CN106122976A - The pre-heating system of garbage power ash - Google Patents
The pre-heating system of garbage power ash Download PDFInfo
- Publication number
- CN106122976A CN106122976A CN201610519418.2A CN201610519418A CN106122976A CN 106122976 A CN106122976 A CN 106122976A CN 201610519418 A CN201610519418 A CN 201610519418A CN 106122976 A CN106122976 A CN 106122976A
- Authority
- CN
- China
- Prior art keywords
- ash
- water
- burning
- chamber
- supply 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.)
- Granted
Links
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
- F23G5/00—Incineration of waste; Incinerator constructions; Details, accessories or control therefor
- F23G5/44—Details; Accessories
- F23G5/46—Recuperation of heat
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F22—STEAM GENERATION
- F22D—PREHEATING, OR ACCUMULATING PREHEATED, FEED-WATER FOR STEAM GENERATION; FEED-WATER SUPPLY FOR STEAM GENERATION; CONTROLLING WATER LEVEL FOR STEAM GENERATION; AUXILIARY DEVICES FOR PROMOTING WATER CIRCULATION WITHIN STEAM BOILERS
- F22D1/00—Feed-water heaters, i.e. economisers or like preheaters
- F22D1/003—Feed-water heater systems
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES
- F23J1/00—Removing ash, clinker, or slag from combustion chambers
- F23J1/06—Mechanically-operated devices, e.g. clinker pushers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
- F23G2206/00—Waste heat recuperation
- F23G2206/20—Waste heat recuperation using the heat in association with another installation
- F23G2206/203—Waste heat recuperation using the heat in association with another installation with a power/heat generating installation
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES
- F23J2700/00—Ash removal, handling and treatment means; Ash and slag handling in pulverulent fuel furnaces; Ash removal means for incinerators
- F23J2700/003—Ash removal means for incinerators
-
- 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
- Y02E20/12—Heat utilisation in combustion or incineration of waste
Abstract
The invention discloses the pre-heating system of a kind of garbage power ash, including being provided with the body of heater and water supply tank burning chamber, burn chamber and be provided with ash outlet, the cavity wall burning chamber is provided with vaporization chamber, vaporization chamber connects with water supply tank, also include preheat water cavity, assembly of scratching in the ashes, described in scratch in the ashes assembly from ash outlet stretch into burning intracavity, preheating water cavity connects with water supply tank, and described preheating water cavity is located at outside body of heater.In use, water supply tank, preheating water cavity, vaporization chamber all have water, and owing to burning ash also has the highest temperature, therefore the water of preheating water intracavity can be heated by the burning ash above preheating water cavity, also reduce the temperature of ash, it is simple to the transport of ash or be processed further simultaneously.The water of preheating water intracavity is transported in vaporization chamber by water supply tank, the initial temperature of water in the vaporization chamber of raising, it is achieved that the recovery of ash heat, improves the heat utilization efficiency of whole system.The present invention is used for garbage power.
Description
Technical field
The present invention relates to the pre-heating system of a kind of garbage power ash.
Background technology
The situation overflowed in the face of rubbish, it is this passive " anti-that countries in the world are not limited only to control and destroy rubbish
Keep ", but actively take effective measures, carry out integrated treatment scientifically and rationally and utilize rubbish.Utilize the heat produced of burning away the refuse
Amount generates electricity, and becomes the trash processing way that various countries rise this year, and scientist calculates, and secondary energy sources in rubbish are the most organic can
Combustion things etc., contained calorific value is high, and the heat burning 2 tons of rubbish generations is about as much as 1 ton of coal.Waste incineration and generating electricity is rubbish
Carrying out high temperature incineration, the heat energy of generation is converted into high-temperature vapour, promotes rotating turbine, makes electromotor produce the work of electric energy.
But existing waste incineration furnace thermal efficiency is low, and the heat of the ash after waste incineration is not the most utilized, and causes substantial amounts of
Thermal waste is fallen.
Summary of the invention
The technical problem to be solved in the present invention is: provide the pre-heating system of a kind of garbage power ash.
The present invention solves the solution of its technical problem:
The pre-heating system of garbage power ash, including being provided with the body of heater and water supply tank burning chamber, burns chamber and is provided with ash outlet,
The cavity wall burning chamber is provided with vaporization chamber, and vaporization chamber connects with water supply tank, also includes being located at the preheating water cavity of ash outlet side, setting
Burn bottom chamber for being cleaned to preheat the assembly of scratching in the ashes above water cavity by burning ash, described in assembly of scratching in the ashes go out from ash
Mouth stretches into burning intracavity, and preheating water cavity connects with water supply tank, and described preheating water cavity is located at outside body of heater.
As the further improvement of such scheme, assembly of scratching in the ashes includes that multiple rod of scratching in the ashes, the plurality of rod flexibility of scratching in the ashes connect
It is connected together.
As the further improvement of such scheme, preheating water cavity is provided with water supplement port.
The invention has the beneficial effects as follows: the pre-heating system of garbage power ash, including being provided with the body of heater and moisturizing burning chamber
Case, burns chamber and is provided with ash outlet, and the cavity wall burning chamber is provided with vaporization chamber, and vaporization chamber connects with water supply tank, also includes being located at
The preheating water cavity of ash outlet side, be located at burn bottom chamber for being cleaned to preheat scratching in the ashes above water cavity by burning ash
Assembly, described in assembly of scratching in the ashes stretch into burning intracavity from ash outlet, preheating water cavity connects with water supply tank, and described preheating water cavity is located at
Outside body of heater.In use, water supply tank, preheating water cavity, vaporization chamber all have water, owing to burning ash also has the highest temperature, therefore
The water of preheating water intracavity can be heated by the burning ash above preheating water cavity, also reduces the temperature of ash, just simultaneously
In the transport of ash or be processed further.The water of preheating water intracavity is transported in vaporization chamber by water supply tank, the vaporization of raising
The initial temperature of intracavity water, it is achieved that the recovery of ash heat, improves the heat utilization efficiency of whole system.The present invention is used for rubbish
Generating.
Accompanying drawing explanation
For the technical scheme being illustrated more clearly that in the embodiment of the present invention, in embodiment being described below required for make
Accompanying drawing be briefly described.Obviously, described accompanying drawing is a part of embodiment of the present invention rather than all implements
Example, those skilled in the art is not on the premise of paying creative work, it is also possible to obtain other designs according to these accompanying drawings
Scheme and accompanying drawing.
Fig. 1 is the structural representation of embodiment of the present invention a1.
Detailed description of the invention
Below with reference to embodiment and accompanying drawing, the technique effect of design, concrete structure and the generation of the present invention is carried out clearly
Chu, it is fully described by, to be completely understood by the purpose of the present invention, feature and effect.Obviously, described embodiment is this
Bright a part of embodiment rather than all embodiment, based on embodiments of the invention, those skilled in the art is not paying
Other embodiments obtained on the premise of creative work, belong to the scope of protection of the invention.It addition, literary composition is previously mentioned
All connection/annexations, the most singly refer to that component directly connects, and refer to add deduct by adding according to being embodied as situation
Couple auxiliary less, form more excellent draw bail.Each technical characteristic in the present invention, in the premise of the most conflicting conflict
Under can be with combination of interactions.
With reference to Fig. 1, this is one embodiment of the present of invention, specifically:
The pre-heating system of garbage power ash, including being provided with the body of heater 1 and water supply tank 2 burning chamber, burning chamber is provided with ash and goes out
Mouth 11, the cavity wall burning chamber is provided with vaporization chamber, and vaporization chamber connects with water supply tank 2, also includes that being located at ash exports the pre-of 11 sides
Hot-water cavity 3, be located at burn bottom chamber for being cleaned to preheat the assembly of scratching in the ashes above water cavity 3 by burning ash, described in scratch in the ashes
Assembly stretches into burning intracavity from ash outlet 11, and preheating water cavity 3 connects with water supply tank 2, and described preheating water cavity 3 is located at outside body of heater 1.
In use, water supply tank, preheating water cavity, vaporization chamber all have water, owing to burning ash also has the highest temperature, therefore in preheating water
The water of preheating water intracavity can be heated by the burning ash above chamber, also reduces the temperature of ash, it is simple to ash simultaneously
Transport or be processed further.The water of preheating water intracavity is transported in vaporization chamber by water supply tank, water in the vaporization chamber of raising
Initial temperature, it is achieved that the recovery of ash heat, improves the heat utilization efficiency of whole system.
Assembly of scratching in the ashes includes that multiple rod 4 of scratching in the ashes, the plurality of rod 4 of scratching in the ashes flexibly connect together, and with peripheral hardware or preset
Drive mechanism be joined together to form the revolution of continuous print and scratch in the ashes ring, can constantly carry out scratching in the ashes operation.Scratch in the ashes the upper of ring
Half part is moved from the outside to the core, can be used for burning to burning intracavity by conveying garbage, and the latter half from-inner-to-outer fortune of ring of scratching in the ashes
Dynamic, operation of scratching in the ashes can be realized.
Water in vaporization chamber is constantly heated to be vaporized into steam and reduces, and water supplement port is all set by existing incinerator
On water supply tank 2, water supplement port is then located on preheating water cavity 3 by the present embodiment, allows water first be preheated after water cavity 3 improves temperature,
Entering back in water supply tank 2, when vaporization chamber needs moisturizing when, the water being pre-heated enters vaporization chamber from water supply tank 2.
Above the better embodiment of the present invention is illustrated, but the present invention is not limited to described embodiment,
Those of ordinary skill in the art also can make all equivalent modifications or replacement on the premise of spirit of the present invention, this
Modification or the replacement of a little equivalents are all contained in the application claim limited range.
Claims (3)
1. the pre-heating system of garbage power ash, including being provided with the body of heater (1) and water supply tank (2) burning chamber, burns chamber and is provided with
Ash outlet (11), the cavity wall burning chamber is provided with vaporization chamber, and vaporization chamber connects with water supply tank (2), it is characterised in that: also include setting
Ash outlet (11) side preheating water cavity (3), be located at burn bottom chamber for burning ash being cleaned to preheating water cavity
(3) assembly of scratching in the ashes of top, described in assembly of scratching in the ashes stretch into burning intracavity from ash outlet (11), preheating water cavity (3) and water supply tank
(2) connection, described preheating water cavity (3) is located at body of heater (1) outward.
The pre-heating system of garbage power ash the most according to claim 1, it is characterised in that: assembly of scratching in the ashes includes multiple taking off
Ash rod (4), the plurality of rod of scratching in the ashes (4) flexibly connects together.
The pre-heating system of garbage power ash the most according to claim 1, it is characterised in that: preheating water cavity (3) is provided with
Water supplement port.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610519418.2A CN106122976B (en) | 2016-07-04 | 2016-07-04 | The pre-heating system of garbage power ash |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610519418.2A CN106122976B (en) | 2016-07-04 | 2016-07-04 | The pre-heating system of garbage power ash |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106122976A true CN106122976A (en) | 2016-11-16 |
| CN106122976B CN106122976B (en) | 2018-07-03 |
Family
ID=57469296
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610519418.2A Expired - Fee Related CN106122976B (en) | 2016-07-04 | 2016-07-04 | The pre-heating system of garbage power ash |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106122976B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2529301A1 (en) * | 1982-06-28 | 1983-12-30 | Poch Sa | CROSS-FLOW GAS CHARCOAL GAS |
| CN202229180U (en) * | 2011-09-14 | 2012-05-23 | 邵志辉 | Slag cooler |
| CN102912044A (en) * | 2012-10-22 | 2013-02-06 | 李玉亮 | Novel efficient and energy-saving dry type granulating system of slag and method thereof |
| CN102954478A (en) * | 2012-12-12 | 2013-03-06 | 中国电力工程顾问集团华东电力设计院 | Air-water combined cooling dry slagging method and system of pulverized coal boiler |
| CN105258515A (en) * | 2015-11-09 | 2016-01-20 | 郭瑛 | Apparatus and method for recovering steelmaking slag afterheat of electric arc furnace |
-
2016
- 2016-07-04 CN CN201610519418.2A patent/CN106122976B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2529301A1 (en) * | 1982-06-28 | 1983-12-30 | Poch Sa | CROSS-FLOW GAS CHARCOAL GAS |
| CN202229180U (en) * | 2011-09-14 | 2012-05-23 | 邵志辉 | Slag cooler |
| CN102912044A (en) * | 2012-10-22 | 2013-02-06 | 李玉亮 | Novel efficient and energy-saving dry type granulating system of slag and method thereof |
| CN102954478A (en) * | 2012-12-12 | 2013-03-06 | 中国电力工程顾问集团华东电力设计院 | Air-water combined cooling dry slagging method and system of pulverized coal boiler |
| CN105258515A (en) * | 2015-11-09 | 2016-01-20 | 郭瑛 | Apparatus and method for recovering steelmaking slag afterheat of electric arc furnace |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106122976B (en) | 2018-07-03 |
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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 | ||
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20180525 Address after: 528429 in Huangpu town, Huangpu town, Zhongshan, Guangdong Applicant after: Zhongshan Tian B Energy Co., Ltd. Address before: 528247 one of 15 Yanbu Chong Zhongxin village, Nanhai District, Foshan, Guangdong. Applicant before: Yan Yueling |
|
| 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: 20180703 Termination date: 20190704 |