CN104555150A - Activating hopper of pneumatic conveying system for fly ash - Google Patents
Activating hopper of pneumatic conveying system for fly ash Download PDFInfo
- Publication number
- CN104555150A CN104555150A CN201310491152.1A CN201310491152A CN104555150A CN 104555150 A CN104555150 A CN 104555150A CN 201310491152 A CN201310491152 A CN 201310491152A CN 104555150 A CN104555150 A CN 104555150A
- Authority
- CN
- China
- Prior art keywords
- hopper
- fly ash
- activation
- transport system
- main body
- 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
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D88/00—Large containers
- B65D88/54—Large containers characterised by means facilitating filling or emptying
- B65D88/64—Large containers characterised by means facilitating filling or emptying preventing bridge formation
- B65D88/66—Large containers characterised by means facilitating filling or emptying preventing bridge formation using vibrating or knocking devices
- B65D88/665—Large containers characterised by means facilitating filling or emptying preventing bridge formation using vibrating or knocking devices using a resonator, e.g. supersonic generator
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D88/00—Large containers
- B65D88/26—Hoppers, i.e. containers having funnel-shaped discharge sections
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Filling Or Emptying Of Bunkers, Hoppers, And Tanks (AREA)
Abstract
The invention relates to an activating hopper of a pneumatic conveying system for fly ash. The activating hopper comprises a disc vibrating feed hopper body 1, a balancer 2, an eccentric exciter 3, an exciting spring 4, a vibrating motor 5 and a pneumatic gate 6. The activating hopper has the advantages that the hopper can activate material to flow fast by vibration, output of the material is controllable, maintenance is simple, and maintenance cost is low.
Description
Technical field
The present invention relates to a kind of fly ash air-transport system activation hopper, belong to the technical field of air-transport system.
Background technology
Traditional fly ash air-transport system the free landing mode of the many employings of activation hopper static disk hopper, the activity of fly ash discharging affects comparatively large by physical energy, fly ash can not quantitatively, evenly, continuously be carried.
Summary of the invention
The object of the invention is to improve the deficiencies in the prior art, provide a kind of fly ash that makes from entrance to discharging opening to loosen activation, realize the mechanical device that discharging fly ash is carried quantitatively, evenly, continuously.The object of the present invention is achieved like this: the activation hopper that the present invention relates to a kind of fly ash air-transport system, activation hopper comprises disk vibration feed hopper main body 1, balancing device 2, eccentricity excitation body 3, exciting vibration spring 4 and vibrating motor 5, pneumatic gate valve 6 forms, eccentricity excitation body 3 is driven to vibrate by vibrating motor 5 under it is characterized in that activation hopper mode of operation, main body 1 vibration makes the fly ash of entrance top loosen activation, and be gradually slipped in curved groove from the deflector guide in main body, until discharging opening, realize the object of discharging, thus fly ash is quantitative, evenly, carry continuously.The disk vibration feed hopper 1 of described activation hopper has unique protruding wedge shape Cone Disc, cone bucket angle 32.5 °.Described balancing device 2 is arranged on the bottom of activation hopper, the pivot structure be made up of eccentric block.Described eccentricity excitation body 3 is arranged on the outer lower of hopper main body, is fixed on by the eccentric block on the single shaft of bearings.Elastic caoutchouc damping spring is adopted to support between the disk of described exciting vibration spring 4 disk vibration feed hopper and built-in fitting.Described vibrating motor 5 is sent to power on eccentric force excitor 3 by belt drive.Described pneumatic gate valve 6 is side-by-side gate, and gate adopts wear-resisting steel plate to make, and bulkhgead gate is hermetically sealed form, and two panels flashboard is upper and lower offset pattern.
the self-locking regulating plate of the curved groove discharge outlet of described disk vibration feed hopper main body 1, can carry out 0 ° of-158.5 ° of angular adjustment.
the invention has the beneficial effects as follows:
1. activated vibration feed hopper can excite fly ash to flow fast in position;
2, fly ash output can be controlled;
3, safeguard simple and expense is low.
Accompanying drawing explanation
the activation hopper detail drawing of a kind of fly ash air-transport system of Fig. 1:
1-disk vibration feed hopper main body 2-balancing device 3-eccentricity excitation body 4-exciting vibration spring 5-vibrating motor 6-pneumatic gate valve.
Detailed description of the invention
each portion composition of the activation hopper of embodiment 1 one kinds of fly ash air-transport systems and effect:
Activation hopper comprises disk vibration feed hopper main body 1, balancing device 2, eccentricity excitation body 3, exciting vibration spring 4 and vibrating motor 5, pneumatic gate valve 6 forms, excitor vibration is driven by vibrating motor under it is characterized in that activation hopper mode of operation, utilize the vibration principle of double mass subresonance to drive main body and obtain the amplitude of needs, main body 1 vibration makes the fly ash of entrance top loosen activation, and the disk vibration feed hopper 1 being gradually slipped to the activation hopper described in curved groove from the deflector guide in main body has unique protruding wedge shape Cone Disc, cone bucket angle 32.5 °, always contact with stockpile, the abundant fluidization of ash conveying can be made.Balancing device 2 is arranged on the bottom of activation hopper, the pivot structure be made up of eccentric block.Eccentricity excitation body 3 is arranged on the outer lower of hopper main body, and be fixed on by the eccentric block on the single shaft of bearings, its oscillation frequency is low frequency, can produce the huge energy needed for fly ash input that acquisition is larger.Adopt elastic caoutchouc damping spring to support between the disk of exciting vibration spring 4 disk vibration feed hopper and built-in fitting, rubber shock-absorbing spring allows the motion of all directions, excites fly ash to flow, and improves ash transfer ability, reduces energy consumption.Vibrating motor 5 is sent to power on eccentric force vibration excitor by belt drive.Pneumatic gate valve 6 is side-by-side gate; gate adopts wear-resisting steel plate to make; bulkhgead gate is designed to hermetically sealed form; two panels flashboard is upper and lower offset pattern; two panels gate intersection >=30mm during Close All, gate upper surface lays the thick cover plate of 3mm, flashboard horizontal slip on high molecular plastic alloy slide block; plastic alloy slide block makes it wash away from fly ash, for controlling blanking flow by wear-resistant steel (ball hardness 240) protection.The self-locking regulating plate of the curved groove discharge outlet of disk vibration feed hopper main body 1,0 ° of-158.5 ° of angular adjustment can be carried out, so that activated vibrating feeding machine can adapt to the different fly ash of various physical property, energy automatic locking fly ash, prevents fly ash from freely gliding.
the principle of work of the activation hopper of embodiment 2 one kinds of fly ash air-transport systems:
Activation hopper is positioned at the bottom of feed bin, and its effect excites fly ash to flow fast.Once fly ash flows, flow velocity is just regulated by flow rate control gate
.the traffic capacity of activation hopper is 1.8 times of static disk hopper, and 32.5 degree tapers improve the stationarity that fly ash flows, and can eliminate the phenomenons such as the bridge formation that other tapers easily produce.Unique design make activation hopper can cycle event to realize maximum output.Cycle event can produce uniform fly ash stream, extends the service life of vibration excitor, reduce energy consumption.
When fly ash without external force enters static chute, its flowing power depends on the character of fly ash itself, as: the situation of humidity, grain size, fly ash type, pollutants, the degree etc. of consolidation.Activation hopper is directly passed to stockpile vibration wave by protruding disk.Even and concentric vibration wave ringing, produce maximum under unload output effect.Activation hopper utilize be swinging drive, like this generation be all horizontal direction effectively, larger disturbance force can be formed.Energy directly passes to stockpile by protruding disk, can directly contact between such fly ash grain.Activation hopper is supported by heavy duty rubber shock absorber, and they are arranged on the base plate of feed bin, and enough flexibilities are digested laterally and the motion of axial plane.
Claims (8)
1. the present invention relates to a kind of activation hopper of fly ash air-transport system, activation hopper comprises disk vibration feed hopper main body 1, balancing device 2, eccentricity excitation body 3, exciting vibration spring 4 and vibrating motor 5, pneumatic gate valve 6 forms, eccentricity excitation body 3 is driven to vibrate by vibrating motor 5 under it is characterized in that activation hopper mode of operation, main body 1 vibration makes the fly ash of entrance top loosen activation, and be gradually slipped in curved groove from the deflector guide in main body, until discharging opening, realize the object of discharging, thus fly ash quantitatively, evenly, is continuously carried.
2. the activation hopper of a kind of fly ash air-transport system according to claim 1, is characterized in that the disk vibration feed hopper 1 of described activation hopper has unique protruding wedge shape Cone Disc, cone bucket angle 32.5 °.
3. the activation hopper of a kind of fly ash air-transport system according to claim 1, is characterized in that described balancing device 2 is arranged on the bottom of activation hopper, the pivot structure be made up of eccentric block.
4. the activation hopper of a kind of fly ash air-transport system according to claim 1, is characterized in that described eccentricity excitation body 3 is arranged on the outer lower of hopper main body, is fixed on by the eccentric block on the single shaft of bearings.
5. the activation hopper of a kind of fly ash air-transport system according to claim 1, is characterized in that adopting elastic caoutchouc damping spring to support between the disk of described exciting vibration spring 4 disk vibration feed hopper and built-in fitting.
6. the activation hopper of a kind of fly ash air-transport system according to claim 1, is characterized in that described vibrating motor 5 is sent to power on eccentric force excitor 3 by belt drive.
7. the activation hopper of a kind of fly ash air-transport system according to claim 1, it is characterized in that described pneumatic gate valve 6 is side-by-side gate, gate adopts wear-resisting steel plate to make, and bulkhgead gate is hermetically sealed form, and two panels flashboard is upper and lower offset pattern.
8. the activation hopper of a kind of fly ash air-transport system according to claim 1, is characterized in that the self-locking regulating plate of the curved groove discharge outlet of described disk vibration feed hopper main body 1, can carry out 0 ° of-158.5 ° of angular adjustment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310491152.1A CN104555150A (en) | 2013-10-20 | 2013-10-20 | Activating hopper of pneumatic conveying system for fly ash |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310491152.1A CN104555150A (en) | 2013-10-20 | 2013-10-20 | Activating hopper of pneumatic conveying system for fly ash |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104555150A true CN104555150A (en) | 2015-04-29 |
Family
ID=53072404
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310491152.1A Pending CN104555150A (en) | 2013-10-20 | 2013-10-20 | Activating hopper of pneumatic conveying system for fly ash |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104555150A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107854316A (en) * | 2017-10-25 | 2018-03-30 | 浙江益立胶囊股份有限公司 | The capsule filling machine and medicinal powder fill method of a kind of Dosed medicinal powder |
| CN108726022A (en) * | 2018-06-26 | 2018-11-02 | 栗承栋 | A kind of funnel material-clearing device and funnel |
-
2013
- 2013-10-20 CN CN201310491152.1A patent/CN104555150A/en active Pending
Non-Patent Citations (1)
| Title |
|---|
| 史桂平，刘淑良，闫如安: "全自动激振给料机在伊东煤炭战略装车基地的应用", 《煤炭加工与综合利用》 * |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107854316A (en) * | 2017-10-25 | 2018-03-30 | 浙江益立胶囊股份有限公司 | The capsule filling machine and medicinal powder fill method of a kind of Dosed medicinal powder |
| CN107854316B (en) * | 2017-10-25 | 2024-02-23 | 浙江益立胶囊股份有限公司 | Powder quantitative capsule filling machine and powder filling method |
| CN108726022A (en) * | 2018-06-26 | 2018-11-02 | 栗承栋 | A kind of funnel material-clearing device and funnel |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106944335B (en) | A kind of straight line uniform thickness separating sieve | |
| CN202366874U (en) | Close-up type equal-thickness vibrating screen | |
| CN105855030B (en) | Ceramic raw material roller mill electric and magnetic oscillation sieves feeding back device | |
| CN101780885A (en) | Material feeder | |
| CN202096972U (en) | Double-moving jaw vibration jaw crusher | |
| CN101412469A (en) | Double-mass vibratory conveyer | |
| CN104555150A (en) | Activating hopper of pneumatic conveying system for fly ash | |
| CN201043088Y (en) | Round heap dual-plastid activation shaker feeder | |
| CN202113902U (en) | Energy-saving conical mill | |
| CN201692833U (en) | Vibration jaw type crusher | |
| CN100368092C (en) | Milling method | |
| CN201692834U (en) | Vibrating jaw type crusher | |
| CN104492525A (en) | Flexible transmission crusher | |
| CN202492129U (en) | Vibrating feeder | |
| RU2671169C1 (en) | Vibration mill | |
| RU2411082C2 (en) | Method of grinding loose materials in centrifugal mill | |
| CN101927883A (en) | Anti-blocking hopper of ship unloader | |
| CN104984793B (en) | It is inserted into the high frequency linear vibration tube-type batcher of dynamic device feed pore | |
| RU2715638C1 (en) | Vibratory mill | |
| CN212558468U (en) | Vibrating decrement balance | |
| CN212041443U (en) | Electromagnetic vibrating screen | |
| CN214494560U (en) | Silicon controlled electromagnetic feeding device for batching workshop | |
| CN204802541U (en) | Seat formula batcher | |
| CN201793183U (en) | Anti-blocking hopper of ship unloading machine | |
| CN206939702U (en) | The electro-vibrating feeder of adjustable amplitude |
Legal Events
| 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: 20150429 |
|
| RJ01 | Rejection of invention patent application after publication |