CN212855340U - Dust circulation anti-floating structure - Google Patents
Dust circulation anti-floating structure Download PDFInfo
- Publication number
- CN212855340U CN212855340U CN202021571197.1U CN202021571197U CN212855340U CN 212855340 U CN212855340 U CN 212855340U CN 202021571197 U CN202021571197 U CN 202021571197U CN 212855340 U CN212855340 U CN 212855340U
- Authority
- CN
- China
- Prior art keywords
- stirring box
- box body
- separation net
- stirring
- powder
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- 239000000428 dust Substances 0.000 title claims abstract description 28
- 238000007667 floating Methods 0.000 title claims abstract description 7
- 238000003756 stirring Methods 0.000 claims abstract description 36
- 238000000926 separation method Methods 0.000 claims abstract description 18
- 238000007789 sealing Methods 0.000 claims abstract description 8
- 239000000843 powder Substances 0.000 claims description 23
- 239000000463 material Substances 0.000 claims description 18
- 239000011812 mixed powder Substances 0.000 claims description 5
- 230000000694 effects Effects 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Combined Means For Separation Of Solids (AREA)
Abstract
The utility model discloses a dust circulation anti-floating structure, which comprises a stirring box body, a charging basket and a circulation pipe; the stirring box body is provided with a discharge hopper, the end face of the charging bucket is provided with a sealing cover, the sealing cover is provided with a feeding port and a feed back port, the discharge hopper is inserted at the feeding port, and two ends of the circulating pipe are respectively connected with the feed back port and the stirring box body; the circulating pipe is provided with a slot, the slot is spliced with a separation net piece, the separation net piece is provided with a plurality of through holes, and the separation net piece and the circulating pipe are of a detachable structure. It has the advantages of simple structure, compact matching, reasonable design and the like; therefore, the product has excellent technical and economic performance.
Description
[ technical field ] A method for producing a semiconductor device
The utility model mainly relates to a dust circulation anti-floating structure.
[ background of the invention ]
In the building dust processing material, various dust materials are required to be mixed according to a certain proportion, dust is easy to fly in the process of mixing and pouring into a charging basket, dust explosion can occur when the dust density is too high and naked fire occurs, or the dust is not good to the body when being directly sucked, and a new technical scheme is provided for solving the problem of dust scattering in the pouring charging basket.
[ Utility model ] content
In order to solve the above problem, the utility model provides a new structure scheme, this dust circulation prevents structure of wafting adopts following technical scheme:
a dust circulation anti-floating structure comprises a stirring box body, a charging bucket and a circulation pipe;
the stirring box body is provided with a discharge hopper, the end face of the charging bucket is provided with a sealing cover, the sealing cover is provided with a feeding port and a feed back port, the discharge hopper is inserted at the feeding port, and two ends of the circulating pipe are respectively connected with the feed back port and the stirring box body;
the circulating pipe is provided with a slot, the slot is spliced with a separation net piece, the separation net piece is provided with a plurality of through holes, and the separation net piece and the circulating pipe are of a detachable structure.
Preferably, the agitating tank is provided with a mixing hopper and an agitating roller set connected to the agitating tank.
Preferably, the stirring roller group comprises a spiral roller and a material conveying pipe, the spiral roller is arranged in the material conveying pipe, the material conveying pipe is connected with the stirring box body, and the material conveying pipe is communicated with the stirring box body.
Preferably, the material conveying pipe comprises a powder inlet and a powder outlet, the powder mixing hopper is arranged at the powder inlet, and the powder outlet is arranged in the stirring box body.
The utility model discloses compare produced beneficial effect with the background art:
the above technical scheme is adopted in the utility model, the dust can be raised to the powder that falls into in the storage bucket, and the dust that raises blocks the blanking bucket through the separation net piece, can make the separation net piece vibrations under the effect of vibrations and the gravity when the machine operation simultaneously and drop with higher speed the dust of separation net piece to the realization prevents that the dust from wafting, the purpose of retrieving. It has the advantages of simple structure, compact matching, reasonable design and the like; therefore, the product has excellent technical and economic performance.
[ description of the drawings ]
FIG. 1 is a schematic view of a dust circulation anti-drift structure in a preferred embodiment of the present invention;
fig. 2 is a schematic view of a stirring roller set according to a preferred embodiment of the present invention.
[ detailed description ] embodiments
Reference will now be made in detail to the embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar functions throughout.
In the present invention, unless otherwise expressly specified or limited, the terms "assembled", "connected", and "connected", if any, are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally connected; or may be a mechanical connection; the two elements can be directly connected or connected through an intermediate medium, and the two elements can be communicated with each other. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art according to specific situations.
The technical solution and the advantages of the present invention will be more clear and clear by further describing the embodiments of the present invention with reference to the drawings of the specification. The embodiments described below are exemplary and are intended to be illustrative of the present invention, but should not be construed as limiting the invention.
The utility model provides a preferred embodiment: as shown in fig. 1 and 2, a dust circulation anti-floating structure comprises a stirring tank body 10, a charging basket 20 and a circulation pipe 30;
the stirring box body 10 is provided with a discharge hopper 11, a sealing cover 21 is installed on the end face of the charging basket 20, the sealing cover 21 is provided with a feeding opening 22 and a feed back opening 23, the discharge hopper 11 is inserted in the feeding opening 22, the two ends of the circulating pipe 30 are respectively connected with the feed back opening 23 and the stirring box body 10, the charging basket 20 and the circulating pipe 30 are combined to form a circulating structure.
The circulating pipe 30 is provided with a slot 31, the slot 31 is spliced with a separation net sheet 32, the separation net sheet 32 is provided with a plurality of through holes, the diameter of each through hole is determined according to the diameter of dust, and the separation net sheet 32 and the circulating pipe 30 are of a detachable structure.
The stirring box body 10 is provided with a mixed powder hopper 12 and a stirring roller set 40, and the stirring roller set 40 is connected to the stirring box body 10. The stirring roller group 40 comprises a spiral roller 41 and a material conveying pipe 42, the spiral roller 41 is arranged in the material conveying pipe 42, the material conveying pipe 42 is connected with the stirring box body 10, and the material conveying pipe 42 is communicated with the stirring box body 10. The material transmission pipe 42 comprises a powder inlet 43 and a powder outlet 44, the powder mixing hopper 12 is installed at the powder inlet 43, and the powder outlet 44 is arranged in the stirring box 10.
Placing powder to be mixed in a mixed powder hopper, rotating a spiral roller to uniformly stir the powder, and lifting the powder from a powder inlet to a powder outlet in a stirring box body along a spiral blade of the spiral roller so as to accumulate the mixed powder in the stirring box body; the hopper slope setting of agitator tank's play hopper, the powder in the agitator tank falls into the storage bucket through a hopper in, and the powder that falls into in the storage bucket can raise the dust, and the dust that raises blocks the feed back bucket through the separation net piece, can make the separation net piece vibrations under the effect of vibrations and the gravity when the machine operation simultaneously and drop with higher speed the dust of separation net piece to the realization prevents that the dust from wafting, retrieving the purpose.
In the description of the specification, reference to the description of "one embodiment," "preferably," "an example," "a specific example" or "some examples" or the like means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention, and schematic representations of the terms in this specification do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
With the above structure and principle in mind, those skilled in the art should understand that the present invention is not limited to the above embodiments, and all modifications and substitutions based on the present invention and adopting the known technology in the art are within the scope of the present invention, which should be limited by the claims.
Claims (4)
1. The utility model provides a dust circulation anti-floating structure which characterized in that: it comprises a stirring tank body, a charging basket and a circulating pipe;
the stirring box body is provided with a discharge hopper, the end face of the charging bucket is provided with a sealing cover, the sealing cover is provided with a feeding port and a feed back port, the discharge hopper is inserted at the feeding port, and two ends of the circulating pipe are respectively connected with the feed back port and the stirring box body;
the circulating pipe is provided with a slot, the slot is spliced with a separation net piece, the separation net piece is provided with a plurality of through holes, and the separation net piece and the circulating pipe are of a detachable structure.
2. The dust circulation anti-drift structure according to claim 1, wherein: the stirring box is provided with a mixed powder hopper and a stirring roller set, and the stirring roller set is connected to the stirring box.
3. The dust circulation anti-drift structure according to claim 2, wherein: the stirring roller group comprises a spiral roller and a material conveying pipe, the spiral roller is arranged in the material conveying pipe, the material conveying pipe is connected with the stirring box body, and the material conveying pipe is communicated with the stirring box body.
4. The dust circulation anti-drift structure according to claim 3, wherein: the powder conveying pipe comprises a powder inlet and a powder outlet, the mixed powder hopper is arranged at the powder inlet, and the powder outlet is arranged in the stirring box body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021571197.1U CN212855340U (en) | 2020-07-31 | 2020-07-31 | Dust circulation anti-floating structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021571197.1U CN212855340U (en) | 2020-07-31 | 2020-07-31 | Dust circulation anti-floating structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212855340U true CN212855340U (en) | 2021-04-02 |
Family
ID=75219037
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021571197.1U Expired - Fee Related CN212855340U (en) | 2020-07-31 | 2020-07-31 | Dust circulation anti-floating structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212855340U (en) |
-
2020
- 2020-07-31 CN CN202021571197.1U patent/CN212855340U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210402 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |