The pollution of sulfur to the environment is relatively large, the pollution of sulfur oxides and hydrogen sulfide to the atmosphere, and the pollution of sulfate and hydrogen sulfide to water bodies are currently environmental protection work. Large amounts of coal are burned in the production process of thermal power plants
The pollution of sulfur to the environment is relatively large, the pollution of sulfur oxides and hydrogen sulfide to the atmosphere, and the pollution of sulfate and hydrogen sulfide to water bodies are currently environmental protection work. Chemical pipelines generally use lime slurry to desulfurize the pipeline, which is mainly achieved by combining the calcium ions in the lime slurry with the sulfur ions in the medium to form a precipitate. However, the use of this method has caused the precipitation of lime slurry and calcium sulfate to scour the interior of the rubber joints. Therefore, pipe fittings with good abrasion resistance must be used on these desulfurization pipes. Butyl rubber can adapt to the internal particles of the pipe on the inner wall of the pipe. Scouring, thus greatly improving the stability of the pipeline operating environment.
Special rubber joints for desulfurization equipment strengthen the product's own structural performance and adjust rubber raw materials to make the product have good abrasion resistance. In addition, this product, like other general-purpose rubber joints, has good shock absorption, noise reduction, and compression and tensile properties, which effectively ensures the stable operation of the pipeline. It is an indispensable product in the modern pipeline industry. one.
1. It has excellent abrasion resistance, stable performance and long service life, which can meet the operating requirements of most desulfurization pipelines at this stage.
2. After installation, it can absorb the lateral, axial and angular displacement caused by the vibration of the pipeline; it is not restricted by the concentricity of the pipeline and the non-parallel flange.
3. After installation, it can reduce the noise generated by the vibration of the pipeline pump and the like, and has strong vibration absorption ability.
4. Internal seamless high-pressure rubber joint, which can effectively prevent the corrosive medium from eroding the inner wall of the rubber joint in high temperature, acid and alkali resistant, and oil resistant pipelines, which improves the service life.
5, small size, light weight, good flexibility, easy installation and maintenance.
Inner Mongolia Yitai Coal Co., Ltd. issued the Announcement on the Inner Mongolia Yitai Coal-to-Liquid Co., Ltd.'s 2 million tons / year coal indirect liquefaction demonstration project obtained by the Ministry of Environmental Protection. This is an important progress made in the pre-construction work of the project, marking that the project has officially entered the application approval stage.
The announcement shows that the main contents of the approval are as follows: Yitai Coal-to-Liquid 2 million tons / year coal indirect liquefaction demonstration project is located in Zhunge'erqi Dalu Industrial Park, Ordos City, Inner Mongolia Autonomous Region, and generally meets the "Environmental Access Conditions for Modern Coal Chemical Construction Projects ( (Trial) ". After ensuring the stability of coal quality, stable production process operation, and strict implementation of the environmental protection measures proposed in the environmental impact report, all pollutants can reach the standard discharge. The main pollutant discharge meets the total control requirements, and the project environmental impact report is agreed. The nature, scale, technology, location and environmental protection measures of the construction projects listed in the list.
As the supplier of rubber joints for the desulfurization equipment of this project, Xinli will strive to ensure the supply of products and provide good and efficient rubber joints to ensure the safe operation of pipelines and equipment. The special rubber joints for desulfurization produced by our company are composed of inner and outer rubber, ply and travellers, which are tubular rubber parts, which are vulcanized and then combined with metal flanges or parallel joint loose sleeves. This product can reduce vibration and noise, and can compensate for thermal expansion and contraction caused by temperature changes. It is widely used in various piping systems.
|2||Inner & Outer Rubber||Butyl rubber|
|3||Body Carcass||Nylon cord fabric|
|4||Reinforcing Ring||Multi-strand coppering steel wire|
|5||Flange||Cast and forged carbon steel (Q235), Stainless steel (201, 304, 316, 321), Plastic (CPVC, PVDF, PPH, UPVC, RPP)|
|Item Item Model||KXT-1||KXT-2||KXT-3|| A, if the medium is particulate impurities |
B. Special requirements for working temperature
C. You can also write to us to customize
D. Please specify when ordering
A. If media is Particle impurity.
B. If special requirements for working temperature
C. If OEM orders with drawings or samples
D. Please Inform us about above when ordering
|MpaWoring pressure||1.0 (10)||1.6 (16)||2.5 (25)|
|Burst Pressure||2.0 (20)||3.0 (30)||4.5 (45)|
|Kpa Vacuum||53.3 (400)||86.7 (650)||100 (750)|
|Applicable Temperature||-20 ℃ ~ + 180 ℃ (special can reach -30 ℃ ~ + 250 ℃)|
|Applicable Medium||Particulate impurities|
|Note: the materials of main parts are the same with those of KXT type|
| Nominal diameter DN |
| length |
| Axial displacement |
Axial displacement mm
| Lateral displacement |
Haorizontal isplacement mm
| Deflection angle |
Angular deflection (a1 + a2) °
|600||twenty four||260||16||25||twenty two||15|
Note: 1. Special requirements can be made according to user drawings. The flange standard adopts GB / T9115.1-2000. Optional (GB, JB, HG, CB, ANSI, DIN, BSEN, NF, EN, JIS, ISO etc. ) Standard flange production. 2. Use DN200 or higher product for suspended water supply. The pipeline must have fixed support or fixed bracket, otherwise the product should be installed with anti-pulling device.
Copyright Xinli Pipeline Equipment Co., Ltd. ICP record: Henan ICP No. 12016377