CN215002602U - Gangue adobe rapid draing device - Google Patents

Abstract

The utility model discloses a gangue adobe quick drying device, including the heating chamber, heating chamber front end rear end all is equipped with the material loading sloping bench, and the antiskid groove that has the equidistance to distribute is opened along the horizontal direction on the material loading sloping bench, and the heating chamber top is provided with the stoving room, import and export have all been opened to stoving room front end and rear end outer wall, and articulated on the inner wall of importing and exporting have business turn over material sealing door, be equipped with adiabatic supporter in the stoving room, the bottom four corners of adiabatic supporter all has the universal wheel through bolted connection, the both sides inner wall of adiabatic supporter has the stainless steel grid plate that the equidistance distributes from last down welding, has placed the adobe that the equidistance distributes on the stainless steel grid plate. The utility model discloses can make the hot-air circulation between heating chamber, stoving room and the drying cabinet flow, adsorb moisture in the damp and hot air to recycle hot-air practices thrift the heat, can accelerate last unloading speed, conveniently changes the silica gel drier that discolours, guarantee drying efficiency.

Description

Gangue adobe rapid draing device

Technical Field

The utility model relates to a gangue adobe production technical field especially relates to a gangue adobe rapid draing device.

Background

The common clay brick has the defects of large energy consumption, small block size, low construction efficiency, heavy self-weight of masonry, poor earthquake resistance and the like due to field destruction and soil taking, and is forbidden to be used in major and middle cities and regions in China. Therefore, attention is paid to the popularization and application of the sintered perforated bricks and the sintered hollow bricks, novel wall materials are developed according to local conditions, and fly ash bricks, gangue bricks, shale bricks and the like, which are produced by using industrial waste materials, as well as various building blocks and plates are gradually developed. In particular, the coal gangue bricks are widely used.

The production process of the coal gangue brick mainly comprises five links of raw material selection, raw material pretreatment, raw material forming, green brick drying and green brick roasting. The green brick drying is a process of removing adsorbed water in the green brick body by utilizing introduced hot air, the temperature is moderate during drying, generally about 120 ℃, and the temperature is too high, so that the green brick body is easy to dehydrate too fast to generate cracks; the temperature is too low, the yield is influenced by the over-slow dehydration of the green body, the dehydration of the green body is stable, high-temperature water vapor with the humidity close to saturation in the kiln is discharged in time through ventilation drying, and the green brick is prevented from moisture absorption and collapse, so that the drying of the coal gangue brick directly influences the quality and the yield of the coal gangue brick.

The existing drying device wastes a large amount of waste heat in the process of discharging high-temperature water vapor, so that the energy loss is increased.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a coal gangue green brick quick drying device.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a coal gangue green brick fast drying device comprises a heating chamber, wherein the rear end of the front end of the heating chamber is provided with a feeding sloping table, the feeding sloping table is provided with antiskid grooves distributed at equal intervals in the horizontal direction, the top of the heating chamber is provided with a drying chamber, the outer walls of the front end and the rear end of the drying chamber are provided with an inlet and an outlet, the inner walls of the inlet and the outlet are hinged with a feeding and discharging sealing door, a heat-insulating storage rack is arranged in the drying chamber, the four corners of the bottom of the heat-insulating storage rack are connected with universal wheels through bolts, the inner walls of the two sides of the heat-insulating storage rack are welded with stainless steel grid plates distributed at equal intervals from top to bottom, green bricks distributed at equal intervals are placed on the stainless steel grid plates, the inner wall of the bottom of the heating chamber is provided with a water guide plate with a broken-shaped structure, the top of the water guide plate and the inner wall of the top of the heating chamber are connected with electric heating wires distributed at equal intervals, and a collecting cover is embedded on the inner wall of the top of the drying chamber, the top of the collecting cover is connected with a drying box fixed on the outer wall of one side of the drying room through an exhaust pipe, a fan mounting cylinder is installed in the middle of the exhaust pipe in a butt-clamping mode, and a fan is fixed on the inner wall of the fan mounting cylinder.

Preferably, the outer wall of one side of the heating chamber, which is close to the lower end of the water guide plate, is connected with a drain pipe, and a valve is installed on the drain pipe in a butt-clamping manner.

Preferably, the inner wall of the heating chamber is adhered with a heat reflection film, and the inner walls of the top of the heating chamber and the bottom of the drying chamber are provided with communicating holes distributed at equal intervals.

Preferably, the two adjacent layers of green bricks are arranged alternately, and a gap is reserved between the two adjacent green bricks.

Preferably, the drying oven is provided with slots distributed equidistantly on the outer wall of one side away from the drying room, the inner wall of one side of the drying oven away from the slots is provided with a socket, and the socket and the slots are slidably inserted with grid boxes.

Preferably, the outer wall of the grid box is bonded with a sealing plate, the grid box is internally provided with allochroic silica gel drying agent, and the outer side of the sealing plate is fixed with a handle through a bolt.

The utility model has the advantages that:

1. in the drying process, the hot and humid air in the drying room is collected through the collecting cover, the hot and humid air is conveyed into the drying box through the fan, and is dried and adsorbed layer by layer through the allochroic silica gel drying agent arranged in the drying box to remove most of moisture in the hot and humid air, so that the water vapor is prevented from being condensed and dripped back to the green bricks, the defective rate of the green bricks is reduced, the hot air with the moisture removed can flow back into the drying room again, and the heat loss is avoided;

2. through setting up material loading sloping bench at heating chamber both ends, dispose a plurality of adiabatic supporter and be convenient for go up unloading from drying the room both ends for adobe speed from top to bottom, and the silica gel drier that discolours absorbs water and discolours, can remind the workman to change the silica gel drier that discolours, can take out the saturated silica gel drier that discolours of absorbing water in the drying cabinet out, put into new silica gel drier that discolours, and the saturated silica gel drier that discolours of absorbing water can reuse once more after heating desorption moisture, practiced thrift the resource.

Drawings

FIG. 1 is a schematic view of a coal gangue green brick rapid drying device according to the present invention;

FIG. 2 is a schematic view of a cross-sectional structure of a coal gangue green brick rapid drying device provided by the present invention;

fig. 3 is the utility model provides a net case structural schematic diagram of a gangue adobe rapid draing device.

In the figure: 1 heating chamber, 2 material loading sloping platforms, 3 stoving rooms, 4 business turn over material sealing door, 5 adiabatic supporter, 6 stainless steel grid plate, 7 adobe, 8 water deflector, 9 electric heating wire, 10 drain pipes, 11 collect the cover, 12 blast pipes, 13 fan installation section of thick bamboo, 14 fans, 15 drying cabinet, 16 slots, 17 grid case, 18 closing plate, 19 allochroic silica gel desiccants, 20 handles, 21 antiskid groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-3, a coal gangue green brick fast drying device comprises a heating chamber 1, wherein the front end and the rear end of the heating chamber 1 are respectively provided with a feeding ramp 2, the feeding ramp 2 is provided with antiskid grooves 21 distributed at equal intervals along the horizontal direction, the top of the heating chamber 1 is provided with a drying room 3, the inner wall of the heating chamber 1 is bonded with a heat reflection film, and the inner walls of the top of the heating chamber 1 and the bottom of the drying room 3 are respectively provided with communicating holes distributed at equal intervals, so that air inside the heating chamber 1 and the drying room 3 circulates;

the drying room 3 is characterized in that the outer walls of the front end and the rear end of the drying room 3 are respectively provided with an inlet and an outlet, the inner walls of the inlet and the outlet are hinged with a feeding and discharging sealing door 4, a heat insulation storage rack 5 is arranged in the drying room 3, four corners of the bottom of the heat insulation storage rack 5 are respectively connected with universal wheels through bolts, stainless steel grid plates 6 distributed at equal intervals are welded on the inner walls of two sides of the heat insulation storage rack 5 from top to bottom, adobes 7 distributed at equal intervals are placed on the stainless steel grid plates 6, two adjacent layers of the adobes 7 are arranged alternately, and a gap is reserved between the two adjacent adobes 7, so that air convection between the adobes 7 is facilitated;

the inner wall of the bottom of the heating chamber 1 is provided with a water guide plate 8 with a broken structure, the top of the water guide plate 8 and the inner wall of the top of the heating chamber 1 are connected with electric heating wires 9 which are distributed equidistantly, the inner wall of the top of the drying chamber 3 is embedded with a collecting cover 11, the top of the collecting cover 11 is connected with a drying box 15 fixed on the outer wall of one side of the drying chamber 3 through an exhaust pipe 12, the middle part of the exhaust pipe 12 is oppositely clamped with a fan mounting cylinder 13, and the inner wall of the fan mounting cylinder 13 is fixed with a fan 14;

the outer wall of one side of the heating chamber 1, which is close to the lower end of the water guide plate 8, is connected with a drain pipe 10, a valve is installed on the drain pipe 10 in a butt-clamping manner, and after production is finished every day, the valve is opened, so that residual moisture is condensed and dropped onto the water guide plate 8 and is discharged through the drain pipe 10;

the drying cabinet 15 is kept away from and is opened slot 16 that has the equidistance and distribute on 3 one side outer walls in stoving room, and the drying cabinet 15 is kept away from one side inner wall of slot 16 and is opened there is the socket, and it has net case 17 to slide in socket and the slot 16 and peg graft, the outer wall of net case 17 bonds and has closing plate 18, has held allochroic silica gel drier 19 in the net case 17, and the closing plate 18 outside has handle 20 through the bolt fastening, can pull out net case 17 through handle 10, changes allochroic silica gel drier 19 in the net case 17.

The working principle is as follows: in the drying process, the humid and hot air in the drying room 3 is collected through the collecting cover 11, the humid and hot air is conveyed into the drying box 15 through the fan 14, the humid and hot air is dried and adsorbed layer by layer through the allochroic silicagel drying agent 19 arranged in the drying box 15, most of moisture in the humid and hot air is removed, thereby preventing the moisture from condensing and dripping back on the green bricks 7, reducing the defective rate of the green bricks 7, the hot air capable of removing the moisture reflows into the drying room 3 again, avoiding heat loss, the charging ramp 2 is arranged at the two ends of the heating room 1, a plurality of heat-insulating object placing frames 6 are arranged at the two ends of the drying room 3, accelerating the charging and discharging of the green bricks 7, the allochroic silicagel drying agent 19 absorbs water and changes color, a worker can be reminded to replace the allochroic silicagel drying agent 19, the saturated allochroic silicagel drying agent 19 which absorbs water can be pumped out from the drying box 15, and a new allochroic silicagel drying agent 19 is put in, and the discoloring silica gel drying agent 19 saturated in water can be reused after being heated to desorb water, so that resources are saved.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims (6)

1. A coal gangue green brick fast drying device comprises a heating chamber (1) and is characterized in that a feeding ramp (2) is arranged at the rear end of the front end of the heating chamber (1), antiskid grooves (21) which are distributed equidistantly are formed in the feeding ramp (2) in the horizontal direction, a drying room (3) is arranged at the top of the heating chamber (1), an inlet and an outlet are formed in the outer wall of the front end and the outer wall of the rear end of the drying room (3), a feeding and discharging sealing door (4) is hinged to the inner wall of the inlet and the outlet, a heat insulation storage rack (5) is arranged in the drying room (3), universal wheels are connected to four corners of the bottom of the heat insulation storage rack (5) through bolts, stainless steel grid plates (6) which are distributed equidistantly are welded to the inner walls of two sides of the heat insulation storage rack (5) from top to bottom, green bricks (7) which are distributed equidistantly are placed on the stainless steel grid plates (6), and a water guide plate (8) with a broken-shaped structure is arranged on the inner wall of the bottom of the heating chamber (1), and the top of the water guide plate (8) and the inner wall of the top of the heating chamber (1) are jointly connected with electric heating wires (9) which are distributed equidistantly, the inner wall of the top of the drying room (3) is embedded with a collecting cover (11), the top of the collecting cover (11) is connected with a drying box (15) fixed on the outer wall of one side of the drying room (3) through an exhaust pipe (12), a fan installation cylinder (13) is installed in the middle of the exhaust pipe (12) in a butt-clamping manner, and a fan (14) is fixed on the inner wall of the fan installation cylinder (13).

2. The coal gangue green brick quick drying device as claimed in claim 1, wherein the outer wall of one side of the heating chamber (1) near the lower end of the water guide plate (8) is connected with a drain pipe (10), and the drain pipe (10) is provided with a valve in a butt-clamping manner.

3. The coal gangue green brick quick drying device as claimed in claim 1, wherein the inner wall of the heating chamber (1) is adhered with a heat reflection film, and the inner walls of the top of the heating chamber (1) and the bottom of the drying chamber (3) are provided with communicating holes distributed at equal intervals.

4. The coal gangue adobe rapid drying device according to claim 1, wherein two adjacent layers of the adobes (7) are arranged alternately, and a gap is left between two adjacent adobes (7).

5. The coal gangue green brick quick drying device as claimed in claim 1, wherein the outer wall of one side of the drying box (15) far away from the drying room (3) is provided with slots (16) distributed at equal intervals, the inner wall of one side of the drying box (15) far away from the slots (16) is provided with a socket, and the socket and the slots (16) are slidably inserted with grid boxes (17).

6. The coal gangue adobe rapid drying device according to claim 5, wherein a sealing plate (18) is bonded on the outer wall of the grid box (17), a color-changing silica gel drying agent (19) is contained in the grid box (17), and a handle (20) is fixed on the outer side of the sealing plate (18) through a bolt.

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