CN204388608U - The push-and-pull suitching type take out device that a kind of sintering deposit stove formula cooling cools with central cooler - Google Patents
The push-and-pull suitching type take out device that a kind of sintering deposit stove formula cooling cools with central cooler Download PDFInfo
- Publication number
- CN204388608U CN204388608U CN201420778941.3U CN201420778941U CN204388608U CN 204388608 U CN204388608 U CN 204388608U CN 201420778941 U CN201420778941 U CN 201420778941U CN 204388608 U CN204388608 U CN 204388608U
- Authority
- CN
- China
- Prior art keywords
- take out
- out device
- blocking block
- central cooler
- material blocking
- 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 abstract description 22
- 239000000463 material Substances 0.000 claims abstract description 35
- 230000000903 blocking effect Effects 0.000 claims abstract description 29
- 238000007599 discharging Methods 0.000 claims abstract description 20
- 238000006073 displacement reaction Methods 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
- 230000007547 defect Effects 0.000 description 1
- 239000003546 flue gas Substances 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000005057 refrigeration Methods 0.000 description 1
Landscapes
- Manufacture And Refinement Of Metals (AREA)
Abstract
The utility model relates to the push-and-pull suitching type take out device that the cooling of a kind of sintering deposit stove formula cools with central cooler, comprise dump skip, material blocking block and point hopper, dump skip is arranged on below single roll crusher and sintering machine tail wheel, sub-material bucket has a upper end charging aperture and two lower end discharging openings, the charging aperture of hopper is divided to be connected with the feed opening of dump skip, arrange respectively below two discharging openings of point hopper and be delivered to the chain mat machine of cool furnace and be delivered to the belt conveyor of central cooler, the upper end that described material blocking block is arranged on point hopper by slide rail is inner, and the two ends of slide rail are placed in the top of point hopper two discharging openings respectively.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 push-and-pull 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, due to the defect of central cooler structure itself, 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 push-and-pull 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 push-and-pull 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, material blocking block and point hopper, dump skip is arranged on below single roll crusher and sintering machine tail wheel, sub-material bucket has a upper end charging aperture and two lower end discharging openings, the charging aperture of hopper is divided to be connected with the feed opening of dump skip, arrange respectively below two discharging openings of point hopper and be delivered to the chain mat machine of cool furnace and be delivered to the belt conveyor of central cooler, the upper end that described material blocking block is arranged on point hopper by slide rail is inner, and the two ends of slide rail are placed in the top of point hopper two discharging openings respectively, the lower surface area of described material blocking block is greater than the area of sub-material mouth, the upper surface of material blocking block is inclined-plane.
Described material blocking block is triangle, and the wedge angle of material blocking block is arranged upward.
Described material blocking block realizes the displacement along slide rail by drive unit.
The upper end open of described dump skip is larger than lower ending opening.
beneficial effect
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.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model take out device by chain mat machine feeding;
Fig. 2 is the structural representation of the utility model take out device by belt conveyor feeding;
Mark in figure: 1, single roll crusher, 2, sintering machine tail wheel, 3, dump skip, 4, material blocking block, 5, point hopper, 6, slide rail, 7, chain mat machine, 8, belt conveyor, 9, drive unit.
Detailed description of the invention
As shown in the figure, the push-and-pull 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 1 and sintering machine tail wheel 2, described take out device comprises dump skip 3, material blocking block 4 and point hopper 5, dump skip 3 is arranged on below single roll crusher 1 and sintering machine tail wheel 2, the upper end open of described dump skip 3 is larger than lower ending opening, can form material lining.Hopper 5 is divided to have a upper end charging aperture and two lower end discharging openings, the charging aperture of hopper 5 is divided to be connected with the feed opening of dump skip, divide below two discharging openings of hopper 5 and the chain mat machine 7 being delivered to cool furnace and the belt conveyor 8 being delivered to central cooler are set respectively, the upper end that described material blocking block 4 is arranged on point hopper 5 by slide rail 6 is inner, and the two ends of slide rail 6 are placed in the top of point hopper 5 two discharging openings respectively, the lower surface area of described material blocking block 4 is greater than the area of sub-material mouth, and the upper surface of material blocking block 4 is inclined-plane.In the present embodiment, material blocking block 4 is triangle, and the wedge angle of material blocking block 4 arranges upward and material blocking block 4 realizes the displacement along slide rail 6 by drive unit 9.
Operation principle of the present utility model is:
When on the left of material blocking block is positioned at point hopper during discharging opening, blocked by this discharging opening, and lead to the channels open of right discharging opening, sintering deposit is fallen by dump skip, strikes on the inclined-plane of material blocking block, then through right discharging opening, goes to cool furnace cooling via chain mat machine.
When on the right side of material blocking block is positioned at point hopper during discharging opening, blocked by this discharging opening, and lead to the channels open of left discharging opening, sintering deposit is fallen by dump skip, strikes on the inclined-plane of material blocking block, then through left discharging opening, goes to central cooler cooling via belt conveyor.
Displacement by material blocking block of the present utility model is changed between two operating positions, can realize instant switching, does not affect sintering main line and produces.
Claims (4)
1. a sintering deposit stove formula cools the push-and-pull 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 (3), material blocking block (4) and point hopper (5), dump skip (3) is arranged on single roll crusher (1) and sintering machine tail wheel (2) below, hopper (5) is divided to have a upper end charging aperture and two lower end discharging openings, the charging aperture of hopper (5) is divided to be connected with the feed opening of dump skip, arrange respectively below two discharging openings of point hopper (5) and be delivered to the chain mat machine (7) of cool furnace and be delivered to the belt conveyor (8) of central cooler, the upper end that described material blocking block (4) is arranged on a point hopper (5) by slide rail (6) is inner, and the two ends of slide rail (6) are placed in the top of point hopper (5) two discharging openings respectively, the lower surface area of described material blocking block (4) is greater than the area of sub-material mouth, the upper surface of material blocking block (4) is inclined-plane.
2. a kind of sintering deposit stove formula as claimed in claim 1 cools the push-and-pull suitching type take out device cooled with central cooler, it is characterized in that: described material blocking block (4) is triangle, and the wedge angle of material blocking block (4) is arranged upward.
3. a kind of sintering deposit stove formula as claimed in claim 1 cools the push-and-pull suitching type take out device cooled with central cooler, it is characterized in that: described material blocking block (4) realizes the displacement along slide rail (6) by drive unit (9).
4. a kind of sintering deposit stove formula as claimed in claim 1 cools the push-and-pull suitching type take out device cooled with central cooler, it is characterized in that: the upper end open of described dump skip (3) is larger than lower ending opening.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420778941.3U CN204388608U (en) | 2014-12-12 | 2014-12-12 | The push-and-pull 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 |
|---|---|---|---|
| CN201420778941.3U CN204388608U (en) | 2014-12-12 | 2014-12-12 | The push-and-pull suitching type take out device that a kind of sintering deposit stove formula cooling cools with central cooler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204388608U true CN204388608U (en) | 2015-06-10 |
Family
ID=53361322
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420778941.3U Expired - Fee Related CN204388608U (en) | 2014-12-12 | 2014-12-12 | The push-and-pull 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) | CN204388608U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106996700A (en) * | 2016-01-26 | 2017-08-01 | 宝山钢铁股份有限公司 | A kind of high temperature sintering ore deposit method for fetching and its feeding device |
| CN107726868A (en) * | 2017-09-29 | 2018-02-23 | 中冶焦耐(大连)工程技术有限公司 | A kind of efficient cooling means of sintering deposit |
| CN115369241A (en) * | 2022-08-26 | 2022-11-22 | 钢研晟华科技股份有限公司 | Sensible heat recovery method for rotary kiln pellets of chain grate machine |
-
2014
- 2014-12-12 CN CN201420778941.3U patent/CN204388608U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106996700A (en) * | 2016-01-26 | 2017-08-01 | 宝山钢铁股份有限公司 | A kind of high temperature sintering ore deposit method for fetching and its feeding device |
| CN106996700B (en) * | 2016-01-26 | 2019-03-05 | 宝山钢铁股份有限公司 | A kind of high temperature sinter method for fetching and its feeding device |
| CN107726868A (en) * | 2017-09-29 | 2018-02-23 | 中冶焦耐(大连)工程技术有限公司 | A kind of efficient cooling means of sintering deposit |
| CN115369241A (en) * | 2022-08-26 | 2022-11-22 | 钢研晟华科技股份有限公司 | Sensible heat recovery method for rotary kiln pellets of chain grate machine |
| CN115369241B (en) * | 2022-08-26 | 2024-03-05 | 钢研晟华科技股份有限公司 | Sensible heat recovery method for grate rotary kiln pellets |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204388608U (en) | The push-and-pull suitching type take out device that a kind of sintering deposit stove formula cooling cools with central cooler | |
| CN205014851U (en) | Sintering deposit shows heat reclamation device | |
| CN107883776B (en) | Cooling machine and cooling method for efficient composite vertical cement calcination clinker | |
| CN103540698B (en) | Steel slag granulating and afterheat recycling device | |
| CN102168186B (en) | Magnesium smelting reduction deslagging and residual heat recycling device and process | |
| CN103934082A (en) | Novel mineral slag grinding system | |
| CN105858662B (en) | A kind of acetylene stones sensible heat retracting device | |
| CN103234358B (en) | The mineral aggregate system of stove formula cooling sintering deposit waste heat high efficiente callback | |
| CN103868364A (en) | Furnace type cooling device | |
| CN207180369U (en) | Material distribution device of sintering circular cooler | |
| KR101379452B1 (en) | An atomizing apparatus of reducing slag for secondary refining furnace of steel manufacturing process | |
| CN204388634U (en) | The belt suitching type take out device that a kind of sintering deposit stove formula cooling cools with central cooler | |
| CN103234360B (en) | Device and process for transferring high temperature sintering ore | |
| CN205784544U (en) | A kind of rotary hearth furnace device for discharging | |
| CN202643712U (en) | Molten slag distributing and taking device of turntable-type blast furnace | |
| CN205170402U (en) | Carbide cooling device and carbide production system | |
| WO2017157092A1 (en) | Method for producing ferronickel by means of high efficiency step forking type rotary reduction furnace in direct reduction manner | |
| CN107702546B (en) | Sinter continuous cooling system | |
| CN203259001U (en) | Material taking device of high-temperature sintering ore transportation system | |
| CN204388609U (en) | The turnover panel suitching type take out device that a kind of sintering deposit stove formula cooling cools with central cooler | |
| CN204388632U (en) | The plate suitching type take out device that a kind of sintering deposit stove formula cooling cools with central cooler | |
| CN203559060U (en) | Steel slag granulating device | |
| CN106996700B (en) | A kind of high temperature sinter method for fetching and its feeding device | |
| CN204388633U (en) | The sub-material valve type take out device that a kind of sintering deposit stove formula cooling cools with central cooler | |
| CN203833956U (en) | High-utilization-rate metallurgical waste residue recovery device |
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 |
Granted publication date: 20150610 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |