Wenzhou Suote - Professional Pharmaceutical, Chemical And beverage Processing Equipment Manufacturer Since 1998.

Food Grade Sanitary Rotor Pump

L&B series Lobe pumps not only have the same applications and characteristics as other rotor pumps, but also have its unique application, especially for conveying high viscosity and colloidal media (such as toothpaste, cosmetics, paste food, plaster, grease, printing ink, paint, chemical fiber pulp etc.) The biggest advantage of this kind of pump is that the media transported through it does not change any chemical and physical properties of the material, ensuring the original quality is not affected at all.

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Scope of Application

The machine is suitable for transporting high viscosity colloidal media in pharmaceutical, food, chemical and other industries, the main technical indicators have reached the advanced level of similar products abroad.

Food industry: all kinds of fruit stuffing, bean paste stuffing, paste stuffing, etc;

All kinds of fruit juice jam soy fiber sauce peanut butter hoisin sauce sesame sauce salad sauce, etc;

All kinds of liquid drinks: peanut milk, almond milk, dairy drink, ice cream, cream, etc;

Daily Chemical: grease,laundry detergent, cosmetics, toothpaste, softening agent, etc.

Chemistry & Chemical Industry: paint, emulsified asphalt, cementing compound, Interior and exterior wall coating, dye, paper making additive, AKD, latex etc.

Other industy: Pharmaceutical industry, construction industry, high viscosity media etc

Rotor pump components

A	B	C	D	E	F	G	H	I	J	K	L	M	N	O	P	Q	R	S
174	140	94	17	267	31.5	179	169	103	110	68	40	48	70	43	5	14	14.2	25
174	140	94	17	280	40	179	169	103	110	68	45	48	70	43	5	14	14.2	32
220	185	119	22	344	36.5	227	219	144	130	108	52	70	84	53	6	14	18.5	32
220	185	119	22	347	39	227	219	144	130	108	52	70	84	53	6	14	18.5	32
240	210	133	28	372	46.5	242	242	155	132	114	59	78	94	54	8	18	23	51
240	210	133	28	385	52	242	242	155	132	114	66	78	94	54	8	18	23	51
284	246	158	38	451	52	290	300	175	177	125	72	97.5	109	83	10	18	33	63
284	246	158	38	465	61	290	300	175	177	125	76	97.5	109	83	10	18	33	63
310	270	202	46	484	59	342	372	178	170	128	102	125	139	72	14	18	41	76
338	300	207	50	538	62	412	399	198	190	155	110	135	140	85	14	18	44.5	76
338	300	207	50	556	71	412	399	198	190	155	118.5	135	140	85	14	18	44.5	89
372	334	224	60	609	70	442	435	244	227	188	151	152	148	85	18	18	53	89
372	334	224	60	634	84	442	435	244	227	188	162	158	148	85	18	18	53	102
400	350	285	70	719	86	512	555	220	262	170	176	196	187	115	20	20	62	102

Structure Features

1. Advanced structure: pump rotor and transmission gear apart, and

rotor and rotor, rotor and pump wall to maintain a certain clearance

between each other, no contact, no wear, low operating noise, long

service life.

2. Reliable seals: , the end face of mechanical seal to be placed on the

outside the shaft in pump , with dynamic and static ring of pump

mechanical seal, resistant to high pressure, not easy to wear, no

leakage.

3. High quality materials: all the parts in contact with conveying

materials are made of stainless steel and polished. The seals are

made of non-toxic rubber, easy to clean too, to ensure cleanliness.

4. The pump's piping connection has various forms, and has the

advantages of small volume, large flow rate, high head pressure and

other aspects.To meet customers' requirements to the maximum

extent

Product parameters

Type	Food grade sanitary Rotor Pump
Product name	Rotor Pump
Material	Stainless Steel 304L/316L
Horsepower	0.75kw/1.5kw/2.2kw/5kw etc
Outlet Size	38mm/51mm etc
Structure	Transfer Pump
Standard	GMP
Flow rate	0-120m³/H
Usage	Dairy,food,beverage,cosmetic
Voltage	220V /380V
Exit size	DN20—DN150

Installation

If the pump without motor, adjusting device, the base plate and other accessories, so when installing this pump, need to refer to the motor power and the highest speed limits which in the technical parameters,hoose suitable motor (had better choose speed regulating motor) model and a pair of flexible coupling, and in accordance with the center of the pump and the selected motor high, make the basis of a stainless steel plate, and then with at least four bolt will be assembled monolithic stationary on the floor. There are several other issues that should be paid attention to during installation:

Pump and motor shaft connection, should first of all adjust each calibration level and ensure them coaxial, then install couplings, otherwise, will cause damage to the machinery.

Lobe pump can choose the direction of inlet and outlet according to the direction of media flow or machine fixing position limited by the space, and can change the rotating direction of the pump through the wiring of the motor.

Since this pump is a constant volume pump with fixed displacement per revolution, once the previous process(outlet) stops working due to some reason and the pump continues to work, thepressure of the pump will increase indefinitely, which will eventually lead to the leakage of seals, damage of machinery and other accidents. Therefore, effective preventive measures must be taken. Case 1: Be consistent in the procedures, stop the pump while the program is shut down. Case 2: Can install relief valve and over-pressure loop system in the output pipeline, which will automatically release pressure in case of over-pressure.

If the pump to add control valve, can only be installed in the pump inlet pipeline, outlet pipeline should not be installed control valve, it’s easy to cause over-pressure.

After all installation, should carry on the comprehensive inspection, including the machine parts fixation, electrical wiring, and so on, then, Turn the pump by hand for 3-5 rotations,check whether there is jamming or loosening phenomenon, until everything is normal, then carry on a test-run,if abnormality is found, should stop for maintenance.

Clean →

Our in-house designers and engineers have produced countless great designs for customers from different industries

record →

Our in-house designers and engineers have produced countless great designs for customers from different industries

Add about 80% of the water →

Check the concentration →

Configure acid-base concentration →

Connect the in and out distributor →

Check the water delivery →

Checking and Cleaning →

Turn on the reflux pump →

Rinse with clean water →

Test

Operating procedures

1. Purpose To standardize the CIP cleaning procedures, maintain equipment, and ensure continuous and normal production.

2. Scope of application

CIP cleaning section.

3. Content

3.1 Cleaning sequence: clean water at 40°C, 2% alkali, clean water at 40°C, 0.8% acid, hot water above 90°C, and wash in sequence.

3.2 Clean and record according to the specified time.

3.3 Add about 80% of the water, that is, cover the heating coil.

3.4 Acid-base concentration:

3.4.1 Check the concentration before cleaning, if it is not enough, add an appropriate amount.

3.4.2 Decide whether to reformulate according to the degree of acid-base pollution.

3.5 Connect the in and out distributor correctly.

3.6 Always check the water delivery device to prevent blockage.

3.7 After checking the pipes and valves, the centrifugal pump can be started for cleaning.

3.8 When cleaning with acid and alkali, after cleaning, turn on the reflux pump, so that the acid and alkali flow into the acid tank and the alkali tank respectively.

3.9 Finally, rinse with clean water, and the cleaning is completed.

3.10 Use test paper to test if it is neutral.

product display

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