed out through the release structure of the release part. The present invention fully mixes the gas powder by using a swirling vortex method, and the air flow cutting controls the on-off of the gas powder in the swirl chamber part to the release part to complete the flow control of the gas powder in the release part, so that the gas powder can be mixed Fuller and more even.
Description
technical field [0001] The invention provides a device for blending gas powder and releasing the blended gas powder, in particular a mixing and releasing device adopting mixing technologies such as swirling dispersion technology and pulsation dispersion technology. Background technique [0002] What the existing fire extinguisher releases is all gas-powder mixture, but the mixing device provided by the prior art cannot fully mix the gas-powder. Such as figure 1 Shown is that comparative document 1 (application publication number CN1493512) provides a blending device, and the specific technical scheme adopted by the conveying and blending device is: firstly, the material to be conveyed flows into the rotary valve with high pressure difference from the silo 4 3, the material is continuously added to the injector 2 by the rotation of the rotary valve 3. At the same time, the compressor 1 blows gas with a certain flow rate and pressure into the injector 2, where the gas with a...
Claims
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IPC IPC(8): B65G53/16B65D83/06
Inventor 江开中黄荣坤赵宜新涂必社姚家红姚伟王建华陈勇张郁丁舒园樊高金
Owner ANHUI DONGFENG MACHINERY & ELECTRONICS TECHNCO