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CN-122006538-A - Anti-blocking high-shear emulsifying machine for emulsified asphalt production

CN122006538ACN 122006538 ACN122006538 ACN 122006538ACN-122006538-A

Abstract

The invention discloses an anti-blocking high-shear emulsifying machine for emulsified asphalt production, which relates to the technical field of emulsified asphalt production and comprises a motor and a frame, wherein a rotating shaft of the motor is fixedly connected with a rotating rod, one end of the frame, which is far away from the motor, is provided with a heating assembly, one end of the rotating rod, which penetrates through the frame, is provided with an emulsifying assembly, the frame is provided with a cleaning assembly through the heating assembly, the outer wall of the frame is provided with a discharging assembly, and the frame is provided with an extracting assembly. Through setting up heating element and ejection of compact subassembly's cooperation, realize the quick emulsification of pitch, heating element can keep warm high temperature pitch at pitch transmission in-process to this prevents that low temperature from leading to emulsifier molecule activity to reduce, can't maintain stable parcel layer, thereby locks emulsification effect, avoids the finished product to deteriorate because of the cooling, can guarantee simultaneously that high temperature pitch keeps low viscosity's flow state all the time before getting into the emulsion machine, with this stop pipeline and congeal stifled, ensure continuous production.

Inventors

  • Gu Zongjin
  • WANG WENHUI

Assignees

  • 武汉思立特公路物资有限公司

Dates

Publication Date
20260512
Application Date
20260127

Claims (8)

  1. 1. The anti-blocking high-shear emulsifying machine for emulsified asphalt production comprises a motor (1) and a frame (2) and is characterized in that a rotating shaft of the motor (1) is fixedly connected with a rotating rod (3), one end, away from the motor (1), of the frame (2) is provided with a heating component (4), and one end, penetrating through the frame (2), of the rotating rod (3) is provided with an emulsifying component (5); The device comprises a frame (2), a discharging component (7) and an extracting component (8), wherein the frame (2) is provided with a cleaning component (6) through a heating component (4), and the outer wall of the frame (2) is provided with the discharging component; Heating element (4) are including inlet pipe (401), the fixed intercommunication of one end of inlet pipe (401) has first funnel (402), the one end that inlet pipe (401) was kept away from to first funnel (402) is fixed the intercommunication with the shell of frame (2), the bottom outer wall fixedly connected with heating cabinet (403) of frame (2), the top of heating cabinet (403) is provided with oil pump (404), the intercommunication can be dismantled with the top of heating cabinet (403) to the extraction end of oil pump (404), the outer wall of inlet pipe (401) can be dismantled and be connected with heating jacket (406), the one end of heating jacket (406) is fixed the intercommunication and is had second funnel (407), the inner wall of second funnel (407) is laminated with the outer wall of first funnel (402), the play water end and the fixed intercommunication of heating jacket (406), the outer wall fixed intercommunication of heating jacket (406) has an oil outlet pipe (405), the bottom of oil outlet pipe (405) and the fixed intercommunication in top of oil pump (404).
  2. 2. The anti-blocking high-shear emulsifying machine for emulsified asphalt production according to claim 1, wherein the outer wall of the frame (2) is fixedly connected with a fixing ring (408), one surface of the fixing ring (408) is attached to one surface of the second funnel (407), one surface of the fixing ring (408) away from the second funnel (407) is fixedly connected with a heat preservation sleeve (409), and the inner wall of the heat preservation sleeve (409) is attached to the outer wall of the frame (2).
  3. 3. The anti-blocking high-shear emulsifying machine for emulsified asphalt production according to claim 1, wherein one end of the rotating rod (3) positioned in the frame (2) is fixedly connected with a second spiral sheet (9), and the outer wall of the second spiral sheet (9) is attached to the inner wall of the frame (2).
  4. 4. The anti-blocking high-shear emulsifying machine for emulsified asphalt production according to claim 1, wherein the emulsifying component (5) comprises a first rotor (501), the inner wall of the first rotor (501) is detachably connected with the outer wall of the rotating rod (3), tooth grooves of the first rotor (501) are arranged into circular arc-shaped chamfers, a first stator (502) is fixedly connected with the inner wall of the frame (2), tooth grooves of the first stator (502) are arranged into circular arc-shaped chamfers, a second rotor (503) is detachably connected with the outer wall of the rotating rod (3), tooth grooves of the second rotor (503) are arranged into circular arc-shaped chamfers, a second stator (504) is fixedly connected with the inner wall of the frame (2), tooth grooves of the second stator (504) are arranged into circular arc-shaped chamfers, a third rotor (505) is detachably connected with the outer wall of the frame (2), tooth grooves of the third rotor (505) are arranged into circular arc-shaped chamfers, and a third stator (506) is fixedly connected with the inner wall of the rotating rod (3).
  5. 5. The anti-blocking high-shear emulsifying machine for emulsified asphalt production according to claim 1, wherein the discharging assembly (7) comprises a discharging head (701), the bottom of the discharging head (701) is detachably communicated with the outer wall of the frame (2), a buffer barrel (702) is fixedly communicated with the top of the discharging head (701), and a discharging pipe (703) is fixedly communicated with the top of the buffer barrel (702).
  6. 6. The anti-blocking high-shear emulsifying machine for emulsified asphalt production according to claim 5, wherein the cleaning assembly (6) comprises a water outlet pipe (601), one end of the water outlet pipe (601) is fixedly communicated with the outside of the feed pipe (401), a first control valve (602) is arranged on the water outlet pipe (601), a water inlet pipe (603) is fixedly communicated with the outside of the discharge pipe (703), and a second control valve (604) is arranged on the outer wall of the water inlet pipe (603).
  7. 7. The anti-blocking high-shear emulsifying machine for emulsified asphalt production according to claim 5, wherein the extracting assembly (8) comprises a first bevel gear (801), the first bevel gear (801) is fixedly connected with the outer wall of the rotating rod (3), a second bevel gear (802) is rotatably connected to the frame (2), the first bevel gear (801) is connected with the second bevel gear (802) through tooth meshing, a connecting rod (803) is fixedly connected to the top of the second bevel gear (802), a first flat gear (804) is fixedly connected to the top of the connecting rod (803), a second flat gear (805) is rotatably connected to the top of the caching barrel (702), the second flat gear (805) is connected with the first flat gear (804) through tooth meshing, one end of the second flat gear (805) located inside the caching barrel (702) is fixedly connected with a first spiral piece (806), and the outer wall of the first spiral piece (806) is attached to the inner wall of the caching barrel (702).
  8. 8. The anti-blocking high-shear emulsifying machine for emulsified asphalt production according to claim 1, wherein one end of the rotating rod (3) positioned in the frame (2) is fixedly connected with a connecting strip (10), one end of the connecting strip (10) is rotatably connected with a round rod (11), and the outer wall of the round rod (11) is attached to the inner wall of the first hopper (402).

Description

Anti-blocking high-shear emulsifying machine for emulsified asphalt production Technical Field The invention relates to the technical field of emulsified asphalt production, in particular to an anti-blocking high-shear emulsifying machine for emulsified asphalt production. Background The emulsified asphalt is a stable oil-in-water type colloid dispersion system formed by dispersing high Wen Nianchou liquid asphalt in an aqueous solution containing an emulsifier through an emulsifying technology, and is used as a core material of road construction, maintenance and waterproof engineering, so that the construction and production cost is reduced, the engineering quality and construction flexibility are improved, and meanwhile, the environment-friendly and safety requirements of modern engineering are met, so that the emulsified asphalt becomes a preferred material of the road construction, maintenance and waterproof engineering, and the application scene is continuously expanded; In the production of emulsified asphalt, it is necessary to mix high temperature liquid asphalt with an aqueous solution by a high shear emulsifying machine. The high-temperature asphalt has high viscosity, is easy to cool and solidify when entering the emulsifying machine or in a region with unsmooth flow in the emulsifying machine, or reacts with certain additives to form a block mass, so that a feed inlet of the emulsifying machine or a precise gap of a stator-rotor is blocked; Once the blockage occurs, the machine is stopped, the equipment is disassembled, purged and cleaned at high temperature, the whole process is time-consuming and labor-consuming, and the production efficiency is seriously affected. Especially when preparing modified emulsified asphalt containing solid additives such as nano powder, the powder is more easy to gather at corners or narrow places of pipelines, and the blocking risk is increased. Disclosure of Invention The invention aims to solve the defects in the prior art and provides an anti-blocking high-shear emulsifying machine for emulsified asphalt production, which comprises a motor and a frame, wherein a rotating shaft of the motor is fixedly connected with a rotating rod, and one end of the frame, which is far away from the motor, is provided with a heating component; The frame is provided with a cleaning component through a heating component, the outer wall of the frame is provided with a discharging component, and the frame is provided with an extracting component; The heating element includes the inlet pipe, the one end fixed intercommunication of inlet pipe has first funnel, the one end of inlet pipe is kept away from to first funnel is fixed to be linked together with the shell of frame, the bottom outer wall fixedly connected with heating cabinet of frame, the top of heating cabinet is provided with the oil pump, the intercommunication can be dismantled with the top of heating cabinet to the end of drawing of oil pump, the outer wall of inlet pipe can be dismantled and be connected with the heating mantle, the one end fixed intercommunication of heating mantle has the second funnel, the inner wall of second funnel is laminated with the outer wall of first funnel, the play water end and the fixed intercommunication of heating mantle of oil pump, the outer wall fixed intercommunication of heating mantle has an oil outlet pipe, the bottom of oil outlet pipe and the fixed intercommunication in top of oil pump. Preferably, the outer wall fixedly connected with solid fixed ring of frame, gu fixed ring's one side laminating with the one side of second funnel, gu fixed ring keeps away from the one side fixedly connected with insulation cover of second funnel, insulation cover's inner wall and the outer wall laminating of frame, through setting up solid fixed ring and insulation cover, realize the inside heat preservation of pitch of frame, avoid the inside pitch of frame when the transmission is emulsified, the condition of temperature cooling appears to avoid influencing the emulsification efficiency of pitch, avoid pitch temperature cooling simultaneously, the adhesion is in the inside of frame, with this transportation and the emulsification that avoid influencing pitch. Preferably, the bull stick is located the inside one end fixed connection second flight of frame, the outer wall of second flight is laminated with the inner wall of frame, through setting up the second flight, realizes the transmission of pitch, and the second flight can produce a powerful axial propelling movement force to the pitch of entering, feeds the shearing area of stator and rotor with sticky pitch compulsorily, has avoided the material to lag and cool off in the entrance. Preferably, the emulsification assembly comprises a first rotor, the first rotor inner wall can be dismantled with the outer wall of bull stick and be connected, the tooth's socket of first rotor sets up to the convex chamfer, the inner wall fixedly connec