Smoke dust treatment device of coke pusher
By designing a smoke treatment device in the coking pusher, using the combined technology of spray shower, filter bag and filter net, the smoke pollution problem of the carbonization furnace coking pusher is solved, the smoke treatment effect is improved, and the environment is protected.
Patent Information
- Application Number
- CN202420610481.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-03-27
- Publication Date
- 2025-01-14
- Estimated Expiration
- 2034-03-27
AI Technical Summary
The existing carbonization furnace coking machine produces a large amount of smoke and dust during the coking process, resulting in environmental pollution and the smoke and dust control effect is not ideal.
A smoke treatment device for coking pusher is designed, including a dust removal chamber, filter bag, pulse tube, spray shower and filter net. By spraying mist-like water particles, absorbing large impurities, and using a fan to accelerate the rise of smoke and dust and be filtered by the filter bag. Adsorption, the pulse tube vibrates and dust falls, and the filter absorbs harmful gases to prevent smoke and dust from spilling out.
It effectively reduces the difficulty of smoke and dust treatment, improves the effect of furnace head smoke and dust treatment, and protects the environmental ecology.
Smart Images
Figure CN222348943U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of coking dust removal, in particular to a smoke and dust processing device for a coke pusher. Background Art
[0002] Coal pusher is a large-scale engineering machinery equipment widely used in mines, thermal power plants and ports. The front of the equipment is equipped with a special coal pushing shovel, which can comprehensively perform important tasks such as coal yard shaping, coal yard inventory, emergency coal supply, etc. during the coal transportation process. At the same time, a tiller can be equipped at the rear of the machine body, and the tiller controlled by a hydraulic cylinder can be used for loosening and stripping operations in open-pit coal mines.
[0003] In the existing carbonization furnace coke pusher, during the coke pushing process, the furnace doors on both sides of the coke oven carbonization chamber are opened, and the coke is pushed out of the carbonization chamber by the coke pushing rod. In addition to the smoke generated by the coke sticking to the furnace door itself, a large amount of smoke overflows from the carbonization chamber. The high-temperature smoke quickly overflows and spreads upward under the action of thermal buoyancy, seriously polluting the environment. It is difficult to handle and the smoke control effect of the furnace head is not ideal. Utility Model Content
[0004] The purpose of the utility model is to provide a smoke treatment device for a coke pusher to solve the problems raised in the above background technology.
[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a smoke treatment device for a coke pusher, comprising a dust removal bin, a first mounting plate fixedly connected to the inside of the dust removal bin, a plurality of fixing frames fixedly connected to the upper end of the first mounting plate, a filter bag clamped on the fixing frame, a pulse tube movably connected to the upper end of the filter bag, an air bag fixedly connected to one end of the pulse tube, a storage rack movably connected to the lower end of the air bag, and the storage rack fixedly connected to the dust removal bin, a plurality of spray showers are provided at the lower end of the first mounting plate, and the spray showers are connected through the dust removal bin, and the end of the spray shower away from the dust removal bin is fixedly connected to a water tank.
[0006] Preferably, the dust removal bin is fixedly connected to a base at one end away from the water tank, the base is fixedly connected to a first protective shell at an upper end of the base, the first protective shell is fixedly connected to a second protective shell at an upper end, and the first protective shell is communicated with the interior of the second protective shell, a driven wheel is provided inside the first protective shell, two ends of the driven wheel are symmetrically fixedly connected to a first connecting shaft, the first connecting shaft is hinged with a rotating plate, the rotating plate is hinged with a push rod, one end of the push rod away from the rotating plate is fixedly connected to a pushing plate, the upper end of the base is symmetrically fixedly connected to a baffle, a pushing panel is provided between the baffles, two ends of the driven wheel are fixedly connected to a fixing plate by a second connecting shaft, and the upper end of the fixing plate is fixedly connected to the first protective shell, the upper end of the driven wheel is fixedly connected to a driving wheel, one end of the driving wheel is fixedly connected to a driving motor, a motor slot is provided at the upper end of the first protective shell, and the driving motor is fixedly connected to the motor slot.
[0007] Preferably, a limit plate is symmetrically fixedly connected to the upper end of the base, and the limit plate is movably connected to a push rod.
[0008] Preferably, a second mounting plate is provided at the upper end of the pulse tube, and a plurality of air outlet holes are provided on the first mounting plate and the second mounting plate.
[0009] Preferably, an exhaust fan is fixedly connected to the top of the dust removal bin, and a plurality of groups of filters are fixedly connected to the upper end of the dust removal bin.
[0010] Compared with the prior art, the utility model has the following beneficial effects: multiple groups of spray heads spray mist-like water particles, which can effectively adsorb and settle large particles of impurities in the smoke, and cool the coke below; the exhaust fan accelerates the rising of smoke inside the dust removal bin; the unsettled particulate impurities in the smoke will be adsorbed by several groups of filter bags during the rising process; after the adsorption is completed, the air bag can be started to vibrate the filter bag through the pulse tube; the filter bag will be shaken off the dust attached during filtration, and the smoke will rise through several air outlets on the first mounting plate and the second mounting plate; the multiple groups of filters on the top of the dust removal bin can adsorb harmful gases in the smoke, filter the smoke, and prevent the smoke from overflowing and spreading, effectively protecting the environmental ecology, reducing the difficulty of smoke treatment, and improving the smoke control effect of the furnace head. BRIEF DESCRIPTION OF THE DRAWINGS
[0011] Figure 1 It is a schematic diagram of the structure of the utility model;
[0012] Figure 2 This is a schematic diagram of the structure of the coke pushing plate of the utility model;
[0013] Figure 3 This is a schematic diagram of the structure of the driving wheel of the utility model;
[0014] Figure 4 It is a schematic diagram of the structure of the air bag of the utility model;
[0015] Figure 5 This is a schematic diagram of the structure of the water tank of the utility model;
[0016] Figure 6 It is a structural schematic diagram of the exhaust fan of the utility model.
[0017] In the figure: 1. dust removal bin; 2. first mounting plate; 3. fixing frame; 4. filter bag; 5. pulse tube; 6. air bag; 7. storage rack; 8. spray shower; 9. water tank; 10. base; 11. first protective shell; 12. second protective shell; 13. driven wheel; 14. first connecting shaft; 15. rotating plate; 16. push rod; 17. coke pushing plate; 18. baffle; 19. pushing panel; 20. fixing plate; 21. driving wheel; 22. driving motor; 23. limit plate; 24. second mounting plate; 25. air outlet; 26. exhaust fan; 27. filter. DETAILED DESCRIPTION
[0018] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0019] See also Figure 1-6 The utility model provides a technical solution: a smoke treatment device for a coke pusher, comprising a dust removal bin 1, a first mounting plate 2 is fixedly connected inside the dust removal bin 1, a plurality of fixing frames 3 are fixedly connected to the upper end of the first mounting plate 2, a filter bag 4 is clamped on the fixing frame 3, a pulse tube 5 is movably connected to the upper end of the filter bag 4, an air bag 6 is fixedly connected to one end of the pulse tube 5, a storage rack 7 is movably connected to the lower end of the air bag 6, and the storage rack 7 is fixedly connected to the dust removal bin 1, a plurality of spray showers 8 are arranged at the lower end of the first mounting plate 2, and the spray showers 8 are connected through the dust removal bin 1, and a water tank 9 is fixedly connected to the end of the spray shower 8 away from the dust removal bin 1.
[0020] Furthermore, the dust removal bin 1 is fixedly connected to a base 10 at one end away from the water tank 9, the upper end of the base 10 is fixedly connected to a first protective shell 11, the upper end of the first protective shell 11 is fixedly connected to a second protective shell 12, and the first protective shell 11 is connected to the second protective shell 12 internally, and a driven wheel 13 is arranged inside the first protective shell 11, and the two ends of the driven wheel 13 are symmetrically fixedly connected to a first connecting shaft 14, the first connecting shaft 14 is hinged to a rotating plate 15, the rotating plate 15 is hinged to a push rod 16, and the end of the push rod 16 away from the rotating plate 15 is fixedly connected to a coke pushing plate 17, the upper end of the base 10 is symmetrically fixedly connected to a baffle 18, a push panel 19 is arranged between the baffles 18, and the driven wheel 1 The two ends of the driven wheel 13 are fixedly connected with a fixed plate 20 through a second connecting shaft, and the fixed plate 20 is fixedly connected to the first protective shell 1. The upper end of the driven wheel 13 is fixedly connected with a driving wheel 21, and one end of the driving wheel 21 is fixedly connected with a driving motor 22. A motor slot is provided at the upper end of the first protective shell 11, and the driving motor 22 is fixedly connected to the motor slot. When the driving motor 22 is started, the driving wheel 21 engages with the driven wheel 13 to rotate, and then the first connecting shafts 14 at both ends of the driven wheel 13 drive the rotating plate 15 to rotate, so that the push rod 16 hinged to the rotating plate 15 is converted into a linear motion through the limiting plate 23, driving the coke pushing plate 17 to move along the pushing panel 19, and pushing the coke into the dust removal bin 1.
[0021] Furthermore, a limiting plate 23 is symmetrically fixedly connected to the upper end of the base 10, and the limiting plate 23 is movably connected to a push rod 16. The first connecting shafts 14 at both ends of the driven wheel 13 drive the rotating plate 15 to rotate, so that the push rod 16 hinged to the rotating plate 15 will also rotate along. Through the setting of the limiting plate 23, the push rod 16 is converted into a linear motion, thereby driving the coke pushing plate 17 to push the coke into the dust removal bin 1 along the pushing panel 19.
[0022] Furthermore, a second mounting plate 24 is provided at the upper end of the pulse tube 5, and a plurality of air outlet holes 25 are provided on the first mounting plate 2 and the second mounting plate 24. When the coke is pushed into the dust removal bin 1, a large amount of smoke will be generated. The particulate impurities in the smoke will be adsorbed by a plurality of filter bags 4 during the rising process, and the smoke will rise and be discharged through the plurality of air outlet holes 25 on the first mounting plate 2 and the second mounting plate 24.
[0023] Furthermore, an exhaust fan 26 is fixedly connected to the top of the dust removal bin 1, and multiple groups of filter screens 27 are fixedly connected to the upper end of the dust removal bin 1. The exhaust fan 26 can accelerate the removal of smoke from the dust removal bin 1, and the multiple groups of filter screens 27 can absorb harmful gases and filter smoke.
[0024] Specifically, when the utility model is used, the driving motor 22 is started, the driving wheel 21 meshes with the driven wheel 13 to rotate, and then the first connecting shafts 14 at both ends of the driven wheel 13 drive the rotating plate 15 to rotate, so that the push rod 16 hinged to the rotating plate 15 changes into a linear motion through the limit plate 23, and drives the coke pushing plate 17 to move along the pushing panel 19, pushing the coke into the dust removal bin 1. When the coke is pushed into the dust removal bin 1, a large amount of smoke and dust will be generated. The water valve of the water tank 9 is opened, so that the multiple groups of spray showers 8 spray mist water particles, which can deal with large particles in the smoke and dust. The particulate impurities are effectively adsorbed and then settled, and the coke below is cooled. The exhaust fan 26 is turned on to accelerate the rise of the smoke inside the dust removal bin 1. The particulate impurities that have not been settled in the smoke will be adsorbed by several groups of filter bags 4 during the rising process. After the adsorption is completed, the air bag 6 can be started to vibrate the filter bag 4 through the pulse tube 5. The filter bag 4 is vibrated to shake off the dust attached during filtering, and the smoke will rise through the several air outlets 25 on the first mounting plate 2 and the second mounting plate 24. The multiple groups of filter screens 27 on the top of the dust removal bin 1 can absorb harmful gases in the smoke and filter the smoke.
[0025] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. A smoke treatment device for a coke pusher, comprising a dust removal bin (1), characterized in that: The dust removal bin (1) is fixedly connected with a first mounting plate (2) inside, and the upper end of the first mounting plate (2) is fixedly connected with a plurality of fixing frames (3), and a filter bag (4) is clamped on the fixing frame (3), and the upper end of the filter bag (4) is movably connected with a pulse tube (5), and one end of the pulse tube (5) is fixedly connected with an air bag (6), and the lower end of the air bag (6) is movably connected with a storage rack (7), and the storage rack (7) is fixedly connected with the dust removal bin (1), and a plurality of spray showers (8) are provided at the lower end of the first mounting plate (2), and the spray showers (8) are connected to the dust removal bin (1), and the end of the spray shower (8) away from the dust removal bin (1) is fixedly connected with a water tank (9).
2. The smoke treatment device for a coke pusher according to claim 1, characterized in that: The end of the dust removal bin (1) away from the water tank (9) is fixedly connected to a base (10), the upper end of the base (10) is fixedly connected to a first protective shell (11), the upper end of the first protective shell (11) is fixedly connected to a second protective shell (12), and the first protective shell (11) is internally connected to the second protective shell (12), and the first protective shell (11) is internally connected to the second protective shell (12), and a driven wheel (13) is provided inside the first protective shell (11), and the two ends of the driven wheel (13) are symmetrically fixedly connected to a first connecting shaft (14), the first connecting shaft (14) is hinged to a rotating plate (15), and the rotating plate (15) is hinged to a push rod (16), and the push rod (16) is away from One end of the rotating plate (15) is fixedly connected to a coking plate (17); the upper end of the base (10) is symmetrically fixedly connected to a baffle (18); a pushing panel (19) is provided between the baffles (18); both ends of the driven wheel (13) are fixedly connected to a fixing plate (20) via a second connecting shaft; the upper end of the fixing plate (20) is fixedly connected to a first protective shell (11); the upper end of the driven wheel (13) is fixedly connected to a driving wheel (21); one end of the driving wheel (21) is fixedly connected to a driving motor (22); a motor slot is provided at the upper end of the first protective shell (11); and the driving motor (22) is fixedly connected to the motor slot.
3. The smoke treatment device for a coke pusher according to claim 2, characterized in that: The upper end of the base (10) is symmetrically fixedly connected to a limit plate (23), and the limit plate (23) is movably connected to a push rod (16).
4. The smoke treatment device for a coke pusher according to claim 1, characterized in that: A second mounting plate (24) is provided at the upper end of the pulse tube (5), and a plurality of air outlet holes (25) are provided on the first mounting plate (2) and the second mounting plate (24).
5. The smoke treatment device for a coke pusher according to claim 1, characterized in that: An exhaust fan (26) is fixedly connected to the top of the dust removal bin (1), and a plurality of groups of filter screens (27) are fixedly connected to the upper end of the dust removal bin (1).