CN219414785U - Multifunctional secondary combustion chamber convenient for ash removal and slag discharge - Google Patents
Multifunctional secondary combustion chamber convenient for ash removal and slag discharge Download PDFInfo
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- CN219414785U CN219414785U CN202320845586.6U CN202320845586U CN219414785U CN 219414785 U CN219414785 U CN 219414785U CN 202320845586 U CN202320845586 U CN 202320845586U CN 219414785 U CN219414785 U CN 219414785U
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Abstract
The utility model discloses a multifunctional secondary combustion chamber convenient for ash removal and slag discharge, which comprises a shell; the shell consists of a rectangular shell and a boss, and a chute is arranged in the boss; a screw rod is arranged in the chute and is connected with a fourth bevel gear; a cleaning frame is arranged in the rectangular shell, a sliding block is arranged in the sliding groove, and the sliding block is fixedly connected with the cleaning frame; a motor box is arranged on the bottom surface of the shell, a transmission shaft is arranged in the motor box, and third bevel gears are arranged at two ends of the transmission shaft; the motor box is internally provided with a motor, the side wall of the shell is provided with a burner and an air inlet, and the top surface of the shell is provided with an exhaust bin. The motor can drive the transmission shaft to rotate, the transmission shaft can drive the screw rod to rotate, and the screw rod can drive the cleaning frame to slide up and down in the rectangular shell by controlling the motor to rotate positively and negatively so as to scrape dust on the inner wall of the rectangular shell.
Description
Technical Field
The utility model relates to the technical field of energy conservation and environmental protection, in particular to a multifunctional secondary combustion chamber convenient for ash removal and slag discharge.
Background
The secondary combustion chamber is generally used in the hazardous waste treatment industry or the household garbage incineration industry, and has the main effects of ensuring that combustible gases such as carbon monoxide, hydrogen, methane and the like generated by pyrolysis are fully combusted, and simultaneously, damaging harmful substances such as dioxin and the like by utilizing the high temperature during combustion so as to ensure the standard emission of flue gas.
Because the flue gas can produce a large amount of dust and lime-ash in long-term combustion process, after the current secondary combustion chamber used one end time, these dust and lime-ash can pile up in the inside of secondary combustion chamber in a large number, influence the follow-up availability factor of secondary combustion chamber. Therefore, a multifunctional secondary combustion chamber convenient for ash removal and slag discharge is urgently needed.
Disclosure of Invention
In order to solve the technical problems, the utility model provides a multifunctional secondary combustion chamber convenient for ash removal and slag discharge.
The technical scheme of the utility model is as follows: a multifunctional secondary combustion chamber convenient for ash removal and slag discharge, which comprises a shell;
the shell consists of a rectangular shell and two bosses which are vertically arranged on the side surfaces of the two symmetrical sides of the rectangular shell, and sliding grooves communicated with the rectangular shell are vertically arranged in the two bosses; screw rods are arranged in the two sliding grooves, one ends of the screw rods are rotationally connected with the top surface of the shell, and the other ends of the screw rods penetrate through the bottom surface of the shell and are connected with a fourth bevel gear;
the cleaning frame is used for cleaning the inner wall of the rectangular shell by sliding up and down, a sliding block used for being matched with the corresponding screw rod in a rotating way to slide up and down is arranged in each of the two sliding grooves, and the sliding block is fixedly connected with the cleaning frame;
the motor box is arranged at the outer bottom surface of the shell, a transmission shaft is transversely arranged in the motor box right below the two screw rods, two ends of the transmission shaft respectively penetrate through the side wall of the motor box, and two ends of the transmission shaft are respectively sleeved with a third bevel gear which is used for being meshed with a corresponding fourth bevel gear to carry out transmission;
a motor is arranged in the motor box, a first bevel gear is arranged on an output shaft of the motor, and a second bevel gear which is used for meshing with the first bevel gear to drive is sleeved on the transmission shaft;
the side wall of the shell is sequentially provided with a burner and an air inlet from top to bottom, the top surface of the shell is provided with an exhaust bin communicated with the inside of the shell, the exhaust bin is provided with an exhaust pipe, and the exhaust pipe is provided with an exhaust valve.
Description: the two-combustion-chamber motor can drive the transmission shaft to rotate, the transmission shaft drives the screw rod to rotate through the third bevel gear and the fourth bevel gear, and the screw rod can drive the cleaning frame to slide up and down in the rectangular shell to scrape dust on the inner wall of the rectangular shell by controlling the motor to rotate positively and negatively.
Further, a blower for providing air flow into the housing is provided on a side wall of the housing.
Description: the blower can provide sufficient air in the shell, so that insufficient combustion of flue gas caused by insufficient oxygen in the shell is avoided.
Further, a smoke detector is arranged in the exhaust bin.
Description: the flue gas detector can detect the content of harmful substances in the exhaust gas, and ensures that the exhaust gas is discharged after reaching standards.
Further, a slag discharging device is arranged at the lower end of the side wall of the shell, and comprises two roll shafts and a conveying belt for connecting the two roll shafts
The two roll shafts are arranged in parallel with the transmission shaft, both ends of each roll shaft are rotationally connected with the side wall of the shell, one end of one roll shaft penetrates through the side wall of the shell and is sleeved with a first transmission wheel, and the transmission shaft is sleeved with a second transmission wheel which is matched with the first transmission wheel for belt transmission;
be equipped with a plurality of baffles that are used for utilizing the conveyer belt to remove the transportation lime-ash on the conveyer belt, the casing outer bottom that is located conveyer belt one side is equipped with the collection ash box that is used for collecting the lime-ash, collection ash box and the inside intercommunication of casing.
Description: above-mentioned sediment device passes through the transmission shaft and drives the roller and rotate, makes the roller can drive the conveyer belt and remove, and the conveyer belt removes in-process can carry the lime-ash of casing bottom surface to album ash box, avoids the manual work to clear the sediment, has reduced manual operation, uses more convenient.
Further, the first driving wheel is a flywheel with a ratchet structure inside, the second driving wheel is a chain wheel, and the first driving wheel and the second driving wheel are driven through a chain.
Description: the flywheel with the structure can only carry out unidirectional transmission, and the phenomenon that the motor drives the conveyor belt to reversely rotate during reverse rotation is avoided.
Further, the ash collecting box is clamped with the bottom surface of the shell through the clamping groove and the clamping block.
Description: the mode of joint is convenient for change and clearance of album ash box, and low in manufacturing cost, the practicality is good.
The beneficial effects of the utility model are as follows:
(1) According to the utility model, the motor can drive the transmission shaft to rotate, the transmission shaft drives the screw rod to rotate through the third bevel gear and the fourth bevel gear, and the screw rod can drive the cleaning frame to slide up and down in the rectangular shell to scrape dust on the inner wall of the rectangular shell by controlling the motor to rotate positively and negatively.
(2) The slag discharging device drives the roll shaft to rotate through the transmission shaft, so that the roll shaft can drive the conveying belt to move, ash residues on the bottom surface of the shell can be conveyed into the ash collecting box in the moving process of the conveying belt, manual slag removal is avoided, manual operation is reduced, and the slag discharging device is more convenient to use.
Drawings
FIG. 1 is a schematic view showing the overall structure of embodiment 1 of the present utility model;
FIG. 2 is a schematic view showing the internal structure of embodiment 1 of the present utility model;
FIG. 3 is a schematic view showing a cleaning frame structure according to embodiment 1 of the present utility model;
fig. 4 is a schematic view showing the internal structure of a motor case according to embodiment 1 of the present utility model;
FIG. 5 is a schematic overall structure of embodiment 2 of the present utility model;
FIG. 6 is a schematic view showing the internal structure of embodiment 2 of the present utility model;
FIG. 7 is a schematic view of a slag discharging device according to embodiment 2 of the present utility model;
the device comprises a 1-shell, a 11-rectangular shell, a 12-boss, a 13-chute, a 14-cleaning frame, a 141-slider, a 15-burner, a 16-air inlet, a 17-exhaust bin, a 171-exhaust pipe, an 18-blower, a 2-motor box, a 21-motor, a 211-first bevel gear, a 22-transmission shaft, a 221-second bevel gear, a 222-third bevel gear, a 223-second transmission wheel, a 23-screw rod, a 231-fourth bevel gear, a 3-slag discharging device, a 31-transmission belt, a 32-roll shaft, a 321-first transmission wheel and a 33-ash collecting box.
Detailed Description
The utility model will be described in further detail with reference to the following embodiments to better embody the advantages of the utility model.
Example 1
As shown in figure 1, a multifunctional secondary combustion chamber convenient for ash removal and slag discharge comprises a shell 1;
as shown in fig. 2, the casing 1 is composed of a rectangular casing 11 and two bosses 12 vertically arranged on the left and right sides of the rectangular casing 11, wherein a chute 13 communicated with the rectangular casing 11 is vertically arranged in each of the two bosses 12; screw rods 23 are arranged in the two sliding grooves 13, the upper ends of the two screw rods 23 are rotatably connected with through holes formed in the top surface of the shell 1, and the lower ends of the screw rods 23 penetrate through the bottom surface of the shell 1 and are connected with a fourth bevel gear 231;
as shown in fig. 3, a cleaning frame 14 for cleaning the inner wall of the rectangular shell 11 by sliding up and down is slidably connected in the rectangular shell 11, and a sliding block 141 for sliding up and down in a rotating fit with a corresponding screw rod 23 is respectively arranged in the two sliding grooves 13, and the sliding block 141 is fixedly connected with the cleaning frame 14;
as shown in fig. 4, the outer bottom surface of the casing 1 is provided with a motor box 2, a transmission shaft 22 is transversely arranged in the motor box 2 right below two screw rods 23, the left and right ends of the transmission shaft 22 respectively pass through holes arranged on the side wall of the motor box 2, and the left and right ends of the transmission shaft 22 are respectively sleeved with a third bevel gear 222 for meshing with a corresponding fourth bevel gear 231 to drive;
a motor 21 is arranged in the motor box 2, the motor 21 is a commercial motor, a first bevel gear 211 is arranged on an output shaft of the motor 21, and a second bevel gear 221 which is used for being meshed with the first bevel gear 211 to drive is sleeved on a transmission shaft 22;
the side wall of the shell 1 is sequentially provided with a burner 15 and an air inlet 16 from top to bottom, the burner 15 adopts commercial products, the top surface of the shell 1 is provided with an exhaust bin 17 communicated with the inside of the shell, the exhaust bin 17 is provided with an exhaust pipe 171, and the exhaust pipe 171 is provided with an exhaust valve;
the side wall of the shell 1 is provided with a blower 18 for providing air flow into the shell 1, and a flue gas detector is arranged in the exhaust bin 17 and adopts commercial products.
The working principle of the secondary combustion chamber is as follows: the flue gas is input into the shell 1 through the air inlet 16, the burner 15 and the blower 18 are started, the burner 15 ignites the flue gas, combustible gas in the flue gas is combusted and then enters the exhaust bin 17, the flue gas detector can detect the gas in the exhaust bin 17, and after the gas is detected to be qualified, the exhaust valve can be opened to exhaust the gas from the exhaust pipe 171;
when the inner wall of the shell 1 needs to be cleaned, the motor 21 is started, the motor 21 drives the transmission shaft 22 to rotate through the first bevel gear 211 and the second bevel gear 221, and the transmission shaft 22 drives the screw rod 23 to rotate through the third bevel gear 222 and the fourth bevel gear 231;
the screw rod 23 rotates to drive the sliding block 141 to slide in the sliding groove 13, the sliding block 141 drives the cleaning frame 14 to slide in the rectangular shell 11, and the cleaning frame 14 can slide up and down to scrape dust on the inner wall of the rectangular shell 11 by controlling the forward and reverse rotation of the motor 21.
Example 2
As shown in fig. 5 and 6, the lower end of the side wall of the shell 1 is provided with a slag discharging device 3, and the slag discharging device 3 comprises two roll shafts 32 and a conveying belt 31 for connecting the two roll shafts 32;
as shown in fig. 7, two roll shafts 32 are arranged in parallel with the transmission shaft 22, the left end and the right end of each roll shaft 32 are rotationally connected with the side wall of the shell 1, the left end of one roll shaft 32 passes through the side wall of the shell 1 and is sleeved with a first transmission wheel 321, and the transmission shaft 22 is sleeved with a second transmission wheel 223 which is matched with the first transmission wheel 321 for belt transmission;
eight baffles for moving and conveying ash residues by using the conveyor belt 31 are arranged on the conveyor belt 31, an ash collecting box 33 for collecting the ash residues is arranged on the outer bottom surface of the shell 1 positioned on the right side of the conveyor belt 31, and the ash collecting box 33 is communicated with the interior of the shell 1;
the first driving wheel 321 is a flywheel with a ratchet structure inside, the first driving wheel 321 adopts a commercially available bicycle 16 tooth flywheel, the second driving wheel 223 is a chain wheel, and the first driving wheel 321 and the second driving wheel 223 are driven through a chain; the ash collecting box 33 is clamped with a clamping groove arranged on the bottom surface of the shell 1 through a clamping block arranged on the upper end of the ash collecting box.
The working principle of the structure is as follows: the transmission shaft 22 rotates to drive the first transmission wheel 321 to rotate through the second transmission wheel 223, the first transmission wheel 321 drives the conveyor belt 31 to move through the roll shaft 32, ash residues on the conveyor belt 31 and ash residues on the bottom surface of the shell 1 are conveyed to the ash collecting box 33 through the baffle plate when the conveyor belt 31 moves, and the second transmission wheel 223 only can unidirectionally transmit to the first transmission wheel 321 due to the ratchet wheel arranged in the flywheel, and the conveyor belt 31 does not move when the motor 21 rotates reversely.
Claims (6)
1. A multifunctional secondary combustion chamber convenient for ash removal and slag discharge, which is characterized by comprising a shell (1);
the shell (1) consists of a rectangular shell (11) and two bosses (12) which are vertically arranged on the side surfaces of the two symmetrical sides of the rectangular shell (11), wherein sliding grooves (13) communicated with the rectangular shell (11) are vertically arranged in the two bosses (12); screw rods (23) are arranged in the two sliding grooves (13), one ends of the screw rods (23) are rotationally connected with the top surface of the shell (1), and the other ends of the screw rods (23) penetrate through the bottom surface of the shell (1) and are connected with a fourth bevel gear (231);
the cleaning frame (14) for cleaning the inner wall of the rectangular shell (11) by utilizing up-and-down sliding is connected in a sliding manner in the rectangular shell (11), a sliding block (141) for being in rotary fit with a corresponding screw rod (23) to slide up and down is connected in each of the two sliding grooves (13), and the sliding block (141) is fixedly connected with the cleaning frame (14);
the motor box (2) is arranged at the outer bottom surface of the shell (1), a transmission shaft (22) is transversely arranged in the motor box (2) right below the two screw rods (23), two ends of the transmission shaft (22) respectively penetrate through the side wall of the motor box (2), and two ends of the transmission shaft (22) are respectively sleeved with a third bevel gear (222) for being meshed with a corresponding fourth bevel gear (231) to carry out transmission;
a motor (21) is arranged in the motor box (2), a first bevel gear (211) is arranged on an output shaft of the motor (21), and a second bevel gear (221) used for being meshed with the first bevel gear (211) for transmission is sleeved on a transmission shaft (22);
the side wall of the shell (1) is sequentially provided with a burner (15) and an air inlet (16) from top to bottom, the top surface of the shell (1) is provided with an exhaust bin (17) communicated with the inside of the shell, the exhaust bin (17) is provided with an exhaust pipe (171), and the exhaust pipe (171) is provided with an exhaust valve.
2. A multifunctional secondary combustion chamber convenient for ash removal and slag removal as claimed in claim 1, wherein a blower (18) for providing air flow into the housing (1) is arranged on the side wall of the housing (1).
3. The multifunctional secondary combustion chamber convenient for ash removal and slag discharge as claimed in claim 1, wherein a smoke detector is arranged in the exhaust bin (17).
4. The multifunctional secondary combustion chamber convenient for ash removal and slag discharge according to claim 1, wherein a slag discharge device (3) is arranged at the lower end of the side wall of the shell (1), and the slag discharge device (3) comprises two roll shafts (32) and a conveying belt (31) for connecting the two roll shafts (32);
the two roll shafts (32) are arranged in parallel with the transmission shaft (22), two ends of each roll shaft (32) are rotationally connected with the side wall of the shell (1), one end of one roll shaft (32) penetrates through the side wall of the shell (1) and is sleeved with a first transmission wheel (321), and the transmission shaft (22) is sleeved with a second transmission wheel (223) which is matched with the first transmission wheel (321) for belt transmission;
the ash collecting box (33) for collecting ash is arranged on the outer bottom surface of the shell (1) positioned on one side of the conveyor belt (31), and the ash collecting box (33) is communicated with the inside of the shell (1).
5. The multifunctional secondary combustion chamber convenient for ash removal and slag discharge according to claim 4, wherein the first driving wheel (321) is a flywheel with a ratchet structure inside, the second driving wheel (223) is a chain wheel, and the first driving wheel (321) and the second driving wheel (223) are driven by a chain.
6. The multifunctional secondary combustion chamber convenient for ash removal and slag discharge according to claim 4, wherein the ash collecting box (33) is clamped with the bottom surface of the shell (1) through a clamping groove and a clamping block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320845586.6U CN219414785U (en) | 2023-04-17 | 2023-04-17 | Multifunctional secondary combustion chamber convenient for ash removal and slag discharge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320845586.6U CN219414785U (en) | 2023-04-17 | 2023-04-17 | Multifunctional secondary combustion chamber convenient for ash removal and slag discharge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219414785U true CN219414785U (en) | 2023-07-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320845586.6U Active CN219414785U (en) | 2023-04-17 | 2023-04-17 | Multifunctional secondary combustion chamber convenient for ash removal and slag discharge |
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| Country | Link |
|---|---|
| CN (1) | CN219414785U (en) |
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2023
- 2023-04-17 CN CN202320845586.6U patent/CN219414785U/en active Active
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