2RS 520 H46 3KW two-stage high-pressure blower, high-pressure vortex air pump, sewage aeration and oxygenation pump

Description :

2RS 520 H46 3KW two-stage high-pressure blower, high-pressure vortex air pump, sewage aeration and oxygenation pump

　　Our company producesDouble stage high-pressure blower-Used by a large number of plastic machinery and equipment enterprises as negative pressure vacuum suction parts in the plastic machinery auxiliary equipment industry; Long service life, stable operation safety performance, oil-free and pollution-free gas source generation equipment. The circular high-pressure blower is the mechanical accessory you want, and the high-pressure vortex blower is the powerful propeller to improve your productivity level. We warmly welcome your negotiations.

High pressure vortex air pumpPurpose of useThe high-pressure fan is mainly composed of the following six parts: motor, air filter, high-pressure fan body, air chamber, base (also serving as oil tank), and drip nozzle. The high-pressure fan relies on the eccentric operation of the rotor biased inside the cylinder, and changes the volume between the blades in the rotor slot to suck in, compress, and discharge air. During operation, the pressure difference of the blower is used to automatically deliver lubrication to the oil drip nozzle, which drips into the cylinder to reduce friction and noise, while also keeping the gas inside the cylinder from flowing back. This type of high-pressure fan is also known as a slide type high-pressure fan. High pressure fans mainly transport clean air, clean coal gas, sulfur dioxide, and other inert gases. It can also produce and transport other flammable, explosive, corrosive, toxic, and special gases as needed. Therefore, it can be widely used in metallurgy, chemical industry, fertilizer, petrochemical, food, building materials, petroleum, mining, textile, gas station, pneumatic conveying, used in chemical plants, coal mines, tunnels, boilers, canning, glass industry, ventilation and exhaust, automatic cleaning, packaging, fish pond oxygen supply, aeration, garbage decomposition, gas conveying, gas conveying, environmental protection breeding, etc. Various industrial sectors such as sewage treatment.

high-pressure blowerWidely applicable industry systems: air knife drying system, vacuum lift, printed circuit board (PCB) equipment, cleaning equipment, canned beverage equipment, plastic peripheral equipment, adhesive label printing equipment, woodworking machinery, papermaking machinery, packaging machinery, food machinery, textile machinery, sewage treatment, aquaculture, kiln mining, combustion machine, dust collector, incinerator, powder three-dimensional conveying, drying machine, glass industry, ice making industry, mechanical cooling, general air supply and other industries have a wide range of applications.

Vortex high-pressure fanPrecautions for use: Regardless of the brand of high-pressure fan, two aspects of protection are required: pressure and dust. For pressure, a pressure relief valve is often used, which is an unloading valve. When the operating pressure of the high-pressure fan exceeds the set pressure of the pressure relief valve, the pressure relief valve will automatically open to release the excess pressure and protect the high-pressure fan. For dust, filters are often used. It often uses filter cartridges with different filtration accuracies according to different usage scenarios. Different filter cartridges have different maintenance methods and service lives, which need to be clarified when ordering. In some special occasions, special protection is also necessary: for example, when using in a sealed environment, attention should be paid to ventilation and heat dissipation; When the ambient temperature (intake temperature is relatively high), it is more important to pay attention to ventilation and heat dissipation, or choose a high-pressure fan that allows for a higher intake temperature (such as a Colson ring blower that allows for an intake temperature of up to 130 ° C); For certain brands of high-pressure fans, there may be their own usage recommendations. Before purchasing, it is important to have a detailed understanding.

Vortex high-pressure fanPurpose:

　　Firstly, it is often used in industries such as printing machinery, environmental machinery, fruit processing machinery, textile machinery, electronic machinery, woodworking machinery, cleaning equipment, canned beverage equipment, plastic peripheral equipment, papermaking machinery, glass industry, packaging machinery, powder conveying, mechanical cooling, and general air supply. Due to its supporting structure being equipped with a long shaft motor, concentric bearings need to be installed at the air inlet to achieve balanced and smooth operation. Therefore, in industry applications, fans play a role in supplying, blowing, boosting, and blowing air.

　　Scope of application

　　1. It can be used in ironmaking plants, steelmaking plants, ferroalloy plants, refractory plants, foundries, power plants, ceramic industry, glass industry, as well as refractory materials, cement building materials, chemical industry, coke, carbon black, dyes, pharmaceuticals, plastics and other fields. 2. Can be used for dust removal systems in industries such as grinding wheel manufacturing, concrete mixing, building materials, cement ceramics, lime, gypsum, chemical products, mechanical processing, etc. Aluminum electrolysis, smelting of lead, tin, zinc, copper and other rare metals, recovery of fine materials, liquid solid separation, asphalt and other production sites are particularly suitable. 3. It can be used for metal chips with high and heavy dust density, casting, sanding, such as lathes, grinders, milling machines, grinding machines, polishing machines, charcoal powder, pigments, rubberwood powder, such as lathes, grinders, milling machines, grinding machines, polishing machines, plastic powder, etc., as well as medium density dust, such as cement, ceramic powder for plate making equipment, gypsum powder, asbestos powder, etc.

Vortex high-pressure fanOperation and maintenance:

　　1. After installation, the air pump should be manually rotated before starting to check for any abnormal collisions or friction, whether the rotation direction of the motor is correct, and whether the inlet and outlet valves are in a low flow state.

　　2. When the air pump is running, attention should be paid to whether there are any abnormal sounds, oil leaks, abnormal vibrations, high bearing temperatures, excessive motor currents, loose feet, or other abnormal phenomena inside the fan and motor, and they should be eliminated in a timely manner.

　　3. After using the air pump, the bearing grease should be replaced.

　　4. Maintenance: When inspecting the casing, first loosen the screws on the horizontal split surface, open the upper half of the casing and the upper covers of the bearing boxes on both sides, and remove the rotor to repair the rotor or casing. During maintenance, special attention should be paid to whether the impeller blades are broken, whether there are cracks, and whether the main shaft is bent. Before installing and dismantling the machine casing, it is necessary to be careful to avoid damaging the rotor due to the swinging of the upper half of the casing during the installation and dismantling process.

　　During the shutdown period of the air pump, the inlet and outlet of the fan should be covered properly to prevent debris from falling into the fan chamber and causing accidents.

　　6. The air pump needs to be inspected every six months to remove dust and oil stains from the fan flow channel.

Double bladed vortex high-pressure fanReasons and solutions for operational failures:

　　1. Fault phenomenon

　　The motor cannot start, even if it can start without load, the speed slowly increases and there is a buzzing sound; The motor emits smoke and heat, accompanied by a burning smell.

　　2. Inspection results

　　Remove the motor end cover and you can see that 1/3 or 2/3 of the pole phase windings at the end of the winding are either burnt or have turned dark brown.

　　3. Causes and Solutions of Malfunctions

　　(1) Poor contact or mechanical damage to the fuse circuit of the motor power supply circuit, resulting in the melting of a certain phase fuse.

　　(2) The specifications of the three-phase fuses in the motor power supply circuit are different, and the fuses with smaller capacity are blown. The fuse should be replaced with the same specification according to the power of the motor.

　　(3) Poor contact (burning or loosening) of switches (isolating switches, rubber cover switches, etc.) and contactors in the power supply circuit of electric motors. Repair and adjust the moving and stationary contacts to ensure good contact.

　　(4) A certain phase of the line is missing. Identify the broken wire and connect it securely.

　　(5) Poor contact caused by virtual soldering between the winding connections of the electric motor. Carefully check the connection wires of the motor winding and weld them firmly.

Kind Reminder:

Dear customers and friends, in order to provide you with a better shopping experience, please contact our online customer service before placing an order to check if there is any stock available. [Offline sales channels] to avoid unnecessary trouble for you.

As the products sold in our store belong to heavy goods, transportation is carried by third-party cooperative logistics. Each shipment is insured with cargo insurance. To avoid damage to the goods during transportation, customers are requested to check the integrity of the outer packaging before receiving the goods. If there is any damage, please contact our customer service in a timely manner and refuse to accept the goods. We will then resend the goods.

Our store supports inappropriate return and exchange services. The requirement for return and exchange is that it cannot affect secondary sales. For serious issues such as use, damage, oil stains, etc., return and exchange services are not supported. The cost of return and exchange will be borne by the buyer.

Customers who need to issue additional tickets should inform customer service in advance of the remarks. The above quotation does not include tax, and the bulk purchase price is negotiable. Online orders require confirmation of receipt before invoicing can be issued. We kindly ask for the understanding and support of our customers and friends.

Regarding the new advertising law, Kelsen expressed support, and our store has made adjustments and improvements to the product content, gradually investigating and improving the true information. Our store hereby solemnly declares that all the wording and functional statements on our pages are invalid and will not be used as a reason for compensation. We hope that consumers can understand and also ask anti-counterfeiting personnel to show mercy.

Delivery gifts will be randomly distributed by our store and will not be redeemed. The final interpretation rights belong to our store

AfterSalesService :

• 3KW two-stage high-pressure blower