CN105126992A - Straw particle screening device - Google Patents
Straw particle screening device Download PDFInfo
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- CN105126992A CN105126992A CN201510498053.5A CN201510498053A CN105126992A CN 105126992 A CN105126992 A CN 105126992A CN 201510498053 A CN201510498053 A CN 201510498053A CN 105126992 A CN105126992 A CN 105126992A
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- motor
- feed pipe
- pipe
- winnowing
- collecting
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Abstract
The invention discloses a straw particle screening device. A mixed feed pipe (1) is arranged at one end of a rinsing water tank (2); the other end of the rinsing water tank (2) is arranged on a collecting hopper (4); a rotating shaft of a sealing pipe plate (7) is connected with a motor II (11) for respectively closing a water outlet pipe (8) and a secondary screening feed pipe (9); the secondary screening feed pipe (9) extends into a winnowing shell (10); a fan (13) is fixed on the inner wall of the winnowing shell (10), and is arranged below the secondary screening feed pipe (9); an impurity discharge pipe (14) and a material discharge pipe (12) are arranged at the lower part of the winnowing shell (10); and a control module is electrically connected with an input module, a water flow detecting device (6), the fan (13), a motor I (3) and the motor II (11). The rinsing is firstly performed to remove one part of impurities; and then, the winnowing is performed for secondary impurity removal; and through the two times of screening, hard impurities contained in straw particles can be largely reduced, and the quality of the straw particles is effectively improved.
Description
Technical field
The present invention relates to a kind of stalk particle screening plant, belong to crops triage techniques field.
Background technology
Stalk is originally as the harvested residue of crops, all carry out sowing next time by burning then renovation soil in the past, but because crop straw burning is very serious to air pollution, the stalk burned in addition can not make full use of the effect of stalk, all now generally stalk is smashed formed after stalk particle collects, can by stalk for the production of biogas, the raw material of generating and feed, substantially increase the use value of stalk, but due to some hard metals in many soils or stone can be mixed into collecting in stalk particle process, have impact on it so follow-up as generating and the raw material of feed, all at present that mode by screen pack after stalk particle has been collected is screened, larger impurity can be stayed on screen pack by this mode, but less impurity still can pass through filter screen, well cannot play the effect of filtration, and then cause follow-up feeding quality lower.
Summary of the invention
For above-mentioned prior art Problems existing, the invention provides a kind of stalk particle screening plant, the hard impurity in stalk particle can be removed as much as possible by postsearch screening, the quality of effective stalk particle.
To achieve these goals, the technical solution used in the present invention is: this kind of stalk particle screening plant, comprise mixed feeding pipe, winnow tank, bunker for collecting, selection by winnowing housing, input module, control module, motor I and motor II, mixed feeding pipe is arranged on and winnows tank one end, winnowing the tank other end is arranged on bunker for collecting, rotating filter is provided with in bunker for collecting, the turning cylinder of described filter is connected with motor I, bunker for collecting bottom is provided with discharge checkout gear, bunker for collecting bottom is communicated with postsearch screening feed pipe with outlet pipe respectively, rotatable tube sealing plate is provided with at outlet pipe and postsearch screening feed pipe junction, the turning cylinder of described tube sealing plate is connected with motor II, outlet pipe and postsearch screening feed pipe can be closed respectively, postsearch screening feed pipe stretches in selection by winnowing housing, and blower fan to be fixed in selection by winnowing inner walls and to be arranged on below postsearch screening feed pipe, and selection by winnowing lower housing portion is provided with impurity discharge nozzle and material discharge nozzle, control module is electrically connected with input module discharge checkout gear, blower fan, motor I and motor II respectively.
Further, described winnows tank for being obliquely installed, near one end of mixed feeding pipe higher than the other end.
Further, described blower fan is air-heater.
Preferably, described control module is single-chip microcomputer.
Preferably, described input module is touch-screen.
Compared with prior art, the present invention adopts and winnows the mode combined with selection by winnowing, by first winnowing, the impurity of a part is removed, then secondary removal of impurities is carried out by selection by winnowing, can greatly reduce the hard impurity contained in stalk particle like this after twice screening, effectively improve the quality of stalk particle.
Accompanying drawing explanation
Fig. 1 is electric theory diagram of the present invention;
Fig. 2 is the schematic diagram of the present invention when working.
In figure: 1, mixed feeding pipe, 2, winnow tank, 3, motor I, 4, bunker for collecting, 5, filter, 6, discharge checkout gear, 7, tube sealing plate, 8, outlet pipe, 9, postsearch screening feed pipe, 10, selection by winnowing housing, 11, motor II, 12, material discharge nozzle, 13, blower fan, 14, impurity discharge nozzle.
Detailed description of the invention
Below in conjunction with accompanying drawing, the invention will be further described.
As depicted in figs. 1 and 2, the present invention includes mixed feeding pipe 1, winnow tank 2, bunker for collecting 4, selection by winnowing housing 10, input module, control module, outlet pipe 8, postsearch screening feed pipe 9, motor I 3 and motor II 11, mixed feeding pipe 1 is arranged on and winnows tank 2 one end, winnowing tank 2 other end is arranged on bunker for collecting 4, rotating filter 5 is provided with in bunker for collecting 4, the turning cylinder of described filter 5 is connected with motor I 3, bunker for collecting 4 bottom is provided with discharge checkout gear 6, bunker for collecting 4 bottom is communicated with postsearch screening feed pipe 9 with outlet pipe 8 respectively, rotatable tube sealing plate 7 is provided with at outlet pipe 8 and postsearch screening feed pipe 9 junction, the turning cylinder of described tube sealing plate 7 is connected with motor II 11, outlet pipe 8 and postsearch screening feed pipe 9 can be closed respectively, postsearch screening feed pipe 9 stretches in selection by winnowing housing 10, and blower fan 13 to be fixed on selection by winnowing housing 10 inwall and to be arranged on below postsearch screening feed pipe 9, and selection by winnowing housing 10 bottom is provided with impurity discharge nozzle 14 and material discharge nozzle 12, control module is electrically connected with input module, discharge checkout gear 6, blower fan 13, motor I 3 and motor II 11 respectively.
As a modification of the present invention, described winnows tank 2 for being obliquely installed, near one end of mixed feeding pipe 1 higher than the other end; Employing is obliquely installed and current can be made to flow to bunker for collecting 4 by Action of Gravity Field, effectively reduces the pressure of mixed feeding pipe convey materials.
Improve as another kind of the present invention, described blower fan 13 is air-heater; Adopt air-heater can carry out drying process to the stalk particle flowed out from postsearch screening feed pipe 9 while carrying out selection by winnowing removal of impurities, reduce the drying time of follow-up stalk particle.
Described control module can be single-chip microcomputer, computer or Programmable Logic Controller, preferably adopts single-chip microcomputer, and it is little that it has structure, and cost is low, and stable performance.
Input module can be keyboard or touch-screen, preferably adopts touch-screen, is not only convenient to input, and is convenient to check current input quantity.
During work, first the stalk particle collected is mixed with water, then being input to by mixed feeding pipe 1 winnows in tank 2, due to buoyancy of water effect, stalk particle can float on water surface, and hard impurity can be fallen and winnows bottom of gullet, being on the increase then along with water, the water winnowed in tank can enter in bunker for collecting 4 with stalk particle, then because stalk particle and the hard impurity not sinking to tank in winnowing for the first time can be stayed on filter by the stop of filter, and current are flowed out from outlet pipe by filter, discharge checkout gear 6 detects streamflow regime in real time, and by data feedback to control module, if discharge illustrates that mixed feeding pipe has stopped conveying when being less than setting value, and current also flow out, now control module controls motor I 3, motor II 11 and blower fan 13 are started working, motor I 3 controlled filter plate rotating opening, motor II 11 controls the rotation of tube sealing plate and seals outlet pipe, make postsearch screening feed pipe 9 be communicated with bunker for collecting simultaneously, material is now entered selection by winnowing housing along postsearch screening feed pipe 9 and is fallen by Action of Gravity Field, then due to the beam wind of blower fan blowout, stalk particle density is well below hard impurity density, so it can fall in the material discharge nozzle away from postsearch screening feed pipe 9 in dropping process, and hard impurity can fall in the impurity discharge nozzle of postsearch screening feed pipe 9, complete whole screening process, in winnowing process, blower fan is that hot blast also can carry out effective drying to the stalk particle of humidity due to what blow out, decreases follow-up drying time.
Claims (5)
1. a stalk particle screening plant, it is characterized in that, comprise mixed feeding pipe (1), winnow tank (2), bunker for collecting (4), selection by winnowing housing (10), input module, control module, outlet pipe (8), postsearch screening feed pipe (9), motor I (3) and motor II (11), mixed feeding pipe (1) is arranged on and winnows tank (2) one end, winnowing tank (2) other end is arranged on bunker for collecting (4), rotating filter (5) is provided with in bunker for collecting (4), the turning cylinder of described filter (5) is connected with motor I (3), bunker for collecting (4) bottom is provided with discharge checkout gear (6), bunker for collecting (4) bottom is communicated with postsearch screening feed pipe (9) with outlet pipe (8) respectively, rotatable tube sealing plate (7) is provided with at outlet pipe (8) and postsearch screening feed pipe (9) junction, the turning cylinder of described tube sealing plate (7) is connected with motor II (11), outlet pipe (8) and postsearch screening feed pipe (9) can be closed respectively, postsearch screening feed pipe (9) stretches in selection by winnowing housing (10), blower fan (13) to be fixed on selection by winnowing housing (10) inwall and to be arranged on postsearch screening feed pipe (9) below, and selection by winnowing housing (10) bottom is provided with impurity discharge nozzle (14) and material discharge nozzle (12), control module is electrically connected with input module, discharge checkout gear (6), blower fan (13), motor I (3) and motor II (11) respectively.
2. a kind of stalk particle screening plant according to claim 1, is characterized in that, described winnows tank (2) for being obliquely installed, near one end of mixed feeding pipe (1) higher than the other end.
3. a kind of stalk particle screening plant according to claim 1 and 2, is characterized in that, described blower fan (13) is air-heater.
4. a kind of stalk particle screening plant according to claim 1 and 2, is characterized in that, described control module is single-chip microcomputer.
5. a kind of stalk particle screening plant according to claim 4, is characterized in that, described input module is touch-screen.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510498053.5A CN105126992A (en) | 2015-08-13 | 2015-08-13 | Straw particle screening device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510498053.5A CN105126992A (en) | 2015-08-13 | 2015-08-13 | Straw particle screening device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105126992A true CN105126992A (en) | 2015-12-09 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510498053.5A Pending CN105126992A (en) | 2015-08-13 | 2015-08-13 | Straw particle screening device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105126992A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109647030A (en) * | 2019-01-14 | 2019-04-19 | 安徽颜钛新材料科技有限公司 | A kind of environment-friendly type aluminium pigment filtering device for raw material |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3378124A (en) * | 1965-06-15 | 1968-04-16 | Johannes Josef Martin | Chute |
| CN2780331Y (en) * | 2005-03-07 | 2006-05-17 | 李声寿 | Hydraulic variable flow separation device of domestic garbage |
| CN1834340A (en) * | 2005-03-18 | 2006-09-20 | 曾碚凯 | Separating method and system for waste paper and waste plastic mixture |
| CN1927468A (en) * | 2006-10-11 | 2007-03-14 | 阮其惠 | Salicornia Bigelivii Torr seed-husking method |
| CN201395388Y (en) * | 2009-03-20 | 2010-02-03 | 宝山钢铁股份有限公司 | Three-way chute |
| CN202238271U (en) * | 2011-08-22 | 2012-05-30 | 广东赢家环保科技有限公司 | Large-particle metal and plastic mixture sorting machine |
-
2015
- 2015-08-13 CN CN201510498053.5A patent/CN105126992A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3378124A (en) * | 1965-06-15 | 1968-04-16 | Johannes Josef Martin | Chute |
| CN2780331Y (en) * | 2005-03-07 | 2006-05-17 | 李声寿 | Hydraulic variable flow separation device of domestic garbage |
| CN1834340A (en) * | 2005-03-18 | 2006-09-20 | 曾碚凯 | Separating method and system for waste paper and waste plastic mixture |
| CN1927468A (en) * | 2006-10-11 | 2007-03-14 | 阮其惠 | Salicornia Bigelivii Torr seed-husking method |
| CN201395388Y (en) * | 2009-03-20 | 2010-02-03 | 宝山钢铁股份有限公司 | Three-way chute |
| CN202238271U (en) * | 2011-08-22 | 2012-05-30 | 广东赢家环保科技有限公司 | Large-particle metal and plastic mixture sorting machine |
Non-Patent Citations (1)
| Title |
|---|
| 湖南省林业学校: "《全国中等林业学校试用教材 造林学 上册》", 28 February 1981, 中国林业出版社 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109647030A (en) * | 2019-01-14 | 2019-04-19 | 安徽颜钛新材料科技有限公司 | A kind of environment-friendly type aluminium pigment filtering device for raw material |
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| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20151209 |