CN106197048A - A kind of agglomerates of sintered pellets vertical cooling device blanking drawer valve - Google Patents

A kind of agglomerates of sintered pellets vertical cooling device blanking drawer valve Download PDF

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Publication number
CN106197048A
CN106197048A CN201610763773.4A CN201610763773A CN106197048A CN 106197048 A CN106197048 A CN 106197048A CN 201610763773 A CN201610763773 A CN 201610763773A CN 106197048 A CN106197048 A CN 106197048A
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CN
China
Prior art keywords
pusher
drawer
ash bucket
agglomerates
cooling device
Prior art date
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Granted
Application number
CN201610763773.4A
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Chinese (zh)
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CN106197048B (en
Inventor
顾军
张旭
张威
徐志
张云鹏
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Great Huan Group Co Ltd
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Great Huan Group Co Ltd
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Priority to CN201610763773.4A priority Critical patent/CN106197048B/en
Publication of CN106197048A publication Critical patent/CN106197048A/en
Application granted granted Critical
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    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27FURNACES; KILNS; OVENS; RETORTS
    • F27DDETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D17/00Arrangements for using waste heat; Arrangements for using, or disposing of, waste gases
    • F27D17/004Systems for reclaiming waste heat
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27FURNACES; KILNS; OVENS; RETORTS
    • F27DDETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D13/00Apparatus for preheating charges; Arrangements for preheating charges

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Gasification And Melting Of Waste (AREA)

Abstract

The invention discloses a kind of agglomerates of sintered pellets vertical cooling device blanking drawer valve, including charging ash bucket, charging ash bucket sidewall offers air-vent, charging ash bucket lower end is provided with lateral discharge gate, and lateral discharge gate is provided with pusher framework, and pusher base of frame is provided with base plate, base plate one end is provided with feed opening, being provided with pusher drawer inside pusher framework, pusher drawer bottom is opened wide, and pusher drawer one end is connected with oil cylinder by connecting rod.The principle of the invention is simple, easy to operate, and compared with prior art, device structure simplifies, and changes the complication of original vertical device for cooling charging discharging, can effectively control sintering deposit and the time of contact of flue gas and blanking velocity.

Description

A kind of agglomerates of sintered pellets vertical cooling device blanking drawer valve
Technical field
The present invention relates to sintering deposit residual neat recovering system, especially a kind of agglomerates of sintered pellets vertical cooling device blanking drawer Valve.
Background technology
At present China's industrial energy utilizes and remains that utilization ratio is low, deficiency in economic performance, eco-environmental pressure are big Subject matter.Energy-saving and emission-reduction, reduce energy consumption, improve comprehensive utilization of energy rate as the important content of energy development strategical planning, It is the fundamental way solving energy problem of China, is in the status first developed.
Heat sinter temperature is high, containing a large amount of waste heats, is recoverable secondary energy sources, such as directly discharge, then causes energy A large amount of wastes of amount, do not meet the principles and policies of recycling economy, low-carbon economy.Existing waste heat recovery project construction method, production Technique, process equipment, be primarily present that structure is complicated, utilization rate low, investment is big, operating cost is high, be difficult to centralized Control etc. asks Topic, therefore, the problem of the simplest effectively solution waste heat recovery is more and more prominent.In the vertical cooling device of agglomerates of sintered pellets, The blanking system structure of existing equipment is complicated, it is impossible to effectively control sintering deposit and the time of contact of flue gas and blanking velocity.
Summary of the invention
Goal of the invention: for prior art problem, it is an object of the present invention to provide a kind of structure complicated, can effectively control sintering The time of contact of ore deposit and flue gas and the agglomerates of sintered pellets vertical cooling device blanking drawer valve of blanking velocity.
To achieve these goals, present invention employs following technical scheme: a kind of vertical cooling device of agglomerates of sintered pellets Blanking drawer valve, including charging ash bucket, charging ash bucket sidewall offers air-vent, and charging ash bucket lower end is provided with lateral discharge gate, Lateral discharge gate is provided with pusher framework, and pusher base of frame is provided with base plate, and base plate one end is provided with feed opening, sets inside pusher framework Having pusher drawer, pusher drawer bottom is opened wide, and pusher drawer one end is connected with oil cylinder by connecting rod.
Further, described feed opening is provided with turnover panel, and turnover panel one end is connected with base plate by hinge, and pusher drawer both sides set Having connecting rod, connecting rod one end to be rotationally connected with pusher drawer by bearing pin, the connecting rod other end is rotationally connected with turnover panel by bearing pin.
Further, described lateral discharge gate is arranged over adjustable for height plate.
Beneficial effect: (1) principle of the invention is simple, easy to operate, compared with prior art, device structure simplifies, and changes The complication of original vertical device for cooling charging discharging;(2) while flue gas carries out heat exchange with sintering deposit, opposition device for cooling is certainly So form material envelope, eliminate the requirement that equipment seals;(3) valve of the present invention is opened by cylinder action frequency, turnover panel opening degree, plate Mouth degree, can effectively control sintering deposit and the time of contact of flue gas and blanking velocity.
Accompanying drawing explanation
Fig. 1 is structural representation during blanking drawer valve of the present invention closedown;
Fig. 2 is the blanking drawer valve of the present invention structural representation when opening;
Fig. 3 is A-A direction view in Fig. 2;
Fig. 4 is the blanking drawer valve of the present invention scheme of installation in vertical cooling device;
In figure: 1-feeds ash bucket, 2-oil cylinder, 3-pusher framework, 4-connecting rod, 5-pusher drawer, and 6-oil cylinder supports seat, 7- Turnover panel, 8-plate, 9-hinge, 10-base plate, 11-feed opening, 12-connecting rod, 13-flue gas pipeline, 14-vertical cooling device center Ash bucket, 15, lateral discharge gate.
Detailed description of the invention:
Below in conjunction with the accompanying drawings the present invention is done and further explain.
As shown in Figures 1 to 3, a kind of agglomerates of sintered pellets vertical cooling device blanking drawer valve of the present invention, including charging ash bucket 1, charging ash bucket 1 sidewall offers air-vent, and charging ash bucket 1 lower end is provided with lateral discharge gate 15, and lateral discharge gate 15 is provided with and pushes away Material framework 3, is provided with base plate 10 bottom pusher framework 3, base plate 10 one end is provided with feed opening 11, and feed opening 11 is provided with turnover panel 7, turnover panel 7 one end are connected with base plate 10 by hinge.Being provided with pusher drawer 5 inside pusher framework 3, pusher drawer 5 bottom-open, pusher is taken out Drawer 5 both sides are provided with connecting rod 12, and connecting rod 12 one end is rotationally connected with pusher drawer 5 by bearing pin, and connecting rod 12 other end passes through bearing pin Being rotationally connected with turnover panel 7, pusher drawer 5 one end is connected with oil cylinder 2 by connecting rod 4.Oil cylinder 2 is fixed on oil cylinder and supports on seat 6, Oil cylinder supports seat 6 and fixes with pusher framework 3.When mounted, pusher drawer 5 installation parallel with pusher framework 3 must be ensured, with Time parallel with the stroke directions of oil cylinder 2, it is ensured that blanking drawer threshold switch resistance is minimum.
Pusher framework 3, pusher drawer 5 form drawer valve drawer part, are mainly used in filling material and discharging.Oil cylinder 2 and company Extension bar 4 connects, and controls pusher drawer 5 horizontal reciprocating and moves, controls the switch of drawer valve.In pusher drawer 5 opening process, even Bar 12 promotes turnover panel 7 under pusher drawer 5 drives, and is allowed to downwardly turn over and opens, and increases feed opening 11 opening degree, at pusher drawer In 5 closing process, connecting rod 12 pulls turnover panel 7 under pusher drawer 5 drives, and is allowed to be flipped up to level, closes feed opening 11.
Additionally, described lateral discharge gate 15 is arranged over adjustable for height plate 8.Plate 8 is used for controlling at blanking process In above pusher drawer 5 formed Ta Liao district height, control 5 one sweeping action cycles of pusher drawer load, simultaneously Ensure that drawer threshold switch is smooth and easy.
As shown in Figure 4, using the present invention as a cooling section in vertical cooling device, heat sinter enters charging ash bucket After 1, sealing top self-assembling formation material drawer valve, flue gas pipeline 13 be passed through circulating flue gas to charging ash bucket 1 side, flue gas leads to Cross air-vent and heat sinter is fully contacted and carries out heat exchange, when the heat exchange of first stage completes, oil cylinder 2 pull connection Pusher drawer 5 is removed from pusher framework 3 by bar 4, during pusher drawer 5 removes, by complete the sintering deposit of heat exchange by Feed opening 11 is fallen the vertical cooling device center ash bucket 14 of lower section and is carried out the heat exchange of second stage, is then promoted by oil cylinder 2 Pusher drawer 5 is pushed pusher framework 3 by extension bar 4, and turnover panel 7 rotates up along with the promotion of pusher drawer 5, closes feed opening 11.Sintering deposit and flue gas can be effectively controlled by controlling oil cylinder 2 operating frequency, turnover panel 7 opening degree, plate 8 opening degree Time of contact and blanking velocity.
The above is only the preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art For Yuan, under the premise without departing from the principles of the invention, it is also possible to make some improvements and modifications, these improvements and modifications also should It is considered as protection scope of the present invention.

Claims (3)

1. an agglomerates of sintered pellets vertical cooling device blanking drawer valve, it is characterised in that: include feeding ash bucket (1), feed ash bucket (1) sidewall offers air-vent, and charging ash bucket (1) lower end is provided with lateral discharge gate (15), and lateral discharge gate (15) is provided with pusher Framework (3), pusher framework (3) bottom is provided with base plate (10), and base plate (10) one end is provided with feed opening (11), in pusher framework (3) Side is provided with pusher drawer (5), pusher drawer (5) bottom-open, and connecting rod (4) and oil cylinder (2) phase are passed through in pusher drawer (5) one end Even.
A kind of agglomerates of sintered pellets vertical cooling device blanking drawer valve the most according to claim 1, it is characterised in that: under described Material mouth (11) is provided with turnover panel (7), and turnover panel (7) one end is connected with base plate (10) by hinge, and pusher drawer (5) both sides are provided with connecting rod (12), connecting rod (12) one end is rotationally connected with pusher drawer (5) by bearing pin, and connecting rod (12) other end passes through bearing pin and turnover panel (7) it is rotationally connected.
A kind of agglomerates of sintered pellets vertical cooling device blanking drawer valve the most according to claim 1 and 2, it is characterised in that: institute State lateral discharge gate (15) and be arranged over adjustable for height plate (8).
CN201610763773.4A 2016-08-29 2016-08-29 A kind of vertical cooling device blanking drawer valve of agglomerates of sintered pellets Active CN106197048B (en)

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CN201610763773.4A CN106197048B (en) 2016-08-29 2016-08-29 A kind of vertical cooling device blanking drawer valve of agglomerates of sintered pellets

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Application Number Priority Date Filing Date Title
CN201610763773.4A CN106197048B (en) 2016-08-29 2016-08-29 A kind of vertical cooling device blanking drawer valve of agglomerates of sintered pellets

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CN106197048A true CN106197048A (en) 2016-12-07
CN106197048B CN106197048B (en) 2018-04-17

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109990605A (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 fairing
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

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2000075589A1 (en) * 1999-06-08 2000-12-14 Sms Demag Aktiengesellschaft Pre-heating device
CN202124239U (en) * 2011-06-16 2012-01-25 秦皇岛首秦金属材料有限公司 Electro-hydraulic discharge hopper
CN103662869A (en) * 2013-12-08 2014-03-26 黄冈市威斯机械配件有限公司 Rotating-unloading-type air-lock controllable unloading machine
CN103662759A (en) * 2013-12-08 2014-03-26 黄冈市威斯机械配件有限公司 Turnover plate material unloading type air locking controllable material unloading machine
CN203921742U (en) * 2014-07-10 2014-11-05 德州鑫鼎昊环保科技有限公司 New type auto sludge bucket
CN204555716U (en) * 2015-01-23 2015-08-12 浙江大学 A kind of vertical sintering waste heat recovery system oval cross section blanking adjusting device
CN205980826U (en) * 2016-08-29 2017-02-22 大峘集团有限公司 Vertical cooling arrangement unloading drawer valve of sintering and pelletizing

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2000075589A1 (en) * 1999-06-08 2000-12-14 Sms Demag Aktiengesellschaft Pre-heating device
CN202124239U (en) * 2011-06-16 2012-01-25 秦皇岛首秦金属材料有限公司 Electro-hydraulic discharge hopper
CN103662869A (en) * 2013-12-08 2014-03-26 黄冈市威斯机械配件有限公司 Rotating-unloading-type air-lock controllable unloading machine
CN103662759A (en) * 2013-12-08 2014-03-26 黄冈市威斯机械配件有限公司 Turnover plate material unloading type air locking controllable material unloading machine
CN203921742U (en) * 2014-07-10 2014-11-05 德州鑫鼎昊环保科技有限公司 New type auto sludge bucket
CN204555716U (en) * 2015-01-23 2015-08-12 浙江大学 A kind of vertical sintering waste heat recovery system oval cross section blanking adjusting device
CN205980826U (en) * 2016-08-29 2017-02-22 大峘集团有限公司 Vertical cooling arrangement unloading drawer valve of sintering and pelletizing

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109990605A (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 fairing
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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