CN204247516U - A kind of silica flour vibration screening device - Google Patents
A kind of silica flour vibration screening device Download PDFInfo
- Publication number
- CN204247516U CN204247516U CN201420718644.XU CN201420718644U CN204247516U CN 204247516 U CN204247516 U CN 204247516U CN 201420718644 U CN201420718644 U CN 201420718644U CN 204247516 U CN204247516 U CN 204247516U
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- screen
- screen box
- silica flour
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Abstract
A kind of silica flour vibration screening device, be provided with screen frame (unit), the top of screen frame (unit) is provided with screen box, screen box is contained on screen frame (unit) by damping, the rear end of described screen box is provided with charging aperture, the front end of screen box is provided with discharging opening, some layers of screen cloth are provided with in described screen box, distribution box is provided with in the discharge outlet of screen box, the finished product discharge bucket communicated one by one with every layer of screen cloth is provided with at the bottom of distribution box, the below of finished product discharge bucket is provided with blanking platform, blanking platform is provided with crosses feed bin one to one with finished product discharge bucket, described finished product discharge bucket is connected with mistake feed bin by charge tube, excessively be provided with the discharge nozzle be obliquely installed at the bottom of feed bin, discharge nozzle is provided with the discharging controller changing ton bag.The utility model, by establishing distribution box, carries out second time screening to material, improves sub-sieve precision; If cross feed bin and discharging controller, transition is carried, and is beneficial to and changes ton bag, avoids the waste changing silica flour in ton bag.
Description
Technical field
The utility model relates to a kind of silica flour process equipment, particularly a kind of silica flour vibration screening device.
Background technology
Existing silica flour device for vibration screening is generally made up of screen frame (unit), vibratory sieve and vibrating motor, and existing vibratory sieve generally can only carry out scalping, and effectiveness of classification is not high, and easily causes the delay of raw material in vibratory sieve, causes the waste of raw material; Existing vibratory sieve is generally only provided with three meal outlets, divide screen capacity low, and each meal outlet often needs manually bag to be fixed on meal outlet place, mostly is artificial tighten, if with rope tying-up, when blanking velocity is too fast, just very easily cause de-bag, cause the waste of silica flour, and each meal outlet needs workman to observe, number of users is many, and cost of labor is large; When changing bag, meal outlet cannot be closed, and continuous print discharging also easily causes the waste of raw material.
Summary of the invention
Technical problem to be solved in the utility model is for the deficiencies in the prior art, provides a kind of reasonable in design, easy to use, avoids wastage of material, improve the silica flour vibration screening device of effectiveness of classification and classification efficiency.
Technical problem to be solved in the utility model is realized by following technical scheme, the utility model is a kind of silica flour vibration screening device, be provided with screen frame (unit), the top of screen frame (unit) is provided with screen box, screen box is contained on screen frame (unit) by damping, the rear end of described screen box is provided with charging aperture, the front end of screen box is provided with discharging opening, be characterized in, some layers of screen cloth are provided with in described screen box, distribution box is provided with in the discharge outlet of screen box, the finished product discharge bucket communicated one by one with every layer of screen cloth is provided with at the bottom of distribution box, the below of finished product discharge bucket is provided with blanking platform, blanking platform is provided with crosses feed bin one to one with finished product discharge bucket, described finished product discharge bucket is connected with mistake feed bin by charge tube, excessively be provided with the discharge nozzle be obliquely installed at the bottom of feed bin, discharge nozzle is provided with the discharging controller changing ton bag.
Technical problem to be solved in the utility model can also be realized further by following technical scheme, described discharging controller is provided with flashboard, above described discharge nozzle, sidewall is circumferentially with to insert along body and gets the opening that flashboard makes discharge nozzle opening and closing, described flashboard is hinged by the discharge nozzle tube wall of rotating shaft and opening both sides.
Technical problem to be solved in the utility model can also be realized further by following technical scheme, is provided with the flange collar of ton bag fastening on discharge nozzle at the discharging mouth of pipe place of each discharge nozzle.
Technical problem to be solved in the utility model can also be realized further by following technical scheme, and described finished product discharge bucket is provided with six, symmetrical.
Technical problem to be solved in the utility model can also be realized further by following technical scheme, and described screen box is obliquely installed from charging aperture to discharging opening.
Technical problem to be solved in the utility model can also be realized further by following technical scheme, and the angle of inclination of described screen box is 10 °-30 °.
Technical problem to be solved in the utility model can also be realized further by following technical scheme, and described charge tube is bellows.
The utility model, by establishing multilayer screen cloth, repeatedly sieves material, improves screening effect, ensures screening precision; Be set as product discharge bucket, with every layer of screen cloth one_to_one corresponding, the material of different stage can be obtained, improve screening efficiency; If distribution box, avoid polluting working environment, it also avoid the waste of material; If cross feed bin, transition conveying is carried out to the material sieved, prevent material punishment in advance excessive velocities to be difficult to accurate control, be unfavorable for changing ton bag; If discharging controller, be convenient for changing packaging bag, avoid the waste changing silica flour in packaging bag process; If opening, opening is located at above discharge nozzle on sidewall, facilitates the folding of flashboard while ensureing smooth blanking.Compared with prior art, it is reasonable in design, and structure is simple, is convenient for changing ton bag, improves point screen capacity and sub-sieve precision.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the side view of Fig. 1;
Fig. 3 is partial enlarged drawing.
Detailed description of the invention
Referring to accompanying drawing, further describe concrete technical scheme of the present utility model, so that those skilled in the art understands the present invention further, and do not form the restriction to its right.
With reference to Fig. 1-3, a kind of silica flour vibration screening device, be provided with screen frame (unit) 1, the top of screen frame (unit) 1 is provided with screen box 2, screen box 2 is contained on screen frame (unit) 1 by damping, the rear end of described screen box 2 is provided with charging aperture 3, the front end of screen box 2 is provided with discharging opening 5, some layers of screen cloth 4 are provided with in described screen box 2, distribution box 6 is provided with at discharging opening 5 place of screen box 2, distribution box 6 end, is provided with the finished product discharge bucket 8 communicated one by one with every layer of screen cloth 4, the below of finished product discharge bucket 8 is provided with blanking platform 13, blanking platform 13 is provided with crosses feed bin 10 one to one with finished product discharge bucket 8, described finished product discharge bucket 8 is connected with mistake feed bin 10 by charge tube 9, the discharge nozzle 11 be obliquely installed is provided with at mistake feed bin 10 end, discharge nozzle 11 is provided with the discharging controller changing ton bag.
Described discharging controller is provided with flashboard 14, above described discharge nozzle 11, sidewall is circumferentially with to insert along body and gets the opening 16 that flashboard 14 makes discharge nozzle 11 opening and closing, described flashboard 14 is hinged with discharge nozzle 11 tube wall of opening 16 both sides by rotating shaft 15, and structure is simple, easy to use.
Be provided with the flange collar 12 of ton bag fastening on discharge nozzle at the discharging mouth of pipe place of each discharge nozzle 11, prevent when filling with substance packaging bag from coming off from charge tube, because scattering of raw material causes waste.
Described finished product discharge bucket 8 is provided with six, symmetrical, improves discharging efficiency, reduces the length of distribution box, and save space, wherein a finished product discharge bucket can communicate with the screen cloth of the superiors foremost, and for accepting coarse fodder, remaining finished product discharge bucket can accept fines.
Be provided with two vibrators in the bottom of described screen box 2, be symmetrically distributed in the middle part of screen box, improve a point screen capacity.
Described screen box 2 is obliquely installed from charging aperture to discharging opening.
The angle of inclination of described screen box 2 is 10 °-30 °, ensures good classification efficiency, and the grading effect avoiding blanking excessive velocities to cause is poor.
The angle of inclination of described discharge nozzle 11 is 45 °-60 °, realizes the effective control of discharging controller to material.
Described damping is be located at spring base on screen frame (unit) and spring, and spring is contained between spring base and screen box.
Claims (7)
1. a silica flour vibration screening device, be provided with screen frame (unit), the top of screen frame (unit) is provided with screen box, screen box is contained on screen frame (unit) by damping, the rear end of described screen box is provided with charging aperture, the front end of screen box is provided with discharging opening, it is characterized in that: in described screen box, be provided with some layers of screen cloth, distribution box is provided with in the discharge outlet of screen box, the finished product discharge bucket communicated one by one with every layer of screen cloth is provided with at the bottom of distribution box, the below of finished product discharge bucket is provided with blanking platform, blanking platform is provided with crosses feed bin one to one with finished product discharge bucket, described finished product discharge bucket is connected with mistake feed bin by charge tube, excessively be provided with the discharge nozzle be obliquely installed at the bottom of feed bin, discharge nozzle is provided with the discharging controller changing ton bag.
2. silica flour vibration screening device according to claim 1, it is characterized in that: described discharging controller is provided with flashboard, above described discharge nozzle, sidewall is circumferentially with to insert along body and gets the opening that flashboard makes discharge nozzle opening and closing, described flashboard is hinged by the discharge nozzle tube wall of rotating shaft and opening both sides.
3. silica flour vibration screening device according to claim 1, is characterized in that: be equipped with the flange collar of ton bag fastening on discharge nozzle at the discharging mouth of pipe place of every root discharge nozzle.
4. silica flour vibration screening device according to claim 1, is characterized in that: described finished product discharge bucket is provided with six, symmetrical.
5. silica flour vibration screening device according to claim 1, is characterized in that: described screen box is obliquely installed from charging aperture to discharging opening.
6. silica flour vibration screening device according to claim 5, is characterized in that: the angle of inclination of described screen box is 10 °-30 °.
7. silica flour vibration screening device according to claim 1, is characterized in that: described charge tube is bellows.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420718644.XU CN204247516U (en) | 2014-11-26 | 2014-11-26 | A kind of silica flour vibration screening device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420718644.XU CN204247516U (en) | 2014-11-26 | 2014-11-26 | A kind of silica flour vibration screening device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204247516U true CN204247516U (en) | 2015-04-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420718644.XU Active CN204247516U (en) | 2014-11-26 | 2014-11-26 | A kind of silica flour vibration screening device |
Country Status (1)
| Country | Link |
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| CN (1) | CN204247516U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105598031A (en) * | 2016-03-09 | 2016-05-25 | 上海岚致环保科技有限公司 | System and method for dynamically and controllably grading aggregate |
| CN109050997A (en) * | 2018-09-07 | 2018-12-21 | 四川省天翔食品有限公司 | A kind of sub-sieve sack filling machine |
-
2014
- 2014-11-26 CN CN201420718644.XU patent/CN204247516U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105598031A (en) * | 2016-03-09 | 2016-05-25 | 上海岚致环保科技有限公司 | System and method for dynamically and controllably grading aggregate |
| CN109050997A (en) * | 2018-09-07 | 2018-12-21 | 四川省天翔食品有限公司 | A kind of sub-sieve sack filling machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |