Energy-saving drying device for coal gangue brick preparation

Abstract

The utility model discloses an energy-saving drying device for coal gangue brick preparation, which belongs to the technical field of coal gangue brick preparation and comprises a drying box body, a plurality of first limiting plates are symmetrically and fixedly mounted on two sides in the drying box body, and a placing component for energy-saving preparation of coal gangue bricks is arranged in each first limiting plate. The coal gangue brick drying device has the beneficial effects that by arranging the multiple containing grooves, coal gangue bricks cannot be stacked together, it is ensured that the coal gangue bricks can be kept stable in the drying process through a fixing plate, it can be ensured that the coal gangue bricks can make full contact with hot air through honeycomb holes, and the drying efficiency is improved. The method has the advantages that the moisture content of the brick body can be effectively reduced through sufficient drying, so that the compressive strength and durability of the brick are improved, the stability of the brick in the use process is ensured, the brick is sintered after sufficient drying, the energy consumption required in the sintering process can be reduced, and the overall production efficiency is improved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to coal gangue brick preparation technical field especially a kind of energy-saving drying device for coal gangue brick preparation. BACKGROUND

[0002] Coal gangue brick is a kind of building material, which is made of coal gangue as main raw material after processing and sintering. Coal gangue is a solid waste produced in the process of coal mining and coal preparation, usually containing various minerals. Using coal gangue for brick production not only effectively utilizes this waste, reduces environmental pollution, but also reduces production cost. Coal gangue brick preparation refers to the process of producing coal gangue brick by taking coal gangue as main raw material through a series of processing technology. In the production process of coal gangue brick, drying is an important link, which directly affects the strength and durability of the brick body.

[0003] The existing drying method usually puts a part of coal gangue bricks into the drying device as a whole. Due to the accumulation between the bricks, hot air cannot uniformly penetrate each brick body, resulting in unsatisfactory drying effect. This accumulation phenomenon makes it difficult for part of the bricks to obtain sufficient heat exchange during the drying process, resulting in that the moisture content cannot meet the standard, affecting the physical properties and subsequent use performance of the bricks. Therefore, it is urgent to develop a new type of drying device to improve the drying efficiency of coal gangue bricks and ensure uniform drying and high-quality production of the bricks.

[0004] The utility model aims at providing a kind of energy-saving drying device for coal gangue brick preparation to solve the problems raised in the background art. UTILITY MODEL CONTENTS

[0005] The utility model aims at providing a kind of energy-saving drying device for coal gangue brick preparation to solve the problems raised in the background art.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: an energy-saving drying device for coal gangue brick preparation, comprising a drying box body, a plurality of first limiting plates are symmetrically fixed and installed inside the drying box body, a placing assembly for energy-saving preparation of coal gangue bricks is arranged in each first limiting plate.

[0007] The placing assembly includes a loading plate slidingly connected in the first limiting plate, a plurality of rollers for enabling the loading plate to quickly enter into the first limiting plate are also arranged in the first limiting plate, a plurality of placing grooves for placing the coal gangue bricks are formed in the top of the loading plate, a plurality of honeycomb holes for enabling the coal gangue bricks to be fully contacted with the hot air are formed in the bottom of the placing grooves, one end of the first spring connected around the placing grooves, the other end of the single first spring is connected with a fixing plate for fixing the coal gangue bricks, and the fixing assembly for fixing the loading plate is fixedly installed on the side of the loading plate towards the drying box body in a symmetrical manner.

[0008] Further, the fixing assembly includes a fixing cylinder fixedly installed on one side of the loading plate in a symmetrical manner, and an installation groove is formed in the single fixing cylinder.

[0009] Further, one end of the second spring is connected in the installation groove, the other end of the second spring is connected with a limiting ball, an installation block is symmetrically installed on one side in the drying box body, and the installation block corresponds to the position of the limiting ball.

[0010] Further, a limiting groove is symmetrically formed in the single installation block in a top-down manner, and the shape of the limiting groove is matched with the shape of the limiting ball.

[0011] Further, a fan for enabling the hot air to flow in the drying box body is fixedly installed on one side in the drying box body.

[0012] Further, one end of an air outlet pipeline for enabling the gas after drying to flow out is connected on one side of the drying box body, the other end of the air outlet pipeline is connected with a treatment box body, a second limiting plate is fixedly installed in the treatment box body in a symmetrical manner, a filter plate for filtering the gas is slidingly connected in the second limiting plate, and a gas return pipeline for enabling the filtered hot air to be drawn back into the drying box body is connected on the top of the treatment box body.

[0013] Compared with the prior art, the utility model has the following beneficial effects:

[0014] This invention features several placement slots to prevent coal gangue bricks from piling up. A fixing plate ensures the bricks remain stable during drying, and honeycomb holes ensure full contact between the bricks and hot air. This thorough drying effectively reduces the moisture content of the bricks, thereby improving their compressive strength and durability, and ensuring stability during use. Thorough drying before sintering reduces energy consumption and improves overall production efficiency. Furthermore, the fixing components and rollers allow the loading plate to quickly enter the first limiting plate, where a limiting ball engages in the limiting groove, securing the loading plate. This prevents the coal gangue bricks from shaking or falling during drying, and also makes installation and removal of the loading plate convenient. Attached Figure Description

[0015] To more clearly illustrate the specific embodiments of this utility model or the technical solutions in the prior art, the drawings used in the description of the specific embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of this utility model. For those skilled in the art, other drawings can be obtained from these drawings without creative effort.

[0016] Figure 1 This is a schematic diagram of the structure of this utility model;

[0017] Figure 2 This is a schematic diagram of the internal structure of the drying oven body in this utility model;

[0018] Figure 3 This is a schematic diagram of the internal structure of the processing box in this utility model;

[0019] Figure 4 This is a schematic diagram of the planar structure of the loading plate in this utility model;

[0020] Figure 5 for Figure 4 Enlarged structural diagram at point A;

[0021] Figure 6 This is a schematic diagram of the fixing component in this utility model.

[0022] Explanation of reference numerals in the attached figures:

[0023] In the picture:

[0024] 1, drying box body; 2, processing box body; 3, air outlet pipeline; 4, air return pipeline; 5, first limiting plate; 6, roller; 7, loading plate; 8, fan; 9, second limiting plate; 10, filter plate; 11, fixed cylinder; 12, placing groove; 13, first spring; 14, fixed plate; 15, honeycomb hole; 16, mounting groove; 17, second spring; 18, limiting ball; 19, mounting block; 20, limiting groove. DETAILED DESCRIPTION

[0025] In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present application. However, it will be apparent to one skilled in the art that the present application can be practiced without one or more of these specific details. In other instances, well-known features have not been described in detail to avoid obscuring the present application.

[0026] Unless the context clearly requires otherwise, throughout the description, the terms "comprise", "comprising", "include", "including", and the like are to be construed in an inclusive sense, as opposed to an exclusive or exhaustive sense; that is to say, in the sense of "including, but not limited to".

[0027] The connection mode can adopt existing modes such as bonding, welding, bolt connection, etc., and the actual needs are accurate.

[0028] Please refer to Figures 1 to 6 As shown in the figure, an energy-saving drying device for coal gangue brick preparation, comprising a drying box body 1, the drying box body 1 is the existing drying equipment, its working principle is not described here, a fan 8 for flowing hot air in the drying box body 1 is fixedly installed on one side in the drying box body 1, the fan 8 is used for flowing hot air in the drying box body 1 fully, and then can fully contact with the coal gangue brick, a plurality of first limiting plates 5 are symmetrically fixedly installed on both sides in the drying box body 1, and a placing assembly for energy-saving preparation of coal gangue brick is arranged in each first limiting plate 5;

[0029] The placing assembly comprises a loading plate 7 slidably connected in the first limiting plate 5, a plurality of rollers 6 are arranged in the first limiting plate 5 and used for enabling the loading plate 7 to quickly enter the first limiting plate 5, the loading plate 7 is relatively smooth when entering and leaving the first limiting plate 5, and labor is saved, a plurality of placing grooves 12 for placing the coal gangue bricks are formed in the top of the loading plate 7, a plurality of honeycomb holes 15 for enabling the coal gangue bricks to fully contact with hot air are formed in the bottom of the placing grooves 12, the honeycomb holes 15 ensure that the upper and lower surfaces of the coal gangue bricks can fully contact with the hot air, thereby improving the drying effect, one end of each first spring 13 is connected to the periphery of the placing groove 12, and the other end of the single first spring 13 is connected to a fixing plate 14 used for fixing the coal gangue bricks, the first spring 13 pushes the fixing plate 14 to fix the coal gangue bricks, so that the shape of the coal gangue bricks is not damaged, and the installation and removal are relatively convenient, and the fixing assembly for fixing the loading plate 7 is symmetrically and fixedly installed on the side of the loading plate 7, facing the drying box body 1.

[0030] The fixing assembly comprises a fixing cylinder 11 symmetrically and fixedly installed on one side of the loading plate 7, an installation groove 16 is formed in the single fixing cylinder 11, one end of a second spring 17 is connected to the installation groove 16, the other end of the second spring 17 is connected to a limiting ball 18, an installation block 19 is symmetrically installed on one side in the drying box body 1, and the installation block 19 corresponds to the position of the limiting ball 18, a limiting groove 20 is symmetrically formed in the single installation block 19, the shape of the limiting groove 20 is matched with the shape of the limiting ball 18, when the limiting ball 18 contacts with the installation block 19, the limiting ball 18 is conveniently lifted up, so that the second spring 17 is compressed, when the limiting ball 18 enters the limiting groove 20 in the installation block 19, the second spring 17 restores the deformation, and is clamped in the limiting groove 17.

[0031] One end of an air outlet pipeline 3, through which the gas after drying flows out, is connected to one side of the drying box body 1, the other end of the air outlet pipeline 3 is connected to a treatment box body 2, the second limiting plate 9 is symmetrically and fixedly installed in the treatment box body 2, a filtering plate 10 for filtering the gas is slidably connected in the second limiting plate 9, and the air return pipeline 4 for sucking the hot air after filtering back into the drying box body 1 is connected to the top of the treatment box body 2, so that the loss of the hot air can be saved, and the energy-saving effect is realized, and it should be noted that the air outlet pipeline 3 and the air return pipeline 4 are both provided with air suction valves (not shown in the figure).

[0032] The fan 8 and the drying box body 1 both belong to the prior art, and the working principle, size and model are irrelevant to the problems solved in the present application, so they will not be described in detail, the control mode of the present application is controlled by a controller, the control circuit of the controller can be realized by simple programming of the person skilled in the art, the power supply also belongs to the common knowledge in the art, and the present application is mainly used for protecting mechanical devices, so the control mode and the circuit connection of the present application will not be explained in detail.

[0033] Working principle: the coal gangue brick is put into the placing groove 12, the first spring 13 is compressed, so as to push the fixed plate 14 to fix the coal gangue brick, then the loading plate 7 is inserted into the first limiting plate 5, cooperating with the rotation of the roller 6, the loading plate 7 is conveniently inserted into the first limiting plate 5, after the limiting ball 18 in the fixed cylinder 11 contacts with the mounting block 19, the second spring 17 is compressed, and then the limiting ball 18 enters into the mounting groove 16, when the loading plate 7 completely enters into the mounting block 19, the second spring 17 restores deformation, and the limiting ball 18 is pushed into the limiting groove 20, so that the loading plate 7 is fixed;

[0034] The drying box body 1 starts to work, cooperating with the fan 8, so that the hot air fully flows in the drying box body 1, and the coal gangue brick is dried through the full contact with the honeycomb hole 15, the generated gas enters into the treatment box body 2 through the gas outlet pipeline 3, and then is filtered through the filter plate 10 in the second limiting plate 9, and then the hot air is sucked back into the drying box body 1 from the gas return pipeline 4.

[0035] It should be noted that, in the present text, relational terms such as one and two and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any such actual relationship or order between such entities or actions. Moreover, the terms "comprises", "comprising", or any other variations thereof, are intended to cover a non-exclusive inclusion such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but can include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without more limitations, the statement "comprises one...... defined element, does not exclude the presence of additional same element in the process, method, article, or apparatus that includes the stated element.

[0036] Although the embodiments of the present application have been shown and described, it should be understood by those skilled in the art that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. An energy-saving drying device for coal gangue brick preparation, comprising a drying box body (1), characterized in that: The drying box body (1) is fixedly installed with a plurality of first limiting plates (5) symmetrically on both sides, and each first limiting plate (5) is provided with a placing assembly for energy-saving preparation of coal gangue bricks. The placing assembly comprises a loading plate (7) slidingly connected in the first limiting plate (5), and the first limiting plate (5) is further provided with a plurality of rollers (6) for enabling the loading plate (7) to quickly enter the first limiting plate (5), the top of the loading plate (7) is provided with a plurality of placing grooves (12) for placing coal gangue bricks, the bottom of each placing groove (12) is provided with a plurality of honeycomb holes (15) for fully contacting the hot air, one end of each first spring (13) connected around the placing groove (12) is connected with a fixing plate (14) for fixing the coal gangue bricks, and the side of the loading plate (7) facing the drying box body (1) is fixedly installed with a fixing assembly for fixing the loading plate (7) symmetrically upwards and downwards.

2. The energy-saving drying device for coal gangue brick preparation according to claim 1, characterized in that: The fixing assembly comprises a fixing cylinder (11) fixedly installed symmetrically upwards and downwards on one side of the loading plate (7), and each fixing cylinder (11) is provided with an installation groove (16).

3. The energy-saving drying device for coal gangue brick preparation according to claim 2, characterized in that: One end of each second spring (17) connected in the installation groove (16) is connected with a limiting ball (18), and the other end of the second spring (17) is connected with the limiting ball (18).

4. The energy-saving drying device for coal gangue brick preparation according to claim 3, characterized in that: Each installation block (19) is symmetrically provided with a limiting groove (20) upwards and downwards, and the shape of the limiting groove (20) is matched with the shape of the limiting ball (18).

5. The energy-saving drying device for coal gangue brick preparation according to claim 1, characterized in that: One side of the drying box body (1) is fixedly installed with a fan (8) for flowing hot air in the drying box body (1).

6. The energy-saving drying device for coal gangue brick preparation according to claim 5, characterized in that: One end of an exhaust pipe (3) for flowing out of the hot air after drying is connected to one side of the drying box body (1), the other end of the exhaust pipe (3) is connected with a treatment box body (2), the second limiting plate (9) is fixedly installed symmetrically upwards and downwards in the treatment box body (2), the filter plate (10) for filtering the gas is slidingly connected in the second limiting plate (9), and the air return pipe (4) for sucking the filtered hot air back into the drying box body (1) is connected to the top of the treatment box body (2).

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