CN205345841U - Pitch storage device and pump drainage device thereof - Google Patents
Pitch storage device and pump drainage device thereof Download PDFInfo
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- CN205345841U CN205345841U CN201521112335.9U CN201521112335U CN205345841U CN 205345841 U CN205345841 U CN 205345841U CN 201521112335 U CN201521112335 U CN 201521112335U CN 205345841 U CN205345841 U CN 205345841U
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- arm
- valve
- house steward
- pumping hole
- holding vessel
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Abstract
The utility model discloses a pitch storage device and pump drainage device thereof. The pump drainage device includes the pipeline who connects respectively on the pump mouth at pitch pump and both ends, pipeline has house steward and two above branch pipes, and branch pipe and house steward cross the back connection on the pump mouth to be equipped with on branch pipe and/or house steward and be arranged in controlling house steward and branch pipe and put through the valve that pump mouth, another way were cut off all the way. The utility model discloses the pump mouth that advances to hold of medium pitch pump passes through pipeline connection running -out pit and each holding vessel, and output pump mouth passes through pipeline and connects measurement pond and each holding vessel to through the on off state of house steward and branch pipe among the valve control pipeline, like this when using, the form of carrying out the advancing of holding vessel, the ejection of compact through relatively independent a plurality of pitch pumps is compared among the prior art to accessible list or singly organize the pitch pump and just can accomplish the feeding and the ejection of compact to all holding vessels, the utility model discloses well pump drainage device has that the function is concentrated, cost -effective advantage.
Description
Technical field
This utility model relates to a kind of asphalt storing apparatus and exhaust device thereof.
Background technology
At present, modified pitch refers to the outer-penetrating agents (modifying agent) such as admixture rubber, resin, high molecular polymer, levigate rubber powder or other fillers, or take measures such as Colophonium mild oxidation processing, make the performance of Colophonium or asphalt be improved the asphalt binder made.When modified pitch carries out proportioning, asphalt truck is needed to be delivered to by asphalt stock in the running-out pit at asphalt production station, then running-out pit medium pitch is transported in each bituminous pitch storing tank by conveyance conduit, with in the process carrying out proportioning, from bituminous pitch storing tank, extract the Colophonium of constant weight out, in heating metering pool, complete proportioning.But existing bituminous pitch storing tank is when the suction and the output that carry out Colophonium, each bituminous pitch storing tank carries out Colophonium output respectively through the bitumenpump of layout relatively independent on it, this operating type can increase the construction cost at asphalt production station on the one hand so that in asphalt production station, equipment purchase expense increases；On the other hand, the bitumenpump on each bituminous pitch storing tank needs successively to open to carry, and so will increase the difficulty of each bitumenpump action control.Meanwhile, the bitumenpump on each bituminous pitch storing tank in use all needs to be heated, and this also increases the energy resource consumption of heater subsidiary on bituminous pitch storing tank.
Utility model content
The purpose of this utility model is to provide a kind of exhaust device saving cost, additionally provides a kind of asphalt storing apparatus using this exhaust device simultaneously.
In order to realize object above, in this utility model, the technical scheme of exhaust device is as follows:
Exhaust device, the conveyance conduit connected respectively on pumping hole including bitumenpump and two ends thereof, conveyance conduit has for extracting running-out pit medium pitch out or the house steward in Colophonium discharge to metering pool and two or more being used for being respectively turned on the arm of each holding vessel, arm and house steward are connected on pumping hole after crossing, and are equipped with on arm and/or house steward for controlling the valve that house steward connects pumping hole with a road in arm, another road is cut off.
Define in each arm for the one end connected one end of holding vessel and be external connection end and house steward crosses is and connect end, connect end in each arm and be staggered on the conveying direction of house steward layout.
The most upstream of the conveyance conduit of the inlet side pumping hole of definition bitumenpump is terminal arm with the arm of the most downstream of the conveyance conduit going out to hold pumping hole, arm between terminal arm and corresponding pumping hole is medial leg, described valve includes being assemblied in terminal arm and connects the terminal valve holding the intersection with house steward, and terminal valve is three-way valve.
Valve also includes on each medial leg the intervening vaive of assembling, and each intervening vaive is two-way valve, and the inside and outside of arm that mediate connects between end intervening vaive.
Each valve is plug valve.
The technical scheme of this utility model medium pitch storage device is as follows:
Asphalt storing apparatus, including running-out pit, holding vessel and metering pool, holding vessel has two or more, each holding vessel connects running-out pit and metering pool by exhaust device, exhaust device includes the conveyance conduit connected respectively on the pumping hole at bitumenpump and two ends thereof, conveyance conduit has for extracting running-out pit medium pitch out or the house steward in Colophonium discharge to metering pool and two or more being used for being respectively turned on the arm of each holding vessel, arm and house steward are connected on pumping hole after crossing, and be equipped with on arm and/or house steward and to connect pumping hole with a road in arm for controlling house steward, the valve that another road is cut-off.
Define in each arm for the one end connected one end of holding vessel and be external connection end and house steward crosses is and connect end, connect end in each arm and be staggered on the conveying direction of house steward layout.
The most upstream of the conveyance conduit of the inlet side pumping hole of definition bitumenpump is terminal arm with the arm of the most downstream of the conveyance conduit going out to hold pumping hole, arm between terminal arm and corresponding pumping hole is medial leg, described valve includes being assemblied in terminal arm and connects the terminal valve holding the intersection with house steward, and terminal valve is three-way valve.
Valve also includes on each medial leg the intervening vaive of assembling, and each intervening vaive is two-way valve, and the inside and outside of arm that mediate connects between end intervening vaive.
Each valve is plug valve.
The inlet side pumping hole of this utility model medium pitch pump connects running-out pit and each holding vessel by conveyance conduit, go out to hold pumping hole to pass through conveyance conduit and connect metering pool and each holding vessel, and by the on off state of house steward in Valve controlling conveyance conduit and arm, so in use, the charging to all holding vessels and discharging just can be completed by single or single group bitumenpump, carried out the form of the charging and discharging of holding vessel in compared to existing technology by relatively independent multiple bitumenpumps, in this utility model, exhaust device has the advantage that function is concentrated, saved cost.
Accompanying drawing explanation
Fig. 1 is the structural representation of the embodiment of asphalt storing apparatus of the present utility model.
Detailed description of the invention
The embodiment of this utility model medium pitch storage device: as it is shown in figure 1, be mainly made up of running-out pit 1, holding vessel, metering pool 3 and exhaust device, wherein holding vessel has several, and running-out pit 1 and metering pool 3 only have one.The present embodiment illustrates for two holding vessels, and defines two holding vessels respectively the first holding vessel 21 and the second holding vessel 22.
Exhaust device includes the support being fixed on the first holding vessel 21 and the second holding vessel 22, support is fixed with power motor 4, the outfan of power motor 4 is connected with bitumenpump 5, the inlet side pumping hole of bitumenpump 5 is connected to feed duct road, goes out to hold pumping hole is connected to discharge pipeline.Feed duct road is mainly by charging house steward 61, charging terminal valve 62, second feed-inputing branched pipe 63, first feed-inputing branched pipe 64, charging intermediate valve 65 and charging collecting pipe 66 form, wherein the inlet side of charging house steward 61 turns in running-out pit 1, go out end and be connected on a valve port of charging terminal valve 62, charging terminal valve 62 is three-way cock valve, the another two valve port of charging terminal valve 62 is connected on charging collecting pipe 66 and the second feed-inputing branched pipe 63, the external connection end of the second feed-inputing branched pipe 63 turns on the first holding vessel 21, inside connect end and be connected on the valve port of charging terminal valve 62, charging collecting pipe 66 is tee T, three ends of charging collecting pipe 66 are connected to the valve port of charging terminal valve 62, on the valve port of charging intermediate valve 65 and the inlet side pumping hole of bitumenpump 5, charging intermediate valve 65 is two-way cock valve, the two ends of charging intermediate valve 65 are connected on charging collecting pipe 66 and the first feed-inputing branched pipe 64, the external connection end of the first feed-inputing branched pipe 64 turns on the second holding vessel 22, inside connect end to be connected on charging intermediate valve 65.Discharge pipeline is by discharge header pipe 71, discharging terminal valve 72, second discharging arm 73, discharging collecting pipe 74, discharging intermediate valve 75 and the first discharging arm 76 form, wherein the end that goes out of discharge header pipe 71 turns in metering pool 3, inlet side is connected on a valve port of discharging terminal valve 72, discharging terminal valve 72 is three-way cock valve, the another two valve port of discharging terminal valve 72 is connected on discharging collecting pipe 74 and the second discharging arm 73, the external connection end of the second discharging arm 73 turns on the first holding vessel 21, inside connect end and be connected on the valve port of discharging terminal valve 72, discharging collecting pipe 74 is tee T, three ends of discharging collecting pipe 74 are connected to the valve port of discharging terminal valve 72, valve port and the going out of bitumenpump 5 of discharging intermediate valve 75 hold on pumping hole, discharging intermediate valve 75 is two-way cock valve, the two ends of discharging intermediate valve 75 are connected on discharging collecting pipe 74 and the first discharging arm 76, the external connection end of the first discharging arm 76 turns on the second holding vessel 22, inside connect end to be connected on discharging intermediate valve 75.
The present embodiment medium pitch storage device is in use, asphalt truck is after in asphalt delivery to running-out pit 1, block the first feed-inputing branched pipe the 64, second feed-inputing branched pipe the 63, second discharging arm 73 and discharge header pipe 71, open the first discharging arm 76, start asphalt delivery pump, make Colophonium successfully enter in the first holding vessel 21.When first bituminous pitch storing tank is filled soon, first open the second discharging arm 73, turn off the first discharging arm 76, make Colophonium flow to the second holding vessel 22.Will, time in asphalt delivery to metering pool 3, first closing charging house steward the 61, second feed-inputing branched pipe the 63, first discharging arm 76 and the second discharging arm 73, open discharge header pipe 71, bitumenpump 5 will in the asphalt delivery in the first holding vessel 21 to metering pool 3.Close the first feed-inputing branched pipe 64, and when opening the second discharging arm 73, can in the asphalt delivery in the second holding vessel 22 to metering pool 3.
In the above-described embodiments, connect in each arm and hold the layout that is staggered on the conveying direction of house steward, in order to the discharging action of each arm is independent of each other, in other embodiments, connecing end in each arm can also be positioned opposite, namely can row's shape distribution in rib into and out of the arm on conveyance conduit.
In the above-described embodiments, using plug valve to carry out turning off control on conveyance conduit, in other embodiments, this plug valve can also use butterfly valve, ball valve etc. to replace, and each plug valve location both may be on house steward, it is also possible to is on arm.
The embodiment of exhaust device in this utility model: in the present embodiment, the structure of exhaust device is identical with the structure of exhaust device in above-described embodiment, therefore repeats no more.
Claims (10)
1. exhaust device, it is characterized in that, the conveyance conduit connected respectively on pumping hole including bitumenpump and two ends thereof, conveyance conduit has for extracting running-out pit medium pitch out or the house steward in Colophonium discharge to metering pool and two or more being used for being respectively turned on the arm of each holding vessel, arm and house steward are connected on pumping hole after crossing, and are equipped with on arm and/or house steward for controlling the valve that house steward connects pumping hole with a road in arm, another road is cut off.
2. exhaust device according to claim 1, it is characterised in that define in each arm for the one end connected one end of holding vessel and be external connection end and house steward crosses is and connect end, connects end and is staggered on the conveying direction of house steward layout in each arm.
3. exhaust device according to claim 2, it is characterized in that, the most upstream of the conveyance conduit of the inlet side pumping hole of definition bitumenpump is terminal arm with the arm of the most downstream of the conveyance conduit going out to hold pumping hole, arm between terminal arm and corresponding pumping hole is medial leg, described valve includes being assemblied in terminal arm and connects the terminal valve holding the intersection with house steward, and terminal valve is three-way valve.
4. exhaust device according to claim 3, it is characterised in that valve also includes on each medial leg the intervening vaive of assembling, and each intervening vaive is two-way valve, the inside and outside of arm that mediate connects between end intervening vaive.
5. exhaust device as claimed in any of claims 1 to 4, it is characterised in that each valve is plug valve.
6. asphalt storing apparatus, including running-out pit, holding vessel and metering pool, holding vessel has two or more, each holding vessel connects running-out pit and metering pool by exhaust device, it is characterized in that, exhaust device includes the conveyance conduit connected respectively on the pumping hole at bitumenpump and two ends thereof, conveyance conduit has for extracting running-out pit medium pitch out or the house steward in Colophonium discharge to metering pool and two or more being used for being respectively turned on the arm of each holding vessel, arm and house steward are connected on pumping hole after crossing, and be equipped with on arm and/or house steward and to connect pumping hole with a road in arm for controlling house steward, the valve that another road is cut-off.
7. asphalt storing apparatus according to claim 6, it is characterised in that define in each arm for the one end connected one end of holding vessel and be external connection end and house steward crosses is and connect end, connects end and is staggered on the conveying direction of house steward layout in each arm.
8. asphalt storing apparatus according to claim 7, it is characterized in that, the most upstream of the conveyance conduit of the inlet side pumping hole of definition bitumenpump is terminal arm with the arm of the most downstream of the conveyance conduit going out to hold pumping hole, arm between terminal arm and corresponding pumping hole is medial leg, described valve includes being assemblied in terminal arm and connects the terminal valve holding the intersection with house steward, and terminal valve is three-way valve.
9. asphalt storing apparatus according to claim 8, it is characterised in that valve also includes on each medial leg the intervening vaive of assembling, and each intervening vaive is two-way valve, the inside and outside of arm that mediate connects between end intervening vaive.
10. the asphalt storing apparatus according to any one in claim 6 to 9, it is characterised in that each valve is plug valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521112335.9U CN205345841U (en) | 2015-12-29 | 2015-12-29 | Pitch storage device and pump drainage device thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521112335.9U CN205345841U (en) | 2015-12-29 | 2015-12-29 | Pitch storage device and pump drainage device thereof |
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| Publication Number | Publication Date |
|---|---|
| CN205345841U true CN205345841U (en) | 2016-06-29 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521112335.9U Active CN205345841U (en) | 2015-12-29 | 2015-12-29 | Pitch storage device and pump drainage device thereof |
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| CN (1) | CN205345841U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114620668A (en) * | 2022-03-31 | 2022-06-14 | 山东京博物流股份有限公司 | Anti-blocking device and method for asphalt unloading pump pool |
-
2015
- 2015-12-29 CN CN201521112335.9U patent/CN205345841U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114620668A (en) * | 2022-03-31 | 2022-06-14 | 山东京博物流股份有限公司 | Anti-blocking device and method for asphalt unloading pump pool |
| CN114620668B (en) * | 2022-03-31 | 2024-03-22 | 山东京博物流股份有限公司 | Asphalt unloading pump pool anti-blocking device and method |
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