Aerated brick drying equipment and drying method

Abstract

The invention relates to the technical field of aerated brick drying, and discloses aerated brick drying equipment which comprises a drying kettle, a drying piece is arranged on the inner cavity wall of the drying kettle, a rotating piece is arranged in the drying kettle, and a placing frame is arranged on the outer surface of the rotating piece. The outer surface of the placing frame is movably connected with the inner cavity wall of the drying kettle, a top cover is arranged at the top end of an inner cavity of the drying kettle, the drying piece comprises a mounting frame, the outer surface of the mounting frame is fixedly connected with the inner cavity wall of the drying kettle, and a heat radiation plate is fixedly mounted on the inner cavity wall of the mounting frame. A heating pipe is arranged on the inner cavity wall of the mounting frame, the heating pipe is electrically connected with an external power supply, a movable hole is formed in the bottom wall of the inner cavity of the drying kettle, and an inner cavity of the movable hole is movably connected with the rotating part. According to the air-entrapping block drying device, the air-entrapping blocks can be conveniently and rapidly dried, and the phenomenon that the air-entrapping blocks crack due to sudden change of internal and external temperatures of the air-entrapping blocks can be avoided.

Description

Technical Field

[0001] The invention relates to the technical field of aerated brick drying, and in particular to aerated brick drying equipment and a drying method. Background Art

[0002] Aerated blocks are lightweight porous silicate products made of siliceous materials (sand, fly ash and silicon-containing tailings, etc.) and calcareous materials (lime, cement) as the main raw materials, mixed with gas-generating agents (aluminum powder), and made through processes such as batching, mixing, pouring, pre-curing, cutting, autoclaving, and curing. They are called aerated blocks because they contain a large number of uniform and fine pores after gasification.

[0003] At present, there are two ways to form aerated blocks: one is to form them naturally by air drying. Natural forming takes a lot of time and has a slow drying speed. Another way is to dry them quickly by a drying device. However, the aerated blocks instantly enter the drying room with a higher temperature from a lower temperature point. Due to the sudden change in temperature inside and outside the aerated blocks, the aerated blocks are prone to cracking. Therefore, we proposed an aerated brick drying equipment and drying method. Summary of the invention

[0004] 1. Technical issues to be resolved

[0005] In view of the deficiencies in the prior art, the present invention provides an aerated brick drying device and a drying method, which have the advantages of being convenient for quickly drying aerated bricks and avoiding the phenomenon of cracking of aerated bricks caused by sudden changes in the temperature inside and outside the aerated bricks, thereby solving the problem of slow drying speed of aerated bricks.

[0006] (II) Technical solution

[0007] In order to achieve the above-mentioned purpose of not only facilitating the rapid drying of aerated bricks, but also avoiding the phenomenon of cracking of aerated bricks caused by sudden changes in the temperature inside and outside the aerated bricks, the present invention provides the following technical solutions: an aerated brick drying device, comprising a drying kettle, a drying element is arranged on the inner cavity wall of the drying kettle, a rotating element is arranged inside the drying kettle, a placing rack is arranged on the outer surface of the rotating element, the outer surface of the placing rack is movably connected to the inner cavity wall of the drying kettle, and a top cover is arranged on the top of the inner cavity of the drying kettle.

[0008] As a preferred technical solution of the present invention, the drying element includes a mounting frame, the outer surface of the mounting frame is fixedly connected to the inner cavity wall of the drying kettle, a heat radiation plate is fixedly installed on the inner cavity wall of the mounting frame, a heating tube is arranged on the inner cavity wall of the mounting frame, and the heating tube is electrically connected to an external power supply.

[0009] As a preferred technical solution of the present invention, a movable hole is provided on the bottom wall of the inner cavity of the drying kettle, and the inner cavity of the movable hole is movably connected to the rotating member.

[0010] As a preferred technical solution of the present invention, the rotating member includes a driving motor, the driving motor is fixedly connected to the bottom end of the drying kettle, and the output shaft of the driving motor is movably connected to the inner cavity of the movable hole;

[0011] A rotating rod is fixedly installed on the output shaft of the driving motor, the top outer surface of the rotating rod is movably connected to the top cover, the outer surface of the rotating rod is movably connected to the inner cavity of the movable hole, a limiting block is fixedly sleeved on the outer surface of the rotating rod, a snap-on protrusion is fixedly installed on the outer surface of the rotating rod, and the limiting block and the snap-on protrusion are both movably connected to the placement rack.

[0012] As a preferred technical solution of the present invention, a positioning cylinder is fixedly installed on the bottom end of the top cover, the inner cavity of the positioning cylinder is movably connected to the top outer surface of the rotating rod, and a handle is fixedly installed on the top end of the top cover.

[0013] As a preferred technical solution of the present invention, the placement rack includes a sleeve tube, the inner cavity of the sleeve tube is movably sleeved with the outer surface of the rotating rod, the bottom end of the sleeve tube is movably connected with the top end of the limit block, and the inside of the sleeve tube is movably clamped with the clamping protrusion;

[0014] A placement plate is fixedly sleeved on the outer surface of the sleeve, and the top of the placement plate is movably connected to the external aerated brick to be dried. A fixing ring is fixedly sleeved on the outer surface of the sleeve, and a lifting ring is fixedly installed on the top of the fixing ring.

[0015] As a preferred technical solution of the present invention, a clamping groove is provided on the inner cavity wall of the sleeve tube, and the inner cavity of the clamping groove is movably clamped with the clamping protrusion.

[0016] As a preferred technical solution of the present invention, a grid is provided inside the top end of the sleeve, and the grid is distributed in a linear circular array.

[0017] A drying method for an aerated brick drying device, the drying method for the aerated brick drying device is as follows: S1, placing the aerated bricks to be dried on a placement plate, and placing the placement frame on a rotating member by using an external lifting device;

[0018] S2. On the basis of S1, install the top cover on the top of the drying kettle;

[0019] S3, based on S2, the external power supply is used to provide power to the drying element, at this time, the heating tube generates directional heat under the action of the heat radiation plate, and dries the aerated bricks to be dried in the drying kettle;

[0020] S4. Based on S3, the rotating part is started, and the rotating part drives the placement rack to rotate, and the placement rack drives the aerated bricks to be dried placed on the placement plate to rotate, so as to achieve drying of the aerated bricks to be dried.

[0021] (III) Beneficial effects

[0022] Compared with the prior art, the present invention provides an aerated brick drying device and a drying method, which have the following beneficial effects:

[0023] 1. The aerated brick drying equipment and drying method start the driving motor. At this time, the output shaft of the driving motor drives the rotating rod to rotate, and the output shafts of the rotating rod and the driving motor rotate in the inner cavity of the movable hole. The rotating rod drives the limit block and the clamping protrusion to rotate. The limit block and the clamping protrusion drive the placement rack to rotate. The placement rack drives the aerated bricks to be dried to rotate. At the same time, the heating tube is provided with electric energy through an external power supply. At this time, the heating tube generates heat, and the heat radiation plate radiates the heat generated by the heating tube to the inner cavity of the drying kettle in a direction, and dries the aerated bricks to be dried in the inner cavity of the drying kettle, thereby facilitating the rapid drying of the aerated bricks, thereby avoiding the phenomenon of cracking of the aerated bricks caused by sudden changes in the temperature inside and outside the aerated bricks.

[0024] 2. The aerated brick drying equipment and drying method are as follows: the aerated bricks to be dried are placed on a placement plate with a grid, and then the lifting ring fixed on the fixed ring is lifted by an external lifting device, and the sleeve is sleeved on the outer surface of the rotating rod. At this time, the clamping protrusion is clamped in the inside of the sleeve, and the bottom end of the sleeve contacts the top of the limit block. Then the top cover is installed on the top of the drying kettle. At this time, the top cover is clamped in the top inner cavity of the drying kettle, and the positioning cylinder is clamped in the inner cavity of the rotating rod, so that the placement rack is placed in the drying kettle, and then the aerated bricks are dried. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 It is a main perspective view of the present invention;

[0026] Figure 2 It is an exploded perspective view of the present invention;

[0027] Figure 3 This is a three-dimensional diagram of the connection between the drying kettle and the drying element of the present invention;

[0028] Figure 4 This is a three-dimensional diagram of the connection between the rotating member and the placement rack of the present invention;

[0029] Figure 5 This is an exploded perspective view of the rotating member and the placement frame of the present invention;

[0030] Figure 6 It is a three-dimensional diagram of the top cover of the present invention.

[0031] In the figure: 1, drying kettle; 11, movable hole; 2, drying element; 21, mounting frame; 22, heat radiation plate; 23, heating tube; 3, rotating element; 31, driving motor; 32, rotating rod; 33, limiting block; 34, snap-on protrusion; 4, placement rack; 41, sleeve tube; 411, slot; 42, placement plate; 421, grid; 43, fixing ring; 44, lifting ring; 5, top cover; 51, positioning tube; 52, handle. DETAILED DESCRIPTION

[0032] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0033] See also Figure 1-6 A kind of aerated brick drying equipment comprises a drying kettle 1, a drying member 2 is arranged on the inner cavity wall of the drying kettle 1, a rotating member 3 is arranged inside the drying kettle 1, a placing rack 4 is arranged on the outer surface of the rotating member 3, the outer surface of the placing rack 4 is movably connected to the inner cavity wall of the drying kettle 1, and a top cover 5 is arranged on the top of the inner cavity of the drying kettle 1.

[0034] Specifically, the drying unit 2 includes a mounting frame 21, the outer surface of the mounting frame 21 is fixedly connected to the inner cavity wall of the drying kettle 1, a heat radiation plate 22 is fixedly installed on the inner cavity wall of the mounting frame 21, a heating tube 23 is arranged on the inner cavity wall of the mounting frame 21, and the heating tube 23 is electrically connected to the external power supply.

[0035] In this embodiment, an external power supply is used to provide electric energy to the heating tube 23. At this time, the heating tube 23 fixed on the inner wall of the mounting frame 21 generates heat, and the heat radiation plate 22 fixed on the inner wall of the mounting frame 21 radiates the heat generated by the heating tube 23 to the inner cavity of the drying kettle 1 in a direction, and dries the aerated bricks to be dried in the inner cavity of the drying kettle 1, thereby facilitating the rapid drying of the aerated bricks.

[0036] Specifically, a movable hole 11 is provided on the bottom wall of the inner cavity of the drying kettle 1 , and the inner cavity of the movable hole 11 is movably connected to the rotating member 3 .

[0037] In this embodiment, a movable hole 11 is provided on the bottom wall of the inner cavity of the drying kettle 1 , so as to facilitate the operation of the rotary machine 3 inside the drying kettle 1 .

[0038] Specifically, the rotating member 3 includes a driving motor 31, the driving motor 31 is fixedly connected to the bottom end of the drying kettle 1, and the output shaft of the driving motor 31 is movably connected to the inner cavity of the movable hole 11;

[0039] A rotating rod 32 is fixedly installed on the output shaft of the driving motor 31, the top outer surface of the rotating rod 32 is movably connected to the top cover 5, the outer surface of the rotating rod 32 is movably connected to the inner cavity of the movable hole 11, the outer surface of the rotating rod 32 is fixedly sleeved with a limiting block 33, the outer surface of the rotating rod 32 is fixedly installed with a snap-in protrusion 34, and the limiting block 33 and the snap-in protrusion 34 are both movably connected to the placement rack 4.

[0040] In this embodiment, by starting the driving motor 31 fixed on the drying kettle 1, the output shaft of the driving motor 31 drives the rotating rod 32 fixed on the output shaft to rotate, and the rotating rod 32 and the output shaft of the driving motor 31 both rotate in the inner cavity of the movable hole 11, and the rotating rod 32 drives the limit block 33 and the snap-in protrusion 34 to rotate, and the limit block 33 and the snap-in protrusion 34 drive the placement rack 4 to rotate, thereby facilitating the placement rack 4 to rotate, and then facilitating the uniform drying of the aerated bricks on the placement rack 4.

[0041] Specifically, a positioning tube 51 is fixedly mounted on the bottom end of the top cover 5 , an inner cavity of the positioning tube 51 is movably connected to the outer surface of the top end of the rotating rod 32 , and a handle 52 is fixedly mounted on the top end of the top cover 5 .

[0042] In this embodiment, by installing the top cover 5 on the top of the drying kettle 1, the top cover 5 is clamped in the top inner cavity of the drying kettle 1, and the positioning cylinder 51 fixed at the bottom end of the top cover 5 is clamped in the inner cavity of the rotating rod 32, so as to facilitate the sealing of the drying kettle 1 and further facilitate the drying of the aerated bricks.

[0043] Specifically, the placement rack 4 includes a sleeve tube 41, the inner cavity of the sleeve tube 41 is movably sleeved with the outer surface of the rotating rod 32, the bottom end of the sleeve tube 41 is movably connected with the top end of the limit block 33, and the inside of the sleeve tube 41 is movably clamped with the clamping protrusion 34;

[0044] A placement plate 42 is fixedly sleeved on the outer surface of the sleeve 41, and the top of the placement plate 42 is movably connected to the external aerated brick to be dried. A fixing ring 43 is fixedly sleeved on the outer surface of the sleeve 41, and a lifting ring 44 is fixedly installed on the top of the fixing ring 43.

[0045] In this embodiment, the aerated bricks to be dried are placed on the placement plate 42, and then the lifting ring 44 fixed on the fixing ring 43 is lifted by external lifting equipment, and the sleeve 41 is sleeved on the outer surface of the rotating rod 32. At this time, the snap-in protrusion 34 is snapped into the inside of the sleeve 41, and the bottom end of the sleeve 41 contacts the top end of the limit block 33, thereby facilitating the installation of the placement rack 4, and then facilitating the drying of the aerated bricks to be dried.

[0046] Specifically, a clamping groove 411 is formed in the inner wall of the sleeve 41 , and the inner cavity of the clamping groove 411 is movably clamped with the clamping protrusion 34 .

[0047] In this embodiment, a clamping groove 411 is provided on the inner wall of the sleeve 41 , so that the clamping protrusion 34 can be conveniently clamped in the interior of the sleeve 41 .

[0048] Specifically, a grid 421 is provided inside the top end of the sleeve 41 , and the grid 421 is distributed in a linear circular array.

[0049] In this embodiment, a grid 421 is provided inside the top of the sleeve 41, and the grids 421 are distributed in a linear circular array, so as to facilitate drying of the aerated bricks to be dried.

[0050] A drying method for an aerated brick drying device, the drying method for the aerated brick drying device is as follows: S1, placing the aerated bricks to be dried on a placement plate 42, and placing the placement rack 4 on a rotating member 3 by using an external lifting device;

[0051] S2. On the basis of S1, install the top cover 5 on the top of the drying kettle 1;

[0052] S3, based on S2, the drying element 2 is provided with electric energy through an external power supply, at which time the heating tube 23 generates directional heat under the action of the heat radiation plate 22, and dries the aerated bricks to be dried in the drying kettle 1;

[0053] S4, based on S3, the rotating member 3 is started, and the rotating member 3 drives the placement rack 4 to rotate, and the placement rack 4 drives the aerated bricks to be dried placed on the placement plate 42 to rotate, so as to facilitate the drying of the aerated bricks to be dried.

[0054] Working principle: When in use, the aerated bricks to be dried are placed on the placement plate 42 with a grid 421, and then the lifting ring 44 fixed on the fixing ring 43 is lifted by an external lifting device, and the sleeve 41 is sleeved on the outer surface of the rotating rod 32. At this time, the clamping protrusion 34 is clamped in the inside of the sleeve 41, and the bottom end of the sleeve 41 contacts the top of the limit block 33. Then the top cover 5 is installed on the top of the drying kettle 1. At this time, the top cover 5 is clamped in the top inner cavity of the drying kettle 1, and the positioning cylinder 51 fixed at the bottom end of the top cover 5 is clamped in the inner cavity of the rotating rod 32, so that the placement rack 4 is placed in the drying kettle 1, and then the aerated bricks are dried conveniently;

[0055] Then, by starting the driving motor 31 fixed on the drying kettle 1, the output shaft of the driving motor 31 drives the rotating rod 32 fixed on the output shaft to rotate, and the rotating rod 32 and the output shaft of the driving motor 31 rotate in the inner cavity of the movable hole 11, the rotating rod 32 drives the limit block 33 and the clamping protrusion 34 to rotate, the limit block 33 and the clamping protrusion 34 drive the placement rack 4 to rotate, and the placement rack 4 drives the aerated bricks to be dried to rotate. At the same time, the heating tube 23 is provided with electric energy through the external power supply. The heating tube 23 fixed on the inner wall of the mounting frame 21 generates heat, and the heat radiation plate 22 fixed on the inner wall of the mounting frame 21 radiates the heat generated by the heating tube 23 to the inner cavity of the drying kettle 1, and dries the aerated bricks to be dried in the inner cavity of the drying kettle 1, thereby facilitating the rapid drying of the aerated bricks, thereby avoiding the phenomenon of cracking of the aerated bricks caused by sudden changes in the temperature inside and outside the aerated bricks. The device not only facilitates the rapid drying of the aerated bricks, but also avoids the phenomenon of cracking of the aerated bricks caused by sudden changes in the temperature inside and outside the aerated bricks.

[0056] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An aerated brick drying device, comprising a drying kettle (1), characterized in that: A drying element (2) is arranged on the inner cavity wall of the drying kettle (1), a rotating element (3) is arranged inside the drying kettle (1), a placement rack (4) is arranged on the outer surface of the rotating element (3), the outer surface of the placement rack (4) is movably connected to the inner cavity wall of the drying kettle (1), and a top cover (5) is arranged at the top end of the inner cavity of the drying kettle (1).

2. The aerated brick drying equipment according to claim 1, characterized in that: The drying element (2) comprises a mounting frame (21), the outer surface of the mounting frame (21) being fixedly connected to the inner cavity wall of the drying kettle (1), a heat radiation plate (22) being fixedly mounted on the inner cavity wall of the mounting frame (21), a heating tube (23) being arranged on the inner cavity wall of the mounting frame (21), and the heating tube (23) being electrically connected to an external power supply.

3. The aerated brick drying equipment according to claim 1, characterized in that: A movable hole (11) is provided on the bottom wall of the inner cavity of the drying kettle (1), and the inner cavity of the movable hole (11) is movably connected to the rotating member (3).

4. The aerated brick drying equipment according to claim 1, characterized in that: The rotating member (3) comprises a driving motor (31), the driving motor (31) is fixedly connected to the bottom end of the drying kettle (1), and the output shaft of the driving motor (31) is movably connected to the inner cavity of the movable hole (11); A rotating rod (32) is fixedly mounted on the output shaft of the driving motor (31); the outer surface of the top end of the rotating rod (32) is movably connected to the top cover (5); the outer surface of the rotating rod (32) is movably connected to the inner cavity of the movable hole (11); a limiting block (33) is fixedly sleeved on the outer surface of the rotating rod (32); a snap-fitting protrusion (34) is fixedly mounted on the outer surface of the rotating rod (32); and the limiting block (33) and the snap-fitting protrusion (34) are both movably connected to the placement rack (4).

5. The aerated brick drying equipment according to claim 4 is characterized in that: A positioning cylinder (51) is fixedly mounted on the bottom end of the top cover (5), an inner cavity of the positioning cylinder (51) is movably connected to the outer surface of the top end of the rotating rod (32), and a handle (52) is fixedly mounted on the top end of the top cover (5).

6. The aerated brick drying equipment according to claim 4, characterized in that: The placement rack (4) comprises a sleeve tube (41), the inner cavity of the sleeve tube (41) is movably sleeved with the outer surface of the rotating rod (32), the bottom end of the sleeve tube (41) is movably connected with the top end of the limit block (33), and the inside of the sleeve tube (41) is movably snap-fitted with the snap-fit ​​protrusion (34); A placement plate (42) is fixedly sleeved on the outer surface of the sleeve tube (41), and the top end of the placement plate (42) is movably connected to an external aerated brick to be dried. A fixing ring (43) is fixedly sleeved on the outer surface of the sleeve tube (41), and a lifting ring (44) is fixedly installed on the top end of the fixing ring (43).

7. The aerated brick drying equipment according to claim 6, characterized in that: The inner cavity wall of the sleeve tube (41) is provided with a clamping groove (411), and the inner cavity of the clamping groove (411) is movably clamped with the clamping protrusion (34).

8. The aerated brick drying equipment according to claim 6, characterized in that: A grid (421) is provided inside the top end of the sleeve (41), and the grid (421) is distributed in a linear circular array.

9. A drying method for aerated brick drying equipment, characterized in that: The drying method of the aerated brick drying equipment is as follows: S1, placing the aerated bricks to be dried on a placement plate (42), and placing the placement frame (4) on the rotating member (3) using an external lifting device; S2. On the basis of S1, install the top cover (5) on the top of the drying kettle (1); S3, based on S2, the drying element (2) is provided with electric energy by an external power supply, and the heating tube (23) generates directional heat under the action of the heat radiation plate (22), and dries the aerated bricks to be dried in the drying kettle (1); S4. Based on S3, the rotating member (3) is started. At this time, the rotating member (3) drives the placement rack (4) to rotate, and the placement rack (4) drives the aerated bricks to be dried placed on the placement plate (42) to rotate, so as to facilitate drying of the aerated bricks to be dried.

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