How to choose the right asphalt pump, the unit let me buy an asphalt pump, how to buy?

The selection of asphalt pump should be considered from five aspects according to the process flow, water supply and drainage requirements, namely the amount of liquid delivery, the head of the device, the layout of the pipeline, the operation and the requirements of the nature of the liquid. First, the flow rate is one of the key functional data of the asphalt pump, which is indirectly related to the consumption ability and delivery ability of all devices. For example, in the process design of the design institute, the normal, minimum and maximum flow rates of the pump can be calculated.

When choosing an asphalt pump, the maximum flow rate is used as the basis to coordinate the normal flow rate, and when there is no maximum flow rate, the maximum flow rate can usually be taken as the maximum flow rate. Second, the head required for the fragmentation of the device is another important functional data for the selection of asphalt pumps, and the head should be selected by reducing the margin by 5%-10%. 3. The requirements for the fragmented pipeline layout of the device refer to the liquid feeding height, the liquid spacing, the liquid delivery direction, the minimum liquid level on the suction side, the highest liquid level on the discharge side, and a few data such as pipeline specifications and their materials, pipe fitting specifications, lengths, numbers, etc., so as to stop the calculation of the comb head and the verification of the cavitation allowance.

Fourth, there are many contents of operation requirements, such as the suction side pressure of the liquid ps, the discharge side vessel pressure pz, the operation t saturated steam force p, the low sea pressure, the ambient temperature operation is interstitial or continuous, and the position of the pump is fixed or movable. 5. Liquid properties, including the title of liquid medium, physical properties, chemical properties and other properties, physical properties include temperature c density d, viscosity u, solid particle diameter in the medium and gas content, etc., which touches the fragmented head, with cavitation allowance calculation and suitable pump type: chemical properties, important refers to the chemical corrosivity and toxicity of liquid medium, is the selection of asphalt pump materials and the selection of which shaft seal type is important.

The asphalt pumps produced by Bafang Pump Industry include: CLB type asphalt pump, RCB type asphalt pump, LQB type asphalt pump and LCX type high viscosity roots pump - asphalt pump. These asphalt pumps are the most commonly used pumps, if necessary, please consult Beijing Bafang Pump Industry.

According to the softening point of the asphalt conveyed, there are more insulation gear pumps now.

In this way, you can leave a way, I will choose the type for you, and I will do more asphalt here.

The asphalt pump is a positive displacement pump, which has the significant advantages of simple structure, small size, stable and reliable work, small pressure pulsation, stable flow, low noise and high efficiency.

Asphalt pump is used for asphalt depot, oil field, heavy oil depot and heat transfer oil vapor heating, asphalt, heavy oil and other equipment matching. Asphalt insulation pump working life. Working frequency of asphalt insulation pump:

When the action frequency is high, the structure should be preferred direct-acting asphalt insulation pump, and the power supply should be AC. Asphalt insulation pump working system: divided into long-term working system, repeated short-term working system and short-term working system.

Conventional products are all long-term working system, that is, the coil is allowed to work with power for a long time. For the situation that the valve is opened for a long time and only closed for a short time, it is advisable to choose a normally open asphalt insulation pump. When it is used in a short working system and the batch size is large, it can be specially ordered to reduce power consumption.

The asphalt pump is a positive displacement pump, which has the significant advantages of small size, simple structure, allowable high speed, stable and reliable operation, small pressure pulsation, stable flow, low noise, high efficiency, and is a high viscosity insulation pump. It is used for asphalt depots, oil fields, heavy oil depots and heat transfer oil, steam heating, asphalt, heavy oil and other equipment. 1. Working life of asphalt insulation pump:

This item does not belong to the factory test project, but belongs to the type test project. The purpose is to ensure the quality of the regular manufacturer's brand-name products. 2. Working system of asphalt insulation pump:

There are three main types of work: long-term work system, repeated short-time work system and short-time work system. Conventional products are all long-term working system, that is, the coil is allowed to work with power for a long time. For the situation that the valve is opened for a long time and only closes for a short time, it is advisable to choose a normally open asphalt insulation pump.

When it is used in a short working system and the batch size is large, it can be ordered as a special order to reduce power consumption. 3. Working frequency of asphalt insulation pump: when the action frequency is required, the structure should be preferred direct-acting asphalt insulation pump, and the power supply should be AC.

4. The asphalt pump is highly reliable.

That's right, it is used for unloading during transportation. Next time we unload the car, take a picture** for you to see.

Some asphalt needs to be emulsified, and pumps are used for transportation.

1. Asphalt pumps are widely used in petroleum, chemical fiber, metallurgy, machinery, electric power, machine tools, ships, glass, highways and other industries.

2. The asphalt pump is suitable for transporting lubricating oil and lubricating liquids of fuel oil, lubricating oil, hydraulic oil, asphalt and other similar oils.

3. The asphalt pump is used as a lubrication pump in the industrial field, a hydraulic pump in the hydraulic system, a conveying and booster pump in the fuel system, and an oil conveyor.

4. The gear pump in the asphalt pump is suitable for transporting high-temperature viscous liquids, dilute or thick suspended liquids, floating liquids, and medium viscosity range of 15pas and temperature 300. It is suitable for conveying liquids in the viscosity range of chemical, coating, dyes, oils, food, pharmaceuticals and other industries, and the temperature of the conveyed liquid is 80. The tooth shape has an involute spur gear, and the pump body adopts an insulation jacket, which can be insulated by steam or heat transfer oil circulation, so the pump can work normally in a sub-zero environment, which is an ideal product for conveying asphalt in the road construction industry.

Asphalt pumps are used to transport asphalt exclusively. The asphalt in the unloading tank can be pumped to the asphalt tank, and the asphalt of the asphalt tank can be pumped to the asphalt processing equipment. Professional asphalt pumps are heated with thermal insulation heating jackets, which are heated by heat transfer oil or steam.

The selection of asphalt pump is very important, and there are several factors that need to be considered:

1. According to the layout of the device, terrain conditions, water level conditions, operating conditions and other factors, 2. Choose horizontal and vertical according to the floor area.

3. According to the different use environment, choose whether you need to keep warm.

4. Choose whether you need a high-temperature asphalt pump according to the temperature of the medium.

5. The horizontal pump is easy to disassemble and assemble.

6. According to the presence and quantity of impurities contained in the medium, choose whether the asphalt pump is resistant to grinding.

It mainly depends on the temperature and viscosity of the medium you are beating, because the high viscosity of asphalt requires heating to reduce the viscosity, and choose the appropriate asphalt pump model according to these data. You can see if there is a pump factory in the place where your unit is located, and try to go to the field to investigate. We are in Botou, and a relatively old factory like Hengsheng Pump Industry is nearby, so it is quite convenient, I hope it can help you.

Buying an asphalt pump, mainly depends on the temperature and viscosity of the medium you are playing, because the high viscosity of asphalt needs to be heated to reduce the viscosity, these data decide to choose the model of the asphalt pump, our unit chooses the asphalt pump of Hengsheng Pump Industry, it is good to use, you can refer to it.

In particular, it refers to the piston positive displacement pump used to transport asphalt, and the reciprocating positive displacement pump itself is used to convey viscous media with high temperature.