CN107651869A - A kind of reworked cooler and its reforming technology - Google Patents
A kind of reworked cooler and its reforming technology Download PDFInfo
- Publication number
- CN107651869A CN107651869A CN201710842412.3A CN201710842412A CN107651869A CN 107651869 A CN107651869 A CN 107651869A CN 201710842412 A CN201710842412 A CN 201710842412A CN 107651869 A CN107651869 A CN 107651869A
- Authority
- CN
- China
- Prior art keywords
- cooler
- grate
- generation
- reworked
- stage casing
- 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
- 238000005516 engineering process Methods 0.000 title claims abstract description 9
- 238000002407 reforming Methods 0.000 title claims abstract description 8
- 238000001816 cooling Methods 0.000 claims abstract description 4
- 230000000694 effects Effects 0.000 abstract description 5
- 238000010276 construction Methods 0.000 abstract description 4
- 230000009466 transformation Effects 0.000 description 7
- 239000004568 cement Substances 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B7/00—Hydraulic cements
- C04B7/36—Manufacture of hydraulic cements in general
- C04B7/43—Heat treatment, e.g. precalcining, burning, melting; Cooling
- C04B7/47—Cooling ; Waste heat management
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
- Earth Drilling (AREA)
Abstract
The invention provides a kind of reworked cooler, including third generation cooler leading portion grate, stage casing high temperature kibbler roll, forth generation cooler back segment grate, two grates possess certain height difference, stage casing high temperature kibbler roll is located at the afterbody of third generation cooler leading portion grate, and the present invention also provides the reforming technology of above-mentioned reworked cooler simultaneously.The present invention is meeting small investment, under construction period high condition, transforms existing third generation cooler, adds stage casing high temperature kibbler roll, improve cooler cooling effect, solve the problems, such as out that cooler clinker temperature is high.
Description
Technical field
The present invention relates to cement industry cooler, particularly a kind of reworked cooler and its reforming technology.
Background technology
The broken design of third generation cooler generally use afterbody hammer in some old production lines of cement industry, long-term
Because a variety of causes occurs that cooling effect is bad in running, go out the problem of clinker temperature is high, owner is often desirable to pass through
Transformation increase stage casing high temperature kibbler roll carrys out solution and has decided the problem of clinker temperature is high.But due to by investment budgey, transformation work
The influence of phase and scene original mounting condition, simply wants to increase a stage casing high-temperature roller on the basis of original third generation cooler
Formula disintegrating machine can be restricted by steric requirements and can not arranged, and change the cooler meeting that brand-new forth generation is broken with stage casing high-temperature roller
One-time investment is larger, and the transformation duration is also long, it is therefore desirable to which a kind of small investment, effect are good, the construction party of transformation short time limit
Case solves the problems, such as that it is high that original third generation cooler goes out clinker temperature.
The content of the invention
For overcome the deficiencies in the prior art, the invention provides a kind of reworked cooler and its reforming technology, solves
Owner wants to increase stage casing high temperature kibbler roll to solve the problems, such as that it is high that original third generation cooler goes out clinker temperature, simultaneously
Meet small investment, effect it is good, transformation short time limit condition.
The technical solution adopted for the present invention to solve the technical problems is：
Present invention firstly provides a kind of reworked cooler, including third generation cooler leading portion grate, in addition to stage casing height
Warm kibbler roll and forth generation cooler back segment grate；It is cold that the stage casing high temperature kibbler roll is arranged on the third generation
But the right side afterbody of machine leading portion grate；The forth generation cooler back segment grate is in the right side of third generation cooler leading portion grate
Lower section, difference in height between the two be present.
Preferably, the vertical drop between the forth generation cooler back segment grate and third generation cooler leading portion grate
Scope be XX~XXm.
Preferably, the stage casing high temperature kibbler roll is arranged in connection framework, and the connection framework and the third generation are cold
But the right side afterbody of machine leading portion grate is connected.
Preferably, the third generation cooler leading portion grate is first paragraph grate, or for first paragraph grate add part or
Whole second segment grates.
Preferably, the forth generation cooler back segment grate for arrange into formula, promote bar type or other any possess modularization
Mounting condition without ash bucket cooler grate.
The present invention also provides a kind of reforming technology of above-mentioned reworked cooler, comprises the following steps：
Retain the front section grate of former third generation cooler, make the back segment grate of former third generation cooler the into fourth
For the back segment grate of cooler；
Back segment grate basis in part is excavated according to original civil engineering absolute altitude, for arranging the stage casing high temperature kibbler roll
Basic platform；
Original place hole machine for zipper position is motionless, and the unwanted ash returning tube in machine for zipper rear end is blocked.
The positive effect of the present invention：Modification scheme the reconstruction scope of the present invention is small, therefore invests compared to entirety
Forth generation is changed more to save with the cooler that stage casing roller is broken.The cooler of local flow improvement can synchronously use modularization mounting means,
Therefore the construction period is shorter.Improved cooler remains part third generation cooler grate, Ke Yitong due to front section
Ash flue bucket collects most of fine powder material, therefore good to blown sands material adaptability, overcome simple transformation forth generation stage casing roller break it is cold
But the problem of machine is to blown sands material bad adaptability, project compatibility is strong used by the invention, can be extensively in all kinds of lifes of cement
Promoted the use of in producing line transformation.
Brief description of the drawings
Fig. 1 is the overall structure diagram of reworked cooler described in the preferred embodiment of the present invention；
Fig. 2 is section knot of the reworked cooler described in the preferred embodiment of the present invention at the high temperature kibbler roll of stage casing
Structure schematic diagram.
Embodiment
Below in conjunction with the accompanying drawings to a preferred embodiment of the present invention will be described in detail.
Reference picture 1 and Fig. 2, the preferred embodiment of the present invention provide a kind of reworked cooler, including before third generation cooler
Section grate 1, in addition to stage casing high temperature kibbler roll 2 and forth generation cooler back segment grate 3；The stage casing high temperature roll-type is broken
Broken machine 2 is arranged on the right side afterbody of the third generation cooler leading portion grate 1；The forth generation cooler back segment grate 3 is in
, difference in height between the two be present in the lower right of third generation cooler leading portion grate 1.
The scope of vertical drop between the forth generation cooler back segment grate 3 and third generation cooler leading portion grate 1
For XX~XXm.
The stage casing high temperature kibbler roll 2 is arranged in connection framework, before the connection framework and third generation cooler
The right side afterbody of section grate 1 is connected.
The third generation cooler leading portion grate 1 is first paragraph grate, or adds part or all of for first paragraph grate
Two sections of grates.
The forth generation cooler back segment grate 3 for arrange into formula, promote bar type or other any possess modularization mounting bar
Part without ash bucket cooler grate.
This preferred embodiment also provides a kind of reforming technology of above-mentioned reworked cooler, comprises the following steps：
Retain the front section grate of former third generation cooler, make the back segment grate of former third generation cooler the into fourth
For the back segment grate of cooler；
Back segment grate basis in part is excavated according to original civil engineering absolute altitude, for arranging the stage casing high temperature kibbler roll
Basic platform；
Original place hole machine for zipper position is motionless, and the unwanted ash returning tube in machine for zipper rear end is blocked.
Because forth generation cooler back segment grate does not have bottom to return ash bucket, therefore local change is carried out using existing civil engineering
Make, stage casing high temperature kibbler roll can be arranged on the premise of equipment and basis is changed less as far as possible.
The present embodiment is meeting small investment, under construction period high condition, transforms existing third generation cooler, increases
Stage casing high temperature kibbler roll, improves cooler cooling effect, efficiently solves out that cooler clinker temperature is high asks
Topic.
Above-described is only the preferred embodiments of the present invention, should be understood that the explanation of above example is simply used
In help understand the present invention method and its core concept, the protection domain being not intended to limit the present invention, it is all the present invention
Any modification for being made within thought and principle, equivalent substitution etc., should be included in the scope of the protection.
Claims (6)
1. a kind of reworked cooler, including third generation cooler leading portion grate, it is characterised in that：Also include stage casing high temperature roll-type
Disintegrating machine and forth generation cooler back segment grate；The stage casing high temperature kibbler roll is arranged on the third generation cooler leading portion
The right side afterbody of grate；The forth generation cooler back segment grate is in the lower right of third generation cooler leading portion grate, both
Between difference in height be present.
A kind of 2. reworked cooler according to claim 1, it is characterised in that：The forth generation cooler back segment grate
The scope of vertical drop between third generation cooler leading portion grate is XX~XXm.
A kind of 3. reworked cooler according to claim 1, it is characterised in that：The stage casing high temperature kibbler roll is set
Put in connection framework, the connection framework is connected with the right side afterbody of third generation cooler leading portion grate.
A kind of 4. reworked cooler according to claim 1 or 2 or 3, it is characterised in that：Before the third generation cooler
Section grate is first paragraph grate, or adds part or all of second segment grate for first paragraph grate.
A kind of 5. reworked cooler according to claim 1 or 2 or 3, it is characterised in that：After the forth generation cooler
Section grate be arrange into formula, promote bar type or other it is any possess modularization mounting condition without ash bucket cooler grate.
6. the reforming technology of reworked cooler described in a kind of claim 1, it is characterised in that comprise the following steps：
Retain the front section grate of former third generation cooler, make the back segment grate of former third generation cooler into forth generation cooling
The back segment grate of machine；
Back segment grate basis in part is excavated according to original civil engineering absolute altitude, for arranging the basis of the stage casing high temperature kibbler roll
Platform；
Original place hole machine for zipper position is motionless, and the unwanted ash returning tube in machine for zipper rear end is blocked.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710842412.3A CN107651869A (en) | 2017-09-18 | 2017-09-18 | A kind of reworked cooler and its reforming technology |
| PCT/CN2018/105913 WO2019052555A1 (en) | 2017-09-18 | 2018-09-17 | Reconstructed cooler and reconstruction process therefor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710842412.3A CN107651869A (en) | 2017-09-18 | 2017-09-18 | A kind of reworked cooler and its reforming technology |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107651869A true CN107651869A (en) | 2018-02-02 |
Family
ID=61130385
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710842412.3A Pending CN107651869A (en) | 2017-09-18 | 2017-09-18 | A kind of reworked cooler and its reforming technology |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN107651869A (en) |
| WO (1) | WO2019052555A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019052555A1 (en) * | 2017-09-18 | 2019-03-21 | 南京凯盛国际工程有限公司 | Reconstructed cooler and reconstruction process therefor |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104988256A (en) * | 2015-07-22 | 2015-10-21 | 北京绿冶新能科技有限公司 | Slag waste heat recycling system and slag waste heat recycling method |
| CN106414359A (en) * | 2014-04-17 | 2017-02-15 | Khd洪保德韦达克有限公司 | Method and device for cooling and comminuting hot cement clinker |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62129685A (en) * | 1985-11-28 | 1987-06-11 | 三菱重工業株式会社 | Clinker-cooler internal water spray cooling device |
| DE102011055658B3 (en) * | 2011-11-23 | 2013-03-28 | Alite Gmbh | Clinker radiator, useful to cool clinker beds, includes units having apertures for injecting cooling media into beds, flues for bed and supports for withdrawing media from bed, where hopper is present between supports as material closure |
| CN207635876U (en) * | 2017-09-18 | 2018-07-20 | 南京凯盛国际工程有限公司 | A kind of reworked cooler |
| CN107651869A (en) * | 2017-09-18 | 2018-02-02 | 南京凯盛国际工程有限公司 | A kind of reworked cooler and its reforming technology |
-
2017
- 2017-09-18 CN CN201710842412.3A patent/CN107651869A/en active Pending
-
2018
- 2018-09-17 WO PCT/CN2018/105913 patent/WO2019052555A1/en active Application Filing
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106414359A (en) * | 2014-04-17 | 2017-02-15 | Khd洪保德韦达克有限公司 | Method and device for cooling and comminuting hot cement clinker |
| CN104988256A (en) * | 2015-07-22 | 2015-10-21 | 北京绿冶新能科技有限公司 | Slag waste heat recycling system and slag waste heat recycling method |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019052555A1 (en) * | 2017-09-18 | 2019-03-21 | 南京凯盛国际工程有限公司 | Reconstructed cooler and reconstruction process therefor |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2019052555A1 (en) | 2019-03-21 |
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| PB01 | Publication | ||
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Application publication date: 20180202 |