Basic Info.
Application 1
Hydropower Station,Power Plant...
Application 2
Sf6 Electrical Appliances and Gis...
Function
Sf6 Filling,Recovery,Purification,Drying,Storage..
Product Description
LH Series SF6 gas recovery, purification, filling device
SF6 gas recovery and filling device is used for SF6 gas-insulated electrical equipment manufacturer and the running& scientific research department to vacuumize various electrical equipments, charge SF6 gas to electrical equipment, and recover SF6 from electrical appliances used or tested. Simultaneously it purifies, compresses, liquefies and stores the SF6 to the storage tank. This device is suitable for SF6 electrical appliances and GIS combined electrical appliances of various voltage levels.
The device consists of recovery system, inflatable/filling system, vacuum system, purification system, and gas storage system.
Main functions of this device
1. Vacuuming and vacuum measurement for the device itself and electrical equipment, storage tank and others.
2. Recover SF6 gas from electrical equipment.
3. Drying and purifying the recovered and recharged SF6 gas.
4. Recharge SF6 gas to electrical switchgear.
5. Compressed, liquefiedstorage of SF6 gas.
Main components and features
1. Adopting the system principle of German DILO company and assisting the international advanced condensing liquefaction method to reduce the working pressure of the system, improve the working efficiency of recycling. Advanced design, complete functions, reasonable structure, simple and easy operation.
2. Compression system uses SF6 special compressor introducing foreign compression technology, which can directly compress SF6 gas into liquid to store in SF6 storage tank (or use auxiliary refrigeration compression& storage) to realize oil-free rapid recovery of SF6 gas.
3. The vacuum system uses a two-stage rotary vane vacuum pump with a fast vacuum rate and an oil return prevent device is equipped in the system.
4. The recovery pressurization system uses a single-stage rotary vane pump (diaphragm pump) with low residual pressure and high speed.
5. The purification system uses the American Pioneer filter, which adopts two-stage built-in electric heater and built-in high-efficiency adsorbent, the purification effect is more remarkable (not need to replace the adsorbent frequently).
6. The three-phase power supply for the device electrical system is automatically confirmed and adjusted.
7. The device control system uses the imported latest patented SF6 special valve, which is more reliable than the similar ball valve (uses American NELES-JAMESBURY valve).
8. The storage system can be equipped with liquid storage tanks of various specifications& capacities according to the needs of users.
9. The equipment is air-cooling movable type, which can be used in the place without external water source.
No. | Type Para. | LH-16Y-4 /(8) /(15) | LH-38Y-4 / (8) / (15) | LH1-38Y-15 | LH2-38Y-30 | LH3-38Y-70 | Unit |
1 | Extreme Vacuum | ≤10 | Pa |
2 | Vacuum rate | 14.4(4) 28.8(8) 54(15) | 14.4(4) 28.8(8) 54(15) | 54(15) | 108(30) | 252(70) | m3/h (L/s) |
3 | Filling rate | 5(6) | 5(6) | ≥6 | ≥6 | ≥8 | m3/h |
4 | Recovery initial pressure | ≤0.8 | MPa |
5 | Recovery end pressure | 1-5(according to product technical requirements) | KPa |
6 | Recovery rate | 16 | 22 | 40 (54 optional) | m3/h |
7 | Annual leakage | <1 | % |
8 | Max. design pressure | 2.6-4.0(according to product technical requirements) | MPa |
9 | Container | 0.05 m3,0.1 m3,0.2 m3,0.4 m3,0.6 m3,1 m3,selected or customized according to user's requirements is available | m3 |
10 | Drying& regeneration purification filtration method | Vacuum heating activation self-regeneration treatment | |
Note: This series of recovery devices are equipped with vacuum heating regeneration filter. If the user has special requirements, customized special devices are available.
Address:
16FL, No.6 Building,No.1 Minyue Road, Jiangbei District, Chongqing, China
Business Type:
Manufacturer/Factory, Trading Company, Other
Business Range:
Electrical & Electronics, Industrial Equipment & Components, Instruments & Meters, Manufacturing & Processing Machinery, Metallurgy, Mineral & Energy
Management System Certification:
ISO 9001, ISO 14001
Company Introduction:
Professional provider of hydropower plant equipments, overhaul, upgrade and spare parts.
Leading supplier of electric power and relative equipments.
Get what you need, we are more closer to you.
Chongqing Enrich Engineering and Technology Co., Ltd(CEETC) is the professional provider of hydropower plant equipments, overhaul, upgrade and spare parts, the leading supplier of electric power and relative equipments in which we have more than 10 years experiences.
Our products are widely used in hydroelectric power plant, power station, power grid, power transmission and distribution...And other relative industries. We are in Jiangbei District, Chongqing, China, which is known as the mountain city and we have the right to engage in import and export, our products have been exported to many countries including Asia, Europe, Central and South America, Africa...., and have been praised by our customers and users.
We adhere to the concept of the source for our development relies on the needs of our customers, our long-term operation aim is taking the concerns of our customers as our priorities, serving our customers with high-quality products and services and occupying more markets with our integrity.
We always adhere to the business philosophy of responsible for our products, responsible for our users and responsible for ourselves, insist on innovation, striving for excellence, and win the customers′ trust with excellent product quality and dedicated after-sales service. We sincerely look forward to working together with more and more new and old customers at home and abroad to bring broader prospects for both of us.
High quality products and focus on our specialty is the true nature of our business.
Quick responses to be more competitive.
Joint development can make our roads further.
Enterprise philosophy: Unity, Realistic, Strive, Innovation.
Quality and objectives: Supply the products with good applicability, satisfied quality, reasonable price and first-rate services to domestic and overseas users.
Sincere Enrich, Serves Customers, Smiles to the future.
Youthful vigor, enables us to have faith and spirit to chase after dreams.
Boundless vitality, helps us accumulate character and courage on the way to explore.
High aspirations, lead us steadfastly to our goals.
To create a bright future, is our responsibility and mission which we are very proud of.
Enrich will make progress together with customers all around the world...
Do what we specialize, Love what we do.
Welcome to Enrich!