Company Profile

　　Shandong Shuangleng Environmental Technology Co., Ltd. is located 2 kilometers south of Anqiu Toll Station and east of Lu'an Pharmaceutical Factory in the fiberglass community. It has a registered capital of 20 million yuan and a construction area of 3,000 square meters. It has more than 20 professional technicians, including 4 outsourced engineers (2 from the Fourth Design Institute of China Machinery Industry Ministry and 2 from Shandong Power Design Institute), 50 production personnel, and can independently research and develop various models of fiberglass cooling towers, evaporative air coolers, and other fiberglass products. It can provide users with systematic heat exchange solutions and water treatment solutions according to their needs.
　　Shandong Shuangleng Environmental Technology Co., Ltd. is a professional company integrating the design, research and development, manufacturing, sales, and service of various professional cooling towers, including counterflow, crossflow, and spray types. Such as: square cooling towers, energy-saving cooling towers, cooling towers, fiberglass fans, fiberglass cooling towers, fiberglass, fiberglass gratings, fiberglass corrosion protection, fiberglass pipes, etc. It can be widely used in chemical, petroleum, metallurgy, power, pharmaceutical, water treatment, food, heating, mining, and papermaking industries, and also undertakes the design, manufacturing, sales, and service of fiberglass products.
　　Shandong Shuangleng Environmental Technology Co., Ltd. focuses on improving the enterprise's modern management level and product research and development capabilities. It closely monitors the development trends and advanced technologies in the domestic and international environmental protection industry, cooling technology industry, and composite materials industry, constantly improving its research and development skills and innovative products, providing customers with high-quality products and services.
　　Shuangleng's Quality Policy: To provide users with high-quality products and services, to meet user requirements with advanced, economical, practical, and reliable products and high-quality services, and to assume responsibility for the quality of the products and services provided.
　　Shuangleng's Quality Goal: The main technical performance indicators of the main products reach the advanced level of similar products in the country.
　　Shandong Shuangleng Environmental Technology Co., Ltd. is willing to provide high-quality products and first-class service to our customers. We sincerely look forward to cooperating with you to create a better future.
 
Cooling towers have high temperature resistance, acid and alkali resistance, and anti-aging thermal performance for industrial water circulation systems. It is a necessary equipment for cooling circulating water. It is widely used in chemical companies, large shopping malls, and commercial enterprises. Cooling towers themselves are not dangerous equipment, but with the development of industrialization, cooling towers, as a special type of water treatment equipment, will endanger the public safety of companies and people once an accident occurs, causing huge losses to company production and even the people. Causing huge losses of life and property; Therefore, for the public safety of enterprises and the safety of people's lives and property, our company is a professional manufacturer of cooling towers. Based on our company's many years of experience, we remind users and friends to use cooling towers. Please pay attention to the following points:

Cooling Tower Precautions:

1. When the cooling tower leaves the factory, it should be accompanied by a product quality certificate, a cooling tower operation and maintenance manual, and a qualified supervision inspection certificate, etc.

2. Processing, production, installation, use, and later maintenance and transformation of the cooling tower. Units engaged in the installation, maintenance, and transformation of cooling towers shall obtain a cooling tower processing and production license before engaging in cooling tower processing and production. Cooling tower installers should receive long-term training from the cooling tower manufacturer to assemble the cooling tower; If used, if one party personally assembles the cooling tower, it must be assembled according to the technical data, installation drawings, and cooling tower installation videos provided by the cooling tower manufacturer.

3. Acceptance of cooling tower installation and commissioning. After the cooling tower is assembled, the installers should debug the cooling tower as soon as possible and cooperate with the user to test the water and electricity. If the pipeline and power supply are not in place, the installers should provide training and explanations to the user to ensure subsequent cooling.

4. Registration of the cooling tower. After inspecting and accepting the cooling tower, the manufacturer should register the user and keep a record. After one month of operation, a return visit should be conducted on the cooling tower.

5. Operation of the cooling tower. Before the operation of the cooling tower, our company's technical personnel must explain the operation, operation, and subsequent maintenance of the cooling tower one by one. Users should operate and maintain strictly according to the operation and maintenance manual of the cooling tower and keep detailed records.

6. Overhaul of the cooling tower. The worn parts of the cooling tower should be checked every quarter. Wearable parts include: cooling tower nozzles, cooling tower water distributors; a thorough regular inspection should be carried out annually, and the inspection content includes: 1) whether the motor wiring is aging, 2) whether the reducer is lacking oil, 3) whether the cooling tower nozzles and water distributors are damaged; 4) whether the filling is blocked or damaged, 5) whether the cooling tower frame fasteners are loose.

In fact, the impeller assembly, fan, and drive shaft are three important components of the cooling tower, and their "status" will directly affect the operation of the cooling tower.

The impeller assembly includes: a corrosion-resistant steel hub assembly, a high-strength epoxy glass fiber reinforced plastic molding, lightweight blades with airfoils, smooth transitions of the various parts of the fan blades, smooth appearance, no cracks, burrs, etc., visible in each component Bubbles within a 100mm range, bubble diameter ≯3mm. There is also a drive shaft, which is made of all stainless steel material without intermediate support.

The coupling of the cooling tower drive shaft uses high-quality stainless steel metal laminated elastic diaphragms, which can effectively prevent vibration and meet the needs of reducing vibration in mechanical transmission.

The cooling tower fan uses a high-strength, corrosion-resistant fiberglass cooling tower dedicated fan with high strength and large air volume. The fan blades have a hollow structure and are equipped with oil temperature and vibration parameter monitoring probes, which can realize online detection, alarm, and accident interlocking shutdown, effectively ensuring the safe operation of important operating equipment.

In order to standardize the use standards of cooling towers, Shandong Shuangleng Environmental Technology Co., Ltd. has formulated three basic principles for the selection of cooling towers: Let's take a look!

1. Determine the flow rate: The simplest method is to select according to the actual flow rate and pressure of the on-site circulating water pump; or according to the amount of cooling water required by the equipment.

2. Determine the temperature: According to the cooling water requirements of the equipment, determine the outlet temperature of the equipment and the inlet temperature of the equipment, that is, the inlet temperature of the cooling tower; in terms of temperature, cooling towers can be divided into standard type and medium temperature type. Cooling towers are divided into high temperature type and high temperature type. The temperature difference of the standard model is 5℃, the temperature difference of the medium temperature model is 10℃, and the temperature difference of the high temperature model is more than 10℃.

3. Determine the installation environment of the cooling tower: Select the type according to the installation environment of the cooling tower. Medium and high-temperature cooling towers are usually installed directly above the circulating pool, so you can choose a cooling tower without a water pan. Standard cooling towers are generally installed on the roof or flat ground of the equipment room, and low-noise or ultra-low-noise series cooling can be chosen according to the installation location.