CN204388632U - The plate suitching type take out device that a kind of sintering deposit stove formula cooling cools with central cooler - Google Patents
The plate suitching type take out device that a kind of sintering deposit stove formula cooling cools with central cooler Download PDFInfo
- Publication number
- CN204388632U CN204388632U CN201420779424.8U CN201420779424U CN204388632U CN 204388632 U CN204388632 U CN 204388632U CN 201420779424 U CN201420779424 U CN 201420779424U CN 204388632 U CN204388632 U CN 204388632U
- Authority
- CN
- China
- Prior art keywords
- dump skip
- arrangement
- take out
- out device
- central cooler
- 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 40
- 238000001816 cooling Methods 0.000 title claims abstract description 22
- 241000406668 Loxodonta cyclotis Species 0.000 claims abstract description 13
- 238000007599 discharging Methods 0.000 claims abstract description 8
- 239000000463 material Substances 0.000 claims description 4
- 238000004064 recycling Methods 0.000 abstract description 5
- 238000012423 maintenance Methods 0.000 abstract description 4
- 239000002918 waste heat Substances 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000007812 deficiency Effects 0.000 description 2
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000003546 flue gas Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000005057 refrigeration Methods 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P80/00—Climate change mitigation technologies for sector-wide applications
- Y02P80/10—Efficient use of energy, e.g. using compressed air or pressurized fluid as energy carrier
- Y02P80/15—On-site combined power, heat or cool generation or distribution, e.g. combined heat and power [CHP] supply
Landscapes
- Manufacture And Refinement Of Metals (AREA)
Abstract
The utility model relates to the plate suitching type take out device that the cooling of a kind of sintering deposit stove formula cools with central cooler, comprise dump skip I, dump skip II, V-arrangement hopper and push-pull valve I, dump skip I and dump skip II are separately positioned on below single roll crusher and sintering machine tail wheel, and dump skip I is connected two charging apertures of V-arrangement hopper respectively with the lower end outlet of dump skip II, push-pull valve II is arranged on the charging aperture place of V-arrangement hopper, the feed opening place of V-arrangement hopper is provided with the belt conveyor being delivered to central cooler, dump skip I is communicated with by V-arrangement elephant trunk with dump skip II, and the bottom of V-arrangement elephant trunk is provided with discharging opening, the chain mat machine being delivered to cool furnace is provided with below discharging opening.Take out device of the present utility model; easy and simple to handle and plant area space is little; when can ensure sintering deposit stove formula cooling residual heat recycling system maintenance down or break down suddenly, be switched to rapidly on central cooler for subsequent use and carry out cooling operations, do not affect sintering main line and produce.
Description
Technical field
The utility model relates to sintering deposit cooling device technical field, is specifically related to the plate suitching type take out device that the cooling of a kind of sintering deposit stove formula cools with central cooler.
Background technology
Sintering deposit experienced by after hot ore deposit directly to enter on blast furnace, sintering machine cooling enter blast furnace, be with cold after enter blast furnace and adopt central cooler cooling after enter the forms such as blast furnace, current, China's sintering deposit cooling and heat recovery mainly adopt ring refrigeration technique, because central cooler structure itself deposits defect, when adopting this type of cooling there is following shortcoming in sintering deposit UTILIZATION OF VESIDUAL HEAT IN: 1. system air leakage problem is difficult to solve, and utilization rate of waste heat is low; 2. flue-gas temperature lower (general 300 DEG C-400 DEG C), utilization rate of waste heat is low.In addition, the high temperature of sintering circuit and abrasion environment make its equipment failure rate higher, and temporary stoppage is inevitable, and this causes waste heat parameter fluctuation large, jeopardizes bootstrap system safety.For a change existing sintering deposit process for cooling, improve sintering waste heat utilization ratio, there is a kind of sintering deposit stove formula cooling residual heat recycling system in recent years, the Core equipment of this system is cool furnace heat-exchanger rig, and be provided with the back-up system of central cooler as cool furnace system, sintering process running rate can be improved.For ensureing sintering deposit stove formula cooling residual heat recycling system maintenance down or when breaking down suddenly, not affecting sintering main line and produce, the quick switching problem of heat sinter between stove cold-peace ring is cold must be solved.
Utility model content
The purpose of this utility model is the deficiency for solving the problems of the technologies described above; a kind of sintering deposit stove formula is provided to cool the plate suitching type take out device cooled with central cooler; when can ensure sintering deposit stove formula cooling residual heat recycling system maintenance down or break down suddenly; be switched to rapidly on central cooler for subsequent use and carry out cooling operations, do not affect sintering main line and produce.
The utility model is the deficiency solved the problems of the technologies described above, the technical scheme adopted is: the plate suitching type take out device that a kind of sintering deposit stove formula cooling cools with central cooler, this take out device is arranged on below single roll crusher and sintering machine tail wheel, described take out device comprises dump skip I, dump skip II, V-arrangement hopper and push-pull valve I, dump skip I and dump skip II are separately positioned on below single roll crusher and sintering machine tail wheel, and dump skip I is connected two charging apertures of V-arrangement hopper respectively with the lower end outlet of dump skip II, described push-pull valve I is arranged on the charging aperture place of V-arrangement hopper, the feed opening place of V-arrangement hopper is provided with the belt conveyor being delivered to central cooler, described dump skip I is communicated with by V-arrangement elephant trunk with dump skip II, and the bottom of V-arrangement elephant trunk is provided with discharging opening, the below of discharging opening is provided with the chain mat machine being delivered to cool furnace.
The inwall of described dump skip I and dump skip II is provided with horizontal bar, makes inwall to be formed material lining.
The supporting mechanism of described push-pull valve I is arranged on a fixing platform.
The discharge outlet of described V-arrangement elephant trunk is provided with push-pull valve II.
beneficial effect
1, take out device of the present utility model; easy and simple to handle and plant area space is little; when can ensure sintering deposit stove formula cooling residual heat recycling system maintenance down or break down suddenly, be switched to rapidly on central cooler for subsequent use and carry out cooling operations, do not affect sintering main line and produce.
2, take out device of the present utility model, the impulsive force of the sintering deposit be subject to directly passes on fixing mounting platform by supporting construction by push-pull valve I, dump skip can be protected not to be hit, the service life of extension device.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model take out device;
Mark in figure: 1, single roll crusher, 2, sintering machine tail wheel, 3, dump skip I, 4, push-pull valve II, 5, chain mat machine, 6, push-pull valve I, 7, V-arrangement hopper, 8, belt conveyor, 9, platform, 10, dump skip II, 11, V-arrangement elephant trunk.
Detailed description of the invention
As shown in the figure, the plate suitching type take out device that a kind of sintering deposit stove formula cooling cools with central cooler, described take out device comprises dump skip I 3, dump skip II 10, V-arrangement hopper 7 and push-pull valve I 6, dump skip I 3 and dump skip II 10 are separately positioned on below single roll crusher 1 and sintering machine tail wheel 2, the inwall of described dump skip I 3 and dump skip II 10 is provided with horizontal bar, make inwall to be formed material lining, reduce the wearing and tearing of equipment.And the outlet of the lower end of dump skip I 3 and dump skip II 10 is connected two charging apertures of V-arrangement hopper 7 respectively, described push-pull valve I 6 is arranged on the charging aperture place of V-arrangement hopper 7, and the supporting mechanism of push-pull valve I 6 is arranged on a fixing platform 9.The feed opening place of V-arrangement hopper 7 is provided with the belt conveyor 8 being delivered to central cooler, described dump skip I 3 is communicated with by V-arrangement elephant trunk 11 with dump skip II 10, and the bottom of V-arrangement elephant trunk 11 is provided with discharging opening, the discharge outlet of V-arrangement elephant trunk 11 is provided with push-pull valve II 4, and the below of discharging opening is provided with the chain mat machine 5 being delivered to cool furnace.
Operation principle of the present utility model is:
When push-pull valve I cuts out, sintering deposit is fallen by dump skip, and the material striking push-pull valve I formation is lining with, and then passes through push-pull valve II through V-arrangement elephant trunk, goes to cool furnace cooling via chain mat machine.
When push-pull valve I is opened, now push-pull valve II cuts out, and sintering deposit is fallen by the entrance of dump skip, due to Action of Gravity Field, directly vertically falls, and by push-pull valve I, V-type hopper and ribbon conveyer, finally falls on central cooler and cools.
Instant switching can be realized by the opening and closing of push-pull valve I, not affect sintering main line and produce.
Claims (4)
1. a sintering deposit stove formula cools the plate suitching type take out device cooled with central cooler, this take out device is arranged on single roll crusher (1) and sintering machine tail wheel (2) below, it is characterized in that: described take out device comprises dump skip I (3), dump skip II (10), V-arrangement hopper (7) and push-pull valve I (6), dump skip I (3) and dump skip II (10) are separately positioned on single roll crusher (1) and sintering machine tail wheel (2) below, and dump skip I (3) is connected two charging apertures of V-arrangement hopper (7) respectively with the lower end outlet of dump skip II (10), described push-pull valve I (6) is arranged on the charging aperture place of V-arrangement hopper (7), the feed opening place of V-arrangement hopper (7) is provided with the belt conveyor (8) being delivered to central cooler, described dump skip I (3) is communicated with by V-arrangement elephant trunk (11) with dump skip II (10), and the bottom of V-arrangement elephant trunk (11) is provided with discharging opening, the below of discharging opening is provided with the chain mat machine (5) being delivered to cool furnace.
2. a kind of sintering deposit stove formula as claimed in claim 1 cools the plate suitching type take out device cooled with central cooler, it is characterized in that: the inwall of described dump skip I (3) and dump skip II (10) is provided with horizontal bar, makes inwall to be formed material lining.
3. the plate suitching type take out device that cools with central cooler of a kind of sintering deposit stove formula cooling as claimed in claim 1, is characterized in that: the supporting mechanism of described push-pull valve I (6) is arranged on a fixing platform (9).
4. a kind of sintering deposit stove formula as claimed in claim 1 cools the plate suitching type take out device cooled with central cooler, it is characterized in that: the discharge outlet of described V-arrangement elephant trunk (11) is provided with push-pull valve II (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420779424.8U CN204388632U (en) | 2014-12-12 | 2014-12-12 | The plate suitching type take out device that a kind of sintering deposit stove formula cooling cools with central cooler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420779424.8U CN204388632U (en) | 2014-12-12 | 2014-12-12 | The plate suitching type take out device that a kind of sintering deposit stove formula cooling cools with central cooler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204388632U true CN204388632U (en) | 2015-06-10 |
Family
ID=53361346
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420779424.8U Expired - Fee Related CN204388632U (en) | 2014-12-12 | 2014-12-12 | The plate suitching type take out device that a kind of sintering deposit stove formula cooling cools with central cooler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204388632U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109988913A (en) * | 2018-01-02 | 2019-07-09 | 中冶长天国际工程有限责任公司 | A kind of vertical cooling machine and cooling means with the board-like discharge device of movement |
-
2014
- 2014-12-12 CN CN201420779424.8U patent/CN204388632U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109988913A (en) * | 2018-01-02 | 2019-07-09 | 中冶长天国际工程有限责任公司 | A kind of vertical cooling machine and cooling means with the board-like discharge device of movement |
| CN109988913B (en) * | 2018-01-02 | 2023-12-29 | 中冶长天国际工程有限责任公司 | Vertical cooler with movable plate type discharging device and cooling method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150610 |