Condensing Turbine

     The condensing turbine is single casing, single shaft, impulse type, when the powers not exceed 3000kW, turbine will provide a reduction gearbox; the powers exceed 6000kW, turbine will connect with a generator directly.

       For northern high cold zone of china, turbine may apply to the heating in winter through supplying the low vacuum circulating water(generate electricity in summer), so that to advance the economy benefit of power station (middle and smaller type).

       The non-controlled extraction condensing steam turbine may provide a certain steam flow for industrial need.

       This series unit consists of a rotor and stator. The rotor is assembled. The stator includes a casing, nozzle and diaphragm, labyrinth gland and bearing etc. A governing valve is connected with an actuator of speed regulation system via a mechanical lever.

       The turbine uses a full hydraulic governing system and provides the protection devices that have difference functions.

Type	Code	Rated output (KW)	Inlet conditions		Inlet steam flow (t/h)	Cooling water temperature		Exhaust pressure (MPa)	Rated  speed (r/min)	Steam rate (kg/ kW.h)	Weight (t)	Outline dimen-sion (L×H×Wmm)	Arrange-ment	Re-marks
			Pre-ssure (MPa)	Tempe -rature (℃)		Normal (℃)	Maxi-mum (℃)
N0.75-2.35	Q01	750	2.354	390	4.5	27	33	0.0080	6500L/ 1500R	5.97	15	3695×2235×2112	Single layer
N0.75-3.43	Q04	750	3.432	435	4.0	27	33	0.0090	6500L/ 1500R	5.35	15	3695×2235×2112	Single layer
N1.0-3.43	Q06 (1)	1000	3.432	435	5.77	27	33	0.0090	6500L/ 1500R	5.77	15	3695×2235×2112	Single layer
N1.5-1.27	Q05	1500	1.275	340	10.0	27	33	0.0090	6500L/ 1500R	6.4	17	3784×2235×2112	Single layer
N1.5-1.27	Q05 (2)	1500	1.275	360	11.6	27	33	0.0350	6500L/ 1500R	7.7	18	3648×2352×2239	Single layer	Specific design
N1.5-2.35	Q02	1500	2.354	390	8.4	27	33	0.0073	6500L/ 1500R	5.57	17	3784×2235×2112	Single layer
N1.5-2.35	H211 (5)	1500	2.354	390	8.7	27	33	0.0080	6500L/ 1500R	5.67	10	3342×1945×1850	Double layer
N1.5-2.35	H211 (1)	1500	2.354	390	8.7	27	33	0.0080	6500L/ 1500R	5.67	10	3342×1945×1850	Double layer
N3-2.35	T3021	3000	2.354	390	20	27	33	0.0080	5600L/ 3000R	5.54	15	3684×2424×2280	Single layer
N3-2.35	T3011	3000	2.354	390	16.1	27	33	0.0108	5600L/ 3000R	5.33	14	3684×2424×2280	Double layer
N3-2.35	T3019	3000	2.354	390	17-20.5	27	33	0.013-0.05	5600L/ 3000R	5.67-6.83	14	3684×2424×2280	Double layer	Specific design
N3-3.43	T3016	3000	3.432	435	14.5	27	33	0.0080	5600L/ 3000R	4.83	14	3684×2424×2280	Double layer
N3-2.35	T3008	3000	2.354	390	20.0	27	33	0.0080	5600L/ 3000R	5.54	14	3684×2424×2280	Double layer	*2
N3-3.43	T9048	3000	3.432	435	20.8	27	33	0.0080	5600L/ 3000R	5.08	14	3684×2424×2280	Double layer	*3
N3-2.35	T9053	3000	2.354	390	28.5	27	33	0.0080	5600L/ 3000R	9.91	14	3684×2424×2280	Double layer	*4
N6-3.43	T4001	6000	3.432	435	29	27	33	0.0070	3000R	4.72	19.5	4020×2550×2600	Double layer
N7.5-3.43		7500	3.43	435	30	27	33	0.0070	3000R	4.4				Inducti -on3t/h
N9-1.2	T4070	9000	1.2	280	60	27	33	0.0090	3000R	6.67
N12-3.43	T4053	12000	3.43	435	56	25	33	0.0070	3000R	4.6	53	5700×3300×3500	Double layer
Note：1、R—CW, view the generator from the turbine. L—CCW, view the generator from the turbine.           *2—Non-controlled extraction pressure:0.59MPa,extraction flow: 6t/h           *3—Non-controlled extraction pressure:0.59～0.78MPa,extraction flow:6～8t/h           *4—Non-controlled extraction pressure:0.69MPa,extraction flow: 18t/h