CN216864077U - Coke pusher for coke oven - Google Patents
Coke pusher for coke oven Download PDFInfo
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- CN216864077U CN216864077U CN202220754990.8U CN202220754990U CN216864077U CN 216864077 U CN216864077 U CN 216864077U CN 202220754990 U CN202220754990 U CN 202220754990U CN 216864077 U CN216864077 U CN 216864077U
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- coke
- pusher
- tray
- coke pusher
- scraper
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Abstract
The utility model discloses a coke pushing device of a coke oven, which comprises a coke pusher (4), wherein the coke pusher (4) is arranged on a coke pusher rack (9), the coke pushers (4) are horizontally arranged, and the upper end of each coke pusher (4) is provided with a push rod (5); a coke tray (3) is arranged below a coke pusher (4), a high-temperature-resistant chain type scraper (6) is fixed below the coke tray (3) along the horizontal direction, the scraper (6) is driven by a scraper (7), the coke pusher is perpendicular to the motion direction of the coke pusher through the arrangement of a coke pusher frame and push rods, coke quenching bin inner wall grooves are formed in the two ends of the coke pusher along the motion direction of the coke pusher frame, a plurality of coke pusher rods are arranged in the grooves, and the push rods are distributed along the length direction of a long shaft of the coke pusher. The gear motor drives the coke pusher to move through the coke pusher frame, then drives the coke pushing rod to reciprocate in the horizontal direction, and the semi coke on the coke tray is uniformly pushed down through the coke pushing rod, so that the operation is reliable.
Description
Technical Field
The utility model belongs to the technical field of coking equipment, and particularly relates to a coke pushing device of a coke oven.
Background
The modern coke oven is composed of a carbonization chamber, a combustion chamber, a regenerative chamber, a chute area, an oven top, a foundation, a flue and the like. The coal material in the coking chambers is heated to be coke under the condition of air isolation, one coke oven has dozens of coking chambers and combustion chambers which are arranged alternately and separated by refractory materials, and each combustion chamber has 20-30 vertical flame paths. The preheated gas and air from the heat storage chamber meet and burn at the bottom of the vertical flue, and heat is supplied to the carbonization chamber from the side. The regenerator is located at the lower part of the coke oven, the high-temperature waste gas is used for preheating the coal gas and air for heating, the inclined channel area is an inclined channel for connecting the regenerator and the combustion chamber, the oven body above the carbonization chamber and the combustion chamber is called the oven top, and the thickness of the oven body is determined according to the intensity of the oven body and the requirement of reducing the surface temperature of the oven top. The furnace top area is provided with a coal charging hole and a riser hole which are communicated with the carbonization chamber and used for charging coal and leading out raw coke oven gas generated during the dry distillation of the coal.
The prior coke production technology mostly adopts a wet coke discharging device, and a coke pushing machine is arranged in a large bin at the upper part of a closed water basin. Because the semicoke at 500-600 ℃ is directly discharged into a water pool at the bottom of the furnace, a large amount of steam can better protect the coke pushing frame at a lower temperature. With the rapid development of a low-moisture coke quenching technology, the coke quenching of a large pool at the bottom of an original furnace is changed into water spraying or steam coke quenching, a large coke quenching bin is difficult to avoid high temperature, a coke pusher of an upright carbonization furnace adopts carbon steel in the large coke quenching bin in a way of sealing an original coke pusher rack, a coke tray and the like, the operation faults are more, and once the damage occurs, the normal operation and the capacity of the whole carbonization system are influenced.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a coke pushing device of a coke oven, which solves the problems in the prior art.
In order to achieve the purpose, the utility model provides the following technical scheme:
a coke pushing device of a coke oven comprises a coke pusher, wherein the coke pusher is arranged on a coke pusher frame, the coke pushers are horizontally arranged, and the upper ends of the coke pushers are provided with push rods; a coke tray is arranged below the coke pusher, a high-temperature-resistant chain type scraper is fixed below the coke tray along the horizontal direction, and the scraper is driven by the scraper.
Preferably, the coke tray is a jacketed coke tray, and the jacketed coke tray is beneficial to rapidly cooling coke during coke quenching.
Preferably, the coke tray, the coke pusher, the push rod and the scraper plate positioned below the coke tray are all arranged in the coke quenching bin, and two ends of the push rod are clamped in the grooves in the inner wall of the coke quenching bin, so that the coke pusher can only move in the horizontal direction.
Preferably, one end of the coke pushing frame is movably connected with the connecting rod, the end part of the connecting rod is movably connected with the speed reducing motor, an eccentric mechanism is arranged at the output end of the speed reducing motor, and the connecting rod is connected to the eccentric mechanism, so that the coke tray can do reciprocating motion.
Compared with the prior art, the utility model has the beneficial effects that:
according to the coke quenching device, the coke pushing rack and the push rods are arranged, the push rods are perpendicular to the moving direction of the coke pushing rack, the two ends of the push rods are provided with the grooves in the inner wall of the coke quenching bin along the moving direction of the coke pushing rack, the grooves are internally provided with a plurality of coke pushing rods, and the push rods are distributed along the length direction of the long shaft of the coke pusher. The gear motor drives the coke pusher to move through the coke pusher frame, then drives the coke supporting rod to reciprocate in the horizontal direction, and the semi coke on the coke supporting plate is uniformly pushed down through the coke pushing rod, so that the operation is reliable.
Drawings
FIG. 1 is a schematic top view of the present invention;
FIG. 2 is a side view of the side mount configuration of the present invention;
in the figure: 1. a reduction motor; 2. a connecting rod; 3. a coke tray; 4. a coke pusher; 5. a push rod; 6. a squeegee; 7. a scraper machine; 8. a coke falling port; 9. a coke pushing frame.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The utility model provides the following technical implementation scheme:
referring to fig. 1 to 2, a coke pushing device of a coke oven comprises a coke pusher 4, wherein the coke pusher 4 is arranged on a coke pusher frame 9, the coke pushers 4 are horizontally arranged, and the upper end of each coke pusher 4 is provided with a push rod 5; a coke tray 3 is arranged below the coke pusher 4, a high-temperature resistant chain type scraper 6 is fixed below the coke tray 3 along the horizontal direction, and the scraper 6 is driven by a scraper 7.
Further, the coke tray 3 is a jacketed coke tray.
Further, the coke tray 3, the coke pusher 4, the push rod 5 and the scraper 6 positioned below the coke tray 3 are all arranged in the coke quenching bin, and two ends of the push rod 5 are clamped in grooves in the inner wall of the coke quenching bin, so that the coke pusher 4 can only move in the horizontal direction.
Furthermore, one end of the coke pushing frame 9 is movably connected with the connecting rod 2, the end part of the connecting rod 2 is movably connected with the speed reducing motor 1, an eccentric mechanism is arranged at the output end of the speed reducing motor 1, and the connecting rod 2 is connected to the eccentric mechanism so that the coke tray 3 can do reciprocating motion.
The working principle and the using process of the utility model are as follows:
during operation, high-temperature coke falls from the coke falling port 8, the gear motor 1 drives the coke pusher 4 to perform reciprocating push-pull motion on the jacket type coke tray 3, and the scorching coke on the jacket type coke tray 3 falls to the high-temperature resistant chain type scraper 6 along two sides of the jacket type coke tray 3 under the push-pull of the high-temperature resistant coke pusher 4 and is conveyed to the next working section through the scraper 6.
According to the coke quenching device, the coke pushing rack and the push rods are arranged, the push rods are perpendicular to the moving direction of the coke pushing rack, the two ends of the push rods are provided with the grooves in the inner wall of the coke quenching bin along the moving direction of the coke pushing rack, the grooves are internally provided with a plurality of coke pushing rods, and the push rods are distributed along the length direction of the long shaft of the coke pusher. The gear motor drives the coke pusher to move through the coke pusher frame, then drives the coke pushing rod to reciprocate in the horizontal direction, and the semi coke on the coke tray is uniformly pushed down through the coke pushing rod, so that the operation is reliable.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
The above description is only for the purpose of illustrating the technical solutions of the present invention and not for the purpose of limiting the same, and other modifications or equivalent substitutions made by those skilled in the art to the technical solutions of the present invention should be covered within the scope of the claims of the present invention without departing from the spirit and scope of the technical solutions of the present invention.
Claims (4)
1. A coke pusher for a coke oven, comprising a coke pusher (4), characterized in that: the coke pusher (4) is arranged on the coke pusher frame (9), the coke pushers (4) are horizontally arranged, and the upper end of each coke pusher (4) is provided with a push rod (5); a coke tray (3) is arranged below the coke pusher (4), a high-temperature-resistant chain type scraper (6) is fixed below the coke tray (3) along the horizontal direction, and the scraper (6) is driven by a scraper (7).
2. The coke pushing apparatus of claim 1, wherein: the coke tray (3) is a jacket type coke tray.
3. The coke pushing apparatus of claim 1, wherein: the coke tray (3), the coke pusher (4), the push rod (5) and the scraper (6) positioned below the coke tray (3) are all arranged in the coke quenching bin, and two ends of the push rod (5) are clamped in the grooves in the inner wall of the coke quenching bin, so that the coke pusher (4) can only move in the horizontal direction.
4. The coke pushing apparatus of claim 1, wherein: one end of the coke pushing rack (9) is movably connected with the connecting rod (2), the end part of the connecting rod (2) is movably connected with the speed reducing motor (1), an eccentric mechanism is arranged at the output end of the speed reducing motor (1), and the connecting rod (2) is connected to the eccentric mechanism, so that the coke tray (3) can do reciprocating motion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220754990.8U CN216864077U (en) | 2022-04-02 | 2022-04-02 | Coke pusher for coke oven |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220754990.8U CN216864077U (en) | 2022-04-02 | 2022-04-02 | Coke pusher for coke oven |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216864077U true CN216864077U (en) | 2022-07-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220754990.8U Active CN216864077U (en) | 2022-04-02 | 2022-04-02 | Coke pusher for coke oven |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216864077U (en) |
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2022
- 2022-04-02 CN CN202220754990.8U patent/CN216864077U/en active Active
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