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Shenzhen Dispu Equipment Co., Ltd

E-mail
sales@dsp18.com
Phone
13824381687
Address
Room 301, Building 2, No. 104 Shuimen Road, Pinghu, Longgang District, Shenzhen

DSP-LBPM5L Dual Planetary Hybrid DSP-LBPM5L

NegotiableUpdate on 04/25

Model

Nature of the Manufacturer: Producers

Product Category

Place of Origin

Online Consult

Overview

The DSP-LBPM5L dual planetary power hybrid is an efficient new model that combines the principles of traditional dual planetary mixers and high-speed dispersers. It is currently widely used in the field of new energy. DSP-LBPM5L dual planetary power mixer has developed an enhanced power mixer with high speed and greater torque based on the original star power mixer, targeting the characteristics of lithium batteries and capacitor slurries. It is suitable for preparing lithium positive and negative electrode slurries in dry and wet mixing processes.

Product Details

mechanical properties

DSP-LBPM5LDual planetary power hybrid

1、 Overview

The dual planetary power hybrid is an efficient new model that combines the principles of traditional dual planetary mixers and high-speed dispersers, and is currently widely used in the field of new energy.

Our company has developed an enhanced power mixer with high speed and greater torque based on the original Star power mixer, targeting the characteristics of lithium batteries and capacitor slurries. It is suitable for preparing lithium positive and negative electrode slurries using dry and wet mixing processes. In the design process, our company fully considered the reasonable speed, mixing power, dispersion linear speed and reasonable Fried Dough Twists paddle shape of the agitator to reduce the resistance of high viscous materials and the distribution of turbulence intensity in the barrel, and designed a more efficient and stable dual planet power mixer. The enhanced Fried Dough Twists paddle can handle high viscosity slurry. The mixing feature of the power mixer is that the Fried Dough Twists paddle rotates clockwise and counterclockwise, and the high-speed dispersion rotation is counterclockwise. Its speed can be adjusted by frequency conversion, which makes the slurry do complex movement and subject to strong shearing, kneading and dispersion, so as to achieve efficient mixing without dead corners and without "climbing" phenomenon. At the same time, in terms of sealing, three sets of mechanical seals combined with soft and static seals ensure reliable sealing performance; In terms of temperature control of the slurry, a unique temperature measurement technology is adopted, where the planetary box and temperature measuring rod rotate together, and Pt100 sensors are used to directly contact the material, making the measurement more accurate, responsive, and precise (with an error of only ± 1.0 ℃).

This machine consists of a base, crossbeam, column, sealing cover, material cylinder, transmission and electronic control system, and other structures.

2、 Equipment technical configuration

Serial Number	project name	Model specifications	origin
1	Reducer	BLD-0.75KW-4P	Jiang Lang
2	electrical machinery	Low speed 0.75Kw-4P, 1 unit; Highway 1.1Kw-4P, 1 unit	Southern Anhui
3	frequency converter	0.75Kw x1Taiwan; 1.1Kw x 1 unit	danfoss
4	Thermometer	Pt100(High temperature measurement accuracy)	Hongda
5	bearing	on drawing	Germany FAG
6	linear guide rail	HIWIN	Taiwan Shangyin
7	Skeleton oil seal	Fluorine rubber skeleton oil seal	Japan NOK
8	Electrical components	Low voltage electrical components	Siemens/ABB
9	valve	on drawing	Ennis
10	mechanical seal	Three sets of mechanical seals	Shun Teng
11	gear	Adopting tooth surface hardening treatment and precision grinding processing, using helical gear transmission	Ouweituo
12	Lubricating grease	High speed bearing grease with a temperature resistance of 600 degrees Celsius	BEST

3、 Equipment Technical Parameters

1	vacuum degree	-0.098MPa(Under static conditions, maintain above 90% after 24 hours)
2	structural style	Single arm type
3	Speed r/min	Revolution: 0-71r/min, Rotation: 0-112r/min (Variable frequency speed regulation: 0-50Hz) High speed: 0-11000r/min (variable frequency speed regulation 0-70Hz)
4	Low-speed shaft	Two axle hemp pattern
5	High-speed shaft	Single high-speed shaft, with two Φ 40 dispersing discs on the shaft
6	Lifting method	Linear guide rail material cylinder manual joystick lifting
7	Elevating height	180mm
8	Barrel positioning	Adopting a lifting and placing arc-shaped plate block, with a flange structure on the barrel cover to ensure central positioning
9	noise	Measurement from 1m away, equipment noise ≤ 80dB
10	temperature measuring system	Temperature measuring rod: 1, the temperature measuring rod moves with the revolution, the temperature measuring point is located inside the material barrel, and the temperature measuring point moves with the revolution in the material at 1/3 of the bottom of the material cylinder; Equipped with a rotating conductive device, the temperature measuring head contacts the material, ensuring accurate temperature measurement,
11	Total installed power	4Kw
12	power supply	AC：3*380V，50Hz
13	External dimensions	Length 900, width 700, height 1450 (mm)
14	Weight (kg)	About 350kg

4、 Bucket body

The inner liner and bottom of the barrel are processed by vertical lathe, and the inner and outer liners are polished to a mirror Ra0.025 by an automatic polishing machine. The guide plate of the barrel is processed by a lathe and seamlessly matched with the jacket plate. The barrel wall and bottom are equipped with a cooling water circulation system. The cooling water inlet and outlet are DN15 with 2 sets of quick connectors, the barrel bottom is equipped with a jacket and guide strip, the discharge outlet is DN20 ball valve, and the barrel body is equipped with a handle.

A:Barrel structure

1	Barrel size (mm) (Inner diameter x Inner height)	Φ250×160
2	volume	5L
3	Design pressure	Inner bucket -0.098Mpa, jacket 0.4Mpa
4	Design temperature (℃)	-10～+200
5	Main material	304stainless steel
6	Barrel thickness (mm)	Inner bucket δ 4mm (measured thickness after processing), jacket δ 3mm
7	Temperature regulation form	Water-cooled jacket
8	Discharge form	ball valve
9	Move	hand movement
10	Quantity of barrels	1individual

B:Mixing bucket positioning:

１	There are 4 positioning blocks behind the bucket lifting bracket, which can be positioned forward and backward after the bucket is in place;

5Barrel lid mouth

s/n	purpose	specifications	quantity	notes
1	Powder feeding port	DN60	1	Quick opening type, equipped with DN50 quick opening feeding port
2	sightglass	DN60	2	One of them is equipped with LED mirror lights
3	vacuum pumping	DN10	1	Toothed ball valve
4	Nitrogen filling port	DN10	1	Toothed ball valve
5	exhaust port	DN10	1	Toothed ball valve
6	Vacuum gauge port	M14×1.5	1	Equipped with vacuum gauge
Explanation: The lid is a straight cylindrical shape, with a reverse buckle on the inner surface. The inner and outer walls of the lid are polished smooth for easy cleaning.

6、 Main materials

s/n	name	material	s/n	name	material
1	Upper bucket body	304	4	Mixing shaft	304
2	Lower bucket body	304	5	agitator	304
3	jacket	304	6	Rack, base, etc	Q235-B

7、 Mixing shaft and blade

1	Rotating speed of Fried Dough Twists frame propeller: 0-102Rpm, 2 groups, agitator blades are cast integrally and polished to mirror Ra0.25 after finishing machining by four axis CNC machining center;
2	Disperse shaft: speed range 0-11000rpm, 1 set of dispersing shaft, bearing made of German FAG, fluororubber skeleton oil seal, 2 Φ 40 dispersing disks on the shaft, linear speed range 0-23m/s;
3	Paddle shaft and blade: surface polished, dispersed disc dynamic balancing treatment G6.3. The distance between the stirring blade and the bottom of the bucket is 2-3mm, the distance between the stirring blade and the bucket wall is 2-3mm, and the distance between the blades is 2-3mm;
4	Shaft seal: mechanical seal structure;
5	Planetary box: adopts helical gear transmission, and the transmission belt inside the planetary box is the Gates synchronous belt from the United States.
Description: 1. The design is suitable for flat bottomed mixing tanks, and an additional scraping device is installed. The scraper material is polytetrafluoroethylene, which is not damaged The bucket wall and propeller shaft are designed reasonably for easy cleaning; 2Set up an overall adjustable dispersed bearing seat, which can tighten the synchronous belt for easy maintenance and replacement of belt parts advantage.

8、 Vacuum system

1	1 pressure measuring and display instrument, 2 ball valves;
2	One set of shaft mechanical seals 105-16, one set of 105-30, one set of 105-45, made of alloy alloy material;
3	The upper and lower barrel openings are sealed with silicone rubber rings, while other static positions are of silicone rubber O-type. The vacuum degree can reach -0.098MPa.

9、 Electrical configuration

S/N

1 power distribution cabinet: (positive pressure ventilation type)

l1Set high-speed decentralized operation control - start/stop - acceleration/deceleration;

l1Set up a dispersed speed measurement system and one tachometer;

l1Control of rotation and stirring operation - start/stop - acceleration/deceleration;

l1Set up a revolution speed measurement system and one tachometer;

l1Material temperature measurement system;

l1 running timer, 1 running timer valid/invalid button

l1Vacuum pump button - start/stop;

l1Set spotlight button - on/off;

l1 emergency stop button, 1 power indicator light, and 1 fault indicator light

describe

1Operating voltage 380V/50Hz/3-phase, control voltage 24VDC;

2Contactors, air switches, circuit breakers, etc. are made by Siemens;

3The intermediate relay is from the Japanese brand Izumi;

4Both low-speed and high-speed motors are started by frequency converters;

5The protection level of all electrical components such as motors, sensors, solenoid valves, and travel switches shall not be lower than IP54.

10、 Safety Chain System

1	Press the emergency stop switch, and the equipment will immediately stop without any operation;
2	After the barrel rises, the dispersing shaft can only rotate;
3	Once the barrel descends, dispersion stops.
4	When the motor current exceeds the range, it will automatically shut down;
5	The mixer, electrical cabinet, and control panel need to be grounded;
6	After the vent valve is opened, the barrel can only descend.

11、 Random spare parts

s/n	name	specifications	material	quantity	notes
1	Bucket lid sealing strip	Φ6， L=650	silicone rubber	1	/
2	quick connector	4divide	304	2	Gong and Mu

12、 Installation site requirements

There is no pit type installation on site.

The moving space of the front feeding cylinder of the mixer shall not be less than 1500mm, and the left and right rear sides shall not be less than 500mm; the user shall provide an independent distribution switch and be responsible for connecting the external power supply of the equipment.

Installation area conditions (provided by Party A):

Power supply: three-phase AC 380 ± 10% V, frequency: 50 ± 1Hz;

Vacuum: pressure -0.098MPa, equipped with a vacuum pump;

Compressed air: 0.5-0.7MPa;

Cooling water: flow rate ≥ 20L/min, pressure ≤ 0.3MPa.