CN219990096U - Asphalt storage tank is used in waterproofing membrane production - Google Patents
Asphalt storage tank is used in waterproofing membrane production Download PDFInfo
- Publication number
- CN219990096U CN219990096U CN202321215964.9U CN202321215964U CN219990096U CN 219990096 U CN219990096 U CN 219990096U CN 202321215964 U CN202321215964 U CN 202321215964U CN 219990096 U CN219990096 U CN 219990096U
- Authority
- CN
- China
- Prior art keywords
- tank body
- oil
- storage tank
- stirring shaft
- asphalt storage
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 239000010426 asphalt Substances 0.000 title claims abstract description 50
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 13
- 239000012528 membrane Substances 0.000 title claims description 4
- 238000004078 waterproofing Methods 0.000 title claims description 4
- 238000003756 stirring Methods 0.000 claims abstract description 44
- 239000007788 liquid Substances 0.000 claims abstract description 30
- 239000000463 material Substances 0.000 claims abstract description 21
- 238000007790 scraping Methods 0.000 claims abstract description 15
- 230000005540 biological transmission Effects 0.000 claims abstract description 11
- 239000011229 interlayer Substances 0.000 claims abstract description 9
- 239000003638 chemical reducing agent Substances 0.000 claims description 4
- 239000010410 layer Substances 0.000 claims description 3
- 229910001220 stainless steel Inorganic materials 0.000 claims description 2
- 239000010935 stainless steel Substances 0.000 claims description 2
- 230000003068 static effect Effects 0.000 claims description 2
- 238000010438 heat treatment Methods 0.000 abstract description 9
- 230000000694 effects Effects 0.000 abstract description 2
- 238000004880 explosion Methods 0.000 description 3
- 238000002844 melting Methods 0.000 description 3
- 238000007254 oxidation reaction Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000036425 denaturation Effects 0.000 description 1
- 238000004925 denaturation Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000005485 electric heating Methods 0.000 description 1
- 239000003673 groundwater Substances 0.000 description 1
- 239000012943 hotmelt Substances 0.000 description 1
- 239000012774 insulation material Substances 0.000 description 1
- 229920002521 macromolecule Polymers 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Road Paving Machines (AREA)
Abstract
The utility model belongs to the technical field of waterproof coiled material production, and discloses an asphalt storage tank for waterproof coiled material production, which comprises an asphalt storage tank body provided with an interlayer, wherein a heat exchange coil is arranged in the interlayer; a plurality of pairs of stirring paddles are symmetrically arranged in the tank body, the stirring paddles are connected with a stirring shaft, the stirring paddles and the stirring shaft are both provided with communicated cavities, and heat conducting oil coils are arranged in the cavities; the stirring shaft is fixedly connected with a transmission device arranged outside the tank body and is connected with a hollow bearing at the top of the stirring shaft, and an oil inlet and an oil outlet are arranged at the top of the bearing; the outer end of the stirring blade from top to bottom is connected with a side wall scraping plate, and the bottom of the stirring shaft is connected with a bottom scraping plate; the inner wall of the tank body is provided with a temperature sensor, the bottom of the tank body is provided with a liquid level sensor, and the top of the tank body is provided with a safety valve; and conveying pumps are arranged on conveying pipelines of the heat exchange coil pipe and the heat conduction oil disc pipe, and a transmission device, the conveying pumps, the temperature sensor and the liquid level sensor are all electrically connected to an automatic control system. The utility model has even heating and good temperature control effect.
Description
Technical Field
The utility model belongs to the technical field of waterproof coiled material production, and particularly relates to an asphalt storage tank for waterproof coiled material production.
Background
The waterproof coiled material is mainly used for building walls, roofs, tunnels, highways, refuse landfills and the like, and plays a role in resisting external rainwater and groundwater leakage, and is a coiled flexible building material product. According to the main constituent materials, asphalt waterproof coiled materials and macromolecule waterproof coiled materials are divided, wherein asphalt is required to be used for producing the asphalt waterproof coiled materials, hot-melting modified asphalt liquid is coated on the coiled materials through an oiling device, and a storage tank for storing the hot-melting modified asphalt liquid is required. The prior storage tank is used for heating and melting asphalt and preserving heat in a mode of adding a heat conducting coil on the side wall or the bottom of the storage tank for keeping hot-melt modified asphalt, but the mode has the following defects: by electric heating or steam heating, the heating is uneven, so that partial temperature is too high, and area caking is also caused; the high temperature easily causes the decomposition of asphaltene into free carbon, and the precipitation of carbide and asphaltene seriously affects the ductility and cohesiveness of asphalt, so that the property and service performance of asphalt are deteriorated; the caking is easy to block the discharging pipe and affects the spraying quality; the temperature control effect is poor, and the asphalt is always kept in a low-temperature storage state to avoid high-temperature oxidization of the asphalt, but if the temperature is low, the asphalt is easy to coagulate, so that the temperature of the asphalt in the storage tank needs to be monitored and adjusted in real time.
Disclosure of Invention
The technical problems to be solved by the utility model are as follows: the utility model provides an asphalt storage tank for waterproofing membrane production, has overcome the defect among the prior art, and the heating is even, and the accuse temperature is effectual, has improved the practicality of asphalt storage tank greatly.
In order to solve the technical problems, the technical scheme of the utility model is as follows:
an asphalt storage tank for waterproof coiled material production comprises an asphalt storage tank body provided with an interlayer, wherein a heat exchange coil is arranged in the interlayer; a plurality of pairs of stirring paddles are symmetrically arranged in the tank body, the stirring paddles are fixedly connected with a stirring shaft, the stirring paddles and the stirring shaft are internally provided with communicated cavities, and heat conducting oil coils are arranged in the cavities; the stirring shaft penetrates through the top of the tank body, is fixedly connected with a transmission device arranged outside the tank body, and is fixedly connected with a hollow bearing arranged at the top of the stirring shaft, and an oil inlet and an oil outlet of the heat conducting oil coil pipe are arranged at the top of the bearing; the end part of the outer end of the stirring blade from top to bottom is fixedly connected with a side wall scraping plate, and the bottom of the stirring shaft is fixedly connected with a bottom scraping plate; the bottom and the upper part of the inner wall of the tank body are respectively provided with a temperature sensor, the bottom of the tank body is provided with a liquid level sensor, and the top of the tank body is provided with a safety valve; and conveying pumps are arranged on conveying pipelines of the heat exchange coil pipe and the heat conduction oil disc pipe, and a transmission device, the conveying pumps, the temperature sensor and the liquid level sensor are all electrically connected to an automatic control system.
Preferably, the tank body is a stainless steel tank body.
Preferably, the tank body is also provided with an insulating layer. The heat insulation layer is filled with heat insulation materials, so that heat insulation is effectively realized, heating frequency is reduced, energy is saved, and consumption is reduced.
Preferably, the oil inlet and the oil outlet of the heat conducting oil coil pipe are respectively and fixedly connected with an oil inlet pipe and an oil outlet pipe, the other ends of the oil inlet pipe and the oil outlet pipe are respectively and fixedly connected with a heat conducting oil supply tank and a heat conducting oil collection tank, the oil inlet pipe is provided with a conveying pump, and the conveying pump is electrically connected to the automatic control system; the heat exchange coil is a heat transfer oil heat exchange coil, the bottom of one side of the tank body is provided with a liquid inlet, and the liquid inlet is communicated to a heat transfer oil supply tank through a pipeline and a delivery pump; the upper part of the other side is provided with a liquid outlet which is communicated with the heat conducting oil collecting tank through a pipeline. The temperature in the tank body can be controlled to be not higher than 180 ℃ through the heat conducting oil coil pipe and the heat exchanging coil pipe, so that high-temperature denaturation of asphalt is avoided.
Preferably, the transmission device comprises a motor and a speed reducer, wherein one side of the motor is provided with the speed reducer, and the speed reducer is movably connected with a stirring shaft.
Preferably, the side wall scraping plate and the bottom scraping plate are respectively attached to the inner wall of the tank body and are provided with angles. The scraper is convenient to scrape off the materials attached to the inner wall and the bottom smoothly, so that the materials are heated more uniformly.
Preferably, the liquid level sensor is a static pressure liquid level meter.
Preferably, the automatic control system is a PLC automatic control system.
Due to the adoption of the technical scheme, the utility model has the beneficial effects that:
1. according to the utility model, asphalt can be heated from inside to outside simultaneously by heating the heat exchange coil in the interlayer, the stirring shaft and the heat conduction oil coil in the stirring blade, so that the heating is rapid and uniform; and because the heat conduction oil is adopted, the temperature in the tank body can be ensured not to be higher than a certain threshold value by controlling the temperature of the heat conduction oil and adding an automatic control system, so that the risks of high-temperature oxidization of asphalt, the risks of bumping and tank overflow generated after the asphalt is heated due to the fact that more liquid water is carried, and even the risks of roof collapse and explosion are avoided, and the safety valve is also used for preventing the risks of bumping, explosion and the like.
2. The side wall scraping plate and the bottom scraping plate are used for preventing asphalt from adhering to the inner wall or the bottom of the kettle body to cause heat transfer to be slowed down, scraping the adhesion is beneficial to mixing materials, and heating efficiency is improved.
3. The temperature sensor and the automatic control system can be combined to monitor the temperature in the kettle body in real time, adjust the temperature and ensure that asphalt is in a constant-temperature liquid state; the liquid level sensor can detect the storage state of asphalt in the kettle body in real time, and adjust in real time, so that the material supply in production is ensured.
In a word, the utility model heats evenly, the temperature control is effectual, has greatly improved the practicality of the pitch storage tank.
Drawings
FIG. 1 is a schematic diagram of an embodiment of the present utility model;
in the figure, 1, a tank body; 2. a heat exchange coil; 3. stirring paddles; 4. a stirring shaft; 5. a heat conducting oil coil; 6. a transmission device; 7. a bearing; 8. a conduction oil supply tank; 9. a heat transfer oil collection tank; 10. a sidewall scraper; 11. a bottom scraper; 12. a temperature sensor; 13. a liquid level sensor; 14. a safety valve.
Detailed Description
The utility model is further illustrated in the following, in conjunction with the accompanying drawings and examples.
Embodiment one:
as shown in fig. 1, an asphalt storage tank for waterproof coiled material production comprises an asphalt storage tank body 1 provided with an interlayer (not shown), wherein a heat exchange coil 2 is arranged in the interlayer; a plurality of pairs of stirring paddles 3 are symmetrically arranged in the tank body 1, the stirring paddles 3 are fixedly connected with a stirring shaft 4, the stirring paddles 3 and the stirring shaft 4 are internally provided with communicated cavities, and a heat conducting oil coil pipe 5 is arranged in the cavities; the stirring shaft 4 penetrates through the top of the tank body 1 and is fixedly connected with a transmission device 6 arranged outside the tank body 1, and is fixedly connected with a hollow bearing 7 arranged at the top of the stirring shaft 4, an oil inlet (not shown) and an oil outlet (not shown) of a heat conducting oil coil pipe 5 are arranged at the top of the bearing 7, the oil inlet and the oil outlet are respectively and fixedly connected with an oil inlet pipe (not shown) and an oil outlet pipe (not shown), the other ends of the oil inlet pipe and the oil outlet pipe are respectively and fixedly connected with a heat conducting oil supply tank 8 and a heat conducting oil collecting tank 9, a conveying pump (not shown) is arranged on the oil inlet pipe, and the conveying pump is electrically connected to an automatic control system (not shown); the heat exchange coil 2 is a heat transfer oil heat exchange coil, a liquid inlet (not marked) is arranged at the bottom of one side of the tank body 1, and the liquid inlet is communicated to the heat transfer oil supply tank 8 through a pipeline and a delivery pump; a liquid outlet is arranged at the upper part of the other side and is communicated with a heat conducting oil collecting tank 9 through a pipeline; the end part of the outer end of the stirring blade 3 from top to bottom is fixedly connected with a side wall scraping plate 10, and the bottom of the stirring shaft 4 is fixedly connected with a bottom scraping plate 11; the bottom and the upper part of the inner wall of the tank body 1 are provided with temperature sensors 12, the bottom of the tank body 1 is provided with a liquid level sensor 13, and the top of the tank body 1 is provided with a safety valve 14; the temperature sensor 12 and the liquid level sensor 13 are both electrically connected to an automatic control system.
During actual production, massive asphalt is added into the tank body 1 through a feed inlet at the top of the tank body 1, a transmission device 6 is started to drive a stirring shaft 4 and a stirring blade 3 to rotate, a heat conducting oil supply tank 8 and a heat conducting oil collection tank 9 are opened at the same time, heat conducting oil at 170 ℃ is heated from the edge of the asphalt and the middle part of the asphalt at the same time through a heat exchange coil pipe 2 and a heat conducting oil disc pipe 5, the asphalt can be rapidly in a liquid state by stirring, the temperature of the asphalt is monitored and regulated in real time through an automatic control system, the temperature of the asphalt is ensured to be always kept between 160 ℃ and 170 ℃, so that the asphalt is always in a liquid state, oxidation of the asphalt is not caused due to the fact that the temperature is higher than 180 ℃, and the quality of the asphalt serving as a production raw material is ensured; the liquid level sensor can detect the reserves of asphalt in real time, so that the supply of raw materials is ensured; the safety valve can prevent the risks of bumping, explosion and the like; therefore, the asphalt storage tank has strong practicability.
It is to be understood that these examples are illustrative of the present utility model and are not intended to limit the scope of the present utility model. Furthermore, it should be understood that various changes and modifications can be made by one skilled in the art after reading the teachings of the present utility model, and such equivalents are intended to fall within the scope of the utility model as defined in the appended claims.
Claims (6)
1. An asphalt storage tank is used in waterproofing membrane production, its characterized in that: the asphalt storage tank comprises an asphalt storage tank body provided with an interlayer, and a heat exchange coil is arranged in the interlayer; a plurality of pairs of stirring paddles are symmetrically arranged in the tank body, the stirring paddles are fixedly connected with a stirring shaft, the stirring paddles and the stirring shaft are internally provided with communicated cavities, and heat conducting oil coils are arranged in the cavities; the stirring shaft penetrates through the top of the tank body, is fixedly connected with a transmission device arranged outside the tank body, and is fixedly connected with a hollow bearing arranged at the top of the stirring shaft, and an oil inlet and an oil outlet of the heat conducting oil coil pipe are arranged at the top of the bearing; the end part of the outer end of the stirring blade from top to bottom is fixedly connected with a side wall scraping plate, and the bottom of the stirring shaft is fixedly connected with a bottom scraping plate; the bottom and the upper part of the inner wall of the tank body are respectively provided with a temperature sensor, the bottom of the tank body is provided with a liquid level sensor, and the top of the tank body is provided with a safety valve; and the transmission device, the delivery pump, the temperature sensor and the liquid level sensor are all electrically connected to the automatic control system.
2. The asphalt storage tank for producing waterproof coiled material according to claim 1, wherein: the tank body is a stainless steel tank body, and an insulating layer is arranged outside the tank body.
3. The asphalt storage tank for producing waterproof coiled material according to claim 1, wherein: an oil inlet and an oil outlet of the heat conduction oil disc pipe are respectively and fixedly connected with an oil inlet pipe and an oil outlet pipe, the other ends of the oil inlet pipe and the oil outlet pipe are respectively and fixedly connected with a heat conduction oil supply tank and a heat conduction oil collection tank, a conveying pump is arranged on the oil inlet pipe, and the conveying pump is electrically connected to an automatic control system; the heat exchange coil is a heat transfer oil heat exchange coil, a liquid inlet is arranged at the bottom of one side of the tank body, and the liquid inlet is communicated to a heat transfer oil supply tank through a pipeline and a delivery pump; the upper part of the other side is provided with a liquid outlet which is communicated with the heat conducting oil collecting tank through a pipeline.
4. The asphalt storage tank for producing waterproof coiled material according to claim 1, wherein: the transmission device comprises a motor and a speed reducer.
5. The asphalt storage tank for producing waterproof coiled material according to claim 1, wherein: the side wall scraping plate and the bottom scraping plate are respectively attached to the inner wall of the tank body and are provided with angles.
6. The asphalt storage tank for producing waterproof coiled material according to claim 1, wherein: the liquid level sensor is a static pressure liquid level meter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321215964.9U CN219990096U (en) | 2023-05-17 | 2023-05-17 | Asphalt storage tank is used in waterproofing membrane production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321215964.9U CN219990096U (en) | 2023-05-17 | 2023-05-17 | Asphalt storage tank is used in waterproofing membrane production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219990096U true CN219990096U (en) | 2023-11-10 |
Family
ID=88608843
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321215964.9U Active CN219990096U (en) | 2023-05-17 | 2023-05-17 | Asphalt storage tank is used in waterproofing membrane production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219990096U (en) |
-
2023
- 2023-05-17 CN CN202321215964.9U patent/CN219990096U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN219990096U (en) | Asphalt storage tank is used in waterproofing membrane production | |
| CN210417765U (en) | Automatic heating device for oil storage tank | |
| CN211677693U (en) | High-temperature reaction kettle for producing PVC processing aid | |
| CN208980725U (en) | A kind of agitating device and microorganism fungus kind fermentor of fermentor | |
| CN113213449A (en) | Continuous reaction treatment method for graphite cathode material/phosphate and ternary anode material of lithium ion battery | |
| CN211668092U (en) | Anti-freezing mechanism of water chilling unit | |
| CN205308726U (en) | Special hot melting machine of non -cured rubberized asphalt water proof coating | |
| CN207533124U (en) | A kind of chemical fiber paper tube processing glue circulations heating unit | |
| CN212048752U (en) | Reaction type asphalt storage tank | |
| CN212202025U (en) | Winter thickened oil thermal recovery equipment | |
| CN208700983U (en) | A kind of pitch thawing apparatus | |
| CN103753706A (en) | Arc runner stirring tank | |
| CN210654610U (en) | Quick heating device of pitch storage tank | |
| CN113757709A (en) | Boiler flue gas waste heat utilization equipment | |
| CN203065325U (en) | Sludge heat exchanger | |
| CN211224810U (en) | Tar heating and blanking device for anhydrous stemming production | |
| CN207267851U (en) | Normal pressure high temperature continuous desulfurization machine | |
| CN207810280U (en) | The anti-precipitation holding vessel of rock asphalt | |
| CN209654762U (en) | A kind of heat-insulation conveying device of chlorated liquid | |
| CN216726790U (en) | Matrix asphalt rapid heating system | |
| CN206721616U (en) | A kind of good bituminous distributor of heat-insulating property | |
| CN207468561U (en) | A kind of high temperature extracts tobacco tar device | |
| CN208678890U (en) | A kind of taper powder granule mixing machine | |
| CN220861463U (en) | Diesel oil flow improver production system | |
| CN220017728U (en) | Liquid heating and heat preservation device for drilling |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |