CN105157233A - Boiler barrel body - Google Patents
Boiler barrel body Download PDFInfo
- Publication number
- CN105157233A CN105157233A CN201510542909.4A CN201510542909A CN105157233A CN 105157233 A CN105157233 A CN 105157233A CN 201510542909 A CN201510542909 A CN 201510542909A CN 105157233 A CN105157233 A CN 105157233A
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- water
- barrel
- plates
- boiler
- cylindrical shell
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Abstract
The invention discloses a boiler barrel body which comprises a barrel wall and an inner barrel arranged in the barrel wall, wherein a cavity chamber is arranged between the barrel wall and the inner barrel; two microporous plates are arranged up and down in the inner barrel; the microporous plates are both frame bodies with open front and rear sides; a front cover body and a rear cover body are arranged on the front side and the rear side of each microporous plate; and a plurality of partition plates, which are crossed to form a plurality of cavities, are arranged on each microporous plate. According to the boiler barrel body, the microporous plates are adopted to block the flowing of water steam, and the water steam flows up, down, left and right when passing through the microporous plates, so that the flowing speed of the water steam can be reduced, and the contact time of the water steam and water is prolonged; meanwhile the water steam forms a great quantity of micro-bubbles after passing through the microporous plates, and the micro-bubbles collide and break in the water to increase the contact area of the water steam and the water, so that the heating effect is good; and heat enters the cavity chamber from a barrel bottom, so that heating the water in multiple directions can be realized, the heating efficiency is effectively improved and the boiler barrel body is easy to popularize.
Description
Technical field
The present invention relates to a kind of boiler plant technical field, particularly relate to a kind of boiler cylindrical shell.
Background technology
Existing boiler plant be utilize fuel combustion to produce heat to heat the water in drum, therefore, the efficiency of heating surface of water not only depends on the thermal efficiency of fuel, also the structure of boiler middle cylinder body is depended on, people are general in the mode exploring the of fuel own and burning, improved the efficiency of heating surface of water, but have ignored the improvement of the structure of boiler cylindrical shell by the thermal efficiency improving fuel, but the boiler of prior art is very simple by tube structure, a container be filled with water exactly.As everyone knows, due to the existence of various objective factor, the thermal efficiency of fuel combustion has certain uncertainty, and therefore, while the thermal efficiency improving fuel, the structure updating cylindrical shell also has positive meaning.
Therefore, in order to solve above-mentioned Problems existing, the present invention spy provides a kind of new technical scheme.
Summary of the invention
The object of this invention is to provide and a kind ofly adopt the boiler cylindrical shell that microwell plate choked flow water vapour, the efficiency of heating surface are high.
The present invention is directed to the technical scheme that above-mentioned technological deficiency adopts is:
A kind of boiler cylindrical shell, comprise barrel and be arranged at the inner core in described barrel, a plenum chamber is provided with between described barrel and inner core, the inside of described inner core is vertically disposed with two microwell plates, two microwell plates are the framework of front and rear sides opening, microwell plate front and rear sides is provided with front cover body and rear cover body, microwell plate is provided with several dividing plates, several cavitys of several dividing plates formation arranged in a crossed manner.
Further, forward and backward lid and dividing plate are all densely covered with micropore, the diameter of micropore is 0.006-0.01mm.
Further, two microwell plates are all coated with high-temperaure coating.
Further, a thermal insulation layer is provided with inside described barrel.
Further, microwell plate is mixed by following components by weight parts: Cu:1-3 part, Fe:0.8-2 part, Cr:0.6-1.8 part, Mg:1.2-2.5 part, Zn:5-10 part, Ag:0.1-0.5 part, Mn:2-5 part, Ni:1.2-3 part, and surplus is Al.
Further, microwell plate is mixed by following components by weight parts: Cu:2 part, Fe:1.4 part, Cr:1.2 part, Mg:2 part, Zn:8 part, Ag:0.3 part, Mn:4 part, Ni:2.5 part, and surplus is Al.
The invention has the beneficial effects as follows: the present invention adopts microwell plate choked flow water vapour, water vapour has 4 flow directions up and down through microwell plate, can be slowed down the flowing velocity of water vapour, increase the time of contact of water vapour and water, water vapour forms a large amount of microbubbles after microwell plate simultaneously, microbubble collides to break and can increase the contact area of water vapour and water in water, heating effect is good, and heat is by entering plenum chamber at the bottom of cylinder, the heating of multiple directions can be realized to water, effectively raise the efficiency of heating surface, be easy to promote.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the present invention is described in further detail
Fig. 1 is structural representation of the present invention.
Fig. 2 is the structural representation of microwell plate of the present invention.
Wherein: 1, barrel, 2, inner core, 3, plenum chamber, 4, microwell plate, 5, front cover body, 6, rear cover body, 7, micropore, 8, thermal insulation layer, 41, dividing plate.
Detailed description of the invention
A kind of boiler cylindrical shell as depicted in figs. 1 and 2, the inner core 2 comprising barrel 1 and be arranged in barrel 1, a plenum chamber 3 is provided with between barrel 1 and inner core 2, heat is by entering plenum chamber 3 at the bottom of cylinder, the heating of multiple directions can be realized to water, the efficiency of heating surface is high, the inside of inner core 2 is vertically disposed with two microwell plates 4, two microwell plates 4 are the framework of front and rear sides opening, microwell plate 4 front and rear sides is provided with front cover body 5 and rear cover body 6, microwell plate 4 is provided with several dividing plates 41, several cavitys of several dividing plates 41 formation arranged in a crossed manner.
Wherein, forward and backward lid 5,6 and dividing plate 41 are all densely covered with micropore 7, the diameter of micropore 7 is 0.006-0.01mm.The setting of micropore 7 can make water vapour 4 direction flowings vertically and horizontally when microwell plate 4, and the flowing velocity of the water vapour that can slow down, increases the time of contact of water vapour and water.
In addition, two microwell plates 4 are all coated with high-temperaure coating, can continue in the case of a high temperature to use, be provided with a thermal insulation layer 8 inside barrel 1, protection barrel 1, not by heat damages, improves the service life of cylindrical shell.
Microwell plate is mixed by following components by weight parts: Cu:1-3 part, Fe:0.8-2 part, Cr:0.6-1.8 part, Mg:1.2-2.5 part, Zn:5-10 part, Ag:0.1-0.5 part, Mn:2-5 part, Ni:1.2-3 part, and surplus is Al.The preparation method of microwell plate is: the alloying element adding aforementioned proportion in a furnace, obtained after the process such as stirring, cast bar, solution treatment and cold-water quench.
The invention has the beneficial effects as follows: the present invention adopts microwell plate choked flow water vapour, increase the time of contact of water vapour and water, microbubble collision is simultaneously broken and can be increased the contact area of water vapour and water, heating effect is good, and plenum chamber can realize the heating of multiple directions to water, effectively raise the efficiency of heating surface, be easy to promote.
The foregoing is only the preferred embodiments of the present invention, be not limited to the present invention, for a person skilled in the art, the present invention can have various modifications and variations.Within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (6)
1. a boiler cylindrical shell, comprise barrel and be arranged at the inner core in described barrel, it is characterized in that: between described barrel and inner core, be provided with a plenum chamber, the inside of described inner core is vertically disposed with two microwell plates, two microwell plates are the framework of front and rear sides opening, microwell plate front and rear sides is provided with front cover body and rear cover body, microwell plate is provided with several dividing plates, several cavitys of several dividing plates formation arranged in a crossed manner.
2. a kind of boiler cylindrical shell according to claim 1, is characterized in that: forward and backward lid and dividing plate are all densely covered with micropore, and the diameter of micropore is 0.006-0.01mm.
3. a kind of boiler cylindrical shell according to claim 1, is characterized in that: two microwell plates are all coated with high-temperaure coating.
4. a kind of boiler cylindrical shell according to claim 1, is characterized in that: be provided with a thermal insulation layer inside described barrel.
5. a kind of boiler cylindrical shell according to claim 1, it is characterized in that: microwell plate is mixed by following components by weight parts: Cu:1-3 part, Fe:0.8-2 part, Cr:0.6-1.8 part, Mg:1.2-2.5 part, Zn:5-10 part, Ag:0.1-0.5 part, Mn:2-5 part, Ni:1.2-3 part, surplus is Al.
6. a kind of boiler cylindrical shell according to claim 5, is characterized in that: microwell plate is mixed by following components by weight parts: Cu:2 part, Fe:1.4 part, Cr:1.2 part, Mg:2 part, Zn:8 part, Ag:0.3 part, Mn:4 part, Ni:2.5 part, surplus is Al.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510542909.4A CN105157233A (en) | 2015-08-31 | 2015-08-31 | Boiler barrel body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510542909.4A CN105157233A (en) | 2015-08-31 | 2015-08-31 | Boiler barrel body |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105157233A true CN105157233A (en) | 2015-12-16 |
Family
ID=54798188
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510542909.4A Pending CN105157233A (en) | 2015-08-31 | 2015-08-31 | Boiler barrel body |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105157233A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2580299Y (en) * | 2002-11-14 | 2003-10-15 | 谢迅 | Energy saving quick steam stove |
| CN2644898Y (en) * | 2003-08-05 | 2004-09-29 | 郑刚 | Boiler blow-off waste heat recovering equipment |
| CN2763697Y (en) * | 2004-12-07 | 2006-03-08 | 宋世军 | Combined steam condensed water recovery device |
| CN202902908U (en) * | 2012-11-06 | 2013-04-24 | 中国石油化工股份有限公司 | Waste steam recovery device |
| CN103453788A (en) * | 2013-08-30 | 2013-12-18 | 南京威安新材料科技有限公司 | Gas plate type heat exchanger |
-
2015
- 2015-08-31 CN CN201510542909.4A patent/CN105157233A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2580299Y (en) * | 2002-11-14 | 2003-10-15 | 谢迅 | Energy saving quick steam stove |
| CN2644898Y (en) * | 2003-08-05 | 2004-09-29 | 郑刚 | Boiler blow-off waste heat recovering equipment |
| CN2763697Y (en) * | 2004-12-07 | 2006-03-08 | 宋世军 | Combined steam condensed water recovery device |
| CN202902908U (en) * | 2012-11-06 | 2013-04-24 | 中国石油化工股份有限公司 | Waste steam recovery device |
| CN103453788A (en) * | 2013-08-30 | 2013-12-18 | 南京威安新材料科技有限公司 | Gas plate type heat exchanger |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20151216 |
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| RJ01 | Rejection of invention patent application after publication |