CN107218475A - A kind of dry coke quenching bell fire-resistant abrasion-proof duct board - Google Patents
A kind of dry coke quenching bell fire-resistant abrasion-proof duct board Download PDFInfo
- Publication number
- CN107218475A CN107218475A CN201710398170.3A CN201710398170A CN107218475A CN 107218475 A CN107218475 A CN 107218475A CN 201710398170 A CN201710398170 A CN 201710398170A CN 107218475 A CN107218475 A CN 107218475A
- Authority
- CN
- China
- Prior art keywords
- plate body
- coke quenching
- dry coke
- duct board
- resistant abrasion
- 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
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L57/00—Protection of pipes or objects of similar shape against external or internal damage or wear
- F16L57/04—Protection of pipes or objects of similar shape against external or internal damage or wear against fire or other external sources of extreme heat
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Coke Industry (AREA)
Abstract
The invention discloses a kind of dry coke quenching bell fire-resistant abrasion-proof duct board, including arc plate body, plate body section is semicircle, and plate body bottom stretches out, and extended surface has angle with plate body.The present invention is compared with conventional art, using silicon nitride refractory brick material design into spliced bell pipe section, it is to avoid cast steel material adds wear resistance electrode to combine in conventional art, and configuration is stable, and wearability is far superior to cast steel material.
Description
Technical field
The invention belongs to fire resisting material field, and in particular to a kind of dry coke quenching bell fire-resistant abrasion-proof duct board.
Background technology
Implemented dry coke quenching from 2000 to have introduced technology since absorbing exploration project, China's Dry Quenching Technology has obtained rapid hair
Exhibition, up to the present, China have been gone into operation and have reached more than 200 seats in the dry coke quenching auxiliary built, and dry coke quenching domestic technology and are set
It is standby to obtain full-scale development and application, and realize the seriation and maximization of dry coke quenching auxiliary.
In recent years, country is to the policy requirements more and more higher of energy-saving and emission-reduction, and the maximization of coke oven is efficient, clean environment firendly
Require to gradually step up in terms of production and automation, the dry coke quenching auxiliary matched with coke oven follows up immediately, most importantly at it
The expansion of reason ability, thing followed technological difficulties just have：How red burnt even particle size distribution and uniform settlement to be allowed, so as to improve
The performance of red burnt cooling in coke dry quenching furnace.
The fixed bell distributing device of mixed charging apparatus（Hereinafter referred to as bell）, in red burnt loading procedure in coke dry quenching furnace
Inner circle circumferential direction and being uniformly distributed for radial direction play conclusive effect, and it designs complicated, is now generally added with cast steel resistance to
Welding rod built-up welding is ground, this material wears no resistance, is easily damaged, short life under red burnt repeat impact, the normal production of influence.
The content of the invention
Goal of the invention：In view of the above-mentioned deficiencies in the prior art, it is an object of the present invention to provide a kind of dry coke quenching bell fire resisting
Wear-resistant pipe guidance tape.
Technical scheme：In order to reach foregoing invention purpose, what the present invention was specifically performed by：A kind of dry coke quenching bell
Fire-resistant abrasion-proof duct board, including arc plate body are used, plate body section is semicircle, and plate body bottom stretches out, extended surface and plate body
There is angle.
Wherein, the angle α of the extended surface and plate body is more than 135 °.
Wherein, some fixing holes are provided with the middle part of the plate body.
Wherein, the plate body arc protrusion surface and fixing hole both sides are provided with auxiliary fixing plate.
Wherein, the auxiliary fixing plate bottom has fixed block, and fixed block bottom is beyond extended surface bottom and clasps extension
Face.
Wherein, the material of the plate body is silicon nitride refractory brick material.
Beneficial effect：The present invention is compared with conventional art, using silicon nitride refractory brick material design into spliced bell
Pipe section, it is to avoid cast steel material adds wear resistance electrode to combine in conventional art, configuration is stable, and wearability is far superior to
Cast steel material.
Brief description of the drawings
Fig. 1 is structural representation of the invention；
Fig. 2 is rearview of the invention；
Fig. 3 is bell structural representation.
Embodiment
A kind of dry coke quenching bell fire-resistant abrasion-proof duct board as shown in Figure 1 and 2, including arc plate body 1, the section of plate body 1 is
Semicircle, the bottom of plate body 1 stretches out, and extended surface 2 has angle with plate body 1, and the angle α of the extended surface 2 and plate body 1 is more than
135 °, the middle part of plate body 1 is provided with some fixing holes 3, and it is solid that the arc protrusion surface of plate body 1 and fixing hole both sides are provided with auxiliary
Fixed board 4, the bottom of auxiliary fixing plate 4 has fixed block 401, and the bottom of fixed block 401 is beyond the bottom of extended surface 2 and clasps extended surface 2.
Fixed bell distributing device is general as shown in figure 3, when the present invention is specifically assembled, plate body encases distributing device upper pipe
Part（Generally using 2 pieces of plate bodys）, plate body is fixed on distributing device through fixing hole by bolt, distributing device pipe is reduced
Road position it is heated and wear-resistant.
Claims (6)
1. a kind of dry coke quenching bell fire-resistant abrasion-proof duct board, it is characterised in that including arc plate body（1）, plate body（1）Section is
Semicircle, plate body（1）Bottom stretches out, extended surface（2）With plate body（1）There is angle.
2. dry coke quenching bell fire-resistant abrasion-proof duct board according to claim 1, it is characterised in that the extended surface（2）
With plate body（1）Angle α be more than 135 °.
3. dry coke quenching bell fire-resistant abrasion-proof duct board according to claim 1, it is characterised in that the plate body（1）In
Portion is provided with some fixing holes（3）.
4. dry coke quenching bell fire-resistant abrasion-proof duct board according to claim 3, it is characterised in that the plate body（1）Arc
Shape protrusion surface and fixing hole both sides are provided with auxiliary fixing plate（4）.
5. dry coke quenching bell fire-resistant abrasion-proof duct board according to claim 4, it is characterised in that the auxiliary fixing plate
（4）Bottom has fixed block（401）, fixed block（401）Bottom exceeds extended surface（2）Bottom and clasp extended surface（2）.
6. dry coke quenching bell fire-resistant abrasion-proof duct board according to claim 1, it is characterised in that the material of the plate body
For silicon nitride refractory brick material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710398170.3A CN107218475A (en) | 2017-05-31 | 2017-05-31 | A kind of dry coke quenching bell fire-resistant abrasion-proof duct board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710398170.3A CN107218475A (en) | 2017-05-31 | 2017-05-31 | A kind of dry coke quenching bell fire-resistant abrasion-proof duct board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107218475A true CN107218475A (en) | 2017-09-29 |
Family
ID=59946919
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710398170.3A Pending CN107218475A (en) | 2017-05-31 | 2017-05-31 | A kind of dry coke quenching bell fire-resistant abrasion-proof duct board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107218475A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20020153645A1 (en) * | 2001-04-13 | 2002-10-24 | North American Refractories Co. | Refractory lining for metallurgical vessel |
| CN201913843U (en) * | 2010-12-29 | 2011-08-03 | 牟元全 | Steel matrix ceramic composite wear-resistant plate |
| CN203392259U (en) * | 2013-05-31 | 2014-01-15 | 宜兴市钰玺窑业有限公司 | High-performance ceramic complex phase substrate used for high temperature coke tank |
| CN204677962U (en) * | 2015-03-12 | 2015-09-30 | 周朝辉 | Complete, two points of double layer wear resistant and impact resistant bend pipe Special wear-resistant bend pipes in a kind of |
| CN105778937A (en) * | 2016-04-05 | 2016-07-20 | 宜兴市钰玺窑业有限公司 | Wear-resistant ceramic complex phase deflector for chute area of dry quenching furnace |
| CN205916782U (en) * | 2016-08-29 | 2017-02-01 | 萍乡顺鹏新材料有限公司 | Welt in wear -resisting ceramic arc |
| CN207394230U (en) * | 2017-05-31 | 2018-05-22 | 宜兴市钰玺窑业有限公司 | A kind of dry coke quenching bell fire-resistant abrasion-proof duct board |
-
2017
- 2017-05-31 CN CN201710398170.3A patent/CN107218475A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20020153645A1 (en) * | 2001-04-13 | 2002-10-24 | North American Refractories Co. | Refractory lining for metallurgical vessel |
| CN201913843U (en) * | 2010-12-29 | 2011-08-03 | 牟元全 | Steel matrix ceramic composite wear-resistant plate |
| CN203392259U (en) * | 2013-05-31 | 2014-01-15 | 宜兴市钰玺窑业有限公司 | High-performance ceramic complex phase substrate used for high temperature coke tank |
| CN204677962U (en) * | 2015-03-12 | 2015-09-30 | 周朝辉 | Complete, two points of double layer wear resistant and impact resistant bend pipe Special wear-resistant bend pipes in a kind of |
| CN105778937A (en) * | 2016-04-05 | 2016-07-20 | 宜兴市钰玺窑业有限公司 | Wear-resistant ceramic complex phase deflector for chute area of dry quenching furnace |
| CN205916782U (en) * | 2016-08-29 | 2017-02-01 | 萍乡顺鹏新材料有限公司 | Welt in wear -resisting ceramic arc |
| CN207394230U (en) * | 2017-05-31 | 2018-05-22 | 宜兴市钰玺窑业有限公司 | A kind of dry coke quenching bell fire-resistant abrasion-proof duct board |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |