CN102838998A - Coke pusher for 40kg experimental coke oven with side door - Google Patents
Coke pusher for 40kg experimental coke oven with side door Download PDFInfo
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- CN102838998A CN102838998A CN2012103419376A CN201210341937A CN102838998A CN 102838998 A CN102838998 A CN 102838998A CN 2012103419376 A CN2012103419376 A CN 2012103419376A CN 201210341937 A CN201210341937 A CN 201210341937A CN 102838998 A CN102838998 A CN 102838998A
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- coke
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Abstract
The invention discloses a coke pusher for a 40kg experimental coke oven with a side door, which solves the problem that the operation environment for an operator is severe. The coke pusher comprises a frame, a coke pushing rod, a pressure transducer, two upper limiting wheels, a lower limiting wheel, a gear shaft, a reducer, four travelling wheels, a hook, a housing and a data acquisition system, wherein the lower limiting wheel and the two upper limiting wheels are arranged on the frame; the coke pushing rod is clamped and fixed by the lower limit wheel and the upper limiting wheels, so as to conduct unidimensional linear motion; the four travelling wheels are arranged at the bottom of the frame; the coke pushing rod is connected with the reducer through the gear shaft; and the data acquisition system is connected with the pressure transducer. The coke pushing rod of the coke pusher moves stably; the coke pushing speed is adjustable; coke is formed in a good condition without cracks; the operation environment in the coke discharging process of the coke oven is improved; and the coke pushing current and resistance can be measured, so that the 40kg experimental coke oven can be used to research the coke pushing resistance of the coke oven, and provides the richer data support for guiding coal blending in the industrial production.
Description
Technical field
The present invention relates to test the coke oven field, especially a kind of 40kg side is opened the door and is tested the coke oven coke-pusher machine.
Technical background
Existing experiment coke oven has only the above coke oven of 200Kg just to be equipped with corresponding pushing machine; Consult patent documentation, relevant with the present invention has: Granted publication CN202099241U, and name is called " pushing machine that is applied to the 200kg testing coke oven " and Granted publication CN202099242U; Name is called " testing coke oven is coaling with coke pushing and made all-in-one firm by ramming "; They adopt PLC control motor transmission mechanism to drive pushing ram, and stable, coke pushing speed is even.Testing coke oven uses the coke pushing characteristics of making all-in-one firm by ramming of coalingging to do, integrates coke pushing, delivers coal, makes firm by ramming function, saves and takes up an area of the space, reduces on-the-spot labour intensity.But these two kinds of pushing machines all are that its shortcoming is that equipment is huge to the design of the above experiment of 200Kg coke oven, invest higherly, and can only measure coke pushing current.
Summary of the invention
The invention provides a kind of 40kg side experiment coke oven coke-pusher machine that opens the door, solved the problem of operator's severe operational environment.
A kind of 40kg side is opened the door and is tested the coke oven coke-pusher machine, and its structure comprises: framework, pushing ram, pressure transmitter, upper limit wheel, lower limit wheel, gear shaft, step-down gear, road wheel, hook, casing and DAS.Lower limit wheel and two upper limits wheels are set on the framework, and pushing ram is gripped by position-limited wheel up and down, carries out one-dimensional linear and moves.Base of frame is provided with four road wheels.Pushing ram is connected with step-down gear through gear shaft, and DAS connects pressure transmitter, obtains coke pushing current and coke pushing resistance.
Described pushing ram is made up of coke pusher shoe, gag lever post, coke pushing resistance guide bar, tooth bar and pressure transmitter; Coke pushing resistance guide bar one side connects the coke pusher shoe opposite side and connects pressure transmitter; Coke pushing resistance guide bar penetrates the gag lever post cavity from the hole of gag lever post front end; The pressure transmitter the other end is connected the gag lever post end, and tooth bar is installed on the gag lever post through bolt.
Described upper limit wheel and lower limit wheel are made up of roller, bearing, axle, end cap, pressure ring, nut and pad, and respectively there is a bearing inside, roller two ends, and bearing is covered by end cap, and axle passes bearing, and pressure ring, pad and a nut respectively are equipped with in the axle two ends.
Described gear shaft is made up of axle, gear, bearing, chock and stopper, and gear is installed on axle, and stopper is equipped with in the gear both sides, and bearing and chock are housed on axle.
Described base of frame has four universal wheels; Bottom front is installed a hook, at framework upper the upper limit wheel is housed, and upper limit wheel bottom is the gag lever post of pushing ram; The gag lever post bottom is the lower limit wheel; In the bottom of pushing ram tooth bar is gear shaft, and gear shaft is connected with step-down gear through shaft coupling, and step-down gear is connected with buncher.Upper limit wheel, lower limit wheel, gear shaft and framework upper end are wrapped up by casing.
Described DAS comprises transmitter, analog signal isolator, magnifying glass, PLC and computingmachine.Transmitter links to each other with magnifying glass or analog signal isolator, and magnifying glass or analog signal isolator link to each other with PLC, and PLC links to each other with computingmachine.Analog signal isolator, magnifying glass, PLC and computingmachine are installed in the housing, link to each other with pressure transmitter on the pushing machine through SW.
The present invention and existing similar compared with techniques, its significant beneficial effect is embodied in:
Pushing ram move stable, the coke pushing adjustable-speed, the intact flawless of coke moulding,
2. improved the operating environment when coke oven discharges of the coke, it is very near to have solved operator's out of focus stove, and during oven door opening, temperature is very high, the problem of severe operational environment.
3. can measure coke pushing current and coke pushing resistance, the coke pushing resistance problem of from then on available 40Kg experiment coke oven research coking coal, rich data supports in order to instruct the industrial production coal blending to provide more.
Description of drawings
Fig. 1 is a kind of 40kg side experiment coke oven coke-pusher machine structural representation that opens the door.
Fig. 2 is the open the door side-view synoptic diagram of experiment coke oven coke-pusher machine of a kind of 40kg side.
Fig. 3 is the open the door pushing ram structure iron of experiment coke oven coke-pusher machine of a kind of 40kg side.
Fig. 4 is the open the door gear shaft structure figure of experiment coke oven coke-pusher machine of a kind of 40kg side.
Fig. 5 is the open the door DAS and the coke pushing system figure of experiment coke oven coke-pusher machine of a kind of 40kg side.
Among the figure: 1-pushing ram, 2-framework, 3-road wheel, 4-step-down gear, 5-lower limit wheel; 6-upper limit wheel, 7-hook, 8-gear shaft, 9-casing, 10-gag lever post; 11-coke pushing resistance guide bar, 12-pressure transmitter, 13-tooth bar, 14-coke pusher shoe, 15-shaft coupling; 16-bearing and seat, 17-axle, 18-gear stopper, 19-gear.
The practical implementation real mode
As depicted in figs. 1 and 2, the 40kg side experiment coke oven coke-pusher machine structure of opening the door comprises: framework 2, pushing ram 1, upper limit wheel 5, lower limit wheel 6, gear shaft 8, step-down gear 4, road wheel 3, hook 7, casing 9.Pushing machine framework 2 tops are provided with 6 and two upper limit wheels 5 of a lower limit wheel, and framework 2 bottoms are provided with four road wheels 3.Pushing ram is connected with step-down gear 4 through gear shaft 8; Pushing ram 1 can only be prolonged the direction of bar and carry out the one-dimensional linear motion by upper limit wheel 5 and 6 restrictions of lower limit wheel, and step-down gear 4 links to each other with gear shaft 8; Through driven by motor step-down gear and gear shaft, pushing ram 1 is advanced or retreat.
As shown in Figure 3; The pushing ram structure iron; Comprise coke pusher shoe 14, gag lever post 10, coke pushing resistance guide bar 11, tooth bar 13 and pressure transmitter 12 compositions, coke pushing resistance guide bar 11 1 sides connect coke pusher shoe 14 opposite sides and connect pressure transmitter 12, and coke pushing resistance guide bar 11 penetrates gag lever post 10 cavitys from the hole of gag lever post 10 front ends; Pressure transmitter 12 the other ends are connected gag lever post 10 ends, and tooth bar is installed on the gag lever post through bolt.When coke pushing, the coke pushing drag effect is transmitted to the coke pushing resistance on the pressure transmitter through coke pushing resistance guide bar on coke pusher shoe, obtains coke pushing coke pushing resistance experimental data through DAS and DPS.
Like Fig. 4, shown in Figure 5, gear shaft structure figure comprises axle 17, gear 19, bearing and chock 16, stopper 18, and gear 19 is installed on axle 17, and stopper 18 is equipped with in gear 19 both sides, and bearing and chock 16 are housed in the appropriate location of axle.Axle 17 links to each other with step-down gear, obtains coke pushing power through motor, obtains current of electric through data trap, through DPS acquisition coke pushing current experimental data.
40kg side of the present invention is opened the door and is tested the working process of coke oven coke-pusher machine:
Earlier pushing machine is moved to specified location during coke pushing; Make the pushing ram medullary ray aim at the coke furnace carbonization chamber medullary ray, the operation hook makes pushing machine and coke oven latched position; Start the coke pushing program pushbutton; Data gathering this moment and DPS are carried out data gathering and data processing work, and coke pushing is returned pushing ram after finishing, and pushing machine is resetted.
Claims (6)
1. a 40kg side is opened the door and is tested the coke oven coke-pusher machine; The structure that it is characterized in that pushing machine comprises: framework, pushing ram, pressure transmitter, upper limit wheel, lower limit wheel, gear shaft, step-down gear, road wheel, hook, casing and DAS; A lower limit wheel and two upper limit wheels are set on the framework; Pushing ram is gripped by position-limited wheel up and down, carries out the one-dimensional linear motion, and base of frame is provided with four road wheels; Pushing ram is connected with step-down gear through gear shaft, and DAS connects pressure transmitter.
2. 40kg side according to claim 1 is opened the door and is tested the coke oven coke-pusher machine; It is characterized in that pushing ram wherein is made up of coke pusher shoe, gag lever post, coke pushing resistance guide bar, tooth bar and pressure transmitter; Coke pushing resistance guide bar one side connects the coke pusher shoe opposite side and connects pressure transmitter; Coke pushing resistance guide bar penetrates the gag lever post cavity from the hole of gag lever post front end, and the pressure transmitter the other end is connected the gag lever post end, and tooth bar is installed on the gag lever post through bolt.
3. 40kg side according to claim 1 is opened the door and is tested the coke oven coke-pusher machine; It is characterized in that wherein upper limit wheel and lower limit wheel are made up of roller, bearing, axle, end cap, pressure ring, nut and pad; Respectively there is a bearing inside, roller two ends; Bearing is covered by end cap, and axle passes bearing, and pressure ring, pad and a nut respectively are equipped with in the axle two ends.
4. 40kg side according to claim 1 is opened the door and is tested the coke oven coke-pusher machine; It is characterized in that gear shaft wherein is made up of axle, gear, bearing, chock and stopper; Gear is installed on axle, and stopper is equipped with in the gear both sides, and bearing and chock are housed on axle.
5. 40kg side according to claim 1 is opened the door and is tested the coke oven coke-pusher machine; It is characterized in that base of frame wherein has four universal wheels, bottom front is installed a hook, at framework upper the upper limit wheel is housed; Upper limit wheel bottom is the gag lever post of pushing ram; The gag lever post bottom is the lower limit wheel, is gear shaft in the bottom of pushing ram tooth bar, and gear shaft is connected with step-down gear through shaft coupling; Step-down gear is connected with buncher, and upper limit wheel, lower limit wheel, gear shaft and framework upper end are wrapped up by casing.
6. 40kg side according to claim 1 is opened the door and is tested the coke oven coke-pusher machine; It is characterized in that DAS wherein comprises transmitter, analog signal isolator, magnifying glass, PLC and computingmachine, transmitter links to each other with magnifying glass or analog signal isolator, and magnifying glass or analog signal isolator link to each other with PLC; PLC links to each other with computingmachine; Analog signal isolator, magnifying glass, PLC, computingmachine are installed in the housing, link to each other with pressure transmitter on the pushing machine through SW.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012103419376A CN102838998A (en) | 2012-09-14 | 2012-09-14 | Coke pusher for 40kg experimental coke oven with side door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012103419376A CN102838998A (en) | 2012-09-14 | 2012-09-14 | Coke pusher for 40kg experimental coke oven with side door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102838998A true CN102838998A (en) | 2012-12-26 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012103419376A Pending CN102838998A (en) | 2012-09-14 | 2012-09-14 | Coke pusher for 40kg experimental coke oven with side door |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113355111A (en) * | 2021-07-06 | 2021-09-07 | 广东韶钢松山股份有限公司 | Door taking mechanism |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002003849A (en) * | 2000-06-20 | 2002-01-09 | Yamazaki Sangyo:Kk | Opening/closing lid for insertion inlet of coal layer surface leveler of coke carbonization oven cover |
| CN2880829Y (en) * | 2005-11-01 | 2007-03-21 | 韩福建 | Coke quenching car aligning device |
| CN202099242U (en) * | 2011-05-27 | 2012-01-04 | 中钢集团鞍山热能研究院有限公司 | Coke pushing and coal sending ramming all-in-one machine used for testing coke oven |
| CN202099241U (en) * | 2011-05-27 | 2012-01-04 | 中钢集团鞍山热能研究院有限公司 | Coke pusher applied to 200kg testing coke oven |
-
2012
- 2012-09-14 CN CN2012103419376A patent/CN102838998A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002003849A (en) * | 2000-06-20 | 2002-01-09 | Yamazaki Sangyo:Kk | Opening/closing lid for insertion inlet of coal layer surface leveler of coke carbonization oven cover |
| CN2880829Y (en) * | 2005-11-01 | 2007-03-21 | 韩福建 | Coke quenching car aligning device |
| CN202099242U (en) * | 2011-05-27 | 2012-01-04 | 中钢集团鞍山热能研究院有限公司 | Coke pushing and coal sending ramming all-in-one machine used for testing coke oven |
| CN202099241U (en) * | 2011-05-27 | 2012-01-04 | 中钢集团鞍山热能研究院有限公司 | Coke pusher applied to 200kg testing coke oven |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113355111A (en) * | 2021-07-06 | 2021-09-07 | 广东韶钢松山股份有限公司 | Door taking mechanism |
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Application publication date: 20121226 |