CN203497623U - Zero leakage spiral feeding device - Google Patents
Zero leakage spiral feeding device Download PDFInfo
- Publication number
- CN203497623U CN203497623U CN201320604267.2U CN201320604267U CN203497623U CN 203497623 U CN203497623 U CN 203497623U CN 201320604267 U CN201320604267 U CN 201320604267U CN 203497623 U CN203497623 U CN 203497623U
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- flange
- material conveying
- conveying pipe
- bearing
- helicallobe
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Abstract
The utility model provides a zero leakage spiral feeding device, which comprises a material conveying pipeline, flange sealing devices, a bearing and a motor, wherein the two ends of the material conveying pipeline are connected with the flange sealing devices, the bearing is fixed in the material conveying pipeline and extends outside the two ends of the material conveying pipeline, the motor is connected with the bearing, a material inlet and a material outlet are arranged on the material conveying pipeline, spiral blades are further arranged in the material conveying pipeline, and are fixed on the bearing, the spiral blades which are arranged between two end surfaces of the material conveying pipeline, the material inlet and the material outlet are negative spiral blades, and the spiral blades between the material inlet and the material outlet are positive spiral blades. The zero leakage spiral feeding device can solve the problem of material leakage in existing spiral feeding devices, and achieves zero leakage.
Description
Technical field
The utility model relates to a kind of solid material conveying arrangement, and a kind of mechanical screw type solid material conveying arrangement is specifically set.
Background technology
The conveying of solid material with reinforced be pretreatment of raw material and the important step that enters reactor etc., be a very important part in technological process.The mode of movement of solid material, except a dead lift, outside usable level car, fork truck, tip lorry etc., is generally divided into machinery conveying and strength and carries two kinds of major ways.Machinery is carried mainly by belt conveyer, lifting hopper machine, conveyor screw etc.Conveyor screw due to have simple structure, easily manufactured, keep in repair uncomplicated, be adapted between each material link in the middle of fortune unload, also can serve as feeding device and drawing mechanism; Be applicable to the multiple advantages such as transportation of the solid material of various forms, so helical feed is widely used in the systems such as material transportation and charging simultaneously.But the problem of current helixes feed equipment ubiquity material from leakage, this has limited its application, especially valuable material and poisonous material to a certain extent.
Summary of the invention
The utility model proposes a kind of zero leakage helixes feed equipment, its objective is that being intended to overcome existing helixes feed equipment exists the problem of leaking, it is with a wide range of applications.
Technical solution of the present utility model: a kind of zero leakage helixes feed equipment, comprise material conveying pipe, flange sealer, bearing and motor, described material conveying pipe two ends are connected with flange sealer, bearing is fixed in material conveying pipe and extends to outside material conveying pipe two ends, and motor is connected with bearing;
On described material conveying pipe, be provided with material inlet, material outlet, in material conveying pipe, be also provided with helicallobe, helicallobe is fixed on bearing, helicallobe between material conveying pipe both ends of the surface and material inlet and material outlet is antispin blade, and the helicallobe between material inlet and material outlet is right-handed screw blade;
Described flange sealer comprises blank flange, flange, pressurized air induction opening and air distribution plate, an end face of described flange is connected on material conveying pipe, other end is provided with ring-type socket joint neck, on socket joint neck, be provided with pressurized air induction opening, described blank flange is the hollow step of axle shape, the central duct of blank flange is mated with bearing, the boss of blank flange is arranged in the socket joint neck of flange, in the socket joint neck of described blank flange, be also provided with air distribution plate, air distribution plate is provided with the duct of mating with pressurized air induction opening, described air distribution plate and flange, between blank flange, be also provided with graphite.
As preferably, the distance of described material inlet, material outlet and material conveying pipe end face is 300mm-500mm.
Advantage of the present utility model: design of the present utility model can overcome the problem of the material from leakage of existing helixes feed equipment existence, reaches zero leakage.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the structural representation of the utility model motor side;
Fig. 3 is the structural representation of the utility model material conveying pipe one end;
Fig. 4 is the structural representation of the utility model material conveying pipe;
Fig. 5 is the structural representation of the utility model air distribution plate.
The specific embodiment
Below in conjunction with drawings and Examples, the utility model is described.
As shown in Figures 1 to 5: a kind of zero leakage helixes feed equipment, comprise material conveying pipe 1, flange sealer 2, bearing 3 and motor 4, described material conveying pipe 1 two ends are connected with flange sealer 2, bearing 3 is fixed in material conveying pipe 1 and extends to outside material conveying pipe 1 two ends, and motor 4 is connected with bearing 3, on described material conveying pipe 1, be provided with material inlet 5, material outlet 6, in material conveying pipe 1, be also provided with helicallobe 7, helicallobe 7 is fixed on bearing 3, helicallobe 7 between material conveying pipe 1 both ends of the surface and material inlet 4 and material outlet 5 is antispin blade, and the helicallobe 7 between material inlet 5 and material outlet 6 is right-handed screw blade, described flange sealer 2 comprises blank flange 8, flange 9, pressurized air induction opening 10 and air distribution plate 11, an end face of described flange 9 is connected on material conveying pipe 1, other end is provided with ring-type socket joint neck, on socket joint neck, be provided with pressurized air induction opening 10, described blank flange 8 is the hollow step of axle shape, the central duct of blank flange 8 is mated with bearing 3, the boss of blank flange 8 is arranged in the socket joint neck of flange 9, in the socket joint neck of described blank flange 8, be also provided with air distribution plate 11, air distribution plate 11 is provided with the duct of mating with pressurized air induction opening 10, described air distribution plate 11 and flange 9, between blank flange 8, be also provided with graphite.Described material inlet 5, material outlet 6 are 300mm-500mm with the distance of material conveying pipe 1 end face.
When device is started working, motor 4 starts to be with dynamic bearing 3 and helicallobe 7 to rotate, and solid material enters helixes feed equipment by material inlet 5, along with helicallobe 7 rotates the conveying that is delivered to material outlet 6 and completes material by its discharge.Thereby the material for material inlet 5, material outlet 6 may move toward two ends the problem of leaking that produces, this device is by increasing distance between material inlet 5, material outlet 6 and flange sealer 2 end faces to 300-500mm, and adopt multistage forward-reverse spiral blade, thereby make material few the moving to two ends of trying one's best; By pressurized air inlet wire pipe, pass into pressurized air simultaneously and keep malleation, and have graphite to carry out the sealing at material conveying pipe 1 two ends, thereby reach the zero leakage of this device material.
It should be pointed out that for those skilled in the art, not departing under the prerequisite of the utility model principle, can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.In the present embodiment not clear and definite each component part all available prior art realized.
Claims (2)
1. a zero leakage helixes feed equipment, it is characterized in that: comprise material conveying pipe (1), flange sealer (2), bearing (3) and motor (4), described material conveying pipe (1) two ends are connected with flange sealer (2), bearing (3) is fixed in material conveying pipe (1) and extends to outside material conveying pipe (1) two ends, and motor (4) is connected with bearing (3);
On described material conveying pipe (1), be provided with material inlet (5), material outlet (6), in material conveying pipe (1), be also provided with helicallobe (7), helicallobe (7) is fixed on bearing (3), helicallobe (7) between material conveying pipe (1) both ends of the surface and material inlet (4) and material outlet (5) is antispin blade, and the helicallobe (7) between material inlet (5) and material outlet (6) is right-handed screw blade;
Described flange sealer (2) comprises blank flange (8), flange (9), pressurized air induction opening (10) and air distribution plate (11), an end face of described flange (9) is connected on material conveying pipe (1), other end is provided with ring-type socket joint neck, on socket joint neck, be provided with pressurized air induction opening (10), described blank flange (8) is the hollow step of axle shape, the central duct of blank flange (8) is mated with bearing (3), the boss of blank flange (8) is arranged in the socket joint neck of flange (9), in the socket joint neck of described blank flange (8), be also provided with air distribution plate (11), air distribution plate (11) is provided with the duct of mating with pressurized air induction opening (10), described air distribution plate (11) and flange (9), blank flange is also provided with graphite between (8).
2. a kind of zero leakage helixes feed equipment according to claim 1, is characterized in that: described material inlet (5), material outlet (6) are 300mm-500mm with the distance of material conveying pipe 1 end face.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320604267.2U CN203497623U (en) | 2013-09-27 | 2013-09-27 | Zero leakage spiral feeding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320604267.2U CN203497623U (en) | 2013-09-27 | 2013-09-27 | Zero leakage spiral feeding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203497623U true CN203497623U (en) | 2014-03-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320604267.2U Expired - Lifetime CN203497623U (en) | 2013-09-27 | 2013-09-27 | Zero leakage spiral feeding device |
Country Status (1)
| Country | Link |
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| CN (1) | CN203497623U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104229402A (en) * | 2014-09-23 | 2014-12-24 | 无锡市泰新环保科技有限公司 | Sealed material discharging pusher |
| CN105115790A (en) * | 2015-10-13 | 2015-12-02 | 江苏华盛天龙光电设备股份有限公司 | Raw material conveying and sampling device for single crystal furnace |
| CN106765227A (en) * | 2016-11-22 | 2017-05-31 | 无锡锡东能源科技有限公司 | A kind of spiral ash hoist |
| CN109539297A (en) * | 2019-01-14 | 2019-03-29 | 国投盘江发电有限公司 | A kind of double-spiral feeder |
| CN112193747A (en) * | 2020-10-20 | 2021-01-08 | 四川持恒环保设备有限公司 | Reverse thrust device for preventing powder leakage, screw conveying device and leakage-proof material metering scale |
-
2013
- 2013-09-27 CN CN201320604267.2U patent/CN203497623U/en not_active Expired - Lifetime
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104229402A (en) * | 2014-09-23 | 2014-12-24 | 无锡市泰新环保科技有限公司 | Sealed material discharging pusher |
| CN104229402B (en) * | 2014-09-23 | 2016-09-21 | 无锡市泰新环保科技有限公司 | Sealed discharging propeller |
| CN105115790A (en) * | 2015-10-13 | 2015-12-02 | 江苏华盛天龙光电设备股份有限公司 | Raw material conveying and sampling device for single crystal furnace |
| CN106765227A (en) * | 2016-11-22 | 2017-05-31 | 无锡锡东能源科技有限公司 | A kind of spiral ash hoist |
| CN109539297A (en) * | 2019-01-14 | 2019-03-29 | 国投盘江发电有限公司 | A kind of double-spiral feeder |
| CN112193747A (en) * | 2020-10-20 | 2021-01-08 | 四川持恒环保设备有限公司 | Reverse thrust device for preventing powder leakage, screw conveying device and leakage-proof material metering scale |
| CN112193747B (en) * | 2020-10-20 | 2022-06-28 | 四川持恒环保设备有限公司 | Reverse thrust device for preventing powder leakage, screw conveying device and leakage-proof material metering scale |
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