Three-bin material returning device for pre-spraying dust removal

Abstract

The utility model discloses a three-bin material returning device for pre-spraying dust removal, which comprises a material returning bin, a new material bin is arranged on the side surface of the material returning bin, a material distributing bin is arranged between the material returning bin and the new material bin, and a dust remover is arranged on the side surface of the material returning bin. According to the utility model, the three material bins are formed by arranging the new material bin and the batching bin, so that new materials are not in direct contact with waste gas in the returned material bin during material injection, the new materials are prevented from being polluted, the use quality of the new materials is ensured, the batching bin directly carries out batching, the new materials are stored in the new material bin, a specially-assigned person is not needed for guarding, and regular batching is carried out; and the use amount of the materials responsible for pre-spraying is large, manual feeding cannot meet the system requirements, the use efficiency is improved, when the pre-spraying materials returned to the stock bin are in a nearly saturated state or in a reaction completion state, the materials are directly input into the old stock bin, and supplement and maintenance effects of new materials are ensured.

Description

TECHNICAL FIELD

[0001] The utility model relates to cloth bag pre -spraying technical field, concretely for a kind of three warehouse return material device for pre -spraying dedusting. BACKGROUND

[0002] Pre -spraying deduster, need to inject pre -spraying material into deduster, to carry out dedusting, in prior art, only one return material bin is often set in dedusting system, return material bin and deduster, material is circulated constantly between return material bin and deduster, after being contacted with gas to be treated after being dedusted, when material returns to return material bin after reaction or adsorption, if new material is injected into bin at this time, new material is filled into return material bin, new filled material is easily contaminated, and the performance of material is greatly reduced. SUMMARY

[0003] Therefore, the utility model aims at providing a kind of three warehouse return material device for pre -spraying dedusting, optimize feed structure, bin, batching bin and return material bin form three material bins, ensure that new material is not directly contacted with waste gas in return material bin when injecting material, avoid new material being contaminated, and the quality of new material is guaranteed;Because pre -spraying material is large in quantity, manual feeding cannot meet the system requirement, batching bin is used to batching, new material is stored in new material bin, and it is not necessary to be on duty, and batching can be carried out regularly;To improve use efficiency, when the material in return material bin is in the state of approaching saturation or reaction completion by being provided with old material bin and valve, the material is directly input into old material bin, to ensure that new material is supplemented, and the effect of material in deduster is maintained.

[0004] To solve the above technical problems, according to one aspect of the utility model, the utility model provides the following technical scheme: a kind of three warehouse return material device for pre -spraying dedusting, including return material bin, the side of the return material bin is provided with new material bin, and batching bin is provided between the return material bin and new material bin, the side of the return material bin is provided with deduster, the fourth conveying pipe is communicated on the deduster, and the end of the fourth conveying pipe is communicated with old material bin;

[0005] Second conveying pipe is communicated between the new material bin and the deduster, third conveying pipe is communicated on the fourth conveying pipe.

[0006] As a preferred scheme of the three warehouse return material device for pre -spraying dedusting of the utility model, the batching bin and the new material bin are communicated with first conveying pipe, and the first conveying pipe is used for material conveying.

[0007] As a preferred scheme of the three warehouse return material device for pre -spraying dedusting of the utility model, the fourth conveying pipe is provided with first valve, and the third conveying pipe is provided with second valve.

[0008] As a kind of preferred scheme of the three-bin return material device for pre-spraying dust removal described in the utility model, wherein the material in the new material bin is directly input into the dust remover by second conveying pipeline.

[0009] As a kind of preferred scheme of the three-bin return material device for pre-spraying dust removal described in the utility model, wherein, it further includes ash bucket, and the ash bucket and the dust remover are interconnected.

[0010] As a kind of preferred scheme of the three-bin return material device for pre-spraying dust removal described in the utility model, wherein, it further includes discharge port, and the discharge port is arranged on the bottom surface of the old material bin.

[0011] As a kind of preferred scheme of the three-bin return material device for pre-spraying dust removal described in the utility model, wherein, it further includes feeding port, and the feeding port and the new material bin are interconnected, and the return material bin, the batching bin and the old material bin are provided with feeding ports with the same structure.

[0012] Compared with the prior art, the utility model has the advantages that:

[0013] The feeding structure is optimized, the material bin, the batching bin and the return material bin form three material bins, so that the new material does not directly contact with the waste gas in the return material bin during injection, the new material is prevented from being contaminated, and the quality of the new material is ensured; since the pre-spraying material is large in quantity, manual feeding cannot meet the system requirements, the batching bin is used for batching, the new material is stored in the new material bin, and no special person is needed to be on duty, and regular batching can be realized; in order to improve the use efficiency, when the material in the return material bin is close to saturation or the reaction is completed, the material is directly input into the old material bin through the old material bin and the valve, so that the new material is supplemented, and the material effect in the dust remover is maintained.

[0014] During specific use, the material in the return material bin is injected into the dust remover, the material contacts with the gas passing through the dust remover to remove dust, the material in the return material bin circulates with the material in the dust remover to contact with the gas to be treated, when the saturated material is discharged, the new material in the new material bin is directly injected into the dust remover through the second conveying pipeline, so that the injected new material does not directly contact with the waste gas in the return material bin, the new material is prevented from being contaminated, the effect of the new material is ensured, the new material is batched by the batching bin and stored in the new material bin, so that regular batching can be realized, and the material for pre-spraying is large in quantity, manual feeding cannot meet the system requirements, no special person is needed to be on duty for injection, when the material in the return material bin is close to saturation, the second valve is closed, and the first valve is opened, so that the material close to saturation is transferred into the old material bin, and finally discharged through the discharge port. BRIEF DESCRIPTION OF DRAWINGS

[0015] In order to more clearly illustrate the technical scheme of the embodiments of the present application, the present application will be described in detail below with reference to the drawings and specific embodiments. Obviously, the drawings in the following description are only some embodiments of the present application, and for those skilled in the art, other drawings can also be obtained from these drawings without creative labor. Among them:

[0016] Fig. 1 is a structural diagram of the present application;

[0017] Fig. 2 is an enlarged view of the present application A.

[0018] In the figure: 1, return bin; 2, new bin; 3, batching bin; 4, old bin; 5, first conveying pipeline; 6, second conveying pipeline; 7, third conveying pipeline; 8, fourth conveying pipeline; 9, dust collector; 10, first valve; 11, second valve; 12, ash bucket; 13, discharge port; 14, feed port. DETAILED DESCRIPTION

[0019] In order to make the above-mentioned purposes, features and advantages of the present application more apparent and easy to understand, the specific embodiments of the present application will be described in detail below with reference to the drawings.

[0020] In the following description, many specific details are set forth in order to provide a thorough understanding of the present application, but the present application can also be implemented in other ways different from those described herein, and those skilled in the art can make similar generalizations without departing from the connotation of the present application, therefore the present application is not limited by the specific embodiments disclosed below.

[0021] Secondly, the present application is described in detail in combination with the schematic diagram, when the embodiments of the present application are described in detail, in order to facilitate the description, the sectional view of the device structure will be partially enlarged without general proportion, and the schematic diagram is only an example, which should not limit the scope of protection of the present application. In addition, the three-dimensional spatial dimensions of length, width and depth should be included in actual manufacture.

[0022] In order to make the purposes, technical schemes and advantages of the present application more clear, the embodiments of the present application will be further described in detail below with reference to the drawings.

[0023] The utility model provides a three warehouse return material device for pre -spraying dust removal, and the material structure is optimized, and the material bin, the batching bin and the return material bin form three material bins, ensure when injecting material, the new material does not directly contact with the waste gas in the return material bin, reach the effect that avoids the new material being contaminated, and the quality of the new material is guaranteed, because the pre -spraying material is large in quantity, and manual feeding cannot satisfy the system requirement, adopts the batching bin to batching, stores the new material to the new material bin, need not special person on duty, and regular batching can, in order to improve the use efficiency, when the material in the return material bin is in the state of approaching saturation or reaction completion, the material is directly input to the old material bin through the old material bin and the valve, ensure the supplement of the new material, and maintain the material effect in the dust remover.

[0024] Figs. 1-2 The utility model discloses a whole structure schematic diagram of one implementation of three warehouse return material device for pre -spraying dust removal, please refer to Figs. 1-2 The main structure of the embodiment includes a return material bin 1, a new material bin 2 is arranged on the side of the return material bin 1, a batching bin 3 is arranged between the return material bin 1 and the new material bin 2, a dust remover 9 is arranged on the side of the return material bin 1, a fourth conveying pipeline 8 is communicated with the dust remover 9, and an old material bin 4 is communicated with the tail end of the fourth conveying pipeline 8.

[0025] A second conveying pipeline 6 is communicated between the new material bin 2 and the dust remover 9, and a third conveying pipeline 7 is communicated with the fourth conveying pipeline 8, a first conveying pipeline 5 is communicated between the batching bin 3 and the new material bin 2, and the first conveying pipeline 5 is used for material conveying.

[0026] In the specific use process, the material in the return material bin 1 is injected into the dust remover 9, the material is contacted with the gas in the dust remover 9 to remove dust, and the material in the return material bin 1 is circulated with the dust remover 9 to contact with the gas to be treated, when the saturated material is discharged, the new material in the new material bin 2 is directly injected into the dust remover 9 through the second conveying pipeline 6, so that the injected new material does not need to be directly contacted with the waste gas in the return material bin 1, the new material is prevented from being contaminated, the effect of the new material is ensured, the new material is batched through the batching bin 3 and stored in the new material bin 2, so that regular batching can be realized, and special person on duty is not needed.

[0027] A first valve 10 is arranged on the fourth conveying pipeline 8, and a second valve 11 is arranged on the third conveying pipeline 7, the material in the new material bin 2 is directly input into the dust remover 9 through the second conveying pipeline 6, and the utility model further includes a discharge port 13, the discharge port 13 is arranged on the bottom surface of the old material bin 4, and the utility model further includes a feeding port 14, the feeding port 14 is communicated with the new material bin 2, and the same structure feeding port 14 is arranged on the return material bin 1, the batching bin 3 and the old material bin 4.

[0028] When the material in the return bin 1 is close to saturation, at this time the second valve 11 is closed, and the first valve 10 is opened, at this time the material close to saturation is transported into the old bin 4, and finally discharged through the discharge port 13.

[0029] Further, the ash bin 12 is further included, the ash bin 12 is in communication with the dust collector 9;

[0030] In specific use, the ash bin 12 is used for storing the dust impurities in the dust collector 9.

[0031] Although the present application has been described with reference to the embodiments above, various improvements can be made and equivalent substitutions can be made to the components without departing from the scope of the present application. In particular, as long as there is no structural conflict, the features in the embodiments disclosed in the present application can be combined in any manner, and the combinations are not exhaustively described in the present specification only for the consideration of saving space and resources. Therefore, the present application is not limited to the specific embodiments disclosed herein, but includes all technical solutions falling within the scope of the claims.

Claims

1. A three-bin return device for pre-spraying dedusting, comprising a return bin (1), characterized in that, The side of the return bin (1) is provided with a new bin (2), and a proportioning bin (3) is arranged between the return bin (1) and the new bin (2), the side of the return bin (1) is provided with a dust remover (9), the dust remover (9) is communicated with a fourth conveying pipe (8), and the tail end of the fourth conveying pipe (8) is communicated with an old bin (4); The new bin (2) and the dust remover (9) are communicated with a second conveying pipe (6), and the fourth conveying pipe (8) is communicated with a third conveying pipe (7).

2. A three-bin re-circulating device for pre-spray dust removal according to claim 1, wherein, The proportioning bin (3) and the new bin (2) are communicated with a first conveying pipe (5), and the first conveying pipe (5) is used for conveying materials.

3. A three-bin re-circulating device for pre-spray dust removal according to claim 2, wherein, The fourth conveying pipe (8) is provided with a first valve (10), and the third conveying pipe (7) is provided with a second valve (11).

4. A three-bin re-circulating device for pre-spray dust removal according to claim 3, wherein, The materials in the new bin (2) are directly input into the dust remover (9) through the second conveying pipe (6).

5. A three-bin re-circulating device for pre-spray dust removal according to claim 4, wherein, Further comprising an ash bucket (12), which is communicated with the dust remover (9).

6. A three-bin re-circulating device for pre-spray dust removal according to claim 5, wherein: Further comprising a discharge port (13), which is arranged on the bottom surface of the old bin (4).

7. A three-bin re-circulating device for pre-spray dust removal according to claim 6, wherein: Further comprising an inlet (14), which is communicated with the new bin (2), and the return bin (1), the proportioning bin (3) and the old bin (4) are also provided with the same structure of the inlet (14). Further comprising an ash bucket (12), which is communicated with the dust remover (9).

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