CN213032385U - Mixed batching device for improving quality of activated carbon by using fly ash of biomass power plant - Google Patents

Mixed batching device for improving quality of activated carbon by using fly ash of biomass power plant Download PDF

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Publication number
CN213032385U
CN213032385U CN202021146227.4U CN202021146227U CN213032385U CN 213032385 U CN213032385 U CN 213032385U CN 202021146227 U CN202021146227 U CN 202021146227U CN 213032385 U CN213032385 U CN 213032385U
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bin
conveying
mixing
ingredients
conveying device
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CN202021146227.4U
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Inventor
朱传强
茹晋波
孙亭亭
谢兴旺
李渠
黄一茹
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Everbright Envirotech China Ltd
Everbright Environmental Protection Research Institute Nanjing Co Ltd
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Everbright Envirotech China Ltd
Everbright Environmental Protection Research Institute Nanjing Co Ltd
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Abstract

The utility model discloses a mixed dosing unit of living beings power plant flying dust improvement active carbon quality, include: a storage bin; the conveying device is used for conveying the ingredients discharged from the discharge port of the storage bin; and the metering module controls the conveying frequency of the conveying device based on the surplus of the ingredients in the stock bin. The utility model discloses a set up metering device to make this metering device based on the batching weight in the feed bin, can control conveyor's transfer frequency in real time, ensure the precision of carrying, the error is between 2%.

Description

Mixed batching device for improving quality of activated carbon by using fly ash of biomass power plant
Technical Field
The utility model relates to a flying dust field of handling, concretely relates to biomass power plant flying dust improves mixing proportioning device of active carbon quality.
Background
Along with the national importance on biomass energy, biomass direct-combustion power generation projects are more and more, and the utilization of ash slag after combustion is also gradually valued. Especially, the treatment of the biomass incineration fly ash influences the continuation of the whole biomass direct-combustion industrial chain. The existing fly ash utilization approach is mainly applied to soil improvement, production of compound fertilizer auxiliary materials and construction, and is hardly applied to the field of catalysis as an additive to improve the quality of activated carbon at present.
Traditional ash utilization does not include utilization of ash as an active additive, nor does the precedent for improving the quality of the carbon have associated equipment. The traditional activated carbon preparation process only can improve the quality of the activated carbon by prolonging the activation time and changing the water-material ratio, has relatively high cost, relatively complicated preparation of high-quality activated carbon and low yield. The fly ash is used as an additive to ensure that the quality can be improved and the yield is not reduced in the preparation process of the activated carbon, but the fly ash and the carbonized ingredients need to be uniformly mixed, so that batch mixing is adopted at present, the mixing effect is poor, and the continuous operation cannot be ensured.
Therefore, the application provides a mixing and batching device for improving the quality of activated carbon by using the fly ash of a biomass power plant, and aims to improve the quality of the activated carbon by using the fly ash.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the application provides a mixed dosing unit that biomass power plant's flying dust improved active carbon quality on the one hand, includes: a storage bin; the conveying device is used for conveying the ingredients discharged from the discharge port of the storage bin; and the metering module controls the conveying frequency of the conveying device based on the surplus of the ingredients in the stock bin. The utility model discloses a set up metering device to make this metering device based on the batching weight in the feed bin, can control conveyor's transfer frequency in real time, ensure the precision of carrying, the error is between 2%.
Optionally, the silo comprises: at least two first bins, and a second bin; the conveying device comprises a first conveying device and a metering module, wherein the first conveying device is correspondingly arranged based on the number of the first storage bins, the first conveying device is used for conveying the ingredients discharged from the discharge port of the first storage bin to the feed port of the second storage bin optionally, and the metering module is used for controlling the conveying frequency of the first conveying device based on the surplus of the ingredients in the first storage bin.
Optionally, the first bin and the second bin are respectively provided with a first stirring device for stirring ingredients in the bins.
Optionally, a second stirring device is arranged between the first bin discharge port and the first conveying device to further stir the ingredients discharged from the first bin discharge port.
Optionally, the first silo and the second silo are conical.
Optionally, the discharge port of the second storage bin is connected with a second conveying device.
Optionally, the second conveyor is a plow mixer.
Optionally, first feed bin and second feed bin set up on the frame, first feed bin sets up the frame is close to one side of first feed bin discharge gate, the second feed bin sets up the frame is kept away from one side of first feed bin discharge gate.
Optionally, one of the first silos stores an ingredient that is activated carbon and one of the first silos stores an ingredient that is a fly ash additive.
The utility model provides a device uses the flying dust as the additive, mixes the degree of consistency 99% with the batching, is greater than current process equipment far away, and the flying dust is added into the active carbon preparation in-process simultaneously, realizes batching or the continuous transport of carbomorphism material, does not influence original technology operation.
Drawings
The invention is described with reference to the accompanying drawings, in which:
FIG. 1 is a schematic diagram of a mixing and blending device for improving activated carbon quality of fly ash of a biomass power plant according to an embodiment of the present application;
reference numerals:
1. a first storage bin; 2. A first conveying device; 3. A metering module;
4. a first stirring device; 5. A second stirring device; 6. A feed inlet;
7. a feed inlet; 8. A second storage bin; 9. A second conveying device;
10. a discharge port; 11. A frame;
11. a frame;
Detailed Description
In the following description, numerous specific details are set forth in order to provide a more thorough understanding of the present invention. It will be apparent, however, to one skilled in the art, that the present invention may be practiced without one or more of these specific details. In other instances, well-known features have not been described in order to avoid obscuring the present invention.
In order to provide a thorough understanding of the present invention, a detailed description will be provided in the following description to illustrate the mixing and batching device of the present invention. It is apparent that the practice of the invention is not limited to the specific details familiar to those skilled in the art of fly ash treatment. The preferred embodiments of the present invention are described in detail below, however, other embodiments of the present invention are possible in addition to these detailed descriptions.
It should be noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments in accordance with the invention. As used herein, the singular is intended to include the plural unless the context clearly dictates otherwise. It will be further understood that the terms "comprises" and/or "comprising," when used in this specification, specify the presence of stated features, integers, steps, operations, elements, and/or components, but do not preclude the presence or addition of one or more other features, integers, steps, operations, elements, components, and/or groups thereof.
Exemplary embodiments according to the present invention will now be described in more detail with reference to the accompanying drawings. These exemplary embodiments may, however, be embodied in many different forms and should not be construed as limited to only the embodiments set forth herein. It is to be understood that these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the concept of these exemplary embodiments to those skilled in the art. In the drawings, the thicknesses of layers and regions are exaggerated for clarity, and the same elements are denoted by the same reference numerals, and thus the description thereof will be omitted.
Traditional ash utilization does not include utilization of ash as an active additive, nor does the precedent for improving the quality of the carbon have associated equipment. The traditional activated carbon preparation process only can improve the quality of the activated carbon by prolonging the activation time and changing the water-material ratio, has relatively high cost, relatively complicated preparation of high-quality activated carbon and low yield. The fly ash is used as an additive to ensure that the quality can be improved and the yield is not reduced in the preparation process of the activated carbon, but the fly ash and the carbonized ingredients need to be uniformly mixed, so that batch mixing is adopted at present, the mixing effect is poor, and the continuous operation cannot be ensured.
Therefore, the utility model provides a mixing and batching device for improving the quality of the activated carbon by the fly ash of the biomass power plant, which comprises a bin; the conveying device is used for conveying the ingredients discharged from the discharge port of the storage bin; and the metering module controls the conveying frequency of the conveying device based on the surplus of the ingredients in the stock bin.
The utility model discloses a set up metering device to make this metering device based on the batching weight in the feed bin, can control conveyor's transfer frequency in real time, ensure the precision of carrying, the error is between 2%.
Referring to fig. 1, the mixing and batching device is further described, the storage bin is provided with a feeding port and a discharging port, and particularly, the positions of the feeding port and the discharging port are not limited, and the storage bin can be set by those skilled in the art as required, for example, as shown in fig. 1, a first storage bin feeding port 6 is located at one end of the storage bin, and a discharging port is located at the other end, and particularly, the discharging port is arranged above a conveying device, and the conveying device is used for conveying the batching discharged from the discharging port of the storage bin.
In order to be able to control the conveying frequency of the conveying device in real time, a metering module 3 may be provided, which metering module 3 controls the conveying frequency of the conveying device depending on the remaining amount of the ingredient in the silo.
In one embodiment, the metering module 3 may include a weight sensor disposed below the bin to sense the weight of the ingredients in the bin, and configure the delivery frequency of the conveyor based on a preset remaining height of the ingredients and the transfer rate of the conveyor.
In one embodiment, the metering module 3 may include an ingredient level sensor disposed within the bin to sense the remaining amount of the ingredient within the bin, and configure the transfer frequency of the conveyor based on the preset weight and the transmission frequency of the conveyor. Still other possible realizations are no longer repeated here, and all can control conveyor's transmission frequency through the response or measure the batching surplus in the feed bin, accept into the utility model discloses in metering module's the coverage. The transmission rate of the conveying device is configured by the metering module 3, so that the transmission frequency of the conveying device can be controlled in real time, and the conveying precision is ensured.
As shown in fig. 1, includes; the storage bins are at least two first storage bins 1; a second silo 8; the conveying device comprises first conveying devices 2, wherein the number of the first conveying devices 2 corresponds to the number of the first bins 1, i.e. one first bin 1 is provided with one first conveying device 2. The first conveying device 2 is used for conveying the ingredients discharged from the discharge hole of the first silo to the feed hole 7 of the second silo 8.
In order to prevent the bridging phenomenon of the ingredients in the storage bin, the first stirring device 4 may be disposed in the first storage bin 1 and the second storage bin 8, and the first stirring device 4 may be disposed along the extending direction of the storage bins. Exemplarily, the first stirring device 4 is provided with a power system at one end of the first bin 1 and the second bin 8 close to the feeding port to drive the first stirring device 4 to stir the ingredients of the bins, and the other end extends to the discharging port of the bins.
In order to further prevent the bridging phenomenon of the ingredients in the storage bin, a second stirring device 5 may be disposed between the discharge port of the first storage bin 1 and the first conveying device 2, and the specific principle thereof is the same as that of the first stirring device 4, which is not described in detail.
The utility model provides a device uses the flying dust as the additive, mixes the degree of consistency 99% with the batching, is greater than current process equipment far away, and the flying dust is added into the active carbon preparation in-process simultaneously, realizes batching or the continuous transport of carbomorphism material, does not influence original technology operation.
Referring to fig. 1, two first bins and a second bin may be disposed on a frame 11, and the second bin is disposed on a side of the frame 11 away from a discharge port of the first bin 1. Arranged on the frame in order to better let the ingredients in the first silo 1 into the second silo 8. It is of course also possible to provide more first silos 1, the number of which is not limited here.
The second silo 8 in fig. 1 is provided with two feed openings 7, which can receive different ingredients from the first silo, respectively, for mixing. The second feed bin 8 also can be provided with only one feed inlet, exemplarily, two feed inlets 7 are the Y type and connect, can reach the purpose of receiving different batching simultaneously only through setting up a feed inlet like this by second feed bin 8. Of course, more feed openings may be provided, without limitation.
The conveying device further comprises a second conveying device 9, and a discharge hole of the second storage bin 8 is connected with the second conveying device 9 so as to convey the mixed ingredients to a final discharge hole 10. Illustratively, the second conveyor 9 comprises a plow mixer. In the conveying process of the coulter mixer, the coulter blades are used for mixing up and down in the conveying process, and the screw drives the coulter blades to mix back and forth, so that uniform mixing is ensured in each direction. Of course, the metering module may be disposed in the second storage bin, which is not described in detail.
In order to better enable the ingredients to flow in the silo, the first silo 1 and the second silo 8 can be both tapered.
In one embodiment, one of the first silos (e.g., the first silo) places the char material or other ingredients and another of the first silos (e.g., the first silo) places the fly ash additive such that the char material and the fly ash additive are mixed in a predetermined ratio.
The utility model provides a device uses the flying dust as the additive, mixes the degree of consistency 99% with the carbonization material, is greater than current process equipment far away, and the flying dust is added into the active carbon preparation in-process simultaneously, realizes batching or the continuous conveyor of carbonization material, does not influence original technology operation.
The present invention has been described in terms of the above embodiments, but it is to be understood that the above embodiments are for purposes of illustration and description only and are not intended to limit the invention to the described embodiments. Furthermore, it will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and that many more modifications and variations are possible in light of the teaching of the present invention and are within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims (10)

1. The utility model provides a mixing proportioning device that biomass power plant flying dust improves active carbon quality which characterized in that includes:
a storage bin;
the conveying device is used for conveying the ingredients discharged from the discharge hole of the storage bin;
and the metering module controls the conveying frequency of the conveying device based on the surplus of the ingredients in the stock bin.
2. The mixing and dosing device of claim 1, wherein the cartridge comprises:
at least two first bins, and a second bin;
the conveying device comprises a first conveying device which is correspondingly arranged based on the number of the first bins, and the first conveying device is used for conveying the ingredients discharged from the discharge hole of the first bin to the feed hole of the second bin.
3. The mixing and dispensing apparatus of claim 2, wherein the metering module is configured to control a delivery frequency of the first delivery device based on a remaining amount of the ingredient in the first bin.
4. The mixing and proportioning device of claim 2 wherein the first bin and the second bin are respectively provided with a first stirring device for stirring the ingredients in the bins.
5. The mixing and dispensing apparatus of claim 2, wherein a second agitating device is provided between the discharge outlet of the first hopper and the first conveying device to agitate the ingredients discharged from the discharge outlet of the first hopper.
6. The mixing and dispensing apparatus of claim 2, wherein the first and second silos are tapered.
7. The mixing and dispensing device of claim 2, wherein the discharge outlet of the second silo is connected to a second conveying device.
8. The mixing and dispensing apparatus of claim 7 wherein said second conveying means is a plow mixer.
9. The mixing and dispensing apparatus of claim 2, wherein the first bin and the second bin are disposed on a frame, the first bin is disposed on a side of the frame proximate to a discharge port of the first bin, and the second bin is disposed on a side of the frame distal from the discharge port of the first bin.
10. The mixing and dosing device according to any one of claims 2 to 9, wherein one of the first silos stores the ingredient as activated carbon and the other of the first silos stores the ingredient as fly ash additive.
CN202021146227.4U 2020-06-18 2020-06-18 Mixed batching device for improving quality of activated carbon by using fly ash of biomass power plant Active CN213032385U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202021146227.4U CN213032385U (en) 2020-06-18 2020-06-18 Mixed batching device for improving quality of activated carbon by using fly ash of biomass power plant

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202021146227.4U CN213032385U (en) 2020-06-18 2020-06-18 Mixed batching device for improving quality of activated carbon by using fly ash of biomass power plant

Publications (1)

Publication Number Publication Date
CN213032385U true CN213032385U (en) 2021-04-23

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN202021146227.4U Active CN213032385U (en) 2020-06-18 2020-06-18 Mixed batching device for improving quality of activated carbon by using fly ash of biomass power plant

Country Status (1)

Country Link
CN (1) CN213032385U (en)

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