CN206188736U - Dry coke quenching sealing device that packs into - Google Patents
Dry coke quenching sealing device that packs into Download PDFInfo
- Publication number
- CN206188736U CN206188736U CN201621101485.4U CN201621101485U CN206188736U CN 206188736 U CN206188736 U CN 206188736U CN 201621101485 U CN201621101485 U CN 201621101485U CN 206188736 U CN206188736 U CN 206188736U
- Authority
- CN
- China
- Prior art keywords
- sealing ring
- dry
- type sealing
- coke quenching
- dry coke
- 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.)
- Expired - Fee Related
Links
- 238000007789 sealing Methods 0.000 title claims abstract description 58
- 238000010791 quenching Methods 0.000 title claims abstract description 39
- 230000000171 quenching effect Effects 0.000 title claims abstract description 39
- 239000000571 coke Substances 0.000 title claims abstract description 38
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 9
- 239000000835 fiber Substances 0.000 claims description 6
- 238000004519 manufacturing process Methods 0.000 abstract description 10
- 239000000428 dust Substances 0.000 abstract description 6
- 230000000694 effects Effects 0.000 abstract description 5
- 238000012423 maintenance Methods 0.000 description 7
- 239000010425 asbestos Substances 0.000 description 3
- 230000008901 benefit Effects 0.000 description 3
- 239000008393 encapsulating agent Substances 0.000 description 3
- 230000007613 environmental effect Effects 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 229910052895 riebeckite Inorganic materials 0.000 description 3
- 239000004744 fabric Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008439 repair process Effects 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 230000003026 anti-oxygenic effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 238000004939 coking Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 235000013312 flour Nutrition 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
Landscapes
- Coke Industry (AREA)
Abstract
The utility model discloses a dry coke quenching sealing device that packs into has: lower part hopper, dry coke quenching get into from the lower part hopper and put out the stove futilely, the lower part flange sets up in the lower part of lower part hopper open -ended periphery, under carve the type sealing ring, set up in lower part flange periphery, sliding cover sets up on putting out the stove futilely to around lower part hopper periphery, sliding cover can slide from top to bottom, on carve the type sealing ring, set up at sliding cover inboard carve on, the type sealing ring can with carve the lower part opening that the lower part hopper was sealed in the cooperation of type sealing ring down, improve red jiao of dry coke quenching dust removal effect that packs into, realize cleaner production.
Description
Technical field
The utility model belongs to coking industry technical field, more particularly to a kind of dry coke quenching loads sealing device.
Background technology
Dry coke quenching stove charging apparatus are used for coke dry quenching furnace lipstick Jiao's charging apparatus, are dry coke quenching key equipment, when dress is burnt,
Sliding closure falls in insertion water sealed tank water, is coupled with high temperature fiber cloth between sliding closure and loading bottom hopper, realizes that sealing dress is burnt,
During the utility model is realized, utility model people has found that prior art at least has problems with：Typically
After two weeks, fiber cloth is pullled, scaling loss, Tong Dong, leak between bottom hopper plane and sliding closure, big during causing dress burnt
The high-temperature smoke of amount is mingled with that finely-ground coke is excessive, and dust removing effects are undesirable, influence environmental protection, and only stop production to overhaul is changed, and is made
It is not long with the life-span, inside configuration narrow space, near high temperature, maintenance is absolutely unsafe, and maintenance every time is wasted time and energy, and is had a strong impact on dry
Quenching environmental protection.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of red burnt loading dust removing effects of raising dry coke quenching, realizes
The dry coke quenching of clean manufacturing loads sealing device.
In order to solve the above-mentioned technical problem, the technical scheme that the utility model is used is：A kind of dry coke quenching loads sealing
Device, has：
Bottom hopper, dry coke quenching enters coke dry quenching furnace from the bottom hopper；
Lower flange, is arranged on the periphery of the lower openings of the bottom hopper；
Under carve type sealing ring, be arranged on the lower flange periphery；
Sliding closure, is arranged in the coke dry quenching furnace, and around the bottom hopper periphery, the sliding closure can go up downslide
It is dynamic；
On carve type sealing ring, be arranged on sliding closure inner side, it is described on carve type sealing ring can with it is described under to carve type close
Seal ring coordinates the lower openings of closing bottom hopper.
Type sealing ring is carved on described and is provided with groove, the embedded high temperature fiber rope of the groove.
The fire door of the coke dry quenching furnace is provided with water sealed tank, and the sliding closure is arranged in the water sealed tank.
Carved on described type sealing ring and under carve type sealing ring bevel angle be 75 °.
A technical scheme in above-mentioned technical proposal has the following advantages that or beneficial effect,
1) realize that sealing dress is burnt, clean manufacturing：Hard sealing ring is unlikely to be burnt deformation, and good sealing effect has prevented outside dust
Overflow and pollute.
2) use time is long, reduces maintenance, reduces encapsulant cost.
3) maintenance is reduced to Influence of production, ensures dry coke quenching production.
Brief description of the drawings
Fig. 1 is the structural representation of the dry coke quenching loading sealing device of offer in the utility model embodiment；
Fig. 2 is the A portions enlarged drawing of Fig. 1；
Mark in above-mentioned figure is：1st, bottom hopper, 2, on carve type sealing ring, 3, high temperature fiber rope, 4, under to carve type close
Seal ring, 5, lower flange, 6, sliding closure, 7, water sealed tank, 8, coke dry quenching furnace.
Specific embodiment
It is new to this practicality below in conjunction with accompanying drawing to make the purpose of this utility model, technical scheme and advantage clearer
Type implementation method is described in further detail.
Referring to Fig. 1-2, a kind of dry coke quenching loads sealing device, has：
Bottom hopper, dry coke quenching enters coke dry quenching furnace from bottom hopper；
Lower flange, is arranged on the periphery of the lower openings of bottom hopper；
Under carve type sealing ring, be arranged on lower flange periphery；
Sliding closure, is arranged in coke dry quenching furnace, and around bottom hopper periphery, sliding closure can be slided up and down；
On carve type sealing ring, be arranged on sliding closure inner side, above carve type sealing ring can be carved with type sealing ring coordinate closing
The lower openings of bottom hopper.
On carve type sealing ring and be provided with groove, the embedded high temperature fiber rope of groove.
The fire door of coke dry quenching furnace is provided with water sealed tank, and sliding closure is arranged in water sealed tank.
On carve type sealing ring and under carve type sealing ring bevel angle be 75 °.
Sealing ring design：Under carve type sealing ring, on carve type sealing ring using 1Cr18Ni9Ti materials, wedge design, inclined-plane
75 ° of angle, general who has surrendered's resistance and coke powder are piled up under sealing inclined-plane in reduction, and scarf gap is 2-5mm, there is anti-in the middle of lower sealing ring
Trapezoidal groove, embedded Φ 25mm high temperature asbestos cords, asbestos cord bloats level about 2mm, when upper sealing ring falls with sliding closure
90mm, during the parallel coincidence in upper and lower sealing ring inclined-plane, forms conical surface seal；And asbestos cord is contradicted with its inclined-plane, realize that buffering is close
Envelope, while do not interfere with sliding closure freely up and down lifting.
Upper and lower sealing ring is divided into four sections of manufactures, is fixed using bolt between hopper, face-flange, to adjust sealing
Gap, is easily installed.
Part material improvement：Heat-resistance stainless steel is all used, bottom hopper, face-flange and sealing ring is improved at high temperature
Antioxygenic property and creep strength, reduce deformation, ensure sealing effectiveness, reduce scratch failure.
1) the burnt problem of the domestic sealing dress of dry quenching system at present is solved, realizes that sealing dress is burnt, prevent flour dust overflow pollution,
Clean manufacturing, environmental benefit is huge.
2) sealing structure and material improvement, the life-span bring up to more than 3 years, and only single set dry coke quenching saves former encapsulant about 20
Wan Yuan.
3) reduce corrective maintenance time, raising is dry to put out rate, generated energy (by taking 3# dry coke quenching as an example)：Each periodical repair time 8 is small
When,
The stove of dry coke quenching 40/time：Every 5 months periodical repairs are once：About increase dry coke quenching every year：40 × 12/5 × 22=2112 tons,
Many generated energy：2112 tons × 125 kilowatt hours/ton=264000 kilowatt hour.
After using above-mentioned structure,
1) realize that sealing dress is burnt, clean manufacturing：Hard sealing ring is unlikely to be burnt deformation, and good sealing effect has prevented outside dust
Overflow and pollute.
2) use time is long, reduces maintenance, reduces encapsulant cost.
3) maintenance is reduced to Influence of production, ensures dry coke quenching production.
The utility model is exemplarily described above in conjunction with accompanying drawing, it is clear that the utility model is implemented not to be received
The limitation of aforesaid way, as long as employing changing for the various unsubstantialities that method design of the present utility model and technical scheme are carried out
Enter, or it is not improved by it is of the present utility model design and technical scheme directly apply to other occasions, in the utility model
Protection domain within.
Claims (4)
1. a kind of dry coke quenching loads sealing device, it is characterised in that have：
Bottom hopper, dry coke quenching enters coke dry quenching furnace from the bottom hopper；
Lower flange, is arranged on the periphery of the lower openings of the bottom hopper；
Under carve type sealing ring, be arranged on the lower flange periphery；
Sliding closure, is arranged in the coke dry quenching furnace, and around the bottom hopper periphery, the sliding closure can be slided up and down；
On carve type sealing ring, be arranged on sliding closure inner side, it is described on carve type sealing ring can with it is described under carve type sealing ring
Coordinate the lower openings of closing bottom hopper.
2. dry coke quenching as claimed in claim 1 loads sealing device, it is characterised in that type sealing ring is carved on described and is provided with ditch
Groove, the embedded high temperature fiber rope of the groove.
3. dry coke quenching as claimed in claim 2 loads sealing device, it is characterised in that the fire door of the coke dry quenching furnace is provided with water seal
Groove, the sliding closure is arranged in the water sealed tank.
4. dry coke quenching as claimed in claim 3 loads sealing device, it is characterised in that type sealing ring is carved on described and carves type with
The bevel angle of sealing ring is 75 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621101485.4U CN206188736U (en) | 2016-09-30 | 2016-09-30 | Dry coke quenching sealing device that packs into |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621101485.4U CN206188736U (en) | 2016-09-30 | 2016-09-30 | Dry coke quenching sealing device that packs into |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206188736U true CN206188736U (en) | 2017-05-24 |
Family
ID=58730727
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621101485.4U Expired - Fee Related CN206188736U (en) | 2016-09-30 | 2016-09-30 | Dry coke quenching sealing device that packs into |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206188736U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108865190A (en) * | 2018-09-10 | 2018-11-23 | 中冶焦耐(大连)工程技术有限公司 | A kind of the dual hopper charging apparatus and its working method of jacking sleeve single-side sealing |
-
2016
- 2016-09-30 CN CN201621101485.4U patent/CN206188736U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108865190A (en) * | 2018-09-10 | 2018-11-23 | 中冶焦耐(大连)工程技术有限公司 | A kind of the dual hopper charging apparatus and its working method of jacking sleeve single-side sealing |
| CN108865190B (en) * | 2018-09-10 | 2024-01-30 | 中冶焦耐(大连)工程技术有限公司 | Double-hopper loading device with lifting sleeve sealed on one side and working method of double-hopper loading device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP02 | Change in the address of a patent holder |
Address after: 243003 Department of intellectual property right of Hunan West Road No. 8 technology center, Ma'anshan City, Anhui Province Patentee after: MAANSHAN IRON & STEEL Co.,Ltd. Address before: 243003 Hunan Anhui West Road, No. 8 technology center, Intellectual Property Department Patentee before: MAANSHAN IRON & STEEL Co.,Ltd. |
|
| CP02 | Change in the address of a patent holder | ||
| CP02 | Change in the address of a patent holder |
Address after: 243003 8 Jiuhua Road, Yushan, Ma'anshan, Anhui Patentee after: MAANSHAN IRON & STEEL Co.,Ltd. Address before: 243003 intellectual property department, technology center, No. 8 Hunan West Road, Yushan, Ma'anshan, Anhui Patentee before: MAANSHAN IRON & STEEL Co.,Ltd. |
|
| CP02 | Change in the address of a patent holder | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170524 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |