CN202337935U - Vibrating screen for asphalt mixture stirring equipment - Google Patents
Vibrating screen for asphalt mixture stirring equipment Download PDFInfo
- Publication number
- CN202337935U CN202337935U CN2011205312069U CN201120531206U CN202337935U CN 202337935 U CN202337935 U CN 202337935U CN 2011205312069 U CN2011205312069 U CN 2011205312069U CN 201120531206 U CN201120531206 U CN 201120531206U CN 202337935 U CN202337935 U CN 202337935U
- Authority
- CN
- China
- Prior art keywords
- vibrating screen
- screening
- stirring equipment
- layers
- vibrosieve
- 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 - Lifetime
Links
- 239000010426 asphalt Substances 0.000 title claims abstract description 15
- 239000000203 mixture Substances 0.000 title abstract description 5
- 238000003756 stirring Methods 0.000 title abstract description 5
- 239000004744 fabric Substances 0.000 claims description 13
- 238000012216 screening Methods 0.000 abstract description 9
- 238000007873 sieving Methods 0.000 description 9
- 238000010276 construction Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 206010020843 Hyperthermia Diseases 0.000 description 1
- 230000004308 accommodation Effects 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004035 construction material Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000018044 dehydration Effects 0.000 description 1
- 238000006297 dehydration reaction Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000036031 hyperthermia Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000010355 oscillation Effects 0.000 description 1
- 239000011295 pitch Substances 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
Images
Landscapes
- Combined Means For Separation Of Solids (AREA)
- Road Paving Machines (AREA)
Abstract
The utility model provides a vibrating screen for asphalt mixture stirring equipment, mainly solving the problem that the conventional vibrating screen has low screening capacity and cannot meet a requirement of large asphalt stirring equipment. The vibrating screen is characterized in that: six layers of screening nets (2) are parallel to one another; and vibrating shafts (3) are fixed at the bottoms of the six layers of screening nets (2) respectively and controlled by different motors respectively. The vibrating screen has the characteristics of large screening area and high screening capacity.
Description
Technical field
The utility model relates to bituminous mixture stirring technique field, the used vibrosieve of a kind of specifically large-scale asphalt mixing plant.
Background technology
At present; In national highway construction and maintenance, the batch asphalt mixing plant that is widely used, this is a kind of building stones with all size (also claiming aggregate); After hyperthermia drying dehydration, screening; With the metering respectively simultaneously of powder, pitch, mix stirring according to certain grating, produce the equipment of the bituminous mixture that satisfies the highway construction technology requirement.Now, what mainly use on the market is the asphalt mixing plant of production capacity as 240t/h, 320t/h, and 4000 largest type vibrosieves are 6 laminar vibrosieves of the two vibrating shafts of inclined type, and sieving area is 57.8m
2, its sieving capacity>=340t/h; The screening efficiency of vibrosieve is greater than 95%, and mixed storehouse rate is lower than 10%.Progress along with highway construction technology; Batch asphalt mixing plant is also day by day to maximization, multifunctional direction development; Original mixing plant is difficult to satisfy the multifarious demand of existing highway construction materials on the grating of aggregate, additive kind and operating efficiency, simultaneously, and a little less than the sieving capacity of existing vibrosieve; Can not satisfy the requirement of large-scale mixing plant, corresponding vibrosieve and its adaptation must be arranged.
Summary of the invention
In order to overcome a little less than the existing bolting ability and can not satisfy the deficiency of large-scale asphalt mixing plant, the utility model provides a kind of asphalt mixing plant used vibrosieve, these characteristics that bolting area is big, sieving capacity is strong.
The technical scheme of the utility model is: the vibrosieve that a kind of asphalt mixing plant is used; Comprise the tilted-putted screen cloth of housing and enclosure interior; Described screen cloth is six layers; And be parallel to each other, described six layers of screen bottom are fixed with vibrating shaft respectively, and described vibrating shaft is controlled respectively by different motor.
The utlity model has following beneficial effect: owing to take such scheme, the screen cloth of this vibrosieve is six layers that are parallel to each other, and compares with existing vibrosieve, has increased sieving area, and sieving capacity is stronger, makes it can adapt to large-scale asphalt mixing plant; The vibration of six layers of screen cloth by different motor control, then makes this vibrosieve start different screen clothes according to material feature respectively, makes accommodation wider, and saves the energy.
Description of drawings:
Fig. 1 is the structural representation of the utility model.
1-housing among the figure, 2-screen cloth, 3-vibrating shaft, 4-feed bin.
The specific embodiment:
Below in conjunction with accompanying drawing the utility model is described further:
By shown in Figure 1; The vibrosieve that a kind of asphalt mixing plant is used comprises the screen cloth 2 that housing 1 and housing 1 are inner, and described screen cloth 2 is six layers; And be parallel to each other and tilt to place; The feed bin 4 that different screen cloth 2 ends are corresponding different respectively makes the material that sieves out get into different feed bin 4 respectively, so that distinguish.Described six layers of screen cloth 2 bottom are fixed with vibrating shaft 3 respectively, and described vibrating shaft 3 controlled respectively by different motor, like this; Different screen clothes 2 can be controlled respectively as requested; Perhaps, both guaranteed screening result, practiced thrift the energy again according to the different each different screen clothes 2 that start of material.
As preferably, screen cloth 2 wide cuts are advisable about 2700mm, total sieving area 66.4 ㎡.Vibrating shaft 3 length are 3262mm, screening handling capacity >=380t/h, and vibration frequency is 1114rpm, amplitude 6-7mm.This vibrosieve is compared with existing vibrosieve, has increased sieving area, and sieving capacity is stronger, makes it can adapt to large-scale asphalt mixing plant, and simultaneously, oscillation intensity is little, is not prone to stifled sieve phenomenon.
Claims (1)
1. vibrosieve that asphalt mixing plant is used; Comprise the screen cloth (2) that housing (1) and housing (1) inner inclination are placed; It is characterized in that: described screen cloth (2) is six layers; And be parallel to each other, described six layers of screen cloth (2) bottom is fixed with vibrating shaft (3) respectively, and described vibrating shaft (3) is controlled respectively by different motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205312069U CN202337935U (en) | 2011-12-19 | 2011-12-19 | Vibrating screen for asphalt mixture stirring equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205312069U CN202337935U (en) | 2011-12-19 | 2011-12-19 | Vibrating screen for asphalt mixture stirring equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202337935U true CN202337935U (en) | 2012-07-18 |
Family
ID=46486633
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205312069U Expired - Lifetime CN202337935U (en) | 2011-12-19 | 2011-12-19 | Vibrating screen for asphalt mixture stirring equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202337935U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104889048A (en) * | 2015-04-28 | 2015-09-09 | 徐州徐工筑路机械有限公司 | Elliptical vibrating screen for asphalt mixing plant |
| CN107225083A (en) * | 2017-07-14 | 2017-10-03 | 福建南方路面机械有限公司 | A kind of detection method of aggregate grading and the device using this method |
| CN107377360A (en) * | 2017-07-31 | 2017-11-24 | 福建南方路面机械有限公司 | A kind of asphalt-regenerating material power screen sizing apparatus and screening system |
| CN107398416A (en) * | 2017-08-31 | 2017-11-28 | 贵州大学 | A kind of sandstone produces gradation adjustment device |
-
2011
- 2011-12-19 CN CN2011205312069U patent/CN202337935U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104889048A (en) * | 2015-04-28 | 2015-09-09 | 徐州徐工筑路机械有限公司 | Elliptical vibrating screen for asphalt mixing plant |
| CN107225083A (en) * | 2017-07-14 | 2017-10-03 | 福建南方路面机械有限公司 | A kind of detection method of aggregate grading and the device using this method |
| CN107225083B (en) * | 2017-07-14 | 2023-06-20 | 福建南方路面机械股份有限公司 | Sand grading detection method and device using same |
| CN107377360A (en) * | 2017-07-31 | 2017-11-24 | 福建南方路面机械有限公司 | A kind of asphalt-regenerating material power screen sizing apparatus and screening system |
| CN107398416A (en) * | 2017-08-31 | 2017-11-28 | 贵州大学 | A kind of sandstone produces gradation adjustment device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 065600 No. 12 Sakura Road, Yongqing Industrial Park, Langfang, Hebei Patentee after: LANGFANG D&G MACHINERY TECHNOLOGY CO., LTD. Address before: 065600 No. 12 Sakura Road, Yongqing Industrial Park, Langfang, Hebei Patentee before: Langfang D & G Machinery Technology Co., Ltd. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20120718 |
|
| CX01 | Expiry of patent term |