高压均质机说明书-ATS,AH100D

ATS Engineering Inc.

OWNER’S MANUAL AH100D

Attention

1. To avoid the particles of impurities (such as iron, glass, etc.) into the homogenizer to wear inlet valve and homogenizing valve, every materiel should be filtered by filter screen of 60-100 mu before it is put into homogenizer to homogenized.

2. It is forbidden to operate machine long time when there is no material

3. Do not turn on homogenizer under handle was tightly, for sudden overload capacity will damage motor.

4. AH08-100 homogenizer is designed for production. The machine can work for a long time.

5. Solid ceramic plunger used for homogenizer. So the temperature changes of product contact pieces couldn’t over 70℃, or the plunger may rupture. The range of temperature changes shouldn’t over 5℃, especially under cleaning operation.

1 The theory of Homogenization

1.1 What is homogenization

Homogenization is finished by homogenizing valve and piston which can refine the material occurred in the homogeneous valve and mix them.

1.2 The theory of homogenization

Material is inhaled through the piston. With the help of the plunger, it can enter the gap. Also, the size of the gap is changing with different pressures. Releasing the pressure, the material eject with the speed of one thousand to one thousand and five hundred meters per second. Three effects produced after the material hit the impact ring which is one of the valve components .

Hole effect

The material accumulated high energy after pressed by the plunger. When passing the limiting gap, it can release high energy after the sudden decreasing of pressure. Through it , the material can be smashed and refined .This is called Hole effect.

Impact effect

When passing the limiting gap, the material smashed and refined after hitting the special impact ring.

Shear effect

The high speeding material produce strong shearing when crossing the valve chamber channel and limiting gap.

1.3 Function diagram of plunger pump

1.4 Function diagram of homogeneous valve

1.5 Function diagram of two stages homogeneous valves

2Introduction of equipment structure

2.1Pressure block

1- stainless inlet cup 6- inlet pipe

2- inlet valve plunger 7- outlet pipe

3- outlet valve plunger 8- pressure block

4- pressure gauge 9- the first stage valve 5- the second stage valve

2.2ceramic plunger

1- solid ceramic plunger 2- locknut

3- tension ring 4- spacer ring

- plunger seal

2.3inlet valve

1.fixed nut

2.fixed plug

3.gasket

4.o-ring

5.spring

6.ceramic

ball

7.inlet valve

seat

Pressure block was made of two-phase alloys stainless steel. To ensure equipment work well under high pressure and easily removal and installation. The internal pipe size of pressure block is 12ml. At least 50ml material can be operated circularly with the special feeder.

Installation with pressure block:

√A solid ceramic plunger, which has smooth surface and high corrosion-resistant that self-lubricating.

√Special material of plunger seal. It can be used with no water lubrication.

√Unidirectional inlet valve and outlet valve. A valve support was be installed under inlet valve which can be removal. Inlet valve is made of alloys with high hardness STELLITE

√A digtal gauge of high precision which adopted sanitary design and with battery.