CN207694521U - A kind of biomass combustion equipment Special dedusting device - Google Patents
A kind of biomass combustion equipment Special dedusting device Download PDFInfo
- Publication number
- CN207694521U CN207694521U CN201721703141.5U CN201721703141U CN207694521U CN 207694521 U CN207694521 U CN 207694521U CN 201721703141 U CN201721703141 U CN 201721703141U CN 207694521 U CN207694521 U CN 207694521U
- Authority
- CN
- China
- Prior art keywords
- smoke box
- air inlet
- inlet pipe
- biomass combustion
- water tank
- 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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Abstract
The utility model provides a kind of biomass combustion equipment Special dedusting device, including smoke box and water tank, smoke box is vertically arranged above water tank, smoke box includes air inlet pipe, smoke box shell and dedusting baffle, air inlet pipe is vertically arranged at the inside of smoke box, and the inner wall of air inlet pipe has bonded hydrophobic film layer, and dedusting baffle is half arc, it is set in the interval between air inlet pipe and smoke box shell, dips down on the inner wall of the outer wall and smoke box shell that are sideling welded on air inlet pipe.The utility model dust-extraction unit can be dusted the flue gas of biomass combustion machine, good dedusting effect, and have self-cleaning function.
Description
Technical field
The utility model belongs to combustor corollary equipment field, is related to a kind of biomass combustion equipment Special dedusting device.
Background technology
Biomass combustion machine is a kind of using biological particles as the environmentally friendly combustion apparatus of fuel, and biomass granule fuel is firing
Flue dust is easily generated during burning, and must take into consideration smoke abatement and dust control problem during biomass combustion machine use, it is necessary to be equipped with dedusting
Device, existing dust-extraction unit is complicated, is unfavorable for promoting, and how to develop a kind of dedusting simple in structure, good dedusting effect
Device is most important for the popularization and application of biomass combustion machine.
Invention content
The purpose of the utility model is to overcome the deficiencies in the prior art, provide a kind of special dedusting of biomass combustion equipment
Device, the dust-extraction unit can be dusted the flue gas of biomass combustion machine, good dedusting effect, and have automatically cleaning work(
Energy.
In order to solve the above technical problems, the technical solution adopted in the utility model is：
A kind of biomass combustion equipment Special dedusting device, including smoke box and water tank, the smoke box are vertically arranged at described
Above water tank, the smoke box includes air inlet pipe, smoke box shell and dedusting baffle, and the air inlet pipe is vertically arranged at the smoke box
The inner wall of inside, the air inlet pipe has bonded hydrophobic film layer, and the dedusting baffle is half arc, is set to the air inlet pipe and cigarette
In interval between tank shell, dip down on the inner wall of the outer wall and the smoke box shell that are sideling welded on the air inlet pipe.
The water tank is cuboid.
The front port of the air inlet pipe is provided with gas inlet, and rear port is flushed with the liquid level of the water tank.
The smoke box shell is hollow cylinder, and the upper end of the smoke box shell is provided with exhanst gas outlet, and institute is immersed in lower end
State the liquid level of water tank or less.
It is provided with strainer on the surface of the dedusting baffle.
The quantity of the dedusting baffle is 10~16.
The operation principle of the utility model dust-extraction unit is：
Flue gas after biological particles burning is entered by air inlet pipe in smoke box, liquid of the flue gas in air inlet pipe bottom end and water tank
Face contacts, and flue dust is soluble in water and flows away with flowing water, then carries moist flue gas and flows up through air inlet pipe and smoke box shell again
Intervallum between body, here every being provided with several dedusting baffles with straggly, flue dust is detached from air-flow makes flue dust fall into
In water tank, flue gas ash removal operation is completed.
The beneficial effects of the utility model have：
（1）The utility model dust-extraction unit can be dusted the flue gas of biomass combustion machine, good dedusting effect；
（2）The inner wall of the utility model dust-extraction unit air inlet pipe has bonded hydrophobic film layer, has self-cleaning function, extends clear
It washes the period, saves manpower；
（3）The utility model dust-extraction unit have the advantages that it is simple in structure, at low cost, be easily installed.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model dust-extraction unit；
Fig. 2 is the sectional view of the utility model dust-extraction unit；
Fig. 3 is the structural schematic diagram of the dedusting baffle of the utility model dust-extraction unit.
In figure, 1. smoke boxes, 2. water tanks, 3. air inlet pipe, 4. smoke box shells, 5. dedusting baffles, 6. hydrophobic film layers, 7. flue gases into
Mouthful, 8. exhanst gas outlets, 9. strainers.
Specific implementation mode
The technical issues of in order to keep the utility model solved, technical solution and advantageous effect are more clearly understood, below
In conjunction with attached drawing and embodiment, the utility model is further described.It should be appreciated that embodiment described herein is only used for
It explains the utility model, is not used to limit the utility model.
As depicted in figs. 1 and 2, a kind of biomass combustion equipment Special dedusting device, including smoke box 1 and water tank 2, the cigarette
Case 1 is vertically arranged at 2 top of the water tank, and the water tank 2 is cuboid, and the smoke box 1 includes air inlet pipe 3, smoke box shell 4
With dedusting baffle 5, the air inlet pipe 3 is vertically arranged at the inside of the smoke box 1, and the inner wall of the air inlet pipe 3 has bonded hydrophobic
The front port of film layer 6, the air inlet pipe 3 is provided with gas inlet 7, and rear port is flushed with the liquid level of the water tank 2, the smoke box
Shell 4 is hollow cylinder, and the upper end of the smoke box shell 4 is provided with exhanst gas outlet 8, and the liquid level of the water tank 2 is immersed in lower end
Hereinafter, the dedusting baffle 5 is half arc, it is set in the interval between the air inlet pipe 3 and smoke box shell 4, tilts down
On the inner wall for the outer wall for being welded on the air inlet pipe 3 and the smoke box shell 4.The quantity of the dedusting baffle 5 is 10~16
It is a.
As shown in figure 3, being provided with strainer 9 on the surface of the dedusting baffle 5.
The operation principle of the present embodiment dust-extraction unit is：Flue gas after biological particles burning enters smoke box by air inlet pipe
In, flue gas is contacted in air inlet pipe bottom end with the liquid level of water tank, and flue dust is soluble in water and flows away with flowing water, then carries moist
Flue gas flows up through the intervallum between air inlet pipe and smoke box shell again, here every with it is straggly be provided with several dedusting baffles,
So that flue dust is fallen into water tank from separation in air-flow flue dust, completes flue gas ash removal operation.
The present embodiment dust-extraction unit can be dusted the flue gas of biomass combustion machine, good dedusting effect；The dedusting fills
The inner wall for setting air inlet pipe has bonded hydrophobic film layer, has self-cleaning function, extends the cleaning frequency, saves manpower；Also there is structure
Simply, at low cost, the advantages of being easily installed.
The above is only the preferred embodiment of the present invention, is not intended to limit the utility model, all in this practicality
Any modifications, equivalent replacements and improvements made by within novel spirit and principle, should all fall the protection in the utility model
Within the scope of.
Claims (6)
1. a kind of biomass combustion equipment Special dedusting device, including smoke box（1）And water tank（2）, which is characterized in that the smoke box
（1）It is vertically arranged at the water tank（2）Top, the smoke box（1）Including air inlet pipe（3）, smoke box shell（4）With dedusting baffle
（5）, the air inlet pipe（3）It is vertically arranged at the smoke box（1）Inside, the air inlet pipe（3）Inner wall bonded hydrophobic membrane
Layer（6）, the dedusting baffle（5）For half arc, it is set to the air inlet pipe（3）With smoke box shell（4）Between interval in, to
Under be welded on the air inlet pipe at a slant（3）Outer wall and the smoke box shell（4）Inner wall on.
2. biomass combustion equipment Special dedusting device according to claim 1, which is characterized in that the water tank（2）For
Cuboid.
3. biomass combustion equipment Special dedusting device according to claim 1, which is characterized in that the air inlet pipe（3）
Front port be provided with gas inlet（7）, rear port and the water tank（2）Liquid level flush.
4. biomass combustion equipment Special dedusting device according to claim 1, which is characterized in that the smoke box shell
（4）For hollow cylinder, the smoke box shell（4）Upper end be provided with exhanst gas outlet（8）, the water tank is immersed in lower end（2）'s
Below liquid level.
5. biomass combustion equipment Special dedusting device according to claim 1, which is characterized in that the dedusting baffle
（5）Surface on be provided with strainer（9）.
6. biomass combustion equipment Special dedusting device according to claim 1, which is characterized in that the dedusting baffle
（5）Quantity be 10~16.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721703141.5U CN207694521U (en) | 2017-12-10 | 2017-12-10 | A kind of biomass combustion equipment Special dedusting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721703141.5U CN207694521U (en) | 2017-12-10 | 2017-12-10 | A kind of biomass combustion equipment Special dedusting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207694521U true CN207694521U (en) | 2018-08-07 |
Family
ID=63025664
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721703141.5U Expired - Fee Related CN207694521U (en) | 2017-12-10 | 2017-12-10 | A kind of biomass combustion equipment Special dedusting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207694521U (en) |
-
2017
- 2017-12-10 CN CN201721703141.5U patent/CN207694521U/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: 20180807 Termination date: 20181210 |