CN206540159U - A kind of fuel deslagging device of boiler - Google Patents
A kind of fuel deslagging device of boiler Download PDFInfo
- Publication number
- CN206540159U CN206540159U CN201720052891.4U CN201720052891U CN206540159U CN 206540159 U CN206540159 U CN 206540159U CN 201720052891 U CN201720052891 U CN 201720052891U CN 206540159 U CN206540159 U CN 206540159U
- Authority
- CN
- China
- Prior art keywords
- boiler
- barrel
- fuel
- deslagging device
- hopper
- 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
- 239000000446 fuel Substances 0.000 title claims abstract description 19
- 239000000463 material Substances 0.000 claims abstract description 36
- 238000007664 blowing Methods 0.000 claims abstract description 12
- 230000005540 biological transmission Effects 0.000 claims abstract description 8
- 239000003818 cinder Substances 0.000 claims abstract description 6
- 239000011324 bead Substances 0.000 claims description 6
- 238000002485 combustion reaction Methods 0.000 abstract description 6
- 239000002817 coal dust Substances 0.000 description 5
- 239000004744 fabric Substances 0.000 description 3
- 239000003245 coal Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000002893 slag Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000007873 sieving Methods 0.000 description 1
Landscapes
- Gasification And Melting Of Waste (AREA)
Abstract
The utility model provides a kind of fuel deslagging device of boiler, including coarse fodder conveyer belt, hopper is provided with below conveyer belt, the outlet at bottom of hopper is provided with first order pulverizer, the bottom of first order pulverizer is provided with material transfer cylinder, the bottom of material transfer cylinder is provided with second level pulverizer, the outlet of second level pulverizer is connected with sieve barrel by expects pipe, the bottom of sieve barrel is provided with material residue transmission belt, the end of cinder transmission belt is provided with slag-removing hopper, sieve barrel is provided with blowing mouth close to one end where expects pipe, the one end of sieve barrel away from blowing is connected with blanking barrel, blanking barrel bottom is provided with material-falling hopper, airduct is provided with the top of blanking barrel, airduct is communicated with material transfer cylinder.The fuel that the deslagging device will be fed into boiler is screened so that boiler combustion efficiency is high, and clinker is few, reduces boiler operatiopn cost.
Description
Technical field
The utility model is related to a kind of fuel deslagging device of boiler.
Background technology
Coal-burning boiler of the prior art only will send into boiler in feed after common coal-fired crushing, due to not through sieving
Choosing, also has more nonflammable cinder, these cinders can increase the burden of boiler, reduce boiler into the fire coal of boiler
Efficiency of combustion, and more clinker can be produced, it is necessary to constantly clear up clinker, add the operating cost of boiler.Therefore
A kind of deslagging device of fuel is needed, the fuel that will be fed into boiler is screened.
Utility model content
In order to solve problem present in background technology, the utility model provides a kind of fuel deslagging device of boiler,
The fuel that the deslagging device will be fed into boiler is screened so that boiler combustion efficiency is high, and clinker is few, reduce boiler operatiopn into
This.
To reach above-mentioned purpose, the utility model is adopted the following technical scheme that：
Hopper, the bottom of hopper are provided with below a kind of fuel deslagging device of boiler, including coarse fodder conveyer belt, conveyer belt
Portion outlet is provided with first order pulverizer, and the bottom of first order pulverizer is provided with material transfer cylinder, and the bottom of material transfer cylinder is provided with the
Secondary breaker, the outlet of second level pulverizer is connected with sieve barrel by expects pipe, and sieve barrel is laterally shelved, and sieves the bottom of barrel
Material residue transmission belt is provided with, the end of cinder transmission belt is provided with slag-removing hopper, and sieve barrel is provided with close to one end where expects pipe
Blower fan is connected with blowing mouth, blowing mouth, the one end of sieve barrel away from blowing is connected with blanking barrel, and blanking barrel bottom is provided with
Hopper, blanking barrel is vertically shelved, and airduct is provided with the top of blanking barrel, and airduct is communicated with material transfer cylinder.
The material transfer cylinder is obliquely installed.
Material-falling hopper bottom is provided with finished product material conveyer belt.
Screen cloth is provided with the top of blanking barrel.
In sieve barrel dividing plate is provided with above material residue conveyer belt.
One end of airduct is provided with deep bead in material transfer cylinder.
Deep bead is tilted towards airduct side.
The beneficial effects of the utility model are：After being handled by this deslagging device, the coal dust suitable for boiler combustion is admitted to
Boiler, the material residue for being unsuitable for burning is screened out, improves the efficiency of combustion of boiler, slag amount is greatly reduced, and reduces pot
The operating cost of stove.
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 fuel deslagging device 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 fuel deslagging device of boiler, including coarse fodder conveyer belt 1, the lower section of conveyer belt 1 is provided with
Hopper 2, the outlet at bottom of hopper 2 is provided with first order pulverizer 3, and the bottom of first order pulverizer 3 is provided with material transfer cylinder 4, passed
Barrel 4 is obliquely installed, and the bottom of material transfer cylinder 4 is provided with second level pulverizer 6, and the outlet of second level pulverizer 6 is connected by expects pipe 7
Sieve barrel 8 is connected to, sieve barrel 8 is laterally shelved, and the bottom of sieve barrel 8 is provided with material residue transmission belt 12, the end of cinder transmission belt 12
End is provided with slag-removing hopper 10, and sieve barrel 8 is provided with blowing mouth 9, blowing mouth 9 close to one end where expects pipe 7 and is connected with blower fan
11, blower fan 11 is connected with blanking barrel by blowing mouth 11 to blowing inside barrel 8, the one end of sieve barrel 8 away from blowing mouth 9 is shone
14, the bottom of blanking barrel 14 is provided with material-falling hopper 13, and the bottom of material-falling hopper 13 is provided with finished product material conveyer belt 17.
Blanking barrel 14 is vertically shelved, and the top of blanking barrel 14 is provided with airduct 15, and airduct 15 is communicated with material transfer cylinder 4, blanking
The top of cylinder 14 is provided with screen cloth 16.
The top of material residue conveyer belt 12 is provided with dividing plate 18, material transfer cylinder 4 and set close to one end of airduct 15 in sieve barrel 8
There is deep bead 5, deep bead 5 is tilted towards airduct 15.
Coal-fired coarse fodder is transported to the top of hopper 2 by coarse fodder conveyer belt 1, from hopper 2 fall after by first order pulverizer 3
Second level pulverizer 6 is fallen on by material transfer cylinder 4 after crushing, is fallen after the crushing of second level pulverizer 6 from expects pipe 7, crushed material
During whereabouts, the coal dust for meeting boiler combustion needs is carried along into blanking barrel 14 by the wind that blower fan 11 is blown into, no
The relatively rough coal slag for meeting boiler needs is then fallen on material residue conveyer belt 12, is conveyed, is fallen from slag-removing hopper 10 by material residue conveyer belt 12
Enter into material residue collection device.Finished product material conveying is fallen on into the coal dust in blanking barrel 14 by material-falling hopper 13 under gravity
On band 17, entered after finished product material conveyer belt 17 is conveyed and fell in finished product material collection device.There is no the coal dust fallen in blanking barrel 14
With upward motion of air, after screen cloth 16 again some be blocked, remaining coal dust then with air through airduct 15 again
Enter above the pulverizer of the second level, sieve material is carried out again, is moved in circles.
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 (7)
1. hopper, the bottom of hopper are provided with below a kind of fuel deslagging device of boiler, including coarse fodder conveyer belt, conveyer belt
Outlet is provided with first order pulverizer, and the bottom of first order pulverizer is provided with material transfer cylinder, and the bottom of material transfer cylinder is provided with second
Level pulverizer, the outlet of second level pulverizer is connected with sieve barrel by expects pipe, and sieve barrel is laterally shelved, and the bottom of sieve barrel is set
Material residue transmission belt is equipped with, the end of cinder transmission belt is provided with slag-removing hopper, and sieve barrel is provided with close to one end where expects pipe to be blown
Blower fan is connected with air port, blowing mouth, the one end of sieve barrel away from blowing is connected with blanking barrel, and blanking barrel bottom is provided with blanking
Bucket, blanking barrel is vertically shelved, and airduct is provided with the top of blanking barrel, and airduct is communicated with material transfer cylinder.
2. the fuel deslagging device of a kind of boiler as claimed in claim 1, it is characterised in that the material transfer cylinder is obliquely installed.
3. the fuel deslagging device of a kind of boiler as claimed in claim 1, it is characterised in that material-falling hopper bottom is provided with finished product
Expect conveyer belt.
4. the fuel deslagging device of a kind of boiler as claimed in claim 1, it is characterised in that sieve is provided with the top of blanking barrel
Net.
5. a kind of fuel deslagging device of boiler as claimed in claim 1, it is characterised in that material residue conveyer belt in sieve barrel
Top is provided with dividing plate.
6. the fuel deslagging device of a kind of boiler as claimed in claim 1, it is characterised in that close to the one of airduct in material transfer cylinder
End is provided with deep bead.
7. the fuel deslagging device of a kind of boiler as claimed in claim 6, it is characterised in that deep bead is rolled towards airduct one
Tiltedly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720052891.4U CN206540159U (en) | 2017-01-16 | 2017-01-16 | A kind of fuel deslagging device of boiler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720052891.4U CN206540159U (en) | 2017-01-16 | 2017-01-16 | A kind of fuel deslagging device of boiler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206540159U true CN206540159U (en) | 2017-10-03 |
Family
ID=59939088
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720052891.4U Expired - Fee Related CN206540159U (en) | 2017-01-16 | 2017-01-16 | A kind of fuel deslagging device of boiler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206540159U (en) |
-
2017
- 2017-01-16 CN CN201720052891.4U patent/CN206540159U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171003 |