High pressure plunger pump

2023/01/07Compound fertilizer equipment Product 561

Colorwhite
TypeConveying equipment
materialcarbon steel
Place of OriginChina

Product parameters

FAQ

Product introduction

The operating pressure of the high-pressure plunger pump should generally be between 10MPa and 100MPa. It belongs to the positive displacement pump, which achieves the purpose of conveying liquid by means of the periodic change of the volume in the working chamber; the mechanical energy of the prime mover is directly converted into the pressure energy of the conveying liquid through the pump; the capacity of the pump only depends on the volume change value of the working chamber and its The number of changes per unit time has nothing to do with the discharge pressure in theory. The reciprocating pump uses the reciprocating motion of the piston in the working chamber of the hydraulic cylinder (or the periodic elastic deformation of flexible elements such as diaphragms and bellows in the working chamber) to periodically change the volume of the working chamber. Structurally, the working chamber of the reciprocating pump is isolated from the outside world by means of a sealing device, and communicates or closes with the pipeline through the pump valve (suction valve and discharge valve).

Features of high pressure plunger pump

1. Instantaneous flow is pulsating

This is because in the plunger pump, the suction and discharge process of the liquid medium is carried out alternately, and the speed of the piston is constantly changing during the displacement process. In a pump with only one working chamber, the instantaneous flow rate of the pump not only changes with time, but also is discontinuous. With the increase of the working chamber, the pulsation amplitude of the instantaneous flow becomes smaller and smaller, and it can even be regarded as turbulent flow in practice.

2. The average flow rate is constant

In theory, the flow rate of the pump only depends on the main structural parameters of the pump n (reciprocations per minute), S (piston stroke), D (piston diameter), Z (piston number), has nothing to do with the discharge pressure, and has nothing to do with the transmission medium Physical and chemical properties such as temperature and viscosity are irrelevant. So the flow rate of the pump is constant.

3. The pressure of the pump depends on the characteristics of the pipeline

The discharge pressure of the plunger pump cannot be limited by the pump itself, but depends on the pipeline characteristics of the pump device, and has nothing to do with the flow rate. That is to say, if it is considered that the conveying liquid is incompressible, then in theory, it can be considered that the discharge pressure of the reciprocating pump will not have any restrictions, and any required discharge pressure of the pump can be established according to the pipeline characteristics of the pump device. Of course, all reciprocating pumps have a regulation on the discharge pressure of the pump. This does not mean that the discharge pressure of the pump will not increase, but only that due to the limitation of the rated power of the prime mover and the structural strength of the pump itself, it is not allowed to Use beyond this discharge pressure.

4. Strong adaptability to conveying medium

Piston pumps can in principle transport any medium and are almost not limited by the physical and chemical properties of the medium. Of course, due to the limitations of the material and manufacturing process of the liquid end, as well as the sealing technology, sometimes there are situations that cannot be adapted.

5. Good self-priming performance

The plunger pump not only has good suction performance, but also has good self-priming performance. Therefore, for most reciprocating pumps, it is usually not necessary to prime the pump before starting. The machine has high efficiency and saves energy.

Main technical parameters

Model	Limited Datam3/h	pressure rangeMpa	Plunger strokemm	Suction (discharge) slurry pipe diameter mm
YB140	10	0～2.0	250	Ø89/ø60
YB200	19	0～2	250	Ø108/ø76
YB250	30	0～1.8	250	Ø108/ø89
YB300	45	0～1.6	250	Ø133/ø10

High pressure plunger pump technical parameters

What fertilizer equipment does Hongxin Environmental Protection Company produce?

Tai’an Hongxin Environmental Protection Technology Co., Ltd. is located at the foot of Mount Tai, Tai’an High-tech Development Zone (East Zone), covering an area of 40000 ㎡, a building area of 16000 ㎡, and a total asset of 68 million yuan. It is currently an enterprise with A2 (Class I, II, III) pressure vessel design and manufacturing licenses, and is also a professional manufacturer of chemical equipment in Shandong Province, At the same time, it is a well-known professional manufacturer in the country (compound fertilizer equipment, organic fertilizer equipment, complete set of synthetic ammonia equipment, slow and controlled release fertilizer equipment, coal slurry dryer, BB fertilizer equipment, ammonia granulation, liquid ammonia storage tank, compound fertilizer ammonia station, dryer, pressure vessel, organic fertilizer production line, compound fertilizer production line, BB fertilizer production line)

What are the company’s main production line equipment and products?

The company has more than 100 sets of professional processing equipment such as CAD design center, steel casting branch, large gear processing equipment, large lathe, etc. It has a team of high-quality process engineers and professional equipment installation technicians. The company provides users with technical consultation, process design, installation, commissioning, personnel training, turnkey project and other one-stop services, and guarantees perfect after-sales service in the later stage.

Compound fertilizer equipment production lineCompound fertilizer equipment is a kind of equipment for making fertilizer by ammonia acid and ammonia spray granulation.

Organic fertilizer equipment production lineOrganic fertilizer production must go through fermentation Crush Mixing Granulation dry. Cooling The process of screening

Controlled release fertilizer equipmentControlled release fertilizer is an advanced form of slow-release fertilizer.

Flushing and fertilizing equipmentAs a kind of quick-acting fertilizer, washing fertilizer has comprehensive nutrient elements

Comprehensive strength of the company’s production?

Design and manufacture of Class I, II and III pressure vessels.
Design, manufacture and installation of complete set of synthetic ammonia equipment.
200000-300000 tons automatic batching BB fertilizer production line
200000-300000 t/a urea base, ammonia acid granulation and compound fertilizer production line
1-20 million tons/year organic and inorganic fertilizers, garbage, sludge and other organic waste harmless treatment fertilizer equipment
National patent 1-20 million tons/year controlled-release coated fertilizer process and equipment (patent No. 20072021844. X)
National patent: 200000t/a domestic and paper sludge; Monosodium glutamate black liquor spray drying fertilizer equipment (patent No. ZL20072021843.5)

Business scope of the company?

Our products are sold all over the country and exported to more than 20 countries and regions such as the United Arab Emirates, Indonesia, Vietnam, Bangladesh, South Korea, Japan, Myanmar, South Korea, Nigeria and Australia.