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Distributor / authorized representative that deals with supply & delivery of Nutsche filters to industrial enterprises of Russia

Engineering company ‘Intech GmbH’ LLC (ООО «Интех ГмбХ»), Russia, has been successfully working with a number of Russian industrial enterprises at the local market for more than 20 years. Since the company’s founding, it has acquired immense engineering experience, market reputation, and has realized more than a hundred large-scale projects at the industrial plants in Russia. Our company is continuously in search of new business partners, who consider Russian market investment-attractive and want to boost their sales in the region, as well as expand their field of activities and enter a new international level.

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We are interested in cooperation with the manufacturers of Nutsche filters, who are looking for an official and reliable distributor to deal with supply & delivery of their equipment to the industrial plants in Russia.

The company’s top management and sales team are well acquainted with the Russian market, its mentality and laws; they also understand industrial specifics of the financial and economic activities of the Russian customers. All our sales managers have a large customer database, extensive experience of successful sales and well-established connections with the potential buyers of your Nutsche filters. This allows our managers to promptly set out the most promising directions for promotion and to ensure a rapid entry of the products into the promising Russian market. Our employees, who are fluent in English and German, are focused on working at the international market with the supplies of foreign equipment.

Our team of experienced engineers, who can handle the most serious technical problems, constantly keeps in touch with the Russian customers, holds meetings and delivers presentations regarding the latest achievements of our manufacturing partners. They point out the engineering challenges and actively communicate with all the departments at Russian plants. That is why the specifics of doing a business in the Russian Federation are well-known to us, and we also know the equipment of the local industrial plants and their up-to-date modernization needs.

Once we become your authorized representative in Russia, our marketing staff will carry out a market research in order to check the demand for Nutsche filters, will submit a market overview for Nutsche filters that you offer and evaluate the needs for this type of equipment at local plants. Our specialists will also estimate the potential and capacity of this market at local industrial plants. Our IT-team will start developing a website for your products in Russian. Our experts will assess the conformity between your Nutsche filters and customer needs as well as analyze the common reaction to the new goods in general. We will look into the categories of potential customers, and pick out the largest and the most promising plants.

Upon becoming your authorized agent on the territory of Russia, ‘Intech GmbH’ LLC (ООО «Интех ГмбХ»), will obtain certificates, if required, for a batch of the goods, for various types of Nutsche filters in compliance with Russian standards. We can also arrange the inspection in order to obtain TR TS 010 and TR TS 012 Certificates. These certificates provides permission to operate your equipment at all industrial plants of the EAEU countries (Russia, Kazakhstan, Belarus, Armenia, Kyrgyzstan), including the hazardous industrial facilities. Our company is eager to assist in issuing Technical Passports for Nutsche filters as per Russian and other EAEU countries’ requirements.

Our engineering company ‘Intech GmbH’ LLC (ООО «Интех ГмбХ»), collaborates with several Russian design institutes in various industrial segments, which allows us to conduct preliminary design as well as subsequent design works according to the standards, construction rules and regulations that are applicable in Russia and other CIS countries. It also enables us to include your Nutsche filters into the future projects.

The Company has its own logistics department that can provide packing service, handling as well as the most efficient and cost effective mode of transportation of the goods (incl. over dimensional and overweight goods). The goods can be delivered on DAP or DDP-customer’s warehouse basis in full compliance with all the relevant regulations and requirements that are applicable on the Russian market.

Our company has its own certified specialists who will carry out installation supervision and commissioning of the delivered equipment, as well as further guarantee and post-guarantee maintenance of Nutsche filters. They will also provide necessary training and guidance for the customer’s personnel.

Nutsche filters. A brief overwiew

There are two types of Nutsche filters: gravity Nutsche filters and pressure-type Nutsche filters.

Gravity Nutsche filters works under vacuum conditions. By their design gravity Nutsche filters is a rectangular or cylindrical device equipped with a filter membrane located above the bottom. The filter can be made of a fabric or porous ceramic tiles laid on the lattice. After filling the filter with the suspension and activation of vacuum, the filtered medium passes through the membrane. The cake is left on the membrane. When the process is complete, the cake is removed manually. The device can be equipped with a folding bottom which makes the discharge process even more simple. Advantages of gravity Nutsche filters usually include: the ability to thoroughly wash the cake, simple corrosion protection, easy and reliable design.

Gravity Nutsche filter

Nutsche filter

A gravity Nutsche filter operating under vacuum is a tank with a porous substrate inside which is called a false bottom. The porous substrate supports the filter membrane. The suspension is supplied into the filter from the top, and the space under the substrate is rarefied using a vacuum pump. This results in a pressure drop on the opposite sides of the filter membrane whereby the liquid phase passes through the membrane and gets into the lower part of the filter as a filtrate and then is removed through a fitting. The dispersed phase is retained at the filter membrane and the cake is formed. A gravity Nutsche filter can be filled with a washing liquid which is used to clean the cake. After the end of the filtration process, the gravity Nutsche filter for some time remains under vacuum conditions to reduce humidity of the cake. Then the cake can be removed manually from the top of the filter.

Pressure-type Nutsche filter

Principle diagram of the pressure-type Nutsche filter

Nutsche filter

A typical pressure-type Nutsche filter working under excessive pressure consists of a housing with a jacket, a detachable lid, and a moving bottom. A filter membrane is located on the support lattice. Both a protective lattice and a layer of fibers can be used as a membrane. A circular membrane which supports the cake during its discharge is located above the filter membrane. The bottom can be folded and lowered at an angle convenient for manual removal of the cake from the filter medium. The Nutsche filter is provided with fittings for the supply of the suspension, compressed air and removal of the filtrate. A safety valve is provided to prevent the increase of filter pressure above the permissible level. Saturated steam is usually supplied into the jacket to perform filtration at high temperatures. This reduces the filtrate viscosity and increases its performance.

Nutsche filter operating stages

  • Filling with a suspension
  • Filtration
  • Filter filling with a washing liquid
  • Cake washing
  • Cake drying
  • Cake removal from the filter membrane
  • Regeneration of the filter membrane

Advantages of such filters are: large driving force, fitness for the separation of suspensions releasing toxic gases.

Filtration using a Nutsche filter

Nutsche filter

Specifications. Performance

Performance of such filter depends on the surface of the filter membrane, thickness of the cake and vacuum degree. In industrial systems, filtering surface is 1-8 m² and thickness of the cake is 40 to 450 mm. Generated vacuum is 500 to 700 mm Hg.

The main advantage of a Nutsche filter is that most of liquid can be extracted from the cake. So the liquid is only a little mixed with washing water at further washings.

Tipping Nutsche filters are used to simplify and speed up cake discharging. The housing of such filter is mounted on horizontal bearings and rotates around the horizontal axis. Tipping of such filter occurs after the washing process and the cake suction is finished.

Filters

Upon becoming the official distributer of Nutsche filters, our company ‘Intech GmbH’ LLC (ООО «Интех ГмбХ»), carries out the following: finds the buyers of your products on the market, conducts technical and commercial negotiations with the customers regarding the supplies of your equipment, concludes contracts. Should a bidding take place, we will collect and prepare all the documents required for the participation, conclude all the necessary contracts for the supply of your equipment, as well as register the goods (Nutsche filters) and conduct customs clearance procedures. We will also register a certificate of transaction (Passport of Deal) required for all foreign trade contracts in the foreign currency control department of the authorized Russian bank so that currency transaction could be effected. If required, our company will implement an equipment spacing project in order to integrate your equipment into the existing or newly built production plant.

We are convinced that our company ‘Intech GmbH’ LLC (ООО «Интех ГмбХ»), will become your reliable, qualified and efficient partner & distributor in Russia.

We are always open for cooperation, so let’s move forward together

Intech GmbH SARLIntech GmbH SARL