CN202028533U - Powder vibrating screen - Google Patents
Powder vibrating screen Download PDFInfo
- Publication number
- CN202028533U CN202028533U CN201120085247XU CN201120085247U CN202028533U CN 202028533 U CN202028533 U CN 202028533U CN 201120085247X U CN201120085247X U CN 201120085247XU CN 201120085247 U CN201120085247 U CN 201120085247U CN 202028533 U CN202028533 U CN 202028533U
- Authority
- CN
- China
- Prior art keywords
- powder
- blend stop
- screen
- sieve nest
- vibratory sieve
- 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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- Combined Means For Separation Of Solids (AREA)
Abstract
The utility model discloses a powder vibrating screen, which structurally comprises a screen body, wherein a retaining strip is arranged on a screen deck of the screen body, the bottom of the retaining strip and the screen deck of the screen body are arranged in parallel, and a gap which is adjustable is reserved between the bottom of the retaining strip and the screen deck of the screen body. When the powder vibrating screen works, unscreened powders must pass through the gap between the bottom of the retaining strip and the screen deck of the screen body, thereby controlling speed and quantity of the powders outputted from an outlet of the vibrating screen, enabling the powders to be sufficiently vibrated and sifted, and reducing scrapping quantity of the powders. The powder vibrating screen has the advantages of being simple in structure, convenient to use and low in cost, and simultaneously having strong practicality and big popularization value.
Description
Technical field
The utility model relates to a kind of vibratory sieve, particularly relates to the powder vibratory sieve that is used for the powder screening in a kind of milk powder production.
Background technology
At present, in milk powder is produced, need carry out the powder screening with the powder vibratory sieve, so that choose the powder of appropriate particle size.In the process of powder vibration screening, powder flows to an end of the outlet of vibratory sieve, and the powder that flows out vibratory sieve is underproof powder.
Powder vibratory sieve of the prior art is in the process that screening is used, and the powder on upper strata often just flows out from an end of outlet through screening in the sieve, because powder causes powder amount learies to increase not through vibration screening fully, wastes powder.
Therefore, provide a kind of powder vibratory sieve that makes the abundant vibration screening of powder, minimizing scrap the powder amount to become the industry technical issues that need to address.
The utility model content
The purpose of this utility model is to avoid weak point of the prior art and provides a kind of and make the abundant vibration screening of powder, reduces and to scrap the powder vibratory sieve of powder amount.
The purpose of this utility model is achieved through the following technical solutions:
A kind of powder vibratory sieve is provided, comprises sieve nest, the compass screen surface of described sieve nest is provided with blend stop, and the bottom surface of described blend stop and the compass screen surface of described sieve nest be arranged in parallel, leaves distance between the bottom surface of described blend stop and the compass screen surface of described sieve nest.
Wherein, the distance between the compass screen surface of the bottom surface of described blend stop and sieve nest is adjustable.
Wherein, the two ends of described blend stop are arranged in the inwall of the frame of described sieve nest respectively.
Wherein, the two ends of described blend stop are respectively arranged with raised line, and the inwall of the frame of described sieve nest and the corresponding position of described raised line are provided with groove, and described raised line matches with described groove.
Wherein, the vertical setting of compass screen surface of described raised line and described sieve nest.
Wherein, the top of described blend stop is provided with arc transiting surface.
Wherein, the top of described blend stop is provided with the grip part.
Wherein, described grip part is arranged at the middle part of described blend stop.
The beneficial effects of the utility model: owing to adopted above-mentioned structure, during the utility model work, the powder that does not sift out must pass through from the interval between the compass screen surface of the bottom surface of blend stop and sieve nest, can play speed and quantity that the control powder exports away from vibratory sieve like this, make the abundant vibration screening of powder, reduced the powder amount of scrapping.Distance between the bottom surface of blend stop and the compass screen surface of sieve nest is adjustable, can regulate speed and the quantity that powder exports away from vibratory sieve according to needs of production like this, and is easy to use.The utility model is simple in structure, and is easy to use, and cost is low, has very strong practicality and promotional value.
Description of drawings
Utilize accompanying drawing that utility model is described further, but the embodiment in the accompanying drawing does not constitute any restriction of the present utility model, for those of ordinary skill in the art, under the prerequisite of not paying creative work, can also obtain other accompanying drawing according to the following drawings.
Fig. 1 is the structural representation of powder vibratory sieve of the present utility model.
In Fig. 1, include: 1---sieve nest, 2---blend stop.
The specific embodiment
Below in conjunction with accompanying drawing the specific embodiment of the present utility model is described in further detail.
The specific embodiment of a kind of powder vibratory sieve of the present utility model, as shown in Figure 1, its structure comprises sieve nest 1, and sieve nest 1 is a rectangle, and sieve nest 1 bottom surface is a compass screen surface, is provided with frame on every side.The compass screen surface of described sieve nest 1 is provided with blend stop 2, and blend stop 2 is arranged on sieve nest 1 close a section of exporting, and maintenance interval parallel with the compass screen surface of sieve nest 1, the bottom surface of blend stop 2.
Powder vibratory sieve of the present utility model is when work, the powder that does not sift out must pass through from the interval between the compass screen surface of the bottom surface of blend stop 2 and sieve nest 1, can play the control powder like this from speed and quantity that vibratory sieve exports away, make the abundant vibration screening of powder, reduce the powder amount of scrapping.
Distance between the bottom surface of the blend stop 2 in the present embodiment and the compass screen surface of sieve nest 1 is adjustable, adjustable mode can adopt the mode of bolt location or can also be other mode, can regulate speed and the quantity that powder exports away from vibratory sieve according to needs of production like this, easy to use.
The two ends of described blend stop are arranged in the inwall of the frame of described sieve nest respectively, the two ends of described blend stop are respectively arranged with raised line, the inwall of the frame of described sieve nest and the corresponding position of described raised line are provided with groove, described raised line matches with described groove, the vertical setting of compass screen surface of described raised line and described sieve nest.
The top of described blend stop is provided with arc transiting surface.The top of described blend stop is provided with the grip part, and described grip part is arranged at the middle part of described blend stop.The convenient high and low position in grip part with hand adjustment joint blend stop.
In a word; though the utility model has exemplified above-mentioned preferred implementation; but should illustrate; though those skilled in the art can carry out various variations and remodeling; unless such variation and remodeling have departed from scope of the present utility model, otherwise all should be included in the protection domain of the present utility model.
Claims (8)
1. powder vibratory sieve, comprise sieve nest (1), it is characterized in that: the compass screen surface of described sieve nest (1) is provided with blend stop (2), the compass screen surface of the bottom surface of described blend stop (2) and described sieve nest (1) be arranged in parallel, leaves distance between the compass screen surface of the bottom surface of described blend stop (2) and described sieve nest (1).
2. powder vibratory sieve according to claim 1 is characterized in that: the distance between the compass screen surface of the bottom surface of described blend stop (2) and described sieve nest (1) is adjustable.
3. powder vibratory sieve according to claim 2 is characterized in that: the two ends of described blend stop (2) are arranged in the inwall of the frame of described sieve nest (1) respectively.
4. powder vibratory sieve according to claim 3, it is characterized in that: the two ends of described blend stop (2) are respectively arranged with raised line, the inwall of the frame of described sieve nest (1) and the corresponding position of described raised line are provided with groove, and described raised line matches with described groove.
5. powder vibratory sieve according to claim 4 is characterized in that: the vertical setting of compass screen surface of described raised line and described sieve nest (1).
6. powder vibratory sieve according to claim 1 is characterized in that: the top of described blend stop (2) is provided with arc transiting surface.
7. powder vibratory sieve according to claim 1 and 2 is characterized in that: the top of described blend stop (2) is provided with the grip part.
8. powder vibratory sieve according to claim 7 is characterized in that: described grip part is arranged at the middle part of described blend stop (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120085247XU CN202028533U (en) | 2011-03-28 | 2011-03-28 | Powder vibrating screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120085247XU CN202028533U (en) | 2011-03-28 | 2011-03-28 | Powder vibrating screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202028533U true CN202028533U (en) | 2011-11-09 |
Family
ID=44890845
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120085247XU Expired - Fee Related CN202028533U (en) | 2011-03-28 | 2011-03-28 | Powder vibrating screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202028533U (en) |
-
2011
- 2011-03-28 CN CN201120085247XU patent/CN202028533U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111109 Termination date: 20140328 |