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Cooling Equipment for Industrial Turbines Tubular Oil Coolers

FOB Price:	US$73,000.00 / Piece
Min. Order:	1 Piece

Min. Order	FOB Price
1 Piece	US$73,000.00

Port:	Lianyungang, China
Production Capacity:	2000
Payment Terms:	L/C, T/T, D/P, Western Union, Paypal, Money Gram

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Product Description

Company Info

Basic Info.

Model NO.

JSLY

After-sales Service

Support for Home Visits

Warranty

20 Years

Type

Water-Cooled

Cooling Water

Industrial Water

System Type

Closed System

Fans Species

Double-speed fan

Noise Level

Low

Application Fields

Machinery

Certification

ISO, CE

Condition

New

Design Water

25t/H

Cooling Area (Projection)

Quantity of Cooling Oil

Trademark

liansheng

Transport Package

Sea Freight

Specification

JSLY-10

Origin

China

HS Code

84314990

Product Description

Cooling equipment for industrial turbines Tubular oil coolers

Product Description

Tubular oil cooler
Utility model patent: ∶ZL 2014 2 0456485.0 I.

one:Usages and features:
Usages
(1)Oil coolers are indispensable for lubricating large and medium-sized mechanical equipment such as steam turbines, fans, coal mills, water pumps and ship power in industrial and mining enterprises. On the basis of absorbing the advantages of similar products, our company made a lot of experiments on the vibration of laminar flow on the oil side of heat exchange tubes, and finally successfully developed the latest tubular oil cooler.

(2)Product structure and working principle
The characteristics of the flow operation of the tubular oil cooler are that the oil passes through the shell side and the water passes through the pipe side. The heat transfer coefficient of the outer oil side of the tube is 1/20-1/10 of that of the inner tube, and the thermal resistance is mainly on the oil side. In this equipment, the traditional arcuate partition plate is changed into a swirl guide plate. The main principle is that the cooling oil enters the shell side of the oil cooler through the oil pump, and rotates along with the guide of the swirl guide plate, and the oil washes along the circumferential direction of the pipe while rotating. The structural parameters of the pipe are the optimized results through many comparative tests, and it has excellent performance, safe and reliable use. It is an ideal auxiliary product for steam turbine units.
(3)Product features
Compared with other types of oil coolers, tubular oil coolers have the following advantages:
1.Heat transfer efficiency is 2-3 times that of plate oil coolers;
2.Compact structure: its compactness is 1-2 times that of plate heat exchangers;
3.The oil resistance is small. Because the swirl guide plate is used, the oil enters tangential flow, which is beneficial to the fluid operation.
4. Long service life, convenient installation and maintenance: the thermal expansion stress of the heat exchange tube is small, so there is no common problem of heat exchange tube bursting and leakage. Because it is still a shell-and-tube structure, it is convenient for installation and maintenance.

Product selection:

1. Product object
1.This product series is specially designed for condensing steam turbines and various heating steam turbines in thermal power plants. It can also be used for lubrication of boiler feed pumps, coal mills, suction fans, etc. of power machinery in industrial and mining enterprises, and cooling of power oil.

2.Product Model Model

3.Selection notice
There are many types of steam turbines designed by domestic and foreign steam turbine manufacturers. On the basis of extensive data collection, our company has summarized the ordering and selection schemes of various steam turbine oil coolers. As shown in the table. If users have special requirements, please contact our company.

Installation of oil cooler

1.Preparation before installation
Before leaving the factory, the oil cooler is subjected to 0.6mpa water pressure test. However, before installation, according to the provisions of the Technical code for electric power construction and acceptance (Steam Turbine): "The cold ink side shall be subjected to a water pressure test which is 1.5 times of the working pressure, and there shall be no leakage for 5 minutes.

2. Installation of oil cooler:
(1) The oil cooler is supported on the prepared bracket, and can reliably meet its dynamic and static load requirements.
(2) Because the arch partition plate of the support is changed to the swirl guide plate, the oil inlet direction of the oil cooler is the forward direction, so do not install it backwards.

Appendix: Selection list of oil coolers for heat supply turbines

Turbine types	Turbine models	Recommended cooling area for ordering oil coolers m2	Number of units per turbine
Turbine types	Turbine models	Recommended cooling area for ordering oil coolers m2	Number of units per turbine
Back Press type	B1.5	10	1
	B3	10	2
	B6	12.5	2
	B12	17.5	2
	B25	35	3
	B50	48	2
Pumping Breathing Back Press type	CB1.5	10	1
	CB3	10	2
	CB6	12.5	2
	CB12	20	2
	CB25	42	2
	CB50	48	3
Single Draw condensate steam type	CN1.5	10	1
	CN3	10	2
	CN6	17.6	2
	CN12	20	2
	CN25	42	2
	CN50	55	3
	CN135	75	3
Double Draw condensate steam type	CCN6	20	2
	CCN12	30	2
	CCN25	42	2
	CCN50	55	3
	CCN135	75	3
	CCN200	95	3
	CCN300	95	4

Detailed Photos

Product Parameters

Performance and specification of oil cooler for condensing steam turbine

Mode of Steam turbine	Mode of Oil cooler	()M² Cooling area (projection)	t/h Quantity of Cooling oil	Preset temperature		°C maximum temperature	t/h Preset quantity of Water	Numbersof oil coolers
Mode of Steam turbine	Mode of Oil cooler	()M² Cooling area (projection)	t/h Quantity of Cooling oil	In	Out	°C maximum temperature	t/h Preset quantity of Water	Numbersof oil coolers
N1.5	JSLY-10	10	8	55	45	33	25	1
N3	JSLY-10	10	8	55	45	33	25	2
N6	JSLY-12.5	12.5	8.7	55	45	33	25	2
N12	JSLY-17.5	17.5	12.6	55	45	33	30	2
N12	JSLY-20	20	12.6	55	45	33	30	2
N20	JSLY-30	30	27	55	45	33	65	2
N25	JSLY-35	35	30	55	45	33	85	2
N30	JSLY-42	42	36.9	55	45	33	102	2
N50	JSLY-48	48	40	55	45	33	112	2
N100	JSLY-55	55	47	55	45	33	135	3
N125	JSLY-60	60	52.8	55	45	33	150	3
N200	JSLY-75	75	72	55	45	33	170	3
N300	JSLY-95	95	120	55	45	33	200	3

Product size

Mode of Oil cooler	Do Outer diameter of shell	A1	A2	B1	B2	B3	base			Dg Nozzle specification	t Weight
Mode of Oil cooler	Do Outer diameter of shell	A1	A2	B1	B2	B3	a	b	d1*n	Dg Nozzle specification	t Weight
JSLY-10	352	340	230	1050	345	150	380	380	20*4	65	0.156
JSLY-12.5	352	340	230	1380	345	150	380	380	20*4	65	0.65
JSLY-17.5	402	350	240	1465	345	150	430	430	23*4	80	0.84
JSLY-20	402	350	240	1600	370	150	430	430	23*4	80	0.84
JSLY-30	502	400	300	1150	503	180	525	525	23*4	125	0.95
JSLY-35	502	400	300	1300	503	180	525	525	23*4	125	1.02
JSLY-42	502	400	300	1600	503	180	525	525	23*4	150	1.10
JSLY-48	502	400	300	1700	503	180	525	525	23*4	150	1.25
JSLY-55	650	505	330	1520	503	200	680	680	25*4	150	1.55
JSLY-60	650	505	375	1720	550	200	680	680	30*4	150	1.84
JSLY-75	650	505	375	2100	550	200	680	680	30*4	150	1.9
JSLY-95	700	505	400	2170	605	200	730	730	30*4	200	2.67

Company Profile

Lianyungang Jiusheng Electric Power Auxiliary Machinery Co., Ltd.

a national high-tech enterprise, is located at the foot of Jinping Mountain and beside the Qiangwei River. The factory is located in Lianyungang City, Jiangsu Province, the intersection of the the Belt and Road, and the east bridgehead of the Eurasian Continental Bridge.

It is adjacent to the 5A scenic spot of Huaguo Mountain and Liu Zhizhou Sports Park.

It is 5 kilometers away from the entrance and exit of the expressway, 13 kilometers away from the airport, and 36 kilometers away from the port.

It has convenient transportation by land, sea and air.

The company was founded in 2012 with a registered capital of 51 million yuan and an area of 20,000 square meters. It has 6 standardized industrial plants, supporting office areas, living quarters and finished goods yards, with a building area of about 11,000 square meters.

Our Advantages

Jiusheng Company has honed a sword for ten years, casting the soul of the enterprise with the spirit of craftsman.

Under the careful creation of Chairman Xie Qizhi, it has grown into a well-known enterprise in the domestic power auxiliary machinery industry.

It integrates the design, production and sales of electric auxiliary machinery, pressure vessels, chemical equipment and pipeline engineering installation services.

It has the qualification of designing & manufacturing
D1 and D2 level pressure vessel , and the qualificaton of GB2 and GC2 pipeline engineering installation.
It passedISO9001 international quality system,ISO14001 environmental health management system, ISO45001 occupational health management system certification in the industry, and also owns Madrid international trademark and product import and export qualification.

It has certain manufacturing experience in American standard and European standard pressure vessels and other products and has been recognized as a qualified supplier by more than 10 central enterprises in the industry, including CNNC, Sinopec, PetroChina, Huadian, Huaneng, China Resources, China Railway, China Energy Construction, China Power Construction, Guoneng, Everbright, etc.

Address: No. 18, Xinba Middle Road, Industrial Park, Jinping Town, Lianyungang, Jiangsu, China

Business Type: Manufacturer/Factory

Business Range: Chemicals, Industrial Equipment & Components, Instruments & Meters, Manufacturing & Processing Machinery, Metallurgy, Mineral & Energy

Management System Certification: ISO 9001, ISO 14001

Main Products: Deaerator, Silencer, Water Filter, Storage Tank

Company Introduction: The company was established in 2012 with a registered capital of 51 million yuan and covers an area of 25 acres. It has 6 standardized industrial plants and supporting office areas, living areas and finished goods yard, with a construction area of about 10, 000 square meters. Jiusheng company has been sharpening a sword in ten years, casting the soul of the enterprise with the spirit of craftsmanship. Under the careful construction of the chairman Mr. Xie Qizhi, it has grown into a power auxiliary equipment enterprise in Gangcheng. She integrates the design, production and sales of power auxiliary equipment, pressure vessels, chemical equipment and pipeline engineering installation services. It is the chairman unit of Lianyungang Power Auxiliary Equipment Industry Association. Has the design and manufacture of D1, D2 pressure vessels, GB2, GC2 pipeline engineering installation qualifications, passed the ISO9001 quality system certification and ISO14001 environmental health management system certification, ISO45001 occupational health management system certification in the industry, by China National Nuclear Corporation, Sinopec, PetroChina, Huadian, Huaneng, China Resources, China Railway, China Energy Construction, China Power Construction, National Energy, Everbright and other more than 10 central enterprises in the industry were recognized as qualified suppliers, and the company was listed in the Jiangsu Equity Exchange Center in 2018.

Since its establishment, the company has successfully developed new structures such as "special muffler for nuclear power units", "composite steam muffler", "multi-pipe fan muffler", "self-cleaning industrial water filter", "magnetic filter", "Air filter", "Low-consumption high-efficiency water jet air extractor", "Energy-saving deaerator", "High-efficiency waste heat recovery device", "Tubular oil cooler", "Intelligent rubber ball cleaning device", "Fully automatic" More than 20 series and hundreds of specifications of electric power environmental protection and energy saving equipment such as "dosing device". The company has been committed to technological innovation and product research and development, and has obtained nearly 40 product patents, including 4 invention patents. A variety of products have been recognized as national high-tech products, such as "deaerator exhaust steam waste heat recovery device", "water jet air extractor", "silencer", "water filter" and so on. The company has perfect production inspection standards, and all new products have passed the quality inspection of "Jiangsu Provincial Product Quality Inspection and Supervision Center"

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