CN105600319A - Disc-type electric feeding system - Google Patents
Disc-type electric feeding system Download PDFInfo
- Publication number
- CN105600319A CN105600319A CN201610098751.0A CN201610098751A CN105600319A CN 105600319 A CN105600319 A CN 105600319A CN 201610098751 A CN201610098751 A CN 201610098751A CN 105600319 A CN105600319 A CN 105600319A
- Authority
- CN
- China
- Prior art keywords
- feeding system
- electric feeding
- disk
- rotating shaft
- angle
- 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.)
- Pending
Links
- 230000007246 mechanism Effects 0.000 claims abstract description 10
- 238000007599 discharging Methods 0.000 claims description 11
- 230000015572 biosynthetic process Effects 0.000 claims description 4
- 239000000463 material Substances 0.000 abstract description 30
- 238000012423 maintenance Methods 0.000 abstract description 6
- 239000002893 slag Substances 0.000 abstract description 2
- 230000000903 blocking effect Effects 0.000 abstract 2
- 230000033001 locomotion Effects 0.000 description 9
- 239000000428 dust Substances 0.000 description 8
- 239000002245 particle Substances 0.000 description 6
- 230000000694 effects Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 239000003082 abrasive agent Substances 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 235000012054 meals Nutrition 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G29/00—Rotary conveyors, e.g. rotating discs, arms, star-wheels or cones
Landscapes
- Filling Or Emptying Of Bunkers, Hoppers, And Tanks (AREA)
Abstract
The invention provides a disc-type electric feeding system. The disc-type electric feeding system comprises a machine shell, a driving mechanism, a rotating shaft, side annular discs, a middle annular disc, multiple material blocking plates and a maintenance door, wherein the machine shell is provided with an eccentric feed inlet and an outlet, the driving mechanism is installed on the outer side of the machine shell, the rotating shaft is installed on the machine shell and driven by the driving mechanism, the side annular discs and the middle annular discs are installed on the rotating shaft, the material blocking plates are installed on the shell in an inclined mode, and the maintenance door is installed on the shell. According to the disc-type electric feeding system, material conveying is smooth and cannot be blocked, maintenance is convenient, and it is guaranteed that when a feeder stops working, the materials can stop moving. The disc-type electric feeding system can be widely applied to a coal-fired boiler bottom slag treatment system.
Description
Technical field
The present invention relates to a kind of disk electric feeding system, can be widely used at the bottom of coal-burning boiler in slag disposal system.
Background technology
At present, existing batcher is star formula batcher, relies on the rotation of blade that power is provided, and relies on the space between blade and blade, realizes the feed motion of a certain amount of material. In the batcher course of work, blade rotation is near charging aperture time, and the gap of blade and charging aperture housing is by being decreased to greatly gradually to fixed gap, and this gap value changes to and is less than material size by being greater than material size; Processing, hardness is large, when the larger and inhomogeneous material of granularity, in this rotation process, material can jam between blade and housing, can cause vexed car, even cause batcher to damage, affect the normal operation of whole system.
Summary of the invention
The disk electric feeding system of material energy stop motion when the object of the present invention is to provide that a kind of mass transport is unimpeded, maintenance is convenient and ensureing that batcher quits work.
In order to achieve the above object, disk electric feeding system of the present invention, comprise the casing that eccentric charging aperture and discharging opening are set, be arranged on the driving mechanism in casing outside, be arranged on the rotating shaft driving on casing and by driving mechanism, be arranged on side circular disk, intermediate annular disk in rotating shaft, tilt to be arranged on the several striker plates on housing, be arranged on the access door on housing.
Disk electric feeding system of the present invention, described eccentric charging aperture and discharging opening, this offset must meet, and discharging opening passway any point is less than angle of repose to the maximum angle of rotating shaft cylindrical tangent line and horizontal plane formation.
Disk electric feeding system of the present invention, described angle of repose, also claims angle of repose, refers to that bulk cargo can keep the monolateral maximum angle to horizontal plane of natural stability state in the time stacking.
Disk electric feeding system of the present invention, described casing, its side, lower-left is provided with one section of arc side plate, and the arc column face plate center line of this arc side plate is identical with the centre of gyration line of circular disk centre of gyration line and rotating shaft.
Disk electric feeding system of the present invention, described striker plate, is the flat board with circular disk slotted eye.
Disk electric feeding system of the present invention, its operation principle is: material, under Action of Gravity Field, is subject to stopping of striker plate, enter in inner space, batcher left side, the eccentric structure of casing, can staticly be deposited in gap, batcher left side material, and does not automatically flow out. In the time that batcher is worked, driving mechanism drives rotating shaft to rotate, and circular disk is followed rotation, be filled in the material of batcher inside, motion under circular disk frictional force drives, the frictional force between material and material realizes the motion of more materials simultaneously, realizes mass transport.
Disk electric feeding system of the present invention, described charging aperture, discharging opening are eccentric structure, and this offset must meet, and discharging opening passway any point is less than angle of repose to the maximum angle of rotating shaft cylindrical tangent line and horizontal plane formation. While ensureing that batcher quits work, the stop motion of material energy.
Disk electric feeding system of the present invention, described angle of repose, also claims angle of repose, refers to that bulk cargo can keep the monolateral maximum angle to horizontal plane of natural stability state in the time stacking. After this angle forms, more up heap adds this bulk cargo, will naturally flow down, and keeps this angle, only can increase, and strengthens floor space simultaneously. In the stacking of mound, dump, grain, often can see this phenomenon, different types of bulk cargo angle of repose is different. Particle angle of repose claims again dust angle of repose or stocking angle. The cone generatrices that powder dust particle is piled into while falling continuously on level board by aperture and the angle of horizontal plane. The mean value of many dust angles of repose is about 35 °-40 °, relevant with factors such as dust kind, particle diameter, shape and moisture content. Same dust, particle diameter is less, and angle of repose is larger; The more smooth or particle of subglobular more in surface, rests in peace less; Dust moisture content is larger, and angle of repose is larger. Dust angle of repose is one of dynamic characteristics of dust, is the Main Basis of design cleaner.
Disk electric feeding system of the present invention, described intermediate annular disk, both sides all with material effect, and keep certain interval with the cambered plate of housing; And side circular disk is only in inner side and material effect. Therefore, can high-abrasive material be all set in the two sides of intermediate annular disk, only in the inner side of side circular disk, high-abrasive material be set.
Disk electric feeding system of the present invention, described rotating shaft, is axial workpiece, and circular disk is set above, is the power transmission shaft of whole batcher. This structure can ensure that the gravity direct effect of material is in casing and rotating shaft, and can not form natural flow.
Disk electric feeding system of the present invention, for ensureing that material moves along passage, the both ends of circular disk and housing should arrange less gap 1～5mm, prevent that material from entering circular disk and affecting revolute pair outward.
Disk electric feeding system of the present invention, circular disk remains unchanged with the gap of housing in rotation process, so mass transport is unimpeded, can jam. The batcher structure according to the present invention, whole rotor comprises that circular disk and rotating shaft are the rotary bodies about center of rotation, in rotation process, outer contour does not change, and gap between housing remains unchanged.
Disk electric feeding system of the present invention, described striker plate, is positioned at charging aperture below, for stopping that material directly falls. All retain certain interval with circular disk and rotating shaft. Striker plate is in tilted layout, and its incline direction and angular dimension should be of value to the charging of material. The gap of striker plate and rotating shaft and circular disk setting should be less than the gap of circular disk and arc side plate, because this gap is positioned at material counter motion side, direction of rotation makes material deviate from intermittent motion, so also there will not be jam.
Disk electric feeding system of the present invention for convenience of repair and maintenance, is provided with access door on casing.
Disk electric feeding system of the present invention, between circular disk and circular disk, all has larger space between rotating shaft and housing, this space is that material channel and size are greater than raw meal particle size, can jam. Certain movement gap is set, because this gap remains unchanged in the course of the work, so can jam between circular disk and housing. Between striker plate and rotating shaft and circular disk, be provided with less gap, direction of rotation makes material deviate from gap, not jam. Adopt frictional force drives material, there is no stuck issue.
In sum, disk electric feeding system of the present invention, mass transport is unimpeded, can jam, maintenance is convenient, material energy stop motion while ensureing that batcher quits work.
Brief description of the drawings
Below in conjunction with drawings and Examples, the present invention is further described.
Fig. 1 is disk electric feeding system profile of the present invention;
Fig. 2 is Fig. 1 left view;
Fig. 3 is the structural representation of striker plate in Fig. 1.
Detailed description of the invention
In Fig. 1～Fig. 3, disk electric feeding system of the present invention, comprise the casing 1 that eccentric charging aperture b and discharging opening c are set, be arranged on the driving mechanism 2 in casing outside, be arranged on the rotating shaft 3 driving on casing and by driving mechanism, be arranged on side circular disk 4, intermediate annular disk 5 in rotating shaft, tilt to be arranged on the several striker plates 6 on housing, be arranged on the access door 7 on housing.
Disk electric feeding system of the present invention, described eccentric charging aperture and discharging opening, this offset must meet, and discharging opening passway any point is less than angle of repose to the maximum angle a of rotating shaft cylindrical tangent line and horizontal plane formation.
Disk electric feeding system of the present invention, described angle of repose, also claims angle of repose, refers to that bulk cargo can keep the monolateral maximum angle to horizontal plane of natural stability state in the time stacking.
Disk electric feeding system of the present invention, described casing, its side, lower-left is provided with one section of arc side plate 8, and the arc column face plate center line of this arc side plate is identical with the centre of gyration line of circular disk centre of gyration line and rotating shaft.
Disk electric feeding system of the present invention, described striker plate, is the flat board with circular disk slotted eye d.
Claims (5)
1. a disk electric feeding system, it is characterized in that, comprise the casing that eccentric charging aperture and discharging opening are set, be arranged on the driving mechanism in casing outside, be arranged on the rotating shaft driving on casing and by driving mechanism, be arranged on side circular disk, intermediate annular disk in rotating shaft, tilt to be arranged on the several striker plates on housing, be arranged on the access door on housing.
2. disk electric feeding system according to claim 1, is characterized in that, described eccentric charging aperture and discharging opening, and this offset must meet, and discharging opening passway any point is less than angle of repose to the maximum angle of rotating shaft cylindrical tangent line and horizontal plane formation.
3. disk electric feeding system according to claim 2, is characterized in that, described angle of repose also claims angle of repose, refers to that bulk cargo can keep the monolateral maximum angle to horizontal plane of natural stability state in the time stacking.
4. disk electric feeding system according to claim 1, is characterized in that, described casing, and its side, lower-left is provided with one section of arc side plate, and the arc column face plate center line of this arc side plate is identical with the centre of gyration line of circular disk centre of gyration line and rotating shaft.
5. disk electric feeding system according to claim 1, is characterized in that, described striker plate is the flat board with circular disk slotted eye.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610098751.0A CN105600319A (en) | 2016-02-24 | 2016-02-24 | Disc-type electric feeding system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610098751.0A CN105600319A (en) | 2016-02-24 | 2016-02-24 | Disc-type electric feeding system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105600319A true CN105600319A (en) | 2016-05-25 |
Family
ID=55980774
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610098751.0A Pending CN105600319A (en) | 2016-02-24 | 2016-02-24 | Disc-type electric feeding system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105600319A (en) |
Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU861952A1 (en) * | 1978-02-13 | 1981-09-07 | |Эа вители | Loose material batcher |
| CA2124099A1 (en) * | 1994-03-09 | 1995-09-10 | George Maclean Worden | Volumetric airlock feeder |
| CN201545520U (en) * | 2009-11-13 | 2010-08-11 | 江阴市宏能科技有限公司 | Automatic air-locking material distributor |
| CN201971407U (en) * | 2011-03-30 | 2011-09-14 | 中材建设有限公司 | Anti-sticking, anti-blockage rotary air-locking discharger |
| CN102431777A (en) * | 2011-08-26 | 2012-05-02 | 浙江菲达脱硫工程有限公司 | Anti-blocking star-shaped feeding device |
| KR101149067B1 (en) * | 2010-03-12 | 2012-05-24 | 고세훈 | Rotary Feeder |
| CN102898051A (en) * | 2011-07-28 | 2013-01-30 | 苏州中材建设有限公司 | Vertical roller mill rotary feed device |
| CN103896027A (en) * | 2014-03-19 | 2014-07-02 | 中国矿业大学 | Novel impeller feeder |
| CN204137768U (en) * | 2014-08-25 | 2015-02-04 | 溧阳市荣达饲料设备有限公司 | Wood chip closes wind feeding machine |
| CN204384296U (en) * | 2014-12-16 | 2015-06-10 | 赛鼎工程有限公司 | A kind of rigid impeller feeding machine with roller |
| CN204980109U (en) * | 2015-08-08 | 2016-01-20 | 江苏新蓝智能装备有限公司 | Rotary eccentric plug valve box and rotary valve thereof |
| CN205397276U (en) * | 2016-02-24 | 2016-07-27 | 青岛达能环保设备股份有限公司 | Electronic batcher of disk |
-
2016
- 2016-02-24 CN CN201610098751.0A patent/CN105600319A/en active Pending
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU861952A1 (en) * | 1978-02-13 | 1981-09-07 | |Эа вители | Loose material batcher |
| CA2124099A1 (en) * | 1994-03-09 | 1995-09-10 | George Maclean Worden | Volumetric airlock feeder |
| CN201545520U (en) * | 2009-11-13 | 2010-08-11 | 江阴市宏能科技有限公司 | Automatic air-locking material distributor |
| KR101149067B1 (en) * | 2010-03-12 | 2012-05-24 | 고세훈 | Rotary Feeder |
| CN201971407U (en) * | 2011-03-30 | 2011-09-14 | 中材建设有限公司 | Anti-sticking, anti-blockage rotary air-locking discharger |
| CN102898051A (en) * | 2011-07-28 | 2013-01-30 | 苏州中材建设有限公司 | Vertical roller mill rotary feed device |
| CN102431777A (en) * | 2011-08-26 | 2012-05-02 | 浙江菲达脱硫工程有限公司 | Anti-blocking star-shaped feeding device |
| CN103896027A (en) * | 2014-03-19 | 2014-07-02 | 中国矿业大学 | Novel impeller feeder |
| CN204137768U (en) * | 2014-08-25 | 2015-02-04 | 溧阳市荣达饲料设备有限公司 | Wood chip closes wind feeding machine |
| CN204384296U (en) * | 2014-12-16 | 2015-06-10 | 赛鼎工程有限公司 | A kind of rigid impeller feeding machine with roller |
| CN204980109U (en) * | 2015-08-08 | 2016-01-20 | 江苏新蓝智能装备有限公司 | Rotary eccentric plug valve box and rotary valve thereof |
| CN205397276U (en) * | 2016-02-24 | 2016-07-27 | 青岛达能环保设备股份有限公司 | Electronic batcher of disk |
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| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160525 |
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| RJ01 | Rejection of invention patent application after publication |