CN210886830U - Anti-blocking device for foaming pipe water inlet spray head - Google Patents
Anti-blocking device for foaming pipe water inlet spray head Download PDFInfo
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- CN210886830U CN210886830U CN201921601109.5U CN201921601109U CN210886830U CN 210886830 U CN210886830 U CN 210886830U CN 201921601109 U CN201921601109 U CN 201921601109U CN 210886830 U CN210886830 U CN 210886830U
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- foaming
- pipe
- foaming pipe
- flange
- water
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- 238000005187 foaming Methods 0.000 title claims abstract description 84
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 71
- 239000007921 spray Substances 0.000 title description 16
- 238000000889 atomisation Methods 0.000 claims abstract description 23
- 238000005507 spraying Methods 0.000 claims abstract description 19
- 238000007599 discharging Methods 0.000 claims abstract description 5
- 238000007689 inspection Methods 0.000 claims description 9
- 238000007789 sealing Methods 0.000 claims description 5
- 229910001220 stainless steel Inorganic materials 0.000 claims description 3
- 239000010935 stainless steel Substances 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 9
- 239000010426 asphalt Substances 0.000 description 44
- 239000006260 foam Substances 0.000 description 18
- 239000000203 mixture Substances 0.000 description 15
- 238000002156 mixing Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000003595 mist Substances 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- 238000007792 addition Methods 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses an anti-blocking device of a foaming pipe water inlet nozzle, which comprises a feed inlet, a foaming pipe, a discharge port, a foaming bin, a helical blade, a flange II, a flange I, a high-pressure atomization spraying mechanism and a baffle plate; one end of the foaming pipe is fixedly connected with the feeding hole through a flange I, the other end of the foaming pipe is connected with the discharging hole through a flange II, a foaming bin is arranged in the foaming pipe, and a high-pressure atomization spraying mechanism is arranged at one end, close to the feeding hole, of the foaming bin; a baffle is arranged on one side of the high-pressure atomization spraying mechanism, and a rotary wrench is arranged on the baffle; a spiral blade is arranged in the foaming bin close to one end of the discharge hole. The utility model discloses set up retractable's high pressure atomizer, can contract out the bubble pipe after production to prevent that pitch from trickling to the shower nozzle on, solve the easy problem that is blockked up by pitch of shower nozzle.
Description
Technical Field
The utility model belongs to the technical field of engineering construction pitch processing, in particular to foaming pipe water inlet nozzle's anti-clogging device.
Background
The foamed warm mixed asphalt is one kind of warm mixed asphalt technology, and is produced through adding water and hot asphalt into a foaming apparatus simultaneously to vaporize cold water and expand volume rapidly. The asphalt is sprayed into the mixing cylinder in a foam form and is mixed with the aggregate to form the asphalt mixture, and the years of the foam asphalt is far lower than that of the matrix asphalt, so that the construction workability of the mixture is improved, and the foam asphalt mixture can be mixed and constructed at the temperature lower than 20-30 ℃ compared with the conventional hot-mixed asphalt mixture. The foam warm mixing is called as a real green road building technology, does not use any additive, and really achieves the purposes of green, environmental protection and low fuel consumption on the premise of not influencing the pavement performance.
The warm-mix asphalt foaming pipe is a key technology of warm-mix asphalt foaming equipment, and is a device for mixing water and hot asphalt to perform a foaming process. The water inlet device of the existing foaming pipe is mostly arranged at an asphalt feed inlet, and the water is sprayed to the hot asphalt in the foaming pipe through a high-pressure atomizing nozzle to foam to form the foam warm mix asphalt. In the using process, the nozzle is easy to adhere to asphalt binder due to the rapid expansion of the volume of the foamed asphalt in the production process, and the asphalt is easy to flow into the high-pressure nozzle hole in the temperature cooling process after the production is finished, so that the nozzle is blocked. The next production can cause no water or less water output of the nozzle, and the foaming rate of the foamed asphalt is affected. In the actual production process, the spray head needs to be frequently replaced or cleaned.
Disclosure of Invention
The utility model aims at overcoming not enough among the prior art, providing a foaming pipe anti-clogging device of shower nozzle that intakes, set up retractable's high-pressure atomizer, can contract out the foaming pipe after production to prevent that pitch from trickling to the shower nozzle on, solve the easy problem that is blockked up by pitch of shower nozzle.
In order to realize the purpose, the utility model discloses a technical scheme is:
an anti-blocking device of a foaming pipe water inlet nozzle comprises a feed inlet, a foaming pipe, a discharge outlet, a foaming bin, a helical blade, a flange II, a flange I, a high-pressure atomization spraying mechanism and a baffle plate; one end of the foaming pipe is fixedly connected with a feed port through a flange I, the other end of the foaming pipe is connected with a discharge port through a flange II, a foaming chamber is arranged in the foaming pipe, a high-pressure atomization spraying mechanism is arranged at one end, close to the feed port, of the foaming chamber, the high-pressure atomization spraying mechanism comprises a high-pressure atomization spray head, a fastening nut, a water supply channel, a water pipe, a push-pull wrench, a limiting nut, a strip-shaped telescopic groove, a hose nut and a hose, the foaming pipe is communicated with the water supply channel, the strip-shaped telescopic groove is arranged on the water supply channel, the water pipe is arranged in the water supply channel, the head of the water pipe is fixedly connected with the high-pressure atomization spray head through the fastening nut, the tail of the water pipe is fixedly connected with the hose through the hose nut, the, water enters the water pipe from the water supply system through the hose and is sprayed through the high-pressure atomizing nozzle; one side of the high-pressure atomization spraying mechanism is provided with a baffle plate, a rotary wrench is arranged on the baffle plate, the baffle plate blocks a water supply channel through the steering of the rotary wrench, after production is finished, the high-pressure atomization spray head returns to the water supply channel through a push-pull wrench, asphalt is prevented from entering the water supply channel through the steering of the rotary baffle plate, and the blockage of the water inlet spray head of the foaming pipe is prevented;
the spiral blade is arranged in the foaming bin at the end close to the discharge port, the feed port is connected with an asphalt pump through a flange, hot asphalt enters the foaming pipe at a certain pressure and speed, foams in the foaming bin after encountering mist water sprayed by the high-pressure atomization spraying mechanism, rapidly expands in volume to form foam warm-mixed asphalt with vortex flow, rapidly enters the diversion spiral blade along with flowing to disperse and stir, and the stirred foam warm-mixed asphalt enters the asphalt mixture stirring bin from the discharge port to be stirred with aggregate to form foam warm-mixed asphalt mixture.
Preferably, the side wall of the tail part of the water pipe is provided with a circular ring-shaped sealing ring, and the circular ring-shaped sealing ring prevents the spray water from overflowing.
Preferably, high pressure atomizer, water pipe, fastening nut all adopt stainless steel material to make, prolong the high pressure atomizing and spray the life of mechanism's subassembly.
Preferably, the foaming bin is provided with a thermal cycle box body on the outer side wall close to one end of the discharge port, an oil inlet is formed in the bottom of the thermal cycle box body, an oil outlet is formed in the top of the thermal cycle box body, and the thermal cycle box body is filled with cyclic heat conduction oil to heat asphalt in the foaming pipe.
Preferably, the foaming pipe afterbody is equipped with the inspection mouth, and the inspection mouth is equipped with the switch, opens the switch, and foamed asphalt flows out through the inspection mouth, further inspects foamed asphalt warm mix effect.
Preferably, the length of the helical blade is 1/3-1/2 of the length of the foaming pipe, two ends of the helical blade are arranged in the foaming pipe through movable bearings, the helical blade can rotate through external force, and the movable bearings are sealed bearings, so that the phenomenon that warm mix asphalt enters the bearings to influence the rotation of the helical blade is effectively prevented.
Compared with the prior art, the utility model beneficial effect shows:
1) the feeding port is connected with an asphalt pump through a flange, hot asphalt enters a foaming pipe at a certain pressure and speed, foams in a foaming bin after encountering mist water sprayed by a high-pressure atomizing and spraying mechanism, rapidly expands in volume to form foam warm-mixed asphalt with a vortex flow, rapidly enters a diversion spiral blade along with the flow to be dispersed and stirred, and enters an asphalt mixture mixing bin from a discharging port to be mixed with aggregate to form foam warm-mixed asphalt mixture;
2) the side wall of the water pipe is provided with a push-pull wrench, the push-pull wrench is arranged in the strip-shaped telescopic groove, the push-pull wrench is provided with a limit nut, and the position of the high-pressure atomizing nozzle extending into the foaming bin is adjusted in time through the fastening effect of the limit nut;
3) high pressure atomizing sprays mechanism one side and is equipped with the baffle, is equipped with rotatory spanner on the baffle, turns to through rotatory spanner for the baffle blocks water supply channel, and after production, high pressure atomizer returns to water supply channel in through push-and-pull spanner, turns to through rotatory baffle and blocks in pitch gets into water supply channel, has realized preventing that the foaming pipe from intaking the shower nozzle and blockking up.
Drawings
FIG. 1 is a schematic structural view of an anti-clogging device for a foam pipe water inlet nozzle of the present invention;
FIG. 2 is a schematic structural view of a high-pressure atomizing and spraying mechanism in the anti-clogging device of the foaming pipe water inlet nozzle of the utility model;
FIG. 3 is a schematic structural view of a strip-shaped telescopic groove in the anti-clogging device of the foaming pipe water inlet nozzle of the utility model;
in the figure: 1. a feed inlet; 2. a foam tube; 3. a discharge port; 4. a foaming bin; 5. a helical blade; 6. a thermal cycle box; 61. an oil inlet; 62. an oil outlet; 7. a flange II; 8. a flange I; 9. a high-pressure atomization spraying mechanism; 10. a baffle plate; 101. rotating the wrench; 11. an inspection opening; 12. a switch; 111. a high pressure atomizer; 112. fastening a nut; 113. a water supply channel; 114. a water pipe; 115. pushing and pulling a wrench; 116. a limit nut; 117. a strip-shaped telescopic groove; 118. a hose nut; 119. a hose; 120. and a circular ring-shaped sealing ring.
Detailed Description
For the convenience of understanding of those skilled in the art, the technical solution of the present invention will be further specifically described with reference to fig. 1 to 3.
An anti-blocking device for a foaming pipe water inlet nozzle comprises a feed inlet 1, a foaming pipe 2, a discharge outlet 3, a foaming bin 4, a helical blade 5, a flange II 7, a flange I8, a high-pressure atomization spraying mechanism 9 and a baffle plate 10; one end of the foaming pipe 2 is fixedly connected with the feeding hole 1 through a flange I8, the other end of the foaming pipe 2 is connected with the discharging hole 3 through a flange II 7, a foaming chamber 4 is arranged in the foaming pipe 2, one end, close to the feeding hole, of the foaming chamber 4 is provided with a high-pressure atomization spraying mechanism 9, the high-pressure atomization spraying mechanism 9 comprises a high-pressure atomization nozzle 111, a fastening nut 112, a water supply channel 113, a water pipe 114, a push-pull wrench 115, a limiting nut 116, a strip-shaped expansion groove 117, a hose nut 118 and a hose 119, the foaming pipe 2 is communicated with the water supply channel 113, the water supply channel 113 is provided with the strip-shaped expansion groove 117, the water supply channel 113 is internally provided with a water pipe 114, the head of the water pipe 114 is fixedly connected with the high-pressure atomization nozzle 111 through the fastening nut 112, the tail, a limit nut 116 is arranged on the push-pull wrench 115, the position of the high-pressure atomizing nozzle 111 extending into the foaming chamber 4 is adjusted in time through the fastening effect of the limit nut 116, water enters the water pipe 114 from a water supply system through the hose 119, and finally water is sprayed through the high-pressure atomizing nozzle 111; the high-pressure atomizing spray mechanism 9 is provided with a baffle 10 on one side, the baffle 10 is provided with a rotary wrench 101, the baffle 10 blocks the water supply channel 113 by rotating the rotary wrench 101, after production is finished, the high-pressure atomizing spray head returns to the water supply channel through a push-pull wrench, asphalt is blocked from entering the water supply channel 113 by rotating the rotary wrench 10, and the blockage of the water inlet spray head of the foaming pipe is prevented;
a spiral blade 5 is arranged in the foaming bin 4 close to one end of the discharge hole; and a circular ring-shaped sealing ring 120 is arranged on the side wall of the tail part of the water pipe 114 and prevents the spray water from overflowing.
The high-pressure atomizing spray nozzle 111, the water pipe 114 and the fastening screw cap 112 are all made of stainless steel materials, and the service life of the high-pressure atomizing spray mechanism assembly is prolonged.
Foaming storehouse 4 is close to discharge gate one end lateral wall and is equipped with thermal cycle box 6, and thermal cycle box 6 bottom is equipped with oil inlet 61, and thermal cycle box 6 top is equipped with oil-out 62, through pouring into the circulation conduction oil into thermal cycle box 6, heats the pitch in the foaming pipe.
The tail of the foaming pipe 2 is provided with an inspection opening 11, the inspection opening 11 is provided with a switch 12, the switch is turned on, the foamed asphalt flows out through the inspection opening, and the warm mixing effect of the foamed asphalt is further inspected.
The length of the spiral blade 5 is 1/3-1/2 of the length of the foaming pipe 2, wherein the length of the spiral blade is 1/2 of the length of the foaming pipe, two ends of the spiral blade 5 are arranged in the foaming pipe 2 through movable bearings, the spiral blade can rotate through external force, and the movable bearings are sealed bearings, so that the phenomenon that warm-mixed asphalt enters the bearings to influence the rotation of the spiral blade is effectively prevented.
An anti-blocking device of a foaming pipe water inlet nozzle works as follows: the feeding port is connected with an asphalt pump through a flange, hot asphalt enters the foaming pipe at a certain pressure and speed, foams in the foaming chamber after encountering mist water sprayed by the high-pressure atomization spraying mechanism, rapidly expands in volume to form foam warm-mixed asphalt with a vortex flow, rapidly enters the diversion spiral blades along with the flow to be dispersed and stirred, and enters the asphalt mixture mixing chamber from the discharging port to be mixed with aggregate to form the foam warm-mixed asphalt mixture.
The foregoing is merely exemplary and illustrative of the structure of the invention, and various modifications, additions and substitutions as described in the detailed description may be made by those skilled in the art without departing from the structure or exceeding the scope of the invention as defined in the claims.
Claims (6)
1. An anti-blocking device of a foaming pipe water inlet nozzle comprises a feed inlet, a foaming pipe, a discharge outlet, a foaming bin, a helical blade, a flange II, a flange I, a high-pressure atomization spraying mechanism and a baffle plate; the device is characterized in that one end of the foaming pipe is fixedly connected with a feeding hole through a flange I, the other end of the foaming pipe is connected with a discharging hole through a flange II, a foaming bin is arranged in the foaming pipe, and a high-pressure atomization spraying mechanism is arranged at one end, close to the feeding hole, of the foaming bin;
the high-pressure atomization spraying mechanism comprises a high-pressure atomization nozzle, a fastening nut, a water supply channel, a water pipe, a push-pull wrench, a limiting nut, a strip-shaped telescopic groove, a hose nut and a hose, wherein the foaming pipe is communicated with the water supply channel; a baffle is arranged on one side of the high-pressure atomization spraying mechanism, and a rotary wrench is arranged on the baffle; a spiral blade is arranged in the foaming bin close to one end of the discharge hole.
2. The device for preventing the blockage of the water inlet nozzle of the foaming pipe as claimed in claim 1, wherein a circular ring-shaped sealing ring is arranged on the side wall of the tail part of the water pipe.
3. The device as claimed in claim 1, wherein the high pressure atomizer, the water pipe and the fastening nut are made of stainless steel.
4. The anti-blocking device for the water inlet nozzle of the foaming pipe as claimed in claim 1, wherein the outer side wall of one end of the foaming bin close to the discharge port is provided with a thermal cycle box body, the bottom of the thermal cycle box body is provided with an oil inlet, and the top of the thermal cycle box body is provided with an oil outlet.
5. The device as claimed in claim 1, wherein the foaming tube has an inspection opening at its end, and the inspection opening has a switch.
6. The anti-clogging device for the water inlet nozzle of the foaming pipe as claimed in claim 1, wherein the length of the spiral blade is 1/3-1/2 of the length of the foaming pipe, two ends of the spiral blade are arranged in the foaming pipe through movable bearings, and the movable bearings are sealed bearings.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921601109.5U CN210886830U (en) | 2019-09-24 | 2019-09-24 | Anti-blocking device for foaming pipe water inlet spray head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921601109.5U CN210886830U (en) | 2019-09-24 | 2019-09-24 | Anti-blocking device for foaming pipe water inlet spray head |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210886830U true CN210886830U (en) | 2020-06-30 |
Family
ID=71320279
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921601109.5U Active CN210886830U (en) | 2019-09-24 | 2019-09-24 | Anti-blocking device for foaming pipe water inlet spray head |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210886830U (en) |
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2019
- 2019-09-24 CN CN201921601109.5U patent/CN210886830U/en active Active
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