2010-12-04 broschuere biogas web us

8/12/2019 2010-12-04 Broschuere Biogas Web US

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BIOGAS AGITATORS

Our service range

for increased biogas production

BIOGAS


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The Giantmix FR has been specially

designed to optimize the biological

process in digester and afterfermen-ters with almost constant substrate

levels. The Giantmix FR serves to

prevent the formation of floating

and sinking substrate layers

ensure that the substrate maintains

an equal temperature throughout

distribute nutrients for the biologi-

cal process homogeneously

enable more efficient gas flow out

of the substrate

One advantage of the design of the

Giantmix is that almost all of main-

tenance duties can be carried out

from the outside, which means that

opening the digester or dismounting

the unit is not necessary.

The drive side with the electric motor

and transmission is accessible from

the outside; only the shaft tube and

propeller are within the fermenter

and in an optimal position for tho-

rough mixing.

GIANTMIX FR Propeller Agitators

For closed concrete digesterFor mounting through wall or roof

TECHNICAL DATA:FR 3 6 (390 rpm)

FR 1 (190 rpm) Ex-motors of rated output 7.5 kW at 190 rpm (3-phase 50 cycles)

or 230 rpm (3-phase 60 cycles) 750 U/min

Propeller diameter 800 mm

Other models available: FR3 6

Ex-motors of rated output 11/15/18.5 and 22 kW at 390 rpm (3-phase 50 cycles)

or 470 rpm (3-phase 60 cycles) for hazardous zone 2

13.5 kW power output for hazardous zone 1

Two-step spur gear (combined transmission unit with PTO connection)

Bearing housing with mechanical seal of SiC/SiC, thrusting forces

from the propeller absorbed by two taper roller bearings

Agitator shaft tube dia. 101.6 in AISI 304 (V2A) or AISI 316 (V4A) stainless steel,

thickness 4.0 or 5.7 mm

Tube lengths from 2 to 4 m Sealing plates in 3 sizes in AISI 304 (V2A) or AISI 316 (V4A) stainless steel

Sealing membrane EPDM 60

For immersion depths to 4 m below maximum substrate level

Propeller diameters from 580 to 700 mm in AISI 304 (V2A) stainless

or hardened steel

Inclination adjustment by upper control arm,

toothed rack with winch or hydraulic drive

Tractor-driven configuration available

Stainless steel rain covers optional


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For technical reasons due to static,

the Giantmix FR cannot be directly

mounted to the wall of a steel dige-ster.

Errecting a scaffold to support the

weight and absorb the thrusting for-

ces is a possible solution to compen-

sate for this limitation. This could

double as a service platform.

Aswell, a favoured application is

fixed mounting through the lower

part of the digester wall. It is inten-ded mainly to prevent sinking sub-

strate layers from forming and

achieves thorough mixing.

GIANTMIX FR Propeller AgitatorsBIOGAS

For closed steel digesterFor mounting through digester wall

TECHNICAL DATA:FR 3 6 (390 rpm)

FR 1 (190 rpm) Ex-motors of rated output 7.5 kW at 190 rpm (3-phase 50 cycles)

or 230 rpm (3-phase 60 cycles) 750 U/min

Propeller diameter 800 mm

Other models available: FR3 6

Ex-motors of rated output 11/15/18.5 and 22 kW at 390 rpm (3-phase 50 cycles)


13.5 kW power output for hazardous zone 1

Two-step spur gear (combined transmission unit with PTO connection)

Bearing housing with mechanical seal of SiC/SiC, thrusting forces

from the propeller absorbed by two taper roller bearings

Agitator shaft tube dia. 101.6 in AISI 304 (V2A) or AISI 316 (V4A) stainless steel

thickness 4.0 or 5.7 mm

Tube lengths from 2 to 4 m Sealing plates in 3 sizes in AISI 304 (V2A) or AISI 316 (V4A) stainless steel



Propeller diameters from 580 to 700 mm in AISI 304 (V2A) stainless

or hardened steel

Inclination adjustment by upper control arm,

toothed rack with winch or hydraulic drive

Tractor-driven configuration available

Stainless steel rain covers optional


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A great advantage with the Giantmix

AMT is that the electrical, and many

technical components are accessiblefrom the outside. Hence, the AMT, to-

gether with its solid construction

provides optimal operational safety.

Retro-fitting is also possible provi-

ding the structural characteristics of

the digester are adequate.

GIANTMIX FR Propeller Agitators

For closed concrete digesterFor mounting through wall or roof

TECHNICAL DATA:

AMT 7 (270 rpm)

AMT 5 (130 rpm)

Geared Ex-motors of rated output up to 15 kW at 130 rpm (3-phase 50 cycles)or 160 rpm (3-phase 60 cycles) for hazerdous zone 2

Propeller diameter up to 1,200 mm in hardened steel

Other models available: AMT 7

Geared Ex-motors of rated output up to 28 kW at 270 rpm (3-phase 50 cycles)


Transmission designed for 30 kW (safety factor 5)

Bearing housing with mechanical seal of SiC/SiC, thrusting forces from the propeller

absorbed by two taper roller bearings 30312 (60/130) Agitator shaft tube dia. 220 x 8 AISI 316 (V4A) stainless steel

Tube lengths up to 7 m

Sealing plates in AISI 304 (V2A) or AISI 316 (V4A) stainless steel



Propeller diameter 850 MS mm in hardened steel

Hydraulic inclination adjustment with hand pump


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The OPTIMIX agitators, together with

various installation fixtures, are suit-

able for substrate mixing in biogasfermenters or residue storage facili-

ties.

All of the submersible motor agita-

tors have been approved for ATEX

zone 2. Alternative model 2A is fabri-

cated entirely in AISI 304 (V2A) stain-

less steel and has been approved for

zone 1.

Various installation fixtures are avai-lable, depending on individual requi-

rements, for example: we can build

stainless steel masts with a swivel

function and height adjustment from

outside, to meet your individuel

needs.

All the component parts are designed

and manufactured at the SUMA fac-

tory. Modifications and individual de-

sign requirements do not constitute

a problem.

OPTIMIX Propeller Agitators

with Submersible Motors

BIOGAS

For closed concrete digesterFor mounting through fermenter wall

TECHNCAL DATA:

OPTIMIX UG / 3G / 2A

Submersible mixer of rated output 4/7.5/11/15 and 25 kW at 380 rpm

(3-phase 50 cycles) or 460 rpm (3-phase 60 cycles) rpm - for hazardous zone 2

Submersible mixer of rated output 25 kW at 270 rpm

(3-phase 50 cycles) or 430 rpm (3-phase 60 cycles) - for a hazardous zone 2

Special version in stainless steel with 13.5 kW for hazardous zone 1 at 380 rpm

(3-phase 50 cycles) or 460 rpm (3-phase 60 cycles) 13.5 kW power output for

hazardous -zone 1 Epicyclic gear transmission

Motor bracket with SUMA 4-roller carriage

Bearing housing with mechanical seal of SiC/SiC

3 lubricating oil circuits for motor, transmission and bearing housing

Built-in temperature sensor

Special microbe-resistant cable (screened cable available, if required)

Propeller in galvanized, hardened or stainless steel (AISI 304/V2A)

Cable run with cable clips and strain relief fittings behind mast

Guide mast with gas-tight wall lead-through consisting of:

Square-sectioned tube

Floor-mount for dowel type fixing

Sideways adjustment through slewing ring from outside

Height adjustment with winch and 8 mm diameter

stainless steel wire rope (AISI 316/V4A)

Wall brackets on inside and outside


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The Rekordmix B1 has been specially

developed for biogas plants built

around a large covered lagoon.Retro-fitting is also possible.

The Rekordmix serves to optimize the

biological process by:

preventing the formation of floa-

ting and sinking substrate layers

ensuring that the substrate main-

tains an equal temperature

throughout

distributing nutrients for the bio-logical process homogeneously

enabling more efficient gas flow

out of the substrate mass

Specification:

Shaft unit with electric motor, shaft

tube with bearing and sealing block

of low-maintenance modular con-

struction.

All important components are manu-

factured in stainless steel. To protect

the gas storage membrane inside the

bay, the propeller is fitted with a pro-

tective ring. An oil reservoir serves

the lubrication and the maintenance

indicator.

A mounting bracket for securing the

unit to the substructure is included

within the scope of delivery.Height of the unit is set at the frame.

A rubber sealing membrane, secured

by a metal ring fastened to the mem-

brane ensures a gas-tight installation.

Through the rubber seal, the agitator

unit is mechanically separated from

the gas membrane to prevent ripping

and tearing of the membrane.

B1 Electric Agitator

For lagoons with gas storage membrane cover

TECHNICAL DATA:

REKORDMIX B1

Stainless steel (AISI 304/V2A) shaft tube with a diameter of 70 x 3 mm, 3.75 m long

Hardened steel propeller 275 mm in diameter

Stainless steel protective ring (AISI 304/V2A)

Motor power output: 4 kW at 950 rpm (3-phase 50 cycles)

or 1,140 rpm (3-phase 60 cycles)

Bearing housing with a mechanical seal of SiC/SiC, thrusting forces from the propel-

ler absorbed by two taper roller bearings


Agitator frame permits inclination and height adjustment

An oil reservoir monitors and lubricates seal and bearings

The unit does not come with power cables and control unit

A substructure (foundation) is required for mounting the unit


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The Giantmix Z6 is the agitator for

open bays and lagoons, especially

those of residue storage in biogasplants, in which difficult operating

conditions demand high-performance

tractor power.

The Giantmix Z6 has been developed

to suit the 240 HP and above tractor

generation. The Z6 is designed to

satisfy the demands for durability

over long periods.

The design concept of the shaft unitbearings, proven over decades, has

naturally been adopted and incorpo-

rated into a practical modular con-

struction.

The compatible frame design has

been designed for a universal 3-point

connection.

For optimal alignment of the agita-

tor, the inclination can also be adju-

sted by the two parallel hydraulic

cylinders.

Traktor-driven agitator Z6BIOGAS

For open biogas residue storage / lagoons

TECHNICAL DATA:

GIANTMIX Z6

Galvanized steel shaft tube diameter 194 x 6 mm

Tube lengths from 7.5 to 9.0 m

Propeller diameter from 700 to 850 mm

Suitable for tractor power from> 160 kW

Bearing housing with mechanical seal of SiC/SiC60 mm shaft end diameter

Thrusting forces from the propeller absorbed by two taper

roller bearings 30312 ( 60/ 130)

Power take-off connection is solely 1-3/4" (6)

The drive shaft within the agitator tube is a 70 mm diameter splined hollow

tube with multiple bearings


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CONTACTSUMA Rhrtechnik GmbH

Martinszeller Str. 21

GERMANY - 87477 Sulzberg

Fon: +49 8376 92131-0Fax: +49 8376 9 2131-19

[email protected]

www.suma.de

YOUR DEALER

2010-12-04 broschuere biogas web us

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