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The core element of the filtration system-High purity silicon carbide honeycomb

· High purity SiC has excellent thermal, mechanical and chemical capacity.The product has a low coefficient of thermal expansion、high thermal conductivity and good thermal shock resistance.
· The side wall has a mechanical strength of over 800N. It is resistant to impact and can be regenerated by blowback.
· Structural stability at high temperatures. The purification rate of the system can exceed 99%..
· The micropore structure of the filter element is uniform and narrow in distribution, making the filter element have better permeability.

New generation Putriumph Putrilox® silicon carbide ceramic membrane

New generation Putriumph Putrilox® silicon carbide ceramic membrane module has the characteristics of large flux, high temperature resistance and corrosion resistance.Using silicon carbide as the substrate, the hardness of ceramic membrane after sintering is second only to that of diamond.The precisely calibrated hierarchical filtration structure ensures the perfect combination between the dense membrane and the substrate.
The liquid waste enters the ceramic membrane module, and the concentrated liquid goes into the downstream from the outlet of the membrane module, and the clear and clean filtrate flows out of the side wall.Because of cross flow filtration, the original solution continuously takes away the cake on the surface of the membrane under high shear force, which greatly delays the fouling of the membrane.The liquid or gas assisted backwash can effectively regenerate the polluted filter element, and the filter element can be repeatedly cleaned and reused.
Compared with traditional alumina ceramic membranes, Putrilox® substrate has high permeability.With the porosity greater than 46%, the filtrate flux is 4 times more than that of traditional ceramic membranes.
Compared with the traditional round channel, the patented rhombus channel design achieves a more compact arrangement and provides more filtration area.The flow resistance around each rhombic channel is more uniform, the water flux is larger and more stable, and the filter cake distribution is more uniform.
The surface contact rather than the point contact is used in the high-temperature sintering of silicon carbide powder with high wafer degree, which makes the possibility of intergranular displacement of the filter element under external force smaller, thus greatly improving the mechanical strength of the filter element.
Putriumph new generation silicon carbide ceramic membrane can be widely used in the filtration, separation and purification of industrial fluids.

Putriumph Flow Technology

This honeycomb-like module has a fine surface filtration membrane like the well-known silicon carbide ceramic candle used on high-temperature filters, so it can provide excellent filtration performance. It can intercept particles larger than or equal to 0.3 microns and the dust content in the clean gas after filtration is usually less than 5 mg/Nm3.
By installing multiple filter honeycombs in a metal modular frame, it is possible to provide a large filtration area per unit volume. This modular frame will be installed in the filter vessel, in this way to integrate a very compact blowback system.
When filtration, the dust-laden gas (dark blue) enters the vessel from the lower side of the tubesheet, is filtered through the filter honeycombs with good permeability, enters the clean gas collection chamber on the back side of the steel module frame, and then the clean gas (white) is collected from the upper side of the tube sheet and flows to the process gas outlet.
When the system pressure difference reaches the set value, the control system activates the fast acting valve on the blowback pipe to open within 150 milliseconds, providing a supersonic high-pressure shock wave (yellow) that will accumulate dust in the filter brick. The particles are blown out. The fastest operating valve is used here to control the pulse of the backflush gas.

Automatic blowback system

The automatic blowback system is a filtration technology based on surface filtration.To achieve a fine and controllable filtering effect, Putriumph's core technology is based on the following two points:
1) Select the appropriate filtration element according to the particle size of the dust. In this way, we can ensure effective surface filtration.
2) The thickness and permeability of the filter cake is controlled and evenly distributed.The filter cake not only enhances the precision of the filtration process, but also safeguards the surface of the filter element. This could extend the lifespan of the filter element.

The Advantage of the filtration system

· High temperature resistance --This product is capable of withstanding temperatures in excess of 1000°C and can be used for direct filtration at high temperatures.
· Dry de-dusting, pollution prevention --The product is designed without any sewage discharge or secondary pollution, with the aim of improving the user's clean production level.
· High filtration precision--The filtered gas has a dust content of 5 mg/Nm³, which meets the ultra-low emission standard.
· Extended lifespan--The product features a special metal frame protection system that is both durable and resistant to breakage. This system is designed to achieve effective blowback regeneration.
· Modular design--The product can be designed according to customer requirements, and it is easy and quick to be installed or replaced on site.
· Large filtration area--The stacked installation offers a more compact system and smaller footprint compared to those candle filter elements.

Putriumph Flow Technology Application

· Coal Chemical Industry -- MTO reactor and regenerator 3rd Cyclone TSS and 4th Cyclone FSS process gas filtration
· Metallurgical Industry -- Comprehensive utilization of process gas decontamination
· Solid Waste Power Generation -- Comprehensive utilization of waste
· Polysilicon industry -- Process gas high temperature filtration
· Petrochemical Industry -- Comprehensive utilization of petroleum coke
· Iron And Steel Industry -- Coke oven gas and furnace top gas high temperature filtration system
· Chemical Fiber Industry -- Process catalyst filtration
· Pharmaceutical Industry -- Heat recovery process gas decontamination