CN103791726A - Cement kiln grate cooler toe wall structure capable of saving energy - Google Patents
Cement kiln grate cooler toe wall structure capable of saving energy Download PDFInfo
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- CN103791726A CN103791726A CN201410066531.0A CN201410066531A CN103791726A CN 103791726 A CN103791726 A CN 103791726A CN 201410066531 A CN201410066531 A CN 201410066531A CN 103791726 A CN103791726 A CN 103791726A
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- cement kiln
- prefabricated component
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- grate cooler
- wall structure
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Abstract
The invention relates to a cement kiln grate cooler toe wall structure capable of saving energy. The cement kiln grate cooler toe wall structure comprises a working layer and an insulating layer. The working layer is formed by constructing wear-proof prefabricated parts for a cement kiln, the prefabricated parts are of a cuboid shape, each prefabricated part is provided with an anchoring structure which can be fixed through anchoring nails, a vertical protruding strip is arranged on one side of each prefabricated part, and a groove matched and embedded with the protruding strip of the corresponding prefabricated part adjacent to the prefabricated part is formed in the other side of each prefabricated part. The insulating layer is arranged on the back of the working layer. The wear-proof prefabricated parts for the cement kiln are auxiliarly fixed through the anchoring nails welded to a shell of a grate cooler. Compared with traditional castable, the cement kiln grate cooler toe wall structure has the advantages that through the structure that the prefabricated parts are matched with light heat insulation castable, heat losses can be effectively reduced, the functions of energy saving and environment friendliness are achieved; the prefabricated parts are completely dehydrated through prefabrication and high-temperature baking and can be ignited for temperature rise once construction is finished, baking is not needed, the prefabricated parts can not be burst or damaged due to too rapid temperature rise, construction is easy and convenient to conduct, and the service cycle is long.
Description
Technical field
The present invention relates to a kind of energy-conservation cement kiln grate cooler toe wall structure.
Background technology
The parapet of used on cement production line grate cooler passage is poured into a mould the parapet in passage by the mode of cast-in-site, and when cast, construction water amount cannot be effectively controlled, and needs to toast operation after casting complete, heats up when too fast and easily causes bursting or damaging.Traditional rectangular structure prefabricated component is as shown in Figure 9 simple rectangular structure, there is no the combination of tongue and groove, also there is no the combination of anchoring piece, and assembled rear overall performance is poor, has a damage easily to produce afterwards domino effect, occurs large area dislocation.
Summary of the invention
Technical problem to be solved by this invention is: a kind of energy-conservation cement kiln grate cooler toe wall structure is provided, facilitates the construction of parapet in grate cooler passage, shorten the engineering time, improve life cycle.
The technical solution adopted for the present invention to solve the technical problems is: a kind of energy-conservation cement kiln grate cooler toe wall structure, comprise working lining and heat-insulation layer, working lining is built by laying bricks or stones and is formed with abrasion-proof prefabricated component by cement kiln, the cuboid that is shaped as of abrasion-proof prefabricated component for cement kiln, on this prefabricated component, have and be convenient to the fixing anchor structure of anchor studs, a side at this prefabricated component has vertical raised line, there is the groove that coordinates interlocking with the raised line in adjacent preforms at the opposite side of this prefabricated component, there is the heat-insulation layer forming by the cast of lightweight heat-proof castable at the back of working lining, cement kiln is assisted fixing with abrasion-proof prefabricated component by the anchor studs being welded on grate-cooler shell.The raised line of prefabricated component both sides and groove, improved the fastness of combination between prefabricated component, effectively prevents that heat from conducting to grate-cooler shell by splicing gap.
Anchor structure comprises nail hole and nail bar groove, and nail hole is vertical with this prefabricated component end face, and nail bar groove is positioned at this prefabricated component end face, and is extended to the back side of this prefabricated component by installing hole.
The square that is shaped as of abrasion-proof prefabricated component for cement kiln, its length L is 290～310mm, and thickness W is 290～310mm, and height H is 290～310mm.
Cement kiln is 440～460mm by the length L of abrasion-proof prefabricated component, and thickness W is 340～360mm, and height H is 240～260mm.
The invention has the beneficial effects as follows: with respect to traditional castable, this prefabricated component coordinates the structure of lightweight heat-proof castable, can effectively reduce thermal losses, energy-conserving and environment-protective, and this prefabricated component bulk density is high, and anti-wear performance is good, dewater completely through prefabrication and high-temperature baking, can form outside working lining by the mode of building by laying bricks or stones, laying rear horse back can firing up, need not toast, and also can not cause bursting or damaging because heating up too fast, easy construction, life cycle is long.
Accompanying drawing explanation
Fig. 1 is the prefabricated component of embodiments of the invention 1;
Fig. 2 is the structural representation of the grate cooler passage of embodiments of the invention 1;
Fig. 3 is the structural representation of the A-A direction of Fig. 2;
Fig. 4 is the structural representation of the parapet of embodiments of the invention 1;
Fig. 5 is the prefabricated component of embodiments of the invention 2;
Fig. 6 is the structural representation of the grate cooler passage of embodiments of the invention 2;
Fig. 7 is the structural representation of the B-B direction of Fig. 2;
Fig. 8 is the structural representation of the parapet of embodiments of the invention 2;
Fig. 9 is the structural representation of traditional rectangular structure prefabricated component;
In figure: 1. raised line, 2. groove, 3. nail hole, 4. nail bar groove, 5. cement kiln abrasion-proof prefabricated component, 6. heat-insulation layer, 7. anchor studs.
The specific embodiment
Embodiment 1, as shown in Fig. 1,2,3 and 4, a kind of cement kiln abrasion-proof prefabricated component, be shaped as cuboid, on this prefabricated component, have and be convenient to the fixing anchor structure of anchor studs, anchor structure comprises nail hole 3 and nail bar groove 4, and nail hole 3 is vertical with this prefabricated component end face, nail bar groove 4 is positioned at this prefabricated component end face, and is extended to the back side of this prefabricated component by installing hole.A side at this prefabricated component has vertical raised line 1, has the groove 2 that coordinates interlocking with the raised line 1 in adjacent preforms at the opposite side of this prefabricated component.
This prefabricated component be shaped as square, its length L is 290～310mm, thickness W is 290～310mm, height H is 290～310mm.
Use the energy-conservation cement kiln grate cooler toe wall structure of this prefabricated component, comprise working lining, working lining is built by laying bricks or stones and is formed by refractory mortar with abrasion-proof prefabricated component 5 by cement kiln, build altogether two-layer up and down, the cement kiln on upper strata is crisscross arranged with the cement kiln abrasion-proof prefabricated component 5 of abrasion-proof prefabricated component 5 and lower floor, has the heat-insulation layer 6 forming by the cast of lightweight heat-proof castable at the back of working lining.Cement kiln is assisted fixing with abrasion-proof prefabricated component 5 by the anchor studs 7 being welded on grate-cooler shell.
Embodiment 2, as shown in Fig. 5,6,7 and 8, a kind of cement kiln abrasion-proof prefabricated component, the length L of this prefabricated component is 440～460mm, and thickness W is 340～360mm, and height H is 240～260mm.
Use the working lining of the energy-conservation cement kiln grate cooler toe wall structure of this prefabricated component to build by laying bricks or stones and form by refractory mortar by three layers of cement kiln abrasion-proof prefabricated component 5, the cement kiln on upper strata is crisscross arranged with the cement kiln abrasion-proof prefabricated component 5 of abrasion-proof prefabricated component 5 and lower floor, has the heat-insulation layer 6 forming by the cast of lightweight heat-proof castable at the back of working lining.
Claims (4)
1. an energy-conservation cement kiln grate cooler toe wall structure, it is characterized in that: comprise working lining and heat-insulation layer, described working lining is built by laying bricks or stones and is formed by abrasion-proof prefabricated component for cement kiln (5), abrasion-proof prefabricated component for cement kiln (5) be shaped as cuboid, on this prefabricated component, have and be convenient to the fixing anchor structure of anchor studs, there is vertical raised line (1) in a side of this prefabricated component, there is the groove (2) that coordinates interlocking with the raised line (1) in adjacent preforms at the opposite side of this prefabricated component, there is the heat-insulation layer (6) forming by the cast of lightweight heat-proof castable at the back of working lining, abrasion-proof prefabricated component for cement kiln (5) is assisted fixing by the anchor studs (7) being welded on grate-cooler shell.
2. energy-conservation cement kiln grate cooler toe wall structure according to claim 1, it is characterized in that: described anchor structure comprises nail hole (3) and nail bar groove (4), nail hole (3) is vertical with this prefabricated component end face, nail bar groove (4) is positioned at this prefabricated component end face, and is extended to the back side of this prefabricated component by installing hole.
3. energy-conservation cement kiln grate cooler toe wall structure according to claim 1, is characterized in that: described abrasion-proof prefabricated component for cement kiln (5) be shaped as square, its length L is 290～310mm, thickness W is 290～310mm, height H is 290～310mm.
4. energy-conservation cement kiln grate cooler toe wall structure according to claim 1, is characterized in that: the length L of described abrasion-proof prefabricated component for cement kiln (5) is 440～460mm, and thickness W is 340～360mm, and height H is 240～260mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410066531.0A CN103791726A (en) | 2014-02-26 | 2014-02-26 | Cement kiln grate cooler toe wall structure capable of saving energy |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410066531.0A CN103791726A (en) | 2014-02-26 | 2014-02-26 | Cement kiln grate cooler toe wall structure capable of saving energy |
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| CN103791726A true CN103791726A (en) | 2014-05-14 |
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| CN201410066531.0A Pending CN103791726A (en) | 2014-02-26 | 2014-02-26 | Cement kiln grate cooler toe wall structure capable of saving energy |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106643184A (en) * | 2017-01-11 | 2017-05-10 | 安徽芜湖海螺建筑安装工程有限责任公司 | Transition low-wall structure of cement kiln cooler |
| CN107401924A (en) * | 2017-08-25 | 2017-11-28 | 长兴兴鹰新型耐火建材有限公司 | A kind of attachment structure of cement kiln wall and brick wall |
| CN107462073A (en) * | 2017-08-25 | 2017-12-12 | 长兴兴鹰新型耐火建材有限公司 | A kind of cross bar type cement kiln wall preformed bricks |
| CN107687765A (en) * | 2017-09-10 | 2018-02-13 | 安徽芜湖海螺建筑安装工程有限责任公司 | A kind of method for extending cooler throat liner validity period |
| CN113203288A (en) * | 2021-06-24 | 2021-08-03 | 山东同得利集团有限公司 | Composite prefabricated part |
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| US20110117513A1 (en) * | 2008-07-15 | 2011-05-19 | Ersa Gmbh | Device for the thermal treatment of workpieces |
| CN202254829U (en) * | 2011-10-25 | 2012-05-30 | 长兴兴鹰新型耐火建材有限公司 | Abrasion-resistant prefabricated brick for cement kiln grate cooler toe wall |
| CN202254871U (en) * | 2011-10-25 | 2012-05-30 | 浙江锦诚耐火材料有限公司 | High-strength abrasion-resistant quick-change prefabricated component of grate cooler low wall |
| CN202599126U (en) * | 2012-05-17 | 2012-12-12 | 通达耐火技术股份有限公司 | Parapet structure of grate cooler for cement kiln |
| CN202885572U (en) * | 2012-08-29 | 2013-04-17 | 江苏恒耐炉料集团有限公司 | Cement kiln cooling machine parapet lining |
| CN203758284U (en) * | 2014-02-26 | 2014-08-06 | 江苏恒耐炉料集团有限公司 | Energy-saving cement kiln grate cooler parapet structure |
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2014
- 2014-02-26 CN CN201410066531.0A patent/CN103791726A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
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| US20110117513A1 (en) * | 2008-07-15 | 2011-05-19 | Ersa Gmbh | Device for the thermal treatment of workpieces |
| CN202254829U (en) * | 2011-10-25 | 2012-05-30 | 长兴兴鹰新型耐火建材有限公司 | Abrasion-resistant prefabricated brick for cement kiln grate cooler toe wall |
| CN202254871U (en) * | 2011-10-25 | 2012-05-30 | 浙江锦诚耐火材料有限公司 | High-strength abrasion-resistant quick-change prefabricated component of grate cooler low wall |
| CN202599126U (en) * | 2012-05-17 | 2012-12-12 | 通达耐火技术股份有限公司 | Parapet structure of grate cooler for cement kiln |
| CN202885572U (en) * | 2012-08-29 | 2013-04-17 | 江苏恒耐炉料集团有限公司 | Cement kiln cooling machine parapet lining |
| CN203758284U (en) * | 2014-02-26 | 2014-08-06 | 江苏恒耐炉料集团有限公司 | Energy-saving cement kiln grate cooler parapet structure |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106643184A (en) * | 2017-01-11 | 2017-05-10 | 安徽芜湖海螺建筑安装工程有限责任公司 | Transition low-wall structure of cement kiln cooler |
| CN107401924A (en) * | 2017-08-25 | 2017-11-28 | 长兴兴鹰新型耐火建材有限公司 | A kind of attachment structure of cement kiln wall and brick wall |
| CN107462073A (en) * | 2017-08-25 | 2017-12-12 | 长兴兴鹰新型耐火建材有限公司 | A kind of cross bar type cement kiln wall preformed bricks |
| CN107687765A (en) * | 2017-09-10 | 2018-02-13 | 安徽芜湖海螺建筑安装工程有限责任公司 | A kind of method for extending cooler throat liner validity period |
| CN113203288A (en) * | 2021-06-24 | 2021-08-03 | 山东同得利集团有限公司 | Composite prefabricated part |
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Application publication date: 20140514 |