CN216154082U - Material circulation mechanism of asphalt product - Google Patents
Material circulation mechanism of asphalt product Download PDFInfo
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- CN216154082U CN216154082U CN202121840889.6U CN202121840889U CN216154082U CN 216154082 U CN216154082 U CN 216154082U CN 202121840889 U CN202121840889 U CN 202121840889U CN 216154082 U CN216154082 U CN 216154082U
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Abstract
The utility model provides a material circulating mechanism of an asphalt product, which comprises: storing the tank; the input end of the material pump is mounted at the output end of the storage tank, the output end of the material pump is connected with a connecting pipe, and a valve is arranged on the connecting pipe; the three-way pipe is connected to one end of the connecting pipe, the upper end of the three-way pipe is communicated with a circulating pipe, and the lower end of the three-way pipe is provided with an extending pipe fitting; and the circulating pump is fixedly arranged on the storage tank. The material circulating mechanism of the asphalt product provided by the utility model has the advantages that the material pump is arranged on the output pipe of the storage tank, the discharging speed of asphalt is accelerated and the discharging efficiency is improved by the pressurization of the material pump, and meanwhile, the excessive asphalt entering the storage cylinder can be sucked into the storage tank again by the cooperation of the circulating pump and the three-way pipe, the extension pipe fitting and the circulating pipe, so that the asphalt is recycled, the asphalt waste is reduced, and the energy conservation and the environmental protection are realized.
Description
Technical Field
The utility model relates to the field of asphalt, in particular to a material circulating mechanism of an asphalt product.
Background
Asphalt is a waterproof, moistureproof and anticorrosive organic cementing material. The asphalt can be mainly divided into coal tar asphalt, petroleum asphalt and natural asphalt: among them, coal tar pitch is a by-product of coking.
The asphalt is stored in small barrels for use according to use requirements after production, and the asphalt is transferred to the small barrels in an asphalt storage tank.
When conveying pitch to the bucket, pitch is usually carried to the downflow department through the dead weight at present, or through screw conveyor, and pitch conveying speed is slow, and pitch is in the bucket of packing into back, and the volume of packing is difficult to control, and it is slightly bigger to appear easily that the loading is big, piles up at the bung hole, needs subsequent processing.
Therefore, there is a need to provide a material circulation mechanism for asphalt products to solve the above technical problems.
SUMMERY OF THE UTILITY MODEL
The utility model provides a material circulating mechanism for asphalt products, which solves the problems that after asphalt is filled into a barrel, the filling amount is difficult to control, the filling amount is slightly large, the asphalt is accumulated at the opening of the barrel, and the subsequent treatment is needed.
In order to solve the technical problem, the utility model provides a material circulation mechanism of an asphalt product, which comprises:
storing the tank;
the input end of the material pump is mounted at the output end of the storage tank, the output end of the material pump is connected with a connecting pipe, and a valve is arranged on the connecting pipe;
the three-way pipe is connected to one end of the connecting pipe, the upper end of the three-way pipe is communicated with a circulating pipe, and the lower end of the three-way pipe is provided with an extending pipe fitting;
the circulating pump, circulating pump fixed mounting in on the storage jar, the input of circulating pump with the circulating pipe intercommunication, the output of circulating pump pass through the inlet pipe with the upside intercommunication of storage jar.
Preferably, the bottom end of the three-way pipe is provided with a flange.
Preferably, the extension pipe fitting comprises a telescopic pipe, a rubber ring is bonded on the upper side of the inner wall of the telescopic pipe, the top of the telescopic pipe is fixedly connected with a connecting ring through a connecting shaft, and the top of the connecting ring is fixedly connected with a positioning plate.
Preferably, two positioning holes are formed in the upper side of the positioning plate.
Preferably, one side of the three-way pipe is provided with a positioning piece, the positioning piece comprises a U-shaped mounting block, the U-shaped mounting block is fixed on one side of the three-way pipe, and one end of the positioning plate penetrates through the U-shaped mounting block.
Preferably, one side fixedly connected with nut of U-shaped installation piece, the inside threaded connection of nut has the locating pin, the one end of locating pin is provided with the drive handle, the other end of locating pin runs through U-shaped installation piece.
Preferably, the lower side of storage jar surface is provided with extends the portion of accomodating, the storage jar is last and has seted up the feed inlet with extending the portion of accomodating corresponding position, the inside of extending the portion of accomodating just is located the outside of feed inlet and is provided with the closing plate, the upside of closing plate runs through the portion of accomodating of extending and extends to the upside of extending the portion of accomodating.
Preferably, the top of the extension containing part is communicated with a connector, and one end of the connector is connected with the output end of the circulating pump.
Compared with the related art, the material circulating mechanism of the asphalt product provided by the utility model has the following beneficial effects:
the utility model provides a material circulating mechanism of an asphalt product, which is characterized in that a material pump is arranged on an output pipe of a storage tank, the discharging speed of asphalt is accelerated and the discharging efficiency is improved by the pressurization of the material pump, and meanwhile, the excessive asphalt entering the storage cylinder can be sucked into the storage tank again by the cooperation of a circulating pump and a three-way pipe, an extension pipe fitting and a circulating pipe, so that the asphalt is recycled, the asphalt waste is reduced, and the energy conservation and the environmental protection are realized.
Drawings
FIG. 1 is a schematic structural view of a first embodiment of a material circulation mechanism for asphalt products according to the present invention;
FIG. 2 is a cross-sectional view of the tee shown in FIG. 1;
FIG. 3 is a schematic structural diagram of the tee shown in FIG. 1;
FIG. 4 is a schematic structural view of a second embodiment of a material circulation mechanism for asphalt products according to the present invention;
FIG. 5 is a cross-sectional view of the portion shown in FIG. 4;
fig. 6 is a schematic structural view of the sealing plate shown in fig. 4.
Reference numbers in the figures:
1. a storage tank 2, a material pump 3, a connecting pipe 4 and a three-way pipe,
5. an extension pipe fitting 51, an extension pipe 52, a rubber ring 53, a connecting ring 54, a positioning plate 55 and a positioning hole,
6. a circulating pipe 7, a circulating pump 8, a feeding pipe,
9. positioning piece 91, U-shaped mounting block 92, nut 93 and positioning pin,
10. flange, 11, extension portion of accomodating, 12, closing plate, 13, feed inlet, 14, connector.
Detailed Description
The utility model is further described with reference to the following figures and embodiments.
Referring to fig. 1, fig. 2 and fig. 3, wherein fig. 1 is a schematic structural diagram of a first embodiment of a material circulating mechanism of an asphalt product according to the present invention; FIG. 2 is a cross-sectional view of the tee shown in FIG. 1; fig. 3 is a schematic structural view of the tee shown in fig. 1. Material circulation mechanism of pitch product includes:
a storage tank 1;
the input end of the material pump 2 is mounted at the output end of the storage tank 1, the output end of the material pump 2 is connected with a connecting pipe 3, and a valve is arranged on the connecting pipe 3;
the three-way pipe 4 is connected to one end of the connecting pipe 3, the upper end of the three-way pipe 4 is communicated with a circulating pipe 6, and the lower end of the three-way pipe 4 is provided with an extending pipe fitting 5;
circulating pump 7, circulating pump 7 fixed mounting in on the storage jar 1, circulating pump 7's input with circulating pipe 6 intercommunication, circulating pump 7's output pass through the inlet pipe 8 with the upside intercommunication of storage jar 1.
A valve is arranged on an output pipe of the storage tank 1, a feeding pipe is arranged on the upper side of the storage tank 1, and a sealing cover is arranged on the feeding pipe;
wherein, a supporting frame can be arranged below the material pump 2 to support the material pump.
The bottom end of the three-way pipe 4 is provided with a flange 10.
The extension pipe fitting 5 comprises an extension pipe 51, a rubber ring 52 is adhered to the upper side of the inner wall of the extension pipe 51, the top of the extension pipe 51 is fixedly connected with a connecting ring 53 through a connecting shaft, and the top of the connecting ring 53 is fixedly connected with a positioning plate 54.
The inner diameter of the bottom end of the telescopic pipe 51 is the same as the outer diameter of the flange 10, and the opening diameter of the top of the telescopic pipe 51 is the same as the outer diameter of the pipe wall of the three-way pipe 4.
Two positioning holes 55 are formed in the upper side of the positioning plate 54.
The distance between the two positioning holes 55 is the same as the distance of the telescopic tube 51 moving up and down along the tee.
One side of the three-way pipe 4 is provided with a positioning piece 9, the positioning piece 9 comprises a U-shaped mounting block 91, the U-shaped mounting block 91 is fixed on one side of the three-way pipe 4, and one end of the positioning plate 54 penetrates through the U-shaped mounting block 91.
One side fixedly connected with nut 92 of U-shaped installation piece 91, the inside threaded connection of nut 92 has locating pin 93, the one end of locating pin 93 is provided with the drive handle, the other end of locating pin 93 runs through U-shaped installation piece 91.
The upper side of the surface of the positioning pin 93 is provided with threads, and the end of the positioning pin 93 is provided with a driving handle, so that the positioning pin 93 can be rotated conveniently.
The working principle of the material circulating mechanism of the asphalt product provided by the utility model is as follows:
firstly, a storage barrel is placed at the lower side of a three-way pipe 4, then a valve on a discharge pipe of a storage tank 1 is opened, a material pump 2 is started, and the materials can be pressurized, so that the materials quickly enter the three-way pipe 4 through a connecting pipe 3 and then enter the storage barrel, and the asphalt discharging time is prolonged;
when the amount of the discharged asphalt is slightly more than the storage amount of the storage barrel and is accumulated upwards, the positioning pin 93 can be screwed to move out of the positioning hole 55, then the telescopic pipe 51 is moved downwards, the lower end of the telescopic pipe 51 enters the interior of the asphalt, the bottom end of the telescopic pipe 51 is flush with the horizontal plane of the storage barrel with the standard amount of the asphalt to be filled, the positioning hole 55 on the positioning plate 54 corresponds to the positioning pin 93, the positioning pin 93 can be screwed to enable the positioning pin 93 to enter the interior of the positioning hole 55 to limit the positioning pin, and the rubber ring 52 on the top of the inner wall of the telescopic pipe 51 is tightly attached to the upper side of the flange 10 at the bottom end of the three-way pipe 4, so that the sealing property is ensured;
at the moment, the valve on the connecting pipe 3 is closed, the circulating pump 6 is started, and the excessive asphalt can be sucked into the storage tank 1 through the circulating pipe 6 and the feeding pipe 8, so that the recycling of the asphalt is realized, and the waste is reduced;
the bellows 51 can then be moved up to the home position and the valve on the connecting tube 3 can be opened again for the next cartridge loading.
Compared with the related art, the material circulating mechanism of the asphalt product provided by the utility model has the following beneficial effects:
through the output tube at storage jar 1 setting material pump 2, through the pressure boost of material pump for the ejection of compact speed of pitch improves discharging efficiency, simultaneously through circulating pump 7 cooperation three-way pipe 4, extension pipe fitting 5 and circulating pipe 6, can be with entering into the inside extra pitch of storage cylinder, inhale the inside of storage jar 1 once more, make pitch recycle, reduce the waste of pitch, it is more energy-concerving and environment-protective.
Second embodiment
Referring to fig. 4, 5 and 6, a second embodiment of the present application provides another material circulation mechanism for asphalt products based on the material circulation mechanism for asphalt products provided by the first embodiment of the present application. The second embodiment is only the preferred mode of the first embodiment, and the implementation of the second embodiment does not affect the implementation of the first embodiment alone.
Specifically, the difference of the material circulation mechanism of pitch product that the second embodiment of this application provided lies in, the material circulation mechanism of pitch product, the downside on storage jar 1 surface is provided with extends the portion of accomodating 11, storage jar 1 is gone up and has seted up feed inlet 13 with extending the portion of accomodating 11 corresponding position, the inside of extending the portion of accomodating 11 and the outside that is located feed inlet 13 are provided with closing plate 12, the upside of closing plate 12 runs through and extends the portion of accomodating 11 and extend to the upside that extends the portion of accomodating 11.
Extend the 11 annular settings of portion of accomodating on the surface of storage jar 1, sealing plate 12 includes arc portion 121 and flange drive portion 122, and flange drive portion 122 is located the upside of extending portion of accomodating 11, and the both sides and the bottom of sealing plate 21 all are provided with the sand grip, and the both sides and the bottom correspondence of 13 inner walls of feed inlet are provided with the bar groove, improve sealing plate 12 to the leakproofness of feed inlet 13.
The top of the extending storage part 11 is communicated with a connector 14, and one end of the connector 14 is connected with the output end of the circulating pump 7.
By arranging the extension accommodating part 11 at the lower side of the extension accommodating part 11, the stroke of the circulating pipe 6 can be reduced, the service efficiency of the circulating pump 6 is improved, the conveying length of asphalt and a pipeline is reduced, the amount of asphalt adhered to the inner wall of the pipeline is reduced, and asphalt waste is reduced;
wherein, the heating device in the storage tank 1 can transfer heat to the interior of the extension accommodating part 11 to avoid asphalt solidification, and the extension accommodating part 11 is preferably made of metal material with good heat conductivity;
wherein when the storage jar 1 inside pitch is discharged, can take out closing plate 12 this moment, extend the inside pitch of storage portion 11 and flow into storage jar inside this moment, can avoid when storage jar 1 fills up pitch, pitch receives the pressure of dead weight to enter into and extend the storage portion through setting up closing plate 12.
The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (8)
1. A material circulation mechanism for asphalt products, comprising:
storing the tank;
the input end of the material pump is mounted at the output end of the storage tank, the output end of the material pump is connected with a connecting pipe, and a valve is arranged on the connecting pipe;
the three-way pipe is connected to one end of the connecting pipe, the upper end of the three-way pipe is communicated with a circulating pipe, and the lower end of the three-way pipe is provided with an extending pipe fitting;
the circulating pump, circulating pump fixed mounting in on the storage jar, the input of circulating pump with the circulating pipe intercommunication, the output of circulating pump pass through the inlet pipe with the upside intercommunication of storage jar.
2. The material circulation mechanism for asphalt products according to claim 1, wherein the bottom end of said tee is provided with a flange.
3. The material circulating mechanism for asphalt products according to claim 1, wherein the extension pipe comprises a telescopic pipe, a rubber ring is bonded on the upper side of the inner wall of the telescopic pipe, the top of the telescopic pipe is fixedly connected with a connecting ring through a connecting shaft, and the top of the connecting ring is fixedly connected with a positioning plate.
4. The material circulating mechanism for asphalt products according to claim 3, wherein two positioning holes are formed on the upper side of the positioning plate.
5. The material circulation mechanism for asphalt products according to claim 1, wherein a positioning member is provided at one side of the three-way pipe, the positioning member comprises a U-shaped mounting block, the U-shaped mounting block is fixed at one side of the three-way pipe, and one end of the positioning plate penetrates through the U-shaped mounting block.
6. The material circulating mechanism for asphalt products according to claim 5, wherein a nut is fixedly connected to one side of the U-shaped mounting block, a positioning pin is connected to the inner thread of the nut, a driving handle is arranged at one end of the positioning pin, and the other end of the positioning pin penetrates through the U-shaped mounting block.
7. The material circulation mechanism for asphalt products according to claim 1, wherein an extension receiving portion is provided at a lower side of a surface of the storage tank, a feed port is provided at a position corresponding to the extension receiving portion on the storage tank, a sealing plate is provided inside the extension receiving portion and outside the feed port, and an upper side of the sealing plate penetrates the extension receiving portion and extends to an upper side of the extension receiving portion.
8. The material circulation mechanism for asphalt products according to claim 7, wherein the top of the extension container is connected with a connector, and one end of the connector is connected with the output end of the circulation pump.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121840889.6U CN216154082U (en) | 2021-08-09 | 2021-08-09 | Material circulation mechanism of asphalt product |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121840889.6U CN216154082U (en) | 2021-08-09 | 2021-08-09 | Material circulation mechanism of asphalt product |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216154082U true CN216154082U (en) | 2022-04-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121840889.6U Active CN216154082U (en) | 2021-08-09 | 2021-08-09 | Material circulation mechanism of asphalt product |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216154082U (en) |
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2021
- 2021-08-09 CN CN202121840889.6U patent/CN216154082U/en active Active
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