Medium Dry and Wet Gas Roots Vacuum Pump for Chemical Industry

• Customization: Available
• After-sales Service: After Sales Service
• Warranty: 12 Months
• Model NO.: ZBK
• Oil or Not: Oil Free
• Structure: Rotary Vacuum Pump
• Exhauster Method: Entrapment Vacuum Pump
• Vacuum Degree: High Vacuum
• Work Function: Fore Pump
• Working Conditions: Dry
• Pump Name: Zbk Roots Vacuum Pump
• High Pumping Speed: 3.8-60 M3/Min
• Rated Pumping Speed: 3.1-47 M3/Min
• Rated Vacuum: 33.3-48kpa
• Rated Speed: 400-550 Rpm
• Inlet/Outlet: 85-300mm
• Weight: 200-3500kg
• Transport Package: Export Packing
• Specification: As details
• Trademark: Haipurui
• Origin: China
• Production Capacity: 8000 Sets/Year
• Package Size: 120.00cm * 80.00cm * 80.00cm
• Package Gross Weight: 80.000kg

Product Description

Shenyang Haipurui Vacuum Technology Co.,Ltd.
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Vacuum Pump--ZBK Roots Vacuum Pump


Purpose

The ZBK series Roots vacuum pump is an essential piece of equipment for generating crude vacuum, extensively utilized in industries like paper manufacturing, chemical engineering, pharmaceuticals, construction materials, food processing, textile, and sugar production, among others.Itserves as the perfect solution for vacuum dehydration within the long circular mesh suction tank or the long mesh paper machine suction tank prevalent in the paper sector. Compared to traditional water ring vacuum pumps, the ZBK series Roots vacuum pumps in this range offer notable benefits, such as exceptionally high pumping speed, remarkable efficiency, a neatly compact structure, reduced size, simplified maintenance, extensive service life, andlowpower consumption. The pumps can handle suction mediums like mixtures of dry and wet air or water, but must be free of granular materials, dense dust gases, and corrosive substances.



Structure and Principle

This sophisticated machine relies on an electric motor, connected through a V-belt pulley, to rotate the active rotor, while an asynchronous gear system moves the driven gear, causing the driven rotor to rotate. The design ensures that the rotors never touch, maintaining a crucial clearance of about 0.4mm, and approximately 0.25mm clearance between the rotor, pump body, and end cover. As the pump operates, the lower chamber experiences volume expansion due to the rotors' constant separation, while the upper chamber sees volume reduction due to the rotors' continuous connection. This dynamic process facilitates seamless suction and discharge of gases, establishing a vacuum on the intake side, with the exhaust side linked to the atmosphere, reaching near atmospheric pressure.
A soundproof box is strategically installed at the pump outlet, offering a sound dampening feature alongside a stable pressure andsealingfunction, effectively enhancing the operational efficiency of


the pump.

Basic parameters		Roots vacuum pump model
name	unit	ZBK-33	ZBK-13	ZBK-15	ZBK-16	ZBK-16B	ZBK-17	ZBK-18
Maximum pumping speed	m3/min	3.8	6	10	15	20	30	60
Rated pumping speed	m3/min	3.1	4.2	7.5	11	16	22	47
Rated vacuum degree	Kpa	33.3	33.3	40	40	40	45	47
Rated speed	r/min	500	400	450	400	550	400	550
Inlet and outlet diameter	mm	Φ85	Φ125	Φ150	Φ200	Φ200	Φ250	Φ300
Equipped with motor		Y112M-4 4KW	Y160M-6 7.5KW	Y160L-4 15KW	Y200L-6 22KW	Y225M-6 30KW	Y280S-6 45KW	Y315M-6 90KW
Equipped with triangular belt		B 1150	B 2800	B 2800	B 3550	B 4000	B 4500	B 4000
Weight	kg	200	440	535	890	890	2100	3500
Size (LxWxH)	mm	680x359x575	906x583x915	965x578x950	1019x748x1205	1019x748x1205	1340x875x1550	2205x2934x2190

Installation of Products
Keep the following considerations in mind during installation:

1. Prior to installation, conduct a meticulous inspection of the product's interior cavity and upper mufflerboxfor any foreign materials. If such elements are detected, ensure their removal before proceeding with installation.
2. Choose a logical pipeline installation layout

1. ) The shorter the distance between the vacuum system's outlet and the pump's inlet, the more effective the setup.
2. ) Aim to minimize bends in the pipeline for optimal performance.
3. ) The inlet's pipeline should not dip below the center line of the inlet, and the outlet pipeline should avoid any configurations that introduce significant resistance, like ascending loops or sharp right-angle turns.
4. ) Ideally, the diameter of the inlet and outlet pipes should align with the product's designated inlet and outlet dimensions. However, for compact vacuum systems, you may opt for a slightly smaller inlet pipe diameter, provided it remains at least 90% of the designated size for the system's optimal performance. The product's inlet and outlet diameters are crucial, and the outlet pipe diameter should be equal to or larger than the inlet diameter to ensure efficient flow dynamics. It is essential that the outlet pipe's diameter matches or exceeds that of the inlet to maintain an uninterrupted flow.
5. ) It is imperative to avoid hard bends at pipeline corners; instead, ensure a smooth and seamless transition for maximizing flow efficiency. A smooth transition is crucial to maintain optimal flow and reduce potential obstructions.
6. ) Utilizing steel pipes for pipelines is highly recommended to ensure strength, durability, and longevity within the system.
7. ) For those with the capability, installing a steam water separator at the pump inlet is advised to enhance efficiency and conserve energy. This addition significantly boosts pump performance and contributes to energy savings.

3. During pipeline installation or maintenance, take care to prevent any foreign materials like iron pieces or welding slag from entering the system. Avoid the ingress of solid objects to maintain system integrity and prevent blockages.
4. Ensure airtight and watertight operations by incorporating sealing gaskets at all pipeline joints.

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Submit the pump data sheet to receive a tailored quotation promptly.

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Shenyang Heprui Vacuum Technology Co., Ltd. emerges as a leader of innovation in the high-tech arena, with a pronounced focus on R&D, design, manufacturing, sales, and services of groundbreaking vacuum pumps and comprehensive systems. Our team of expert technicians continually refines product design and functionality, seamlessly integrating avant-garde vacuum technology to deliver superior solutions across an extensive range of industries. We pride ourselves on our ISO9001 certification and accolades including twelve patents and three software copyrights, reflecting our unwavering commitment to R&D excellence. Our versatile offerings are indispensable in sectors such as petrochemicals, pharmaceuticals, healthcare, electronics, new materials, aerospace, printing, packaging, papermaking, and automation, elevating industry standards. At Hepuri, we harness our profound technical acumen and expansive, high-quality services to elevate our customers' and partners' success to unprecedented heights.


Shenyang Haipurui Vacuum Technology Co., Ltd. masterfully engineers products that cater to a spectrum of needs within vacuum technology. Our portfolio is primarily categorized into two outstanding segments. The first segment is vacuum acquisition equipment, showcasing a remarkable array of vacuum pumps including the esteemed 2BV, 2BE, SK, and 2SK series of liquid ring vacuum pumps and compressors. Complementing this, the SY and 2SY series of liquid ring compressors, together with the XD series single-stage rotary vane vacuum pumps, expand our diverse selection. The second segment features our pioneering vacuum application products, which encompass the precisely crafted 2BW series liquid ring vacuum pump closed cycle systems, the robust JZJ series Roots vacuum pump units, and the cutting-edge ZF series central vacuum systems.
Our state-of-the-art vacuum application products differentiate themselves by incorporating vacuum acquisition equipment as the core component or source. They are elegantly equipped with a range of sophisticated components like gas-liquid separators, vacuum buffer tanks, and heat exchangers, along with pressure, temperature, and liquid level transmitters. Furthermore, they integrate replenishment solenoid valves, inlet pneumatic valves, cavitation protection devices, working fluid flow meters, and intake filters for comprehensive real-time monitoring. To elevate operational capability, these systems can be fitted with a PLC and intuitive human-machine interface touch screens, allowing for an automated orchestration of pumps, valves, and other processes. This innovative integration enables seamless recording of diverse parameters and real-time operating status, achieving an extraordinary level of process automation.

Our esteemed collection of patent certificates exemplifies our dedication to pioneering innovation and unmatched quality.

FAQ

1.Are you a factory or trading company?
We are a factory and we have professional team of workers,Designers and inspectors.
2.Do you accept custom?
Of course.We have professional teams who make your designs,photos,imagines and OEM orders into real production.
3.What's your shipping terms?
If you need to ship by air,we can use DHL,UPS,FedEx,TNT or EMS.If you need to ship by sea,we have many good forwarders to work with,they can provide the best price for you.
4.Whats your payment terms?
Until now , we can accept TT.LC.West union.
5.What information do you need to offer a quotation?
Pump Capacity: m³/h or L/S
Voltage: V
Frequency: Hz
If you have full data sheet,pls send to us also.