|Place of Origin:||Chongqing|
|Minimum Order Quantity:||1 set|
|Packaging Details:||polywooden package|
|Payment Terms:||T/C or L/C or others|
|Supply Ability:||1000 sets/year|
JPS5I-L Wet Concrete Shot Pump
ADD: NO.1 Kuaileli, Xiaolongkan Street, Shapingba District, Chongqing China
Skype: lucyfang9 ; Website: www.lucydrillingrig.com. email: email@example.com
M: +86-13628481197 TEL.:+86-15923510719
Ⅰ. General Description:
standard JPS5I-L device function and recommendation function description table
The device name: wet concrete jet unit equipment standard functional description:
JPS5I-L rotor type concrete injection unit, mixture system with good, add water, stirring, continuous conveying, plus liquid accelerator, jet set in one, and can automatically. Is one of the tools at home and abroad to reduce dust, reduce springback, save cement comprehensive better. Aspirated after startup, artificial uniformly hopper material into a blender with a good, open the water supply device through a pipeline ball valve, the system enters the mixer, wet material and then mix the through screw conveyor system into the injection machine, and then by the compressed gas through the feeding tube, nozzle, mix the good material, spraying to by the jet surface. In the mixture into the shower nozzle, through the liquid accelerator accelerator pneumatic pump automatic press according to certain proportion and spray nozzle waterway regulation and mixed, spray to spray plane, so as to achieve the purpose of quick setting concrete.
Equipment recommendation function description:
JPS5I-L rotor type concrete injection unit has the following advantages:
1, less resilience; compared to the dry shotcrete machine in the past greatly reduces the material recovery, reduce the amount of waste materials.
2, to reduce dust; material through stirring tank when mixing water greatly reduces the amount of dust working region, improve the working environment of the workers
Ⅱ. Technology features:
Shotcrete machine in underground engineering, geotechnical engineering, a construction equipment widely used in the field of municipal engineering. It is the use of compressed air or other power, according to a certain percentage of the mating mixture through pipeline and high speed jet to spray on the surface hardening by condensation, thus forming a concrete supporting layer.
JPS5I-L rotor type concrete injection unit, mixture system with good, add water, stirring, continuous conveying, plus liquid accelerator, jet set in one, and can automatically. Is one of the tools at home and abroad to reduce dust, reduce springback, save cement comprehensive better. Especially the injection machine, boldly to the improvement in the structure of the new design, the elastic material cavity and the swirl tube, greatly improving the processing ability of the wet material and the life of the wearing parts, reducing the weight of the whole machine. Sprayed concrete for use as it is widely used in mines, tunnels, construction of foundation pit, the river slope protection engineering.
(a), composition and characteristics: injection unit comprises a stirring system, a gas path system, injection system, traveling mechanism;
(1), mixing system set transport and mixing in a body, is composed of a motor, the vibration hopper, a stirring shaft, a water adding device, casing, wherein the stirring shaft by quantitative conveying spiral and spiral stirring structure composed of two parts. No additional mixing barrel groove;
(2), a gas path system comprises a pneumatic vibrator, pneumatic conveying pump and spray gas path;
(3), injection system is composed of a motor, the rotor etc., blanking cavity and friction plate adopts a polyurethane material, reducing friction;
(4), a walking mechanism according to the roadway gauge is divided into 600 or 900, installation, mobile and convenient use; design and mixing, injection in a body, has the advantages of compact structure, smaller size, feeding low height, convenient and other auxiliary facilities use, greatly improving the efficiency of roadway construction; advanced technology, convenient operation, saving operation time;
(5) fand, dust concentration is less than or equal to 10mg/m, two with design, construction quality and stability, effectively solve the original guniting way backward, accounting for
With the personnel, the dust, high labor intensity, low efficiency, realize the increase the efficiency;
(6), using the liquid accelerator, effectively avoid the use of solid accelerator, accelerator volatile release harmful irritating smell of workers caused by. Liquid accelerator uses no irritating smell, and rapid solidification time;
(7), supporting explosion-proof motor for YBK2 series: 660/1140V;
(two): the technical advantage:
(1), reduce dust. Greatly reduce the dust concentration near the machine and outside the nozzle, eliminates the harm to the health of workers.
(2), the bottom rebound rate. Dry shotcrete, concrete rebound of up to 15%-50%. Using the wet sprayed technology, rebound rate can be reduced to 5%
The following, save raw materials.
(3), improve the spraying quality of concrete. When spraying, since the water cement ratio and easy to control, concrete curing degree is high, so it can greatly improve the shotcrete quality, improve the uniformity of concrete, and dry shotcrete, concrete water cement ratio is composed of a spray striker according to experience and naked eye observation to carry on the JPS5I-L rotor type concrete injection unit, mixture system with good, add water, stirring, continuous conveying, plus liquid accelerator, jet set in one, and can automatically. Is one of the tools at home and abroad to reduce dust, reduce springback, save cement comprehensive better. Especially the injection machine, bold improvement in structure, the new design of elastic material cavity and the swirl tube, greatly improving the processing ability of the wet material and the life of the wearing parts, reducing the weight of the whole machine. Sprayed concrete for use as it is widely used in mines, tunnels, construction of foundation pit support, the river slope protection engineering.adjustment, the quality of concrete depends to a great extent in the machine hand operation
Ⅲ. main technical specifications:
Rated working pressure 0.4 ~ 0.65MPa
Gas consumption of less than 10 m3/min
The unit of work ability of 5m3/h
Application of the mixture of water cement ratio > 0.40
The maximum aggregate size is less than or equal to 20mm
The feeding tube inner diameter of 50mm
Working pressure 0.2 ~ 0.6MPa
Horizontal transport distance 80m (vertical) 30m (high)
Spring rate is less than 10%
Liquid accelerator dosage 3% (percentage by weight of cement)
Motor power: 4KW mixer
Injection machine 5.5KW
Overall dimensions (length * width * height) 3000 x 820 x 1470mm