CN112430466A - Coking device capable of controlling smoke emission - Google Patents

Coking device capable of controlling smoke emission Download PDF

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Publication number
CN112430466A
CN112430466A CN202011379950.1A CN202011379950A CN112430466A CN 112430466 A CN112430466 A CN 112430466A CN 202011379950 A CN202011379950 A CN 202011379950A CN 112430466 A CN112430466 A CN 112430466A
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China
Prior art keywords
plate
pipe
furnace
temperature furnace
flue gas
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CN202011379950.1A
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Chinese (zh)
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高存义
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Individual
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Priority to CN202011379950.1A priority Critical patent/CN112430466A/en
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    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10B—DESTRUCTIVE DISTILLATION OF CARBONACEOUS MATERIALS FOR PRODUCTION OF GAS, COKE, TAR, OR SIMILAR MATERIALS
    • C10B27/00—Arrangements for withdrawal of the distillation gases
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/10—Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces
    • B01D46/12—Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces in multiple arrangements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/56—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with multiple filtering elements, characterised by their mutual disposition
    • B01D46/62—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with multiple filtering elements, characterised by their mutual disposition connected in series
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/66—Regeneration of the filtering material or filter elements inside the filter
    • B01D46/68—Regeneration of the filtering material or filter elements inside the filter by means acting on the cake side involving movement with regard to the filter elements
    • B01D46/681—Regeneration of the filtering material or filter elements inside the filter by means acting on the cake side involving movement with regard to the filter elements by scrapers, brushes or the like
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10B—DESTRUCTIVE DISTILLATION OF CARBONACEOUS MATERIALS FOR PRODUCTION OF GAS, COKE, TAR, OR SIMILAR MATERIALS
    • C10B29/00—Other details of coke ovens
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D7/00—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Coke Industry (AREA)

Abstract

The invention discloses a coking device capable of controlling smoke emission, which comprises a high-temperature furnace, an air pump, a cooling furnace and a water tank, wherein a feeding cover is installed at the top end of the high-temperature furnace, bearing plates are fixedly installed at the left end and the right end of the high-temperature furnace, a second hollow rod is connected to the inner end of a dispersion disc, the cooling furnace is fixedly connected below the high-temperature furnace, first electric telescopic rods are installed at the bottom ends of the high-temperature furnace and the cooling furnace, a processing pipe is installed at the left upper end of the cooling furnace, a transition plate is arranged at the tail end of a smoke pipe, water pipes are installed at the bottom end and the rear end of the water tank, and an adjusting structure is arranged inside the smoke box. This can control fume emission's coking device through even release inert gas, cools off the coal coke fast, conveniently clears up the dust guard, avoids dust guard and pipe blockage, according to the length of the temperature control flue gas flow of water, avoids along with the rising of temperature degree, influences the effect of flue gas heat transfer.

Description

Coking device capable of controlling smoke emission
Technical Field
The invention relates to the technical field of coking, in particular to a coking device capable of controlling smoke emission.
Background
The coking is a technological process of heating coal to about 1000 ℃ under the condition of air isolation, cracking the coal through thermal decomposition and coking to generate coke, coke oven gas and coking chemical products, treating flue gas generated in the coking process for reducing pollution and heat loss, collecting the waste heat of the flue gas, and cooling the coal coke by using inert gas to achieve the purposes of energy saving and environmental protection, but the existing coking device still has the following problems;
1. when the coal coke is cooled by the inert gas, the coal coke and the inert gas cannot be in uniform contact, so that the cooling effect is influenced;
2. when the smoke is treated, the dust in the smoke is blocked by using the dust screen, but the dust is easy to adhere to the dust guard plate to block the dust guard plate;
3. when the waste heat of the flue gas is collected by using water, along with the heat exchange, the rising speed of the water temperature is higher than the water changing speed, the temperature of the water rises gradually, and the flowing speed of the flue gas is unchanged, so that the flue gas heat exchange effect is influenced.
Disclosure of Invention
The invention aims to provide a coking device capable of controlling smoke emission, and aims to solve the problems that the existing coking device proposed in the background art influences the cooling effect, dust is easy to adhere to a dust guard plate to block the dust guard plate, the temperature of water is gradually increased, the flow speed of smoke is unchanged, and the heat exchange effect of the smoke is influenced.
In order to achieve the purpose, the invention provides the following technical scheme: a coking device capable of controlling smoke emission comprises a high-temperature furnace, an air pump, a cooling furnace and a water tank, wherein a feeding cover is installed at the top end of the high-temperature furnace, a base plate with a trapezoidal longitudinal section at the inner end is fixedly connected to the bottom end of the high-temperature furnace, bearing plates are fixedly installed at the left end and the right end of the high-temperature furnace, a heat transfer plate is connected to the inner end of each bearing plate, a first hollow rod is connected to the inner side of each heat transfer plate, a rear heat dissipation plate is connected to the right end of each bearing plate installed at the right end of the high-temperature furnace, the air pump is connected to the tail end of each rear heat dissipation plate, a main plate is connected to the output end of the air pump, a dispersion plate is connected to the left end of the main plate, a second hollow rod is connected to the inner end of each dispersion plate, a first filter plate is installed on the inner side face of each dispersion plate, the cooling furnace is fixedly connected, the output end of the first electric telescopic rod is connected with a blocking plate;
a treatment pipe is mounted at the left upper end of the cooling furnace, the bottom end of the treatment pipe is connected with a circulating pipe, a smoke pipe is mounted at the top end of the high-temperature furnace, treatment structures are mounted at the left end of the smoke pipe and inside the treatment pipe, a transition plate is arranged at the tail end of the smoke pipe, a water tank is arranged below the transition plate, and a heat exchange pipe is mounted inside the water tank;
the water pipe is all installed to the bottom and the rear end of water tank, and the leading flank of water tank installs the smoke box, the inside of smoke box is provided with adjusts the structure, and the left surface of smoke box and water tank all with the right flank fixed connection of high temperature furnace.
Preferably, the heat transfer plate is connected with the heat transfer plate through the first hollow rod, and the cross sections of the heat transfer plate and the dispersion plate are both in an annular structure.
Preferably, the longitudinal section of the middle part of the rear heat dissipation plate is of a broken line type structure, and the middle part of the rear heat dissipation plate is distributed in the water tank at equal intervals.
Preferably, the dispersion impeller is installed at the inside of the cooling furnace at equal intervals, and the dispersion impeller is connected with the dispersion impeller through a second hollow rod, and the first filter plates are installed at the inner side of the dispersion impeller at equal angles.
Preferably, the blocking plates are symmetrically arranged about a vertical central line of the cooling furnace, and the top end of the cooling furnace is communicated with the bottom end of the high-temperature furnace.
Preferably, the processing structure includes mounting disc, motor, bull stick, cleans board, connecting rod and dust guard, and the motor is installed to the left surface of mounting disc, and the output of motor is connected with the bull stick, and the right flank fixedly connected with of bull stick cleans the board, and the outside of bull stick is provided with the connecting rod, and the right flank welding of connecting rod has the dust guard.
Preferably, the right side face of the dust guard is located on the left side of the left wall face of the cooling furnace, and the dust guard and the mounting disc are in threaded connection with the treatment pipe.
Preferably, the top end of the heat exchange tube penetrates through the bottom end of the transition plate, and the bottom ends of the heat exchange tube are provided with air release pipes at equal intervals.
Preferably, adjust the structure and include sealing rod, mounting panel and second electric telescopic handle, the leading flank of sealing rod is fixed with the mounting panel, and the leading flank fixedly connected with second electric telescopic handle's of mounting panel output.
Preferably, the sealing rod is connected with the air release pipe in a clamping manner, and the longitudinal section of the rear end of the sealing rod is of a triangular structure.
Compared with the prior art, the invention has the beneficial effects that: according to the coking device capable of controlling the smoke emission, the coke is quickly cooled by uniformly releasing the inert gas, the dust guard is convenient to clean, the dust guard and a pipeline are prevented from being blocked, the length of a smoke flow is controlled according to the temperature of water, and the effect of smoke heat exchange is prevented from being influenced along with the rise of the temperature of the water;
1. the dispersion disc, the first filter plate and the cooling furnace are arranged, inert gas for cooling is conveyed to the inside of the cooling furnace through the main disc, the dispersion disc, the second hollow rod and the first filter plate after coal coke in the high-temperature furnace is thrown into the cooling furnace, and the dispersion disc and the first filter plate are arranged in the cooling furnace at equal intervals, so that the inert gas is uniformly distributed in the coal coke, and the coal coke is rapidly cooled;
2. the cleaning device is provided with a cleaning plate and a dust guard, the dust guard is used for blocking dust to prevent the dust from blocking a pipeline, and in the working process of the dust guard, a motor drives the cleaning plate to clean the dust guard through a rotating rod to prevent the dust guard from being blocked;
3. the smoke-treating pipe is provided with a treating pipe, a smoke pipe and a treating structure, wherein the mounting disc and the dust guard plate in the treating structure are in threaded connection with the treating pipe and the smoke pipe, and the mounting disc and the dust guard plate are convenient to disassemble and assemble by rotating the mounting disc, so that the dust guard plate is convenient to clean;
4. be provided with heat exchange tube, gas release pipe and regulation structure, the front end of heat exchange tube has from top to bottom connected gradually the gas release pipe, and the front end of gas release pipe is connected with the regulation structure, utilizes the closed state of regulation structure control gas release pipe open-ended to control the length that the flue gas flows, and then the time of control flue gas flowing in the water pipe, be convenient for according to the length of the temperature regulation flue gas flow time of water in the water pipe, avoid the temperature of water to influence flue gas heat transfer effect.
Drawings
FIG. 1 is a front view of a cutaway structure of the present invention;
FIG. 2 is an enlarged view of the structure at A in FIG. 1 according to the present invention;
FIG. 3 is an enlarged view of the structure at B in FIG. 1 according to the present invention;
FIG. 4 is a schematic diagram of the overall structure of the processing structure of the present invention;
FIG. 5 is a schematic top view of a first hollow bar in combination with a heat transfer plate according to the present invention;
FIG. 6 is a schematic side view of the connection between the smoke box and the water tank according to the present invention;
FIG. 7 is a schematic view of the overall structure of the adjustment mechanism of the present invention;
FIG. 8 is a schematic view of the overall structure of the rear heat sink of the present invention;
fig. 9 is a schematic view of the connection structure of the second hollow bar and the dispersion plate according to the present invention.
In the figure: 1. a high temperature furnace; 2. a feeding cover; 3. a base plate; 4. a bearing plate; 5. a heat transfer plate; 6. a first hollow shaft; 7. a rear heat dissipation plate; 8. an air pump; 9. a master plate; 10. a dispersion tray; 11. a second hollow shaft; 12. a first filter plate; 13. cooling the furnace; 14. a first electric telescopic rod; 15. a material blocking plate; 16. a treatment tube; 17. a smoke pipe; 18. processing the structure; 1801. mounting a disc; 1802. a motor; 1803. a rotating rod; 1804. cleaning the board; 1805. a connecting rod; 1806. a dust-proof plate; 19. a transition plate; 20. a water tank; 21. a heat exchange pipe; 22. discharging the air pipe; 23. an adjustment structure; 2301. a sealing rod; 2302. mounting a plate; 2303. a second electric telescopic rod; 24. a water pipe; 25. a smoke box; 26. a circulation pipe.
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.
Referring to fig. 1-9, the present invention provides a technical solution: a coking device capable of controlling smoke emission comprises a high-temperature furnace 1, a feeding cover 2, a backing plate 3, a bearing plate 4, a heat transfer plate 5, a first hollow rod 6, a rear heat dissipation plate 7, an air pump 8, a main plate 9, a dispersion plate 10, a second hollow rod 11, a first filter plate 12, a cooling furnace 13, a first electric telescopic rod 14, a blocking plate 15, a processing pipe 16, a smoke pipe 17, a processing structure 18, a transition plate 19, a water tank 20, a heat exchange pipe 21, a gas discharge pipe 22, an adjusting structure 23, a water pipe 24, a smoke tank 25 and a circulating pipe 26, wherein the feeding cover 2 is installed at the top end of the high-temperature furnace 1, the backing plate 3 with the inner end in a trapezoid structure is fixedly connected to the bottom end of the high-temperature furnace 1, the heat dissipation plates 4 are fixedly installed at the left end and the right end of the high-temperature furnace 1, the heat transfer plate 5 is connected to the inner end of the bearing plate 4, the first hollow rod 6 is connected to the inner side of the heat transfer plate 5, the tail end of the rear heat dissipation plate 7 is connected with an air pump 8, the output end of the air pump 8 is connected with a main plate 9, the left end of the main plate 9 is connected with a dispersion plate 10, the inner end of the dispersion plate 10 is connected with a second hollow rod 11, a first filter plate 12 is installed on the inner side face of the dispersion plate 10, a cooling furnace 13 is fixedly connected below the high-temperature furnace 1, the main plate 9 is fixedly installed at the right end of the cooling furnace 13, first electric telescopic rods 14 are installed at the bottom ends of the high-temperature furnace 1 and the cooling furnace 13, and the output end of the first electric telescopic rod 14 is connected with a blocking plate 15;
a processing pipe 16 is arranged at the left upper end of the cooling furnace 13, the bottom end of the processing pipe 16 is connected with a circulating pipe 26, a smoke pipe 17 is arranged at the top end of the high-temperature furnace 1, processing structures 18 are arranged at the left end of the smoke pipe 17 and inside the processing pipe 16, a transition plate 19 is arranged at the tail end of the smoke pipe 17, a water tank 20 is arranged below the transition plate 19, and a heat exchange pipe 21 is arranged inside the water tank 20;
the bottom end and the rear end of the water tank 20 are both provided with water pipes 24, the front side surface of the water tank 20 is provided with a smoke box 25, the inside of the smoke box 25 is provided with an adjusting structure 23, and the left side surfaces of the smoke box 25 and the water tank 20 are both fixedly connected with the right side surface of the high-temperature furnace 1;
as shown in fig. 1, 5 and 9, the heat transfer plate 5 is connected with the heat transfer plate 5 through a first hollow rod 6, and the cross sections of the heat transfer plate 5 and the dispersion plates 10 are both in an annular structure, so that the heat transfer plate 5 can be positioned inside the coal, the dispersion plates 10 are installed at equal intervals inside the cooling furnace 13, the dispersion plates 10 are connected with the dispersion plates 10 through second hollow rods 11, and the first filter plates 12 are installed at equal angles on the inner side surfaces of the dispersion plates 10, so that the dispersion plates 10 and the second hollow rods 11 are positioned inside the coal char;
as shown in fig. 1 and 8, the middle longitudinal section of the rear heat dissipation plate 7 is of a broken line type structure, and the middle part of the rear heat dissipation plate 7 is distributed in the water tank 20 at equal intervals, so that the heat exchange surface between the rear heat dissipation plate 7 and water is enlarged, the blocking plates 15 are symmetrically arranged about the vertical central line of the cooling furnace 13, the top end of the cooling furnace 13 is communicated with the bottom end of the high-temperature furnace 1, and the opening and closing of the cooling furnace 13 are controlled by the blocking plates 15;
as shown in fig. 1, 2, 3 and 4, the processing structure 18 includes a mounting plate 1801, a motor 1802, a rotating rod 1803, a cleaning plate 1804, a connecting rod 1805 and a dust-proof plate 1806, the motor 1802 is mounted on the left side surface of the mounting plate 1801, the output end of the motor 1802 is connected to the rotating rod 1803, the cleaning plate 1804 is fixedly connected to the right side surface of the rotating rod 1803, the connecting rod 1805 is disposed on the outer side of the rotating rod 1803, the dust-proof plate 1806 is welded to the right side surface of the connecting rod 1805, the dust-proof plate 1806 is used for blocking dust to prevent the pipeline from being blocked by dust, the right side surface of the dust-proof plate 1806 is located on the left side surface of the left wall surface of the cooling furnace 13, and the dust-proof plate 1806 and the mounting plate 180;
as in fig. 1, fig. 6 and fig. 7, the top end of the heat exchange tube 21 penetrates the bottom end of the transition plate 19, and the bottom end of the heat exchange tube 21 is provided with the air release tube 22 at equal intervals, so as to realize uniform heat exchange, the adjusting structure 23 comprises a sealing rod 2301, an installation plate 2302 and a second electric telescopic rod 2303, the front side of the sealing rod 2301 is fixed with the installation plate 2302, the front side of the installation plate 2302 is fixedly connected with the output end of the second electric telescopic rod 2303, the opening and closing of the air release tube 22 is controlled by the adjusting structure 23, the sealing rod 2301 is connected with the air release tube 22 in a clamping manner, the longitudinal section of the rear end of the sealing rod 2301 is in a triangular structure, and.
The working principle is as follows: when the coking device capable of controlling the smoke emission is used, firstly, the feeding cover 2 in the figure 1 is taken down, the processed coal is put into the high-temperature furnace 1, the heat transfer disc 5 and the first hollow rod 6 are uniformly distributed in the coal, the high-temperature furnace 1 is connected with an external heating structure, so that the temperature in the high-temperature furnace 1 is increased, the coal is cracked, in the coking process, as shown in the figure 6, because the front side surface of the smoke box 25 is connected with the smoke pump, the generated smoke flows to the heat exchange tube 21 through the smoke tube 17 and the transition plate 19 under the action of the smoke pump, the bottom end of the heat exchange tube 21 is positioned in the water box 20, so that the heat of the smoke in the heat exchange tube 21 exchanges heat with the water in the water box 20, after the temperature of the water is gradually increased, the second electric telescopic rod 2303 in the figure 5 is sequentially contracted, the relation between the sealing rod 2301 and the air release pipe 22 is adjusted, and the opening of the air release pipe 22 is sequentially opened from bottom, the flowing length of the flue gas is sequentially prolonged, so that the heat exchange time of the flue gas and water is sequentially prolonged, and the heat exchange effect of the flue gas is improved;
when the flue gas flows from the top of the high temperature furnace 1 to the flue pipe 17, the dust-proof plate 1806 in fig. 2 is used to block coal ash and impurities in the flue gas, so as to prevent the coal ash from blocking the flue pipe 17, after coke is formed, the first electric telescopic rod 14 at the bottom of the high temperature furnace 1 drives the blocking plate 15 to move, the bottom of the high temperature furnace 1 is opened, the coke flows to the inside of the cooling furnace 13, the dispersion disc 10, the second hollow rod 11 and the first filter plate 12 are distributed inside the coke, as shown in fig. 8, the bottom of the rear heat dissipation plate 7 is a 2-way pipe, one end of the bottom of the rear heat dissipation plate 7 is connected with the air pump 8, the other end of the rear heat dissipation plate is connected with external air storage equipment, under the action of the air pump 8, a certain amount of inert gas is delivered to the bottom of the rear heat dissipation plate 7 and the inside of the main plate 9 through the external air storage equipment, the valve connected with the main plate 9, when the heat in the high temperature furnace 1 is higher than the temperature of the inert gas after heat exchange, the control valve on the pipe connected between the processing pipe 16 and the receiving plate 4 is closed, the control valve on the circulating pipe 26 is opened, as shown in fig. 8, the circulating pipe 26 is connected with the rear heat dissipation plate 7, the inert gas enters the inside of the water tank 20 through the rear heat dissipation plate 7, exchanges heat with the water in the inside of the water tank 20, flows to the header tray 9 under the action of the air pump 8, circularly flows in the inside of the cooling furnace 13, reduces the temperature of the coke in the inside of the cooling furnace 13, when the heat in the high temperature furnace 1 is lower than the temperature of the inert gas after heat exchange, the control valve on the pipe between the processing pipe 16 and the receiving plate 4 is opened, the control valve on the circulating pipe 26 is closed, the inert gas after heat exchange flows to the receiving plate 4 through the dust-proof plate 1806 in the processing pipe 16, and then, while the heat in the inert gas is transferred to the inside of the high temperature furnace 1 while flowing inside the heat transfer disks 5 and the first hollow rod 6, as shown in fig. 3, the right end of the rotary rod 1803 inside the process tube 16 passes through the dust-proof plate 1806, so that the dust-proof plate 1806 on the process tube 16 is positioned on the left side of the cleaning plate 1804, and the working face of the dust-proof plate 1806 is cleaned by the cleaning plate 1804;
when dust on the dust-proof plate 1806 needs to be treated, the motor 1802 drives the cleaning plate 1804 to rotate on the dust-proof plate 1806 through the rotating rod 1803, so as to clean the dust-proof plate 1806 and prevent the dust-proof plate 1806 from being blocked, when the dust-proof plate 1806 needs to be removed, because the connection modes of the dust-proof plate 1806 and the mounting plate 1801 and the treatment pipe 16 are both in threaded connection, the connection modes of the dust-proof plate 1806 and the mounting plate 1801 and the smoke pipe 17 are both in threaded connection, and the installation plate 1801 is rotated, so that the treatment structure 18 can be removed from the smoke pipe 17 and the treatment pipe 16, thereby completing a series of operations of the coking device capable of controlling smoke emission.
The standard parts used in the invention can be purchased from the market, the special-shaped parts can be customized according to the description of the specification and the accompanying drawings, the specific connection mode of each part adopts conventional means such as bolts, rivets, welding and the like mature in the prior art, the machines, the parts and equipment adopt conventional models in the prior art, and the circuit connection adopts the conventional connection mode in the prior art, so that the detailed description is omitted.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the invention can be made, and equivalents and modifications of some features of the invention can be made without departing from the spirit and scope of the invention.

Claims (10)

1. A coke oven plant capable of controlling the emission of flue gases, comprising a high-temperature oven (1), an air pump (8), a cooling oven (13) and a water tank (20), characterized in that: the material feeding device is characterized in that a feeding cover (2) is installed at the top end of the high-temperature furnace (1), a base plate (3) with an inner longitudinal section in a trapezoid structure is fixedly connected to the bottom end of the high-temperature furnace (1), bearing plates (4) are fixedly installed at the left end and the right end of the high-temperature furnace (1), the inner ends of the bearing plates (4) are connected with a heat transfer plate (5), a first hollow rod (6) is connected to the inner side of the heat transfer plate (5), the right end of the bearing plate (4) installed at the right end of the high-temperature furnace (1) is connected with a rear heat dissipation plate (7), the tail end of the rear heat dissipation plate (7) is connected with an air pump (8), the output end of the air pump (8) is connected with a main plate (9), the left end of the main plate (9) is connected with a dispersion plate (10), the inner end of the dispersion plate (10) is, a cooling furnace (13) is fixedly connected below the high-temperature furnace (1), a main plate (9) is fixedly installed at the right end of the cooling furnace (13), first electric telescopic rods (14) are installed at the bottom ends of the high-temperature furnace (1) and the cooling furnace (13), and the output end of each first electric telescopic rod (14) is connected with a blocking plate (15);
a treatment pipe (16) is mounted at the upper left end of the cooling furnace (13), a circulating pipe (26) is connected to the bottom end of the treatment pipe (16), a smoke pipe (17) is mounted at the top end of the high-temperature furnace (1), treatment structures (18) are mounted at the left end of the smoke pipe (17) and inside the treatment pipe (16), a transition plate (19) is arranged at the tail end of the smoke pipe (17), a water tank (20) is arranged below the transition plate (19), and a heat exchange pipe (21) is mounted inside the water tank (20);
water pipe (24) are all installed to the bottom and the rear end of water tank (20), and the leading flank of water tank (20) installs smoke box (25), the inside of smoke box (25) is provided with adjusts structure (23), and the left surface of smoke box (25) and water tank (20) all with the right flank fixed connection of high temperature furnace (1).
2. The coke making plant with controlled flue gas emissions according to claim 1, characterized in that: the heat transfer plate (5) is connected with the heat transfer plate (5) through a first hollow rod (6), and the cross sections of the heat transfer plate (5) and the dispersion plate (10) are both in an annular structure.
3. The coke making plant with controlled flue gas emissions according to claim 1, characterized in that: the middle longitudinal section of the rear heat dissipation plate (7) is of a broken line type structure, and the middle of the rear heat dissipation plate (7) is distributed in the water tank (20) at equal intervals.
4. The coke making plant with controlled flue gas emissions according to claim 1, characterized in that: the dispersion impeller (10) is installed in the cooling furnace (13) at equal intervals, the dispersion impeller (10) is connected with the dispersion impeller (10) through a second hollow rod (11), and the first filter plates (12) are installed on the inner side face of the dispersion impeller (10) at equal angles.
5. The coke making plant with controlled flue gas emissions according to claim 1, characterized in that: the material blocking plates (15) are symmetrically arranged relative to the vertical central line of the cooling furnace (13), and the top end of the cooling furnace (13) is communicated with the bottom end of the high-temperature furnace (1).
6. The coke making plant with controlled flue gas emissions according to claim 1, characterized in that: processing structure (18) are including mounting disc (1801), motor (1802), bull stick (1803), clean board (1804), connecting rod (1805) and dust guard (1806), motor (1802) are installed to the left surface of mounting disc (1801), the output of motor (1802) is connected with bull stick (1803), the right flank fixedly connected with of bull stick (1803) cleans board (1804), the outside of bull stick (1803) is provided with connecting rod (1805), the right flank welding of connecting rod (1805) has dust guard (1806).
7. The coke making plant with controlled flue gas emissions according to claim 6, characterized in that: the right side face of the dust guard (1806) is located on the left side of the left wall face of the cooling furnace (13), and the dust guard (1806) and the mounting disc (1801) are in threaded connection with the processing pipe (16).
8. The coke making plant with controlled flue gas emissions according to claim 1, characterized in that: the top end of the heat exchange tube (21) penetrates through the bottom end of the transition plate (19), and the bottom ends of the heat exchange tube (21) are provided with air release pipes (22) at equal intervals.
9. The coke making plant with controlled flue gas emissions according to claim 1, characterized in that: the adjusting structure (23) comprises a sealing rod (2301), an installation plate (2302) and a second electric telescopic rod (2303), the installation plate (2302) is fixed on the front side face of the sealing rod (2301), and the output end of the second electric telescopic rod (2303) is fixedly connected to the front side face of the installation plate (2302).
10. The coke plant with controlled flue gas emissions as claimed in claim 9, wherein: the sealing rod (2301) is connected with the air release pipe (22) in a clamping mode, and the longitudinal section of the rear end of the sealing rod (2301) is of a triangular structure.
CN202011379950.1A 2020-11-30 2020-11-30 Coking device capable of controlling smoke emission Withdrawn CN112430466A (en)

Priority Applications (1)

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CN202011379950.1A CN112430466A (en) 2020-11-30 2020-11-30 Coking device capable of controlling smoke emission

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Application publication date: 20210302