Aeration Hose (for water treatment)Variable orifice aeration hose
apply a new conceive--variable orifice, thin wall, through-tube and
slit principle, at the same time spiracle different with gas volume
change, making aeration average, and stopping block. It’s a high
efficiency and energy saving aeration equipment.
Product Description: Variable Kong aeration hose is the
introduction of West German technology, successfully developed a
new aerobic aerator, thin-walled, straight channel significantly
reduces the resistance loss of aeration; variable automatic opening
and closing holes and slit completely solve the aerator plugging
problems; hose for the linear aeration, so that more uniform fabric
and form vertical air circulation, more uniform mixing; bubble is
small, oxygen utilization and power efficiency. The product
structure and specifications 1 and material variable aeration holes
of PVC and rubber hoses from the strengthening of synthesis, lined
chemical fiber cable, acid, alkali, corrosion resistance, high
strength to overcome. 2, variable shape and layout of variable-bore
holes for the slit-shaped, slit vertical spacing of 8mm, horizontal
spacing of 5mm, slit layout for the prism; no aeration, the length
of 2mm. 3, hose, when aeration inner diameter 62.5mm, 65 mm.
The main technical indicators tables
Hose compressive strength
Oxygenation capacity（gas 1-3m3/h）
Oxygen utilization（gas 1-3 m3/h）
Resistance losses（gas 1-3m3/h）
Theory of dynamic efficiency（gas 1-3m3/h）
1, variable pore aeration hose to the petroleum, textiles, oil
refining, coking, paper, printing and dyeing, slaughtering,
brewing, pharmaceutical, leather and other industrial wastewater
and urban sewage treatment works in the new energy-saving
biological aeration equipment.
2, for regulating the pool of sewage to the aeration to prevent
large particles of sediment deposition, and may remove part of the
3, in aerator has been running the inefficiency or blockage of
frequent, aeration hose can be used to transform, improve aerobic
capacity and stirring effect.
4, for the aquaculture industry in recycled water systems and the
general high-density fish pond aeration.
Performance characteristics and advantages
(1) Tube wall thickness of only 2mm, short and straight airway,
pressure loss is small, high surface finish inside and outside hose
is not attached to biofilms; circular pipe should not be deposited
(2) When the aeration tube bulging, non-aeration was crushed,
crushed Variable Kong was closed state, so regardless of the length
of time to stop aeration, will not be blocked. In a batch run-time
can effectively prevent water intrusion. (3) aeration hose both gas
distribution function, saving gas pipeline, easy to install,
install low-cost, no hidden leak, and the gas supply without
special requirements, without air filtration equipment. (4) hose
stomatal density, fabric air evenly, service area, no dead ends.
(5) Acid, alkali, corrosion-resistant, non-aging, tear-resistant,
long service life.
(6), oxygen utilization, and high prices than other aerator low,
high cost performance.
(7) can roll packing, small size, low cost transportation.
1, variable pore aeration hose generally uniformly arranged in
water pools at the bottom of the trachea away from the bottom
center line of 300-500mm, spacing is generally 300-500mm.
2, variable-hole aeration hose installation accessories
A, aeration hose connector tail back to the trachea; B, aeration
hose connector; C, clamp; D, a fixed bracket; E, a fixed rope (use
of ordinary nylon rope); F, leak-proof lining cloth (available thin