H-type vertical diagonal flow pump-Shenyang Petrochemical Power Station Pump Co., Ltd

H-type vertical diagonal flow pump

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Power Station Section

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13804068898

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Detail

Overview
Vertical inclined flow pump is especially suitable for power plant circulating water pump, can also be used for iron and steel plants, docks and other industrial water pump and city water, sewage, salt field brine, drainage and farmland irrigation pump.
Performance range
Flow rate:Q = 600 ~ 54000m ³/h
Head: H = 4~95m
Product Features
1. Small size, light weight, small area of the unit, no irrigation before starting.
High efficiency, the pump efficiency is about 80 ~ 91%.
3. Good cavitation performance.
4. Safe and reliable, long service life. It is suitable for conveying clear water, sea water and other liquids below 55 ℃. The specially designed pump can also transport sewage, brine and liquid below 85 ℃.
Model Description

Structure
H type pump for single, two-stage vertical centrifugal or diagonal flow impeller and with guide vane body pump.
1. Pump connection mode (see vertical diagonal flow pump installation form diagram). Single foundation: machine pump direct connection, installed on a foundation. Among them, the discharge pipe of the pump is on the basis of the pump, and it is also under the basis of the pump. Double foundation: the pump is installed on its own foundation.
2. The suction pool of the pump is a wet pit type, that is, the pump is directly inserted into the open canal (according to user needs, it can also be designed as a dry pit structure).
3. The pump adopts adjustable structure, the blade can be directly adjusted during operation, and the blade adjustment range is 2.75 ° ~-10 °.
4. The bearings in the middle of the pump are water-lubricated rubber bearings, BBF bearings or Sailong bearings.
5. The pump shaft is provided with a shaft protective tube, which is filled with clean pressure water to lubricate the bearing. Under special circumstances, it can also be oil-lubricated copper alloy bearings, or anti-dry wear bearings, and the pump itself can be lubricated with medium.
6. The pump can be divided into rotor (impeller, shaft, protective tube, bearing, shaft seal, etc.) and guide vane body can be drawn out of the double shell type (see 1400HTCXE, 1600HK, 1800HK pump structure diagram) and non-drawn out single shell structure (see 2200HB pump junction diagram).
7. The axial thrust of the pump is mostly borne by the thrust bearing of the motor. Some pumps with a discharge diameter of 350~1000mm can be designed to bear the axial force by the thrust bearing of the pump itself as required. See the structure diagram of the H-type pump (350~1000mm diameter).
shaft seal
The upper end of the pump is provided with a stuffing box, which is sealed by soft packing, mechanical seal or parking seal. The shaft seal is equipped with a replaceable shaft sleeve to protect the pump shaft.
Drive
The pump is directly driven by an electric motor through a rigid coupling. From the drive end, the pump rotates clockwise. Generally speaking, the pump allows short-term reversal, and when the user does not allow the pump to reverse, the reverse mechanism can also be added.
Note: Some pumps are connected by flexible coupling (when the pump itself has thrust bearing).
Performance parameter tabl

Pump type	Flow rate		head H （m）	Rotational speed n （r/min）	Pump efficiency η （%）	Cavitation allowance （NPSH)r （m）	Coupled motor （kW）
Pump type	Q (m²/h)	Q (m²/s)	head H （m）	Rotational speed n （r/min）	Pump efficiency η （%）	Cavitation allowance （NPSH)r （m）	Coupled motor （kW）
300HBR	600	0.17	33.5	1475	80	4.5	90
300HB₂R	600	0.17	67	1475	80	4.5	185
350HBR	900	0.25	47.5	1475	80	6.5	185
350HBS	900	0.25	29.5	1475	80	6.5	132
350HKT	900	0.25	19	1475	80	7	75
350HKU₂	900	0.25	12	1475	80	6.5	55
350HKU₃	900	0.25	7.4	980	80	4.5	37
350HB₂R	900	0.25	95	1475	80	6.5	355
350HB₂S	900	0.25	59	1475	80	6.5	220
350HBRA	900	0.25	35	1475	80	4.5	132
350HKTA	860	0.24	15	1475	80	7.5	55
350HB₂S₂	600	0.17	46	1475	76	7	132
350HBS₂	600	0.17	19	1480	76	6.5	55
350HRW₂-6	720	0.20	33	1475	80	6.5	100
350HTW₂-6	650	0.18	12.5	1475	80	7	37
400HBR	1290	0.36	60	1475	81	7.5	315
400HBS	1290	0.36	37.5	1475	81	8	200
400HKT	1290	0.36	24	1475	81	8.5	132
400HKU₂	1290	0.36	15	1475	81	8	75
400HKU₃	1290	0.36	9	980	81	5.5	55
400HKU₄	1290	0.36	6	735	81	4	37
400HB₂S	1290	0.36	75	1475	81	8	400
450HBR	1740	0.48	43	980	81.5	5.5	315
450HBS	1740	0.48	26.5	980	81.5	5.5	185
450HKT	1740	0.48	17	980	81.5	6	132
450HKU₂	1740	0.48	11	980	81.5	6	75
450HKU₃	1740	0.48	7	735	81.5	4.5	55
450HB₂R	1740	0.48	86	980	81.5	5.5	630
450HB₂S	1740	0.48	53.5	980	81.5	5.5	400
500HBR	2280	0.63	51	980	82	7	450
500HBS	2280	0.63	32	980	82	7.5	280
500HKT	2280	0.63	20	980	82	7	180
500HKU₂	2280	0.63	13	980	82	7	132
500HKU₃	2280	0.63	8.5	735	82	5	75
500HB₂S	2280	0.63	64	980	82	6.5	560
600HBR	3000	0.83	62	980	82.5	8	710
600HBS	3000	0.83	38.5	980	82.5	8	450
600HKT	3000	0.83	24.5	980	82.5	9	315
600HKV	2800	0.78	8	590	82.5	7	90
600HKU₂	3000	0.83	15.5	980	82.5	8.5	180
600HKU₃	3000	0.83	10.5	735	82.5	6	132
700HBR	3900	1.08	50	735	83	6.5	810
700HBS	3900	1.08	31	735	83	6.5	500
700HKT	3900	1.08	20	735	83	7	500
700HKV	3900	1.00	9.4	590	83	5	132
700HKU	3900	1.08	12.5	735	83	7	180
700HB₂S	3900	1.08	62	735	83	6.5	900
700HKV₁	3900	1.08	8.5	590	83	6.5	132
700HR-6.35	3900	1.08	62	735	83	6.5	1000
800HBR	5000	1.39	59	735	84	7.5	1250
800HBS	5000	1.39	37	735	84	8	710
800HKT	5000	1.39	23.5	735	84	8.5	450
800HKV	4500	1.25	10.5	590	83	6	185
800HKU	5500	1.53	15	735	83	8	315
800HB₂S	5000	1.39	74	735	84	8	1600
800HTCX	5400	1.50	21	735	84	8.5	450
900HBR	6360	1.77	51.5	590	84	6.3	1250
900HBS	6360	1.77	32	590	84	7	810
900HKT	6360	1.77	20.5	590	84	7.5	500
900HKU₂	6300	1.77	13	590	83	7	315
900HKU	6000	1.67	9	495	83	6	220
900HR-6.35	630	1.75	64	590	84	6.3	1600
900HB₂S	6360	1.77	64	590	84	7	1600
1000HBR	9000	2.50	60	593	87	8	2000
1000HBS	8550	2.38	38	593	85	8	1250
1000HKT	9000	2.50	23	593	87	9	810
1000HKV	7500	2.08	10	423	85	5	320
1000HKU	9375	2.60	15	593	85	9	500
1000HTCX	8356	2.46	21	593	86	8	710
1200HB	14000	3.89	24	495	87	9	1250
1200HKT	11520	3.20	24	495	86	11	1250
1400HKU	16200	4.50	18	495	85.5	8.8	1250
1400HKU_II-A	16200	4.50	20.5	495	85	8.8	1400
1400HB	17400	4.83	23	495	87	11	1600
1400HB-C	18200	5.06	18.5	423	87	9	1400
1400HB-B_II	17280	4.80	23.5	495	87	11	1600
1400HB-D	18000	5.50	22	423	86	11	1600
1400HB-E	19080	5.30	24	495	87	11	1800
1600HB	23800	6.60	18.5	370	88	8.8	1800
1600HK	24360	6.77	9.3	295	88	7	800
1600H_IIVC	20556	5.71	17.8	370	88	8	1400
1600HTCX	25200	7.00	24	370	88	11	2500
1600HTCX₂	22000	6.11	20.35	370	88	11	1800
1600HTCX₄	25760	7.16	24.5	370	88	11	2500
1600HTCX₆	18000	5.00	24	423	88	11	1600
1600H_IIVCX	24732	6.87	12.5	370	88	8	1250
1800HK	31140	8.66	20	370	88	13.5	2500
1800HV	17280	4.80	17.1	495	85.5	8	1400
1800HTCX	28080	7.80	25.1	370	88	9	3000
2200HB	48000	13.30	21	247	89	9	3500
2600HTEXJ	54000	25	27.6	250	91		5000