CN102010721A - Static pressure tamping coal charging car - Google Patents
Static pressure tamping coal charging car Download PDFInfo
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- CN102010721A CN102010721A CN2010105962461A CN201010596246A CN102010721A CN 102010721 A CN102010721 A CN 102010721A CN 2010105962461 A CN2010105962461 A CN 2010105962461A CN 201010596246 A CN201010596246 A CN 201010596246A CN 102010721 A CN102010721 A CN 102010721A
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- Prior art keywords
- coal
- static pressure
- pressure head
- charging car
- pressure
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- 239000003245 coal Substances 0.000 title claims abstract description 124
- 230000003068 static effect Effects 0.000 title claims abstract description 40
- 239000000203 mixture Substances 0.000 claims description 2
- 239000000571 coke Substances 0.000 abstract description 3
- 239000004484 Briquette Substances 0.000 description 18
- 238000004939 coking Methods 0.000 description 9
- 230000003245 working effect Effects 0.000 description 3
- 230000002708 enhancing effect Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 230000032258 transport Effects 0.000 description 1
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- Coke Industry (AREA)
Abstract
The invention provides a static pressure tamping coal charging car, comprising a coal charging car, and a coal box which is arranged on the coal charging car. The coal box is installed on the coal charging car through a plurality of parallel fixing frames; the upper opening of the coal box is at least provided with two pressure plates; the surface of the pressure plate is matched with the upper opening of the coal box in form and size; a set of static pressure control devices is respectively arranged on each of the pressure plates; and the static pressure control devices are respectively arranged at the lower side of a beam of the fixing frame. The static pressure tamping coal charging car has the following advantages: because of the static pressure tamping device, the coal charging car is safer and more reliable in use and long in service life; the coal in the coal box is tamped at the static pressure and the tamping pressure is uniform, thereby improving the quality of the coal briquet; the coal briquet is more compact and uniform, thereby improving the quality of the coked coke.
Description
Technical field
The invention belongs to the coking equipment industry, relate in particular to a kind of equipment that is used for making into mixed coal firm by ramming briquette and briquette is sent into pit kiln.
Background technology
At coking industry, coke strenth height, the granularity produced are big, quality good in order to make, and generally all need to make into mixed coal firm by ramming briquette by plug ramming machine, and then by coal charger briquette are sent into and to be carried out coking in the coking equipment.Most plug ramming machine and coal charger all separate, and plug ramming machine is exactly to be used for the cleaned coal of working good is made firm by ramming into a kind of equipment of briquette specially, and the car of delivering coal is exactly the equipment that transports briquette specially.Traditional plug ramming machine structure mainly by hammer body, guide deflection sheave, stop hammering into shape device, electronic deceleration device, wheel gearing, elastic wheel device, safe latch device etc. and form, there are three groups of elastic wheels to be 120 degree arranged in dislocation in the elastic wheel device, are arranged on three compactors with respect to three elastic wheels.During this plug ramming machine work, electronic deceleration device drives the rotation of elastic wheel device by wheel gearing, and a compactor that drives in three compactors upwards promotes, because each unit is provided with three compactors, and 120 degree arranged in dislocation between three groups of elastic wheels, therefore, when elastic wheel goes to the room, the compactor that just is raised just impacts mixed coal in the coal bin in the mode of freely falling body, make into mixed coal firm by ramming briquette, circulation successively, three compactors are alternately promoted, fall successively then, thereby the coal in its below coal bin is made firm by ramming.This plug ramming machine generally is installed on the steel structure girder in the coal tower outside, mainly has some shortcomings up and down during use: because the work under bad environment of plug ramming machine, so the equipment component wearing and tearing are more serious, so work-ing life is shorter; Since the compactor of plug ramming machine with the mode of freely falling body to the mixed coal in the coal bin impact smash because of, when therefore working, noise rings, vibration is big, makes coal bin, coal charger and coal car rail damage easily, influences the stability that equipment uses; In addition,
When using compactor that the coal in the coal bin is made firm by ramming, because compactor is freely falling body, because of the quality of fit between a little compactors and coal bin must be done very highly, not so, when making coal firm by ramming, compactor is produced train off phenomenon, when serious compactor is fractureed.
Summary of the invention
At the problems referred to above, the present invention will provide that a kind of working efficiency is higher, stable action, noise are low; And the static pressure tamping charging car that work-ing life is long.
At the problems referred to above, the present invention will further provide a kind of plug ramming machine that can make to carry out work fast, the static pressure tamping charging car of further enhancing productivity.
In order to realize first purpose of the present invention, the present invention has adopted new design to be: a kind of static pressure tamping charging car, comprise coal charger, be arranged on the coal bin on the coal charger, described coal bin is installed on the coal charger by some fixed frames side by side, coal bin suitable for reading is provided with two blocks of pressure head plates at least, the plate face of pressure head plate and coal bin shape size suitable for reading matches, be respectively arranged with a cover static pressure control device above each pressure head plate, the static pressure control device is separately positioned on the crossbeam downside of fixed frame;
Described coal bin is arranged on the side plate of holder coal seam floor both sides by the holder coal seam floor on being located in several fixed frames, and the front apron and the rear deflector door composition that are arranged on both sides, holder coal seam floor front and back;
The side plate of the described coal bin left and right sides is connected with the side plate side shifter respectively, and the other end of side plate side shifter is fixedly installed on the column of fixed frame of coal bin both sides;
At the problems referred to above, the present invention will further provide a kind of plug ramming machine that can make to carry out work fast, the static pressure tamping charging car of further enhancing productivity.
In order to realize further purpose of the present invention, the present invention has adopted new design to be: a kind of static pressure tamping charging car, also comprise: the described static pressure control device that is connected with the pressure head plate adopts two cover F.F. hydro-cylinders and is connected above the pressure head plate, also be provided with a cover worker feed liquor cylinder pressure and be connected simultaneously above the pressure head plate in the centre of two F.F. hydro-cylinders, F.F. hydro-cylinder and worker's feed liquor cylinder pressure are fixedly installed on the fixed frame crossbeam downside of coal bin top respectively;
Perhaps: the described static pressure control device that is connected with the pressure head plate adopts a cover worker oil-feed cylinder, and the piston rod of worker's oil-feed cylinder connects with the top of each pressure head plate respectively, and the other end of worker's oil-feed cylinder then is arranged on fixed frame crossbeam downside.
Advantage of the present invention is: owing to adopted the static pressure tamping unit, it is safer reliable that this coal charger is used, and prolong work-ing life; And can carry out static pressure to the coal in the coal bin successively and make firm by ramming, it is even to make entrance pressure power firm by ramming, therefore can improve the briquette quality, thereby makes briquette more closely knit evenly, has improved the coke quality after the coking.
Description of drawings
Fig. 1 is the structural representation of a kind of static pressure tamping charging car of the present invention;
Fig. 2 is the side-view of Fig. 1;
Fig. 3 is the structural representation of the another kind of static pressure tamping charging car of the present invention.
Among the figure: 1, coal charger, 2, coal bin, 3, fixed frame, 4, the pressure head plate, 5, the holder coal seam floor, 6, side plate, 7, front apron, 8, rear deflector door, 9, the side plate side shifter, 10, the F.F. hydro-cylinder, 11, worker's feed liquor cylinder pressure, 12, connect the coal plate, 13, briquette.
The present invention is described in further detail below in conjunction with accompanying drawing:
As shown in Figure 1, 2, a kind of static pressure tamping charging car, comprise coal charger 1, be arranged on the coal bin 2 on the coal charger 1, coal bin 2 is installed on the coal charger 1 by nine fixed frames 3 side by side, and coal bin 2 suitable for reading is provided with three blocks of pressure head plates 4 at least, and the plate face of pressure head plate 4 and coal bin 2 shape sizes suitable for reading match, be respectively arranged with a cover static pressure control device above each pressure head plate 4, the static pressure control device is separately positioned on the crossbeam downside of fixed frame 3;
Described coal bin 2 is arranged on two blocks of side plates 6 of holder coal seam floor 5 both sides by the holder coal seam floor 5 that is located in nine fixed frames on 1, and the front apron 7 and the rear deflector door 8 that are arranged on holder both sides, coal seam floor 5 front and back are formed;
The side plate 6 of described coal bin 2 left and right sides is connected with side plate side shifter 9 respectively, and the other end of side plate side shifter 9 is fixedly installed on the column of fixed frame 3 of coal bin 2 both sides.
The described static pressure control device that is connected with pressure head plate 4 adopts two cover F.F. hydro-cylinders 10 and is connected above the pressure head plate 4, also be provided with a cover worker feed liquor cylinder pressure 11 and be connected simultaneously above the pressure head plate 4 in the centre of two F.F. hydro-cylinders 10, F.F. hydro-cylinder 10 and worker's feed liquor cylinder pressure 11 are fixedly installed on the fixed frame 2 crossbeam downsides of coal bin 2 tops respectively.
As shown in Figure 3, be another kind of static pressure tamping charging car, pressure head plate 4 wherein is connected with a cover static pressure control device respectively, the static pressure control device then adopts a cover worker oil-feed cylinder 11, the piston rod of worker's oil-feed cylinder 11 connects with the top of each pressure head plate 4 respectively, the other end of worker's oil-feed cylinder 11 then is arranged on fixed frame 2 crossbeam downsides, and all the other structures and embodiment one are basic identical.
The working process of first kind of static pressure tamping charging car among the present invention is: coal charger 1 moves under the coal tower, to connect coal plate 12 rises to and connects the coal position, unload coal by the feeding machine that shakes under the coal tower, mixed coal drops down onto in the coal bin 2 through connecing coal plate 12, coal bin 2 is by holder coal seam floor 5, biside plate 6, front apron 7 and rear deflector door 8 are formed, when mixed coal adds to certain altitude, pressure head plate 4 drives descending fast by F.F. hydro-cylinder 10, when pressure head plate 4 during near the mixed coal upper surface, F.F. hydro-cylinder 10 quits work, 11 work of worker's feed liquor cylinder pressure begin to smash the press-fit coal, after the tamping of the first layer briquette was finished, worker's feed liquor cylinder pressure 11 and F.F. hydro-cylinder 10 were return and pressure head plate 4 are taken back to zero position; Shake feeding machine and continue to unload coal, beginning tamping second layer briquette.Through same several times work step, with the mixed coal tamping behind the specified height.Before coal charger 1 moved to the coking chamber that need coaling, unclamp left side plate 6, open front apron 7, briquette is sent to coking chamber with holder coal seam floor 5 by the mechanize feeding system.When briquette is delivered to specified location, pin rear deflector door 8, the mechanize feeding system will ask coal seam floor 5 to return, and then back plate washer 8 is retracted; Next, close front apron 7, clamp left and right two blocks of side plates 6, hydraulic pressure tamping charging car 1 is moved under the coal tower, begin next working cycle by side plate side shifter 9.
The working process of second kind of static pressure tamping charging car of the present invention is: coal charger 1 moves under the coal tower, to connect coal plate 12 rises to and connects the coal position, unload coal by the feeding machine that shakes under the coal tower, mixed coal drops down onto in the coal bin 2 through connecing coal plate 12, coal bin 2 is by holder coal seam floor 5, biside plate 6, front apron 7 and rear deflector door 8 are formed, when mixed coal adds to certain altitude, pressure head plate 4 is driven by worker's feed liquor cylinder pressure 11 and descendingly smashes the press-fit coal by static pressure, after the compacting of the first layer briquette was finished, worker's feed liquor cylinder pressure 11 was return and pressure head plate 4 is taken back to zero position; Shake feeding machine and continue to unload coal, beginning tamping second layer briquette.Through same several times work step, with the mixed coal tamping behind the specified height.Before coal charger 1 moved to the coking chamber that need coaling, unclamp left side plate 6, open front apron 7, briquette is sent to coking chamber with holder coal seam floor 5 by the mechanize feeding system.When briquette is delivered to specified location, pin rear deflector door 8, the mechanize feeding system will ask coal seam floor 5 to return, and then back plate washer 8 is retracted; Next, close front apron 7, clamp left and right two blocks of side plates 6, hydraulic pressure tamping charging car 1 is moved under the coal tower, begin next working cycle by side plate side shifter 9.
Claims (5)
1. static pressure tamping charging car, comprise coal charger (1), be arranged on the coal bin (2) on the coal charger (1), it is characterized in that: described coal bin (2) is installed on the coal charger (1) by some fixed frames (3) side by side, at least the two blocks of pressure head plates (4) that are provided with suitable for reading of coal bin (2), the plate face of pressure head plate (4) and coal bin (2) shape size suitable for reading matches, be respectively arranged with a cover static pressure control device above each pressure head plate (4), the static pressure control device is separately positioned on the crossbeam downside of fixed frame (3).
2. a kind of static pressure tamping charging car according to claim 1, it is characterized in that: described coal bin (2) is by being located in the holder coal seam floor (5) on (1) in several fixed frames, be arranged on the side plate (6) of holder coal seam floor (5) both sides, and the front apron (7) and rear deflector door (8) composition that are arranged on both sides, holder coal seam floor (5) front and back.
3. a kind of static pressure tamping charging car according to claim 2, it is characterized in that: the side plate (6) of described coal bin (2) left and right sides is connected with side plate side shifter (9) respectively, and the other end of side plate side shifter (9) is fixedly installed on the column of fixed frame (3) of coal bin (2) both sides.
4. according to claim 1,2 or 3 described a kind of static pressure tamping charging cars, it is characterized in that: the described static pressure control device that is connected with pressure head plate (4) adopts two cover F.F. hydro-cylinders (10) and is connected above the pressure head plate (4), also be provided with cover worker's feed liquor cylinder pressure (11) and be connected simultaneously above the pressure head plate (4) in the centre of two F.F. hydro-cylinders (10), F.F. hydro-cylinder (10) and worker's feed liquor cylinder pressure (11) are fixedly installed on fixed frame (2) the crossbeam downside of coal bin (2) top respectively.
5. according to claim 1,2 or 3 described a kind of static pressure tamping charging cars, it is characterized in that: the described static pressure control device that is connected with pressure head plate (4) adopts cover worker's oil-feed cylinder (11), the piston rod of worker's oil-feed cylinder (11) respectively with top connection of each pressure head plate (4), the other end of worker's oil-feed cylinder (11) then is arranged on fixed frame (2) crossbeam downside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010596246 CN102010721B (en) | 2010-12-20 | 2010-12-20 | Static pressure tamping coal charging car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010596246 CN102010721B (en) | 2010-12-20 | 2010-12-20 | Static pressure tamping coal charging car |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102010721A true CN102010721A (en) | 2011-04-13 |
| CN102010721B CN102010721B (en) | 2012-12-05 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201010596246 Expired - Fee Related CN102010721B (en) | 2010-12-20 | 2010-12-20 | Static pressure tamping coal charging car |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102241994A (en) * | 2011-06-16 | 2011-11-16 | 张家港市三欧机电科技有限公司 | Closed frame for static pressure stamping coal charging car |
| CN102241993A (en) * | 2011-06-16 | 2011-11-16 | 张家港市三欧机电科技有限公司 | Static pressure stamping coal charging car |
| CN116179224A (en) * | 2023-02-17 | 2023-05-30 | 内蒙古广聚新材料有限责任公司 | Intelligent device based on coal charging and coke pushing and use method thereof |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2284789Y (en) * | 1996-12-13 | 1998-06-24 | 巩志坚 | Vertical continuous coal ram for coke oven |
| CN2510494Y (en) * | 2001-11-06 | 2002-09-11 | 太原重型机械(集团)有限公司 | Coal tamping equipment for horizontal coke oven |
| CN2721642Y (en) * | 2004-06-10 | 2005-08-31 | 济南钢铁股份有限公司 | Coke stamping device for top loaded cokery |
| CN101168672A (en) * | 2006-10-24 | 2008-04-30 | 张宏光 | Thermal state tamping coking technique and device thereof |
| CN101649207A (en) * | 2009-06-18 | 2010-02-17 | 张家港长力机械有限公司 | Device for pulling out side plates of coal box for tamping type side coal charging car |
| CN202099240U (en) * | 2010-12-20 | 2012-01-04 | 张家港市三欧机电科技有限公司 | Static-pressure tamping coal charging car |
-
2010
- 2010-12-20 CN CN 201010596246 patent/CN102010721B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2284789Y (en) * | 1996-12-13 | 1998-06-24 | 巩志坚 | Vertical continuous coal ram for coke oven |
| CN2510494Y (en) * | 2001-11-06 | 2002-09-11 | 太原重型机械(集团)有限公司 | Coal tamping equipment for horizontal coke oven |
| CN2721642Y (en) * | 2004-06-10 | 2005-08-31 | 济南钢铁股份有限公司 | Coke stamping device for top loaded cokery |
| CN101168672A (en) * | 2006-10-24 | 2008-04-30 | 张宏光 | Thermal state tamping coking technique and device thereof |
| CN101649207A (en) * | 2009-06-18 | 2010-02-17 | 张家港长力机械有限公司 | Device for pulling out side plates of coal box for tamping type side coal charging car |
| CN202099240U (en) * | 2010-12-20 | 2012-01-04 | 张家港市三欧机电科技有限公司 | Static-pressure tamping coal charging car |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102241994A (en) * | 2011-06-16 | 2011-11-16 | 张家港市三欧机电科技有限公司 | Closed frame for static pressure stamping coal charging car |
| CN102241993A (en) * | 2011-06-16 | 2011-11-16 | 张家港市三欧机电科技有限公司 | Static pressure stamping coal charging car |
| CN102241994B (en) * | 2011-06-16 | 2013-02-13 | 张家港市三欧机电科技有限公司 | Closed frame for static pressure stamping coal charging car |
| CN116179224A (en) * | 2023-02-17 | 2023-05-30 | 内蒙古广聚新材料有限责任公司 | Intelligent device based on coal charging and coke pushing and use method thereof |
| CN116179224B (en) * | 2023-02-17 | 2024-03-22 | 内蒙古广聚新材料有限责任公司 | Intelligent device based on coal charging and coke pushing and use method thereof |
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| Publication number | Publication date |
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| CN102010721B (en) | 2012-12-05 |
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Owner name: ZHANGJIAGANG SAN'OU ELECTROMECHANICAL TECHNOLOGY C Free format text: FORMER OWNER: MA JIANHUA Effective date: 20110908 |
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Effective date of registration: 20110908 Address after: 215600 Jiangsu province Zhangjiagang City gold town on the west side of the 13 building after Cheng Wen Xing Applicant after: Zhangjiagang San'ou Electromechanical Technology Co., Ltd. Address before: 215600, happy town villa, 2 Yue Le Town, Suzhou, Jiangsu, Zhangjiagang Applicant before: Ma Jianhua |
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Granted publication date: 20121205 Termination date: 20171220 |
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