Fundamentals of Gasification 2018-10-8
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What are the causes of diaphragm rupture in low-pressure coal slurry pumps? Answer: Reasons for diaphragm rupture: ① Manufacturing quality issues ； ② Prolonged blockage of the inlet pipeline, along with prolonged non-operation of the cylinder, results in stress on the diaphragm ； ③ Poor exhaust treatment, or failure to carry out exhaust treatment for the diaphragm chamber for an extended period of time.
Answer: Reasons for diaphragm rupture: ① Manufacturing quality issues； ② Prolonged blockage of the inlet pipeline, along with prolonged non-operation of the cylinder, results in stress on the diaphragm ； ③ Poor exhaust treatment, or failure to carry out exhaust treatment for the diaphragm chamber for an extended period of time.
1. Diaphragm quality issues. 2. The inlet pipeline is blocked for a long time. 3. The diaphragm chamber is not vented for an extended period of time.
Reasons for diaphragm rupture: ① Manufacturing quality issues； ② Prolonged blockage of the inlet pipeline, along with prolonged non-operation of the cylinder, results in stress on the diaphragm ； ③ Poor exhaust treatment, or failure to carry out exhaust treatment for the diaphragm chamber for an extended period of time.
(1) Manufacturing with quality issues； (2) Prolonged blockage of the inlet pipeline, along with prolonged non-operation of the cylinder, results in stress on the diaphragm ； (3) Poor exhaust treatment or failure to carry out exhaust treatment of the diaphragm chamber for an extended period of time
Answer: Reasons for diaphragm rupture: ① Manufacturing quality issues； ② Prolonged blockage of the inlet pipeline, along with prolonged non-operation of the cylinder, results in stress on the diaphragm ； ③ Poor exhaust treatment, or failure to carry out exhaust treatment for the diaphragm chamber for an extended period of time.
1. Hose quality. 2. Reasons for poor exhaust. 3. Blockage in inlet pipeline
(1) Manufacturing with quality issues； (2) Prolonged blockage of the inlet pipeline, along with prolonged non-operation of the cylinder, results in stress on the diaphragm ； (3) Poor exhaust treatment or failure to carry out exhaust treatment of the diaphragm chamber for an extended period of time
1) Manufacturing with quality issues； (2) Prolonged blockage of the inlet pipeline, along with prolonged non-Operation of the cylinder, results in stress on the diaphragm ； (3) Poor exhaust treatment or failure to carry out exhaust treatment of the diaphragm chamber for an extended period of time
① Manufacturing with quality issues； ? ?② Prolonged blockage of the inlet pipeline, along with prolonged lack of operation of the cylinder, results in stress being applied to the diaphragm ； ③ Poor exhaust treatment, or failure to carry out exhaust treatment for the diaphragm chamber for an extended period of time.
Reasons for diaphragm rupture: ① Manufacturing quality issues； ? ② Prolonged blockage of the inlet pipeline, along with prolonged lack of operation of the cylinder, results in stress on the diaphragm ； ③ Poor exhaust treatment, or failure to carry out exhaust treatment for the diaphragm chamber for an extended period of time.