CN209832079U - Low-energy-consumption drying device for mixed brick making - Google Patents

Abstract

The utility model discloses a low power consumption drying device of mixed brickmaking, including drying furnace and furnace gate, the front end of drying furnace sets up the opening, and the opening part of drying furnace passes through hinge cooperation installation furnace gate, the top both ends of drying furnace set up the gas outlet respectively, gas outlet department cooperation installation turbine shell, and the both sides limit of drying furnace sets up the air inlet respectively, and this low power consumption drying device of mixed brickmaking makes the boiling point reduce through the mode that reduces the interior atmospheric pressure of stove, can make the inside moisture of adobe volatilize under the lower temperature, and the air current through the inner loop takes away and absorbs wherein moisture to reach high efficiency's drying, and because the temperature is lower, so its energy consumption is showing and is descending, is favorable to reduction in production cost.

Description

Low-energy-consumption drying device for mixed brick making

Technical Field

The utility model relates to a drying equipment technical field specifically is a low power consumption drying device of mixed system brick.

Background

Traditional red brick needs the fire to fire, has great pollution to the environment, and novel brick adopts building rubble, building dug, fly ash and river to gush solidification silt to mix more, then air-dries the plastic to obtain the non-burnt brick, but current drying equipment adopts the high temperature to dry more, and its energy consumption is great, is unfavorable for reduction in production cost.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to overcome current defect, provide a low power consumption drying device of mixed system brick, through the mode that reduces stove internal pressure, make the boiling point of water reduce, can make the inside moisture of adobe volatilize under the lower temperature, the air current through the inner loop takes away and absorbs wherein moisture to reach high efficiency's drying, and because the temperature is lower, so its energy consumption is showing and is descending, be favorable to reduction in production cost, can effectively solve the problem in the background art.

In order to achieve the above object, the utility model provides a following technical scheme: a drying device with low energy consumption for mixed brick making comprises a drying furnace and a furnace door, wherein the front end of the drying furnace is provided with an opening, the opening of the drying furnace is matched with and provided with the furnace door through a hinge, two ends of the top of the drying furnace are respectively provided with an air outlet, the air outlet is matched with and provided with a turbine shell, two sides of the drying furnace are respectively provided with an air inlet, the air outlet at the side edge of the turbine shell is communicated with the air inlet at the side edge of the drying furnace through a circulating air pipe, the turbine shell is internally matched and provided with a turbine fan blade, a central rotating shaft of the turbine fan blade is connected with an output shaft of a motor, the input end of the motor is electrically connected with the output end of a single chip microcomputer, the input end of the single chip microcomputer is electrically connected with the output end of an external power supply, a support rod, the input ends of the heating wires and the negative pressure pump are electrically connected with the output end of the single chip microcomputer.

As an optimized technical scheme of the utility model, the inside dry box that concatenates of circulated air pipe, the inside drier that sets up of dry box fills the bag.

As an optimized technical scheme of the utility model, the top of drying furnace sets up the bleeder vent, and bleeder vent department sets up the relief valve, the relief valve is the relief valve that has the manometer function.

As the utility model discloses an optimized technical scheme, drying furnace and furnace gate are bilayer structure, and the inlayer is the heat preservation, and the skin is the anticollision layer, and the anticollision layer linking department of drying furnace and furnace gate installs the sealing strip additional.

As an optimal technical scheme of the utility model, inside temperature sensor and the air pressure sensor of setting up of drying furnace, temperature sensor and air pressure sensor's output is connected with the input electricity of singlechip.

Compared with the prior art, the beneficial effects of the utility model are that: the low-energy-consumption drying device for mixed brick making reduces the boiling point of water by reducing the air pressure in the furnace, can volatilize the moisture in the green brick at a lower temperature, takes away and absorbs the moisture by the air flow of the internal circulation, thereby achieving the purpose of drying quickly and efficiently, and the energy consumption is obviously reduced due to the lower temperature, thereby being beneficial to reducing the production cost.

Drawings

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is a sectional view of the present invention;

fig. 3 is an assembly schematic view of the drying oven and the oven door of the present invention.

In the figure: the drying furnace comprises a drying furnace 1, a circulating air pipe 2, a turbine shell 3, a negative pressure pump 4, a motor 5, a pressure release valve 6, a furnace door 7, a support rod 8, a drying box 9, a drying agent filling bag 10, turbine blades 11, an air pressure sensor 12, a temperature sensor 13, a heating wire 14, a sealing strip 15 and a single chip microcomputer 16.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a mixed brick making low-energy consumption drying device comprises a drying furnace 1 and a furnace door 7, wherein the front end of the drying furnace 1 is provided with an opening, the opening of the drying furnace 1 is matched with and provided with the furnace door 7 through a hinge, two ends of the top of the drying furnace 1 are respectively provided with an air outlet, the air outlet is matched with and provided with a turbine shell 3, two side edges of the drying furnace 1 are respectively provided with an air inlet, the air outlet at the side edge of the turbine shell 3 is communicated with the air inlet at the side edge of the drying furnace 1 through a circulating air pipe 2, a turbine fan blade 11 is matched and arranged in the turbine shell 3, a central rotating shaft of the turbine fan blade 11 is connected with an output shaft of a motor 5, the input end of the motor 5 is electrically connected with the output end of a single chip microcomputer 16, the input end of the single chip microcomputer 16 is electrically connected with the output end of an external power, the input ends of the heating wire 14 and the negative pressure pump 4 are electrically connected with the output end of the singlechip 16;

the interior of the circulating air pipe 2 is connected with a drying box 9 in series, and a drying agent filling bag 10 is arranged in the drying box 9.

The top of the drying furnace 1 is provided with an air vent, a pressure release valve 6 is arranged at the air vent, and the pressure release valve 6 has a pressure meter function;

the drying furnace 1 and the furnace door 7 are of a double-layer structure, the inner layer is a heat insulation layer, the outer layer is an anti-collision layer, and a sealing strip 15 is additionally arranged at the joint of the anti-collision layers of the drying furnace 1 and the furnace door 7;

a temperature sensor 13 and a gas pressure sensor 12 are arranged in the drying furnace 1, and the output ends of the temperature sensor 13 and the gas pressure sensor 12 are electrically connected with the input end of a singlechip 16;

the single chip microcomputer 16 is a Siemens 6ES7216-2AD23-0XB8 type PLC controller, and the mode that the single chip microcomputer 16 controls the negative pressure pump 4, the motor 5, the air pressure sensor 12, the temperature sensor 13 and the heating wire 14 is a common mode in the prior art.

When in use: the brick blank is placed above the supporting rod 8, the furnace door 7 is closed, the negative pressure pump 4 works, partial air in the drying furnace 1 is pumped out, negative pressure is formed in the furnace, the heating wire 14 works at the moment, the furnace is heated, the temperature sensor 13 and the air pressure sensor 12 monitor the temperature and the air pressure in the drying furnace 1 and transmit the temperature and the air pressure to the single chip microcomputer 16 in real time, the single chip microcomputer 16 controls the working state of the heating wire 14 and the negative pressure pump 4, the stable air pressure and temperature in the drying furnace 1 are ensured, meanwhile, the motor 5 works to drive the worm wheel 11 to rotate, internal air flow is driven to perform internal circulation in the circulating air pipe 2, when the air flow passes through the drying box 9, the internal air flow is in contact with the drying agent filling bag 10 in the drying box, moisture in the air flow is removed, new hot dry air is in contact with the brick.

The utility model discloses a mode of atmospheric pressure in the reduction stove makes the water boiling point reduce, can make the inside moisture of adobe volatilize under the lower temperature, and the air current through the inner loop takes away and absorbs wherein moisture to reach high efficiency's drying, and because the temperature is lower, so its energy consumption is showing and is descending, is favorable to reduction in production cost.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (5)

1. The utility model provides a low power consumption drying device of brick making mixes, includes drying furnace (1) and furnace gate (7), its characterized in that: the front end of the drying furnace (1) is provided with an opening, the opening of the drying furnace (1) is matched with and provided with a furnace door (7) through a hinge, both ends of the top of the drying furnace (1) are respectively provided with a gas outlet, the gas outlet is matched with and provided with a turbine shell (3), both sides of the drying furnace (1) are respectively provided with a gas inlet, the gas outlet at the side edge of the turbine shell (3) is communicated with the gas inlet at the side edge of the drying furnace (1) through a circulating air pipe (2), the turbine shell (3) is internally matched and provided with a turbine fan blade (11), a central rotating shaft of the turbine fan blade (11) is connected with an output shaft of a motor (5), the input end of the motor (5) is electrically connected with the output end of a single chip microcomputer (16), the input end of the single chip microcomputer (16) is electrically connected with the output end of an external power supply, a support rod (, the top of drying furnace (1) sets up the gas vent, gas vent department cooperation installation negative pressure pump (4), the input of heater strip (14) and negative pressure pump (4) is connected with the output electricity of singlechip (16).

2. The hybrid brick making low-energy consumption drying device according to claim 1, characterized in that: the drying box (9) is connected in series inside the circulating air pipe (2), and a drying agent filling bag (10) is arranged inside the drying box (9).

3. The hybrid brick making low-energy consumption drying device according to claim 1, characterized in that: the top of the drying furnace (1) is provided with air holes, the air holes are provided with pressure release valves (6), and the pressure release valves (6) have functions of pressure meters.

4. The hybrid brick making low-energy consumption drying device according to claim 1, characterized in that: drying furnace (1) and furnace gate (7) are bilayer structure, and the inlayer is the heat preservation, and the skin is the anticollision layer, and drying furnace (1) and the anticollision layer of furnace gate (7) link up the department and install sealing strip (15) additional.

5. The hybrid brick making low-energy consumption drying device according to claim 1, characterized in that: the drying furnace (1) is internally provided with a temperature sensor (13) and a gas pressure sensor (12), and the output ends of the temperature sensor (13) and the gas pressure sensor (12) are electrically connected with the input end of the singlechip (16).