CN209213465U - A kind of pitch storing and transporting system - Google Patents

Abstract

The utility model discloses a kind of pitch storing and transporting systems, produce for bituminous concrete, further include conveying piping lane located underground, conveyance conduit is located in conveying piping lane including asphalt storage and to the conveyance conduit to pitch batching plant conveying asphalt.Pitch storing and transporting system provided by the utility model, conveyance conduit are set in conveying piping lane, and conveying piping lane is located underground, can reduce influence of the external environments such as wind and rain and temperature to conveyance conduit.In addition, conveyance conduit, which is set to underground, can also reduce a possibility that haulage vehicle or machinery etc. collide with conveyance conduit, if conveyance conduit leaks, the pitch of leakage can also be reduced and a possibility that open fire is in contact, improve the safety of production by being set to underground.

Description

A kind of pitch storing and transporting system

Technical field

The utility model relates to bituminous concrete production equipment technology, in particular to a kind of pitch storing and transporting system.

Background technique

It needs to mix concrete and pitch in bituminous concrete process, since the condensation point of pitch is higher, drip Blueness needs continuous heating during conveying to guarantee that it has preferable mobility.And pitch is during pipeline It is influenced by external environments such as wind speed, temperature, more heat can be lost.

Therefore, how to reduce the thermal loss of pitch during transportation is those skilled in the art's technology urgently to be solved Problem.

Utility model content

The purpose of the utility model is to provide a kind of pitch storing and transporting system, conveyance conduit is set to the conveying piping lane of underground In, reduce influence of the external environments such as wind speed, temperature to asphalt temperature.

To achieve the above object, the utility model provides a kind of pitch storing and transporting system, produces for bituminous concrete, including Asphalt storage and to the conveyance conduit to pitch batching plant conveying asphalt, further includes conveying piping lane located underground, described defeated Pipeline is sent to be located in the conveying piping lane.

Preferably, the conveyance conduit includes the inner layer pipe to convey pitch and the outer tube to convey conduction oil Road.

Preferably, the periphery of the outer layer pipe is equipped with insulating layer.

Preferably, the asphalt storage includes plain asphalt tank and at least two special asphalt tanks, the plain asphalt tank It is arranged side by side with all special asphalt tanks.

Preferably, the conveyance conduit includes the first mother tube being connected with the plain asphalt tank and the extraordinary drip The second mother tube and be connected with first mother tube and second mother tube, to be mixed and stirred to pitch that green tank is connected The delivery main of building conveying pitch.

Preferably, the conveying piping lane is equipped with the perforative mistake of through-thickness close to the top of described asphalt storage one end Hole, the delivery main pass through the via hole and are inserted into the conveying piping lane.

It preferably, further include to monitor the monitoring device for conveying situation in piping lane, the monitoring device includes prison Control camera and headlamp.

Preferably, the detection device whether leaked to detect conveyance conduit, the conveying are equipped in the conveying piping lane Fire plant is additionally provided in piping lane, the fire plant is connected with the detection device.

Pitch storing and transporting system provided by the utility model is produced for bituminous concrete comprising asphalt storage, conveying Asphalt storage is connected by pipeline and conveying piping lane, conveyance conduit with pitch batching plant, and pitch flows into pitch along pitch pipeline and mixes It is produced in building.

Conveyance conduit is set in conveying piping lane, and conveying piping lane is located underground, can reduce the external worlds such as wind and rain and temperature Influence of the environment to conveyance conduit.In addition, conveyance conduit, which is set to underground, can also reduce haulage vehicle or machinery etc. and conveying A possibility that pipeline collides, if conveyance conduit leaks, be set to underground can also reduce the pitch of leakage with A possibility that open fire is in contact improves the safety of production.

Detailed description of the invention

In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only It is the embodiments of the present invention, for those of ordinary skill in the art, without creative efforts, also Other attached drawings can be obtained according to the attached drawing of offer.

Fig. 1 is the structural schematic diagram of pitch storing and transporting system provided by the utility model；

Fig. 2 is the structural schematic diagram that pitch storing and transporting system is connected with pitch batching plant.

Wherein, the appended drawing reference in Fig. 1 and Fig. 2 are as follows:

Plain asphalt tank 1, special asphalt tank 2, conveying piping lane 3, conveyance conduit 4, pitch batching plant 5, via hole 31.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

In order to make those skilled in the art more fully understand the utility model, with reference to the accompanying drawing and specifically The utility model is described in further detail for embodiment.

Fig. 1 and Fig. 2 are please referred to, Fig. 1 is the structural schematic diagram of pitch storing and transporting system provided by the utility model；Fig. 2 is The structural schematic diagram that pitch storing and transporting system is connected with pitch batching plant.

Pitch storing and transporting system provided by the utility model is mainly used for bituminous concrete production, bituminous concrete production In the process, pitch batching plant 5 needs to mix building stones, reworked material etc. with the pitch of liquid.Pitch storing and transporting system it is main Effect is to provide the pitch of liquid to pitch batching plant 5.

Specifically, pitch storing and transporting system includes asphalt storage and conveyance conduit 4, one end of conveyance conduit 4 and asphalt storage It is connected, the other end is connected with pitch batching plant 5, and the pitch of liquid flows into pitch batching plant 5 along conveyance conduit 4.Conveyance conduit 4 In be equipped with booster pump, booster pump can to the pitch of liquid provide power, to enable its flow into pitch batching plant 5.

Pitch storing and transporting system further includes conveying piping lane 3 located underground, specifically, the conveying 4m located underground of piping lane 3 is deep Place, conveyance conduit 4 are set in conveying piping lane 3.Conveying piping lane 3 is equipped with the materials such as concrete and pours the shell built up, and shell can Biggish pressure is born, conveying piping lane 3 is avoided to deform or damage due to the pressure of haulage vehicle or machinery.In addition, conveying The structures such as settable manhole, stair or ladder in piping lane 3 facilitate operator to enter conveying piping lane 3 and carry out to conveyance conduit 4 Maintenance.

Optionally, booster pump can also be set in conveying piping lane 3 by user as needed, and booster pump during operation can Biggish noise is generated, the discharge of noise can either be reduced by being positioned in conveying piping lane 3, and it is occupied can also to reduce its Aboveground space.

Pitch during transportation conveys high temperature heat conductive oil with pitch simultaneously, high temperature heat conductive oil can persistently to pitch into Row heating, makes pitch keep liquid.

Specifically, conveyance conduit 4 is bimetallic tube, inner layer pipe conveying is for conveying pitch, and outer layer pipe is for conveying Conduction oil.During conveying, also only has conduction oil even if the temperature in conveying piping lane 3 is lower, in conveyance conduit 4 and dissipated to outside Heat, pitch are located at inner layer pipe, can only absorb the heat of conduction oil.Conduction oil, which is set in outer layer pipe, can reduce drip Green heat dissipation, and then guarantee that pitch remains liquid during transportation.The structure and means of transportation of bimetallic tube can refer to The prior art, details are not described herein.In addition, to reduce the heat loss of conveyance conduit 4, the periphery of outer layer pipe is equipped with heat preservation Layer, insulating layer can be specially rock wool or silicate heat-preservation cotton etc..

In the present embodiment, pitch storing and transporting system includes conveying piping lane 3 located underground, and conveyance conduit 4 is set to delivery pipe In corridor 3, it on the one hand can be avoided traffic or mechanical generate with conveyance conduit 4 collided, reduce the wind that conveyance conduit 4 ruptures Danger；On the other hand conveyance conduit 4 can also be isolated from the outside world by conveying piping lane 3, and the weather such as sleet strong wind is avoided to lead to delivery pipe 4 temperature of road reduces, and reduces the temperature change of pitch in transmission process, while conveyance conduit 4 can also be made far from open fire, disappears In addition to hidden fire-fighting danger.

Bituminous concrete may need to be mixed into plain asphalt or special asphalt during producing, therefore asphalt storage includes Plain asphalt tank 1 and special asphalt tank 2, as shown in Figure 1, asphalt storage includes the plain asphalt tank 1 of a 1000t in embodiment With the special asphalt tank 2 of 6 52t, whole special asphalt tanks 2 are in distributed rectangular, and plain asphalt tank 1 is located at whole special asphalt tanks 2 side, two kinds of storage tanks are roughly equal at a distance from pitch batching plant 5.

Conveyance conduit 4 includes the first mother tube of connection plain asphalt tank 1 and the second raw material of connection special asphalt tank 2 Pipe, the second mother tube are more and correspond with special asphalt tank 2 that first mother tube and whole second mother tubes are equipped with out Expect that valve, the pitch after opening outlet valve in asphalt tank can flow into mother tube.Conveyance conduit 4 further includes delivery main, and first is former Expects pipe and whole second mother tubes are connected with delivery main, and delivery main is connected with pitch batching plant 5, is used for asphalt delivery Into pitch batching plant 5.

Optionally, conveying piping lane 3 is equipped with via hole 31 close to the top of asphalt storage one end, and 31 through-thickness of via hole passes through The top of conveying piping lane 3 is worn, delivery main passes through in the insertion conveying piping lane 3 of via hole 31, and along conveying piping lane 3 to pitch batching plant 5 direction extends.During transporting pitch, the temperature conveyed in piping lane 3 is usually higher, to reduce the heat in conveying piping lane 3 Amount is scattered and disappeared, and airtight and watertight padding is equipped in via hole 31.

It include the plain asphalt for being respectively used to storage plain asphalt and special asphalt in pitch storing and transporting system in the present embodiment Tank 1 and special asphalt tank 2, two kinds of asphalt tanks roughly equal knot that can simplify conveyance conduit 4 at a distance from pitch batching plant 5 Structure avoids cross pipe-line.

Optionally, pitch storing and transporting system further includes monitoring device, and operator can monitor conveying piping lane 3 by monitoring device Interior situation.Monitoring device specifically includes monitoring camera and headlamp, and monitoring camera is connected with monitoring display, and will be defeated The picture in piping lane 3 is sent to be real-time transmitted to monitoring display, operator passes through in monitoring display observation monitoring conveying piping lane 3 Situation, due to conveying piping lane 3 in light it is poor, headlamp be conveying piping lane 3 in illumination is provided.

If being difficult to form the hydrops of large area in conveying piping lane 3 in addition, the leakage of conveyance conduit 4 is smaller, but can be defeated It send and forms the higher oil gas of concentration in gallery, and gas concentration reach a certain height, and is easy to that detonation occurs, and causes serious Safety accident.Therefore, it conveys in piping lane 3 and is additionally provided with detection device and fire plant, detection device is mainly for detection of delivery pipe Gas concentration in corridor 3, fire plant are connected with detection device, and when gas concentration is higher in conveying gallery, fire plant can Into conveying gallery gas is sprayed water or blowed to reduce gas concentration.Detection device and the structure of fire plant can refer to existing Technology, details are not described herein.

In the present embodiment, pitch storing and transporting system includes monitoring device, detection device and fire plant, and three can be to defeated It send the situation in gallery to be monitored in real time, when conveying in gallery there are when security risk, it can be handled in time, thus Reduce the accident risk of pitch storing and transporting system.

It should be noted that in the present specification, such as first and second etc relational terms are used merely to one Entity is distinguished with other several entities, and without necessarily requiring or implying between these entities, there are any this actual Relationship or sequence.

Pitch storing and transporting system provided by the utility model is described in detail above.It is used herein specifically a Example is expounded the principles of the present invention and embodiment, this reality that the above embodiments are only used to help understand With novel method and its core concept.It should be pointed out that for those skilled in the art, not departing from this Under the premise of utility model principle, several improvements and modifications can be made to this utility model, these improvement and modification are also fallen Enter in the protection scope of the utility model claims.

Claims (8)

1. a kind of pitch storing and transporting system, produced for bituminous concrete, which is characterized in that including asphalt storage and to pitch The conveyance conduit (4) of batching plant (5) conveying asphalt further includes conveying piping lane (3) located underground, conveyance conduit (4) position In the conveying piping lane (3).

2. pitch storing and transporting system according to claim 1, which is characterized in that the conveyance conduit (4) includes to convey The inner layer pipe of pitch and the outer layer pipe to convey conduction oil.

3. pitch storing and transporting system according to claim 2, which is characterized in that the periphery of the outer layer pipe is equipped with heat preservation Layer.

4. pitch storing and transporting system according to claim 1, which is characterized in that the asphalt storage includes plain asphalt tank (1) it is arranged side by side at least two special asphalt tanks (2), the plain asphalt tank (1) and whole special asphalt tanks (2).

5. pitch storing and transporting system according to claim 4, which is characterized in that the conveyance conduit (4) include with it is described general First connected mother tube of logical asphalt tank (1), the second mother tube being connected with the special asphalt tank (2) and with described first Mother tube is connected, to the delivery main to pitch batching plant (5) conveying pitch with second mother tube.

6. pitch storing and transporting system according to claim 5, which is characterized in that the conveying piping lane (3) is close to the pitch The top of storage tank one end is equipped with the perforative via hole of through-thickness (31), and the delivery main passes through the via hole (31) and is inserted into institute It states in conveying piping lane (3).

7. according to claim 1 to pitch storing and transporting system described in 6 any one, which is characterized in that further include to monitor The monitoring device of conveying piping lane (3) interior situation is stated, the monitoring device includes monitoring camera and headlamp.

8. according to claim 1 to pitch storing and transporting system described in 6 any one, which is characterized in that in the conveying piping lane (3) Equipped with the detection device whether leaked to detect conveyance conduit (4), it is additionally provided with fire plant in the conveying piping lane (3), institute Fire plant is stated to be connected with the detection device.