CN208071638U - Sectional type water cooled casing - Google Patents
Sectional type water cooled casing Download PDFInfo
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- CN208071638U CN208071638U CN201820575059.7U CN201820575059U CN208071638U CN 208071638 U CN208071638 U CN 208071638U CN 201820575059 U CN201820575059 U CN 201820575059U CN 208071638 U CN208071638 U CN 208071638U
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Abstract
The utility model is related to a kind of sectional type water cooled casing, including cone bucket, first triple water cold sleeves and second triple water cold sleeves are set above the cone bucket；First triple water cold sleeves and second triple water cold sleeves respectively include inner sleeve pipe assembly and outer tube.Technical solutions of the utility model, it is bulky and dismantle the defects of cleaning after difficult, dismounting is dangerous, maintenance load is big, interior dirt is hardened is inconvenient thoroughly to solve current water cold sleeve, improves equipment operation ratio, reduce use cost, since big part is reduced half length after segmentation, shorten the repair demolition time and one section of component can be replaced to save the sectional type water cooled casing of maintenance cost after damaging.After obstruction or damage occur for coke powder cooling device, maintenance gate valve is closed, can be overhauled and be replaced online; it is not required to dry quenching system shutdown; it advantageously ensures that the continuous operation of dry quenching system, service personnel will not contact high temperature coke powder, the security risk etc. in maintenance process can be eliminated.
Description
Technical field
The utility model is related to the recycling of the High-temperature mineral powder of the dry quenched coke powder reclaiming device of field of metallurgy, sintering machine deduster
High-temperature particle and dust are being discharged in sectional type water cooled casing after cooling by collecting, are being related specifically to a kind of ash by field
Slag heat exchange cooling device.
Background technology
In the recycling of dry coke quenching coke powder and sintering machine duster system, high temperature coke powder needs to carry out cooling down in recycling
Processing, and dry quenching water-cooling sleeve cooler is exactly the dedicated unit that cooling treatment is carried out to high temperature coke powder.Existing dry coke quenching
Water cold sleeve cooler mainly include cooler ontology, collected overhead dry cooled coke powder single tine, be located at cooler it is intrinsic in,
Outer tube, water inlet, drainage system and the ash discharge format valve positioned at cooler body bottom portion；From water inlet, drainage system into casing
Constantly injection cooling water, discharge high-temperature water, by progress heat exchange between cooling water and high temperature coke powder to achieve the purpose that cooling.
Existing dry quenching water-cooling sleeve, such as authorize Publication No. CN201439515U, CN202157052U, CN202226811U,
CN205115372 U, CN205156633U, CN205398545U are welded on by upper and lower blind plate using outer sleeve and inner cylinder
Together, the chuck that outer sleeve inner wall and inner tank theca are formed, outer sleeve and inner cylinder lead to cooling water, chuck be the cooling of high temperature coke powder and
Passing away is easy the sundries such as accumulation sludge due to leading to recirculated water bottom in water cold sleeve for a long time, can not Hand scarf.Water cooling
The whether normal good operation of casing determines that can the high temperature coke powder in disposable dust remover smoothly be discharged safely；Due to water cold sleeve
It is washed away for a long time through high temperature coke powder, outer tube metal generates creep, and easily desoldering, welding position desoldering through high temperature corrosion makes water
There is internal leakage in cold casing, and the coke powder channel that leakage recirculated cooling water is also resulted in after being mixed with coke powder in water cold sleeve occurs
It blocks, dry coke quenching equipment need to be shut down and could replace water cold sleeve after coke powder cooling, the same company for influencing dry quenching system
Reforwarding row, and need to replace entire three layers of casing after water cold sleeve internal leakage, maintenance cost is higher, due to three-layered node
The water cold sleeve own vol and weight of structure are larger, and disassembly and installation is more difficult；It is used simultaneously in high temperature and inside
It is dismantled online in the case of circulated inert gas abnormally dangerous；The general bottom of water cold sleeve carries out ash discharge using Jameson scheme valve, by
It is bigger using general inleakage generally under negative pressure state in format valve, coke powder is be easy to cause in closed container when air enters
Second of burning, aggravation metal generates creep and damages, in addition coke powder hardened, the coke powder that be easy to cause coke powder in water cold sleeve
Dismounting cleaning is also needed after hardened, since water cold sleeve is very narrow mounted on locational space in steel structure frame therefore pacifies
Assembly and disassembly are very inconvenient, general to dismantle the primary needs of water cold sleeve dismounting 12 hours while empty in high temperature and narrow operation
Between in the case of the super large piece article of dismounting be to be in abnormally dangerous work, in addition general water cold sleeve in use usually on
Partial is easily damaged, and when replacement needs integral replacing, causes use cost height.
Utility model content
In view of the deficienciess of the prior art, the purpose of this utility model is to provide a kind of prior arts that thoroughly solves to tear open
Difficulty is unloaded, dismantles after dangerous, maintenance load is big, interior dirt is hardened and clears up the defects of inconvenient in line, raising equipment operation ratio,
Use cost is reduced, since big part is reduced half length after segmentation, one can be replaced after shortening repair demolition time and damage
Section component is to save the sectional type water cooled casing of maintenance cost.
To achieve the above object, the utility model provides following technical solution：A kind of sectional type water cooled casing, including cone
Bucket, cone bucket top first triple water cold sleeves of setting and second triple water cold sleeves；First triple water cold sleeves
Inner sleeve pipe assembly and outer tube are respectively included with second triple water cold sleeves；The inner sleeve pipe assembly include inner tube, inner sleeve inner tube,
Inner sleeve outer tube；Said inner tube upper and lower ends are closed by blind plate under blind plate on inner cavity and inner cavity respectively, and the centre of said inner tube is logical
It crosses partition board and is divided into left water cavity and right water cavity；The left water cavity is equipped with the left water pipe of inner sleeve, and the left water pipe of inner sleeve passes through inner sleeve inner tube
It is connect with inner sleeve outer tube with outer water tube；The right water cavity be equipped with the right water pipe of inner sleeve, the right water pipe of inner sleeve pass through set inner tube and
Inner sleeve outer tube is connect with outer water tube；The inner sleeve inner tube and inner sleeve outer tube are made up of upper flange and lower flange outside inner sleeve respectively
Water cavity；The inner sleeve inner tube and the upper coke powder channel of inner tube composition；The inner sleeve outer tube is equipped with outside inner sleeve out outlet and inner sleeve
Water inlet；The outer tube is made of housing inner tube, housing outer tube down through housing upper flange and the closing of housing lower flange outer
Water cavity in set；The housing outer tube is equipped with housing connecting tube one, housing connecting tube two, housing upper connector.
The utility model is further arranged：The inner sleeve pipe assembly is equipped with inner sleeve sewage draining exit.
The utility model is further arranged：The left water pipe of inner sleeve on first triple water cold sleeves by outer connecting pipe with
The left water pipe of inner sleeve on second triple water cold sleeves connects, and the outer water inlet of the inner sleeve on first triple water cold sleeves passes through company
Take over three connect with housing upper connector, the housing connecting tube two on first triple water cold sleeves by outer connecting pipe two with
Inner sleeve out outlet connection on second triple water cold sleeves.
Advantageous effect：The utility model has the advantages that reducing the operating space needed for dismounting, convenient disassembly, due to water cooling
Casing is usually that tap tactile high temperature coke powder in top be easy to cause damage, therefore only needs to change epimere water cold sleeve when repair replacement,
Greatly reduce maintenance cost.
Description of the drawings
Fig. 1 is the outline structural diagram of the utility model；
Fig. 2 is the A-A sectional views of the utility model Fig. 1；
Fig. 3 is the B-B sectional views of the utility model Fig. 1；
Fig. 4 is the inner sleeve assembly structure schematic diagram of the utility model；
Fig. 5 is the setting of casing structural schematic diagram of the utility model；
Fig. 6 is the structural schematic diagram of existing water cold sleeve；
Figure label：1, first triple water cold sleeves, 2, second triple water cold sleeves, 3, cone bucket, 4, inner sleeve pipe assembly, 5,
Outer tube, 6, outer connecting pipe, 7, coke powder channel, 8, blind flange one, 9, outer connecting pipe two, 10, connecting tube three, 11, blind flange three,
12, blind flange four, 401, inner sleeve sewage draining exit, 402, the outer gland steam exhauster of inner sleeve, 403, gland steam exhauster in inner sleeve, 404, be discharged outside inner sleeve
Mouthful, 405, the left water pipe of inner sleeve, 406, the outer water cavity of inner sleeve, 407, upper coke powder channel, 408, inner tube, 409, partition board, 410, left water cavity,
411, blind plate under inner cavity, 412, right water cavity, 413, lower flange, 414, inner sleeve inner tube, 415, the outer water inlet of inner sleeve, 416, inner sleeve
Right water pipe, 417, inner sleeve outer tube, 418, upper flange, 419, protective layer, 420, blind plate on inner cavity, 501, housing connecting tube one,
502, housing connecting tube two, 503, housing gland steam exhauster, 504, housing upper flange, 505, housing upper connector, 506, in housing
Pipe, 507, housing outer tube, 508, water cavity in housing, 509, housing lower flange.
Specific implementation mode
Specific embodiment of the present invention is described with reference to the accompanying drawings and embodiments.
This specific embodiment is only the explanation to the utility model, is not limitations of the present invention, ability
Field technique personnel can as needed make the present embodiment the modification of not creative contribution after reading this specification, but
As long as all being protected by Patent Law in the right of the utility model.
Referring to attached drawing 1-5, the triple water cold sleeves of segmented disclosed by the utility model, including cone bucket 3, the cone bucket 3
First triple water cold sleeves 1 and second triple water cold sleeves 2 are arranged in top, and the triple water cold sleeves of technical solutions of the utility model can
Two or more are arranged, the present embodiment is preferably provided with two；First triple water cold sleeves, 1 and second triple water coolings
Casing 2 respectively includes inner sleeve pipe assembly 4 and outer tube 5；The inner sleeve pipe assembly 4 includes inner tube 408, inner sleeve inner tube 414, inner sleeve
Outer tube 417；Said inner tube 408 is closed down through blind plate 411 under blind plate on inner cavity 420 and inner cavity, and centre is divided by partition board 409
At left water cavity 410 and right water cavity 412；The left water cavity 410 is equipped with the left water pipe 405 of inner sleeve and passes through outside inner sleeve inner tube 414 and inner sleeve
Pipe 417 is connect with outer water tube；The right water cavity 412 is equipped with the right water pipe 416 of inner sleeve and passes through set inner tube 414 and inner sleeve outer tube 417
It is connect with outer water tube；The inner sleeve inner tube 414 and inner sleeve outer tube 417 are made up of upper flange 418 and lower flange 413 outside inner sleeve
Water cavity 406；The inner sleeve inner tube 414 and inner tube 408 form upper coke powder channel 407；The inner sleeve outer tube 417 is equipped with outside inner sleeve
Water inlet 415 outside water outlet 404 and inner sleeve；The outer tube 5 is by housing inner tube 506, housing outer tube 507 down through putting on outside
Water cavity 508 in flange 504 and the closing composition housing of housing lower flange 509；The housing outer tube 507 is equipped with housing connecting tube one
501, housing connecting tube 2 502, housing upper connector 505.Do not change due to size for connection on the basis of by water cold sleeve point
It is two sections, reduces the spatial position needed for dismounting, facilitate dismounting lifting problem, general water cold sleeve damage is upper part damage
It is bad, therefore first triple water cold sleeves 1 are only needed to change, it is not required to integral replacing, has saved maintenance cost.
Referring to attached drawing 2-4, the present embodiment is further arranged：The inner sleeve pipe assembly 4 is equipped with inner sleeve sewage draining exit 401, described
Inner sleeve sewage draining exit 401 is equipped with blind flange 4 12, will be deposited in inner tube 408 by carrying out backwash after dismounting blind flange 4 12
Mud discharging, improve the mobility and heat transfer effect of cooling water in inner tube 408, extend service life, saved and used water
Amount.
Referring to attached drawing 1-4, the present embodiment is further arranged：The left water pipe of inner sleeve on first triple water cold sleeves 1 405
Pass through outer connecting pipe（6）With second triple water cold sleeves（2）On the left water pipe 405 of inner sleeve connect, first triple water-cooled jackets
The outer water inlet 415 of inner sleeve on pipe 1 is connect by connecting tube 3 10 with housing upper connector 505, first triple water-cooled jackets
Housing connecting tube 2 502 on pipe 1 is connected by the inner sleeve out outlet 404 on outer connecting pipe 29 and second triple water cold sleeves 2
It connects, the left water inlet of water pipe 405 of the inner sleeve on second triple water cold sleeves 2 passes through the left water cavity in second triple water cold sleeves 2
410 is right by the inner sleeve on the triple water cold sleeves of outer connecting pipe 6 to the first 1 from the water outlet of inner sleeve right water pipe 416 by right water cavities 412
Water pipe 416 enters right water cavity 412 and is discharged from the left water pipe 405 of inner sleeve by left water cavity 410, on second triple water cold sleeves 2
The water inlet of housing connecting tube 2 502 passed through in housing upper connector 505 enters by connecting tube 3 10 by water cavity 508 in housing
The outer water cavity 406 of set enters the one or three heavy water by inner sleeve out outlet 404 by outer connecting pipe 29 and housing connecting tube 1
In housing on cold casing 1 water cavity 508 by housing upper connector 505 and connecting tube 3 10 by water inlet outside inner sleeve 415 into
Enter the outer water cavity 406 of inner sleeve to be discharged by inner sleeve out outlet 404, the housing connecting tube two on first triple water cold sleeves 1
502 are equipped with blind flange 1, will be deposited on first triple water cold sleeves 1 by being backwashed after dismounting blind flange 1
Mud discharging in housing in the outer water cavity of water cavity 508 and inner sleeve 406, the housing connecting tube on second triple water cold sleeves 2
One 501 are equipped with blind flange 3 11, and second triple water cold sleeves 2 will be deposited in by carrying out backwash after dismounting blind flange 3 11
On housing in mud discharging in the outer water cavity of water cavity 508 and inner sleeve 406, improve water cavity 508 and the outer water cavity of inner sleeve in housing
The mobility and heat transfer effect of cooling water in 406.
Claims (3)
1. a kind of sectional type water cooled casing, including cone bucket（3）, it is characterised in that：The cone bucket（3）Top setting first is triple
Water cold sleeve（1）With second triple water cold sleeves（2）；First triple water cold sleeves（1）, second triple water cold sleeves（2）
Respectively include inner sleeve pipe assembly（4）And outer tube（5）；The inner sleeve pipe assembly（4）Including inner tube（408）, inner sleeve inner tube
（414）, inner sleeve outer tube（417）；Said inner tube（408）Upper and lower ends pass through blind plate on inner cavity respectively（420）With blind plate under inner cavity
（411）Closing, said inner tube（408）Centre pass through partition board（409）It is divided into left water cavity（410）With right water cavity（412）；The left side
Water cavity（410）Equipped with the left water pipe of inner sleeve（405）, the left water pipe of inner sleeve（405）Across inner sleeve inner tube（414）With inner sleeve outer tube
（417）It is connect with outer water tube；The right water cavity（412）Equipped with the right water pipe of inner sleeve（416）, the right water pipe of inner sleeve（416）It wears
Cross set inner tube（414）With inner sleeve outer tube（417）It is connect with outer water tube；The inner sleeve inner tube（414）With inner sleeve outer tube（417）Point
Upper flange is not passed through（418）And lower flange（413）Form the outer water cavity of inner sleeve（406）；The inner sleeve inner tube（414）And inner tube
（408）Coke powder channel on composition（407）；The inner sleeve outer tube（417）It is equipped with inner sleeve out outlet（404）It intakes with outside inner sleeve
Mouthful（415）；The outer tube（5）By housing inner tube（506）, housing outer tube（507）Down through housing upper flange（504）With it is outer
Cover lower flange（509）Water cavity in closing composition housing（508）；The housing outer tube（507）It is equipped with housing connecting tube one
（501）, housing connecting tube two（502）, housing upper connector（505）.
2. sectional type water cooled casing according to claim 1, it is characterised in that：The inner sleeve pipe assembly（4）Equipped with inner sleeve
Sewage draining exit（401）.
3. sectional type water cooled casing according to claim 2, it is characterised in that：First triple water cold sleeves（1）On
The left water pipe of inner sleeve（405）Pass through outer connecting pipe（6）With second triple water cold sleeves（2）On the left water pipe of inner sleeve（405）Connection,
First triple water cold sleeves（1）On the outer water inlet of inner sleeve（415）Pass through connecting tube three（10）With housing upper connector
（505）Connection, first triple water cold sleeves（1）On housing connecting tube two（502）Pass through outer connecting pipe two（9）With second
Triple water cold sleeves（2）On inner sleeve out outlet（404）Connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820575059.7U CN208071638U (en) | 2018-04-20 | 2018-04-20 | Sectional type water cooled casing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820575059.7U CN208071638U (en) | 2018-04-20 | 2018-04-20 | Sectional type water cooled casing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208071638U true CN208071638U (en) | 2018-11-09 |
Family
ID=64044487
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820575059.7U Active CN208071638U (en) | 2018-04-20 | 2018-04-20 | Sectional type water cooled casing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208071638U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110631111A (en) * | 2019-09-18 | 2019-12-31 | 中国电建集团山东电力建设第一工程有限公司 | Heat preservation connecting device and be used for pipeline of heating system peak regulation heat accumulation |
-
2018
- 2018-04-20 CN CN201820575059.7U patent/CN208071638U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110631111A (en) * | 2019-09-18 | 2019-12-31 | 中国电建集团山东电力建设第一工程有限公司 | Heat preservation connecting device and be used for pipeline of heating system peak regulation heat accumulation |
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