solved problems in suction and transfer dangerous or hazardous fluids

1 January 201715 January 2018

Sulphuric acid pumping .

The purpose of the application: pumping sulphuric acid and waste products.

This company deals with the recovery of metal, plastic materials and other chemical substances for the subsequent regeneration.In a production site, there is a particular type of plant that has the aim of recovering the industrial and automotive batteries.
From the recovery cycle, will get the lead, plastics and chemicals, sulphuric acid, sodium sulfate. In one of the initial steps of the recycling process the sulphuric acid accumulated by the emptying of the batteries must be pumped. The acid is collected in tanks and is contaminated by solid substances of various types, crystal formations, particles of plastic, metallic powders, acid slurries. The result is a fluid with significant characteristics of chemical and mechanical aggression properties. The fluid must be pumped with surface pumps in order to limit any security issues, the experiences in the past with centrifugal pumps have been very disappointing, with great difficulty on priming, rapid eterioration of the sealing systems, very frequent impeller clogging, continuous machine stoppages. The company experimented the use of pneumatic diaphragm pumps, but also in this case, there were significant problems on priming and aspiration (uncertain due to wear of the valve system, in case of rupture of the membranes, it often happened that the contaminated fluid passing through the membrane deteriorated, to the air distribution device destroying it irreparably. In both cases, the centrifugal pumps and the pneumatic ones, required the complete removal of the pumps from plant for maintenance. Given that the past experiences were not certainly positive, it was not easy to convince the company to experiment a different solution with another pump not very conventional. At the end we were able to introduce into the production cycle a HCP 50 peristaltic pump in 2010. From that moment the company no longer had problems arising from the pumping of contaminated sulfuric acid. The peristaltic pump has an operating cost of three peristaltic hoses every year, without machine stops and substantial significant costs. In the course of 2016 another peristaltic pump HCP 50 has joined the existing one for further increase potential production .

More informations on : Hose Carrier HCP 5.0 pump

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30 December 201615 January 2018

heat pump, wells for geothermal heating and peristaltic pumps.

Peristaltic pump for construction of wells for geothermal energy with heat pump.

A major european company, specialized in foundation works, in recent years, has introduced a division that deals with installation of geothermal plants with heat pump.These plants provide the realization of the wells drilled in the ground for the installation of geothermal piping and sensors. These wells are typically low-depth, up to a maximum of 150 meters and small diameter. Inside of the wells are inserted the vertical geothermal sensors consisting in polyethylene pipes with plant connections. Subsequently, the wells are isolated by filling with a specific material that is placed between the pipes and the bore of the well. The filling material, in addition to the thermal conductivity must also ensure a low solubility, to avoid interaction with the groundwater and must also guarantee a good elasticity to avoid collapsing of the soil, the filling material most commonly used is a grout, cement-based and bentonite, which serves perfectly to this function and is widely used in the engineering of specialized foundations. The mixture looks like a thick mud but rather fluid. The operation of isolation of the well is of fundamental importance for the purposes of the maximum thermal output, and must be made perfectly before connecting the geothermal wells and the heat pump plant. To effectuate the preparation and transfer of the bentonite mixture, two pumps, Hose Carrier HCP 6.5 have been purchased. The pumps are realized with compact dimensions and equipped with a mechanical variator to adjust the flow rate easily. The customer placead the pump on custom skid complete with electrical panel and protections so is possible control the pump, directly on board of a vehicle, or on construction yard. The two pumps operate by 2011 with an annual consumption of 4 tubular membranes. Which makes us assume that should work with particularly intense rhythms.

For more information on : Hose Carrier HCP 6.5

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6 December 201615 January 2018

Pumps Hose Carrier for suction wastewater and sludge of metal surfaces finishing process

Aspiration of varnishing sludge.

An HCP 50 peristaltic pump is responsible for suction and transfer of sludge generated by the process of regeneration of cylinders for compressed gas in a company forming part of a large industrial group, specialized in the production and trade of gas cylinders and cylinders packs for industrial use.
One of these companies in the group, takes care of the recovery and regeneration and varnishing of cylinders.

Between the processing steps is expected: the washing and the remediation of the cylinders, blasting the body, the pre-treatment operations and the final finishing with the final varnishing of the product, often with custom colors. This company works thousands of cylinders each year,in steel,aluminum,with accessories or without.

The perfect pump solution for varnishing sludge:

The HCP 50 used is a medium proportions peristaltic pump ,and must recover and transfer waste water and sludge liquids deriving from the manufacturing process. Starting from the first for arrive to last working step, the variety of liquids pumped is very wide, as well as the viscosity, but the presence of the speed variator allows to the pump a perfect adaptation to different tasks. In the wastewater there are aggressive substances, solid suspensions,residual abrasive sand, various agglomerates, there is everything, in liquid form or muddy.

The machine that can do all this work is only one, the HCP 50 peristaltic pump. With a free passage up to 50 mm in diameter, the machine performs its function in all phases, from 2007, the year which it has planted into service. It should be added that in the dead times, or when it is necessary, should also drain the varnishing sludge from the cabins tanks. The customer buy a tubular membrane spare approximately every two years. The pump goes hand in hand to various operators for their service, without problems, while always ensuring a ready effective operation, removing sludge ,at low cost.

More information on the pump : Hose Carrier HCP 5.0

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18 November 201615 January 2018

Pumpout marinas mobile system Partner 2r for bilge and waste water

Are now six years that an important dock has purchased a bilge water pumpout Partner 2r dockside mobile system to ensure suction and transfer of sewage water of boats. Designed exactly for this use, are six years that the Partner goes back and forth to the dock by doing the right hard work.

The basic diet of this pumpout device are the exhausts in general, but may occur bilge water with sand and sludge, suspended solid particles and various, but also oil, fuel and who knows what else. With its tank of 250 litres, Partner 2r is brought into the proximity of the vessels, and recovers waste fluids to download to storage or treatment. Appropriate accessories can further extend the applications of use. Equipped with a tow hook of approved type, may be driven by any suitable means. Lightweight and compact, it is ideal for services small marinas and harbours.

Thi Partner is equipped with Hose Carrier HCP 2.5 pump of great reliability of operation. Services intensive as the ones of this customer, are not a problem for this pump. Great versatility, suction capacity, and the ability to run dry without problems, make all the difference when you need to rely on machines that work intense. The Partner 2r is really easy to use and does not require specific skills, your pump Hose Carrier is compatible with all aggressive liquids, abrasive and dense.

In six years of operation, the “Partner 2r” of this marina, has not required any spare parts and carries out its own humble job with great reliability, every time.

For more information on the dockside system water bilge Partner 2r

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18 October 201615 January 2018

Pumps for aspiration and transfer of cosmetics products.

The safe and effective aspiration and the transfer of different products are requirement never fully resolved, by a small but very active company engaged in the production of cosmetics.

The company in addition to having an own brand, is active in the filling and filling on behalf of third parties a wide range of cosmetic products, with variable viscosity, and sometimes with a little compact suspensions . The range of the products includes creams, shampoos, detergents, lotions, tonics, dyes, mousse, gel, etc

Are used for packaging different types of pumps, and the results are also satisfactory. However, in the occasion of an insertion of a new line of production, the technical department was looking for a pump that has characteristics as to be able to adapt to the remarkable variability of the products to be transferred, and to make it possible to operate in a vacuum, even in the presence of very viscous fluids, with micro solids in emulsion, with the maximum operational safety. Guarantee that the Hose Carrier HC 2.0 can safely ensure that the pump can guarantee a high intake and no problems on discontinuous run, as well as to be cleaned in a very short time.

It has been chosen the Hose Carrier HC 2.0, equipped with servo-ventilated motor, in the simple version on the base. The company would have proceeded independently to define what is necessary to the implementation in the new production line. (inverter, kart, and control devices).

The pump is in operation for some years, providing the processing plant, with great versatility and efficiency. All the products that are engaged in the line without any problem. The inverter handles the machine in a way that is rational and productive. The operating cost of the machine, at the moment we can quantify it in a single tubular membrane / year. We are confident that the company will have achieved significant operational and economic benefits, and that such benefits will be in the installation of a further new line.

For more information on the pump Hose Carrier HC 2.0

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