Ceramic Combined Packing
Product Overview
The ceramic combination ring packing developed by Sanhe Ceramics Co., Ltd. in Pingxiang City, Jiangxi Province is based on mineral raw materials such as kaolin and feldspar, and is made through scientific proportioning and high-temperature sintering process. It includes two series: all-ceramic and light-ceramic. The all-ceramic packing has a dense structure, excellent compressive strength and acid and alkali stability, and is suitable for mass transfer and reaction environments under harsh working conditions; the light-ceramic packing achieves internal micropore optimization through lightweight technology, and has both low stacking density and efficient mass transfer characteristics, which can reduce the energy consumption of equipment operation. The product adopts a ring-shaped combination structure design, rich surface texture, and reasonable gas-liquid contact path, which can effectively improve the uniformity of medium distribution in the tower. The full range of products is strictly controlled, with both physical performance reliability and chemical inertness advantages, and is widely used in packed tower devices in the fields of chemical industry, environmental protection, and waste gas treatment.ields.
Advantages and characteristics
1. Excellent material performance: Based on natural mineral raw materials such as kaolin and feldspar, it is made through scientific proportioning and high-temperature sintering process, with stable physical properties, strong chemical inertness, no harmful substances released, and meets environmental protection and industrial safety standards.
2. Dual series adaptation: The all-ceramic series has a dense structure, high compressive strength, strong acid and alkali corrosion resistance, and is suitable for complex working conditions such as high temperature, high pressure, and strong corrosion; the light porcelain series optimizes the internal microporous structure through lightweight technology, has a low stacking density, and high mass transfer efficiency, which can reduce the energy consumption of equipment operation and help energy conservation and emission reduction.
3. Efficient mass transfer design: The annular combination structure combined with a reasonable gas-liquid contact path significantly improves the uniformity of medium distribution in the tower, enhances mass transfer and reaction efficiency, and ensures long-term stable operation of the system.
4. Strict process control and reliable quality: The full range of products has standardized production processes and strict quality control, with batch stability, long service life, and reduced operation and maintenance costs.
5. Wide range of applications: Adapt to packed tower devices in the fields of chemical production, environmental protection engineering, and waste gas treatment to meet the needs of diverse industrial scenarios.
Technical indicators
1. Physical properties
| Name\Indicator |
Bulk weight
kg/cm3 |
Water absorption
% |
Compressive strength
Mpa |
Flexural strength
Mpa |
Hardness
Mohs grade |
Porosity
% |
Thermal stability
ºC |
Freeze-thaw times
n |
| All-ceramic |
1.8-2.2 |
1.80-2.2 |
1.8-2.9 |
600-1000 |
>7 |
1-15 |
-25-600 |
>60 |
| Light ceramic |
0.8-0.95 |
0.8-0.95 |
0.8-0.95 |
600-1000 |
>6 |
1-25 |
-25-600 |
>80 |
2. Specifications
| Product name |
Distance between edges
mm |
Stacking gap
mm |
Aperture
mm |
Specific surface area
m2/m3 |
Porosity
% |
Stacking specific gravity
Kg/m3 |
Number of stacked blocks
m/m3 |
| Seven-hole chain |
220±2.5 |
20 |
65 |
118 |
85 |
280 |
200 |
| Seven-hole ribbed |
220±2.5 |
20 |
65 |
128 |
75 |
320 |
200 |
| Seven-hole solitary ring |
220±2.5 |
20 |
65 |
132 |
75 |
300 |
200 |
| Six-diamond hole ring |
220±2.5 |
20 |
65 |
120 |
80 |
300 |
200 |
| Hexagonal porous ring |
220±2.5 |
20 |
65 |
135 |
79 |
300 |
200 |
Application range
1. Applicable industries
Chemical production: Applicable to acid-base neutralization, catalytic reaction, distillation separation and other process links, suitable for chemical sub-sectors such as fertilizers, pesticides, dyes, and synthetic materials.
Environmental protection engineering: Used in environmental protection management scenarios such as sewage treatment, waste gas purification, desulfurization and denitrification, and support the efficient treatment of harmful substances in industrial exhaust, flue gas and wastewater.
Petroleum and petrochemical: Suitable for refining, purification, oil and gas separation and other devices to meet the needs of corrosive media and high temperature and high pressure environments.
Pharmaceuticals and food: Can be used in production links with high cleanliness requirements such as solvent recovery and purification processes (selection is required based on specific media compatibility).
Energy and electricity: Applicable to waste gas treatment and mass transfer enhancement devices in coal-fired power plants, biomass energy and other fields.
2. Applicable working conditions
Applicable working conditions for the all-ceramic series: corrosive media environments such as strong acids, strong alkalis, and organic solvents; high temperature (temperature resistance is adapted according to product technical parameters), high pressure, and high mechanical load scenarios; industrial devices that operate continuously for a long time and have strict requirements on packing stability.
Applicable working conditions for the light porcelain series: energy-saving scenarios that require equipment load reduction under normal pressure or low pressure conditions; continuous or intermittent reaction systems that require high mass transfer efficiency and need to reduce energy consumption; dynamic conditions where equipment is frequently started and stopped or requires rapid response.
3. Applicable devices
Packing tower devices: absorption towers (used for gas purification, acidic gas (such as NOx) absorption, etc.); washing towers (adapted to particulate matter removal and chemical washing processes in waste gas treatment); reaction towers (supporting gas-liquid, gas-solid multiphase catalytic reactions and synthesis processes).
Mass transfer and separation devices: mass transfer enhancement equipment such as distillation towers, extraction towers, and desulfurization towers; environmental protection management supporting devices such as biofilters and membrane separation pretreatment.
Energy-saving and consumption-reducing transformation project: Traditional packing is replaced and upgraded to optimize tower efficiency and reduce operating costs.
Notes
1. Packaging requirements
Shockproof protection: The product adopts customized shockproof packaging, lined with cushioning materials (such as foam, pearl cotton, etc.) to ensure that it avoids collision and damage during transportation.
Specification labeling: The outer packaging clearly marks the product model, specification, batch, quantity and "fragile" and "upward" labels, which meet the transportation industry standards.
Sealing and moisture-proof: Moisture-proof agent is placed in the packaging bag/box, and sealed to cope with humid environment to prevent the packing from being affected by moisture and affecting performance.
2. Transportation specifications
Highly corrosive media: Tolerant to long-term erosion by acids, alkalis, salts and organic solvents;
High temperature environment: Adaptable to high temperature scenes such as flue gas treatment (usually the temperature range tolerable is related to the sintering process);
Complex medium conditions: Good adaptability to media containing particulate matter, easy to scale or high viscosity.
3. Storage conditions
Environmental requirements: Store in a dry, ventilated indoor warehouse, away from high temperature heat sources and corrosive chemicals. The environmental humidity is recommended to be ≤70%.
Stacking specifications: Place flat on pallets or shelves, and the stacking height does not exceed the height limit marked on the package to prevent the bottom layer from being damaged by pressure.
Regular inspection: During long-term storage, the integrity of the packaging needs to be checked every quarter. Light porcelain fillers are preferred to avoid overdue storage (recommended ≤12 months).
4. Instructions for use
Pre-installation inspection: Before use, the packing integrity needs to be unpacked and checked, and broken or surface defective products need to be removed to ensure uniform filling in the tower.
Cleaning pretreatment: Before installation, it is recommended to rinse the dust on the surface of the packing with clean water or neutral solvent to avoid impurities affecting the mass transfer efficiency.
Operation restrictions: When using, the design parameters (temperature, pressure, medium concentration) and mechanical strength restrictions of the all-ceramic and light porcelain series must be strictly followed to avoid overload operation or improper external force impact to ensure the performance and structural safety of the packing.
Maintenance suggestions: Regularly stop the machine to check whether the packing layer is blocked or scaled, and clean or replace it in time to ensure long-term stable operation of the device.
Technical and service support
1. Technical consulting service
Selection guidance: Based on customer working conditions (media characteristics, temperature, pressure, etc.) and device design requirements, provide adaptability analysis and selection suggestions for all-ceramic and light-ceramic series products.
Scheme design support: Assist in optimizing parameters such as packing layer layout and packing density to improve tower mass transfer efficiency and operation stability (customers are required to provide basic device data).
2. Installation and commissioning support
Operation specification training: Provide technical guidance on packing cleaning, filling methods and uniformity control to avoid the risk of human damage during installation.
Debugging problem feedback: Provide preliminary troubleshooting suggestions and solution references for debugging problems such as abnormal pressure drop and uneven distribution of packing layers.
3. Maintenance and optimization services
Operation monitoring suggestions: Guide customers to establish a regular inspection mechanism (such as monitoring of packing scaling and damage) to extend service life.
Performance optimization support: Combined with operation data, analyze the reasons for the attenuation of mass transfer efficiency and propose process parameter adjustment or partial replacement suggestions.
4. After-sales problem response
Quality problem tracing: Provide technical cause analysis and improvement measures feedback for product performance problems that meet the contractual agreement.
Emergency working condition assistance: Provide technical response suggestions for sudden working condition changes (such as sudden changes in medium composition) (customers are required to provide complete working condition information).
About us
Pingxiang Sanhe Ceramics Co., Ltd. lies in Pingxiang city, Jiangxi province, which belongs to one of the five ceramic production export bases in China. The company is a private technology share ceramics manufacturing enterprise founded in 2004. We specialize in honeycomb ceramic plates, honeycomb ceramics heat accumulators, honeycomb ceramic honeycomb substrates, ceramic foam filter and other producing energy conservation and environmental protection series ceramic products.
Sanhe Ceramics has successfully passed all kinds of certifications such as ISO9001 ISO14001, OHSAS18001 and so on, as well as established perfect quality control system and quality assessment system. Our company has been strictly controlled the whole manufactring system from production planning, processing control to maintenance of equipment as well as from raw material warehousing to quality test of finished products, We offer Stable and qualified products to customers from all over the world. Superiority, uniformity and environmental friendliness of its quality has gained great reputation among all customers. We obey the research and development design production idea of specialization, standardization, internationalization and technicalization, striving to make the products of the company more perfect with stronger customer base.
Sanhe ceramics Co.,Ltd keeps the faith of "First impression is the last impression" and provides the best quality and comfortable service to all the buyers, No matter the deal is big or small, we are warmly welcome your coorperation. Any inquiries pls contact with us!
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