Exhaust gas utilization control device
A control device and exhaust gas technology, which is applied in the direction of furnace control device, waste heat treatment, furnace, etc., can solve the problems of low utilization rate, high energy consumption, high pollution, etc., and achieve the effect of stable operation and easy installation and maintenance
Active Publication Date: 2016-05-18
GUANGDONG SUMMIT CERAMIC CO LTD +1
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Problems solved by technology
[0002] The building ceramics industry is a high-energy-consuming, high-pollution enterprise, and a lot of useful heat energy is wasted. So far, the waste heat utilization of kilns in the ceramic industry: the existing technology can only be used for drying. The hot air is extracted from the high temperature zone of the kiln and directly connected to the drying or spraying tower for use. The gas is pure, the heat is rich, and the utilization rate is high, or the heat energy can be converted into air energy for cooling purposes, and heating water for employees' bathing water, its utilization rate is not great
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[0015] like figure 1 As shown, the present invention provides a waste gas utilization control device, including an electronic control system, which includes a number of air inlet pipes 11 connected to the kiln, and each air inlet pipe 11 is collected into an air inlet main pipe 1 connected to an exhaust fan 3, and the exhaust fan 3 The other end is connected to the air outlet main pipe 2, and the air outlet main pipe 2 is divided into several air outlet pipes 21, and the air outlet pipe 21 is connected to the waste heat utilization device 4; each air inlet pipe 11 and the air outlet pipe 2 are provided with a gate valve 5, and the furnace kiln The generated exhaust gas is transported, and finally the exhaust gas is transported to various waste heat utilization devices to reuse the waste heat and contained substances in the exhaust gas. Among them, flow control can be carried out by electronically controlled gate valves.
[0016] In order to monitor and control the exhaust gas...
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The invention discloses a waste gas utilization control device which comprises an electronic control system. The waste gas utilization control device is characterized by further comprising a plurality of air inlet tubes connected with a kiln, the air inlet tubes are gathered to form an air inlet header connected with a draft fan, the other end of the draft fan is connected with an air outlet header, the air outlet header is divided into a plurality of air outlet tubes, the air outlet tubes are connected with waste heat utilizing devices, and the air inlet tubes and the air outlet tubes are provided with gate valves. The waste gas utilization control device has the advantages that waste heat in waste flue gas exhausted by the kiln can be conveniently utilized, and harmful gases such as sulfide gas and oxide gas in the waste flue gas can also be utilized.
Description
technical field [0001] The invention relates to the field of manufacturing equipment for ceramic building decoration materials, in particular to a waste gas utilization control device. Background technique [0002] The building ceramics industry is a high-energy-consuming, high-pollution enterprise, and a lot of useful heat energy is wasted. So far, the waste heat utilization of kilns in the ceramic industry: the existing technology can only be used for drying. The hot air is extracted from the high temperature zone of the kiln and directly connected to the drying or spraying tower for use. The gas is pure, the heat is rich, and the utilization rate is high, or the heat energy can be converted into air energy for cooling purposes, and heating water for employees' bathing Water, its utilization rate is not great. Research on waste heat utilization of kilns in the ceramic industry has become a top priority for science and technology and enterprises. Contents of the inventio...
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IPC IPC(8): F27D17/00F27D21/00F27D19/00
Inventor 叶德林简润桐陶贤戴福禄
Owner GUANGDONG SUMMIT CERAMIC CO LTD