发明名称 |
MASUGNSGASRENINGSANLEGGNING FOR TRYCKMASUGNAR |
摘要 |
1503888 Throat gas cleaning plant GOTTFRIED BISCHOFF BAU KOMPL GASREINIGUNGS-UND WASSERRUCKKUHLANLAGEN KG 21 May 1976 [24 May 1975 (2)] 21239/76 Heading B1R A gas cleaning plant similar to that described in Specification 1446524 has a control arrangement wherein the crude gas pipe 3 is divided into (a) a main channel 12 containing a differential pressure annular gap washer 6 and expansion turbine assembly 7 with a quick-acting stop valve 9, and (b) a by-pass channel 13 containing an annular gap washer 14 as a pressure control valve and quickacting stop valve 15, wherein washer 14 and turbine assembly 7 are included as adjustment units in the control circuits for regulating gas pressure at furnace throat 2 and wherein valve 9 is arranged to close when the valve 15 opens and vice versa. The turbine assembly 7 comprises a control valve 18 which is controlled via 25 and 26 in response to alterations in throat gas pressure detected in adjustment unit 11. In a second embodiment (Fig. 2. not shown), the vanes 19 of the turbine itself are adjusted and the pressure control valve in the bypass channel 13 comprises split-path flap valves 14. In a third embodiment (Fig. 3, not shown), the pressure in 12 is controlled by adjustable vanes 32 in a distributor 31. |
申请公布号 |
SE416887(B) |
申请公布日期 |
1981.02.16 |
申请号 |
SE19760005607 |
申请日期 |
1976.05.18 |
申请人 |
* GOTTFRIED BISCHOFF BAU KOMPL GASREINIGUNS- UND WASSERRU;CKKUHLANLAGEN KG |
发明人 |
K-R * HEGEMANN;G * FINGER;A * BRINKMANN;H * WEISSERT |
分类号 |
B01D47/10;B01D50/00;B61B11/00;B65H75/44;C21B;C21B7/00;C21B7/22;F02C1/00;F02C6/00;F16D65/14;F27D17/00;(IPC1-7):01D50/00;21B7/22 |
主分类号 |
B01D47/10 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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