CN107185333A - A kind of biomass boiler filter - Google Patents
A kind of biomass boiler filter Download PDFInfo
- Publication number
- CN107185333A CN107185333A CN201710622613.2A CN201710622613A CN107185333A CN 107185333 A CN107185333 A CN 107185333A CN 201710622613 A CN201710622613 A CN 201710622613A CN 107185333 A CN107185333 A CN 107185333A
- Authority
- CN
- China
- Prior art keywords
- mud chamber
- room
- dust removing
- primary dust
- screen pack
- 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
- 239000002028 Biomass Substances 0.000 title claims abstract description 18
- 239000000428 dust Substances 0.000 claims abstract description 78
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 51
- 239000007921 spray Substances 0.000 claims abstract description 22
- 239000010865 sewage Substances 0.000 claims abstract description 9
- 239000013589 supplement Substances 0.000 claims abstract description 9
- 238000009527 percussion Methods 0.000 claims abstract description 7
- 238000002485 combustion reaction Methods 0.000 abstract description 5
- 230000006378 damage Effects 0.000 abstract description 4
- 208000027418 Wounds and injury Diseases 0.000 abstract description 2
- 208000014674 injury Diseases 0.000 abstract description 2
- 239000007789 gas Substances 0.000 description 14
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 9
- 239000003546 flue gas Substances 0.000 description 9
- 238000001914 filtration Methods 0.000 description 3
- 238000001556 precipitation Methods 0.000 description 3
- 238000013517 stratification Methods 0.000 description 3
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 239000000446 fuel Substances 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000002803 fossil fuel Substances 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 230000003020 moisturizing effect Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D47/00—Separating dispersed particles from gases, air or vapours by liquid as separating agent
- B01D47/06—Spray cleaning
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D36/00—Filter circuits or combinations of filters with other separating devices
- B01D36/04—Combinations of filters with settling tanks
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D50/00—Combinations of methods or devices for separating particles from gases or vapours
- B01D50/60—Combinations of devices covered by groups B01D46/00 and B01D47/00
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2258/00—Sources of waste gases
- B01D2258/02—Other waste gases
- B01D2258/0283—Flue gases
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Separation Of Particles Using Liquids (AREA)
Abstract
The present invention relates to technical field of dust removal equipment, especially a kind of biomass boiler filter, including exhanst gas outlet, primary dust removing room, mud chamber, two-stage dust removal room and support, the air inlet of primary dust removing room side is connected with exhanst gas outlet, the gas outlet of primary dust removing room is connected with two-stage dust removal room, the first screen pack is provided with two-stage dust removal room, spray box body is fixed with primary dust removing room, primary dust removing room is connected by the first delivery port of bottom with mud chamber, the second screen pack is provided with mud chamber, it is located in mud chamber above the second screen pack and is respectively equipped with water supplement port and the second delivery port, second delivery port is connected by water pump with the first water inlet, mud chamber bottom is provided with percussion block, mud chamber bottom is provided with sewage draining exit.The present invention is prevented effectively from the phenomenon that resume combustion occurs for dust collection, is also prevented effectively from injury of the dust flown upward to human body.
Description
Technical field
The present invention relates to technical field of dust removal equipment, more particularly to a kind of biomass boiler filter.
Background technology
As Environmental is protected under desired continuous offer, the trend for adding fossil fuel growing tension, environment is asked
Topic is increasingly severe, and bioenergy is increasingly taken seriously as the renewable sources of energy, and biomass boiler is widely used, but biological
The flue gas of matter boiler is of a relatively high containing dust concentration, and directly discharge can cause severe contamination to environment, in face of increasingly strict ring
Guaranteed request, tradition typically uses bag-type dust equipment to the exhaust gas dust of biomass boiler, and its shortcoming one is easily to cause secondary
Burning.Because biomass fuel moisture is big, it can not be burnt completely in body of heater, caking property caused by the low melting point of combustion ash is easy
Uncombusted biomass fuel conglomeration is set to form the dough do not burnt entirely；Oxygen content deficiency can not in flue for these doughs
Burn again, ignition temperature is remain in very short flue gas heat exchanging process；When these doughs enter sack cleaner in,
It once there is the supplement of abundant oxygen, will again burn, cause to damage cloth bag.Two be to easily cause sack cleaner blocking,
Influence its flue gas by property, and need periodically to remove the dust stratification in sack cleaner, to the operating efficiency of biomass boiler
When affecting, and clearing up dust stratification, dust can escape everywhere, healthy to staff to damage.
The content of the invention
The invention aims to solve to exist in the prior art the easy resume combustion of laying dust in bag-type dust equipment, dust stratification is handled
When the shortcoming that staff can be damaged, a kind of and biomass boiler filter proposed.
To achieve these goals, present invention employs following technical scheme：
Design a kind of biomass boiler filter, including exhanst gas outlet, primary dust removing room, mud chamber, two-stage dust removal room and branch
Frame, the primary dust removing room, mud chamber and two-stage dust removal room are fixed by the support, and primary dust removing room side is provided with
Air inlet, the air inlet is connected by pipeline with the exhanst gas outlet, and the primary dust removing room is away from the air inlet
Side is provided with gas outlet, and the gas outlet is connected on the two-stage dust removal room by pipeline, the two-stage dust removal chamber interior walls two
Side is provided with chute, and the side away from the gas outlet on the first screen pack, the two-stage dust removal room is inserted with the chute and is set
There is exhaust outlet；It is fixed with spray box body in the primary dust removing room, the spray box body is provided with the first water inlet, described the
One water inlet is set through the top of primary dust removing room, and the spray box body bottom is provided with some showers, the primary dust removing
Room bottom is provided with the first delivery port, and first delivery port is connected on the second water inlet in the mud chamber by pipeline,
Second water inlet is located in mud chamber's medium position, the mud chamber and above second water inlet provided with support
It is bolted in framework, the support frame provided with the second screen pack, in the mud chamber and on the second screen pack
Side is respectively equipped with water supplement port and the second delivery port, and the water supplement port is connected with running water pipe, and second delivery port passes through water
Pump is connected with first water inlet, and the water pump is fixed on precipitation chamber outer wall, and the water pump is connected by wire
On external power source；The mud chamber bottom is funnel structure, and its funnel-form inclined-plane is provided with some fixed plates, the fixed plate
On be equipped with motor, the motor is connected on external power source by wire, and contiguous block, institute are equipped with the rotating shaft of the motor
State and flexure strip is in axial direction provided with contiguous block, the flexure strip end is respectively connected with percussion block；The mud chamber bottom
Provided with sewage draining exit, the sewage draining exit is provided with valve.
It is preferred that, primary dust removing room bottom is incline structure, and it tilts bottom and extends to the first delivery port position
Put place.
It is preferred that, some spray apertures are equipped with the shower.
It is preferred that, it is equipped with handle on first screen pack and second screen pack.
A kind of biomass boiler filter proposed by the present invention, beneficial effect is：The present invention can pass through primary dust removing
Room effectively by flue gas dust spray be blended in shower water, and be discharged into the mud chamber in carry out to dust precipitation separation, have
Effect avoids dust collection from occurring the phenomenon of resume combustion, when being also prevented effectively from processing dust, injury of the dust flown upward to human body.
Brief description of the drawings
Fig. 1 is a kind of structural representation of biomass boiler filter proposed by the present invention.
In figure：Exhanst gas outlet 1, primary dust removing room 2, mud chamber 3, two-stage dust removal room 4, spray box body 5, the first water inlet 6,
First delivery port 7, air inlet 8, gas outlet 9, shower 10, the first screen pack 11, exhaust outlet 12, the second water inlet 13, moisturizing
The 14, second delivery port 15 of mouth, water pump 16, support frame 17, the second screen pack 18, fixed plate 19, motor 20, contiguous block 21, bullet
Property piece 22, tap block 23, sewage draining exit 24, valve 25, support 26.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation is described, it is clear that described embodiment is only a part of embodiment of the invention, rather than whole embodiments.
Reference picture 1, a kind of biomass boiler filter, including exhanst gas outlet 1, primary dust removing room 2, mud chamber 3, two grades
Dirt pocket 4 and support 26, primary dust removing room 2, mud chamber 3 and two-stage dust removal room 4 are fixed by support 26, primary dust removing room 2
Side is provided with air inlet 8, and air inlet 8 is connected by pipeline with exhanst gas outlet 1, side of the primary dust removing room 2 away from air inlet 8
Provided with gas outlet 9, gas outlet 9 is connected on two-stage dust removal room 4 by pipeline, and the inwall both sides of two-stage dust removal room 4 are provided with chute, sliding
The first screen pack 11 is inserted with groove, the first screen pack 11 is provided with handle, and handle facilitates the peace installation and dismantling of the first screen pack 11
Unload, the side away from gas outlet 9 is provided with exhaust outlet 12 on two-stage dust removal room 4.
Spray box body 5 is fixed with primary dust removing room 2, spray box body 5 is provided with the first water inlet 6, the first water inlet 6
Top through primary dust removing room 2 is set, spray box body 5 bottom be provided with some showers 10, shower 10 be equipped with it is some
Spray apertures, the bottom of primary dust removing room 2 is provided with the first delivery port 7, and the first delivery port 7 is connected to the in mud chamber 3 by pipeline
On two water inlets 13, the second water inlet 13 is located in the medium position of mud chamber 3, mud chamber 3 and positioned at the top of the second water inlet 13
Provided with support frame 17, it is bolted in support frame 17 provided with the second screen pack 18, the second screen pack 18 is provided with handle
Hand, handle facilitates in the installation and removal of the second screen pack 18, mud chamber 3 and is respectively equipped with benefit positioned at the top of the second screen pack 18
The delivery port 15 of the mouth of a river 14 and second, water supplement port 14 is connected with running water pipe, and the second delivery port 15 is entered by water pump 16 with first
The mouth of a river 6 is connected, and water pump 16 is fixed on the outer wall of mud chamber 3, and water pump 16 is connected on external power source by wire, one-level
The bottom of dirt pocket 2 is incline structure, and it tilts bottom and extended at the position of the first delivery port 7.
The bottom of mud chamber 3 is funnel structure, and its funnel-form inclined-plane is provided with some fixed plates 19, fixed plate 19 and is equipped with
Motor 20, motor 20 is connected on external power source by wire, is equipped with the rotating shaft of motor 20 on contiguous block 21, contiguous block 21
Flexure strip 22 is in axial direction provided with, the end of flexure strip 22 is respectively connected with percussion block 23, and the bottom of mud chamber 3 is provided with sewage draining exit
24, sewage draining exit 24 is provided with valve 25.
Operation principle：Flue gas of the discharge with dust is entered behind primary dust removing room 2 in from exhanst gas outlet 1, by spray
Behind the lower section of box body 5, some spray apertures on some showers 10 constitute a dense spray network of rivers, the flue gas with dust
Behind the spray network of rivers, flue gas is cleaned, and is mixed with the spray liquid of dust as the bottom surface being obliquely installed is flowed into the first water outlet
In mouth 7, and entered by pipeline in mud chamber 3, the funnel-shaped structure of the bottom of mud chamber 3, the dust mud advantageously precipitated
Discharged by sewage draining exit 24, after excessive dust is precipitated on the bottom hopper walls of mud chamber 3, driven by motor 20 and tap block 23
The outer wall of mud chamber 3 is beaten, the dust of precipitation is fallen, flexure strip 22, which can effectively change, during percussion taps striking for block 23
Hit direction, it is to avoid percussion block 23 is deposited the outer wall of room 3 and blocked, tap the vibrations produced by the percussion outer wall of mud chamber 3 of block 23, also have
Pass through the second screen pack 18 during rising beneficial to the shower water accelerated in settling velocity of the dust in water, mud chamber 3
Filtering, the shower water after filtering can be transported in spray box body 5 by water pump 16 and be recycled, and reach saving water resource
Purpose, and supplement of the water supplement port 14 effectively to water in mud chamber 3, it is ensured that the water level in mud chamber 3 is always above the second water outlet
A small amount of impurity is also mixed with the position of mouth 15, the flue gas after being purified by primary dust removing room 2, in by two-stage dust removal room 4
It can ensure that the dust in flue gas is completely clean by filtering after filter screen, be prevented effectively from the infringement to personnel and environment, spray goes gumming
Dirt is prevented effectively from the phenomenon that resume combustion occurs for dust collection.
The foregoing is only a preferred embodiment of the present invention, but protection scope of the present invention be not limited thereto,
Any one skilled in the art the invention discloses technical scope in, technique according to the invention scheme and its
Inventive concept is subject to equivalent substitution or change, should all be included within the scope of the present invention.
Claims (4)
1. a kind of biomass boiler filter, including exhanst gas outlet（1）, primary dust removing room（2）, mud chamber（3）, two-stage dust removal
Room（4）And support（26）, the primary dust removing room（2）, mud chamber（3）With two-stage dust removal room（4）Pass through the support（26）
It is fixed, it is characterised in that the primary dust removing room（2）Side is provided with air inlet（8）, the air inlet（8）Pass through pipeline and institute
State exhanst gas outlet（1）It is connected, the primary dust removing room（2）Away from the air inlet（8）Side be provided with gas outlet（9）, institute
State gas outlet（9）The two-stage dust removal room is connected to by pipeline（4）On, the two-stage dust removal room（4）Inwall both sides are provided with cunning
The first screen pack is inserted with groove, the chute（11）, the two-stage dust removal room（4）The upper remote gas outlet（9）Side
Provided with exhaust outlet（12）；The primary dust removing room（2）Inside it is fixed with spray box body（5）, the spray box body（5）Provided with the
One water inlet（6）, first water inlet（6）Through primary dust removing room（2）Top set, the spray box body（5）Bottom
Provided with some showers（10）, the primary dust removing room（2）Bottom is provided with the first delivery port（7）, first delivery port（7）It is logical
Piping is connected to the mud chamber（3）On the second water inlet（13）On, second water inlet（13）Positioned at mud chamber（3）
Medium position, the mud chamber（3）It is interior and positioned at second water inlet（13）Top is provided with support frame（17）, the support
Framework（17）On be bolted provided with the second screen pack（18）, the mud chamber（3）Go up and be located at the second screen pack（18）
Top is respectively equipped with water supplement port（14）With the second delivery port（15）, the water supplement port（14）It is connected with running water pipe, described
Two delivery ports（15）Pass through water pump（16）With first water inlet（6）It is connected, the water pump（16）It is fixed on mud chamber（3）
On outer wall, and the water pump（16）It is connected to by wire on external power source；The mud chamber（3）Bottom is funnel structure,
Its funnel-form inclined-plane is provided with some fixed plates（19）, the fixed plate（19）On be equipped with motor（20）, the motor（20）
It is connected to by wire on external power source, the motor（20）Rotating shaft on be equipped with contiguous block（21）, the contiguous block（21）
On in axial direction be provided with flexure strip（22）, the flexure strip（22）End is respectively connected with percussion block（23）；The mud chamber
（3）Bottom is provided with sewage draining exit（24）, the sewage draining exit（24）It is provided with valve（25）.
2. a kind of biomass boiler filter according to claim 1, it is characterised in that the primary dust removing room（2）
Bottom is incline structure, and it tilts bottom and extends to first delivery port（7）At position.
3. a kind of biomass boiler filter according to claim 1, it is characterised in that the shower（10）It is upper equal
Provided with some spray apertures.
4. a kind of biomass boiler filter according to claim 1, it is characterised in that first screen pack（11）
With second screen pack（18）On be equipped with handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710622613.2A CN107185333A (en) | 2017-07-27 | 2017-07-27 | A kind of biomass boiler filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710622613.2A CN107185333A (en) | 2017-07-27 | 2017-07-27 | A kind of biomass boiler filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107185333A true CN107185333A (en) | 2017-09-22 |
Family
ID=59884989
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710622613.2A Pending CN107185333A (en) | 2017-07-27 | 2017-07-27 | A kind of biomass boiler filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107185333A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108758677A (en) * | 2018-06-13 | 2018-11-06 | 安徽长城锅炉制造有限公司 | A kind of smoke processing system of boiler |
| CN111716564A (en) * | 2020-06-03 | 2020-09-29 | 张狗留 | Equal-length barbecue carbon segmenting equipment |
| CN112619329A (en) * | 2020-12-14 | 2021-04-09 | 盐城星禾子科技有限公司 | Dust collector for environmental protection machinery |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108758677A (en) * | 2018-06-13 | 2018-11-06 | 安徽长城锅炉制造有限公司 | A kind of smoke processing system of boiler |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170922 |