CN106765247A - Novel filtration boiler - Google Patents
Novel filtration boiler Download PDFInfo
- Publication number
- CN106765247A CN106765247A CN201510832064.2A CN201510832064A CN106765247A CN 106765247 A CN106765247 A CN 106765247A CN 201510832064 A CN201510832064 A CN 201510832064A CN 106765247 A CN106765247 A CN 106765247A
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- CN
- China
- Prior art keywords
- heat exchange
- casing
- flue dust
- pipe
- 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.)
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E20/00—Combustion technologies with mitigation potential
- Y02E20/30—Technologies for a more efficient combustion or heat usage
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- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The present invention relates to a kind of Novel filtration boiler, including casing, flue dust inlet pipe and flue dust outlet pipe, also including two filtering baffles, particle attachment beam, control system and sensor-based system, if being provided with dry particl attachment post on particle attachment beam.Control system is located at casing top, and blower fan is provided with heat exchange case, and the screen pack is provided with sensor, and control system is connected with sensor and blower fan respectively by holding wire.The present invention is provided with particle attachment beam, if being provided with dry particl attachment post on attachment beam, more effectively realizes energy-saving and emission-reduction.
Description
Technical field：
The present invention relates to boiler manfacturing technical field, and in particular to a kind of Novel filtration boiler.
Background technology：
Energy saving, environmental protection is a fundamental state policy of China.At present, the enterprise of China comes into a high speed development epoch, and the energy-saving and emission-reduction of enterprise, environmental protection consciousness is constantly strengthened.And, governments at all levels all give top priority improvement air and environmental pollution in the work optimized the environment for investment.
At present, China there are about 1,200,000 burning boilers and be distributed in all parts of the country about more than 50 in ten thousand boiler rooms, and, these burning boilers are most of still to use traditional stove and combustion method, these boilers cannot accomplish the fully burning as far as possible of fuel, therefore, give off substantial amounts of flue dust, these flue dust are entered into air, result in the aggravation of greenhouse effects；Additionally, the particle in flue dust is in an atmosphere, fog occurrence probability is caused to greatly increase, and, these do not have clean-burning particle to be taken as waste discharge, cause the waste of resource.So, boiler is transformed, to improve its thermal efficiency, it is imperative to remove and reduce flue dust and the concentration of emission of pernicious gas.In view of this technology needs, the dust removal installations such as multitube, cyclone type, water curtain style are occurred in that on the market, by taking water curtain style as an example, it has wretched insufficiency, e.g., wastes substantial amounts of water resource, improves the processing cost of flue dust；Fuel gas and flammable grit in flue dust can not reclaim utilization of burning again, and the waste heat in flue dust can not be recycled, and reduce the thermal efficiency of boiler；And, this complex structure, production cost is high.
The content of the invention：
The present invention overcomes shortcoming present in prior art, there is provided a kind of Novel filtration boiler.The present invention is provided with double medium filtration baffle plate, realizes effectively filtering；Particle attachment beam is provided with, if being provided with dry particl attachment post on attachment beam, energy-saving and emission-reduction is more effectively realized；It is provided with control system and sensor-based system so that control is more accurate.
Technical solution of the present invention is：Novel filtration boiler, including casing, flue dust inlet pipe and flue dust outlet pipe, also include two filtering baffles, particle attachment beam, control system and sensor-based system, if being provided with dry particl attachment post on particle attachment beam, wherein, the top of the casing is further provided with heat exchange case, one end of the heat exchange case is provided with heat exchange medium input pipe, the other end is provided with heat exchange medium efferent duct, smoke pipe, the heat exchange case, described time smoke pipe and the casing secure weld are further provided with back on the casing；The flue dust outlet pipe is provided with below the heat exchange case, many superconducting pipes are further provided with the heat exchange case, one end of the superconducting pipe is fastenedly connected from flue dust outlet pipe is extended in the heat exchange case between the superconducting pipe and the heat exchange case；The two-layer screen pack of ramp shaped is provided with front of the flue dust inlet pipe, particle attachment post is provided with the screen pack, winding sheet is further provided with the casing, angle between the particle attachment post and the screen pack is 15-30 degree, described time smoke pipe is provided with below the flue dust inlet pipe, the winding sheet and the casing secure weld, screw screws up fastening between the particle attachment post and the screen pack；Alumina silicate warming plate is provided with the outer wall of the casing, steel plate is provided with the outer wall of the alumina silicate warming plate, the steel plate, the alumina silicate warming plate and the casing are integrally formed during fabrication, filtering baffle is further provided with the screen pack, the filtering baffle is located at the top of the winding sheet, the filtering baffle is integrally formed during fabrication with the screen pack, occurs in pairs.
Control system is located at casing top, and blower fan is provided with heat exchange case, and the screen pack is provided with sensor, and control system is connected with sensor and blower fan respectively by holding wire.
Service hatch is provided with the casing, the service hatch is located at the side for returning smoke pipe, and the service hatch is integrally formed during fabrication with the casing.
The present invention has the beneficial effect that：
1）The present invention is provided with double medium filtration baffle plate, realizes effectively filtering.
2）The present invention is provided with particle attachment beam, if being provided with dry particl attachment post on attachment beam, more effectively realizes energy-saving and emission-reduction.
3）The present invention is provided with control system and sensor-based system so that control is more accurate.
4）Heat exchange case on casing of the present invention is arranged on the top of flue dust outlet pipe, superconducting pipe inside heat exchange case is extended in flue dust outlet pipe, one end connection heat exchange medium input pipe of heat exchange case, the other end connects heat exchange medium efferent duct, superconducting pipe in flue dust outlet pipe absorbs the heat in flue dust, superconducting pipe transfers heat to heat exchange case, makes full use of and reclaimed the high-temperature residual heat carried in flue dust, substantially increases the thermal efficiency of boiler.
5）Screen pack is provided with front of flue dust inlet pipe of the invention, the waste of the energy has both been reduced, has accomplished that fuel gas and the recovery of particle carry out second-time burning again.Substantially increase the thermal efficiency of boiler.
6）After flue dust is discharged from the present invention, the dust removal steps such as particle attachment post, screen pack are have passed through, greatly reduce the dust being discharged into air, be conducive to the protection of environment.
7) rational in infrastructure, low production cost of the invention, can improve boiler thermal output 30%-55%.
Brief description of the drawings：
Fig. 1 is structural representation of the invention.
Accompanying drawing is identified：
1st, heat exchange medium efferent duct 2, heat exchange case 3, superconducting pipe
4th, heat exchange medium input pipe 5, casing 6, screen pack
7th, alumina silicate warming plate 8, particle attachment post
9th, flue dust inlet pipe
10th, smoke pipe 11, service hatch 12, winding sheet are returned
13rd, steel plate 14, filtering baffle 15, flue dust outlet pipe
16th, sensor 17, particle attachment beam 18, control system
19th, blower fan.
Specific embodiment：
Below in conjunction with the accompanying drawings, the present invention will be described.
As shown in figure 1, Fig. 1 is structural representation of the invention.
Wherein, including casing 5, flue dust inlet pipe 9 and flue dust outlet pipe 15, the top of casing 5 is further provided with heat exchange case 2, one end of heat exchange case 2 is provided with heat exchange medium input pipe 4, the other end is provided with heat exchange medium efferent duct 1, and smoke pipe 10, heat exchange case 2, time smoke pipe 10 and the secure weld of casing 5 are further provided with back on casing 5.The lower section of heat exchange case 2 is provided with flue dust outlet pipe 15, is further provided with many superconducting pipes 3 on heat exchange case 2, and one end of superconducting pipe 3 extends in flue dust outlet pipe 15 from heat exchange case 2, is fastenedly connected between superconducting pipe 3 and heat exchange case 2.The front of flue dust inlet pipe 9 is provided with the screen pack 6 of ramp shaped, particle attachment post 8 is provided with screen pack 6, winding sheet 12 is further provided with casing 5, angle between particle attachment post 8 and screen pack 6 is 15-30 degree, the lower section of flue dust inlet pipe 9 is provided with back smoke pipe 10, winding sheet 12 and the secure weld of casing 5, particle attachment post 8 is provided with particle attachment beam 17, and screw screws up fastening between particle attachment post 8 and screen pack 6.Alumina silicate warming plate 7 is provided with the outer wall of casing 5, steel plate 13 is provided with the outer wall of alumina silicate warming plate 7, steel plate 13, alumina silicate warming plate 7 and casing 5 are integrally formed during fabrication, filtering baffle 14 is further provided with screen pack 6, filtering baffle 14 is located at the top of winding sheet 12, filtering baffle 14 has two with screen pack 6, and filtering baffle 14 is integrally formed during fabrication with screen pack 6.Service hatch 11 is provided with casing 5, service hatch 11 is located at go back to the side of smoke pipe 10, and service hatch 11 is integrally formed during fabrication with casing 5.Opening service hatch 11 can clear up the dust overstock in the bottom of casing 5.
Control system 18 is located at the top of casing 5, and blower fan 19 is provided with heat exchange case 2, and the screen pack 6 is provided with sensor 16, and control system 18 is connected with sensor 16 and blower fan 19 respectively by holding wire.
Heat exchange case on casing of the present invention is arranged on the top of flue dust outlet pipe, superconducting pipe inside heat exchange case is extended in flue dust outlet pipe, one end connection heat exchange medium input pipe of heat exchange case, the other end connects heat exchange medium efferent duct, superconducting pipe in flue dust outlet pipe absorbs the heat in flue dust, superconducting pipe（Generally copper pipe）Heat exchange case is transferred heat to, works as heat exchange medium（Such as water）When flowing through heat exchange case, heat exchange medium is heated, in this way, making full use of and having reclaimed the high-temperature residual heat carried in flue dust, substantially increases the thermal efficiency of boiler.Screen pack is provided with front of flue dust inlet pipe of the invention, particle attachment post is connected with screen pack, flue dust enters from flue dust inlet pipe, imperfect combustion bulky grain is stopped and is fallen on casing by particle attachment post, after small particle is stopped by screen pack, little particle is fallen on winding sheet along the filtering baffle on screen pack, and due to the gradient of winding sheet, little particle is also tumbled in bottom half.Imperfect combustion bulky grain and little particle are blown back into boiler, to accomplish to make it fully burn as far as possible again under the drive of hot-fluid along smoke pipe is returned.In this way, both having reduced the waste of the energy, accomplish that fuel gas and the recovery of particle carry out second-time burning again.Substantially increase the thermal efficiency of boiler.After flue dust is discharged from the present apparatus, have passed through particle attachment post, screen pack etc. and go out dirt step, greatly reduce the dust being discharged into air, be conducive to the protection of environment.Rational in infrastructure, low production cost of the invention, realizes the double effects of environmental protection and energy-conservation, and not additional any power-equipment, without maintenance, can improve boiler thermal output 30%-45%.In sum, advantages of the present invention simple structure, easy to use, the thermal efficiency is high, low production cost, and the fuel gas and combustible granules in flue dust can be reclaimed and carry out second-time burning, and the heat carried in flue dust can be made to be fully used.
Claims (1)
1. Novel filtration boiler, including casing, flue dust inlet pipe and flue dust outlet pipe, it is characterised in that：Also include two filtering baffles, particle attachment beam, control system and sensor-based system, if being provided with dry particl attachment post on particle attachment beam, wherein, the top of the casing is further provided with heat exchange case, one end of the heat exchange case is provided with heat exchange medium input pipe, the other end is provided with heat exchange medium input pipe, and smoke pipe, the heat exchange case, described time smoke pipe and the casing secure weld are further provided with back on the casing；The flue dust outlet pipe is provided with below the heat exchange case, many superconducting pipes are further provided with the heat exchange case, one end of the superconducting pipe is fastenedly connected from flue dust outlet pipe is extended in the heat exchange case between the superconducting pipe and the heat exchange case；The two-layer screen pack of ramp shaped is provided with front of the flue dust inlet pipe, particle attachment post is provided with the screen pack, winding sheet is further provided with the casing, angle between the particle attachment post and the screen pack is 15-30 degree, described time smoke pipe is provided with below the flue dust inlet pipe, the winding sheet and the casing secure weld, screw screws up fastening between the particle attachment post and the screen pack；Alumina silicate warming plate is provided with the outer wall of the casing, steel plate is provided with the outer wall of the alumina silicate warming plate, the steel plate, the alumina silicate warming plate and the casing are integrally formed during fabrication, filtering baffle is further provided with the screen pack, the filtering baffle is located at the top of the winding sheet, the filtering baffle is integrally formed during fabrication with the screen pack, occurs in pairs；
Control system is located at casing top, and blower fan is provided with heat exchange case, and the screen pack is provided with sensor, and control system is connected with sensor and blower fan respectively by holding wire.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510832064.2A CN106765247A (en) | 2015-11-25 | 2015-11-25 | Novel filtration boiler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510832064.2A CN106765247A (en) | 2015-11-25 | 2015-11-25 | Novel filtration boiler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106765247A true CN106765247A (en) | 2017-05-31 |
Family
ID=58964850
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510832064.2A Pending CN106765247A (en) | 2015-11-25 | 2015-11-25 | Novel filtration boiler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106765247A (en) |
-
2015
- 2015-11-25 CN CN201510832064.2A patent/CN106765247A/en active Pending
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170531 |
|
| WD01 | Invention patent application deemed withdrawn after publication |