1. Descriptions:
The heat transfer oil furnace, with stable performance and reliable quality, is examined and approved by the State Technical Supervision Bureau, and is tested by Yantai City.
The machine runs with coal, heavy oil, light oil or flammable liquid as fuel, heat transfer oil as heat carrier. It transports heat to devices by the forced liquid circulation of the oil pump, then returns to re-heating.
This once-through type special industrial furnace is widely used in petrochemical, textile, printing and dyeing, plastic, rubber, food processing, wood processing, asphalt heating, carton production, vegetable dehydration, baking varnish and sand mold casting.
2. Categories:
The equipment is made up of furnace body and furnace base. The medium and small furnaces adopts vertical cylindrical structure, and the large furnace uses horizontal box structure. It has two ways of combustion: Machanical and manual burnings. The base of the mechanical buring furnace consists of reduction box, stoker and tapping machine and has three kinds of grates: Chain grate, reciprocating grate and climbing grate. The manual burning furnace uses the fixed grate, manual casting coal and tapping.
3. Features:
(1) The device can run at a lower pressure and get a higher operating temperature.
(2) The machine can get the stable heating and precise temperature.
(3) At all levels of load, thermal efficiency is maintained at optimum levels.
(4) The machine uses liquid phase to transport heat, and at 300 º C heat carrier is 70 times lower than the saturated steam pressure of water.
(5) It has complete operational control and security monitoring devices.
(6) It helps to save electricity, oil and water, and can recover investment in 3 to 6 months.
| Type | YY(Q)L-
116Y(Q)(80) | YY(Q)L-
230Y(Q)(20) | YY(Q)L-
300Y(Q)(25) | YY(Q)L-
350Y(Q)(30) | YY(Q)L-
470Y(Q)(40) | YY(Q)L-
600Y(Q)(50) |
| Rated Thermal Power (Kw) | 116 | 230 | 300 | 350 | 470 | 600 |
| Thermal efficiency(%≥ ) | 75 |
| Design Pressure(Mpa) | 0.7 |
| Media Highest temperature(& ordm; C) | 350 |
| Furnace oil Capacity(m³ ) | 0.07 | 0.1 | 0.14 | 0.24 | 0.3 | 0.4 |
| Circulating Oil Volume(m³ /h) | 10 | 20 | 40 | 40 | 45 | 62 |
| Tubing Connecter Caliber(DN) | 50 | 70 | 80 | 80 | 100 | 100 |
| System Installed Capacity(Kw) | Oil | 11 | 12 | 12 | 12 | 15 | 15 |
| Gas | 11 | 17 | 17 | 17 | 17 | 27 |
Dimensions
(mm) | L | 900 | 1100 | 1250 | 1300 | 1300 | 1300 |
| W | 1838 | 1080 | 2000 | 2000 | 2000 | 3050 |
| H | 1600 | 1830 | 2040 | 2040 | 2040 | 2005 |
| Equipment Weight (kg) | 1090 | 1510 | 1710 | 2380 | 2560 | 3100 |
Shandong Longxing Chemical Machinery Group, which was founded in 1971, is a large chemical machinery group in China. It is not only one of the fixed units of China National Chemical Equipment Corporation (CNCE), but also the specialized production enterprise for the 1, 2, 3 grade pressure vessels and the heat transfer oil furnaces. The group covers an area of 180, 000 square meters, with an construction area of 50, 000 square meters, and owns the fixed assets of 86 million (CNY). There are 580 employees, including 98 engineer technicians and 10 senior engineers.
The company mainly produces many series of chemical industry equipment, for example, the grinding equipment, dispersion equipment, emulsifying equipment, reacting equipment, conducting oil furnace, the kneading machines, mixers, as well as the complete sets of equipment for paints, coatings, pesticides, medicine, food and washing cosmetics. The quality of the products lead on the industry, and a number of products win Shandong Province and Yantai City Science and Technology Progress Award. It is the largest chemical machinery industry base, and its multiple products have the optimum quality.
Shandong Longxing Chemical Machinery Group Company consists of five enterprises (companies) as follows: The Laizhou Chemical Machinery Co., Ltd., the Laizhou Mixing Equipment Co., Ltd., the Laizhou Longxing Chemical Equipment Co., Ltd., the Laizhou City Chemical Machinery Research Institute, the Laizhou City Special Heat Transfer Oil furnace Research Institute. The annual turnover is 110 million (RMB), and the annual tax and profit goes to 18 million (RMB). For several decades, the group follows the business principles of "quality first, customer first, sincerity formost", which has won the customers' praise and trust, and the products sell well all over the country and many are exported to Southeast Asia and the Eurasian region.
Since the company was founded in 1971, we always adhere to the development strategies as follows: Quality wins survival; Credit is the foundation of enterprise; Technology advances development. With the strong technical force, excellent production, processing and test equipments, perfect quality assurance system, advanced enterprise management mode and high-quality cadres and workers, we can provide customers with high-quality products that we are proud of. We have passed the ISO9002 international quality system certification, and the product quality reaches the domestic leading level. Some products successfully fill the national and provincial vacuum. More than a dozen new products win the Shandong Province and Yantai City Science and Technology Progress Award.
Our company has been awarded "Shangdong Provential Contract-stressing and Promise-keeping Enterprises", "Shangdong Provential New High-tech Enterprise Certificate", "Shandong Branch of Agricultural Bank of China Credit Enterprises", "Yantai City Civilized Units", "Yantai City Star Enterprise", "the Satisfactory Unit of the Customers in Laizhou City "and other honorary titles.
