CN103574622A - Vertical incinerator - Google Patents
Vertical incinerator Download PDFInfo
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- CN103574622A CN103574622A CN201310403613.5A CN201310403613A CN103574622A CN 103574622 A CN103574622 A CN 103574622A CN 201310403613 A CN201310403613 A CN 201310403613A CN 103574622 A CN103574622 A CN 103574622A
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- flue gas
- heater
- incinerator
- flow
- deposited
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Abstract
The invention belongs to the technical field of incineration and provides a vertical incinerator. A incinerator body (1) of the provided incinerator is formed by a shell and a liner positioned on the inner wall surface of the shell; multiple hydrocyclones (3) are arranged in the incinerator body; a fume flowing dead zone is designed in the incinerator body (1) for settling dust particles carried in fume and blocking the circular flowing path of the dust particles, so the dust particles do not flow along with the fume any more and are worn in the liner of the incinerator. The dust particles settled in the flowing dead zone are cleaned out at the final stage when a hearth is stopped and overhauled, so the service life of the incinerator is prolonged.
Description
Technical field
The invention belongs to incineration technology field, propose a kind of vertical incinerator.
Background technology
At present, equipment for incinerator one class, the mostly of people's concern are that stove can reach burning effect, durability for incinerator also has consideration, but pay attention to not enough, particularly novel to some, the very high vertical incinerator of burning mixing intensity, its durability and reliability need to be found and improve in the long running of incinerator; At present; the inboard wall lining of incinerator is all smooth plane; if decide like this, fabrication design is convenient; but when stove is while being vertical; and when the height of stove is higher again; if dust granules is stayed to stove inside during burner hearth inner arm lining construction; these dust granules can rotate rising together along with the powerful burning mixing swirling eddy of lower furnace portion; rise to after certain altitude; along with weakening of flue gas rotation rising power; these dust granules are affected by gravity and can fall lower furnace portion, again enter burning and mix strong eddy flow district.In said process; these dust granules are the inboard wall lining of erosive wear burner hearth repeatedly, can cause the dust granules of inboard wall of burner hearth lining spalling more and more, and the wearing and tearing meeting of furnace wall inboard wall lining is more and more serious; finally cause lining to be emptied, furnace body outer wall overtemperature and shut-down (breakdown) mainteance.
Summary of the invention
For solving the problems of the technologies described above, the object of the invention is to propose a kind of vertical incinerator.
The present invention adopts following technical scheme for completing above-mentioned purpose:
, the body of heater of described vertical incinerator consists of housing and the lining being positioned on inner walls face, and described lining forms the inwall of body of heater; In described body of heater, be provided with a plurality of cyclones; In the body of heater of incinerator, design flow of flue gas dead band, with so that the dust granules deposition of carrying in flue gas, the approach that circulates of blocking-up dust granules, makes dust granules no longer with the wear and tear lining of incinerator of flow of flue gas;
On the inwall of described body of heater, be provided with V-type groove; Described V-type groove forms flow of flue gas dead band, and the dust granules carrying in flue gas is deposited in V-type groove, and no longer with the wear and tear lining of incinerator of flow of flue gas;
Or, on the inwall of body of heater, deposited tube being set, the lower end of described deposited tube is positioned at outside body of heater, and the upper port of deposited tube and the inwall of body of heater are in the same plane; Described deposited tube is served as reasons interior to outer downward-sloping structure; Described deposited tube forms flow of flue gas dead band, and the dust granules carrying in flue gas is deposited in deposited tube, and no longer with the wear and tear lining of incinerator of flow of flue gas;
Or, the inner chamber of described body of heater is designed to the structure of different-diameter, the lower end intracavity diameter of described body of heater is greater than the diameter of other position inner chamber of body of heater; The lower end inner chamber of described body of heater forms flow of flue gas dead band, and the dust granules carrying in flue gas is deposited in the lower end inner chamber of body of heater, and no longer with the wear and tear lining of incinerator of flow of flue gas;
Or the bottom of described body of heater has round boss, between described round boss and the inwall of body of heater, form annular groove; Described annular groove forms flow of flue gas dead band, and the dust granules carrying in flue gas is deposited in annular groove, and no longer with the wear and tear lining of incinerator of flow of flue gas;
Or; be arranged on two cyclones adjacent in the cyclone in body of heater and be set to the structure that rotation direction is contrary; make to form revolving between adjacent two described cyclones; at this moment between adjacent two cyclones, form flow of flue gas dead band; when the smoke gas flow that contains solid particle is during through this region; solid particle can lose and continue mobile power, can in this region, deposit, with regard to no longer with the wear and tear lining of incinerator of flow of flue gas.
A kind of vertical incinerator that the present invention proposes, in the body of heater of incinerator, design flow of flue gas dead band, with so that the dust granules deposition of carrying in flue gas, the approach that circulates of blocking-up dust granules, makes dust granules no longer with the wear and tear lining of incinerator of flow of flue gas; The dust granules again flow dead being deposited during in the end burner hearth shut-down (breakdown) mainteance clears, and has improved the service life of incinerator.
Accompanying drawing explanation
Fig. 1 is the structural representation of the embodiment of the present invention 1.
Fig. 2 is the structural representation of the embodiment of the present invention 2.
Fig. 3 is the structural representation of the embodiment of the present invention 3.
Fig. 4 is the structural representation of the embodiment of the present invention 4.
In figure: 1, body of heater, 2, inwall, 3, cyclone, 4, V type groove, 6, annular groove, 7, round boss, 8, deposited tube.
The specific embodiment
With specific embodiment, the present invention is illustrated by reference to the accompanying drawings:
As shown in Figure 1, a kind of vertical incinerator, the body of heater 1 of described vertical incinerator consists of housing and the lining being positioned on inner walls face, and described lining forms the inwall 2 of body of heater; In described body of heater, be provided with a plurality of cyclones 3; On the inwall 2 of described body of heater with the fire-resistant brick V-type groove 4 that goes out; Described V-type groove 4 forms flow of flue gas dead bands, and the dust granules carrying in flue gas is deposited in V-type groove, and no longer with the wear and tear lining of incinerator of flow of flue gas; During maintenance, open stove, the lower dust of cleaning;
As shown in Figure 2, on the inwall 2 of body of heater, deposited tube 8 is set, the lower end of described deposited tube is positioned at outside body of heater 1, and the upper port of deposited tube 8 and the inwall of body of heater are in the same plane; Described deposited tube 8 is served as reasons interior to outer downward-sloping structure; Described deposited tube 8 forms flow of flue gas dead bands, and the dust granules carrying in flue gas is deposited in deposited tube, and no longer with the wear and tear lining of incinerator of flow of flue gas; During maintenance, open stove, the lower dust of cleaning;
As shown in Figure 3, the inner chamber of described body of heater is designed to the structure of different-diameter, the lower end intracavity diameter of described body of heater is designed to be greater than the diameter of other position inner chamber of body of heater; The lower end inner chamber of described body of heater forms flow of flue gas dead band, and the dust granules carrying in flue gas is deposited in the lower end inner chamber of body of heater, and no longer with the wear and tear lining of incinerator of flow of flue gas; During maintenance, open stove, the lower dust of cleaning;
As shown in Figure 4, the bottom of described body of heater has round boss 7, between described round boss 7 and the inwall 2 of body of heater, forms annular groove 6; Described annular groove 6 forms flow of flue gas dead bands, and the dust granules carrying in flue gas is deposited in annular groove, and no longer with the wear and tear lining of incinerator of flow of flue gas;
Be arranged on two cyclones adjacent in the cyclone 3 in body of heater and be set to the structure that rotation direction is contrary, make to form revolving between adjacent two described cyclones, at this moment between adjacent two cyclones, form flow of flue gas dead band, when the smoke gas flow that contains solid particle is during through this region, solid particle can lose and continue mobile power, can in this region, deposit, with regard to no longer with the wear and tear lining of incinerator of flow of flue gas; During maintenance, open stove, the lower dust of cleaning.
Claims (1)
1. a vertical incinerator, the body of heater of described vertical incinerator (1) consists of housing and the lining that is positioned on inner walls face, and described lining forms the inwall (2) of body of heater; In described body of heater, be provided with a plurality of cyclones (3); It is characterized in that: in the body of heater of incinerator, design flow of flue gas dead band, with so that the dust granules deposition of carrying in flue gas, the approach that circulates of blocking-up dust granules, makes dust granules no longer with the wear and tear lining of incinerator of flow of flue gas;
On the inwall of described body of heater (2), be provided with V-type groove (4); Described V-type groove (4) forms flow of flue gas dead band, and the dust granules carrying in flue gas is deposited in V-type groove (4), and no longer with the wear and tear lining of incinerator of flow of flue gas;
Or, deposited tube (8) is set on the inwall of body of heater, the lower end of described deposited tube (8) is positioned at outside body of heater, and the upper port of deposited tube (8) and the inwall of body of heater are in the same plane; Described deposited tube (8) is served as reasons interior to outer downward-sloping structure; Described deposited tube (8) forms flow of flue gas dead band, and the dust granules carrying in flue gas is deposited in deposited tube, and no longer with the wear and tear lining of incinerator of flow of flue gas;
Or, the inner chamber of described body of heater (1) is designed to the structure of different-diameter, the lower end intracavity diameter of described body of heater is greater than the diameter of other position inner chamber of body of heater; The lower end inner chamber of described body of heater forms flow of flue gas dead band, and the dust granules carrying in flue gas is deposited in the lower end inner chamber of body of heater, and no longer with the wear and tear lining of incinerator of flow of flue gas;
Or the bottom of described body of heater has round boss (7), between described round boss (7) and the inwall (2) of body of heater (1), form annular groove (6); Described annular groove (6) forms flow of flue gas dead band, and the dust granules carrying in flue gas is deposited in annular groove, and no longer with the wear and tear lining of incinerator of flow of flue gas;
Or; be arranged on two cyclones adjacent in the cyclone (3) in body of heater and be set to the structure that rotation direction is contrary; make to form revolving between adjacent two described cyclones; at this moment between adjacent two cyclones, form flow of flue gas dead band; when the smoke gas flow that contains solid particle is during through this region; solid particle can lose and continue mobile power, can in this region, deposit, with regard to no longer with the wear and tear lining of incinerator of flow of flue gas.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310403613.5A CN103574622A (en) | 2013-09-09 | 2013-09-09 | Vertical incinerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310403613.5A CN103574622A (en) | 2013-09-09 | 2013-09-09 | Vertical incinerator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103574622A true CN103574622A (en) | 2014-02-12 |
Family
ID=50046970
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310403613.5A Pending CN103574622A (en) | 2013-09-09 | 2013-09-09 | Vertical incinerator |
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| Country | Link |
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| CN (1) | CN103574622A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2341028Y (en) * | 1998-11-05 | 1999-09-29 | 安徽省建筑材料科学技术研究所 | Vertical cermator for garbage |
| JP2001224984A (en) * | 2000-02-15 | 2001-08-21 | Susumu Nakada | Cyclone dust collector |
| CN2570637Y (en) * | 2002-10-10 | 2003-09-03 | 钟家生 | Vertical incinerator |
| CN2847068Y (en) * | 2005-10-14 | 2006-12-13 | 宜兴市恒泰环保设备有限公司 | Waste liquid, waste gas burning fast cooling integrated incinerator |
| CN200958757Y (en) * | 2006-10-19 | 2007-10-10 | 化学工业第二设计院宁波工程有限公司 | Vertical thermal-decomposition incinerator |
| CN101387403A (en) * | 2008-10-23 | 2009-03-18 | 北京博奇电力科技有限公司 | Fluidized bed incinerator, circulating fluidized bed incinerator and incineration system |
| CN201387013Y (en) * | 2009-04-27 | 2010-01-20 | 北京博朗环境工程技术股份有限公司 | Water jacket of garbage incineration boiler and heat pipe heat exchanging type garbage feeding pipe |
-
2013
- 2013-09-09 CN CN201310403613.5A patent/CN103574622A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2341028Y (en) * | 1998-11-05 | 1999-09-29 | 安徽省建筑材料科学技术研究所 | Vertical cermator for garbage |
| JP2001224984A (en) * | 2000-02-15 | 2001-08-21 | Susumu Nakada | Cyclone dust collector |
| CN2570637Y (en) * | 2002-10-10 | 2003-09-03 | 钟家生 | Vertical incinerator |
| CN2847068Y (en) * | 2005-10-14 | 2006-12-13 | 宜兴市恒泰环保设备有限公司 | Waste liquid, waste gas burning fast cooling integrated incinerator |
| CN200958757Y (en) * | 2006-10-19 | 2007-10-10 | 化学工业第二设计院宁波工程有限公司 | Vertical thermal-decomposition incinerator |
| CN101387403A (en) * | 2008-10-23 | 2009-03-18 | 北京博奇电力科技有限公司 | Fluidized bed incinerator, circulating fluidized bed incinerator and incineration system |
| CN201387013Y (en) * | 2009-04-27 | 2010-01-20 | 北京博朗环境工程技术股份有限公司 | Water jacket of garbage incineration boiler and heat pipe heat exchanging type garbage feeding pipe |
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Application publication date: 20140212 |