MX
Progressing cavity pump MX
Issue 01-2015
2
Progressing cavity pump MX
Content
KNOLL .It works. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
Modular system . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
Advantages, features, design features, branches, type code . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
Application examples . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
Suction version .. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
Following plate version. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
Submerged version . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
Hopper version. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
Pump series.. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
Options and certificates. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
Check list. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
Progressing cavity pump MX
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KNOLL .It works
KNOLL with its approximately 890 employees is the largest employer in Upper Swabian Bad Saulgau. Walter
Knoll laid the foundation for the company in 1970. The family business supplies manufacturers and users of
machine tools with conveyors and filter systems around the world. The company has grown continuously on its
own premises since 1974. Its affiliation with and sense of responsibility toward the local region are part of its
corporate philosophy. The progressing cavity pump MX satisfies with all important certification the demanding
requirements of the food, pharmacy and cosmetic industry. Because of its outstanding pressure stability and
the excellent cleaning and service the MX is also applicable in the chemical, paint and lacquer as well as in the
paper industry.
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Progressing cavity pump MX
Progressing cavity pump MX
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6
Discharge nozzle DIN32676
Stator EW40/10
Suction housing DIN32676
Discharge nozzle
tangential outlet
Stator EW25/10 with double jacket
Hopper housing with CIP-nozzle and double jacket
Discharge nozzle DIN11851
Stator EW30/10
Suction housing DIN11851
Discharge nozzle EN1092-1
Stator EW15/40
Suction housing EN1092-1
Discharge nozzle DIN11864-1
Stator EW20/20
Hopper housing rectangular with two CIP-nozzles
Progressing cavity pump MX
Modular design
Because of the modular design the MX is suitable for many operations and is easy to maintain. The variation of the components
allows the ideal modification of the pump in accordance to the
customer-specific applications.
Hygienic mechanical seal MXHS
Double acting mechanical seal for quench
MXHS-MXEB
Elastomer bellow mechanical seal MXEB
Gear motor in aseptic design
Shaft sealing PS-seal with flushing
Spur gear motor
Gland packing with flushing
Servo gear motor
Progressing cavity pump MX
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Advantages
1. 10 bar per pressure stage because of EvenWall® technology
2. Compact length also at high pressure
3. Gentle product transfer
4. Quick and easy cleaning
5. Non-slip connecting elements
6. Modular design
7. Outstanding pressure stability
Design features – example MX20S
Modular design
(9 pump assembly
versions can be
adapted)
Stators in
EvenWall®
design (uniform
elastomer wall
thickness)
Fast disassembly
and assembly by
means of
clamping closure
Hygienic sleeve
covering
universal point
Cardan joint
Features
• CIP- and SIP-compatible
• Hygienic design
• Sanitary features without dead areas
• Extremely easy to service
• Intelligent interfaces
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Progressing cavity pump MX
The progressing cavity pump MX satisfies the demanding requirements of the
food, pharmacy and cosmetic industry. Modern design features offer excellent cleaning and service. Therefore the pump is available with all common
certificates. Because of its outstanding pressure the MX is also applicable in
the chemical, paint and lacquer as well as in the paper industry.
Non-slip cylindrical
connection element
prevents unintended
loosening pump
components
Spacious sealing
chamber for all
sealing options
Quick replacement
of wear parts via
interface opposite
the product
Robust, splash-resistant
bearing housing allows
for the assembly of
a “standby pump” to
existing drive
Type code
MX 20S-15/20
Designation
Size
Model
Pump assembly size
Pressure stage
Progressing cavity pump MX
Size: Drive shaft diameter
Model: Suction, submergible, hopper,
following plate
Pump assembly size: Rotor diameter
Pressure stage: 20 = 2-stage (20 bar maximum)
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Application examples
Food industry | dairy | beverage
industry | pharmacy | cosmetic industry |
paint and lacquer industry | chemical
industry
Pet food industry
MX20S-15/20
Medium:
Flow rate: Pressure:
Viscosity:
meat slurry
78 l/h
10 bar
1,500 mPas
Confectionary industry
MX20R-25/10
Medium: Flow rate: Pressure: Viscosity: fat/fruit puree
450 l/h
7 bar
70,000 mPas
Bakery industry
MX50R-80/10
Medium:
Flow rate:
Pressure:
Viscosity:
10
dough
5,800 l/h
6 bar
12,000 mPas
Progressing cavity pump MX
Food industry | dairy | beverage
industry | pharmacy | cosmetic industry |
paint and lacquer industry | chemical
industry
Application examples
Food industry
MX50S-50/40
Medium:
Flow rate:
Pressure:
Viscosity:
dairy products
300 – 3,000 l/h
30 bar
1,300 mPas
Automotive industry
MX50R-80/20
Medium:
1K pur adhesive
Flow rate:
3,900 l/h
Pressure:
30 bar
Viscosity:
1,500,000 mPas
Special feature: solid stator in tool steel
Chemical industry
MX20S-25/10
Medium:cleanser
Flow rate:
200 – 800 l/h
Pressure:
0.5 bar
Viscosity:
1 mPas
Progressing cavity pump MX
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Suction version
Types
MX10S
MX20S
MX30S
MX50S
Application
• Dosing and transferring applications
• Aqueous to high viscous media
• Gentle transfer of media with solids at high pressure
Features
•
•
•
•
•
•
•
Vertical and horizontal arrangement possible
Independent direction of rotation
Self-priming pump to 0.2 bar absolute
Available as a mobile or stationary pump
CIP and SIP cleaning connections standard
Prepared for temperature control of the complete pump
Short length
90
80
MX30
70
60
MX50
50
40
MX10
MX20
Pressure in bar
30
20
10
0
1
10
100
1.000
10.000
100.000
Flow rate in l/h
Information based on a medium with viscosity 1 mPas and density 1.0 kg/dm³
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Progressing cavity pump MX
Following plate
version
Types
MX10F
MX20F
MX30F
MX50F
Application
• Drum and tank draining via following plate
• Gentle transfer of media with solids at high pressure
Features
• Self-priming pump to 0.2 bar absolute
• Short length
• Dosing constant with less pulsation
90
80
70
60
50
40
Pressure in bar
30
20
MX10
MX20
MX30
MX50
10
0
1
10
100
1.000
10.000
100.000
Flow rate in l/h
Information based on a medium with viscosity 1 mPas and density 1.0 kg/dm³
Progressing cavity pump MX
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Submerged version
Types
MX20T
MX30T
Application
• Dosing and transferring applications
• Aqueous to high viscous media
• Gentle transfer of media with solids at high pressure
Features
•
•
•
•
•
Easy drainage of drums, mixers, agitators and big bags
Short length
Cassette version with no dead space ensures maximum
product safety
Dosing constant with less pulsation
Quick and easy cleaning
90
80
70
60
50
40
Pressure in bar
30
20
MX20
MX30
10
0
1
10
100
1.000
10.000
100.000
Flow rate in l/h
Information based on a medium with viscosity 1 mPas and density 1.0 kg/dm³
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Progressing cavity pump MX
Hopper version
Types
MX20R
MX30R
MX50R
Application
• High viscous to airtight media
• Media with high solids content
• Dosing and transfering applications
Features
•
•
•
•
•
•
•
Conical feeding screw empties the hopper efficiently
Position of the axial face seal ensures excellent cleanability
Well designed separation points for easy disassembly
Trough shape prevents deposits on the hopper walls
Additional attachment hopper can be adapted
Provides positive flow of medium to the pump assembly
Maximum chamber utilization for mixing of product
90
80
MX30
70
60
MX50
50
40
MX20
Pressure in bar
30
20
10
0
1
10
100
1.000
10.000
100.000
Flow rate in l/h
Information based on a medium with viscosity 1 mPas and density 1.0 kg/dm³
Progressing cavity pump MX
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Pump series
MX10 S; F
Max. pressure:
Flow rate:
Viscosity:
Temperature:
Solids passage:
40 bar
1 up to 75 l/h
up to 200,000 mPas
-30 °C up to 140 °C
up to 6 mm
Available pump assemblies
•8/40
•10/20
MX20 S; R; F; T
Max. pressure:
Flow rate:
Viscosity:
Temperature:
Solids passage:
40 bar
5 up to 5,600 l/h
up to 200,000 mPas
-30 °C up to 140 °C
up to 22 mm
Available pump assemblies
•15/20
•15/40
•20/20
•20/40
•25/10
•25/20
•30/10
•30/20
•40/10
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Progressing cavity pump MX
Pump series
MX30 S; R; F; T
Max. pressure:
Flow rate:
Viscosity:
Temperature:
Solids passage:
80 bar
50 up to 20,000 l/h
up tp 200,000 mPas
-30 °C up to 140 °C
up to 48 mm
Available pump assemblies
•30/80
•50/10
•50/20
•60/10
MX50 S; R; F
Max. pressure:
Flow rate:
Viscosity:
Temperature:
Solids passage:
60 bar
500 up to 100,000 l/h
up to 200,000 mPas
-30 °C up to 140 °C
up to 76 mm
Available pump assemblies
•50/40
•50/60
•60/40
•80/10
•80/20
•100/10
Progressing cavity pump MX
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Options and
certificates
Double jacket
for tempering
Pump assembly with double
jacket
Suction
housing with
double jacket
Hopper housing
with double
jacket
Base plates
Base plate in
cap profile
Base plate with
height
adjustable feet
Hygienic
base frame
Mobile
base plate
Materials
Materials in contact 1.4571, 1.4404, 1.4301
with the product: Elastomer parts: Elastomers in different qualities, with conformity FDA 21 CFR 177.2600
and EU 1935/2004
Connections:
DIN11851, DIN32676, DIN11864-1, DIN11864-2, DIN11864-3, DIN EN1092-1
KNOLL Maschinenbau GmbH
is certified according to:
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The MX is available in
designs according to:
Progressing cavity pump MX
Check list
Contact data
Company Address Contact person Phone / E-Mail
/
Process description
Operation data
Medium
Flow rate (l/h)
Viscosity (mPas) Density (kg/dm³) Temperature (°C)
Concentration (%)
Particle size (mm)
Discharge pressure (bar)
Inlet pressure (bar)
Arrangement
Regulations
Cleaning ■ CIP
■ SIP
■ manually
Medium
Temperature (°C)
Concentration (%)
Remarks
Progressing cavity pump MX
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Right reserved to modify technical details.
MX
86888
KNOLL Maschinenbau GmbH
Schwarzachstraße 20
DE-88348 Bad Saulgau
Tel. + 49 (0) 75 81/20 08-0
Fax + 49 (0) 75 81/20 08-230
[email protected]
www.knoll-mb.de
blog.mx-pumps.com