Filler cross end fuel consumption pay 3# synthesis 4 2D20--8/295--320 cycle machine, although after several rounds of transformation, has been greatly improved, such as in the side packing waste recovery after the addition of an oil separator, and the exit pipe installed 120 mesh fine filter, the filtered oil back to the station using the thin oil circulation, transformation after each machine oil volume decreased significantly, from the original monthly plus 6 barrels (a barrel 170KG) reduced to 2 ~3 barrels per month, greatly reducing fuel consumption.

Even so, each machine to 3 barrels of oil, 4 circulating machine three a preparation, each month also must have at least 1.5 tons, the number is quite amazing. While the joint workshop 1#, 2# low pressure methanol, with a thin, circular machine oil station, three months to consume about a barrel of oil. Based on this, decided to 2D20--8/295 320 and then reformed oil system. After contact with the manufacturers, in a side packed cap and a skeleton oil seal, although there is a certain effect, but still not as planned. But the power department and the joint workshop equipment management personnel has not given up on the fuel consumption of the types of circulation machine research the problem of large, continuous data collection and communication with suppliers. At the same time, with the mechanical processing factory are discussed. That will cross head pouring bus and gold, and the support ring is changed to the filled PTFE material self lubrication performance is good, has certain feasibility.

Then the measurement of the cross head structure size of the existing and the slideway dimensions, and draw a new cross head structure diagram, calculate the cross head PTFE supporting ring and the slide clearance, structure and dimension design of support ring, and the bid winner discussion and collaboration. According to the requirements of processing a unit test run. Cross head improved in November 10th assembled in 4#2D20--8/295--320 recycling machine, after several debugging has tended to be normal, crosshead improved no longer refueling, completely solved the model synthesis cycle machine side cross head high fuel consumption problem. After transformation, convenient maintenance, only need to replace the support ring, without replacing the entire crosshead.

If this type of circular machine all after transformation, annual savings of 160000 yuan of funds, and purified into synthetic tower gas composition.