CN103407745A - Moisture-containing raw material air-locking feeding machine - Google Patents
Moisture-containing raw material air-locking feeding machine Download PDFInfo
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- CN103407745A CN103407745A CN2013103921032A CN201310392103A CN103407745A CN 103407745 A CN103407745 A CN 103407745A CN 2013103921032 A CN2013103921032 A CN 2013103921032A CN 201310392103 A CN201310392103 A CN 201310392103A CN 103407745 A CN103407745 A CN 103407745A
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- main shaft
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- impeller
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Abstract
The invention discloses a moisture-containing raw material air-locking feeding machine, which solves the problem of low working efficiency. The machine comprises a first main shaft and a second main shaft, wherein the first main shaft and the second main shaft are arranged on a casing, a feeding impeller is fixedly sheathed on the second main shaft, the first main shaft and the second main shaft are opposite in the rotation directions and are same in the rotation speed ratios and the numbers of concave feeding areas, a cleaning device is fixedly arranged on the first main shaft, the distance from the tail end of the cleaning device to the shaft center of the first main shaft is a, the distance from the second main shaft to the shaft center of the first main shaft is h, the radius of the feeding impeller is R, a is greater than h-R and is smaller than h, a theoretical engaging track e is formed by the tail end of the cleaning device and the inner surface of each concave feeding area, each engaging track line e and the outer periphery rotating track of the feeding impeller form an interference area f, and each interference area f is always arranged in the related concave feeding area. As the first main shaft and the second main shaft adopt the gear transmission or the chain and toothed belt transmission, compared with the locking arc wheel and slot wheel transmission, the machine has the advantages that the efficiency is higher, and the damage to the equipment is avoided, such as tooth seizure and interference.
Description
Technical field
The present invention relates to dry the feed field, chemical by-product gypsum drying production line particularly, in the slag drying milling production line, use have continuous movement, a cleaning binding material function contain wet feed material lock wind feeder.
Background technology
Contain wet feed material between liquid and solid body, general moisture content is between 5-20%.Contain wet feed material and do not have flowing power, but have suitable adhesiveness.Such raw material can not be used pumping.Contain wet feed material and usually need in the device under negative pressure state, dry, require lock wind feed to enter the reduction heat efficiency to prevent cold air.At present, the patent No. is that the wet feed material that contains of CN102602673A is locked the wind feeding device, and advantage is to adopt the cooperation of feed impeller, dividing apparatus and cleaning plant, has realized the function of lock wind feed and cleaning feed impeller binding material.The main existent defect of this patented technology: the one, feed and cleaning feed impeller binding material adopt intermittent movement, inefficiency; The 2nd, complicated mechanism, manufacture difficulty are high.
Summary of the invention
Technical matters to be solved by this invention is: the high efficiency that provides a kind of and have continuous movement, has lock wind and cleaning binding material function contains wet feed material lock wind feeder.
The present invention solves technical scheme that its technical matters adopts: contain wet feed material lock wind feeder, comprise feed impeller, transmission device, have the housing of inlet point and discharging opening, described feed impeller evenly is provided with a plurality of spill feed zones, described inner walls has the arc surface structure, the center of circle of described arc surface structure overlaps with the axial line of feed impeller, the outside of feed impeller is engaged in the inwall of housing, in housing, is provided with and prevents from containing the cleaning plant that wet feed material is bonded in the spill feed zone; Described transmission device comprises the first main shaft and the second main shaft be arranged on housing, and described feed impeller is fixedly set on the second main shaft; Opposite and the transmitting ratio of the hand of rotation of described the first main shaft and the second main shaft is integral value, and transmitting ratio equals the number of spill feed zone; Described cleaning plant is fixed on the first main shaft, and the end of this cleaning plant is a to the distance of the first spindle axis line, and the second spindle axis line is h to the distance of the first spindle axis line, and the radius of feed impeller is R, and h-R<a<h is arranged; In rotary course, the feed impeller that described cleaning plant end by the first main shaft drive and the second main shaft drive forms a theoretical path of action e in the spill feed zone, this theory path of action line e forms the meshing interference district f that can clear up binding material in the spill feed zone of feed impeller, the inside face of spill feed zone overlaps with theoretical path of action line e or is positioned at outside theoretical path of action line e.
Described the first main shaft and the second main shaft all cross housing, and a same side of exposing housing is respectively installed with the first power wheel and the second power wheel; In the both sides of described the first power wheel, be respectively arranged with a transition wheel, described transition wheel is positioned at the both sides of the second power wheel simultaneously; Between described the first power wheel, the second power wheel and transition wheel, connect by chain or flute profile belt-driving; Opposite and the transmitting ratio of the hand of rotation of described the first power wheel and the second power wheel is integral value, and transmitting ratio equals the number of spill feed zone.
Described the first main shaft crosses housing, at the first main shaft, exposes on an end of housing the first gear is set; Described the second main shaft crosses housing, at the second main shaft, exposes on an end of housing the second gear is set; Described the second gear and the engagement of the first gear; Opposite and the transmitting ratio of the hand of rotation of described the first gear and the second gear is integral value, and transmitting ratio equals the number of spill feed zone.
Described feed impeller is provided with four spill feed zones, and the number of teeth of corresponding the second gear is four times of the number of teeth of the first gear.
Described cleaning plant is positioned at feeding mouth one end.
Described cleaning plant is positioned at discharging opening one end.
The invention has the beneficial effects as follows: can realize in the first main shaft and the second main shaft continuous rotation process, cleaning plant is synchronizeed and can not interfere with each spill feed zone of feed impeller, thereby can clear up continuously binding material, also guarantee the feeding of feed impeller continuous rotation, intermittent drive mechanism compared with adopting locking arc wheel with sheave, can significantly improve containing the transport efficiency of wet feed material; In addition, with respect to complicated locking arc wheel and the manufacture of dividing mechanism of grooved pulley, the wet feed material lock wind feeder that contains of the present invention passes through gear transmission, or drives the first main shaft and the rotation of the second main shaft by chain, flute profile belt-driving, manufacture difficulty significantly reduces, and reduces at double manufacturing cost; In addition, can also significantly improve mechanical drive stability and reliability.
The accompanying drawing explanation
Fig. 1 is the sectional structure schematic diagram that the present invention contains wet feed material lock wind feeder;
Fig. 2 be the present invention's the first main shaft of containing wet feed material lock wind feeder with the second main shaft between employing chain gear or flute profile bel-drivenn structural representation;
Fig. 3 is that the present invention contains between the first main shaft of wet feed material lock wind feeder and the second main shaft and adopts gear-driven structural representation;
Fig. 4 is feed impeller and the initial mated condition schematic diagram of cleaning plant that the present invention contains wet feed material lock wind feeder;
Fig. 5 is that the present invention contains 10 ° of wet feed material lock wind feeder feed impeller dextrorotation, simultaneously feed impeller and the cleaning plant mated condition schematic diagram after left-handed 40 ° of cleaning plant;
Fig. 6 is that the present invention contains left-handed 10 ° of wet feed material lock wind feeder feed impeller, feed impeller and cleaning plant mated condition schematic diagram after 40 ° of cleaning plant dextrorotation simultaneously;
Fig. 7 is feed impeller and the cleaning plant mated condition schematic diagram after a kind of optimization;
Fig. 8 is the sectional structure schematic diagram that cleaning plant that the present invention contains wet feed material lock wind feeder is positioned at inlet point one end;
In figure, 1-housing, 2-feed impeller, 3-inlet point, 4-discharging opening, the 5-the second main shaft, the 6-the second gear, the 8-the first main shaft, the 9-the first gear, 10-cleaning plant, 11-spill feed zone, 15-transition wheel, the 16-the first power wheel, the 17-the second power wheel.
The specific embodiment
The invention will be further described below in conjunction with accompanying drawing, but protection scope of the present invention is not limited to the following stated.
As shown in Figures 1 to 8, the wet feed material that contains of the present invention is locked the housing 1 that the wind feeder comprises feed impeller 2, transmission device, has inlet point 3 and discharging opening 4, described feed impeller 2 evenly is provided with a plurality of spill feed zones 11, described housing 1 inwall has the arc surface structure, the center of circle of described arc surface structure overlaps with the axial line of feed impeller 2, the outside of feed impeller 2 is engaged in the inwall of housing 1, in housing 1, is provided with and prevents from containing the cleaning plant 10 that wet feed material is bonded in spill feed zone 11; Described transmission device comprises the first main shaft 8 and the second main shaft 5 be arranged on housing 1, and described feed impeller 2 is fixedly set on the second main shaft 5; Opposite and the transmitting ratio of the hand of rotation of described the first main shaft 8 and the second main shaft 5 is integral value, and transmitting ratio equals the number of spill feed zone 11; Described cleaning plant 10 is fixed on the first main shaft 8, and the end of this cleaning plant 10 is a to the distance of the first main shaft 8 axial lines, and the second main shaft 5 axial lines are h to the distance of the first main shaft 8 axial lines, and the radius of feed impeller 2 is R, and h-R<a<h is arranged; In rotary course, the feed impeller 2 of described cleaning plant 10 ends that driven by the first main shaft 8 and the second main shaft 5 drives forms a theoretical path of action e spill feed zone 11 is interior, this theory path of action line e can clear up the meshing interference district f of binding material in the interior formation of spill feed zone 11 of feed impeller 2, and the inside face of spill feed zone 11 overlaps with theoretical path of action line e or is positioned at outside theoretical path of action line e.During work, containing wet feed material enters in housing 1 from inlet point 3, simultaneously, the first main shaft 8 rotarily drives cleaning plant 10 rotations, the second main shaft 5 rotarily drives 2 rotations of feed impeller, contain wet feed material by the rotation of feed impeller 2, go to below from the top of feed impeller 2, discharge and enter next process from discharging opening 4.Because the hand of rotation of the first main shaft 8 and the second main shaft 5 is opposite and transmitting ratio is integral value, and transmitting ratio equals the number of spill feed zone, cleaning plant 10 all can complete respectively to the cleaning of binding material with to containing the conveying of wet feed material with feed impeller 2 in the process of continuous rotation, thereby can increase substantially the transport efficiency that contains wet feed material; And meet h-R<a<h, and be to guarantee that cleaning plant 10 can stretch in spill feed zone 11 to carry out scraper, therefore, spill feed zone 11 need to design according to h-R<a<h, and it can be the circular arc concave surface of standard, can be also smooth surface; The inside face of cleaning plant 10 ends and spill feed zone 11 has a theoretical path of action e simultaneously, and the excircle rotational trajectory of this theory path of action line e and feed impeller 2 forms an interference region f, during cleaning plant 10 scraper, is in all the time in this interference region f.This interference region f is the work area of cleaning plant 10, cleaning plant 10 is worked and is cleared up containing wet feed material all the time in this zone, that is to say, only have inside face when spill feed zone 11 to overlap with theoretical path of action line e or while being positioned at outside theoretical path of action line e, just can not cause the situations such as interference between cleaning plant 10 and spill feed zone 11, collision, as shown in Figures 4 to 6, the situations of spill feed zone 11 inside faces on theoretical path of action line e, as shown in Figure 7, be the situations of spill feed zone 11 inside faces outside theoretical path of action line e.Adopt the wet feed material airlock feeding machine that contains of the present invention, for the dividing apparatus in background technology, manufacture difficulty and manufacturing cost that can the decrease transmission device, increase substantially transmission stability and reliability, and can realize cleaning plant 10 with feed impeller 2 continuously and relatively high-speed motion complete respectively to the cleaning of binding material with to containing the conveying of wet feed material, thereby can increase substantially whole mechanism contain the wet feed material transport efficiency.
If in top embodiment, mentioned, as wherein a kind of selection mode of transmission, as shown in Figure 2, described the first main shaft 8 and the second main shaft 5 all cross housing 1, and a same side of exposing housing 1 is respectively installed with the first power wheel 16 and the second power wheel 17; In the both sides of described the first power wheel 16, be respectively arranged with a transition wheel 15, described transition wheel 15 is positioned at the both sides of the second power wheel 17 simultaneously; Between described the first power wheel 16, the second power wheel 17 and transition wheel 15, connect by chain or flute profile belt-driving; Opposite and the transmitting ratio of the hand of rotation of described the first power wheel 16 and the second power wheel 17 is integral value, and transmitting ratio equals the number of spill feed zone 11.Described the first power wheel 16 is opposite with the hand of rotation of the second power wheel 17, and transmitting ratio equates with the number of spill feed zone 11, namely the diameter of the second power wheel 17 and the first power wheel 16 equates than the number with spill feed zone 11, can guarantee that the first main shaft 8 follows the number of spill feed zone 11 to equate with the revolution ratio of the second main shaft 5.
As the another kind of preferred implementation of transmission, described the first main shaft 8 crosses housing 1, at the first main shaft 8, exposes on an end of housing 1 the first gear 9 is set; Described the second main shaft 5 crosses housing 1, at the second main shaft 5, exposes on an end of housing 1 the second gear 6 is set; Described the second gear 6 and the first gear 9 engagements; Opposite and the transmitting ratio of the hand of rotation of described the first gear 9 and the second gear 6 is integral value, and transmitting ratio equals the number of spill feed zone 11.The first gear 9 follows the number of spill feed zone 11 to equate with the transmitting ratio of the second gear 6, namely the ratio of number of teeth of the second gear 6 and the first gear 9 equates with the number of spill feed zone 11, can guarantee that the first main shaft 8 follows the number of spill feed zone 11 to equate with the revolution ratio of the second main shaft 5.Adopt the interlock mode of gear engagement, chain transmission and odontoid belt type of drive compared in above-mentioned embodiment, can reduce transition wheel 15 and chain, belt etc., makes the manufacture of airlock feeding machine more simple, cost; And make the layout of whole airlock feeding machine compacter, improved mechanical reliability.
Described spill feed zone 11 can arrange any number, and as a kind of optimal way wherein, described feed impeller 2 is provided with four spill feed zones 11, and the transmitting ratio of corresponding the first gear 9 and the second gear 6 is four times.Spill feed zone 11 can be set to three, five etc., and spill feed zone 11 number settings have been lacked affects feeder lock wind; The number of spill feed zone 11 has arranged many can reduce the feed operational throughput, and therefore four spill feed zones 11 preferably are set.
In order to become flexible containing wet feed material, as shown in Figure 8, described cleaning plant 10 is positioned at feeding mouth 3 one ends.Contain wet feed material and enter while containing wet feed material lock wind feeder, likely too glutinous, cleaning plant 10 is arranged on and is positioned at feeding mouth 3 one ends, can be effectively in spill feed zone 11, containing the wet feed material loose metal, thereby can prevent sizing.
In order to clear up the wet feed material that contains be bonded in spill feed zone 11, as shown in Figure 1, described cleaning plant 10 is positioned at discharging opening 4 one ends.Cleaning plant 10 is arranged on and is positioned at discharging opening 4 one ends, can directly strike off the wet feed material that contains be bonded in spill feed zone 11.Certainly, also can cleaning plant 10 be set simultaneously at feeding mouth 3 one ends and discharging opening 4 one ends.
Claims (6)
1. contain wet feed material lock wind feeder, comprise feed impeller (2), transmission device, have the housing (1) of inlet point (3) and discharging opening (4), described feed impeller (2) evenly is provided with a plurality of spill feed zones (11), described housing (1) inwall has the arc surface structure, the center of circle of described arc surface structure overlaps with the axial line of feed impeller (2), the outside of feed impeller (2) is engaged in the inwall of housing (1), in housing (1), is provided with and prevents from containing the cleaning plant (10) that wet feed material is bonded in spill feed zone (11); It is characterized in that: described transmission device comprises the first main shaft (8) and the second main shaft (5) be arranged on housing (1), and described feed impeller (2) is fixedly set on the second main shaft (5); Opposite and the transmitting ratio of the hand of rotation of described the first main shaft (8) and the second main shaft (5) is integral value, and this transmitting ratio equals the number of spill feed zone (11); Described cleaning plant (10) is fixed on the first main shaft (8), the end of this cleaning plant (10) is a to the distance of the first main shaft (8) axial line, the second main shaft (5) axial line is h to the distance of the first main shaft (8) axial line, the radius of feed impeller (2) is R, and h-R<a<h is arranged; In rotary course, the feed impeller (2) that described cleaning plant (10) end by the first main shaft (8) drive and the second main shaft (5) drive forms a theoretical path of action e in spill feed zone (11), this theory path of action line e formation in the spill feed zone (11) of feed impeller (2) can be cleared up the meshing interference district f of binding material, and the inside face of spill feed zone (11) overlaps with theoretical path of action line e or is positioned at outside theoretical path of action line e.
2. the wet feed material that contains according to claim 1 is locked the wind feeder, it is characterized in that: described the first main shaft (8) and the second main shaft (5) all cross housing (1), and a same side of exposing housing (1) is respectively installed with the first power wheel (16) and the second power wheel (17); In the both sides of described the first power wheel (16), be respectively arranged with a transition wheel (15), described transition wheel (15) is positioned at the both sides of the second power wheel (17) simultaneously; Between described the first power wheel (16), the second power wheel (17) and transition wheel (15), connect by chain or flute profile belt-driving; Opposite and the transmitting ratio of the hand of rotation of described the first power wheel (16) and the second power wheel (17) is integral value, and transmitting ratio equals the number of spill feed zone (11).
3. the wet feed material lock wind feeder that contains according to claim 1, it is characterized in that: described the first main shaft (8) crosses housing (1), at the first main shaft (8), exposes on an end of housing (1) the first gear (9) is set; Described the second main shaft (5) crosses housing (1), at the second main shaft (5), exposes on an end of housing (1) the second gear (6) is set; Described the second gear (6) and the first gear (9) engagement; Opposite and the transmitting ratio of the hand of rotation of described the first gear (9) and the second gear (6) is integral value, and transmitting ratio equals the number of spill feed zone (11).
4. the wet feed material lock wind feeder that contains according to claim 3, it is characterized in that: described feed impeller (2) is provided with four spill feed zones (11), and the number of teeth of corresponding the second gear (6) is four times of the number of teeth of the first gear (9).
5. according to the described wet feed material lock wind feeder that contains of any one claim in claim 1 to 4, it is characterized in that: described cleaning plant (10) is positioned at feeding mouth (3) one ends.
6. according to the described wet feed material lock wind feeder that contains of any one claim in claim 1 to 4, it is characterized in that: described cleaning plant (10) is positioned at discharging opening (4) one ends.
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| CN201310392103.2A CN103407745B (en) | 2013-09-02 | 2013-09-02 | Containing wet feed material lock wind feeder |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310392103.2A CN103407745B (en) | 2013-09-02 | 2013-09-02 | Containing wet feed material lock wind feeder |
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| CN103407745A true CN103407745A (en) | 2013-11-27 |
| CN103407745B CN103407745B (en) | 2015-12-23 |
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Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103671800A (en) * | 2014-01-05 | 2014-03-26 | 周佩龙 | Transmission device |
| CN106628878A (en) * | 2017-02-21 | 2017-05-10 | 无锡正佳自控系统股份有限公司 | Granule continuous feeding device for weightlessness steelyard |
| CN106672557A (en) * | 2017-02-21 | 2017-05-17 | 无锡正佳自控系统股份有限公司 | Continuous granule feeding device for double weightlessness steelyard |
| CN106927223A (en) * | 2017-03-09 | 2017-07-07 | 常州轻工职业技术学院 | A kind of simple type powder dosing unit |
| CN107021352A (en) * | 2017-05-12 | 2017-08-08 | 南通奥普机械工程有限公司 | One kind revolution airlock feeding machine |
| CN108476692A (en) * | 2018-03-21 | 2018-09-04 | 吉林大学 | External roller type fertilizer distributor scrapes fertile anti-jamming mechanism |
| CN108861666A (en) * | 2018-06-06 | 2018-11-23 | 常州大学 | The uniform anti-sticking stifled discharger of load |
| CN108974978A (en) * | 2018-05-28 | 2018-12-11 | 芜湖孺子牛节能环保技术研发有限公司 | A kind of batcher of automatic cleaning impeller sizing |
| CN108996146A (en) * | 2018-06-05 | 2018-12-14 | 常州大学 | Mutually scrape formula Cycloidal Wheel charging gear |
| CN109018873A (en) * | 2018-06-05 | 2018-12-18 | 常州大学 | Adsorptivity material locks gas delivery device |
| CN110304412A (en) * | 2019-07-04 | 2019-10-08 | 天长市金马机械设备制造有限公司 | A kind of white potato delivery pump of the width runner slow-speed of revolution |
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| JPS6097329U (en) * | 1983-12-07 | 1985-07-03 | 本田技研工業株式会社 | Timing transmission in internal combustion engines |
| US20030104886A1 (en) * | 2001-11-27 | 2003-06-05 | Witold Gajewski | Synchronous drive apparatus and methods |
| US20110039645A1 (en) * | 2008-04-25 | 2011-02-17 | Varibox Ip (Pty) Limited | Incremental variable transmission |
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Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103671800A (en) * | 2014-01-05 | 2014-03-26 | 周佩龙 | Transmission device |
| CN106628878A (en) * | 2017-02-21 | 2017-05-10 | 无锡正佳自控系统股份有限公司 | Granule continuous feeding device for weightlessness steelyard |
| CN106672557A (en) * | 2017-02-21 | 2017-05-17 | 无锡正佳自控系统股份有限公司 | Continuous granule feeding device for double weightlessness steelyard |
| CN106927223A (en) * | 2017-03-09 | 2017-07-07 | 常州轻工职业技术学院 | A kind of simple type powder dosing unit |
| CN107021352A (en) * | 2017-05-12 | 2017-08-08 | 南通奥普机械工程有限公司 | One kind revolution airlock feeding machine |
| CN108476692A (en) * | 2018-03-21 | 2018-09-04 | 吉林大学 | External roller type fertilizer distributor scrapes fertile anti-jamming mechanism |
| CN108974978A (en) * | 2018-05-28 | 2018-12-11 | 芜湖孺子牛节能环保技术研发有限公司 | A kind of batcher of automatic cleaning impeller sizing |
| CN108996146A (en) * | 2018-06-05 | 2018-12-14 | 常州大学 | Mutually scrape formula Cycloidal Wheel charging gear |
| CN109018873A (en) * | 2018-06-05 | 2018-12-18 | 常州大学 | Adsorptivity material locks gas delivery device |
| CN108861666A (en) * | 2018-06-06 | 2018-11-23 | 常州大学 | The uniform anti-sticking stifled discharger of load |
| CN110304412A (en) * | 2019-07-04 | 2019-10-08 | 天长市金马机械设备制造有限公司 | A kind of white potato delivery pump of the width runner slow-speed of revolution |
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| Publication number | Publication date |
|---|---|
| CN103407745B (en) | 2015-12-23 |
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