CN2257213Y - Improved single axle helical humidification mixer - Google Patents
Improved single axle helical humidification mixer Download PDFInfo
- Publication number
- CN2257213Y CN2257213Y CN 96209099 CN96209099U CN2257213Y CN 2257213 Y CN2257213 Y CN 2257213Y CN 96209099 CN96209099 CN 96209099 CN 96209099 U CN96209099 U CN 96209099U CN 2257213 Y CN2257213 Y CN 2257213Y
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- CN
- China
- Prior art keywords
- mixing
- utility
- model
- helical axis
- stirrer
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- Expired - Lifetime
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Abstract
The utility model relates to an improved helical humidification mixing machine with a single shaft. The utility model is characterized in that an ordinary continuous mixing stirring screw is changed into a spaced type screw; an improved mixing stirring screw is composed of mixing stirring teeth of cylinder-shaped bodies or strip-shaped bodies or sheet-shaped bodies which are provided with space. The screw of the utility model forms a plurality of stirring teeth, and the utility model can fully stir plaster and is suitable for rotation and enclosing with a high speed especially. The utility model has the characteristics of simple structure, reasonable design, better stirring effect, and secondary dust blowing avoiding.
Description
The utility model relates to the dry ash humidification exhaust apparatus of industry dry dust removals such as a kind of boiler, kiln, metallurgy, exactly, is a kind of single shaft spiral wetting stirrer, particularly to the improvement of its screw feeder.
Typical single shaft spiral wetting stirrer generally comprises frame, motor, belt, reductor, water injector, cylindrical shell, single-screw axle, motor via reducer drives helical axis low speed rotation (below 100 rev/mins), the feed auger of helical axis leading portion promotes the ash material, the mixing agitating auger of back segment mixes in cylindrical shell, stirring, humidification, ash, mud, water is mixed to stir get.The mixing agitating auger of this wetting stirrer is generally banding pattern, sheet type, solid type continous way spiral, easily forms bonding in the operation process, is difficult for ash is stirred, and whipping performance is poor, needs often maintenance.
The purpose of this utility model is the mixing agitating auger of single shaft spiral wetting stirrer is improved, to reach the purpose that mixing effect is good, avoid reentrainment of dust.
The purpose of this utility model realizes with following technical scheme: for comprising frame 7, motor 11, belt 3, water injector 6, cylindrical shell 12, helical axis 5, particularly helical axis 5 leading portions are provided with feed auger 13, back segment is for mixing the single shaft spiral wetting stirrer of agitating auger 14, its key Design is common continous way to be mixed agitating auger change the compartment spiral into, make several stirrer gears of spiralization, can fully mix stirring plaster, and be particularly suitable under high speed, rotating, to prevent bonding effectively, also helping water washes away, and under the prior art condition, can reduce the wearing and tearing of stirrer gear by the routine techniques means that change material character.Specifically, be to mix agitating auger 14 to form by spaced mixing stirrer gear 15, mix stirrer gear 15 welding or thread connection on helical axis 5, elementary structure parameter such as the inclination angle of spiral, pitch, diameter and spiral form still can adopt the design of existing product.
Mix stirrer gear 15 and can be designed as column or strip shape body or plates, select suitable profile of tooth according to equipment working condition.
The axial spacing that mixes between the stirrer gear 15 is identical, or the axially spaced-apart of saying tooth root portion identical be a kind of design preferably, in addition, it is contour that design mixes stirrer gear 15 generally speaking, certainly, employing equidistantly can not reach goal of the invention with contour to a certain extent yet.
In order further to raise the efficiency, can be provided with on helical axis 5 that rotation direction is identical, the two pass mixing agitating auger 14,16 of positioned opposite.
After adopting above-mentioned design, the utility model is particularly suitable for turning round under high speed, and the rotating speed of helical axis 5 is 200-500 rev/min.
For large-scale wetting stirrer, because feed auger 13 very easily is with water, bond, therefore, cylindrical shell 12 of the present utility model is assembled by feeding cylinder 17 and mixing mixing drum 18, mixes the internal diameter of mixing drum 18 internal diameters greater than feeding cylinder 17, also can be described as cylindrical shell 12 and is assembled by the little cylindrical shell of feeding part and the large cylinder of mixing mixing part, both can make the inner end wall of joint mixing mixing drum 18 form the obstructing surface of nature, can strengthen defeated material function again.
The utility model has changed traditional version, and structure tube list is reasonable in design, has the advantages that mixing effect is good, can avoid reentrainment of dust, and owing to be suitable for running up, can directly drive the helical axis rotation by belt by motor, has reduced cost again.
Fig. 1 is utility model master's TV structure schematic diagram that column is mixed stirrer gear.
Fig. 2 is the utility model plan structure schematic diagram of strip mixing stirrer gear.
Fig. 3 is utility model master's TV structure schematic diagram that sheet is mixed stirrer gear.
The utility model is described in further detail below in conjunction with drawings and Examples.
The utility model is made up of frame 7, motor 11, belt 3, water injector 6, cylindrical shell 12, helical axis 5, bearing block 4, bearing box 8 etc., the leading portion of helical axis 5 is provided with feed auger 13, back segment is a two pass mixing agitating auger 14,16, said mixing agitating auger 14,16 is spaced by the mixing stirrer gear 15 of axially equidistant, contour column or strip shape body or plates to be formed, can design 5-8 mixing of sequence interval arrangement stirrer gear 15 in the screw pitch, mix identical, the positioned opposite of agitating auger 14,16 rotation directions, or say that the phase angle differs 180 °.Cylindrical shell 12 is provided with stage casing manhole 10, back segment manhole 9 and charging aperture 2, discharging opening 19, whole shaft part after the feed auger 13 all can be designed to aforesaid mixing agitating auger 14,16, also the afterbody shaft part on discharging opening 19 tops can be designed to common discharging spiral.
Use Y132-4,7.5KW motor 11, directly drive helical axis 5 rotations by belt 3, the rotating speed of helical axis 5 is 400 rev/mins.
The utility model uses as mini-plant, adopt straight tube monoblock type cylindrical shell, as using as main equipment, can use the assembly type cylindrical shell, be that cylindrical shell 12 is welded into by feeding cylinder 17 and 18 assemblings of mixing mixing drum, mix the internal diameter of mixing drum 18 internal diameters greater than feeding cylinder 17, the internal diameter of feeding cylinder 17 is designed to 390 millimeters, mixes mixing drum 18 internal diameters and can be designed to 590 millimeters.
Claims (6)
1. improved single shaft spiral wetting stirrer, it comprises frame (7), motor (11), belt (3), water injector (6), cylindrical shell (12), helical axis (5), helical axis (5) leading portion is provided with feed auger (13), back segment is for mixing agitating auger (14), it is characterized in that described mixing agitating auger (14) is made up of spaced mixing stirrer gear (15).
2. wetting stirrer according to claim 1, it is characterized in that mixing stirrer gear (15) is column or strip shape body or plates.
3. wetting stirrer according to claim 1 is characterized in that the axial spacing that mixes between the stirrer gear (15) is identical.
4. according to claim 1 or 2 or 3 described wetting stirrers, it is characterized in that helical axis (5) is provided with that rotation direction is identical, the two pass mixing agitating auger (14) of positioned opposite, (16).
5. wetting stirrer according to claim 1, the rotating speed that it is characterized in that helical axis (5) is 200-500 rev/min.
6. wetting stirrer according to claim 1 is characterized in that cylindrical shell (12) is assembled by feeding cylinder (17) and mixing mixing drum (18), mixes the internal diameter of mixing drum (18) internal diameter greater than feeding cylinder (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 96209099 CN2257213Y (en) | 1996-04-29 | 1996-04-29 | Improved single axle helical humidification mixer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 96209099 CN2257213Y (en) | 1996-04-29 | 1996-04-29 | Improved single axle helical humidification mixer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2257213Y true CN2257213Y (en) | 1997-07-02 |
Family
ID=33892845
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 96209099 Expired - Lifetime CN2257213Y (en) | 1996-04-29 | 1996-04-29 | Improved single axle helical humidification mixer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2257213Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1111443C (en) * | 1997-09-24 | 2003-06-18 | 胡健美 | The removing adsorbed layer from internal surface of cylindrical body for wetting stirrer method and apparatus |
| CN102433145A (en) * | 2011-10-23 | 2012-05-02 | 中冶焦耐(大连)工程技术有限公司 | Technique for preparing, back-distributing and conveying coke breeze |
| CN103341331A (en) * | 2013-07-09 | 2013-10-09 | 张家港市春泰环保机械工程有限公司 | Circulating feed stirring tank in kitchen waste treatment equipment |
| CN105080385A (en) * | 2015-09-09 | 2015-11-25 | 重庆市合川区环宇配件厂 | Adjustable coating stirrer |
-
1996
- 1996-04-29 CN CN 96209099 patent/CN2257213Y/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1111443C (en) * | 1997-09-24 | 2003-06-18 | 胡健美 | The removing adsorbed layer from internal surface of cylindrical body for wetting stirrer method and apparatus |
| CN102433145A (en) * | 2011-10-23 | 2012-05-02 | 中冶焦耐(大连)工程技术有限公司 | Technique for preparing, back-distributing and conveying coke breeze |
| CN102433145B (en) * | 2011-10-23 | 2013-12-25 | 中冶焦耐(大连)工程技术有限公司 | Technique for preparing, back-distributing and conveying coke breeze |
| CN103341331A (en) * | 2013-07-09 | 2013-10-09 | 张家港市春泰环保机械工程有限公司 | Circulating feed stirring tank in kitchen waste treatment equipment |
| CN105080385A (en) * | 2015-09-09 | 2015-11-25 | 重庆市合川区环宇配件厂 | Adjustable coating stirrer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C32 | Full or partial invalidation of patent right | ||
| IP01 | Partial invalidation of patent right |
Decision date of declaring invalidation: 20020612 Decision number of declaring invalidation: 3785 Case number: W53427 Conclusion of examination: Declare a No. 96209099.9 utility model 1, 3 and 5 of claims and the claim is invalid for the technology project 2 stirring teeth sheet, in claim 4, 6 and 2 claims based technical scheme of the stirring teeth column and strip on the maintenance of validity of the patent right. Decision date: 20020612 Denomination of utility model: Improved single axle helical humidification mixer Granted publication date: 19970702 Patentee: Li Yuqing Review decision number: 3785 |
|
| C32 | Full or partial invalidation of patent right | ||
| IP01 | Partial invalidation of patent right |
Decision date of declaring invalidation: 20040609 Decision number of declaring invalidation: 6152 Case number: 5W05128 Conclusion of examination: :No. 3785 request for invalidation examines that stirrer gear is for the technical scheme of sheet is invalid in determining No. 96209099.9 utility model right requirement 1,3,5 of declaration and claim 2, and stirrer gear maintains patent right effective on the basis of being column, the technical scheme of strip in the claim 4,6 and claim 2 . 6. inspection result determines to have declared in former Granted publication text that stirrer gear is for the technical scheme of sheet is invalid in claim 1,3,5 and claim 2 at No. 3785, stirrer gear is on the basis of column, the technical scheme of strip remain effective in claim 4,6 and claim 2, declare that No. 96209099.9 utility model patent profits of Granted publication require in 6 and claim 2 that stirrer gear is invalid column, the technical scheme of strip, maintain the claim 4 in Granted publication text effective . Decision date: 20040609 Denomination of utility model: Improved single axle helical humidification mixer Granted publication date: 19970702 Patentee: Li Yuqing Review decision number: 6152 |
|
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |