CN211625270U - Slag tapping system for waste combustion - Google Patents
Slag tapping system for waste combustion Download PDFInfo
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- CN211625270U CN211625270U CN201921668950.6U CN201921668950U CN211625270U CN 211625270 U CN211625270 U CN 211625270U CN 201921668950 U CN201921668950 U CN 201921668950U CN 211625270 U CN211625270 U CN 211625270U
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Abstract
The utility model discloses a wastes material combustion is with slag discharging system relates to waste treatment application technical field, feeding mechanism including the level setting, the perpendicular slag discharging mechanism that sets up two combustion chambers and slope, feeding mechanism's discharge gate is connected the feed inlet of two combustion chambers, slag discharging mechanism is connected to two combustion chambers's bottom, through setting up the ball-cock assembly, the ball-cock assembly can float from top to bottom according to the height of the surface of water, when the inside water level of slag discharging mechanism reduces, the floater of ball-cock assembly sinks, the ball-cock assembly is opened, the inlet tube is to the moisturizing in the mechanism of slagging tap, when the water level risees, the floater come-up, the ball-cock assembly closes and stops the moisturizing, the inside water level balance of mucking machine has effectively been ensured, prevent that the interior flue gas of two combustion chambers.
Description
Technical Field
The utility model relates to a waste treatment uses technical field, especially involves waste combustion and uses slag discharging system.
Background
When some wastes are treated, the wastes need to be incinerated, after the wastes are combusted in two stages of a first combustion chamber and a second combustion chamber, the generation of virulent gases is effectively controlled, harmful substances which are not combusted in flue gas are further destroyed in the second combustion chamber, in order to thoroughly decompose the unburnt substances and meet the emission requirement, ash and slag generated by combustion are scraped by a slag extractor and are transported out.
However, the existing slag tapping system for waste combustion still has certain defects when in use, the part of the slag tapping system, which is used for sealing the bottom of the discharge hole, of the water utilization part can be fused with ash slag, the water utilization part is discharged together with the ash slag, the water quantity of sealing water can be gradually reduced, the water level of the sealing water is reduced, when the liquid level is lower than the height of the discharge hole, smoke in the secondary combustion chamber can enter the slag tapping mechanism and is discharged from the slag outlet of the slag tapping mechanism, the environmental pollution is caused, and therefore the slag tapping system for waste combustion is necessary to be provided aiming at the defects of the prior art.
SUMMERY OF THE UTILITY MODEL
For solving the problem that prior art exists, the utility model aims at providing a wastes material is slag discharging system for burning, it can be through the inside water level of ball-cock assembly control mucking machine.
In order to achieve the above object, the utility model discloses a slag discharging system for waste combustion, including the feeding mechanism of level setting, the perpendicular second combustion chamber that sets up and the mechanism of slagging tap that the slope set up, the feed inlet of second combustion chamber is connected to feeding mechanism's discharge gate, and the mechanism of slagging tap is connected to the bottom of second combustion chamber.
The slag discharging mechanism consists of a first slag discharging section, a second slag discharging section and a third slag discharging section, wherein the first slag discharging section, the second slag discharging section and the third slag discharging section are obliquely arranged, the left end and the right end of the second slag discharging section are respectively connected with the first slag discharging section and the second slag discharging section, the second slag discharging section is positioned under the second combustion chamber, the vertical height of the left end of the first slag discharging section is higher than that of the right end, the left end of the first slag discharging section is provided with a slag discharging hole, the slag discharging angle of the slag discharging hole is vertically downward, the left end in the first slag discharging section is provided with a driving wheel, the right end in the third slag discharging section is provided with a driven wheel, a traction chain is connected between the driving wheel and the driven wheel, the traction chain is provided with a scraper plate, the second slag discharging section is filled with water, a guide pipe is inserted into the middle of the side wall of the second slag discharging section close to the upper position, one end of the guide pipe extends into the second slag discharging section, the other, and the water inlet pipe extends into the liquid level groove, and the water outlet of the water inlet pipe is connected with the opening and closing end of the float valve.
Preferably, the feeding mechanism comprises a horizontally arranged rotary kiln and a speed reducing motor arranged on one side of the rotary kiln, an output shaft of the speed reducing motor is connected with a gear, a gear ring is annularly arranged on the outer side wall of the rotary kiln, and the gear is meshed with the gear ring.
Preferably, the second combustion chamber includes the discharge gate of the combustion chamber bottom that the combustion chamber set up, and in the discharge gate stretched into the second section of slagging tap, the lateral wall of combustion chamber set up the export that the feed inlet was used for connecting the rotary kiln, and the inside slope of combustion chamber set up the baffle, and the baffle is the acute angle with Y axle positive direction angle, and the combustion chamber inside wall is connected on the baffle top, and the discharge gate is connected to the baffle bottom.
Preferably, all install a plurality of stabilizer blades perpendicularly on first section of slagging tap and the second end lateral wall of slagging tap, and a plurality of stabilizer blades are equidistant range on the horizontal direction.
Preferably, driving motor is connected to the action wheel, and driving motor passes through the bolt fastening on first section lateral wall of slagging tap, and the vertical height of action wheel is higher than the vertical height from the driving wheel, and the vertical height from the driving wheel is higher than the vertical height of second section of slagging tap.
Preferably, the bottom of the slag outlet is provided with a slag outlet nozzle in a conical structure, and the slag outlet angle of the slag outlet nozzle is vertically downward.
The utility model discloses a slag discharging system for waste combustion has following beneficial effect:
through setting up the ball-cock assembly, the ball-cock assembly can be according to the high fluctuation of the surface of water, and when the inside water level of the mechanism of slagging tap reduced, the floater of ball-cock assembly subsided, and the ball-cock assembly was opened, and the inlet tube was to the moisturizing in the mechanism of slagging tap, and when the water level rose, the floater come-up, and the ball-cock assembly closed and stops the moisturizing, has effectively ensured the inside water level balance of mucking machine, prevents that the interior flue gas of second combustion chamber from spilling over, has practiced thrift.
Drawings
Fig. 1 is a schematic view of the whole structure of the slag tapping system for burning wastes in the present invention.
FIG. 2 is a schematic view of the tapping mechanism of the tapping system of FIG. 1.
FIG. 3 is an enlarged detail view of area A of the tapping system of FIG. 1.
The corresponding part names indicated by the numbers and letters in the drawings: 1. a feeding mechanism; 2. a second combustion chamber; 3. A slag discharging mechanism; 11. a rotary kiln; 12. a reduction motor; 13. a ring gear; 21. a combustion chamber; 22. a baffle plate; 23. a discharge port; 31. a first slag discharging section; 32. a second slag discharging section; 33. a third slag discharging section; 34. A slag outlet; 35. a driving wheel; 36. a driven wheel; 37. a drag chain; 38. a squeegee; 39. a conduit; 310. a liquid level tank; 311. a float valve; 312. a water inlet pipe; 313. and (3) a support leg.
Detailed Description
In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention will be further described with reference to the drawings and the specific embodiments.
As shown in fig. 1, the slag discharging system for waste combustion comprises a horizontally arranged feeding mechanism 1, a vertically arranged secondary combustion chamber 2 and an obliquely arranged slag discharging mechanism 3, wherein a discharge hole 23 of the feeding mechanism 1 is connected with a feed inlet of the secondary combustion chamber 2, the bottom of the secondary combustion chamber 2 is connected with the slag discharging mechanism 3, the feeding mechanism 1 is used for spirally conveying solid generated by combustion in the primary combustion chamber into the secondary combustion chamber 2, the secondary combustion chamber 2 combusts gas to process toxic and harmful gas, and the slag discharging mechanism 3 is used for conveying solid ash in the secondary combustion chamber 2 out.
As shown in fig. 1 and fig. 2, the slag discharging mechanism 3 is composed of three parts, namely a first slag discharging section 31 arranged obliquely, a second slag discharging section 32 arranged horizontally and a third slag discharging section 33 arranged obliquely, the left end and the right end of the second slag discharging section 32 are respectively connected with the first slag discharging section 31 and the second slag discharging section 32, the second slag discharging section 32 is positioned under the second combustion chamber 2, the left end of the first slag discharging section 31 is higher than the right end vertically, the left end of the first slag discharging section 31 is provided with a slag discharging hole 34, the slag discharging angle of the slag discharging hole 34 is vertically downward, the left end in the first slag discharging section 31 is provided with a driving wheel 35, the right end in the third slag discharging section 33 is provided with a driven wheel 36, a traction chain 37 is connected between the driving wheel 35 and the driven wheel 36, a scraper 38 is arranged on the traction chain 37, water is arranged in the second slag discharging section 32, a guide pipe 39 is inserted into the middle of the side wall of the second slag discharging section 32 near the upper position, one end of the guide pipe 39 extends into the second slag discharging section, the liquid level groove 310 that is the rectangle structure is connected to the pipe 39 other end, set up ball float valve 311 in the liquid level groove 310, and stretch into inlet tube 312 in the liquid level groove 310, the end that opens and shuts of ball float valve 311 is connected to the delivery port of inlet tube 312, and slag discharging mechanism 3 is in the during operation, the inside splendid attire of second section 32 of slagging tap is equipped with sealed water, the height that highly is higher than discharge gate 23 of sealed water, the solid lime-ash in the second combustion chamber 2 drops to in slag discharging mechanism 3, driving wheel 35 drives drag chain 37 and scraper blade 38 together rotatory transportation solid lime-ash, the solid lime-ash is discharged by slag notch 34 when transporting to first section 31 leftmost end of slagging tap, driven wheel 36's effect is used for fixing drag chain 37's the other end, guarantee drag chain 37 can normally drive scraper blade 38 and rotate.
As a technical optimization scheme of the utility model, feeding mechanism 1 includes rotary kiln 11 that the level set up and sets up gear motor 12 in rotary kiln 11 one side, and gear motor 12's output shaft connects the gear, and ring gear 13 is established to rotary kiln 11's lateral wall ring, and the gear meshes with ring gear 13 mutually.
By adopting the technical scheme, the gear can be driven to rotate by the speed reducing motor 12, the gear ring 13 meshed with the gear drives the rotary kiln 11 to rotate, and solid ash in the rotary kiln 11 is horizontally conveyed into the secondary combustion chamber 2.
As a technical optimization scheme, the discharge gate 23 of the combustion chamber 21 bottom that two combustion chambers 2 set up including combustion chamber 21, in discharge gate 23 stretched into second section 32 of slagging tap, the lateral wall of combustion chamber 21 set up the export that the feed inlet is used for connecting rotary kiln 11, and the inside slope of combustion chamber 21 sets up baffle 22, and baffle 22 is the acute angle with Y axle positive direction angle, and combustion chamber 21 inside wall is connected on the baffle 22 top, and discharge gate 23 is connected to baffle 22 bottom.
By adopting the technical scheme, the baffle 22 which is obliquely arranged can ensure that solid ash in the secondary combustion chamber 2 can completely roll to the discharge port 23 and is discharged from the discharge port 23.
As a technical optimization scheme of the utility model, a plurality of stabilizer blades are all installed perpendicularly on first section 31 of slagging tap and the second end lateral wall of slagging tap, and a plurality of stabilizer blades are equidistant range on the horizontal direction.
Through adopting above-mentioned technical scheme to can utilize the stabilizer blade to support first section of slagging tap 31 and second section of slagging tap 32, guarantee the stability of first section of slagging tap 31 and second section of slagging tap 32.
As a technical optimization scheme of the utility model, driving motor is connected to action wheel 35, and driving motor passes through the bolt fastening on the first 31 lateral walls of slagging tap, and action wheel 35's vertical height is higher than the vertical height from driving wheel 36, and the vertical height from driving wheel 36 is higher than the vertical height of the second 32 of slagging tap section.
Through adopting above-mentioned technical scheme to guarantee that the sealing water in the second section of slagging tap 32 can not soak action wheel 35 and follow driving wheel 36, prevent action wheel 35 and follow driving wheel 36 by the corruption, prolonged action wheel 35 and the life who follows driving wheel 36.
As a technical optimization scheme of the utility model, the bottom of slag notch 34 sets up the slag outlet mouth that is the toper structure, and the angle of slagging tap is perpendicularly downwards.
By adopting the technical scheme, the ash at the slag outlet 34 can be vertically and downwards discharged by the slag outlet nozzle.
The principle of the slag tapping system for waste combustion of the utility model is that, the gear motor 12 drives the gear rotation, the gear ring 13 meshed with the gear drives the rotary kiln 11 to rotate, the solid ash in the rotary kiln 11 is horizontally transported into the second combustion chamber 2, the second combustion chamber 2 carries out the secondary combustion to the toxic gas, the solid ash enters the slag tapping mechanism 3 from the discharge port 23, the driving wheel 35 drives the traction chain 37 and the scraper 38 to rotate together to transport the solid ash, the solid ash is discharged from the slag tap 34 when transported to the leftmost end of the first slag tapping section 31, meanwhile, the inside of the second slag tapping section 32 contains the sealing water, the water level is higher than the height of the discharge port 23, ensure that the gas in the second combustion chamber 2 can not enter the slag tapping mechanism 3 from the discharge port 23, and the solid ash can enter the slag tapping mechanism 3 under the action of gravity, the water part for ash sealing can be fused, along with the discharge together, this results in the sealing water amount being gradually reduced, the sealing water level being reduced, the water level in the liquid level tank 310 being reduced, the float of the float valve 311 sinking, the float valve 311 opening, the water inlet pipe 312 replenishing water to the slag discharge mechanism 3, when the water level rises, the float floating, the float valve 311 closing and stopping the water replenishing.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (6)
1. Slag tapping system for waste combustion, its characterized in that: the device comprises a horizontally arranged feeding mechanism, a vertically arranged secondary combustion chamber and an obliquely arranged slag discharging mechanism, wherein a discharge hole of the feeding mechanism is connected with a feed inlet of the secondary combustion chamber, and the bottom of the secondary combustion chamber is connected with the slag discharging mechanism;
the slag discharging mechanism is composed of a first slag discharging section, a second slag discharging section and a third slag discharging section, wherein the first slag discharging section, the second slag discharging section and the third slag discharging section are arranged in an inclined mode, the left end and the right end of the second slag discharging section are respectively connected with the first slag discharging section and the second slag discharging section, the second slag discharging section is located under the second combustion chamber, the vertical height of the left end of the first slag discharging section is higher than that of the right end of the first slag discharging section, the left end of the first slag discharging section is provided with a slag discharging hole, the slag discharging angle of the slag discharging hole is vertical downward, the left end of the first slag discharging section is provided with a driving wheel, the right end of the third slag discharging section is provided with a driven wheel, a traction chain is connected between the driving wheel and the driven wheel, a scraper plate is installed on the traction chain, water is contained in the second slag discharging section, a guide pipe is inserted into the middle of the side wall of the second slag discharging section by the upper position, one end of the guide pipe extends into the second slag discharging section, the liquid level tank is internally provided with a float valve, the liquid level tank extends into the water inlet pipe, and the water outlet of the water inlet pipe is connected with the opening and closing end of the float valve.
2. The refuse-burning tapping system according to claim 1, wherein: the feeding mechanism comprises a rotary kiln and a speed reducing motor, the rotary kiln is horizontally arranged, the speed reducing motor is arranged on one side of the rotary kiln, an output shaft of the speed reducing motor is connected with a gear, a gear ring is annularly arranged on the outer side wall of the rotary kiln, and the gear is meshed with the gear ring.
3. The refuse-burning tapping system according to claim 2, wherein: the discharge gate of the combustion chamber bottom that the second combustion chamber set up including the combustion chamber, the discharge gate stretches into in the second section of slagging tap, the lateral wall of combustion chamber sets up the export that the feed inlet is used for connecting the rotary kiln, the inside slope of combustion chamber sets up the baffle, the baffle is the acute angle with Y axle positive direction angle, the combustion chamber inside wall is connected on the baffle top, the discharge gate is connected to the baffle bottom.
4. The refuse-burning tapping system according to claim 1, wherein: first section of slagging tap with all install a plurality of stabilizer blades perpendicularly on the second end lateral wall of slagging tap, and a plurality of the stabilizer blade is equidistance arrangement on the horizontal direction.
5. The refuse-burning tapping system according to claim 1, wherein: the driving wheel is connected with a driving motor, the driving motor is fixed on the side wall of the first slag discharging section through a bolt, the vertical height of the driving wheel is higher than that of the driven wheel, and the vertical height of the driven wheel is higher than that of the second slag discharging section.
6. The refuse-burning tapping system according to claim 1, wherein: the bottom of slag notch sets up the slag outlet mouth that is the toper structure, the angle of slagging tap is perpendicular downwards.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921668950.6U CN211625270U (en) | 2019-10-08 | 2019-10-08 | Slag tapping system for waste combustion |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921668950.6U CN211625270U (en) | 2019-10-08 | 2019-10-08 | Slag tapping system for waste combustion |
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| CN211625270U true CN211625270U (en) | 2020-10-02 |
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| CN201921668950.6U Active CN211625270U (en) | 2019-10-08 | 2019-10-08 | Slag tapping system for waste combustion |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113701168A (en) * | 2021-08-28 | 2021-11-26 | 江苏仙盛环保科技有限公司 | Automatic smoke dust purification incinerator and operation method thereof |
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2019
- 2019-10-08 CN CN201921668950.6U patent/CN211625270U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113701168A (en) * | 2021-08-28 | 2021-11-26 | 江苏仙盛环保科技有限公司 | Automatic smoke dust purification incinerator and operation method thereof |
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