Wireless temperature measuring device for brickkiln

Abstract

The invention relates to a wireless temperature measuring device which can be used for monitoring temperature in a brickkiln in real time. The wireless temperature measuring device is characterized in that the wireless temperature measuring device comprises a measuring and transmitting end system and a handheld receiving system; the measuring and transmitting end system comprises a mainboard, a wireless RF circuit, a thermocouple processing circuit, a thermocouple protecting armor, a thermocouple, a power supply circuit, a processor, a display processing circuit, a display device and an antenna; and the handheld receiving system comprises a mainboard, a power supply circuit, a wireless RF circuit, an antenna, a display processing circuit, a display device and a processor. The wireless temperature measuring device has advantages of improving accuracy in measuring the temperature in the brickkiln, improving product sintering quality, reducing or preventing un-thoroughly sintered bricks, greatly reducing number-of-times and labor intensity in entering the brickkiln by brick manufacturers, saving labor and remarkably improving economic benefit of brick manufacturing enterprises.

Description

technical field [0001] The invention relates to a wireless temperature measuring device, in particular to a real-time wireless temperature measuring device for the temperature in a brick factory kiln. Background technique [0002] As the saying goes: Qin bricks and Han tiles. In the third century BC, China already knew how to make bricks; around the second century BC, China already knew how to make tiles. However, under the current theme of the times, the inheritance and development of brick firing technology is facing a huge crisis. The first step of the traditional brick-making method is to remove the adobe, that is, to use the wooden mold to make the reconciled brick mud into the adobe; the second step is to dry the adobe; the third step is to build a brick kiln; the last step is to burn the kiln. [0003] The key to kiln firing technology is to identify the temperature, that is, the so-called "fire degree", which is to estimate the temperature in the kiln according to ...

AI Technical Summary

Problems solved by technology

Usually a brick kiln needs to be fired for eight or nine days, and the brick maker has to be on guard at the kiln 24 hours a day to direct. He only sleeps for an hour or two after adding coal each time. The labor intensity is high, and the labor cost for the enterprise High

There are also some commercial brick kilns equipped with temperature measuring instruments, but these instruments are on-site instruments, that is, instruments that must be installed on the roof of the kiln. To check the temperature and firing conditions, you must go to a fixed position in the brick kiln to check, and there is a certain degree of danger.

[0004] To sum up, the disadvantages of the traditional method are: due to the considerable error in judging the temperature in the brick kiln by manual experience, the quality of the fired bricks and tiles cannot be controlled, and the proportion of black-hearted bricks is relatively high.

At the same time, due to the need for special workers to patrol above the brick kiln, the labor cost increases, and the working environment of the workers is also dangerous.

Even with on-site temperature measuring instruments, for workers, the labor intensity and workload have not been reduced

Images