CN209876959U - Electric heat tracing system of household garbage incineration fly ash storage tank - Google Patents
Electric heat tracing system of household garbage incineration fly ash storage tank Download PDFInfo
- Publication number
- CN209876959U CN209876959U CN201920432256.8U CN201920432256U CN209876959U CN 209876959 U CN209876959 U CN 209876959U CN 201920432256 U CN201920432256 U CN 201920432256U CN 209876959 U CN209876959 U CN 209876959U
- Authority
- CN
- China
- Prior art keywords
- heating
- wall
- holding vessel
- flying dust
- dust holding
- 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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- 239000010881 fly ash Substances 0.000 title claims description 21
- 239000010813 municipal solid waste Substances 0.000 title claims description 13
- 238000010438 heat treatment Methods 0.000 claims abstract description 69
- 239000000428 dust Substances 0.000 claims abstract description 20
- 230000005611 electricity Effects 0.000 claims abstract description 13
- 239000010791 domestic waste Substances 0.000 claims abstract description 7
- 238000010079 rubber tapping Methods 0.000 claims description 13
- 239000010445 mica Substances 0.000 claims description 3
- 229910052618 mica group Inorganic materials 0.000 claims description 3
- 239000002956 ash Substances 0.000 description 8
- 238000000034 method Methods 0.000 description 3
- 238000004056 waste incineration Methods 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000004744 fabric Substances 0.000 description 2
- 239000003546 flue gas Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
Landscapes
- Incineration Of Waste (AREA)
- Processing Of Solid Wastes (AREA)
Abstract
The utility model provides a domestic waste burns flying dust holding vessel electricity companion thermal system, includes the flying dust holding vessel and sets up in the heating device of jar outer wall, flying dust holding vessel upper portion is cylindric structure, and the lower part is hopper-shaped structure, characterized by, heating device arranges by the range that hug closely and fix the heating block component of each utensil independent heating function at jar outer wall, the heating block has the face of generating heat and the face of generating heat is hugged closely jar outer wall, still be provided with temperature measuring element on the outer wall of flying dust holding vessel the flying dust holding vessel outer wall sets up the electricity and divides the case, still sets up the temperature control cabinet, the temperature control cabinet passes through the electricity divides the case to be right the heating block carries out heating control, has solved prior art effectively and has needed the technical problem of whole change heating overcoat.
Description
Technical Field
The utility model relates to a waste incineration power generation flying dust storage device especially relates to a domestic waste burns flying dust holding vessel electric tracing system.
Background
In the process of generating power by incinerating garbage, the flue gas generated by incinerating the garbage contains a large amount of fly ash, the fly ash is filtered and collected into a reaction tower and a cloth bag ash hopper after flue gas treatment processes such as deacidification in the reaction tower, activated carbon injection, cloth bag dust removal and the like, and the fly ash is sent into an ash warehouse for storage by a scraper conveyor and a bucket elevator. The fly ash has extremely fine granularity, is easy to be damped and agglomerated to cause the blockage of an ash conveyer, and needs to keep higher temperature condition in the conveying and storing process to avoid the fly ash from being damped. In a waste incineration power plant, an electric tracing device is generally arranged on a conveyor and an ash tank shell to maintain the dryness of fly ash.
However, the electric tracing band heating device of the garbage fly ash storage tank adopts an integral structure, namely a heating outer sleeve is arranged on the outer surface of the garbage fly ash storage tank, and the heating outer sleeve is an integral body, so that when a heating element in the heating outer sleeve is damaged, the heating outer sleeve needs to be integrally replaced. The whole replacement cost is high, and the whole replacement work amount is large, so that the normal operation of the waste incineration system is seriously influenced.
Disclosure of Invention
In order to solve the defects of the prior art, the utility model provides a domestic waste burns flying ash holding vessel electric heat tracing system, the mode that rubbish flying ash holding vessel outer wall electric heat tracing system adopted the layering to independently set up has solved the technical problem that prior art needs the whole heating overcoat of changing effectively.
The utility model provides a technical scheme that technical problem adopted: the utility model provides a domestic waste burns flying dust holding vessel electricity companion thermal system, includes the flying dust holding vessel and sets up in the heating device of jar outer wall, flying dust holding vessel upper portion is cylindric structure, and the lower part is hopper-shaped structure, characterized by, heating device arranges by the range to hug closely and fixes and have the heating block component of independently generating heat in each of jar outer wall, the heating block has the face of generating heat and the face of generating heat hugs closely jar outer wall, still be provided with temperature measuring element on the outer wall of flying dust holding vessel the flying dust holding vessel outer wall sets up the electricity tapping box, still sets up the temperature control cabinet, the temperature control cabinet passes through the electricity tapping box is right the heating block carries out heating control.
Preferably, the heating blocks are arranged in layers to form an upper heating layer, a middle heating layer and a lower heating layer.
Preferably, go up the outer wall both sides that the zone of heating corresponds and respectively set up an electricity tapping box the outer wall both sides that well zone of heating corresponds respectively set up an electricity tapping box the outer wall both sides that the zone of heating corresponds down respectively set up an electricity tapping box, the temperature control cabinet is controlled its zone of heating that corresponds through each electricity tapping box.
Preferably, the heating block is a mica heater.
The invention has the beneficial effects that: the utility model provides a domestic waste burns flying dust holding vessel electric tracing system, rubbish flying dust holding vessel outer wall electric tracing system adopt the independent mode that sets up of layering, have solved the technical problem that prior art needs whole change heating overcoat effectively.
Drawings
Fig. 1 is a schematic structural diagram of an embodiment of the present invention.
In the figure:
1. a fly ash storage tank;
2. a cylindrical structure;
3. a funnel-shaped structure;
4. a heating block; 4.1A, 4.1B upper heating layer, 4.2 middle heating layer, 4.3 lower heating layer
5. A temperature measuring element.
Detailed Description
Fig. 1 is a schematic structural diagram of an embodiment of the present invention. The figure shows that in the present example, the electric heat tracing system of the fly ash storage tank for burning the household garbage comprises a fly ash storage tank 1 and a heating device arranged on the outer wall of the tank, the upper part of the fly ash storage tank 1 is in a cylindrical structure 2, and the lower part of the fly ash storage tank is in a funnel-shaped structure 3. compared with the prior art, in the present example, the heating device is composed of heating blocks 4 which are arranged and closely attached to the outer wall of the tank and have independent heating functions, the heating blocks 4 are provided with heating surfaces and the heating surfaces are closely attached to the outer wall of the fly ash storage tank 1, the outer wall of the fly ash storage tank 1 is also provided with a temperature measuring element 5, the outer wall of the fly ash storage tank 1 is provided with an electric tapping box and a temperature control cabinet, and the temperature control cabinet performs.
Fig. 1 shows that, in the present example, the heating block 4 is arranged in layers to form an upper heating layer 4.1A, 4.1B, a middle heating layer 4.2 and a lower heating layer 4.3.
In this example, two electrical tapping boxes are respectively arranged on two sides of the outer wall of the tank corresponding to the upper heating layer, two electrical tapping boxes are respectively arranged on two sides of the outer wall of the tank corresponding to the middle heating layer, two electrical tapping boxes are respectively arranged on two sides of the outer wall of the tank corresponding to the lower heating layer, and the temperature control cabinet controls the corresponding heating layer through each electrical tapping box.
In this example, a mica heater was used as the heating block.
The utility model provides a domestic waste burns flying ash holding vessel electric tracing system, rubbish flying ash holding vessel outer wall electric tracing system adopt the independent mode that sets up of layering, when individual heating piece damages, can reach into and maintain the heating piece of damage, have solved the technical problem that prior art needs whole change heating overcoat effectively.
Claims (4)
1. The utility model provides a domestic waste burns flying dust holding vessel electricity companion thermal system, includes the flying dust holding vessel and sets up in the heating device of jar outer wall, flying dust holding vessel upper portion is cylindric structure, and the lower part is hopper-shaped structure, characterized by, heating device arranges by the range to hug closely and fixes and have the heating block component of independently generating heat in each of jar outer wall, the heating block has the face of generating heat and the face of generating heat hugs closely jar outer wall, still be provided with temperature measuring element on the outer wall of flying dust holding vessel the flying dust holding vessel outer wall sets up the electricity tapping box, still sets up the temperature control cabinet, the temperature control cabinet passes through the electricity tapping box is right the heating block carries out heating control.
2. The electric tracing system for a storage tank of fly ash from incineration of household garbage as claimed in claim 1, wherein said heating blocks are arranged in layers to form an upper heating layer, a middle heating layer and a lower heating layer.
3. The electric tracing system for a storage tank of fly ash from incineration of household garbage as claimed in claim 2, wherein each of two sides of the outer wall of the tank corresponding to the upper heating layer is provided with an electric distribution box, each of two sides of the outer wall of the tank corresponding to the middle heating layer is provided with an electric distribution box, each of two sides of the outer wall of the tank corresponding to the lower heating layer is provided with an electric distribution box, and the temperature control cabinet controls the heating layer corresponding to the temperature control cabinet through each electric distribution box.
4. The electric tracing system for a storage tank of fly ash from incineration of household garbage as claimed in claim 1, wherein the heating block is a mica heater.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920432256.8U CN209876959U (en) | 2019-04-01 | 2019-04-01 | Electric heat tracing system of household garbage incineration fly ash storage tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920432256.8U CN209876959U (en) | 2019-04-01 | 2019-04-01 | Electric heat tracing system of household garbage incineration fly ash storage tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209876959U true CN209876959U (en) | 2019-12-31 |
Family
ID=68957760
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920432256.8U Active CN209876959U (en) | 2019-04-01 | 2019-04-01 | Electric heat tracing system of household garbage incineration fly ash storage tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209876959U (en) |
-
2019
- 2019-04-01 CN CN201920432256.8U patent/CN209876959U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 518046 13th Floor, Times Financial Center, 4001 Shennan Avenue, Futian District, Shenzhen City, Guangdong Province Patentee after: Shenzhen Energy and environmental protection Co.,Ltd. Address before: 518046 13th Floor, Times Financial Center, 4001 Shennan Avenue, Futian District, Shenzhen City, Guangdong Province Patentee before: SHENZHEN ENERGY ENVIRONMENTAL ENGINEERING Co.,Ltd. |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: An electric heat tracing system for household waste incineration fly ash storage tanks Effective date of registration: 20231130 Granted publication date: 20191231 Pledgee: Shenzhen Energy Finance Co.,Ltd. Pledgor: Shenzhen Energy and environmental protection Co.,Ltd. Registration number: Y2023980068515 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Granted publication date: 20191231 Pledgee: Shenzhen Energy Finance Co.,Ltd. Pledgor: Shenzhen Energy and environmental protection Co.,Ltd. Registration number: Y2023980068515 |