CN203886787U - Particle material screening machine - Google Patents
Particle material screening machine Download PDFInfo
- Publication number
- CN203886787U CN203886787U CN201420310710.XU CN201420310710U CN203886787U CN 203886787 U CN203886787 U CN 203886787U CN 201420310710 U CN201420310710 U CN 201420310710U CN 203886787 U CN203886787 U CN 203886787U
- Authority
- CN
- China
- Prior art keywords
- screen
- section
- screen drum
- main shaft
- 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
Links
- 238000012216 screening Methods 0.000 title claims abstract description 27
- 239000000463 material Substances 0.000 title claims abstract description 25
- 239000002245 particle Substances 0.000 title abstract description 9
- 238000010410 dusting Methods 0.000 claims description 14
- 238000004140 cleaning Methods 0.000 claims description 11
- 238000007599 discharging Methods 0.000 claims description 7
- 239000011236 particulate material Substances 0.000 claims description 7
- 230000000694 effects Effects 0.000 abstract description 5
- 238000010408 sweeping Methods 0.000 abstract 4
- 239000008187 granular material Substances 0.000 description 14
- 238000004519 manufacturing process Methods 0.000 description 6
- 238000005469 granulation Methods 0.000 description 4
- 230000003179 granulation Effects 0.000 description 4
- 239000003337 fertilizer Substances 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- QJGQUHMNIGDVPM-UHFFFAOYSA-N nitrogen group Chemical group [N] QJGQUHMNIGDVPM-UHFFFAOYSA-N 0.000 description 1
- 230000003534 oscillatory effect Effects 0.000 description 1
- 239000011574 phosphorus Substances 0.000 description 1
- 229910052698 phosphorus Inorganic materials 0.000 description 1
- 239000011591 potassium Substances 0.000 description 1
- 229910052700 potassium Inorganic materials 0.000 description 1
Landscapes
- Combined Means For Separation Of Solids (AREA)
Abstract
The utility model discloses a particle material screening machine. The particle material screening machine comprises a rack. A main shaft is mounted on the rack and connected with a screen drum through rotary sleeves and supporting arms in a rotating mode, wherein the two ends of the screen drum are open, and the screen drum is driven by a motor. The front opening of the screen drum is a feed port. The rear opening of the screen drum is a discharge port. The main shaft and the screen drum are obliquely arranged downwards from front to back. The wall of the screen drum is provided with screen holes. The screen drum is divided into a fine screen section, a moderate screen section and a coarse screen section from front to back. The screen holes in the fine screen section are smaller than the screen holes in the moderate screen section. The screen holes in the coarse screen section are larger than the screen holes in the moderate screen section. The bottom of a material box is provided with three material outlets arranged corresponding to the fine screen section, the moderate screen section and the coarse screen section respectively. Sweeping arms extending towards the inner wall of the screen drum are mounted on the main shaft. Each sweeping arm is provided with a sweeping head which can be used for sweeping the screen holes. The particle material screening machine has the advantages of being high in screening efficiency and good in screening effect.
Description
Technical field
The utility model belongs to chemical fertilizer manufacturing equipment, is specifically related to a kind of particulate material screening machine.
Background technology
Existing composite chemical fertilizer is formulated by various materials.Its manufacturing process is after the many kinds of substance of nitrogenous, phosphorus, potassium is uniformly mixed, and carries out granulation, then dry or dry through comminutor, finally filters out the compound fertilizer granules of the suitable size of particle by screening machine.In the screening process of granule materials, existing screening machine is oscillatory type screening machine, it comprises frame, the top of frame from top to bottom and horizontally disposed two sieve plates, two sieve plates are driven by vibrating motor respectively, sieve aperture is set on sieve plate, sieve aperture on the sieve plate of top is greater than the sieve aperture of bottom sieve plate, while using this screening machine to screen, first material screen larger particle is selected, bottom sieve plate filters out applicable big or small granule materials, the small particles material sifting out through bottom sieve plate and the large granular materials sifting out through top sieve plate are transported to comminutor granulation again again.The shortcoming of this screening mode is, in the time throwing in more granule materials to this screening machine top, screening speed is slow, production efficiency is low, and screening effect is undesirable, easily applicable big or small granule materials is taken away with large granular materials, repeat granulation, increased production cost.
Summary of the invention
The technical problems to be solved in the utility model is for above-mentioned defect, and the particulate material screening machine that a kind of production efficiency is high, screening effect is good is provided.
In order to solve the problems of the technologies described above, the utility model provides a kind of particulate material screening machine with following structure, comprise frame, its design feature is: body feed tank is housed in frame and is connected to the main shaft on body feed tank, main shaft is rotatably connected to the screen drum by electric motor driven and open at both ends by pivoted housing and support arm, the front end of screen drum is uncovered is charging aperture, rear end opening is discharging opening, main shaft and screen drum are from going to rear-inclined to arrange downwards, the barrel of screen drum is provided with sieve aperture, screen drum is divided into dusting cover section after going to, middle sieve section and scalping section, sieve aperture in dusting cover section is less than the sieve aperture of middle sieve section, the sieve aperture of scalping section is greater than the sieve aperture of middle sieve section, body feed tank bottom is provided with respectively and dusting cover section, middle sieve section, corresponding three material outlets that arrange of scalping section, the cleaning arm that stretches to inboard wall of riddle drum is housed on main shaft, the cleaning head that can clean sieve aperture is housed on cleaning arm.
The front end of described frame is equipped with the stock guide tiltedly stretching in dusting cover section.
The rear end of body feed tank is provided with the discharge port of setting corresponding to described discharging opening.
Adopt after said structure, granule materials enters the front end of screen drum from charging aperture, successively through dusting cover section, middle sieve section and scalping section, respectively particle less and larger granularity is discharged through material outlet, enter again comminutor granulation again, middle sieve section is sifted out the granule materials warehouse-in of suitable size, driving screen drum to rotate by Motor Drive sieves, the cleaning arm arranging on main shaft and cleaning head can be cleared up sieve aperture in time, prevent from stopping up, screen drum is obliquely installed, particle just sieves and down sliding in screen drum, thereby screening speed is fast, production efficiency is high, and screening effect is good.In sum, the utlity model has the advantage that screening efficiency is high, screening effect is good.
Brief description of the drawings
Below in conjunction with accompanying drawing, detailed description of the invention of the present utility model is described in further detail:
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the cutaway view along A-A line in Fig. 1.
Detailed description of the invention
The utility model press granule materials moving towards distinguish before and after, taking feedstock direction as front, taking discharging direction as after.As depicted in figs. 1 and 2, it comprises frame 1, body feed tank 2 is housed in frame 1 and is connected to the main shaft 3 on body feed tank 2, main shaft 3 is rotatably connected to by motor 11 screen drum 5 that drive and open at both ends by pivoted housing and the support arm 4 that is divergent shape setting, motor 10 is arranged on the rear portion of frame 1, main shaft 3 and screen drum 5 are from going to rear-inclined to arrange downwards, the barrel of screen drum 5 is provided with sieve aperture, screen drum 5 is divided into dusting cover section 51 after going to, middle sieve section 52 and scalping section 53, sieve aperture in dusting cover section 51 is less than the sieve aperture of middle sieve section 52, the sieve aperture of scalping section 53 is greater than the sieve aperture of middle sieve section 52, body feed tank 2 bottoms are provided with respectively and dusting cover section 51, middle sieve section 52, corresponding three material outlets 6 that arrange of scalping section 53, the cleaning arm 9 that stretches to screen drum 5 inwalls is housed on main shaft 3, the cleaning head 10 that can clean sieve aperture is housed on cleaning arm 9.On material outlet 6, be connected with respectively discharge nozzle, the front end of frame 1 is equipped with the stock guide 7 tiltedly stretching in dusting cover section 51, and the rear end of body feed tank 2 is provided with the discharge port 8 of setting corresponding to above-mentioned discharging opening.
The utility model in use, airing or cooled granule materials are delivered to the charging aperture place of screen drum 5 through device for transporting objects, granule materials enters screen drum 5 inner chambers through the drainage of stock guide 7, the granule materials that granularity is less, moderate and larger sieves in sieve aperture falls into body feed tank 2 through dusting cover section 51, middle sieve section 52 and scalping section 53 respectively, and discharge respectively by the material outlet arranging on it, the large granular materials that finally can not sieve out is discharged screen drum 5 through discharging opening, draws off finally by discharge port 8.
Claims (3)
1. a particulate material screening machine, comprise frame (1), it is characterized in that: body feed tank (2) is housed in frame (1) and is connected to the main shaft (3) on body feed tank (2), main shaft (3) is rotatably connected to the screen drum (5) that drive and open at both ends by motor (11) by pivoted housing and support arm (4), the front end of screen drum (5) is uncovered is charging aperture, rear end opening is discharging opening, main shaft (3) and screen drum (5) go to rear-inclined to arrange certainly downwards, the barrel of screen drum (5) is provided with sieve aperture, after going to certainly, screen drum (5) is divided into dusting cover section (51), middle sieve section (52) and scalping section (53), sieve aperture in dusting cover section (51) is less than the sieve aperture of middle sieve section (52), the sieve aperture of scalping section (53) is greater than the sieve aperture of middle sieve section (52), body feed tank (2) bottom is provided with respectively and dusting cover section (51), middle sieve section (52), corresponding three material outlets (6) that arrange of scalping section (53), the cleaning arm (9) that stretches to screen drum (5) inwall is housed on main shaft (3), the cleaning head (10) that can clean sieve aperture is housed on cleaning arm (9).
2. particulate material screening machine as claimed in claim 1, is characterized in that: the front end of described frame (1) is equipped with the stock guide (7) tiltedly stretching in dusting cover section (51).
3. particulate material screening machine as claimed in claim 1 or 2, is characterized in that: the rear end of body feed tank (2) is provided with the discharge port (8) of setting corresponding to described discharging opening.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420310710.XU CN203886787U (en) | 2014-06-06 | 2014-06-06 | Particle material screening machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420310710.XU CN203886787U (en) | 2014-06-06 | 2014-06-06 | Particle material screening machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203886787U true CN203886787U (en) | 2014-10-22 |
Family
ID=51713235
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420310710.XU Expired - Fee Related CN203886787U (en) | 2014-06-06 | 2014-06-06 | Particle material screening machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203886787U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106216225A (en) * | 2016-09-29 | 2016-12-14 | 芜湖市三山区绿色食品产业协会 | Granule screening machine that a kind of food processing is special and operational approach thereof |
| CN106238312A (en) * | 2016-09-29 | 2016-12-21 | 芜湖市三山区绿色食品产业协会 | For rice processing except the screening plant of particle rice |
| CN107051673A (en) * | 2017-05-03 | 2017-08-18 | 连云港瑞洋牧业有限公司 | Full-automatic bacterium bag waste disposal system |
| CN107381109A (en) * | 2017-06-23 | 2017-11-24 | 芜湖市爱德运输机械有限公司 | Conveyer for the shunting transport that becomes more meticulous |
| CN107458826A (en) * | 2017-06-23 | 2017-12-12 | 芜湖市爱德运输机械有限公司 | For shunting the conveyer of transmission |
-
2014
- 2014-06-06 CN CN201420310710.XU patent/CN203886787U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106216225A (en) * | 2016-09-29 | 2016-12-14 | 芜湖市三山区绿色食品产业协会 | Granule screening machine that a kind of food processing is special and operational approach thereof |
| CN106238312A (en) * | 2016-09-29 | 2016-12-21 | 芜湖市三山区绿色食品产业协会 | For rice processing except the screening plant of particle rice |
| CN107051673A (en) * | 2017-05-03 | 2017-08-18 | 连云港瑞洋牧业有限公司 | Full-automatic bacterium bag waste disposal system |
| CN107381109A (en) * | 2017-06-23 | 2017-11-24 | 芜湖市爱德运输机械有限公司 | Conveyer for the shunting transport that becomes more meticulous |
| CN107458826A (en) * | 2017-06-23 | 2017-12-12 | 芜湖市爱德运输机械有限公司 | For shunting the conveyer of transmission |
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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 |
Granted publication date: 20141022 Termination date: 20150606 |
|
| EXPY | Termination of patent right or utility model |