CN210367534U - Totally-enclosed dust collecting treatment coke discharging table - Google Patents
Totally-enclosed dust collecting treatment coke discharging table Download PDFInfo
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- CN210367534U CN210367534U CN201921114008.5U CN201921114008U CN210367534U CN 210367534 U CN210367534 U CN 210367534U CN 201921114008 U CN201921114008 U CN 201921114008U CN 210367534 U CN210367534 U CN 210367534U
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Abstract
The utility model relates to a totally-enclosed dust collecting treatment coke discharging table, belonging to the technical field of coke discharging table dust removal, and the technical problem solved by the utility model is to provide a totally-enclosed dust collecting treatment coke discharging table, the technical proposal adopted by the utility model is that; a totally-enclosed dust collecting treatment coke discharging table comprises: a coke guide is arranged at one end of the coke placing platform, a coke quenching car is arranged at the other end of the coke placing platform, the coke placing platform is of an inclined cylinder structure, a smoke dust collecting device is arranged above the coke placing platform, a smoke dust processing device is arranged below the coke placing platform, and the smoke dust collecting device and the smoke dust processing device are communicated through a smoke dust conveying pipeline; the smoke and dust collection device includes: the device comprises a dust hood and a smoke suction pipeline, wherein the dust hood is horn-shaped, one end of the smoke suction pipeline is communicated with the dust hood, the other end of the smoke suction pipeline is communicated with a smoke dust conveying pipeline, and a draught fan is further arranged on the smoke dust conveying pipeline; the device is widely applied to the field of coke placing table dust removal.
Description
Technical Field
The utility model belongs to the technical field of put burnt platform dust removal, concretely relates to burnt platform is put in totally closed collection dirt processing.
Background
The coking process comprises the following steps: firstly, the matched coal is loaded into a carbonization chamber of a coke oven, the coal is heated and dry distilled by combustion chambers at two sides under the condition of air isolation, coke is formed after a certain time, then the red hot coke pushed out from the oven is sent to a coke quenching tower to be extinguished, and then the red hot coke is crushed, screened and graded to obtain coke products with different particle sizes, and the coke products are respectively sent to users such as a blast furnace, a sintering furnace and the like.
Modern coking operations are carried out in coking plants of the coking plant. The coke-oven plant generally comprises one or several coke ovens and auxiliary facilities thereof, the coal charging, coke pushing, coke quenching and coke screening of the coke ovens form the whole process of coke oven operation, each oven group is provided with a coal charging car, a coke pushing car, a coke guide, a coke quenching car and an electric locomotive, an inclined coke placing platform is generally arranged between the coke guide and the coke quenching car, the coke placing platform transfers coke arranged in the coke guide at a high position to the interior of a carriage of the coke quenching car at a low position, and the head of the coke quenching car transports the coke in the carriage of the coke quenching car.
The coke placing platforms are all open-air, the coke placing platforms play a role in temporary storage and buffering for coke conveyed by a coke guide, the working pressure of the coke guide is reduced, however, when the coke is temporarily stored on the coke placing platforms, high-temperature coke can also generate a large amount of smoke, the unorganized emission of the smoke can pollute the working environment of workers, harm the health of the workers, the visibility of the working environment is reduced, the danger is brought to safety production, meanwhile, the generated smoke can be accumulated on the ground, and the labor amount for the workers to clean the ground is increased. Therefore, the problem to be solved is to provide a totally-enclosed dust collecting and processing coke discharging table.
SUMMERY OF THE UTILITY MODEL
In order to solve the problem that the smoke dust of the existing coke placing table can not be collected and processed, the utility model provides a coke placing table for the totally-enclosed dust collection processing.
The utility model discloses the technical scheme who adopts does: a totally-enclosed dust collecting treatment coke discharging table comprises: a coke guide is arranged at one end of the coke placing platform, a coke quenching car is arranged at the other end of the coke placing platform, the coke placing platform is of an inclined cylinder structure, a smoke dust collecting device is arranged above the coke placing platform, a smoke dust processing device is arranged below the coke placing platform, and the smoke dust collecting device and the smoke dust processing device are communicated through a smoke dust conveying pipeline;
the smoke and dust collection device includes: the coke oven comprises a dust hood and a smoke suction pipeline, wherein the dust hood is horn-shaped, one end of the smoke suction pipeline is communicated with the dust hood, the other end of the smoke suction pipeline is communicated with a smoke dust conveying pipeline, the smoke suction pipeline and the dust hood are arranged in pair, a plurality of smoke suction pipelines are uniformly distributed on a coke discharging table, and a draught fan is further arranged on the smoke dust conveying pipeline and used for sucking smoke dust in the coke discharging table into a smoke dust processing device;
the smoke dust processing device comprises: the device comprises a smoke processing box, a water tank and a sludge collecting box, wherein the smoke processing box is of a sealed cavity structure, the top of the smoke processing box is connected with a smoke conveying pipeline, the upper part of the smoke processing box is communicated with the water tank through a water conveying pipeline, a water pump is arranged on the water conveying pipeline, the lower part of the smoke processing box is communicated with the sludge collecting box through a sludge discharge pipeline, and a sludge pump is arranged on the sludge discharge pipeline.
Put the import department and the exit of burnt platform and all be provided with elasticity shutter, elasticity shutter is the disc form, elasticity shutter mainly comprises a plurality of sector plate concatenation, the arc end of sector plate returns the power spare through elasticity and is connected with putting burnt platform, the burnt platform rotation can be put relatively to the sector plate, elasticity returns the power spare and is used for resuming the sector plate and shelters from the state of putting burnt platform and importing and exporting.
The elastic return force member includes: the coke oven comprises a fixing block, a pin shaft and a torsion spring, wherein the fixing block is fixed on the inner wall of the coke placing table, the pin shaft penetrates through the fixing block and is coaxially and fixedly connected with the fixing block, the torsion spring is sleeved on the extending end of the pin shaft, one end of the torsion spring is fixedly connected with the fixing block, and the other end of the torsion spring is fixedly connected with the sector plate.
The smoke and dust conveying pipeline is provided with a horn-shaped air nozzle at the outlet, and a plurality of air holes are formed in the lower end of the air nozzle.
The diameter of the air injection hole is 1 mm-3 mm.
The surface of the sector plate is coated with a refractory material.
Compared with the prior art, the utility model following beneficial effect has.
Firstly, the coke placing table for the totally-enclosed dust collection treatment adopted by the utility model can be sealed by arranging the cylindrical coke placing table and the elastic stop door, so as to prevent the inorganization emission of smoke dust; when the coke is through putting the coke platform, the coke top hits elasticity shutter, and elasticity shutter is opened, and the coke passes through the back, and elasticity shutter receives torsion spring's tensile return force effect after, resumes to shelter from the state of putting coke platform exit, and then makes the smoke and dust all seal on whole coke transportation line, has avoided the pollution to workman's operational environment for the coke is at transportation more environmental protection safety.
Two, the utility model discloses a totally closed collection dirt is handled and is put burnt platform is put, use through the smoke and dust processing case, the air that has the smoke and dust in with the smoking pipeline when the draught fan is incessant send into the smoke and dust processing case, the air nozzle makes the smoke and dust all dissolve aquatic and form mud, mud sinks into smoke and dust processing bottom of the case portion gradually, the smoke and dust carries out the deposit, make the smoke and dust can be collected and avoided the smoke and dust to fly upward, use the dredge pump simultaneously can regularly with mud discharge, then carry out centralized processing, the secondary pollution of smoke and dust has been avoided, make the smoke and dust collection handle more thoroughly, the efficiency of smoke and dust collection and processing has been.
Drawings
The present invention will be further described with reference to the accompanying drawings.
Fig. 1 is a schematic structural view of the totally-enclosed dust collecting and processing coke placing table of the utility model.
FIG. 2 is the internal structure view of the coke-discharging table of the present invention.
Fig. 3 is a structural diagram of the elastic stop door of the present invention.
Fig. 4 is a structural diagram of the elastic restoring member of the present invention.
In the figure, 1 is a coke discharging platform, 2 is a coke guide, 3 is a coke quenching car, 4 is a smoke conveying pipeline, 5 is a dust hood, 6 is a smoke sucking pipeline, 7 is a draught fan, 8 is a smoke treating box, 9 is a water tank, 10 is a sludge collecting box, 11 is a water conveying pipeline, 12 is a water pump, 13 is a sludge discharging pipeline, 14 is a sludge pump, 15 is a sector plate, 16 is an air nozzle, 17 is an air jet hole, 21 is a fixed block, 22 is a pin shaft, 23 is a torsion spring, and 24 is a coke oven.
Detailed Description
As shown in fig. 1 to 4, the totally enclosed dust collecting processing coke discharging table in this embodiment includes: a coke guide 2 is arranged at one end of the coke placing platform 1, a coke quenching car 3 is arranged at the other end of the coke placing platform 1, the coke placing platform 1 is of an inclined cylinder structure, a smoke dust collecting device is arranged above the coke placing platform 1, a smoke dust processing device is arranged below the coke placing platform 1, and the smoke dust collecting device and the smoke dust processing device are communicated through a smoke dust conveying pipeline 4;
the smoke and dust collection device includes: the coke discharging device comprises a dust hood 5 and a smoke suction pipeline 6, wherein the dust hood 5 is horn-shaped, one end of the smoke suction pipeline 6 is communicated with the dust hood 5, the other end of the smoke suction pipeline 6 is communicated with a smoke dust conveying pipeline 4, the smoke suction pipeline 6 and the dust hood 5 are arranged in pairs, a plurality of smoke suction pipelines 6 are uniformly distributed on a coke discharging table 1, an induced draft fan 7 is further arranged on the smoke dust conveying pipeline 4, and the induced draft fan 7 is used for sucking smoke dust in the coke discharging table 1 into a smoke dust processing device;
the smoke dust processing device comprises: the device comprises a smoke processing box 8, a water tank 9 and a sludge collecting box 10, wherein the smoke processing box 8 is of a sealed cavity structure, the top of the smoke processing box 8 is connected with a smoke conveying pipeline 4, the upper part of the smoke processing box 8 is communicated with the water tank 9 through a water conveying pipeline 11, a water pump 12 is arranged on the water conveying pipeline 11, the lower part of the smoke processing box 8 is communicated with the sludge collecting box 10 through a sludge discharging pipeline 13, and a sludge pump 14 is arranged on the sludge discharging pipeline 13.
Put the import department and the exit of burnt platform 1 and all be provided with elasticity shutter, elasticity shutter is the disc form, elasticity shutter mainly comprises the concatenation of a plurality of sector plate 15, the arc end of sector plate 15 returns the power spare through elasticity and is connected with putting burnt platform 1, sector plate 15 can put burnt platform 1 rotation relatively, elasticity returns the power spare and is used for resuming sector plate 15 to shelter from the state of putting burnt platform 1 exit.
The elastic return force member includes: the coke-oven setting device comprises a fixed block 21, a pin shaft 22 and a torsion spring 23, wherein the fixed block 21 is fixed on the inner wall of the coke-oven setting table 1, the pin shaft 22 penetrates through the fixed block 21, the pin shaft 22 is coaxially and fixedly connected with the fixed block 21, the torsion spring 23 is sleeved on the extending end of the pin shaft 22, one end of the torsion spring 23 is fixedly connected with the fixed block 21, and the other end of the torsion spring 23 is fixedly connected with the sector plate 15.
The outlet of the smoke conveying pipeline 4 is provided with a horn-shaped air nozzle 16, and the lower end of the air nozzle 16 is provided with a plurality of air holes 17.
The diameter of the air injection hole 17 is 1 mm-3 mm.
The surface of the sector plate 15 is coated with refractory material.
The utility model discloses during the use, when the coke is through putting burnt platform 1, the elasticity shutter is hit on the coke top, the elasticity shutter is opened, the coke passes through the back, the elasticity shutter receives behind torque spring 23's the tensile return force effect, resume to shelter from the state of putting burnt platform 1 exit, and then make the smoke and dust all seal on whole coke transportation line, then draught fan 12 will put the interior smoke and dust of burnt platform 1 and carry to smoke and dust treatment case 8 inside through smoke and dust pipeline 4, blow the surface of water to smoke and dust treatment case 8 through air nozzle 16, make the smoke and dust all dissolve aquatic and form mud, mud sinks the smoke and dust gradually and handles 8 bottoms of case, the smoke and dust carries out the deposit, use dredge pump 14 simultaneously and can regularly discharge mud, then carry out centralized processing, the secondary pollution of smoke and dust has been avoided, and water pump, 12 can supply the clear water to smoke and dust treatment case 8.
The above embodiments are merely illustrative of the principles and effects of the present invention, and are not intended to limit the present invention. It will be apparent to those skilled in the art that modifications and improvements can be made to the above-described embodiments without departing from the spirit and scope of the invention. Accordingly, it will be appreciated that those skilled in the art, upon attaining an understanding of the foregoing may readily produce alterations to, variations of, and equivalents to these embodiments without departing from the spirit and scope of the present invention as defined by the appended claims.
Claims (5)
1. A coke guide (2) is arranged at one end of a coke placing platform (1), and a coke quenching car (3) is arranged at the other end of the coke placing platform (1), the totally-enclosed dust collecting and coke discharging platform is characterized in that the coke placing platform (1) is of an inclined cylinder structure, a smoke dust collecting device is arranged above the coke placing platform (1), a smoke dust processing device is arranged below the coke placing platform (1), and the smoke dust collecting device and the smoke dust processing device are communicated through a smoke dust conveying pipeline (4);
the smoke and dust collection device includes: the coke discharging device comprises a dust hood (5) and a smoke suction pipeline (6), wherein the dust hood (5) is horn-shaped, one end of the smoke suction pipeline (6) is communicated with the dust hood (5), the other end of the smoke suction pipeline (6) is communicated with a smoke dust conveying pipeline (4), the smoke suction pipeline (6) and the dust hood (5) are arranged in pairs, a plurality of smoke suction pipelines (6) are uniformly distributed on a coke discharging table (1), a draught fan (7) is further arranged on the smoke dust conveying pipeline (4), and the draught fan (7) is used for sucking smoke dust in the coke discharging table (1) into a smoke dust processing device;
the smoke dust processing device comprises: case (8), water tank (9) and sludge collection box (10) are handled to the smoke and dust, case (8) is handled to the smoke and dust is sealed cavity structure, case (8) top is handled to the smoke and dust is connected with smoke and dust pipeline (4), case (8) upper portion is handled to the smoke and dust is linked together through hydraulic pipeline (11) and water tank (9), be provided with water pump (12) on hydraulic pipeline (11), case (8) lower part is handled to the smoke and dust is linked together through mud pipe way (13) and sludge collection box (10), be provided with dredge pump (14) on mud pipe way (13).
2. The fully-enclosed dust-collecting processing coke-discharging table according to claim 1, characterized in that: put the import department and the exit of burnt platform (1) and all be provided with elasticity shutter, elasticity shutter is the disc form, elasticity shutter mainly comprises a plurality of sector plate (15) concatenation, the arc end of sector plate (15) returns the power spare through elasticity and is connected with putting burnt platform (1), burnt platform (1) rotation can be put relatively to sector plate (15), elasticity returns the power spare and is used for recovering sector plate (15) and shelters from the state of putting burnt platform (1) and importing and exporting.
3. The fully-enclosed dust-collecting processing coke-discharging table according to claim 2, characterized in that: the elastic return force member includes: fixed block (21), round pin axle (22) and torsion spring (23), fixed block (21) are fixed and are being put burnt platform (1) inner wall, round pin axle (22) run through in fixed block (21), and round pin axle (22) and the coaxial fixed connection of fixed block (21), torsion spring (23) cover is served in stretching out of round pin axle (22), torsion spring (23) one end and fixed block (21) fixed connection, torsion spring (23) other end and sector plate (15) fixed connection.
4. The fully-enclosed dust-collecting processing coke-discharging table according to claim 3, characterized in that: the smoke and dust conveying pipeline (4) exit is provided with trumpet-shaped air nozzle (16), air nozzle (16) lower extreme is provided with a plurality of fumarole (17).
5. The fully-enclosed dust-collecting processing coke-discharging table according to claim 4, characterized in that: the diameter of the air injection hole (17) is 1 mm-3 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921114008.5U CN210367534U (en) | 2019-07-16 | 2019-07-16 | Totally-enclosed dust collecting treatment coke discharging table |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921114008.5U CN210367534U (en) | 2019-07-16 | 2019-07-16 | Totally-enclosed dust collecting treatment coke discharging table |
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| Publication Number | Publication Date |
|---|---|
| CN210367534U true CN210367534U (en) | 2020-04-21 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921114008.5U Active CN210367534U (en) | 2019-07-16 | 2019-07-16 | Totally-enclosed dust collecting treatment coke discharging table |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114504913A (en) * | 2021-12-22 | 2022-05-17 | 太原重工股份有限公司 | Coke drying table flue gas treatment device |
-
2019
- 2019-07-16 CN CN201921114008.5U patent/CN210367534U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114504913A (en) * | 2021-12-22 | 2022-05-17 | 太原重工股份有限公司 | Coke drying table flue gas treatment device |
| CN114504913B (en) * | 2021-12-22 | 2024-01-30 | 太原重工股份有限公司 | Coke drying table flue gas treatment device |
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