asphalt gravel mixing system
A mixing system and asphalt macadam technology, applied in roads, construction, climate change adaptation, etc., can solve problems such as gravel adhesion, easy accumulation of raw materials, and high viscosity of asphalt
Active Publication Date: 2022-05-31
重庆九橡化大橡胶科技有限责任公司
View PDF5 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
[0002] Before the crushed stone is mixed with asphalt, it is necessary to use a lifting mechanism to lift the crushed stone into the mixing device for mixing with the molten asphalt. At present, the lifting bucket of the chain elevator is often used to lift the crushed stone. The clay on the stone will cause part of the crushed stone to stick in the lifting bucket, making it impossible to completely unload; and when the crushed stone is mixed with asphalt, due to the high viscosity of the asphalt, the raw materials between the mixing plates are prone to accumulation during the mixing process phenomenon, resulting in poor mixing of gravel and asphalt
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment
[0020] The embodiment is basically as attached Figure 1-5 Shown: as figure 1 , 3 The shown asphalt macadam mixing system, including frame, mixing box 1, lifting unit and two mixing units, such as figure 1 As shown, the side wall of the stirring box 1 and the bottom of the stirring box 1 have a circular arc transition, each stirring unit includes a rotating tube 2 and six stirring parts, the front and rear ends of the rotating tube 2 are sealed, and the rotating tube 2 on the left It is used to transport gravel, and the rotating pipe 2 on the right is used to transport asphalt.
[0021] A sleeve pipe (not shown) is welded on the frame, the sleeve pipe is located outside the mixing box 1, the upper side wall of the sleeve pipe is provided with a feed hole, the feed hole is connected with a feed pipe, and a material is welded on the frame. The feeding pipe is connected to the hopper; the rotating pipe 2 runs through the front and rear side walls of the mixing box 1, and the r...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More PUM
Login to View More Abstract
The invention relates to the field of asphalt macadam mixing, in particular to an asphalt macadam mixing system, which includes a mixing box, two mixing units and several lifting blocks, the two ends of each lifting block are oval, and two adjacent lifting blocks are staggered and overlapped. And the ends of two adjacent lifting blocks are hinged, each lifting block is fixed with a fixed block, the fixed block is hinged with a movable block, and the movable block is fixed with a lifting box. Each mixing unit includes a rotating tube and a number of stirring Each stirring part includes a stirring frame, a baffle, a slide plate and a push plate. One end of the stirring frame is connected to the rotating pipe, the other end of the stirring frame is hinged to the baffle, and the sliding plate is set on the stirring frame and runs through the rotating pipe. One end of the slide plate is hinged with the baffle plate, and the push plate is fixedly connected with the slide plate. When the technical scheme is adopted, it is convenient to realize full unloading and it is beneficial to improve the mixing effect of gravel and asphalt.
Description
technical field [0001] The invention relates to the field of asphalt macadam mixing, in particular to an asphalt macadam mixing system. Background technique [0002] Before the crushed stone is mixed with asphalt, it is necessary to use a lifting mechanism to lift the crushed stone into the mixing device for mixing with the molten asphalt. At present, the lifting bucket of the chain elevator is often used to lift the crushed stone. The clay on the stone will cause part of the crushed stone to stick in the lifting bucket, making it impossible to completely unload; and when the crushed stone is mixed with asphalt, due to the high viscosity of the asphalt, the raw materials between the mixing plates are prone to accumulation during the mixing process phenomenon, resulting in poor mixing of gravel and asphalt. Contents of the invention [0003] The purpose of the present invention is to provide a system that is convenient for realizing sufficient unloading and improving the m...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More Application Information
Patent Timeline
Login to View More Patent Type & Authority Patents(China)
IPC IPC(8): E01C19/10B65G17/12
CPCY02A30/60
Inventor 董大伟全永胜
Owner 重庆九橡化大橡胶科技有限责任公司