CN203972302U - Powder vibratory sieve - Google Patents
Powder vibratory sieve Download PDFInfo
- Publication number
- CN203972302U CN203972302U CN201420428108.6U CN201420428108U CN203972302U CN 203972302 U CN203972302 U CN 203972302U CN 201420428108 U CN201420428108 U CN 201420428108U CN 203972302 U CN203972302 U CN 203972302U
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- Prior art keywords
- sieve frame
- charging
- orifice plate
- frame
- sieve
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Abstract
The utility model discloses a kind of powder vibratory sieve with buffering material feeding function, it comprises support, support is connected with bottom sieve frame by damping spring, the bottom of bottom sieve frame connects vibrator, its arranged outside has discharging opening, between described bottom sieve frame and upper sieve frame, be provided with for the screen bed base of screen cloth is installed, and be connected and fixed by beam ring, it is characterized in that upper sieve frame is provided with dust cap and is connected and fixed by beam ring, dust cap top is provided with charging aperture, inner side is provided with a charging orifice plate, arranged outside has gas distribution mouth, charging orifice plate is provided with charging cushion hole, the utility model is simple in structure, easy and simple to handle, and material buffer enters, screen cloth long service life, and can collect the powder body material overflowing, can be applicable to the industries such as new forms of energy, new material production, chemical industry, pharmacy, exploitation of mineral resources.
Description
Technical field
The utility model relates to a kind of vibratory sieve, and specifically a kind of powder vibratory sieve, particularly relates to a kind of powder vibratory sieve with buffering material feeding function.
Background technology
At present, the powder vibratory sieve that market is general, is often directly poured onto material on vibratory sieve by the discharging opening of processing processing powder body material device (as reactor) during work, directly screening.When material is toppled over, produce larger impulsive force, be easy to the screen cloth of powder vibratory sieve to impact, cause screen life-span to shorten, improve use cost; And very large airborne dust appears in material when entering screen cloth, and the healthy of operating personnel caused a hidden trouble, and environment is also caused to larger pollution, and the loss of material causing due to airborne dust directly causes the material screening rate of recovery to decline, and has also increased screening cost.In addition, topple over how many materials and weigh accurately to also needing to do one on sieve, as it is too much to topple over material, can cause material to overflow vibratory sieve, causes the unnecessary waste of material; As it is very few to topple over material, increase and topple over number of times, increased to a certain extent operating frequency, also increased operating personnel's labour intensity.
Summary of the invention
The purpose of this utility model is to provide a kind of powder vibratory sieve with buffering material feeding function.
The utility model is to adopt following technical scheme to realize its goal of the invention, a kind of powder vibratory sieve, it comprises support, support is connected with bottom sieve frame by damping spring, the bottom of bottom sieve frame connects vibrator, its arranged outside has discharging opening, between described bottom sieve frame and upper sieve frame, be provided with for the screen bed base of screen cloth is installed, and be connected and fixed by beam ring, upper sieve frame is provided with dust cap and is connected and fixed by beam ring, dust cap top is provided with charging aperture, inner side is provided with a charging orifice plate, arranged outside has gas distribution mouth, charging orifice plate is provided with charging cushion hole.
Charging orifice plate described in the utility model is made by metallic plate or wood based panel or organic polymer plate.Be preferably metallic plate or organic polymer plate.
Charging cushion hole described in the utility model is uniform on charging orifice plate, and aperture is 5 ㎜～50 ㎜.
Between the utility model bottom sieve frame and upper sieve frame, be at least provided with a middle level and sieve frame, two are provided with for the screen bed base of screen cloth is installed between adjacent, and are connected and fixed by beam ring.
For improving vibration screening effect, screen bed base described in the utility model is provided with ultrasonic oscillator.
Owing to adopting technique scheme, the utility model has been realized goal of the invention preferably, and it is simple in structure, easy and simple to handle, material buffer enters, screen cloth long service life, and can collect the powder body material overflowing, can be applicable to the industries such as new forms of energy, new material production, chemical industry, pharmacy, exploitation of mineral resources.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
The specific embodiment
Below in conjunction with drawings and Examples, the utility model is described in further detail.
Embodiment 1:
As shown in Figure 1, a kind of powder vibratory sieve, it comprises support 5, support 5 is connected with bottom sieve frame 13 by damping spring 9, the bottom of bottom sieve frame 13 connects vibrator 12, its arranged outside has discharging opening 4, between described bottom sieve frame 13 and upper sieve frame 14, be provided with for the screen bed base 11 of screen cloth 16 is installed, and be connected and fixed by beam ring 3, upper sieve frame 14 is provided with dust cap 7 and is connected and fixed by beam ring 3, dust cap 7 tops are provided with charging aperture 6, inner side is provided with a charging orifice plate 10, arranged outside has gas distribution mouth 2, charging orifice plate 10 is provided with charging cushion hole.Upper sieve frame 14 outsides are provided with the oversize discharging opening 15 with valve, are mainly used in the on-the-sieve material that cleaning can not be sieved.
Charging orifice plate 10 described in the utility model is made by metallic plate or wood based panel or organic polymer plate.Be preferably metallic plate or organic polymer plate.The present embodiment is metallic plate.
Charging cushion hole described in the utility model is uniform on charging orifice plate, and aperture is 5 ㎜～50 ㎜.The present embodiment is 10 ㎜.
Between the utility model bottom sieve frame 13 and upper sieve frame 14, be at least provided with a middle level and sieve frame 8, two and be provided with for the screen bed base 11 of screen cloth 16 is installed between adjacent, and be connected and fixed by beam ring 3.
The present embodiment is provided with middle level sieve frame 8, between bottom sieve frame 13 and middle level sieve frame 8, middle level sieves between frame 8 and upper sieve frame 14 and be provided with screen bed base 11.
For improving vibration screening effect, screen bed base 11 described in the utility model is provided with ultrasonic oscillator.
The discharging opening that the utility model is processed powder body material device (as reactor) by the charging aperture of powder vibratory sieve 6 with processing is connected, flexible pipe 1 one end is connected with on gas distribution mouth 2, the other end is connected with the charging aperture that powder body material device (as reactor) is processed in processing, for collecting the powder body material overflowing.During work, powder body material to be sieved enters powder vibratory sieve by the discharging opening of reactor, first by after charging orifice plate 10 bufferings, successively fall and sieve again, powder body material after sieving is collected by the discharging opening 4 of powder vibratory sieve, after having sieved, open the valve on oversize discharging opening 15, the oversize that cleaning can not be sieved.The powder body material overflowing is admitted to the charging aperture of reactor through flexible pipe 1.
Embodiment 2:
The present embodiment be provided with two middle levels sieve frames 8, between bottom sieve frame 13 and middle level sieve frame 8, between adjacent two middle levels sieve frames 8, middle level sieves between frame 8 and upper sieve frame 14 and be provided with screen bed base 11.
Remaining with embodiment 1.
Claims (6)
1. a powder vibratory sieve, it comprises support, support is connected with bottom sieve frame by damping spring, the bottom of bottom sieve frame connects vibrator, its arranged outside has discharging opening, between described bottom sieve frame and upper sieve frame, be provided with for the screen bed base of screen cloth is installed, and be connected and fixed by beam ring, it is characterized in that upper sieve frame is provided with dust cap and is connected and fixed by beam ring, dust cap top is provided with charging aperture, inner side is provided with a charging orifice plate, and arranged outside has gas distribution mouth, and charging orifice plate is provided with charging cushion hole.
2. powder vibratory sieve according to claim 1, is characterized in that described charging orifice plate made by metallic plate or wood based panel or organic polymer plate.
3. powder vibratory sieve according to claim 2, is characterized in that described charging orifice plate is preferably metallic plate or organic polymer plate.
4. powder vibratory sieve according to claim 1, is characterized in that described charging cushion hole is uniform on charging orifice plate, and aperture is 5 ㎜～50 ㎜.
5. according to the powder vibratory sieve described in claim 1 or 2 or 3 or 4, it is characterized in that between bottom sieve frame and upper sieve frame, being at least provided with a middle level sieves frame, two are provided with for the screen bed base of screen cloth is installed between adjacent, and are connected and fixed by beam ring.
6. powder vibratory sieve according to claim 5, is characterized in that described screen bed base is provided with ultrasonic oscillator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420428108.6U CN203972302U (en) | 2014-07-31 | 2014-07-31 | Powder vibratory sieve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420428108.6U CN203972302U (en) | 2014-07-31 | 2014-07-31 | Powder vibratory sieve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203972302U true CN203972302U (en) | 2014-12-03 |
Family
ID=51969787
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420428108.6U Expired - Fee Related CN203972302U (en) | 2014-07-31 | 2014-07-31 | Powder vibratory sieve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203972302U (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107380767A (en) * | 2017-07-19 | 2017-11-24 | 石晨红 | Blanking device |
| CN107380768A (en) * | 2017-07-19 | 2017-11-24 | 石晨红 | The vibration feeding device of adjustable angle |
| CN107855270A (en) * | 2017-12-27 | 2018-03-30 | 新乡市振英机械设备有限公司 | A kind of ultrasonic activation sieve |
| CN108126882A (en) * | 2017-12-23 | 2018-06-08 | 郑州赫恩电子信息技术有限公司 | A kind of centrifugation rotary type chemical powder classified screening device |
| CN108421690A (en) * | 2018-04-02 | 2018-08-21 | 霍山县雨佳有机茶有限公司 | A kind of Tea Production drying screening plant |
| CN108543697A (en) * | 2018-03-27 | 2018-09-18 | 新乡市阿徕德机械设备有限公司 | Feeding buffer device on round swinging screen |
| CN108554803A (en) * | 2018-03-27 | 2018-09-21 | 新乡市阿徕德机械设备有限公司 | It is a kind of circle swinging screen on screen frame and be buffered into material device |
| CN111549249A (en) * | 2020-06-02 | 2020-08-18 | 南昌航空大学 | Composite material reinforced particle ultrasonic vibration feeding hopper device and feeding method thereof |
-
2014
- 2014-07-31 CN CN201420428108.6U patent/CN203972302U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107380767A (en) * | 2017-07-19 | 2017-11-24 | 石晨红 | Blanking device |
| CN107380768A (en) * | 2017-07-19 | 2017-11-24 | 石晨红 | The vibration feeding device of adjustable angle |
| CN108126882A (en) * | 2017-12-23 | 2018-06-08 | 郑州赫恩电子信息技术有限公司 | A kind of centrifugation rotary type chemical powder classified screening device |
| CN107855270A (en) * | 2017-12-27 | 2018-03-30 | 新乡市振英机械设备有限公司 | A kind of ultrasonic activation sieve |
| CN108543697A (en) * | 2018-03-27 | 2018-09-18 | 新乡市阿徕德机械设备有限公司 | Feeding buffer device on round swinging screen |
| CN108554803A (en) * | 2018-03-27 | 2018-09-21 | 新乡市阿徕德机械设备有限公司 | It is a kind of circle swinging screen on screen frame and be buffered into material device |
| CN108421690A (en) * | 2018-04-02 | 2018-08-21 | 霍山县雨佳有机茶有限公司 | A kind of Tea Production drying screening plant |
| CN111549249A (en) * | 2020-06-02 | 2020-08-18 | 南昌航空大学 | Composite material reinforced particle ultrasonic vibration feeding hopper device and feeding method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141203 Termination date: 20160731 |