Self Cleaning Rotary Valve With Scraper For Poorly Flowing Sticky Material

Product Introduction

Something a little different- a rotary valve with a scraper unit for sticky materials, of which rotor is a custom made unit with specially scalloped pockets. The geometry is carefully designed to that a simple scraper, powered by synchronised gears on the end opposite the motor.
* Control product flow rate to the required rate (fixed or variable)

* Maintain a gas pressure differential between the inlet & outlet (airlock)

* Act as an explosion barrier

* Act as a Flame Barrier

* Act as a process isolator / barrier
Mechnical Forced Self Cleaning Rotary Valve is a compact mechanical device for continuously discharging bulk powders or granules under gravity flow. By definition it is the simplest of machines having only one moving part (ignoring the drive); a multi-vane rotor revolving in close contact in the housing and where the housing has an inlet at the top, and an outlet at the bottom.

Despite its simplicity it offers several functional uses:

Advantages:

• Ensures the trouble-free operation of the system when handling bulk solids having a tendency to stick, form coats and clot.

• Prevents expensive system standstills (e.g. cleaning) and production failures.

• Can be adapted to the prescribed or existing cross-section openings

• Can also be retrofitted if conventional rotary valves have failed

Applications
* Environment industry *Metallurgy industry *Chemical industry *Food industry * Grain industry * Other industries

Characteristics:

• For poorly flowing, humid products

• When vapours coming up from downside

• Rounded chambers

• Forced scraper; counter-rotating with respect to the rotor; ensure complete emptying of the chambers

• Common drive for the rotor and the scraper using synchromesh gears

• External bearing

• Pressure-shock-resistant up to 10 bar

• Sizes: from 200 x 200 mm to 500 x 800 mm

• Capacity range: 2 - 200 m³/h

Design Details

Overseas Exhibitions

Cheegers has been engaged in exhibitions home and abroad for some time, like Thailand, Turkey, Iran, Pakistan, etc.

We supply rotary valves for many brands in China, like Buhler, Sataka, Cofco, Yihai Kerry, Muyang, etc.

Handling Material

With small size, elegant appearance, compact structure, convenient operation etc, it is widely used in grain, food, feed, grease, chemicals, electric power, port and wharf, storage and transportation industries etc.

For different sizes, shapes handling material with different charateristics, we have professional plans and solutions to deal with them in pneumatic conveying system.

Processing Procedure

For every production step our workers are carefully finished. QC department is strictly following the quality standard by 100% inspection for all the products. Cheegers never stop studying,researching and developing new designs on rotary valves. Each year, we will launch new designs which suit different application conditions.

Packaging & Delivery

Apart from the standard rotary valves we have in stock, our rotary valves generally need 40-45 days to finish.

We will use plywood case to pack, which can avoid the fumigation.

Certificate

Cheegers has got the CE for rotary valve and diverter valve as below:

We also have other patents for rotary valve and diverter valve domestically.

Like high airtight rotary airlock valve patent, apprearance patent for airlock valves, etc