Hello. This is RS Korea. Today, I am going to post about my trip to Pohang to install FIX800. This is about two slightly different types of construction at one site. Thank you for your interest~-------------------------------------------------------------▶Installation company: Pohang City Sewage Sludge Recycling Facility▶Installation location and equipment -Sewage sludge loading area: FIX800 O2 H2S EX 1set and outdoor status board. -Dried sludge storage tank: FIX800 CO and high-end pre-treatment equipment and self-supporting status board ▶Construction schedule: 2 people, 2 units, 1 day installation------------------------------------------------------------- Before explaining the installation case, let's start by briefly finding out what a sewage sludge recycling facility is.

[Photo source: Sudokwon Landfill Management Corporation] To put it very simply, sewage sludge is a collection of food wastewater (abbreviated as food wastewater) that comes down from the sink of each household. The facility that converts the sludge collected here into resources through several processes is called a sewage resource recovery facility.

The points we will install this time are the two locations circled in the image above. 1. Sludge entry area: The sludge entry area, which is full of bad smells and explosive gases, becomes an enclosed space by lowering the shutter after the introduction process is completed. The site plans to install a gas meter for internal worker safety.

2. Dry goods storage: This is a warehouse where dried goods that have been heat-treated in the loading area are stored. You can think of the green urethane floor as one giant tank. It is said that fires can occur even with a small ignition point due to flammable gases such as methane generated from dried sludge just before recycling. To prepare for a fire, we plan to measure representative combustion gas CO.

Since we had already discussed installation points and power supply methods through several preliminary meetings, the process was easy on the day of work.

After completing the safety training, the installation plan and sequence will be briefed to the construction team and field personnel. We will be divided into two teams of two and carry out simultaneous installation at each location. 1. Installation of complex gas meter at sludge input site

1. After drilling into the concrete wall, install the electronic signboard first. 2. For power supply, we will use the outlet for the exhaust fan behind the wall. Change the one-prong outlet to a two-prong outlet so that it can be used as a spare. 3. Install the measuring device and cut the wire length.

4. Begin attaching the ends based on the cut wire. 5. Work with beautiful birds so as not to disturb the existing facilities. 6. Lastly, connect the electronic display board and FIX800 and you are done.

7. The meter turns on and displays normal readings. 8. Even on the outdoor status board, green is displayed as normal.9. Perform an alarm test by injecting gas. Neatly completed. 2. Installation of a dry sludge storage CO meter (the site will be equipped with a self-supporting suspension enclosure and pre-treatment equipment, so anchor work will be carried out first.)

1. Use a hammer drill to make holes according to the length of the anchor bolt. 2. Clean the perforated area and surrounding dust. 3. Re-waterproof the area around the waterproof paint that may float due to drilling.

4. Install the anchor and proceed with horizontal work. 5. Perform piping work to connect the GAS IN/OUT hoses to the front (positive pressure) and rear (negative pressure) ends of the blower. The port in question had been welded by prior agreement during the meeting. 6. Connect the pre-installed 220V power line and 4-20ma signal line. Unfortunately, due to scheduling conflicts with the electrical facilities team, power is not supplied immediately. (A test drive was temporarily performed using an auxiliary battery.)

7. Connect the durable PTFE hose to the existing pipe. 8. We provide product training and guidance on how to use the product to the person in charge. 9. This is the finished product. Ta-da. After taking the picture, I organized the conduit and gas line with cable ties, but it's a shame I didn't take a picture after that. This construction involved two slightly different types of construction being carried out simultaneously at one site. Because all the details were coordinated in advance through on-site inspection and several meetings, the actual construction was able to be completed very simply. I once again feel the importance of prior work. This concludes the posting related to the installation of FIX800, a sewage sludge recycling facility in Pohang City. If you have any questions about gas meters and other environmental measuring instruments, please contact the number below.