CN206868317U - A kind of sintering machine single-tooth roller recirculating cooling water system - Google Patents
A kind of sintering machine single-tooth roller recirculating cooling water system Download PDFInfo
- Publication number
- CN206868317U CN206868317U CN201720655491.2U CN201720655491U CN206868317U CN 206868317 U CN206868317 U CN 206868317U CN 201720655491 U CN201720655491 U CN 201720655491U CN 206868317 U CN206868317 U CN 206868317U
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- China
- Prior art keywords
- tooth roller
- water inlet
- delivery port
- sintering machine
- tooth
- 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
- 238000005245 sintering Methods 0.000 title claims abstract description 19
- 239000000498 cooling water Substances 0.000 title claims abstract description 14
- 230000003134 recirculating effect Effects 0.000 title claims abstract description 11
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 52
- 230000005540 biological transmission Effects 0.000 claims abstract description 8
- 238000001816 cooling Methods 0.000 abstract description 13
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 230000036760 body temperature Effects 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000008450 motivation Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000010992 reflux Methods 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
- 238000005476 soldering Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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- Continuous Casting (AREA)
Abstract
A kind of sintering machine single-tooth roller recirculating cooling water system is the utility model is related to, belongs to sintering machine single-tooth roller cooling device technical field.Technical scheme is：Include single-tooth roller（1）, bearing block（2）, base（3）, water inlet pipe（5）, outlet pipe（6）, transmission mechanism（7）, water inlet（8）And delivery port（9）, single-tooth roller（1）One end pass through bearing block（2）It is fixed on base（3）On, single-tooth roller（1）The other end and transmission mechanism（7）Drive connection, the single-tooth roller（1）For hollow structure, single-tooth roller（1）One end be provided with water inlet（8）, single-tooth roller（1）The other end be provided with delivery port（9）, the single-tooth roller（1）Water inlet（8）With water inlet pipe（5）Connection, single-tooth roller（1）Delivery port（9）With outlet pipe（6）Connection.The beneficial effects of the utility model are：Integral heat sink is fast, will not cause local water temperature over-high, cause single-tooth roller to ftracture, and extends single-tooth roller service life.
Description
Technical field
A kind of sintering machine single-tooth roller recirculating cooling water system is the utility model is related to, belongs to sintering machine single-tooth roller cooling device
Technical field.
Background technology
Single roll crusher is one of equipment essential in sintering deposit system.Single roll crusher be for it is broken from
The bulk heat sinter unloaded down on sintering pallet, and its granularity is met technological requirement.Unloaded down from sintering pallet
Bulk heat sinter temperature be up to 800 DEG C ~ 900 DEG C, fall in sintering machine afterbody along blowpit on grate plate chassis, discaling roll with
Grate plate will sinter down lumps by extrusion shearing effect, can enter in central cooler and be cooled down.
Referring to the drawings 1, at present, the cooling of sintering machine single-tooth roller is a piece water core of setting inside the single-tooth roller of hollow structure
Pipe, wherein the single-tooth roller of hollow structure is single-open, and water inlet and delivery port are located at one end of single-tooth roller, supplied by water inlet pipe
Water, current are sent into the single-tooth roller other end through water core pipe, current are built up, and are formed full of single-tooth roller inside and water core tube wall
Space, finally due to hydraulic pressure from delivery port flow out.Single-tooth roller roll body heat is constantly absorbed in current reflux course, makes water temperature
Constantly rise, heat are delivered in the current in water core pipe by water core tube wall, cause input water flow temperature to raise, cooling
Effect declines, and does not reach cooling and requires, and due to single-tooth roller roll body uneven heating, produces slight crack, reduce service life of equipment.
Single-tooth roller slight crack occurs later, it is necessary to which sintering machine, which is shut down, carries out soldering, and because monodentate roll temperature is high, maintainer must be first with high
Pressure hydraulic giant is allowed for access work after single-tooth roller is cooled down, and is wasted time and energy.
Utility model content
The utility model purpose is to provide a kind of sintering machine single-tooth roller recirculating cooling water system, can ensure that single-tooth roller is fast
Speed, uniformly cooling, avoid, because crack occurs in single-tooth roller inhomogeneous cooling, solving problem present in background technology.
The technical solution of the utility model is：
A kind of sintering machine single-tooth roller recirculating cooling water system, comprising single-tooth roller, bearing block, base, water inlet pipe, outlet pipe,
Transmission mechanism, water inlet and delivery port, one end of single-tooth roller are fixed on base by bearing block, the other end and biography of single-tooth roller
Motivation structure drive connection, the single-tooth roller are hollow structure, and one end of single-tooth roller is provided with water inlet, and the other end of single-tooth roller is provided with
Delivery port, the water inlet of the single-tooth roller are connected with water inlet pipe, and the delivery port of single-tooth roller is connected with outlet pipe.
The delivery port of the single-tooth roller is located at the driving end of single-tooth roller, and the water inlet of single-tooth roller is located at the another of single-tooth roller
End.
The outlet pipe that is connected with the delivery port of single-tooth roller is U-shaped.
The water inlet of the single-tooth roller is connected by swivel joint with water inlet pipe.
Using the utility model, cooling water flows to the other end of single-tooth roller from one end of single-tooth roller, cold by one-way circulation
But, heat caused by single-tooth roller can efficiently be passed, it is ensured that single-tooth roller quickly cools down, and outlet pipe is using U-shaped
Bend pipe can increase pressure of return water, lift water flow velocity so that cooling water lengthens in the single-tooth roller internal cooling time, enhancing cooling effect
Fruit.
The beneficial effects of the utility model are：Integral heat sink is fast, single-tooth roller roll body temperature equalization, is not in internal water core
Blockage and can not cool down, will not more cause local water temperature over-high, cause single-tooth roller to ftracture, extend single-tooth roller service life, drop
Low maintainer's labor intensity, maintainer's operating efficiency is improved, reduce spare part maintenance cost.
Brief description of the drawings
Fig. 1 is background technology schematic diagram；
Fig. 2 is the utility model structure diagram；
In figure：Single-tooth roller 1, bearing block 2, base 3, water core pipe 4, water inlet pipe 5, outlet pipe 6, transmission mechanism 7, water inlet 8,
Delivery port 9.
Embodiment
Below in conjunction with accompanying drawing, by example, the utility model is described in further detail.
Referring to the drawings 2, a kind of sintering machine single-tooth roller recirculating cooling water system, comprising single-tooth roller 1, bearing block 2, base 3, enter
Water pipe 5, outlet pipe 6, transmission mechanism 7, water inlet 8 and delivery port 9, one end of single-tooth roller 1 are fixed on base 3 by bearing block 2
On, the other end and the drive connection of transmission mechanism 7 of single-tooth roller 1, the single-tooth roller 1 is hollow structure, and one end of single-tooth roller 1 is provided with
Water inlet 8, the other end of single-tooth roller 1 are provided with delivery port 9, and the water inlet 8 of the single-tooth roller 1 is connected with water inlet pipe 5, single-tooth roller 1
Delivery port 9 be connected with outlet pipe 6.
In the present embodiment, single-tooth roller 1 is the penetrating hollow structure that passes through, and the delivery port 9 of single-tooth roller 1 is set
In the driving end of single-tooth roller 1, the water inlet 8 of single-tooth roller 1 is located at the other end of single-tooth roller 1.Add in the driving end of single-tooth roller 1 a set of
Circulating cooling swivel joint, be connected with outlet pipe 6, outlet pipe 6 is fabricated to U-shaped bend pipe using 108mm pipelines, U-shaped bend pipe and
Pressure of return water can be increased, lifting water flow velocity is 63m3/h so that cooling water lengthens in the internal cooling time of single-tooth roller 1, due to
Hydraulic pressure effect extrudes away the water for absorbing heat so that the cold water that the heat of single-tooth roller 1 quickly can be inputted newly absorbs, cooling
Effect strengthens.It is connected with water inlet pipe 5 by swivel joint in one end of water inlet 8 of single-tooth roller 1, is opened above major cycle waterpipe
Hole welding connecting tube simultaneously installs DN100 control valves.
During maintenance repair, under stopped status after single-tooth roller water flowing cooling, it is only necessary to 30 minutes or so, just can be cold
But get off, than reducing 2 and a half hours originally, reduce maintainer and wait cool time, improve overhaul efficiency.
Claims (4)
1. a kind of sintering machine single-tooth roller recirculating cooling water system, it is characterised in that include single-tooth roller（1）, bearing block（2）, base
（3）, water inlet pipe（5）, outlet pipe（6）, transmission mechanism（7）, water inlet（8）And delivery port（9）, single-tooth roller（1）One end pass through
Bearing block（2）It is fixed on base（3）On, single-tooth roller（1）The other end and transmission mechanism（7）Drive connection, the single-tooth roller（1）
For hollow structure, single-tooth roller（1）One end be provided with water inlet（8）, single-tooth roller（1）The other end be provided with delivery port（9）, the list
Discaling roll（1）Water inlet（8）With water inlet pipe（5）Connection, single-tooth roller（1）Delivery port（9）With outlet pipe（6）Connection.
A kind of 2. sintering machine single-tooth roller recirculating cooling water system according to claim 1, it is characterised in that the single-tooth roller
（1）Delivery port（9）It is located at single-tooth roller（1）Driving end, single-tooth roller（1）Water inlet（8）It is located at single-tooth roller（1）It is another
End.
A kind of 3. sintering machine single-tooth roller recirculating cooling water system according to claim 1 or 2, it is characterised in that it is described with it is single
Discaling roll（1）Delivery port（9）The outlet pipe being connected（6）It is U-shaped.
A kind of 4. sintering machine single-tooth roller recirculating cooling water system according to claim 1, it is characterised in that the single-tooth roller
（1）Water inlet（8）Pass through swivel joint and water inlet pipe（5）Connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720655491.2U CN206868317U (en) | 2017-06-07 | 2017-06-07 | A kind of sintering machine single-tooth roller recirculating cooling water system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720655491.2U CN206868317U (en) | 2017-06-07 | 2017-06-07 | A kind of sintering machine single-tooth roller recirculating cooling water system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206868317U true CN206868317U (en) | 2018-01-12 |
Family
ID=61338401
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720655491.2U Expired - Fee Related CN206868317U (en) | 2017-06-07 | 2017-06-07 | A kind of sintering machine single-tooth roller recirculating cooling water system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206868317U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109127046A (en) * | 2018-09-13 | 2019-01-04 | 白银有色集团股份有限公司 | A kind of major diameter high-temperature pipe dirt block crushing device |
| JP2020067231A (en) * | 2018-10-25 | 2020-04-30 | 日本製鉄株式会社 | Wheel shaft of pallet truck in sintering machine, and sintering machine |
| CN111437977A (en) * | 2020-04-28 | 2020-07-24 | 温州大学激光与光电智能制造研究院 | Molding sand recycling and smashing device for casting |
| RU2766992C1 (en) * | 2021-03-01 | 2022-03-16 | Саусвест Петролиэм Юниверсити (СВПЮ) | Installation for testing with respect to deformation of metal casing pipe in process of waiting for hardening of cement mortar for well cementing |
-
2017
- 2017-06-07 CN CN201720655491.2U patent/CN206868317U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109127046A (en) * | 2018-09-13 | 2019-01-04 | 白银有色集团股份有限公司 | A kind of major diameter high-temperature pipe dirt block crushing device |
| JP2020067231A (en) * | 2018-10-25 | 2020-04-30 | 日本製鉄株式会社 | Wheel shaft of pallet truck in sintering machine, and sintering machine |
| JP7159788B2 (en) | 2018-10-25 | 2022-10-25 | 日本製鉄株式会社 | Wheel shaft of pallet truck of sintering machine and sintering machine |
| CN111437977A (en) * | 2020-04-28 | 2020-07-24 | 温州大学激光与光电智能制造研究院 | Molding sand recycling and smashing device for casting |
| CN111437977B (en) * | 2020-04-28 | 2021-05-18 | 温州大学激光与光电智能制造研究院 | Molding sand recycling and smashing device for casting |
| RU2766992C1 (en) * | 2021-03-01 | 2022-03-16 | Саусвест Петролиэм Юниверсити (СВПЮ) | Installation for testing with respect to deformation of metal casing pipe in process of waiting for hardening of cement mortar for well cementing |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180112 |