Drying device for archaized black bricks before firing

Abstract

The utility model discloses a drying device before firing of antique black bricks, which comprises a drying structure, a waste heat conveying structure and a control structure, and the drying structure is used for drying green bricks before firing; the waste heat conveying structure comprises a conveying assembly and a filtering assembly, one end of the conveying assembly is connected to the drying structure, the other end of the conveying assembly is connected to the kiln, the filtering assembly comprises a filtering part, a clamp and a driving part, the clamp is used for clamping the filtering part and movably connected to the driving part, and the driving part drives the clamp to move relative to the conveying assembly; the clamp descends to be inserted into the conveying assembly and is used for filtering hot air; the control structure is electrically connected to the conveying assembly and opens or closes the conveying assembly according to the working condition of the kiln. The filter part is detachably installed through the clamp, the filter part can be taken down from the clamp when a worker pulls the used filter part, the worker can replace the filter part conveniently, and it is guaranteed that hot air entering the drying structure does not affect the quality of brick billets.

Description

Technical Field

[0001] The utility model belongs to the technical field of drying equipment, and particularly relates to a drying device for antique blue bricks before firing. Background Art

[0002] The technique of firing blue bricks is a traditional handicraft. It needs to go through processes such as making brick blanks, drying before firing, and firing. Drying before firing can optimize the structure and performance of the brick blanks to adapt to the subsequent firing process. A large amount of heat is generated during the firing process of the brick blanks. The heat in the firing kiln is transported to the drying structure to dry the brick blanks through pipelines and fans, realizing the secondary utilization of heat. Currently, the waste heat is utilized in various ways, but the utilization methods are relatively traditional and the utilization efficiency is relatively low. Moreover, these heats carry a large amount of soot, and directly using these heats will affect the appearance quality of the brick blanks. Summary of the Utility Model

[0003] In order to solve the above problems, the utility model provides a drying device for antique blue bricks before firing, which can utilize the waste heat of the kiln to dry the brick blanks before firing and realize resource recycling; a filtering component is adopted to filter the hot air in the kiln to reduce the amount of soot carried by the hot air and ensure that the hot air entering the drying structure does not affect the quality of the brick embryos.

[0004] In order to achieve the above purpose, the technical solution adopted by the utility model is as follows:

[0005] A drying device for antique blue bricks before firing, comprising:

[0006] A drying structure for drying the brick blanks before firing;

[0007] A waste heat conveying structure, including a conveying component and a filtering component. One end of the conveying component is connected to the drying structure, and the other end is connected to the kiln. The filtering component includes a filtering element, a fixture, and a driving member. The fixture is used for clamping the filtering element. The fixture is movably connected to the driving member. The driving member drives the fixture to move relative to the conveying component. The fixture rises away from the conveying component, and the fixture descends and is inserted into the conveying component for filtering the hot air; and,

[0008] A control structure, which is electrically connected to the conveying component and opens or closes the conveying component according to the working condition of the kiln.

[0009] Preferably, the fixture includes a first clamping plate and a second clamping plate. One end of the second clamping plate is rotatably connected to one end of the first clamping plate. The other end of the second clamping plate approaches the other end of the first clamping plate and is closed by a magnetic attraction member.

[0010] Preferably, one end of the first clamping plate is provided with a first connecting portion, and one end of the second clamping plate is correspondingly provided with a second connecting portion. The first connecting portion and the second connecting portion are connected by a pin shaft.

[0011] Preferably, a limiting post is provided on the surface of the first clamping plate facing the second clamping plate, and a limiting groove is provided on the second clamping plate. The limiting groove is correspondingly arranged with the limiting post.

[0012] Preferably, the driving member is provided with a connecting frame for installing the fixture.

[0013] Preferably, the conveying assembly includes a pipeline and a blower. The blower is electrically connected to the control structure. The blower is used to extract hot air in the kiln into the pipeline, and the pipeline conveys the hot air into the drying structure.

[0014] Preferably, an installation groove is formed in the pipeline, the fixture is inserted into the installation groove, and a collection box is movably connected to the pipeline. The collection box is communicated with the pipeline for collecting soot.

[0015] Preferably, the control structure includes a valve and a control center. The control center is electrically connected to the valve and the conveying assembly, and is used to control the opening or closing of the valve and control the conveying assembly to convey hot air into the drying structure.

[0016] Compared with the existing technology, the beneficial effects of the present utility model are as follows:

[0017] The detachable installation of the filter element is realized by using the fixture. The staff can break the used filter element to remove the filter element from the fixture, which is convenient for the staff to replace the filter element. The conveying assembly is provided to transport the hot air in the kiln to the drying structure, and the waste heat of the kiln is used to dry the brick blanks before firing, realizing the reuse of resources; the filter assembly is used to filter the hot air in the kiln to reduce the amount of soot carried by the hot air and ensure that the hot air entering the drying structure does not affect the quality of the brick embryos. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 is a schematic structural diagram of the drying device for antique green bricks before firing of the present utility model;

[0019] Figure 2 is Figure 1 the enlarged view of part A in

[0020] Figure 3 is a schematic structural diagram of an embodiment of the filter assembly of the drying device for antique green bricks before firing of the present utility model;

[0021] Figure 4 is a schematic structural diagram of another embodiment of the filter assembly of the drying device for antique green bricks before firing of the present utility model;

[0022] Figure 5 is a sectional view of the filtration component of the drying device for antique imitation blue bricks before firing of the present utility model;

[0023] Figure 6 is Figure 5 the enlarged view at B in

[0024] In the drawings, 1 - drying structure, 2 - waste heat conveying structure, 21 - conveying component, 211 - pipeline, 212 - fan, 213 - installation groove, 214 - collection box, 22 - filtration component, 221 - filter element, 222 - first clamping plate, 223 - second clamping plate, 224 - driving member, 225 - first connecting portion, 226 - second connecting portion, 227 - pin shaft, 228 - limiting post, 229 - limiting groove, 3 - valve, 4 - magnetic attracting member, 5 - connecting frame, 6 - kiln. Detailed implementation manners

[0025] To make the objectives, technical solutions and advantages of the present utility model clearer, the following will further describe the embodiments of the present utility model in detail with reference to the drawings.

[0026] When the following description refers to the drawings, unless otherwise indicated, the same numbers in different drawings represent the same or similar elements. The implementation manners described in the following exemplary embodiments do not represent all the implementation manners consistent with the present utility model. On the contrary, they are merely examples of the devices and methods that are consistent with some aspects of the present utility model as detailed in the appended claims.

[0027] In the description of the present utility model, it should be understood that the terms "first", "second", etc. are only used for descriptive purposes and cannot be construed as indicating or implying relative importance. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances. In addition, in the description of the present utility model, unless otherwise stated, "a plurality of" means two or more. "And / or" describes the associated relationship of associated objects and indicates that three relationships may exist. For example, A and / or B may represent: A exists alone, A and B exist simultaneously, and B exists alone. The character " / " generally represents an "or" relationship between the associated objects before and after.

[0028] Unless otherwise defined, all the technical and scientific terms used herein have the same meanings as those commonly understood by those of ordinary skill in the technical field to which the present utility model belongs. The terms used in the description of the present specification are only for the purpose of describing specific embodiments and are not intended to limit the present utility model. The term "and / or" used herein includes any and all combinations of one or more of the related listed items.

[0029] To solve the above problems, please refer toFigures 1 to 6 , the utility model provides a drying device for antique blue bricks before firing, which includes a drying structure 1, a waste heat conveying structure 2 and a control structure. The drying structure 1 is used for drying the brick blanks before firing; the waste heat conveying structure 2 includes a conveying component 21 and a filtering component 22. One end of the conveying component 21 is connected to the drying structure 1, and the other end is connected to a kiln 6. The filtering component 22 includes a filtering element 221, a clamp and a driving member 224. The clamp is used for clamping the filtering element 221. The clamp is movably connected to the driving member 224. The driving member 224 drives the clamp to move relative to the conveying component 21. The clamp rises away from the conveying component 21, and the clamp descends and is inserted into the conveying component 21 for filtering hot air; the control structure is electrically connected to the conveying component 21 and turns on or off the conveying component 21 according to the working condition of the kiln 6.

[0030] In an alternative embodiment, as Figures 3 to 5 shown, the clamp includes a first clamping plate 222 and a second clamping plate 223. One end of the second clamping plate 223 is rotatably connected to one end of the first clamping plate 222. The other end of the second clamping plate 223 approaches the other end of the first clamping plate 222 and is closed by a magnetic attraction member 4. Specifically, the first clamping plate 222 and the second clamping plate 223 are in a frame structure, and a space corresponding to the filtering element 221 is provided in the center, increasing the contact between the filtering element 221 and hot air, reducing the soot entering the drying structure 1, ensuring the quality of the brick blanks after drying, and improving the filtering efficiency and effect; the magnetic attraction member 4 is used to close the first clamping plate 222 and the second clamping plate 223, with a simple structure and convenient operation.

[0031] In an alternative embodiment, as Figures 3 to 5 shown, one end of the first clamping plate 222 is provided with a first connecting portion 225, and one end of the second clamping plate 223 is correspondingly provided with a second connecting portion 226. The first connecting portion 225 and the second connecting portion 226 are connected by a pin shaft 227. Specifically, there is one first connecting portion 225 and one second connecting portion 226. The pin shaft 227 sequentially passes through the first connecting portion 225 and the second connecting portion 226 to connect the first clamping plate 222 and the second clamping plate 223, enabling the clamp to be reused and improving the efficiency of replacing the filtering element 221, with simple operation; further, the filtering element 221 is a sheet-type filter cotton.

[0032] In an alternative embodiment, as Figures 4 to 6As shown, the surface of the first clamping plate 222 facing the second clamping plate 223 is provided with a limiting column 228, and the second clamping plate 223 is provided with a limiting groove 229, and the limiting groove 229 is arranged corresponding to the limiting column 228. Specifically, the end of the limiting column 228 away from the first clamping plate 222 is designed as a spike, which is convenient for piercing the filter element 221, so that the filter element 221 is limited by the limiting column 228, and there is no need to punch holes in the filter element 221. With the cooperation of the first clamping plate 222 and the second clamping plate 223, the filter element 221 is ensured to be in a flat state. When the filter element 221 reaches the limit of use, the clamp is opened, and a corner of the filter element 221 is bent. At the same time, the spike design of the limiting column 228 facilitates the filter element 221 to be separated from the first clamping plate 222, and a new filter element 221 is replaced.

[0033] In an optional embodiment, if Figure 2 As shown, the driving member 224 is provided with a connecting frame 5, and the connecting frame 5 is used to install the clamp. The driving end of the driving member 224 is connected to the connecting frame 5, the clamp is placed on the connecting frame 5, and the connecting frame 5 is driven to rise or fall by the driving member 224 to realize the installation or separation of the clamp from the installation slot 213, with a high degree of automation.

[0034] In an optional embodiment, if Figure 1 As shown, the conveying assembly 21 includes a pipe 211 and a fan 212, the fan 212 is electrically connected to the control structure, and the fan 212 is used to extract the hot air in the kiln 6 into the pipe 211, and the pipe 211 conveys the hot air into the drying structure 1. Specifically, the pipe 211 is made of metal material, which has the characteristics of high strength and high temperature resistance. The pipe 211 is composed of two pipe sections, and the filter assembly 22 is arranged between the two pipe sections, and a sealing ring is arranged at the connection between the clamp and the two pipe sections. The setting of the sealing ring can improve the sealing of the pipe 211 during the conveying process of the conveying assembly 21, and prevent the hot air from flowing out from the gap, causing waste of resources.

[0035] In an optional embodiment, if Figure 1 and Figure 2As shown, the pipe 211 is provided with a mounting groove 213, the fixture is inserted into the mounting groove 213, the pipe 211 is movably connected with a collection box 214, the collection box 214 is connected with the pipe 211, and is used to collect smoke and dust. Specifically, the mounting groove 213 is provided in the middle of the pipe 211, and is located on the side of the pipe 211 away from the ground, and the side of the pipe 211 facing the ground is provided with a dust receiving port, and the dust receiving port and the mounting groove 213 are manufactured by cutting, so that the collection box 214 and the dust receiving port are matched with each other, which is convenient for the installation and use of the collection box 214, wherein the collection box 214 is made of metal, and the opening of the collection box 214 corresponds to the dust receiving port of the conveying component 21, which is used to receive smoke and dust particles of larger size, and the collection box 214 can be detachably connected to the dust receiving port through a clamping part, and can also be installed by magnetic attraction, and the fixture is installed by plugging, which has a simple structure and is convenient for the staff to operate, replace, clean, etc.

[0036] In an optional embodiment, if Figure 1 As shown, the control structure includes a valve 3 and a control center. The control center is electrically connected to the valve 3 and the conveying component 21, and is used to control the valve 3 to open or close, and control the conveying component 21 to convey hot air into the drying structure 1. The valve 3 is used to control the on-off of the pipeline 211. The control center is electrically connected to the drive motor. When the firing of the kiln 6 is completed, the control center controls the valve 3 to open and the drive motor to operate, so that the fan 212 rotates, and the hot air in the kiln 6 is extracted into the pipeline 211, and transported to the drying structure 1 through the pipeline 211, so as to dry the bricks arranged in the drying structure 1.

[0037] To summarize, a clamp is used to realize the detachable installation of the filter element 221. The staff can remove the filter element 221 from the clamp by bending the used filter element 221, so that the staff can replace the filter element 221 conveniently. A conveying component 21 is provided to transport the hot air in the kiln 6 to the drying structure 1, and the residual heat of the kiln 6 is used to dry the bricks before firing, so as to realize resource recycling; a filtering component 22 is used to filter the hot air in the kiln 6 to reduce the amount of smoke and dust carried by the hot air, so as to ensure that the hot air entering the drying structure 1 does not affect the quality of the bricks.

[0038] In the accompanying drawings of this embodiment, the same or similar reference numerals correspond to the same or similar components; in the description of the present utility model, it should be understood that if there are terms such as "upper", "lower", "left", "right", etc. indicating the orientation or positional relationship, they are based on the orientation or positional relationship shown in the accompanying drawings. This is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, the terms describing the positional relationship in the accompanying drawings are only for illustrative purposes and should not be construed as a limitation to the present utility model. For those of ordinary skill in the art, the specific meanings of the above terms can be understood according to specific circumstances.

[0039] The above are only the preferred embodiments of the present utility model and are not intended to limit the present utility model. Any modifications, equivalent substitutions, and improvements made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. An air-drying device for antique imitation blue bricks before firing, characterized in that, Including: A drying structure for drying brick blanks before firing; A waste heat conveying structure, including a conveying component and a filtering component. One end of the conveying component is connected to the drying structure, and the other end is connected to a kiln. The filtering component includes a filter element, a clamp, and a driving member. The clamp is used to clamp the filter element. The clamp is movably connected to the driving member. The driving member drives the clamp to move relative to the conveying component. The clamp rises away from the conveying component, and the clamp descends and is inserted into the conveying component for filtering hot air; and, A control structure, which is electrically connected to the conveying component and opens or closes the conveying component according to the working condition of the kiln.

2. The drying device for antique imitation blue bricks before firing according to claim 1, characterized in that, The clamp includes a first clamping plate and a second clamping plate. One end of the second clamping plate is rotatably connected to one end of the first clamping plate. The other end of the second clamping plate approaches the other end of the first clamping plate and is closed by a magnetic attraction member.

3. The drying device for antique imitation green bricks before firing according to claim 2, characterized in that, One end of the first clamping plate is provided with a first connecting portion, and one end of the second clamping plate is correspondingly provided with a second connecting portion. The first connecting portion and the second connecting portion are connected by a pin shaft.

4. The drying device for antique imitation green bricks before firing according to claim 2, characterized in that, The surface of the first clamping plate facing the second clamping plate is provided with a limiting post, and the second clamping plate is provided with a limiting groove, and the limiting groove is correspondingly arranged with the limiting post.

5. The drying device for antique-style blue bricks before firing according to claim 1, characterized in that, The driving member is provided with a connecting frame for installing the clamp.

6. The drying device for antique imitation green bricks before firing according to claim 1, characterized in that The conveying component includes a pipeline and a fan. The fan is electrically connected to the control structure. The fan is used to extract hot air in the kiln into the pipeline, and the pipeline conveys hot air into the drying structure.

7. The drying device for antique imitation green bricks before firing according to claim 6, characterized in that, The pipeline is provided with an installation groove, the clamp is inserted into the installation groove, and a collection box is movably connected to the pipeline. The collection box is communicated with the pipeline for collecting soot.

8. The drying device for antique-style blue bricks before firing according to claim 1, characterized in that, The control structure includes a valve and a control center. The control center is electrically connected to the valve and the conveying component for controlling the valve to open or close and controlling the conveying component to convey hot air into the drying structure.

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