廈門岳航計算機工程有限公司

聯系人：李素云

企業QQ：2851195446，2851195466

手機：18965423501

座機：0592-5165501

4.6聲波清灰裝置的控制

聲波清灰裝置是與電除塵器相對獨立的一個系統，作用是在電除塵器停運時對除塵器內部積灰進行徹底清理，運行時將積灰振到灰斗中排出。故plc對聲波清灰裝置的控制經常用集中手動操作方式運行，當點擊運行時，聲波清灰裝置按照固定順序清灰一次，并可通過時間繼電器對運行時間進行控制，在規定時間內執行循環清灰。

plc控制在濟鋼煉鐵廠400㎡燒結機機頭除塵系統的應用中可以看出，plc系統可使電除塵系統自動化水平、控制性能、智能化等方面都有顯著提高，現場操作和維護工作量大大減少，設備故障率也大大降低。plc控制對實現電除塵器運行的自動化和管理的智能化，改善電除塵器的運行情況，提高電除塵器的除塵效率，延長各部分構件的使用壽命及節約能源等都具有直接影響和現實意義。

Lot of 12 Contra Clip RKD4 Terminal Block 4mm2 500V 32A

Lot of 6 Contra Clip RKD4 Terminal Block 4mm2 500V 32A

Lot of 8 Contra Clip RKD4 Terminal Block 4mm2 500V 32A

Lot of 12 Contra Clip SL4 Grounding Terminal Block IA-3

Lot of 13 Contra Clip SL4 Grounding Terminal Block IEC-947-7-2 4mm2

Lot of 17 Conta-Clip RK6-10 Terminal Blocks 10mm Tan 8 to 22AWG 600VAC/DC 55A

Lot of 5 Conta-Connect SL 4 Grounding Terminal Blocks 22AWG to 11AWG DIN Mount

Lot of 25 Contra-Clip RKD4 Terminal Blocks & 3 Contra-Clip AP RKD End Barriers

Lot of 23 Contra-Clip RK 2.5-4 & 1 Contra-Clip RK 2.5-10 End Barrier Beige

Ferraz Shawmut 67591 Power Distribution Block 1 Pole 2/0 to 10x 14AWG

Lot of 3 Allen Bradley 1492-PDE1141 Power Distribution Blocks, 600V 175A

Marathon 1333585 CH Power Distribution Panel 2AWG-600kcmil 600V 420A

New Allen Bradley 1492-PDE1183 Power Distribution Block 1 Pole 335A 600V

Ferraz Shawmut 69153 3-Pole Power Distribution Block

Marathon 1321580 1-Pole Power Block, 600V

Ferraz 67113 Aluminum Power Distribution Block 3-Pole

Ferraz 67562 Aluminum Power Distribution Block 2-Pole

Marathon 1433955 Power Distribution Block, 3-Pole, 600V, 350A

Marathon 1431955 Power Block 600V, 350A, 1-Pole

Marathon 1413400 Terminal Block Barrier 600V, 115A.CU 90A.AL

Ferraz Shawmut FSPDB2C Power Distribution Block 600V, 175A CU7, IEC 947-7-1

Lot of 4 Marathon 1411400 Power Block 1-Pole 600V 115A. CU 90A.AL

Lot of 3 Marathon 1411400 Power Block 1-Pole 600V 115A. CU 90A.AL

Marathon 1443560 Terminal Block 400MCM to 6AWG Line 2AWG to 14AWG Load

Lot of 40 Entrelec M4/6 5116 20A 600V 24 to 10AWG Terminal Block

Lot of 3 Entrelec MB10/22S 3-Pole Terminal Blocks, 750V~800V 6mm2

Lot of 17 Entrelec C Series End Cap Barriers, Gray, Slot Head Screw07KT98(WT98)

1404-M405A-DNT

140CPS11420

140CPU53414B

140DAO85300

1747-L514

1747-SDN

1756-A13

1756-CN2

1756-CNBR

1756-CP3

1756-IM16I

1756-PA72

1756-PA75

1756-PA75

1762-IF4

1762-IF4

1766-L32BXBA

1771-CP1

1783-US8T

1785-L20B

1C31169G02

2094-BC02-M02-S

2707-L40P2

2711-M3A18L1

Lot of 12 Entrelec 5118 Terminal Blocks w/ 6 Separators *Cosmetic Damage*

Lot of 7 Entrelec 5118 Terminal Blocks w/ 7 Separators 600VAC/DC 50A 8 to 24AWG

Lot of 50 Entrelec 5118 Terminal Blocks 600VAC/DC 50A 8 to 24AWG Gray

Lot of 6 Entrelec 5118 Terminal Blocks w/ 3 Separators 600VAC/DC 50A 8 to 24AWG

Lot of 6 Entrelec 5118 Terminal Blocks w/ 2 Separators 600VAC/DC 50A 8 to 24AWG

Lot of 5 Entrelec 5114 M6/8P Grounding Terminal Block w/ 4 FEM 6 End Caps

Lot of 50 Entretec 55A 5118 m6/8 Terminal Blocks and Lot of 5 FEM6 End Barriers

Entrelec MB10/22S Terminal Block 3-Pole