Cleaning System (PAPER MAKING-CLEANING SYSTEM)
According to different kinds of raw materials, paper indexes and main process configuration,a more reasonable cleaning system configuration scheme is provided to reduce the ash content of paper,reduce the consumption of chemicals, reduce the wear of equipment and improve the quality of paper.(PAPER MAKING-CLEANING SYSTEM)(SELECTION OF SLAG REMOVAL EQUIPMENT)
Waste paper raw materials usually contain various types of heavy impurities,which have a lot of negative effects on the production process,such as accelerating the wear of pulping equipment and paper machine,increasing the consumption of spare parts, improving the paper breaking rate,reducing the quality of paper, and increasing the production cost.Therefore,it is necessary to use all kinds of special cleaning equipment to timely discharge all kinds of heavy impurities from the system Unified.(PAPER MAKING-CLEANING SYSTEM)
SELECTION OF SLAG REMOVAL EQUIPMENT
The selection of cleaning system equipment should consider the following influencing factors:
Finished paper-types,cleanliness
Raw materials-type,characteristics,quality
Type of pulp-surface layer,core layer,bottom layer
Output-T/D
Main process design differences
Where the tailings go
size of space
RELATED EQUIPMENT
High Consistency Cleaner(PAPER MAKING-CLEANING SYSTEM)
Main Purpose
It is used to remove all kinds of heavy impurities with large specific gravity and large size,such as ironware,staples,stones sand and glass in the pulping system.
Features
- Equipped with PLC control cabinet and automatic valve,the cleaning time can be adjusted to adapt to various raw material conditions.
- The stainless steel volute feeding structure makes full use of the difference in specific gravity to efficiently separate all kinds of heavy impurities.
- Equipped with balance water and elutriation water at the bottom to further recover fibers and reduce fiber loss rate.
- High wear-resistant alumina double-cone ceramic liner to ensure the stability of the equipment for a long time.
- The heavy slag tank with a window structure is convenient to adjust according to the settlement state of the heavy slag to achieve the best cleaning efficiency.
Continuous high consistency cleaner system
Main Purpose
It is used to remove all kinds of heavy impurities with large specific gravity and large size,such as ironware,staples,stones,sand and glass in the pulping system.
Features
- Equipped with PLC control cabinet and automatic valve,the cleaning time can be adjusted to adapt to various raw material conditions.
- The stainless steel volute feeding structure makes full use of the difference in specific gravity to efficiently separate all kinds of heavy impurities.
- Equipped with balance water and elutriation water at the bottom to further recover fibers and reduce fiber loss rate.
- High wear-resistant alumina double-cone ceramic liner to ensure the stability of the equipment for a long time.
- The heavy slag tank with a window structure is convenient to adjust according to the settlement state of the heavy slag to achieve the best cleaning efficiency.(SELECTION OF SLAG REMOVAL EQUIPMENT)
Medium And Low Consistency Cleaner(PAPER MAKING-CLEANING SYSTEM)
Main Purpose
It is suitable for pulping system and approach flow system.The pulp is pumped into the cleaner at high speed in the tangential direction.Under the action of centrifugal force,the specific gravity of the system is removed due to the difference in specific gravity,which removes the staples,sand,dust and paint.And all kinds of heavy impurities with small size.
According to the difference in structure and characteristics,it is divided into the following categories:
Closed,main body nylon blet cleaning box structure
Features
- Fully enclosed operation,good on-site sanitary conditions.
- It has a wide range of applicable concentrations,and can maintain stable operation with a maximum concentration of 2.2% or less,and the cleaning port is not easy to be blocked.
- The bottom is equipped with nylon cleaning boxwith a dilution water structure,which is easy to adjust according to the state of cleaning,full fiber recovery,and low fiber loss rate.
- The main material is awear-resistant nylon combined structure, which is corrosion-resistant and has a long service life,and each part can be replaced separately after being worn,reducing operating costs.
- The lower section is equipped with a ceramic cone,which is wear-resistant and has a long service life.
- Various cleaning methods such as continuous cleaning and intermittent cleaning can be configured at the end.(SELECTION OF SLAG REMOVAL EQUIPMENT)
Medium And Low Consistency Cleaner
Closed type,main body nylon bottom is straight row structure
Features
- Fully enclosed operation,good on-site sanitary conditions.
- It has a wide range of applicable concentrations.The maximum concentration below 2.0%can maintain stable operation,and the cleaning port is not easy to be blocked.
- The bottom of the one-stage cleaner is a straight-row structure,which has high cleaning efficiency;the final section is equipped with a ceramic sizing device with a dilution water structure to recover the fibers in the slag and reduce the fiber loss rate. The main material is a wear-resistant nylon combined
- structure,which is corrosion-resistant and has a long service life,and each part can be replaced separately after being worn,reducing operating costs.
- The lower section is equipped with a ceramic cone,which is wear-resistant and has a long service life.(SELECTION OF SLAG REMOVAL EQUIPMENT)
Medium And Low Consistency Cleaner
Closed,main body stainless steel belt cleaning box structure
Features
Fully enclosed operation,good on-site sanitary conditions.
It has a wide range of applicable concentrations,and can maintain stable operation below a maximum concentration of 2.2%.The cleaning port is not easy to be blocked,and is suitable for a variety of process environments.
The bottom is equipped with a nylon cleaning box with a dilution water structure,which is easy to adjust according to the state of cleaning,full fiber recovery,and low fiber loss rate.
The main body material is stainless steel structure,corrosion resistance, and the lower cone part can be optionally lined with ceramic structure, which is wear-resistant and has a long service life.
The lower section is equipped with a ceramic cone,which is wear-resistant and has a long service life.
Various cleaning methods such as continuous cleaning and intermittent cleaning can be configured at the last stage.(PAPER MAKING-CLEANING SYSTEM)
Medium And Low Consistency Cleaner(PAPER MAKING-CLEANING SYSTEM)
Closed,main body stainless steel bottom is straight row structure
Features
- Fullyenclosed operation,good on-site sanitary conditions.
- It is mostly used in flow system,adapting to low concentration and can maintain stable operation under the maximum concentration of 1.5%.
- The bottom of the one-stage cleaner is a straight-row structure, which has high cleaning efficiency;the final section is equipped with a ceramic sizing device with a dilution water structure to recover the fibers in the slag and reduce the fiber loss rate.
- The main body material is stainless steel structure,corrosion resistance,and the lower cone part can be optionally lined with ceramic structure,wear resistance and long service life.
- The lower section is equipped with a ceramic cone,which is wear-resistant and has a long service life.
- Various cleaning methods such as continuous cleaning and intermittent cleaning can be configured at the end.(PAPER MAKING-CLEANING SYSTEM)
Medium And Low Consistency Cleaner(PAPER MAKING-CLEANING SYSTEM)
Open type,main body stainless steel bottom is straight row structure
Features
- Open operation,easy to observe the state of cleaning.
The adaptation concentration is low,the maximum concentration is less than 1.5%,and the probability of clogging of the cleaning port is large when the concentration or feed pressure fluctuates.
- The bottom is a straight-row structure with a large amount of slag discharge;the last section is equipped with a ceramic sizing device with a dilution water structure to recover the fibers in the slag and reduce the fiber loss rate.
- The main body material is stainless steel structure,corrosion resistance,and the lower cone part can be optionally lined with ceramic structure,which is wear-resistant and has a long service life.
- The lower sectionis equipped with a ceramic cone,which is wear- resistant and has a long service life.
- Various cleaning methods such as continuous cleaning and intermittent cleaning can be configured at the last stage.
