In the past, the ignition of the hydrochloric acid furnace was completely manual operation, not only the operation procedure was complicated, the ignition time was long, the operator's labor intensity was large, and there was a certain degree of danger. In order to change this backward operation method, the technicians thought to apply the modern automatic control technology to this process. This production problem was listed as the research topic of the Electrochemical Factory's control center in 2007.
The technical personnel of the control center identified the entry points of the synthetic furnace's self-controlled valves, ignition control modules, and flame monitors. After hundreds of iterations of tests, tests, and modifications, they finally mastered first-hand information. After the innovative hydrochloric acid synthesis furnace auto-ignition device, the ignition time was shortened from the original 1 hour 40 minutes to 50 minutes, which not only simplifies the operating procedures, reduces labor intensity, but also greatly improves the safety and reliability of ignition, 2007 In September of this year, this set of independent innovation equipments moved from computer simulation to actual production trial operation, and it has now officially put into operation.
At present, the hydrochloric acid synthesis furnace auto-ignition device completely replaces the artificial ignition in the past, and the technical personnel also increases the automatic protection procedure under abnormal conditions, thereby ensuring the safety of the device.
The replacement process of excavator hydraulic cylinder is as follows:
1. Turn off the hydraulic system: Before replacing the hydraulic cylinder, it is necessary to turn off the system to avoid liquid leakage in the hydraulic system.
2. Disassembling the hydraulic cylinder: Disassembling the hydraulic cylinder requires the use of tools such as wrenches, screwdrivers, etc. Firstly, the hydraulic pipeline needs to be removed, and then the bolts of the hydraulic cylinder need to be removed to remove the hydraulic cylinder from the machine.
3. Check the hydraulic cylinder: Check if there is any damage to the hydraulic cylinder, and if there is any damage, replace it.
4. Install a new hydraulic cylinder: Install the new hydraulic cylinder onto the machine and secure the cylinder with bolts.
5. Connect hydraulic pipeline: Connect the hydraulic pipeline to the hydraulic cylinder, pay attention to the position and direction of the connection, and ensure that the connection is secure.
6. Test system: after replacing the hydraulic cylinder, it is necessary to test whether the system operates normally, check whether the hydraulic cylinder operates normally, and deal with any problem in time.
7. Cleaning work: Clean the liquid and debris in the hydraulic system to ensure that the system is clean and avoid any impact on the system.
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