CN213089823U - Pneumatic transmission system for fly ash of hazardous waste incineration cloth bag - Google Patents
Pneumatic transmission system for fly ash of hazardous waste incineration cloth bag Download PDFInfo
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- CN213089823U CN213089823U CN202021108721.1U CN202021108721U CN213089823U CN 213089823 U CN213089823 U CN 213089823U CN 202021108721 U CN202021108721 U CN 202021108721U CN 213089823 U CN213089823 U CN 213089823U
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- fly ash
- ash
- conveying pipe
- cloth bag
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Abstract
The utility model belongs to hazardous waste burns flying dust treatment facility field provides a sack flying dust pneumatic transmission system is burnt to danger useless, include: a cloth bag ash bucket; the fly ash conveying pipe transversely penetrates through the cloth bag ash bucket, the cloth bag ash bucket is communicated with the fly ash conveying pipe, and a first compressed air storage tank is arranged at the end part of the fly ash conveying pipe; and the fly ash storage tank is arranged at the end part of the fly ash conveying pipe and is communicated with the fly ash conveying pipe. Compared with the prior art, the utility model has the advantages of this flying dust pneumatic transmission equipment can transmit the flying dust to the flying dust holding vessel in through gaseous, need not to use equipment such as grab bucket, and transmission efficiency is high, and the flying dust is in the enclosure space during the transmission all the time, can not leak and send the air in, and the security is higher.
Description
Technical Field
The utility model belongs to hazardous waste burns flying dust treatment facility field, concretely relates to dangerous useless sack flying dust pneumatic transmission system that burns.
Background
With the rapid increase of economy in China, the problem of hazardous waste generated in industrial production becomes a major environmental protection subject faced by various cities in China. At present, hazardous waste is treated by adopting an incineration mode. But the generation amount of the fly ash during incineration is 5-15% or more of the incineration amount of the garbage. Heavy metals and dioxin in smoke generated by waste incineration are purified, more than 98% of the heavy metals and dioxin are trapped in fly ash, and the fly ash generated by waste incineration is regulated to be hazardous waste with the serial number of HW18 in national hazardous waste records.
In the prior art, most of fly ash generated in the hazardous waste treatment process is conveyed to a collecting pit by a scraper and a screw, and then is grabbed to an ash residue truck through a grab bucket for conveying. The transportation mode generates a large amount of dust, and the combination of water vapor and fly ash causes great corrosion to equipment and electrical elements, so that the mode not only pollutes the environment, but also has high maintenance cost.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that to prior art's current situation, and provide a dangerous useless sack flying dust pneumatic transmission system that burns.
The utility model provides a technical scheme that above-mentioned technical problem adopted does: the utility model provides a dangerous useless sack flying dust pneumatic transmission system that burns, includes: a cloth bag ash bucket;
the fly ash conveying pipe transversely penetrates through the cloth bag ash bucket, the cloth bag ash bucket is communicated with the fly ash conveying pipe, and a first compressed air storage tank is arranged at the end part of the fly ash conveying pipe;
and the fly ash storage tank is arranged at the end part of the fly ash conveying pipe and is communicated with the fly ash conveying pipe.
In the pneumatic transmission system for fly ash of the hazardous waste incineration cloth bag, the fly ash conveying pipe is provided with the first flow control valve.
In the pneumatic transmission system for fly ash in hazardous waste incineration cloth bag, the lower end of the ash bucket of the cloth bag is provided with a leakage-proof pipeline, the end part of the leakage-proof pipeline is provided with a second compressed air storage tank, and the leakage-proof pipeline is provided with a second flow control valve.
In the pneumatic transmission system for fly ash of hazardous waste incineration cloth bag, the upper end of the fly ash storage tank is provided with the dust remover.
In the above pneumatic transmission system for fly ash in hazardous waste incineration cloth bag, the cloth bag ash bucket comprises: the fly ash conveying pipe is transversely inserted into the ash discharging part;
and the ash returning part is arranged at the lower end of the lower ash part and communicated with the lower ash part, and the leakage-proof pipeline is inserted at the lower end of the ash returning part.
In the pneumatic transmission system for the fly ash of the hazardous waste incineration cloth bag, the cloth bag ash bucket is internally and transversely inserted with a connecting plate, the connecting plate is inserted with an ash baffle plate, the ash baffle plate is of an inverted U-shaped structure, an inclined stacking plate is arranged below the ash baffle plate, the inclined stacking plate is connected in the cloth bag ash bucket, and the fly ash conveying pipe is positioned on the side of the inclined stacking plate.
Compared with the prior art, the utility model has the advantages of this flying dust pneumatic transmission equipment can transmit the flying dust to the flying dust holding vessel in through gaseous, need not to use equipment such as grab bucket, and transmission efficiency is high, and the flying dust is in the enclosure space during the transmission all the time, can not leak and send the air in, and the security is higher.
Drawings
FIG. 1 is a structural view of the pneumatic conveying apparatus for fly ash;
FIG. 2 is a front view of a cloth bag hopper;
fig. 3 is a cross-sectional view of a cloth bag hopper.
In the figure, 1, a cloth bag ash bucket; 2. a fly ash conveying pipe; 3. a first compressed air storage tank; 4. a fly ash storage tank; 5. a first flow control valve; 6. a dust remover; 7. a leak-proof conduit; 8. a second compressed air storage tank; 9. a second flow control valve; 10. a dust discharging part; 11. an ash return section; 14. a connecting plate; 15. a dust blocking plate; 16. and (4) obliquely stacking plates.
Detailed Description
The following are specific embodiments of the present invention and the accompanying drawings are used to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.
As shown in fig. 1 to 3, the pneumatic fly ash conveying apparatus includes: a cloth bag ash bucket 1; the fly ash conveying pipe 2 transversely penetrates through the cloth bag ash bucket 1, the cloth bag ash bucket 1 is communicated with the fly ash conveying pipe 2, and a first compressed air storage tank 3 is arranged at the end part of the fly ash conveying pipe 2; and the fly ash storage tank 4 is arranged at the end part of the fly ash conveying pipe 2, and the fly ash storage tank 4 is communicated with the fly ash conveying pipe 2.
The cloth bag ash bucket 1 is used for being connected with garbage incineration equipment, fly ash generated during garbage incineration can enter the cloth bag ash bucket 1, the fly ash conveying pipe 2 is inserted in the cloth bag ash bucket 1 and communicated with the cloth bag ash bucket 1, the end part of the fly ash conveying pipe 2 is provided with a first compressed air storage tank 3, the first compressed air storage tank 3 is used for storing compressed air, when in work, the first compressed air storage tank 3 can input high-speed air into the fly ash conveying pipe 2, then the fly ash conveying pipe 2 generates negative pressure to suck the fly ash into the fly ash conveying pipe, and then the fly ash is driven by high-speed air to move until the fly ash is conveyed into a fly ash storage tank 4, in the whole process, from the generation of the fly ash to the storage of the fly ash, the fly ash can not contact with the outside air, so that the fly ash is prevented from polluting the atmosphere, and on the other hand, the fly ash does not need to be stirred by adding water in the transportation process, so that the transportation efficiency is greatly improved, and the transportation cost is reduced.
The fly ash conveying pipe 2 is provided with a first flow control valve 5, and the first flow control valve 5 can control the air flow in the fly ash conveying tank, so that the conveying speed of the fly ash is adjusted.
The lower end of the cloth bag ash bucket 1 is provided with a leakage-proof pipeline 7, the end part of the leakage-proof pipeline 7 is provided with a second compressed air storage tank 8, and the leakage-proof pipeline 7 is provided with a second flow control valve 9.
The leakage-proof pipeline 7 is arranged at the lower end of the fly ash of the cloth bag, when the garbage is incinerated, some waste residues enter the cloth bag ash bucket 1 along with the fly ash, because the weight of the waste residues is large, the waste residues in the cloth bag ash bucket 1 can fall downwards and are discharged from the lowest end of the cloth bag ash bucket 1, the leakage-proof pipeline 7 is used for preventing the fly ash from being driven by the waste residues to move downwards in the transportation process and not entering the fly ash conveying pipe 2 completely, at the moment, the second compressed air storage tank 8 on the leakage-proof pipeline 7 inputs gas into the leakage-proof pipeline 7, because the quality of the fly ash is small, the fly ash which does not enter the fly ash conveying pipe 2 can be blown upwards, so that the fly ash can be conveyed into the fly ash conveying pipe 2.
The upper end of the fly ash storage tank 4 is provided with a dust remover 6, when fly ash enters the fly ash storage tank 4, air in the fly ash storage tank 4 needs to be discharged, in order to ensure that fly ash entering the fly ash storage tank 4 cannot be discharged together with air, the fly ash storage tank 4 is provided with the dust remover 6, the dust remover 6 can be commonly used in the market, and the principle is not described herein.
The cloth bag ash bucket 1 comprises: the ash discharging part 10, the fly ash conveying pipe is transversely inserted into the ash discharging part 10; and an ash returning part 11 which is arranged at the lower end of the ash discharging part 10 and communicated with the ash discharging part 10, and the leakage-proof pipeline 7 is inserted at the lower end of the ash returning part.
A connecting plate 14 is transversely inserted into the cloth bag ash bucket 1, an ash blocking plate 15 is inserted into the connecting plate 14, the ash blocking plate 15 is of an inverted U-shaped structure, an inclined accumulation plate 16 is arranged below the ash blocking plate, the inclined accumulation plate 16 is connected into the cloth bag ash bucket 1, and the fly ash conveying pipe is located on the side of the inclined accumulation plate 16.
When the flying ash falls into in the sack ash bucket 1, can drop to on the ash blocking plate 15, then remove along the route that ash blocking plate 15 provided, finally fall into to the slant and pile up on board 16, when the flying ash piles up to a quantitative time, slant pile up board 16 and can make the flying ash to the centre landing of sack ash bucket 1, then blow through flying ash conveyer pipe 2, realize the transportation of flying ash, such benefit lies in can making the flying ash concentrate and driven from flying ash conveyer pipe 2, prevent that the flying ash from blockking up in sack ash bucket 1.
The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications, additions and substitutions for the specific embodiments described herein will be apparent to those skilled in the art without departing from the scope and spirit of the invention as defined in the accompanying claims.
Claims (5)
1. The utility model provides a dangerous useless incineration sack flying dust pneumatic transmission system which characterized in that includes:
a cloth bag ash bucket;
the fly ash conveying pipe transversely penetrates through the cloth bag ash bucket, the cloth bag ash bucket is communicated with the fly ash conveying pipe, and a first compressed air storage tank is arranged at the end part of the fly ash conveying pipe;
the fly ash storage tank is arranged at the end part of the fly ash conveying pipe, and the fly ash storage tank is communicated with the fly ash conveying pipe;
the sack ash bucket includes: the fly ash conveying pipe is transversely inserted into the ash discharging part;
the ash returning part is arranged at the lower end of the ash discharging part and communicated with the ash discharging part;
and the leakage-proof pipeline is inserted at the lower end of the ash return part.
2. The pneumatic transmission system for fly ash of hazardous waste incineration cloth bags according to claim 1, wherein a first flow control valve is arranged on the fly ash delivery pipe.
3. The pneumatic transmission system for fly ash in hazardous waste incineration cloth bags according to claim 1, wherein a second compressed air storage tank is arranged at an end of the leakage-proof pipeline, and a second flow control valve is arranged on the leakage-proof pipeline.
4. The pneumatic transmission system for fly ash in hazardous waste incineration cloth bags according to claim 2, wherein a dust collector is arranged at the upper end of the fly ash storage tank.
5. The pneumatic transmission system for fly ash in hazardous waste incineration cloth bags according to claim 1, wherein a connecting plate is transversely inserted into the cloth bag ash bucket, an ash blocking plate is inserted into the connecting plate, the ash blocking plate is of an inverted U-shaped structure, an inclined stacking plate is arranged below the ash blocking plate, the inclined stacking plate is connected into the cloth bag ash bucket, and the fly ash conveying pipe is located on the side of the inclined stacking plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021108721.1U CN213089823U (en) | 2020-06-16 | 2020-06-16 | Pneumatic transmission system for fly ash of hazardous waste incineration cloth bag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021108721.1U CN213089823U (en) | 2020-06-16 | 2020-06-16 | Pneumatic transmission system for fly ash of hazardous waste incineration cloth bag |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213089823U true CN213089823U (en) | 2021-04-30 |
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ID=75618649
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021108721.1U Active CN213089823U (en) | 2020-06-16 | 2020-06-16 | Pneumatic transmission system for fly ash of hazardous waste incineration cloth bag |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213089823U (en) |
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2020
- 2020-06-16 CN CN202021108721.1U patent/CN213089823U/en active Active
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