Category: Область применения

Belgorod Hydromechanical Plant (BGMZ LLC) offers screw pumps for various stages of the oil and gas industry: exploration, production, transportation and processing. Modern technological solutions implemented in production cycles make it possible to efficiently pump highly viscous media with precipitation, solid inclusions and a significant gas component.

Pumping units are equipped with motors, gearboxes and geared motors, which makes it possible to precisely adjust the performance and differential pressure for specific tasks, providing significant energy savings.

Advantages of screw pumps in the oil and gas industry

• pumping of aggressive liquids with a solid content of up to 60%;
• the ability to create high pressure (up to 2.5 MPa and above) at low flow rates;
• working with highly viscous media (up to 100 Pas);
• resistance of the elastomeric stator to the abrasive action of pulps;
• high maintenance period;
• maintainability without the need for the manufacturer’s services to leave.

Exploration and production

The drilling process is inextricably linked to the cooling of the drilling head and the cleaning of wells. BGMZ screw pumps are an indispensable link in this process due to their ability to pump drilling fluids containing mechanical components: clay, sand, bentonite and polymers. The high wear resistance of the working bodies allows significant savings on spare parts.

Transportation and pumping

Pumps of the SP-H (horizontal) and SP-V (vertical) series are used for pumping crude oil from storage facilities to tank trucks, railway tanks and ships. The equipment effectively works with media with a viscosity of up to 5 million MPa·s, a mechanical impurity content of up to 60% and a temperature of up to 120 °C.

Pumped media:

• drilling mud;
• oil sludge;
• reagents;
• waste water;
• fuel oil and petroleum products;
• reservoir fluid, water, and oil.

Unloading of tank trucks

Horizontal pumps of the SP-H series are used for unloading automobile and railway tanks. Due to the high self-priming capacity (up to 8 meters), emptying can be carried out without preheating the tank.

Advantages of pumping units of BGMZ LLC

• lower price compared to imported counterparts;
• long inter-repair period of the main working bodies;
• affordable cost of spare parts;
• own warehouse complex, which reduces the delivery time of components;
• no need for the manufacturer’s service departments to leave;
• low power consumption;
• low pumping speed, which increases the durability of the flow part;
• high suction capacity;
• the possibility of precise dosing when installing a flow meter.

Belgorod Hydromechanical Plant supplies reliable and safe equipment for chemical, pulp and paper and processing industries. The pumps are characterized by high strength, durability, do not require constant maintenance, have self-priming ability and allow short-term dry start.

For the chemical industry

The pumps are adapted to work with aggressive media and meet the following requirements:

• pumping and dosing of caustic compounds without harm to the structure;
• working with water, neutral liquids and in vacuum;
• supply of abrasive and viscous media;
• operating at extreme temperatures and high pressure.

For the pulp and paper industry

Pulp and paper production is characterized by high energy intensity: up to 2000 kWh per ton of products. BGMZ screw pumps can reduce energy consumption by up to 60% compared to their counterparts, while ensuring the accuracy and reliability of technological processes.

Starch preparation:

Horizontal pumps of the SP-H series feed the starch mass into a steam brewer for complete dissolution. The dosing pumps of the same series transport the finished starch paste through a filter into the paper mixture.

Material processing:

At the stage of raw material preparation, pumps are used to supply paper pulp and dispense auxiliary substances such as kaolin, resins, and dyes.

Paper Machine:

Before starting the mass, horizontal pumps ensure uniform supply, accurate dosing of additives and performance control at constant pressure.

determination of the composition and properties of the pumped medium. Taking into account all these conditions, the Belgorod Hydromechanical Plant has developed a special series of SP-H food pumps.

Purpose and scope of application

Single-screw pumping units of the SP-H series are designed for pumping food media with a wide temperature range and varying degrees of viscosity.:

• Beverages and liquid products: alcohol, cognac, wine, beer, vinegar, water, milk, juices, juice concentrates, sugar syrup (medium and high concentration);
• Beverages and liquid products: alcohol, cognac, wine, beer, vinegar, water, milk, juices, juice concentrates, sugar syrup (medium and high concentration);
• Dairy products: cream, kefir, yogurt, cottage cheese, sour cream, condensed milk, butter, cheese grains;
• Sauces and emulsions: mayonnaise, ketchup, liquid egg mixture, sunflower oil;
• Fruit and berry products: jam, jam, jam, fruit puree, honey;
• Confectionery products: liquid chocolate, molasses, dough;
• Meat and fish products: pate, liquid minced meat;
• Fermentation products: mash, wort, bard.
  
  

The variety of technological processes — from processing raw materials to obtaining a finished product — requires the use of various equipment. BGMZ screw pumps are successfully integrated into high-tech food industry complexes, confirming their effectiveness.

Solving non-standard tasks


Pumping products with inclusions

If you are faced with the task of pumping sauce with pieces of garlic or yogurt with whole berries, and it is necessary to preserve the integrity of these inclusions, the optimal solution will be food pumps SP-H. The equipment is capable of pumping liquids with soft inclusions from 6 to 74 mm in size and solid particles from 3 to 50 mm without changing their structure.

Working with non-fluid media

Some food media are not capable of independent flow under normal conditions. For their transportation, heating and temperature maintenance are required throughout the route. BGMZ screw pumps are equipped with gerotor pairs capable of operating at temperatures up to +150 ° C, and are equipped with additional heating of the screw pair and the working chamber, which allows to maintain the fluidity of the product during pumping.

Pumping of viscous media with inclusions

If the technological process requires the preservation of the properties of the medium, but the product has a high viscosity and contains solid inclusions (for example, minced fish with small bones), the SP-H pumps are equipped with a screw feeder. The feeder is designed for additional crushing and forced pushing of the viscous medium to the working chamber. Stators made of natural rubber BR/NR, resistant to wear, are used to work with abrasive inclusions.


Advantages of SP-H series food pumps

• full compliance with hygiene and epidemiology requirements;
• preservation of the product structure during pumping;
• wide operating temperature range;
• the ability to work with inclusions of various sizes;
• equipped with a screw feeder for viscous media;
• additional heating to maintain the temperature;
• a variety of execution materials for specific tasks.

A huge selection of additional options and various configurations allows you to solve almost any task in the food industry.

Belgorod Hydromechanical Plant manufactures a wide range of screw pumping units with increased strength and reliability for pumping liquids during mining and mineral processing. All the equipment is adapted for intensive work in the most difficult conditions. Explosion-proof design of the equipment is provided especially for operation in hazardous environments. A wide variety of materials and protective coatings used makes it possible to pump liquids with high corrosion properties and abrasive content, while maintaining the desired performance. The equipment is used for pumping media with a viscosity of up to 5 million MPa *s (… cSt), with a content of mechanical inclusions (particles): hard – from 3 to 50 mm, soft – from 6 to 74 mm.

Mining applications

• Pumping clean water or water with solid inclusions from the shaft sump
• Pumping sludge and water of any composition
• Water reduction of the groundwater level from the bottom of the well using pumps of the SP-V series
• Pumping rainwater from the bottom of the excavation
• Pumping lime sludge 

The possibility of solving non-standard tasks using mobile versions of screw pumps of the SP series 

• Carrying out work on loading/unloading tank trucks and tanks 
• The possibility of installing screw pumps directly on special equipment 

Application in mineral processing

• Removing sludge from the emergency storage 
• Pumping of aggressive liquids/pulps 
• Removal of filtrates from landfills
• Solvent extraction 
• Dosing of reagents 
• Pumping carbon dioxide paste and coal water

Advantages of pumping units of BGMZ LLC

• Long inter-repair period of the main working bodies
• Lower price compared to imported analogues
• Low cost of spare parts
• No special service services from the manufacturer are required
• Low power consumption
• The relatively low speed of liquid pumping increases the durability of the flow part
• High suction capacity
• They are able to work at any angle of inclination

Pumping units of the Belgorod Hydromechanical Plant have been widely used in the field of environmental protection and are used for effective treatment of industrial and municipal wastewater. The design features of the screw equipment make it possible to isolate up to 95% of insoluble impurities from wastewater.


Application areas

• wastewater treatment of food enterprises;
• industrial effluents from various industries;
• processing of liquid oil sludge at oil refineries;
• sewage pumping stations;
• pumping sapropel;
• mobile cleaning units;
• thermal waste disposal.

Wastewater treatment is one of the main issues for any manufacturing enterprise. This is due to stricter environmental legislation and increased fines for untreated wastewater emissions.

To solve these problems, industrial wastewater treatment plants are used, which include single-screw pumping units of the SP-H (horizontal) and SP-V (vertical) series. The cleaning complex includes four main stages, each of which uses BSMZ equipment.

Stages of wastewater treatment

The mechanical stage

The medium prepared for cleaning is supplied by a slurry or sapropel pump to grates, sand traps and septic tanks. The maximum gap width of the filter devices usually does not exceed 16 mm. The SP series screw pumps are capable of pumping liquid with soft inclusions up to 74 mm and solid fractions up to 50 mm, which guarantees uninterrupted supply even in case of large contamination.

The biological stage

With the help of SP-H or SP-V pumps, the medium enters primary settling tanks, aerotanks or metatanks, where wastewater mineralization and removal of organic nitrogen and phosphorus take place. The primary settling tanks are followed by a line of radial settling tanks, where screw pumps are used to pump activated sludge and sediment.

Physico-chemical stage

At this stage, mechanical dewatering of the sludge is carried out using flocculants, coagulants and other reagents. Chemical pumps made of stainless steel with NBR (nitrile), EPDM or FKM (Viton) stator elastomers are used to dose and supply these substances, depending on the aggressiveness of the medium.

Disinfection of wastewater

The final stage is disinfection of the purified liquid with a solution of chlorine or hypochlorite. The screw pumps of the SP series in chemical design effectively cope with this task.

Non-standard solutions

Belgorod Hydromechanical Plant also develops pumps for solving non-standard tasks. SP-H horizontal screw pumps of special series are included in mobile cleaning devices and are used in thermal waste disposal.

Advantages of BGMZ pumps in the environmental field

• the ability to integrate into mobile installations.
• high purification efficiency — up to 95% insoluble impurities;
• ability to pump media with large inclusions (up to 74 mm);
• resistance to aggressive environments and chemical reagents;
• a variety of execution materials for specific tasks;
• reliability and durability in round-the-clock operation;

The screw pumping units of the SP-H and SP-V series are versatile and capable of solving a wide range of fluid pumping tasks in various industries.:

• metallurgical;
• cosmetic;
• energy;
• pharmaceutical;
• scientific research and engineering projects.
  
  

Metallurgical industry

Horizontal pumps of the SP-H series are used in the flotation processing of copper ore to supply oils and reagents that improve foaming during flotation. The stability of the equipment to abrasive media and the accuracy of dosing ensure the stability of the technological process.

Energy industry

BGMZ pumping units are used as part of boiler installations and modern biogas energy complexes. The equipment effectively handles pumping of various media, including viscous and heterogeneous compositions, ensuring reliable operation of energy facilities.

Cosmetics industry and pharmaceuticals

The stainless design of the SP screw pumps and the ability to operate the electric motor at low speeds fully meet the requirements of cosmetic and pharmaceutical production.:

• no foaming of the product;
• delicate pumping without destroying the structure;
• compliance with hygiene and epidemiology standards;
• ability to pump multiphase media;
• the possibility of manufacturing in a chemical design for non-standard tasks.

Research and engineering projects

Belgorod Hydromechanical Plant is open to cooperation and actively participates in the implementation of various projects together with engineering companies and research institutes. The flexibility of production and readiness for non-standard solutions make it possible to successfully solve the most complex tasks.

Individual approach

If you face non—standard tasks, we will offer non-standard solutions. Please contact our specialists to select the optimal equipment for your requirements.