CN108033286A - A kind of grain dust pelletizing system - Google Patents
A kind of grain dust pelletizing system Download PDFInfo
- Publication number
- CN108033286A CN108033286A CN201711195797.5A CN201711195797A CN108033286A CN 108033286 A CN108033286 A CN 108033286A CN 201711195797 A CN201711195797 A CN 201711195797A CN 108033286 A CN108033286 A CN 108033286A
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- CN
- China
- Prior art keywords
- dust
- groups
- removing device
- packing
- primary
- 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.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C3/00—Separating dispersed particles from gases or vapour, e.g. air, by electrostatic effect
- B03C3/017—Combinations of electrostatic separation with other processes, not otherwise provided for
-
- 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
- B65G69/00—Auxiliary measures taken, or devices used, in connection with loading or unloading
- B65G69/18—Preventing escape of dust
- B65G69/181—Preventing escape of dust by means of sealed systems
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
- Cyclones (AREA)
Abstract
The present invention relates to a kind of grain dust pelletizing system of grain packing dust removal field, packing storehouse is provided with beside some groups of packing mouths, packing is equipped with dust-extraction unit by storehouse, dust-extraction unit includes primary dust removing device and two-stage dust removal device, primary dust removing device is connected with two-stage dust removal device by cleaning shaft, primary dust removing device includes some groups of electric precipitators, screw conveyor is equipped with below some groups of electric precipitators, the outlet of screw conveyor has been directly connected to dust collecting system, two-stage dust removal device includes cyclone dust collectors, drawing mechanism is provided with below cyclone dust collectors, drawing mechanism is directly connected with screw conveyor, primary dust removing device is also equipped with effluent cycle system, autocontrol valve is also equipped between primary dust removing device and effluent cycle system；The invention effectively can carry out primary and secondary dust processing to the grain that needs are packed, and improve production efficiency, save the energy.
Description
Technical field
The present invention relates to a kind of grain dust pelletizing system in grain packing dust removal field.
Background technology
Need to use electrostatic precipitator technology in grain packing field, electrostatic precipitator technology is in high temperature fume dust removals such as thermal power plants
Application field is administered using more mature.Due to the limitation of dust removal mechanism, the efficiency of dust collection of electrostatic precipitator technology difficulty have it is larger
Improve, newly-built electrostatic precipitation system can generally control its concentration of emission in 100mg/m3 or so.Meanwhile efficiency of dust collection because by
The change of flue dust ratio resistance influences greatly, and in actual operation, using the uncertainty of fuel causes operating mode Gas Parameters off-design
Value, so as to cause emission control value of the smoke dust discharge concentration often far above design.As country is to flue gas polution control requirement
It is continuously improved, increasingly stringent to the emission request of fine dust, electrostatic precipitator technology is faced with severe challenge.
The content of the invention
The object of the present invention is to provide a kind of grain dust pelletizing system, which can be effectively to the grain that pack of needs
Primary and secondary dust processing is carried out, improves production efficiency, saves the energy.
The object of the present invention is achieved like this：A kind of grain dust pelletizing system, including packing apparatus, the packing apparatus
Some groups of packing mouths are provided with, packing storehouse is provided with beside some groups of packing mouths, is equipped with and removes by the packing storehouse
Dirt device, the dust-extraction unit include primary dust removing device and two-stage dust removal device, the primary dust removing device and two-stage dust removal
Device is connected by cleaning shaft, and the primary dust removing device includes some groups of electric precipitators, under some groups of electric precipitators
Side is equipped with screw conveyor, and the outlet of the screw conveyor has been directly connected to dust collecting system, and the two level is removed
Dirt device includes cyclone dust collectors, is provided with drawing mechanism below the cyclone dust collectors, and the drawing mechanism is directly and spiral shell
Conveyer connection is revolved, the primary dust removing device is also equipped with effluent cycle system, the primary dust removing device and sewage
Autocontrol valve is also equipped between the circulatory system.
During present invention work, it is necessary first to which the grain of packing enters progress pre-packaged in storehouse to be packed, and before packing, treats
For the grain of packing firstly the need of primary dust removing device and the processing of two-stage dust removal device is carried out, primary dust removing device is electric precipitator,
Electric precipitator effectively can carry out Electrostatic Absorption by dust, and coagulation can be carried out to dust after absorption, it is disposed
Cyclone dust removal processing is carried out by two-stage dust removal device again afterwards, after, the dust of processing is directly transported to by screw conveyor
It is collected in dust collecting system, finally sees off again.
The beneficial effects of the present invention are the invention effectively can carry out primary and secondary ash to the grain that needs are packed
Dirt processing, improves production efficiency, saves the energy.
As a further improvement on the present invention, the absorption of dust can be effectively carried out for guarantee electric precipitator；Institute
Stating primary dust removing device includes three groups of electric precipitators, corresponds to three groups of outlets below three groups of electric precipitators respectively, described three groups
It is provided with and is flexible coupling between outlet and screw conveyor.
As a further improvement on the present invention, can effectively be settled for guarantee dust；The drawing mechanism is rotation
Turn airlock, the rotation airlock is provided with sealing device.
As a further improvement on the present invention, can preferably be settled for guarantee cyclone dust collectors；The whirlwind removes
Dirt device is cyclone, and the cyclone is made of rust Steel material.
As a further improvement on the present invention, can be effectively discharged for guarantee exhaust gas；The primary dust removing device
Side is provided with circulating fan, and chimney is provided with beside the circulating fan.
As a further improvement on the present invention, can effectively work for guarantee screw conveyor；The spiral transferring
Machine is sent to be made of stainless steel material, the pipeline is wrapped up using thermal insulation material.
Brief description of the drawings
Fig. 1 is the front view of the present invention.
Wherein, 1 primary dust removing device, 2 two-stage dust removal devices, 3 circulating fans, 4 screw conveyors.
Embodiment
As shown in Figure 1, the object of the present invention is achieved like this：A kind of grain dust pelletizing system, including packing apparatus, institute
State packing apparatus and be provided with some groups of packing mouths, packing storehouse is provided with beside some groups of packing mouths, is matched somebody with somebody by the packing storehouse
Conjunction is provided with dust-extraction unit, and the dust-extraction unit includes primary dust removing device 1 and two-stage dust removal device 2, the primary dust removing dress
Put 1 to connect by cleaning shaft with two-stage dust removal device 2, the primary dust removing device 1 includes some groups of electric precipitators, if described
Screw conveyor 4 is equipped with below dry group electric precipitator, the outlet of the screw conveyor 4 has been directly connected to dust collection
System, the two-stage dust removal device 2 includes cyclone dust collectors, drawing mechanism is provided with below the cyclone dust collectors, described
Drawing mechanism is directly connected with screw conveyor 4, and the primary dust removing device 1 is also equipped with effluent cycle system, described
Autocontrol valve is also equipped between primary dust removing device 1 and effluent cycle system；The primary dust removing device 1 includes three
Group electric precipitator, three groups of electric precipitators lower section corresponds to three groups of outlets respectively, between three groups of outlets and screw conveyor 4
It is provided with and is flexible coupling；The drawing mechanism is rotation airlock, and the rotation airlock is provided with sealing device；The whirlwind removes
Dirt device is cyclone, and the cyclone is made of rust Steel material；The side of primary dust removing device 1 is provided with circulating fan 3,
The side of circulating fan 3 is provided with chimney；The screw conveyor 4 is made of stainless steel material, and the pipeline is using guarantor
Adiabator wraps up.
During present invention work, it is necessary first to which the grain of packing enters progress pre-packaged in storehouse to be packed, and before packing, treats
The grain of packing is handled firstly the need of progress primary dust removing device 1 and two-stage dust removal device 2, and primary dust removing device 1 is electric precipitation
Device, electric precipitator effectively can carry out Electrostatic Absorption by dust, and coagulation can be carried out to dust after absorption, processing
After cyclone dust removal processing is carried out by two-stage dust removal device 2 again, after, the dust of processing directly passes through screw conveyor 4
It is transported in dust collecting system and is collected, finally sees off again.
The invention is not limited in above-described embodiment, on the basis of technical solution disclosed by the invention, the skill of this area
Art personnel are according to disclosed technology contents, it is not necessary to which performing creative labour can make one to some of which technical characteristic
A little to replace and deform, these are replaced and deformation is within the scope of the present invention.
Claims (6)
1. a kind of grain dust pelletizing system, including packing apparatus, the packing apparatus is provided with some groups of packing mouths, its feature exists
In some groups of packing mouths side is provided with packing storehouse, and dust-extraction unit, the dedusting dress are equipped with by the packing storehouse
Put and connected including primary dust removing device and two-stage dust removal device, the primary dust removing device and two-stage dust removal device by cleaning shaft
Connect, the primary dust removing device includes some groups of electric precipitators, and spiral transferring is equipped with below some groups of electric precipitators
Machine is sent, the outlet of the screw conveyor has been directly connected to dust collecting system, and the two-stage dust removal device includes cyclone dust removal
Device, is provided with drawing mechanism below the cyclone dust collectors, and the drawing mechanism is directly connected with screw conveyor, and described one
Level dust-extraction unit is also equipped with effluent cycle system, also coordinates between the primary dust removing device and effluent cycle system and sets
It is equipped with autocontrol valve.
A kind of 2. grain dust pelletizing system according to claim 1, it is characterised in that：The primary dust removing device includes three
Group electric precipitator, three groups of electric precipitators lower section correspond to three groups of outlets respectively, and described three groups between outlet and screw conveyor
It is provided with and is flexible coupling.
A kind of 3. grain dust pelletizing system according to claim 1, it is characterised in that：The drawing mechanism closes wind for rotation
Device, the rotation airlock are provided with sealing device.
A kind of 4. grain dust pelletizing system according to claim 1, it is characterised in that：The cyclone dust collectors are picogram
Dragon, the cyclone are made of rust Steel material.
A kind of 5. grain dust pelletizing system according to claim 1, it is characterised in that：Set beside the primary dust removing device
Circulating fan is equipped with, chimney is provided with beside the circulating fan.
A kind of 6. grain dust pelletizing system according to claim 1, it is characterised in that：The screw conveyor is using stainless
Steel material is made, and the pipeline is wrapped up using thermal insulation material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711195797.5A CN108033286A (en) | 2017-11-24 | 2017-11-24 | A kind of grain dust pelletizing system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711195797.5A CN108033286A (en) | 2017-11-24 | 2017-11-24 | A kind of grain dust pelletizing system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108033286A true CN108033286A (en) | 2018-05-15 |
Family
ID=62093198
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711195797.5A Pending CN108033286A (en) | 2017-11-24 | 2017-11-24 | A kind of grain dust pelletizing system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108033286A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113952816A (en) * | 2020-07-15 | 2022-01-21 | 桃源县平安机械设备制造有限公司 | Two-stage adjustable dust removal equipment |
| CN113952817A (en) * | 2020-07-15 | 2022-01-21 | 桃源县平安机械设备制造有限公司 | Multistage adjustable dust removal equipment |
-
2017
- 2017-11-24 CN CN201711195797.5A patent/CN108033286A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113952816A (en) * | 2020-07-15 | 2022-01-21 | 桃源县平安机械设备制造有限公司 | Two-stage adjustable dust removal equipment |
| CN113952817A (en) * | 2020-07-15 | 2022-01-21 | 桃源县平安机械设备制造有限公司 | Multistage adjustable dust removal equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180515 |
|
| WD01 | Invention patent application deemed withdrawn after publication |