CN103397123A - Special apparatus for replacing spraying-blowing fluidization plate - Google Patents

Special apparatus for replacing spraying-blowing fluidization plate Download PDF

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Publication number
CN103397123A
CN103397123A CN2013103601180A CN201310360118A CN103397123A CN 103397123 A CN103397123 A CN 103397123A CN 2013103601180 A CN2013103601180 A CN 2013103601180A CN 201310360118 A CN201310360118 A CN 201310360118A CN 103397123 A CN103397123 A CN 103397123A
Authority
CN
China
Prior art keywords
plate
support
chain
bracket
cylinder
Prior art date
Application number
CN2013103601180A
Other languages
Chinese (zh)
Inventor
刘玉明
尹秀芬
瞿立宝
袁宪强
吴春顺
曹永峰
杨士岭
曹义
马桂娥
陈希雷
Original Assignee
济钢集团有限公司
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 济钢集团有限公司 filed Critical 济钢集团有限公司
Priority to CN2013103601180A priority Critical patent/CN103397123A/en
Publication of CN103397123A publication Critical patent/CN103397123A/en

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Abstract

The present invention discloses a special apparatus for replacing a spraying-blowing fluidization plate. The special apparatus comprises a bracket, wherein a lifting device is arranged on the bracket, and comprises a hydraulic cylinder, a chain and a lifting plate, the hydraulic cylinder is fixed on one side of the bracket, the lifting plate is arranged on the other side of the bracket, the pushing rod of the hydraulic cylinder is fixedly connected with one end of the chain, the other end of the chain bypasses a chain wheel arranged on the top end of the bracket, and is connected with the lifting plate, the lower end of the bracket is provided with a support bottom plate, and a walking wheel and a universal wheel are arranged on the support bottom plate. The special apparatus for replacing the spraying-blowing fluidization plate has the following characteristics that: operations are convenient, the mechanical device is adopted to replace human labor so as to reduce a maintenance and replacement time of the fluidization plate, reduce a coal feeding stopping time of a blast furnace, and ensure stable production of a blast furnace, maintenance labor is reduced, maintenance labor cost is reduced, and economic benefits are increased.

Description

A kind of isolated plant of changing the winding-up fluidized plate
Technical field
The present invention relates to a kind of isolated plant of changing the winding-up fluidized plate, it is the new device of quick-replaceable winding-up fluidized plate.
Background technology
Metallurgy industry iron-smelting blast furnace coal injection is that blast furnace improves furnace temperature, increases the important means that smelting is strong, reduce production costs.Due to continuity and persistence that blast furnace is produced, in its coal injection system, the winding-up fluidized plate just inevitably can be damaged.Need quick-replaceable after fluidized plate is damaged, otherwise impact winding-up stability directly affects blast furnace production.When changing fluidized plate, due to fluidized plate and fluidising chamber's quality is heavy, volume is large, cause artificial replacing difficulty, repair time that need to be very long, time-consuming effort again.When particularly non-plan repair is changed, need to stop coal to blast furnace for a long time, have a strong impact on stable normal production of blast furnace.For this problem that actual production exists, the present invention develops a kind of isolated plant of quick-replaceable winding-up fluidized plate, is intended to shorten the replacing time of fluidized plate, reduce blast furnace and stop the coal time, and reduce and change difficulty, guarantee that blast furnace is produced stable, increase economic efficiency.
Summary of the invention
For the above-mentioned problems in the prior art, the invention provides a kind of isolated plant of changing the winding-up fluidized plate, the quick-replaceable of its fluidized plate of can realizing jetting, it is convenient, time saving and energy saving to change.
The present invention is achieved by the following technical solution: a kind of isolated plant of changing the winding-up fluidized plate, comprise support, described support is provided with lifting device, described lifting device comprises hydro-cylinder, chain and lifter plate, described hydro-cylinder is fixed on a side of support, lifter plate is arranged on the opposite side of support, and the push rod of described hydro-cylinder is fixedly connected with an end of chain, and the other end of chain is walked around the sprocket wheel that is arranged on cantilever tip and is connected with lifter plate; The lower end of described support arranges support baseboard, is provided with road wheel and universal wheel on support baseboard.
The linear reciprocating motion of hydro-cylinder push rod changes into the oscilaltion campaign of lifter plate by chain; Universal wheel is controlled the working direction of this device; Road wheel is controlled advancing of this device or is retreated.
In order to guarantee that the lifter plate oscilaltion steadily carries out, the described lifter plate left and right sides all is connected with support by sliding surface bearing, and the support left and right sides all is fixedly connected with sliding surface bearing.
Described hydro-cylinder is the hand-hydraulic cylinder, realizes the lifting of lifter plate by manual control hydro-cylinder, makes more convenient to operate flexible.
For the convenient centering of controlling the working direction of this device and realizing fast bolt hole, described universal wheel and road wheel are separately positioned on left side and the right side of support baseboard, and the number of road wheel is two, and the number of universal wheel is one.
The invention has the beneficial effects as follows: a kind of isolated plant of changing the winding-up fluidized plate of the present invention, simple operation, rely on mechanism to replace the manpower work, shortened the maintenance of fluidized plate and changed the time, reduced to the stopping the coal time of blast furnace, guaranteed the stably manufactured of blast furnace; Reduce simultaneously the maintenance labor force, reduced the maintenance cost of labor, improved economic benefit.
Description of drawings
The invention will be further described below in conjunction with accompanying drawing:
Fig. 1 is structural representation of the present invention;
In figure: 1-support, 2-hydro-cylinder, 3-chain, 4-lifter plate, 5-sprocket wheel, 6-support baseboard, 7-universal wheel, 8-road wheel, 9-fluidising chamber, 10-fluidized plate, the 11-tank of jetting.
Embodiment
As shown in Figure 1, a kind of isolated plant of changing the winding-up fluidized plate of the present invention, comprise support 1, and described support 1 is provided with lifting device, and lifting device is used for realizing the lifting of fluidising chamber 9, fluidized plate 10.Described lifting device comprises hydro-cylinder 2, chain 3 and lifter plate 4, described hydro-cylinder 2 is manually to control, it is fixed on a side of support 1, lifter plate 4 is arranged on the opposite side of support 1, the push rod of described hydro-cylinder 2 is fixedly connected with an end of chain 3, and the other end of chain 3 is walked around the sprocket wheel 5 that is arranged on support 1 top and is connected with lifter plate 4.The lower end of described support 1 arranges support baseboard 6, and the left side of support baseboard 6 is provided with a universal wheel 7, and its right side is provided with two road wheels 8.
The left and right sides of lifter plate 4 is equipped with the axis of guide, and support 1 left and right sides all is fixedly connected with sliding surface bearing, and the sliding surface bearing of the axis of guide of lifter plate 4 left and right sides and support 1 left and right sides is slidably matched and realizes steady guiding to lifter plate 4 oscilaltions.
Use the present invention to overhaul while changing fluidized plate 10, by universal wheel 7, adjust direction, road wheel 8 tractions are advanced, and the lifter plate of this device 4 is stretched into fluidising chamber 9 bottoms.Manually control hydro-cylinder 2 and drive chain 3 rise lifter plates 4, lifter plate 4 rises to fluidising chamber 9 and contacts, pull down fluidized plate 10 and be connected the holding bolt of use with winding-up tank 11, then manually control hydro-cylinder 2 drive chains 3 fluidising chamber 9 and fluidized plate 10 on lifter plate 4 are descended, thereby fluidized plate 10 is separated with winding-up tank 11.The fluidized plate 10 that damages is removed the fluidized plate 10 that more renews from top in fluidising chamber 9.After more finishing changing, manually control hydro-cylinder 2 and promote fluidising chamber 9 and fluidized plate 10, and realize the leveling and adjusting of bolt hole by universal wheel 7, then tighten holding bolt, complete the Fast Installation of fluidized plate 10.
Except the described technical characterictic of above-mentioned specification sheets, be the known technology of those skilled in the art.

Claims (4)

  1. One kind change the winding-up fluidized plate isolated plant, it is characterized in that: comprise support, described support is provided with lifting device, described lifting device comprises hydro-cylinder, chain and lifter plate, described hydro-cylinder is fixed on a side of support, lifter plate is arranged on the opposite side of support, and the push rod of described hydro-cylinder is fixedly connected with an end of chain, and the other end of chain is walked around the sprocket wheel that is arranged on cantilever tip and is connected with lifter plate; The lower end of described support arranges support baseboard, is provided with road wheel and universal wheel on support baseboard.
  2. According to claim 1 a kind of change the winding-up fluidized plate isolated plant, it is characterized in that: the described lifter plate left and right sides all is connected with support by sliding surface bearing, and the support left and right sides all is fixedly connected with sliding surface bearing.
  3. According to claim 1 and 2 a kind of change the winding-up fluidized plate isolated plant, it is characterized in that: described hydro-cylinder is the hand-hydraulic cylinder.
  4. According to claim 1 and 2 a kind of change the winding-up fluidized plate isolated plant, it is characterized in that: described universal wheel and road wheel are separately positioned on left side and the right side of support baseboard, the number of road wheel is two, the number of universal wheel is one.
CN2013103601180A 2013-08-16 2013-08-16 Special apparatus for replacing spraying-blowing fluidization plate CN103397123A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2013103601180A CN103397123A (en) 2013-08-16 2013-08-16 Special apparatus for replacing spraying-blowing fluidization plate

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2013103601180A CN103397123A (en) 2013-08-16 2013-08-16 Special apparatus for replacing spraying-blowing fluidization plate

Publications (1)

Publication Number Publication Date
CN103397123A true CN103397123A (en) 2013-11-20

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN2013103601180A CN103397123A (en) 2013-08-16 2013-08-16 Special apparatus for replacing spraying-blowing fluidization plate

Country Status (1)

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CN (1) CN103397123A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105856125A (en) * 2016-05-04 2016-08-17 苏州达恩克精密机械有限公司 Clamping assembly position change device of electric heating rod assembling machine

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4120411A (en) * 1977-09-15 1978-10-17 Johnson Bobby L Portable battery cart
US4593883A (en) * 1984-12-10 1986-06-10 Nelson Richard P Portable lifting, loading and transporting device
CN2212587Y (en) * 1994-06-29 1995-11-15 范冰 Pipe guide rail hydraulic lifting car
CN1789048A (en) * 2004-12-13 2006-06-21 万向钱潮股份有限公司 Electric car battery set unloading vehicle, and its track type battery holder and built-in type battery holder
CN201161902Y (en) * 2008-01-17 2008-12-10 许树根 Hydraulic twin-tub drive elevator apparatus
CN203419938U (en) * 2013-08-16 2014-02-05 济钢集团有限公司 Special-purpose device for changing jetting-blowing fluidization plate

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4120411A (en) * 1977-09-15 1978-10-17 Johnson Bobby L Portable battery cart
US4593883A (en) * 1984-12-10 1986-06-10 Nelson Richard P Portable lifting, loading and transporting device
CN2212587Y (en) * 1994-06-29 1995-11-15 范冰 Pipe guide rail hydraulic lifting car
CN1789048A (en) * 2004-12-13 2006-06-21 万向钱潮股份有限公司 Electric car battery set unloading vehicle, and its track type battery holder and built-in type battery holder
CN201161902Y (en) * 2008-01-17 2008-12-10 许树根 Hydraulic twin-tub drive elevator apparatus
CN203419938U (en) * 2013-08-16 2014-02-05 济钢集团有限公司 Special-purpose device for changing jetting-blowing fluidization plate

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105856125A (en) * 2016-05-04 2016-08-17 苏州达恩克精密机械有限公司 Clamping assembly position change device of electric heating rod assembling machine

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Application publication date: 20131120

C02 Deemed withdrawal of patent application after publication (patent law 2001)