CN205133500U - A take off and cover device that is used for coke oven to add coal truck bell cleaning - Google Patents
A take off and cover device that is used for coke oven to add coal truck bell cleaning Download PDFInfo
- Publication number
- CN205133500U CN205133500U CN201520873340.5U CN201520873340U CN205133500U CN 205133500 U CN205133500 U CN 205133500U CN 201520873340 U CN201520873340 U CN 201520873340U CN 205133500 U CN205133500 U CN 205133500U
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- coke oven
- guide rail
- displacement unit
- traverse displacement
- slide rails
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Abstract
The utility model relates to a take off and cover device that is used for coke oven to add coal truck bell cleaning belongs to the automatic thick liquid equipment field of watering. A take off and cover device that is used for coke oven to add coal truck bell cleaning, includes transverse moving guide rail, sideslip device, elevating gear and takes off and covers the device, the sideslip device is hung in transverse moving guide rail below, and can drive elevating gear and cover device edge transverse moving guide rail and make the back -and -forth movement with taking off, elevating gear is used for driving taking off and cover the device and do the lift for take off the electro -magnet and bell contact that cover in the device, in order to realize the automatic purpose of taking off the lid and rubbing the lid with the hands. The utility model relates to a voluntarily the partly of thick liquid system water, can be used in the compact space of 7m and following coke oven in, transforms with low costs, the use the utility model discloses afterwards, the environment that can make the staff break away from direct contact high temperature harmful gas completely reduces intensity of labour, improves the coke oven greatly and can't in time seal the atmosphere pollution that leads to because of the bell.
Description
Technical field
The utility model relates to a kind of cover-taking off device, particularly a kind of cover-taking off device for the cleaning of coke oven coal filling car bell.
Background technology
Along with the requirement of environmental protection to iron and steel enterprise is more and more higher, coke oven pays close attention to object especially.It is the main aspect that coke oven pollutes that coke oven lid is smoldered, not only containing dust in pollutent, and containing a large amount of toxic and harmful, severe contamination air, the health of all coke oven field personnel is formed and directly threatens, increase greatly and suffer from occupational illness risk.
Pollute for reducing coke oven, domestic pharmaceutical industry is furnished with bell and automatic grouting sealing, bell and stove seat automatic cleaning device usually on 7.63 coke oven coal charging cars, automatic grouting by coal charger after having added coal, automatically cleaning is carried out and coal to bell and stove seat, coal terminates directly cover and automatically water slurry afterwards, avoid staff directly to contact high-temperature harmful gas, the time can accomplish seamless connection, ensure that sealing effectiveness.This technology introduction is from Germany, and produce the initial stage at coke oven, these functions of coal charger all can normally use, but mostly after half a year its function namely progressively lose.
At present, the mode of domestic more common coke oven lid sealing is mainly manual seal, and its operating process is: add coal car and added coal and after driving away, manually carry out grouting by furnace roof staff to seal, furnace roof envrionment temperature is high, and obnoxious flavour is many, and staff is difficult to clean bell and stove seat, manual grouting, sealing effectiveness is general, and it is long to water the slurry time, causes whole slurry process of watering to discharge a large amount of high temperature toxic and harmful and dust, and often sealing not in time, has more smoke spillage.Due to the coal bassinet structure on most of steel mill coke oven and Germany, to add coal car different, Germany technology cannot be transplanted completely, and electro-magnet adopts slip ring power delivery mode in Germany technology, rub lid with the hands and adopt driven by motor chain transmission mode, at the scene under special operation condition, the frequent dead electricity of electro-magnet, action was lost efficacy, and maintenance is large.
Utility model content
The purpose of this utility model is for the problems referred to above, provides a kind of cover-taking off device for the cleaning of coke oven coal filling car bell, to realize the full-automation of taking off bell in coke oven lid seal process, rubbing bell and cleaning bell with the hands.
The purpose of this utility model is achieved in that
For a cover-taking off device for coke oven coal filling car bell cleaning, it is characterized in that, comprise traversing guide rail, Traverse Displacement Unit, lifting device and cover-taking off device;
The many fixed cross beams that described traversing guide rail comprises two slide rails be symmetrical set and is fixedly connected between two one slide rail tops, are also fixedly connected with horizontal mounting plate between the bottom of described two one slide rail rear ends;
Described Traverse Displacement Unit comprises the transverse slat that two inverted L shape frameworks be symmetrical set and two pieces are fixedly connected on the rear and front end, top of two inverted L shape frameworks respectively, and two transverse slats are also respectively equipped with symmetrical travelling wheel; Described Traverse Displacement Unit is clamped in two one slide rails by travelling wheel and hangs oneself and hang over below traversing guide rail, thereafter transverse slat is near the horizontal mounting plate of traversing guide rail, is equipped with and drives Traverse Displacement Unit to make the sideslip oil cylinder moved horizontally along two one slide rails between the rear transverse slat and the horizontal mounting plate of traversing guide rail of Traverse Displacement Unit;
Described lifting device comprises horizontal table and is connected to the clamping device above horizontal table rear end; Described gripper mechanism grips, in the both sides, front and back of the vertical portion of two inverted L shape frameworks of Traverse Displacement Unit, makes horizontal table and traversing guide rail keeping parallelism hang below traversing guide rail; The hoist cylinder driving horizontal table to move up and down is housed between described horizontal table and the front transverse slat of Traverse Displacement Unit;
Described cover-taking off device comprises electro-magnet, transmission rig and rotating cylinder; Described electro-magnet is hung below the front end of horizontal table by rotating shaft; Described transmission rig comprises and is sleeved on gear in rotating shaft and is arranged in anterior-posterior horizontal the tooth bar be meshed on horizontal table and with gear; The cylinder body of described rotating cylinder is fixed on along anterior-posterior horizontal on the horizontal table at tooth bar rear, and the piston rod of rotating cylinder is connected with tooth bar; The flexible of described rotating cylinder makes back rotation by rack drives gear, and then band motor magnet makes back rotation.
Wherein, described two one slide rails are groove slide rail, and the notch of two groove slide rails is opposing setting, and bottom land is for being oppositely arranged.
Wherein, triangle stiffening plate is all fixed with between the bottom land of described two groove slide rails and each fixed cross beam.
Wherein, the connection board that described clamping device comprises two pieces of symmetrical cant boards and is vertically connected between two pieces of cant boards, the corner vertically running through two pieces of cant boards is provided with four symmetrical guide wheel shafts of front and back, contact roller is equipped with respectively in the both ends of four guide wheel shafts, two in rear end are provided with compacting part between guide wheel shaft and connection board, and eight contact rollers symmetrical before and after making can be clamped in the both sides, front and back of the vertical portion of two inverted L shape frameworks of Traverse Displacement Unit securely.
Wherein, described compacting part comprises by two pieces of symmetrical risers and is vertically connected on the connecting frame that the web plate between two pieces of riser rearward end forms, two guide wheel shafts that the leading section of two pieces of risers corresponds to rear end are provided with semi-circular indentation, described connecting frame is fitted in the rear of two guide wheel shafts of rear end by the semi-circular indentation on its riser, be connected by the cooperation of the screw bolt and nut vertically running through connection board and web plate successively, and on bolt between nut and web plate cover to have butterfly spring to carry out fastening.
Wherein, four contact rollers in described left side are V shaped wheel, the both sides, front and back of the vertical portion of two inverted L shape frameworks of described Traverse Displacement Unit are fixed with the lifting protruding rail with the V-type groove match of V shaped wheel respectively, and described V shaped wheel rolls along lifting protruding rail with the flexible of hoist cylinder.
Wherein, described lifting protruding rail uses countersunk screw to be fixed on the both sides, front and back of the vertical portion of two inverted L shape frameworks.
Wherein, two of described rear end also symmetrically respectively between guide wheel shaft and connection board are provided with spring application parts; Described spring application parts comprise compact heap, holddown spring, pressing plate and two screw rods with semi-circular recesses; Described compact heap is fitted in guide wheel shaft rear by its semi-circular recesses, pressing plate is set in parallel in the rear of compact heap, holddown spring is axially positioned between compact heap and pressing plate along it, two screw rods run through pressing plate, compact heap and connection board respectively and use the both ends of nut locking two screw rods, are fixed between compact heap and pressing plate by holddown spring.
Wherein, described transmission rig also comprises the guide deflection sheave be arranged on horizontal table, and tooth bar is limited between itself and gear and keeps engaging with gear by described guide deflection sheave.
Wherein, described sideslip oil cylinder and hoist cylinder all adopt MTS oil cylinder.
The beneficial effects of the utility model are:
1) the utility model can be used in the tight space of 7m and following coke oven, greatly reduces improvement cost, can also continue to utilize originally to add coal car simultaneously.
2) the utility model is as a part of automatically watering slurry system, makes staff depart from the environment of directly contact high-temperature harmful gas completely, reduces labour intensity, substantially improves coke oven because of bell and cannot seal the topsoil caused in time.
3) the utility model adopts rotating cylinder push-and-pull tooth bar, achieves the object of rubbing lid angle with the hands and can control arbitrarily as required.
4) sideslip oil cylinder in the utility model and hoist cylinder adopt MTS oil cylinder, achieve real-time control, when ill-conditioned at the scene, greatly reduce maintenance, the control of optional position any time can be realized simultaneously, effectively solve coke oven stove seat due to construction and the error problem of horizontal absolute altitude that expands with heat and contract with cold and cause.
Accompanying drawing explanation
Fig. 1 is three-dimensional structure diagram of the present utility model.
Fig. 2 is right pseudosection of the present utility model.
Fig. 3 is the three-dimensional structure diagram of lifting device and cover-taking off device in the utility model.
Fig. 4 is that the A-A of Fig. 2 is to sectional view.
Fig. 5 is work service chart of the present utility model.
Embodiment
Below in conjunction with specific embodiments and the drawings, set forth the utility model further.
As shown in Figure 1, a kind of cover-taking off device 4 for the cleaning of coke oven coal filling car bell, comprises traversing guide rail 1, Traverse Displacement Unit 2, lifting device 3 and cover-taking off device 4 four part.
As shown in Figure 1, traversing guide rail 1 comprises two slide rails be symmetrical set 11 and is fixedly connected between the bottom of many fixed cross beams 12, two one slide rail 11 rear end between two one slide rail 11 tops and is also fixedly connected with horizontal mounting plate 13.Wherein, two one slide rails 11 specifically adopt the notch of groove slide rail 11, two groove slide rails 11 to be opposing setting, and bottom land is for being oppositely arranged.Because Traverse Displacement Unit 2 is hung below traversing guide rail 1, in order to make traversing guide rail 1 more firm, changing the single-point cantilever design that it is original, also between the bottom land and each fixed cross beam 12 of two groove slide rails 11, being fixed with triangle stiffening plate 14 and reinforcing.
As shown in Figure 1, Traverse Displacement Unit 2 comprises the transverse slat 22 that two inverted L shape frameworks be symmetrical set 21 and two pieces are fixedly connected on the rear and front end, top of two inverted L shape frameworks 21 respectively, and two transverse slats 22 are respectively equipped with symmetrical travelling wheel 23.Traverse Displacement Unit 2 is clamped in two one slide rails 11 by travelling wheel 23 and hangs oneself and hang over below traversing guide rail 1, thereafter transverse slat 22 is near the horizontal mounting plate 13 of traversing guide rail 1, is equipped with and drives Traverse Displacement Unit 2 to make the sideslip oil cylinder 24 moved horizontally along two one slide rails 11 between the rear transverse slat 22 and the horizontal mounting plate 13 of traversing guide rail 1 of Traverse Displacement Unit 2.Here inverted L shape framework 21 and two pieces of transverse slats 22 is adopted to connect into the frame of box-structure, can the raising structural stability of Traverse Displacement Unit 2.
As shown in Figures 2 and 3, lifting device 3 comprises horizontal table 31 and the clamping device 32 be connected to above horizontal table 31 rear end.Clamping device 32 is clamped in the both sides, front and back of the vertical portion of two inverted L shape frameworks 21 of Traverse Displacement Unit 2, and horizontal table 31 and traversing guide rail 1 keeping parallelism are hung below traversing guide rail 1.The hoist cylinder 33 driving horizontal table 31 to move up and down is housed between horizontal table 31 and the front transverse slat 22 of Traverse Displacement Unit 2.
Wherein, the connection board 322 that clamping device 32 comprises two pieces of symmetrical cant boards 321 and is vertically connected between two pieces of cant boards 321, the corner vertically running through two pieces of cant boards 321 is provided with four symmetrical guide wheel shafts 323 of front and back, contact roller 324 is equipped with at the both ends of four guide wheel shafts 323 respectively, between two guide wheel shafts 323 and connection board 322 of rear end, be provided with compacting part 325, eight contact rollers 324 symmetrical before and after making can be clamped in the both sides, front and back of the vertical portion of two inverted L shape frameworks 21 of Traverse Displacement Unit 2 securely.
Because lifting device 3 is large_cantilever structure, if produce gap between contact roller 324 and the vertical portion of two inverted L shape frameworks 21, the cover-taking off device 4 of front end can be caused to have a down dip, and this gap also can be exaggerated in front end, level is remained for keeping cover-taking off device 4, here compacting part 325 is designed to the structure compressed voluntarily by spring, specific as follows:
Compacting part 325 comprises by two pieces of symmetrical risers 3251 and is vertically connected on the connecting frame that the web plate 3252 between two pieces of riser 3251 rearward end forms, and two guide wheel shafts 323 that the leading section of two pieces of risers 3251 corresponds to rear end are provided with semi-circular indentation.Connecting frame is fitted in the rear of two guide wheel shafts 323 of rear end by the semi-circular indentation on its riser 3251, be connected by the cooperation of the bolt 3253 and nut 3254 that vertically run through connection board 322 and web plate 3252 successively, and on bolt 3253 between nut 3254 and web plate 3252 cover to have butterfly spring 3255 to carry out fastening.
For the side force produced when preventing from rubbing lid with the hands makes contact roller 324 be shifted, four contact rollers 324 in left side all adopt V shaped wheel, and use countersunk screw 26 to be fixed with the lifting protruding rail 25 with the V-type groove match of V shaped wheel respectively in the both sides, front and back of the vertical portion of two inverted L shape frameworks 21 of Traverse Displacement Unit 2.Flexible along with hoist cylinder 33, V shaped wheel can roll back and forth along lifting protruding rail 25, here due to the position-limiting action between the V-type groove of V shaped wheel and lifting protruding rail 25, effectively prevent the situation that contact roller 324 is shifted and occurs.
After this device work for some time, contact roller 324 or lifting protruding rail 25 can produce wearing and tearing and cause a side compression, the state that opposite side is unsettled, lifting device 3 can to lopsidedness, thus also symmetrically respectively between two guide wheel shafts 323 and connection board 322 of rear end is provided with spring application parts 326.These spring application parts 326 specifically comprise compact heap 3261, holddown spring 3262, pressing plate 3263 and two screw rods 3264 with semi-circular recesses.Compact heap 3261 is fitted in guide wheel shaft 323 rear by its semi-circular recesses, pressing plate 3263 is set in parallel in the rear of compact heap 3261, holddown spring 3262 is axially positioned between compact heap 3261 and pressing plate 3263 along it, two screw rods 3264 run through pressing plate 3263, compact heap 3261 and connection board 322 respectively and use the both ends of nut locking two screw rods 3264, are fixed between compact heap 3261 and pressing plate 3263 by holddown spring 3262.The elastic force that these spring application parts 326 utilize holddown spring 3262 to produce, can make to remain impaction state between the contact roller 324 of both sides, front and back and lifting protruding rail 25.
As shown in Figure 2 and Figure 4, cover-taking off device 4 comprises electro-magnet 41, transmission rig 42 and rotating cylinder 43.Electro-magnet 41 is hung below the front end of horizontal table 31 by rotating shaft 44.Transmission rig 42 comprises and is sleeved on gear 421 in rotating shaft 44 and is arranged in anterior-posterior horizontal the tooth bar 422 be meshed on horizontal table 31 and with gear 421.The cylinder body of rotating cylinder 43 is fixed on along anterior-posterior horizontal on the horizontal table 31 at tooth bar 422 rear, and the piston rod of rotating cylinder 43 is connected with tooth bar 422.The flexible of rotating cylinder 43 makes back rotation by tooth bar 422 driving gear 421, and then band motor magnet 41 makes back rotation.
In order to prevent gear 421 and tooth bar 422 from departing from engagement, this transmission rig 42 also comprises the guide deflection sheave 423 be arranged on horizontal table 31, keeps engaging with gear 421 for being limited between itself and gear 421 by tooth bar 422.
In the utility model, sideslip oil cylinder 24 and hoist cylinder 33 all adopt MTS oil cylinder, are convenient to the running condition controlling oil cylinder in real time.
As shown in Figure 5, the utility model is as a part of automatically watering slurry system, and its operational process is specific as follows:
When the lifting guide pin bushing coal filling hole adding coal car moves to directly over coke oven lid, sideslip oil cylinder and hoist cylinder start action, by cover-taking off device from standby position (Fig. 5 part shown in solid line) forward and be moved downward to working position (in Fig. 5 part shown in dotted line), electro-magnet is namely made to contact with bell; Then, start electro-magnet and hold bell, then start rotating cylinder push-and-pull rack drives back and forth pinion rotation further, and then make electro-magnet sorption bell complete back and forth the rubbing of twice certain angle, bonding without mud to realize between bell with stove seat; Then, start hoist cylinder, by furnace cover lifting to certain altitude, start the furnace lid cleaning device automatically watered in slurry system, again start the rubbing that rotating cylinder makes electro-magnet sorption bell twice certain angle back and forth simultaneously, terminate rear sideslip oil cylinder and the electro-magnet of sorption bell is moved to standby position; Afterwards, after coal to be done and the cleaning of stove seat, start sideslip oil cylinder and hoist cylinder, bell is moved on stove seat, release magnet, complete after gap is built between stove seat and bell, start sideslip oil cylinder and cover-taking off device is moved back into standby position by hoist cylinder.This process once waters slurry action automatically for completing.
In concrete use, the utility model adopts increase insulation layer to be directly connected with electro-magnet terminal stud with the cable of fireproofing, to reserve when certain cable length makes electro-magnet rotate to an angle cable along with rotating freely, with solve rub electro-magnet in lid process with the hands may the problem of dead electricity.
Claims (10)
1. that cleans for coke oven coal filling car bell takes off a lid equipment, it is characterized in that, comprises traversing guide rail (1), Traverse Displacement Unit (2), lifting device (3) and cover-taking off device (4);
The many fixed cross beams (12) that described traversing guide rail (1) comprises two slide rails be symmetrical set (11) and is fixedly connected between two one slide rails (11) top, are also fixedly connected with horizontal mounting plate (13) between the bottom of described two one slide rails (11) rear end;
Described Traverse Displacement Unit (2) comprises the transverse slat (22) that two inverted L shape frameworks (21) be symmetrical set and two pieces are fixedly connected on the rear and front end, top of two inverted L shape frameworks (21) respectively, and two transverse slats (22) are also respectively equipped with symmetrical travelling wheel (23); Described Traverse Displacement Unit (2) by travelling wheel (23) be clamped in two one slide rails (11) hang oneself hang over traversing guide rail (1) below, thereafter transverse slat (22) is near the horizontal mounting plate (13) of traversing guide rail (1), is equipped with and drives Traverse Displacement Unit (2) to make the sideslip oil cylinder (24) moved horizontally along two one slide rails (11) between the rear transverse slat (22) and the horizontal mounting plate (13) of traversing guide rail (1) of Traverse Displacement Unit (2);
Described lifting device (3) comprises horizontal table (31) and is connected to the clamping device (32) above horizontal table (31) rear end; Described clamping device (32) is clamped in the both sides, front and back of the vertical portion of two inverted L shape frameworks (21) of Traverse Displacement Unit (2), makes horizontal table (31) and traversing guide rail (1) keeping parallelism hang in traversing guide rail (1) below; The hoist cylinder (33) driving horizontal table (31) to move up and down is housed between the front transverse slat (22) of described horizontal table (31) and Traverse Displacement Unit (2);
Described cover-taking off device (4) comprises electro-magnet (41), transmission rig (42) and rotating cylinder (43); Described electro-magnet (41) is hung below the front end of horizontal table (31) by rotating shaft (44); Described transmission rig (42) comprises and is sleeved on gear (421) in rotating shaft (44) and is arranged on the upper and tooth bar (422) be meshed with gear (421) of horizontal table (31) in anterior-posterior horizontal; The cylinder body of described rotating cylinder (43) is fixed on the horizontal table (31) at tooth bar (422) rear along anterior-posterior horizontal, and the piston rod of rotating cylinder (43) is connected with tooth bar (422); The flexible of described rotating cylinder (43) makes back rotation by tooth bar (422) driving gear (421), and then band motor magnet (41) makes back rotation.
2. according to claim 1 a kind of for coke oven coal filling car bell cleaning take off lid equipment, it is characterized in that, described two one slide rails (11) are groove slide rail (11), and the notch of two groove slide rails (11) is opposing setting, and bottom land is for being oppositely arranged.
3. according to according to claim 2 a kind of for coke oven coal filling car bell cleaning take off lid equipment, it is characterized in that, between the bottom land of described two groove slide rails (11) and each fixed cross beam (12), be all fixed with triangle stiffening plate (14).
4. according to claim 1 a kind of for coke oven coal filling car bell cleaning take off lid equipment, it is characterized in that, the connection board (322) that described clamping device (32) comprises two pieces of symmetrical cant boards (321) and is vertically connected between two pieces of cant boards (321), the corner vertically running through two pieces of cant boards (321) is provided with four symmetrical guide wheel shafts (323) of front and back, contact roller (324) is equipped with at the both ends of four guide wheel shafts (323) respectively, compacting part (325) is provided with between two guide wheel shafts (323) and connection board (322) of rear end, eight contact rollers (324) symmetrical before and after making can be clamped in the both sides, front and back of the vertical portion of two inverted L shape frameworks (21) of Traverse Displacement Unit (2) securely.
5. according to claim 4 a kind of for coke oven coal filling car bell cleaning take off lid equipment, it is characterized in that, described compacting part (325) comprises by two pieces of symmetrical risers (3251) and is vertically connected on the connecting frame that the web plate (3252) between two pieces of riser (3251) rearward end forms, two guide wheel shafts (323) that the leading section of two pieces of risers (3251) corresponds to rear end are provided with semi-circular indentation, described connecting frame is fitted in the rear of two guide wheel shafts (323) of rear end by the semi-circular indentation on its riser (3251), be connected by the cooperation of the bolt (3253) and nut (3254) that vertically run through connection board (322) and web plate (3252) successively, and the upper cover of bolt (3253) between nut (3254) and web plate (3252) has butterfly spring (3255) to carry out fastening.
6. according to claim 5 a kind of for coke oven coal filling car bell cleaning take off lid equipment, it is characterized in that, four contact rollers (324) in described left side are V shaped wheel, the both sides, front and back of the vertical portion of two inverted L shape frameworks (21) of described Traverse Displacement Unit (2) are fixed with the lifting protruding rail (25) with the V-type groove match of V shaped wheel respectively, and described V shaped wheel rolls along lifting protruding rail (25) with the flexible of hoist cylinder (33).
7. according to claim 6 a kind of for coke oven coal filling car bell cleaning take off lid equipment, it is characterized in that, described lifting protruding rail (25) uses countersunk screw (26) to be fixed on the both sides, front and back of the vertical portion of two inverted L shape frameworks (21).
8. according to claim 6 a kind of for coke oven coal filling car bell cleaning take off lid equipment, it is characterized in that, also symmetrically respectively between two guide wheel shafts (323) of described rear end and connection board (322) be provided with spring application parts (326), described spring application parts (326) comprise there is semi-circular recesses compact heap (3261), holddown spring (3262), pressing plate (3263) and two screw rods (3264), described compact heap (3261) is fitted in guide wheel shaft (323) rear by its semi-circular recesses, pressing plate (3263) is set in parallel in the rear of compact heap (3261), holddown spring (3262) is axially positioned between compact heap (3251) and pressing plate (3263) along it, two screw rods (3264) run through pressing plate (3263) respectively, compact heap (3261) and connection board (322) with the both ends of nut (3265) locking two screw rods (3264), holddown spring (3262) is fixed between compact heap (3261) and pressing plate (3263).
9. according to claim 1 a kind of for coke oven coal filling car bell cleaning take off lid equipment, it is characterized in that, described transmission rig (42) also comprises the guide deflection sheave (423) be arranged on horizontal operation platform (31), and tooth bar (422) is limited between itself and gear (421) and keeps engaging with gear (421) by described guide deflection sheave (423).
10. according to claim 1 a kind of for coke oven coal filling car bell cleaning take off lid equipment, it is characterized in that, described sideslip oil cylinder (24) and hoist cylinder (33) all adopt MTS oil cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520873340.5U CN205133500U (en) | 2015-11-04 | 2015-11-04 | A take off and cover device that is used for coke oven to add coal truck bell cleaning |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520873340.5U CN205133500U (en) | 2015-11-04 | 2015-11-04 | A take off and cover device that is used for coke oven to add coal truck bell cleaning |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205133500U true CN205133500U (en) | 2016-04-06 |
Family
ID=55619311
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520873340.5U Withdrawn - After Issue CN205133500U (en) | 2015-11-04 | 2015-11-04 | A take off and cover device that is used for coke oven to add coal truck bell cleaning |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205133500U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105219405A (en) * | 2015-11-04 | 2016-01-06 | 上海梅山工业民用工程设计研究院有限公司 | A kind of cover-taking off device for the cleaning of coke oven coal filling car bell |
| CN106190191A (en) * | 2016-08-30 | 2016-12-07 | 上海梅山工业民用工程设计研究院有限公司 | A kind of coke oven stove seat clearing apparatus |
| CN112506251A (en) * | 2020-12-24 | 2021-03-16 | 石家庄谦航贸易有限公司 | Intelligent temperature control box device capable of standing and cooling in advance |
| CN113122287A (en) * | 2019-12-31 | 2021-07-16 | 宝山钢铁股份有限公司 | Online uncovering system and method for coal feeding port of coke oven |
-
2015
- 2015-11-04 CN CN201520873340.5U patent/CN205133500U/en not_active Withdrawn - After Issue
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105219405A (en) * | 2015-11-04 | 2016-01-06 | 上海梅山工业民用工程设计研究院有限公司 | A kind of cover-taking off device for the cleaning of coke oven coal filling car bell |
| CN106190191A (en) * | 2016-08-30 | 2016-12-07 | 上海梅山工业民用工程设计研究院有限公司 | A kind of coke oven stove seat clearing apparatus |
| CN113122287A (en) * | 2019-12-31 | 2021-07-16 | 宝山钢铁股份有限公司 | Online uncovering system and method for coal feeding port of coke oven |
| CN112506251A (en) * | 2020-12-24 | 2021-03-16 | 石家庄谦航贸易有限公司 | Intelligent temperature control box device capable of standing and cooling in advance |
| CN112506251B (en) * | 2020-12-24 | 2021-10-22 | 苏州爱本科技有限公司 | Intelligent temperature control box device capable of standing and cooling in advance |
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