CN108827010A - It is capable of the rotary kiln of secondary use heat - Google Patents
It is capable of the rotary kiln of secondary use heat Download PDFInfo
- Publication number
- CN108827010A CN108827010A CN201810830700.1A CN201810830700A CN108827010A CN 108827010 A CN108827010 A CN 108827010A CN 201810830700 A CN201810830700 A CN 201810830700A CN 108827010 A CN108827010 A CN 108827010A
- Authority
- CN
- China
- Prior art keywords
- kiln
- kiln body
- air hose
- secondary use
- air
- 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.)
- Pending
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
- F27D17/00—Arrangements for using waste heat; Arrangements for using, or disposing of, waste gases
- F27D17/004—Systems for reclaiming waste heat
Abstract
The invention discloses the rotary kiln that one kind is capable of secondary use heat, including kiln hood, kiln body, kiln tail, support frame and helical feeding apparatus, at least one air hose is provided in the kiln body, the air hose is arranged along the axial direction of the kiln body；One end of the air hose is exposed outside kiln body, and connects a blower, and the other end of the air hose is passed through inside kiln body.The present invention heats the air in air hose by the heat inside kiln body, air after heating is delivered to inside kiln body again, improves temperature when heating in kiln body to dangerous waste, increases the burning velocity of comburant in kiln, efficiency of combustion is improved, the discharge amount for endangering gas is reduced.
Description
Technical field
Present invention relates particularly to the rotary kilns that one kind is capable of secondary use heat.
Background technique
Rotary kiln need to add oxidizer when handling low heat value dangerous waste, and operating cost is high, while also increase warm and humid gas row
It puts, influences treatment effect.
Summary of the invention
In view of the above technical problems, the present invention provides a kind of rotary kiln for capableing of secondary use heat.
A kind of rotary kiln for capableing of secondary use heat, including kiln hood, kiln body, kiln tail, support frame and spiral feeding dress
It sets, at least one air hose is provided in the kiln body, the air hose is arranged along the axial direction of the kiln body；The air hose
One end is exposed outside kiln body, and connects a blower, and the other end of the air hose is passed through inside kiln body.
Preferably, the number of the air hose is two, and the axial direction about kiln body is symmetrical arranged.
The present invention provides the rotary kilns that one kind is capable of secondary use heat, by the heat inside kiln body in air hose
Air is heated, and the air after heating is delivered to inside kiln body again, improves temperature when heating in kiln body to dangerous waste, is increased
The burning velocity of comburant in kiln improves efficiency of combustion, reduces the discharge amount for endangering gas.
Detailed description of the invention
To describe the technical solutions in the embodiments of the present invention more clearly, make required in being described below to embodiment
Attached drawing is briefly described.
Fig. 1 is the cross-sectional view of the rotary kiln for capableing of secondary use heat proposed by the invention.
Digital representation in figure：
1, kiln hood 2, kiln body 3, kiln tail 4, support frame 5, helical feeding apparatus
6, air hose 7, blower.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description.
Embodiment：
Shown in Fig. 1, a kind of rotary kiln for capableing of secondary use heat, including kiln hood 1, kiln body 2, kiln tail 3, support frame 4 and spiral shell
Feeding device 5 is revolved, there are two air hoses 6, air hose 6 to be symmetrical arranged about the axial direction of kiln body 2 for setting in the kiln body 2.It is described
One end of air hose 6 is exposed outside kiln body 2, and connects a blower 7, and the other end of the air hose 6 is passed through inside kiln body 2.
The present invention provides the rotary kilns that one kind is capable of secondary use heat, by the heat inside kiln body 2 in air hose 6
Air heated, the air after heating is delivered to again inside kiln body 2, improve kiln body 2 in dangerous waste heat when temperature,
The burning velocity of comburant in kiln is increased, efficiency of combustion is improved, reduces the discharge amount for endangering gas.
Various modifications to these embodiments will be readily apparent to those skilled in the art, herein
Defined General Principle can be realized in other embodiments without departing from the spirit or scope of the present invention.
Claims (2)
1. one kind is capable of the rotary kiln of secondary use heat, including kiln hood, kiln body, kiln tail, support frame and helical feeding apparatus,
It is characterized in that, being provided at least one air hose in the kiln body, the air hose is arranged along the axial direction of the kiln body；Institute
The one end for stating air hose is exposed outside kiln body, and connects a blower, and the other end of the air hose is passed through inside kiln body.
2. the rotary kiln according to claim 1 for capableing of secondary use heat, which is characterized in that the number of the air hose is
Two, the axial direction about kiln body is symmetrical arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810830700.1A CN108827010A (en) | 2018-07-26 | 2018-07-26 | It is capable of the rotary kiln of secondary use heat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810830700.1A CN108827010A (en) | 2018-07-26 | 2018-07-26 | It is capable of the rotary kiln of secondary use heat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108827010A true CN108827010A (en) | 2018-11-16 |
Family
ID=64139669
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810830700.1A Pending CN108827010A (en) | 2018-07-26 | 2018-07-26 | It is capable of the rotary kiln of secondary use heat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108827010A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003294213A (en) * | 2002-03-29 | 2003-10-15 | Taiheiyo Cement Corp | Method and equipment for burning combustible waste in rotary kiln |
| CN101921908A (en) * | 2010-07-21 | 2010-12-22 | 洛阳栾川钼业集团股份有限公司 | Molybdenum concentrate self-heating roasting method and device thereof |
| CN204198608U (en) * | 2014-09-22 | 2015-03-11 | 石家庄新华能源环保科技股份有限公司 | A kind of rotary kiln with power generation assembly |
| CN205606589U (en) * | 2016-03-16 | 2016-09-28 | 浙江三联环保科技股份有限公司 | Mud distillation pyrolysis incinerator |
| CN207214795U (en) * | 2017-08-25 | 2018-04-10 | 金川集团股份有限公司 | A kind of self-heating rotary kiln |
-
2018
- 2018-07-26 CN CN201810830700.1A patent/CN108827010A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003294213A (en) * | 2002-03-29 | 2003-10-15 | Taiheiyo Cement Corp | Method and equipment for burning combustible waste in rotary kiln |
| CN101921908A (en) * | 2010-07-21 | 2010-12-22 | 洛阳栾川钼业集团股份有限公司 | Molybdenum concentrate self-heating roasting method and device thereof |
| CN204198608U (en) * | 2014-09-22 | 2015-03-11 | 石家庄新华能源环保科技股份有限公司 | A kind of rotary kiln with power generation assembly |
| CN205606589U (en) * | 2016-03-16 | 2016-09-28 | 浙江三联环保科技股份有限公司 | Mud distillation pyrolysis incinerator |
| CN207214795U (en) * | 2017-08-25 | 2018-04-10 | 金川集团股份有限公司 | A kind of self-heating rotary kiln |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20181116 |