CN206540158U - A kind of automatic feeding device of boiler - Google Patents
A kind of automatic feeding device of boiler Download PDFInfo
- Publication number
- CN206540158U CN206540158U CN201720048875.8U CN201720048875U CN206540158U CN 206540158 U CN206540158 U CN 206540158U CN 201720048875 U CN201720048875 U CN 201720048875U CN 206540158 U CN206540158 U CN 206540158U
- Authority
- CN
- China
- Prior art keywords
- boiler
- conveying
- coal
- mixing chamber
- storehouse
- 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.)
- Expired - Fee Related
Links
- 238000002485 combustion reaction Methods 0.000 claims abstract description 20
- 239000003245 coal Substances 0.000 claims abstract description 17
- 239000002817 coal dust Substances 0.000 claims abstract description 13
- 239000004744 fabric Substances 0.000 claims abstract description 8
- 239000007789 gas Substances 0.000 claims description 5
- 239000000203 mixture Substances 0.000 claims description 2
- 239000000843 powder Substances 0.000 claims description 2
- 239000000463 material Substances 0.000 claims 1
- 239000003500 flue dust Substances 0.000 abstract description 3
- 238000007599 discharging Methods 0.000 description 4
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000003546 flue gas Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
Landscapes
- Gasification And Melting Of Waste (AREA)
Abstract
The utility model provides a kind of automatic feeding device of boiler, including hopper, the bottom of hopper, which is provided with the middle part of vertical feeding channel, vertical feeding channel, is provided with screen cloth, the bottom of vertical feeding channel is correspondingly arranged on conveying storehouse, and conveying is provided with horizontal conveying belt in storehouse；The lower end of conveying bin discharge port external is provided with ball mill pulverizer, grinding machine is made up of the spherical cavity of motion rotation with the abrading-ball being arranged in spherical cavity, spherical cavity side is connected with blower fan by pipeline, other side is provided with coal dust blowpipe, the end of coal dust blowpipe is connected with mixing chamber, and mixing chamber is communicated with the combustion chamber of boiler.The device can lift the efficiency of combustion of fire coal, and reduction coal-burning boiler reduces pollution of the coal-burning boiler to environment because of the flue dust for insufficient generation of burning.
Description
Technical field
The utility model is related to a kind of boiler component, more particularly to a kind of charging gear of boiler.
Background technology
Raw coal is directly sent to boiler combustion by coal-burning boiler of the prior art when feed using conveying device
In room, because raw coal is without processing, its efficiency of combustion is limited, can cause volume of smoke because burning is insufficient, this is also mesh
How the preceding with serious pollution key factor of coal-burning boiler, improve what is produced in the efficiency of combustion of fire coal, reduction combustion process
Flue dust, is in the urgent need to address increasingly serious today in haze.
Utility model content
In order to solve problem present in background technology, the utility model provides a kind of automatic feeding device of boiler,
The device can lift the efficiency of combustion of fire coal, and reduction coal-burning boiler reduces coal-fired pot because of the flue dust for insufficient generation of burning
Pollution of the stove to environment.
To reach above-mentioned purpose, the utility model is adopted the following technical scheme that：
The raw coal for boiler combustion, its feature are shelved with a kind of automatic feeding device of boiler, including hopper, hopper
It is, the bottom of hopper, which is provided with the middle part of vertical feeding channel, vertical feeding channel, is provided with screen cloth, vertical feeding channel
Bottom is correspondingly arranged on conveying storehouse, and the top one end in conveying storehouse is provided with charging aperture, and the bottom other end in conveying storehouse is provided with
Discharging opening, conveying is provided with horizontal conveying belt in storehouse；
The lower end of conveying bin discharge port external is provided with ball mill pulverizer, spherical cavity and setting of the grinding machine by motion rotation
Abrading-ball composition in spherical cavity, spherical cavity side is connected with blower fan by pipeline, and other side is provided with coal dust and blown
Pipe, the end of coal dust blowpipe is connected with mixing chamber, and mixing chamber is communicated with the combustion chamber of boiler.
The bottom of mixing chamber is provided with air admission hole.
Mixing chamber is passed through gases at high pressure by air admission hole.
Screen cloth is connected with vibrator.
The beneficial effects of the utility model are：Combustion chamber is injected to by the way of coal dust mixed gas, so that coal
Powder, which is entered behind combustion chamber, to be burnt, so that raw coal burns completely, has prevented to produce because of burning insufficient substantially
Raw flue gas, reduces the pollution to environment, improves efficiency of combustion, reduce energy resource consumption.
Brief description of the drawings
The utility model is further illustrated below in conjunction with the accompanying drawings
Fig. 1 is the overall structure diagram of charging gear described in the utility model；
Embodiment
Explanation and embodiment are further described to the utility model below in conjunction with the accompanying drawings：
Embodiment 1
As shown in figure 1, a kind of automatic feeding device of boiler, including hopper 1, it is shelved with hopper 1 for boiler combustion
Raw coal 2, the bottom of hopper 1 is provided with vertical feeding channel 3, and the middle part of vertical feeding channel 3 is provided with screen cloth, and screen cloth is with shaking
Dynamic device 4 is connected, and raw coal 2 from hopper 1 during being moved downward, by the examination of screen cloth, and the raw coal of bulky grain is left.
The bottom of vertical feeding channel 3 is correspondingly arranged on conveying storehouse 5, and the top one end in conveying storehouse 5 is provided with charging aperture, defeated
The bottom other end in storehouse 5 is sent to be provided with discharging opening, conveying is provided with horizontal conveying belt 6 in storehouse 5, from vertical feeding channel 3
The raw coal fallen drops on horizontal conveying belt 6 by charging aperture, after the transfer of horizontal conveying belt 6, from conveying storehouse 5 other one
The discharging opening at end slides.
The lower end of the conveying discharging opening of storehouse 5 is provided with ball mill pulverizer 7, ball mill pulverizer by motion rotation spherical cavity and
The abrading-ball 8 being arranged in spherical cavity is constituted, and raw coal is fallen into after spherical cavity, in the rotary course of spherical cavity, the phase of abrading-ball 8
Mutually collision, it is coal dust that raw coal, which is crushed,.
Spherical cavity side is connected with blower fan 9 by pipeline, and other side is provided with coal dust blowpipe 10, coal dust blowpipe 10
End be connected with mixing chamber 11, mixing chamber 11 is communicated with the combustion chamber 12 of boiler, and the bottom of mixing chamber 11 is provided with air admission hole, blows
Fan 9 blows to the coal dust in spherical cavity in mixing chamber 11 by coal dust blowpipe 10, with entering from air admission hole in mixing chamber 11
It is injected into combustion chamber and burns after the gases at high pressure mixing entered.
Due to combustion chamber being injected to by the way of coal dust mixed gas, so that coal dust is entered behind combustion chamber i.e.
Burnt, so that raw coal burns completely, prevented, because burning flue gas that is insufficient and producing, to reduce to ring substantially
The pollution in border, improves efficiency of combustion, reduces energy resource consumption.
It will be recognized by those skilled in the art, can be to above-mentioned on the premise of without departing from protection scope of the present invention
Embodiment carries out various modifications, change and combined, and thinks that this modification, change and combination are the models in originality thought
Within enclosing.
Claims (4)
1. being shelved with the raw coal for boiler combustion in a kind of automatic feeding device of boiler, including hopper, hopper, its feature exists
In the bottom of hopper, which is provided with the middle part of vertical feeding channel, vertical feeding channel, is provided with screen cloth, under vertical feeding channel
Portion is correspondingly arranged on conveying storehouse, and the top one end in conveying storehouse is provided with charging aperture, and the bottom other end in conveying storehouse is provided with out
Material mouth, conveying is provided with horizontal conveying belt in storehouse；
The lower end of conveying bin discharge port external is provided with ball mill pulverizer, spherical cavity and be arranged on ball that grinding machine is rotated by motion
Abrading-ball composition in shape cavity, spherical cavity side is connected with blower fan by pipeline, and other side is provided with coal dust blowpipe, coal
The end of powder blowpipe is connected with mixing chamber, and mixing chamber is communicated with the combustion chamber of boiler.
2. a kind of automatic feeding device of boiler as claimed in claim 1, it is characterised in that the bottom of mixing chamber be provided with into
Stomata.
3. a kind of automatic feeding device of boiler as claimed in claim 1, it is characterised in that mixing chamber is passed through by air admission hole
Gases at high pressure.
4. a kind of automatic feeding device of boiler as claimed in claim 1, it is characterised in that screen cloth is connected with vibrator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720048875.8U CN206540158U (en) | 2017-01-16 | 2017-01-16 | A kind of automatic feeding device of boiler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720048875.8U CN206540158U (en) | 2017-01-16 | 2017-01-16 | A kind of automatic feeding device of boiler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206540158U true CN206540158U (en) | 2017-10-03 |
Family
ID=59939730
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720048875.8U Expired - Fee Related CN206540158U (en) | 2017-01-16 | 2017-01-16 | A kind of automatic feeding device of boiler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206540158U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107599181A (en) * | 2017-10-16 | 2018-01-19 | 宜兴市国强炉业有限公司 | High temperature abrasion material mixes induction system |
-
2017
- 2017-01-16 CN CN201720048875.8U patent/CN206540158U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107599181A (en) * | 2017-10-16 | 2018-01-19 | 宜兴市国强炉业有限公司 | High temperature abrasion material mixes induction system |
| CN107599181B (en) * | 2017-10-16 | 2023-06-06 | 宜兴市国强炉业有限公司 | High-temperature wear-resistant coating mixing, stirring and conveying system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206001444U (en) | A kind of biomass particle burning machine | |
| CN207122909U (en) | A kind of biomass fuel processing unit (plant) | |
| CN204460186U (en) | Biomass fuel boiler | |
| CN204313270U (en) | A kind of biomass shaped fuel boiler | |
| CN204005952U (en) | Biomass granular fuel combustor | |
| CN206540158U (en) | A kind of automatic feeding device of boiler | |
| CN203140130U (en) | Small coal grinding powder blower | |
| CN106090983A (en) | A kind of biologic grain combustor | |
| CN204358705U (en) | A kind of biomass boiler combustion system | |
| CN207975635U (en) | Mixed fuel firing introducing device | |
| CN205842720U (en) | A kind of high-performance bio particle burning machine | |
| CN205332185U (en) | Biomass combustion furnace system that boils | |
| CN206540159U (en) | A kind of fuel deslagging device of boiler | |
| CN203907652U (en) | Biomass fuel particle feeder | |
| CN206771409U (en) | A kind of powdered biomass combustion stove | |
| CN206398700U (en) | A kind of energy-conserving and environment-protective combustor | |
| CN203464255U (en) | Biomass boiler device | |
| CN103386413B (en) | A kind of garbage combustion device and method | |
| CN203671631U (en) | Powdered fuel spraying machine | |
| CN206803178U (en) | Garbage combustion device | |
| CN204042864U (en) | A kind of burner | |
| CN206160098U (en) | Wooden briquetting biomass burning machine | |
| CN205939209U (en) | Biological particle combustion machine | |
| CN206207426U (en) | One kind drying blends formula burner | |
| CN205690429U (en) | A kind of biomass combustion machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171003 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |