CN110237753A - A kind of novel modified asphalt floatingization agitating device - Google Patents

Abstract

The present invention relates to agitating device technical fields, disclose a kind of novel modified asphalt floatingization agitating device, including tank body, rotary shaft, paddle, stirring motor, heating rod, dividing plate, baffler, the tank body is divided into four parts by dividing plate and baffler, respectively the first cavity, second cavity, third cavity and the 4th cavity, first cavity, second cavity, third cavity is the stirring space of pitch, one group of heating rod is equipped in each cavity, heating rod temperature in each cavity gradually rises, paddle is driven to make pitch and the additive uniform stirring in cavity by rotary shaft, 4th cavity is the installation space of unit, the stirring motor is mounted on the 4th cavity inside.It injects pitch into the first cavity, pitch is made gradually to flow to third air chamber, temperature is gradually promoted during flowing keeps the stirring of pitch more uniform sufficiently.

Description

A kind of novel modified asphalt floatingization agitating device

Technical field

The present invention relates to agitating device technical fields, more particularly, to a kind of novel modified asphalt floatingization agitating device.

Background technique

The mixture that plain asphalt is made of the hydrocarbon and their derivative of different molecular, modified pitch are general Suitable different types of additive is added in logical pitch by matrix pitch and additive by repeatedly grinding stirring, is swollen Polymer, in the prior art, when preparing modified pitch, since modifying agent and pitch need to mix under certain high temperature It mixes, so pitch and modifying agent are injected agitator tank, keeping the temperature pitch and modifying agent after usually first heating up to pitch Uniformly mix rapidly compatible under state, the patent of a Publication No. CN107670553A connects the most with of the invention in the prior art Closely, which changes the temperature of agitator tank by the input to pass through external heat, so that the raising by temperature improves pitch With the stirring transition of modifying agent mixing.

But the patent has the following problems: first, which is provided with the first high-temperature valve on the two sidewalls of agitator tank With the second high-temperature valve, the pitch in agitator tank is heated with the second high-temperature valve by the first high-temperature valve, heat is passed from two sides Pass, cause pitch in agitator tank to heat uneven, when continuing heating when additive sinks to heating pot bottom can agitator tank by It is hot uneven to cause safety accident, second, pitch is when being added additive heating stirring, since pitch and additive can not fill Divide reaction, additive is caused to sink to the bottom, thus cause out modified asphalt quality unqualified,

Summary of the invention

The purpose of the present invention is to provide a kind of novel modified asphalt floatingization agitating devices, to solve to be modified in the prior art Uneven heating even technical problem when pitch heating stirring.

The present invention provides a kind of novel modified asphalt floatingization agitating device, including tank body, rotary shaft, paddle, stirring electricity Machine, heating rod, dividing plate, baffler, the tank interior set that there are two described in dividing plate and one baffler two points Entire tank body is separated into four spaces by layer partition and a baffler, and topmost space is the first cavity, middle and upper part Space is the second cavity, and the space of middle and lower part is third cavity, and the space of lowest part is the 4th cavity, in the dividing plate Between be equipped with circular open, the centre of the baffler is equipped with the circular hole passed through for rotary shaft, the baffler by third cavity with 4th cavity separates, and the heating rod is equipped with three groups, is separately mounted in the first cavity, the second cavity and third cavity, and Heating rod described in three groups is separately controlled, and different temperature can be set in every group of heating rod, and the stirring motor is mounted on the 4th sky Intracavitary, the rotary shaft is connect with motor drive, and the rotary shaft is passed through entire by the circular open being arranged in dividing plate Tank body, the paddle are arranged three, are separately mounted to the rotary shaft that the first cavity, the second cavity and third cavity inside pass through On.

Further, the tank body includes accommodation chamber, thermal insulation layer, top cover, pedestal, and the accommodation chamber and thermal insulation layer are mounted on institute It states on pedestal, the top cover is mounted on the upper end of accommodation chamber and thermal insulation layer, and accommodation chamber is wrapped in interior and heat-insulated by the thermal insulation layer Layer accommodation chamber between there are gap, the heating tube is mounted between the thermal insulation layer and accommodation chamber, the dividing plate with Baffler, which is mounted in accommodation chamber, is divided into four parts for the inner space of accommodation chamber, respectively the first cavity, the second cavity, the Three cavitys and the 4th cavity.

Further, the fixed plate there are six setting on the outside of the accommodation chamber, every two is at one group in six fixed plates Three groups are formed, is respectively welded at and is equipped with more with the first cavity, the second cavity, third cavity opposite position, the fixed plate A fixation hole, the heating rod is U-shaped, and four fixation holes that each heating rod passes through in two fixed plates make itself and fixation Plate is connected.

Further, the heating rod be mounted between thermal insulation layer and accommodation chamber there are gap in.

Further, the baffler is inclined in accommodation chamber, and at the minimum end position of accommodation chamber internal baffles Equipped with discharge port, the discharge outlet is equipped with a cylindrical discharge nozzle and oliquely downward stretches out and pass through thermal insulation layer.

Further, the accommodation chamber be equipped with a bitumen feed pipe and additive feed pipe, the bitumen feed pipe with Additive feed pipe is respectively communicated with the first cavity.

Further, the top cover is equipped with an exhaust pipe.

Further, the pedestal is equipped with an attachment base, and the attachment base is for installing the stirring motor, the bottom Fixed device is additionally provided on seat.

Further, it is set on the tank body there are two rectangular aperture, is correspondingly arranged one on the position of two rectangular apertures A maintenance door.

Compared with prior art, the beneficial effects of the present invention are:

First, the present invention is equipped with the first cavity, the second cavity, third cavity, and respectively in the first cavity, the second sky Chamber, third cavity outside be equipped with one group of heating rod, the first cavity, the second cavity, the heating rod temperature being arranged on the outside of third cavity Degree gradually rises, and so that pitch is gradually heated up and is stirred in tank body by the heating rod of three cavitys and different temperatures, to solve Uneven heating even technical problem when modified pitch heating stirring in the prior art.

Second, the side of tank body is divided into thermal insulation layer and accommodation chamber by the present invention, heating rod is arranged in thermal insulation layer and receiving Between cabin, such design can make heating rod not direct and Asphalt Contactor, and preventing pitch to be attached on heating rod influences heating The heating effect of stick improves the service efficiency of heating rod, and prolonged heating, which can make pitch be heated pipe and dry completely, influences life The quality for the modified pitch that output is come, does not contact directly with pitch as well as heating rod, is convenient to clean equipment altogether.

Third, the side of tank body is divided into thermal insulation layer and accommodation chamber by the present invention, thermal insulation layer is wrapped in the outside for holding cabin, is made Heat caused by heating rod is internally spread, and improves the efficiency of heating rod, while can also obstruct the heat of heating rod Tank interior will not make operator cause to scald due to close contact tank body two.

Fourth, the generally case type cylindrical body of the present invention, top is equipped with an exhaust pipe, mutual with additive in pitch Poisonous and hazardous gas can be generated when heating stirring, the interior gas generated of tank body can pass through exhaust pipe confucian orthodoxy to the present invention at work It is filtered in one delivery filter, to guarantee that running of the invention does not bring harm to ambient enviroment, while also ensuring behaviour Make safety of the personnel in operation device procedures.

Fifth, pedestal of the invention is equipped with fixed device, the fixation device and ground are connected with each other during installation, are guaranteed The present invention has high stability during use, prevent from toppling in special circumstances equipment and caused by large area endanger Evil.

Sixth, the present invention is equipped with bitumen feed pipe and additive feed pipe is respectively communicated in the first cavity, it in operation, can Be stirred with simultaneously injecting pitch and additive in the first cavity, prevent from injecting as additive not in time and caused by change The possibility of the property insufficient quality dissatisfaction of asphalt mixing.

Detailed description of the invention

It, below will be to specific in order to illustrate more clearly of the specific embodiment of the invention or technical solution in the prior art Embodiment or attached drawing needed to be used in the description of the prior art be briefly described, it should be apparent that, it is described below Attached drawing is some embodiments of the present invention, for those of ordinary skill in the art, before not making the creative labor It puts, is also possible to obtain other drawings based on these drawings.

Fig. 1 is the first viewing angle constructions schematic diagram of the invention；

Fig. 2 is the main view after the present invention splits；

Fig. 3 is the first angle structural schematic diagram after the present invention splits；

Fig. 4 is partial structure diagram of the invention；

Fig. 5 is the installation condition structural schematic diagram of pedestal of the present invention and stirring motor；

Appended drawing reference:

Tank body 1, accommodation chamber 11, fixed plate 111, discharge port 113, thermal insulation layer 12, top cover 13, exhaust pipe 131, pedestal 14, Attachment base 141, fixed device 142, bitumen feed pipe 15, additive feed pipe 16, rectangular aperture 17, maintenance door 18, stair 19, Rotary shaft 2, paddle 3, stirring motor 4, heating rod 5, dividing plate 61, circular open 611, baffler 62, the first cavity 7, Second cavity 8, third cavity 9, the 4th cavity 10.

Specific embodiment

Technical solution of the present invention is clearly and completely described below in conjunction with attached drawing, it is clear that described implementation Example is a part of the embodiment of the present invention, instead of all the embodiments.

The component for the embodiment of the present invention for usually describing and showing in attached drawing here can be with a variety of different configurations To arrange and design.Therefore, the detailed description of the embodiment of the present invention provided in the accompanying drawings is not intended to limit below and is wanted The scope of the present invention of protection is sought, but is merely representative of selected embodiment of the invention.

Based on the embodiments of the present invention, those of ordinary skill in the art are obtained without making creative work The every other embodiment obtained, shall fall within the protection scope of the present invention.

In the description of the present invention, it should be noted that term " center ", "upper", "lower", "left", "right", "vertical", The orientation or positional relationship of the instructions such as "horizontal", "inner", "outside" be based on the orientation or positional relationship shown in the drawings, merely to Convenient for description the present invention and simplify description, rather than the device or element of indication or suggestion meaning must have a particular orientation, It is constructed and operated in a specific orientation, therefore is not considered as limiting the invention.In addition, term " first ", " second ", " third " is used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance.

In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " installation ", " phase Even ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can To be mechanical connection, it is also possible to be electrically connected；It can be directly connected, can also can be indirectly connected through an intermediary Connection inside two elements.For the ordinary skill in the art, above-mentioned term can be understood at this with concrete condition Concrete meaning in invention.

A kind of novel modified asphalt floatingization agitating device, structure include tank body 1, rotary shaft 2, paddle 3, stirring motor 4, Heating rod 5, dividing plate 61, baffler 62 are set inside the tank body 1 there are two dividing plate 61 and a baffler 62, two Entire tank body 1 is separated into four spaces by a dividing plate 61 and a baffler 62, and topmost space is first Cavity 7, the space of middle and upper part are the second cavity 8, and the space of middle and lower part is third cavity 9, and the space of lowest part is the 4th cavity The centre of 10 (as shown in Figure 2), the dividing plate 61 is equipped with circular open 611, and its role is to the circles by being arranged to open Mouth 611 allows the pitch of the first cavity 7 to flow into the second cavity 8, and the pitch of the second cavity 8 is allow to pass through circular open 611 Third cavity 9 is flowed into, and set circular open 611 passes through for rotary shaft 2, the centre of the baffler 62 is equipped with for rotation Baffler 62 described in the circular hole that shaft 2 passes through separates third cavity 9 and the 4th cavity 10, and the heating rod 5 is equipped with three groups, point It is not mounted in the first cavity 7, the second cavity 8 and third cavity 9, and heating rod 5 described in three groups is separately controlled, every group of heating Different temperature can be set in stick 5, and its role is to carrying out gradually heating to pitch by three groups of heating rods 5 prevents pitch from existing The even safety accident to initiation of uneven heating in heating process, the stirring motor 4 are mounted in the 4th cavity 10, the rotation Shaft 2 and stirring motor 4 are sequentially connected, and the rotary shaft 2 is passed through by the circular open 611 being arranged in dividing plate 61 Entire tank body 1, the paddle 3 are arranged three, are separately mounted to wear inside the first cavity 7, the second cavity 8 and third cavity 9 In the rotary shaft 2 crossed, its role is to the stirring motor 4 drives rotary shaft 2, makes the paddle 3 being mounted in rotary shaft 2 Rotation starts stirring motor 4 in use, pitch enters tank body 1, makes the rotation of paddle 3 to which pitch to be stirred, controls Sinking and floating of the additive in cavity.

The course of work: by the heating in the first cavity 7 being arranged in pitch and additive injection tank body 1, in the first cavity 7 Between 140 ° -160 °, the heating rod 5 in the first cavity 7 heats pitch and addition with paddle 35 temperature setting of stick Stirring, under gravity, the circular open that pitch and additive in the first cavity 7 can be arranged in dividing plate 61 611 flow into the second cavity 8, and 5 temperature setting of heating rod in second cavity 8 is between 160 ° -180 °, in the second cavity 8 Heating rod 5 and paddle 3 heating stirring is carried out to pitch and addition, under gravity, pitch in the second cavity 8 with The circular open 611 that additive can be arranged in dividing plate 61 flows into third cavity 9, the heating in the third cavity 9 Between 180 ° -200 °, the heating rod 5 in third cavity 9 heats pitch and addition with paddle 35 temperature setting of stick Stirring, the stirring that pitch and additive is completed form modified pitch.

Inventive principle: by setting three layers for tank body 1, one group of heating rod 5 of every layer of setting, and in the second cavity 8 plus 5 temperature of hot pin is slightly promoted than 5 temperature of heating rod in the first cavity 7, and 5 temperature of heating rod in third cavity 9 is than the second sky 5 temperature of heating rod in chamber 8 is slightly promoted, under gravity, pitch and additive gradually flow into the from the first cavity 7 Two cavitys 8, then third cavity 9 is flowed into from the second cavity 8, heat pitch and additive gradually during flowing, to prevent It only is unable to fully react with additive due to pitch, additive is caused to sink to the bottom, to cause out modified asphalt quality only Close and additive sink to when heating pot bottom continues heating can heating tank uneven heating to causing safety accident.

Preferably, the tank body 1 include accommodation chamber 11, thermal insulation layer 12, top cover 13, pedestal 14, the accommodation chamber 11 and every Thermosphere 12 is mounted on the pedestal 14, and the top cover 13 is mounted on the upper end of accommodation chamber 11 Yu thermal insulation layer 12, the thermal insulation layer 12 accommodation chamber 11 is wrapped in, and there are gap between thermal insulation layer 12 and accommodation chamber 11, the heating rod 5 be mounted on it is described every Between thermosphere 12 and accommodation chamber 11 (as shown in Figure 2,3, 4), its role is to, heating rod 5 is mounted on to the outside of accommodation chamber 11, Prevent heating rod 5 from directly contacting with pitch, prevent using when pitch be attached on heating rod 5 and cause heating rod 5 that cannot send out Whole power are waved, prolonged heating can make pitch be heated the quality that stick 5 dries the modified pitch that influence is produced completely, It will be not easy to clear up when pitch is attached on heating rod 5 simultaneously, the dividing plate 61 is mounted on accommodation chamber with baffler 62 The inner space of accommodation chamber 11 is divided into four parts in 11, respectively the first cavity 7, the second cavity 8, third cavity 9 and the Four cavitys 10.

Preferably, the outside of the accommodation chamber 11 set there are six fixed plate 111, every two in six fixed plates 111 It is a at one group three groups of formation, be respectively welded at the first cavity 7, the second cavity 8,9 opposite position of third cavity (such as Fig. 4 institute Show), the fixed plate 111 is equipped with multiple holes, and the heating rod 5 is U-shaped, and each heating rod 5 passes through two fixations Four holes on plate 111 make it be connected with fixed plate 111.

Preferably, the heating rod 5 be equipped with three groups, three groups of heating rods 5 be mounted on thermal insulation layer 12 and between there are In gap (as shown in Figure 2,4), its role is to being wrapped up the heat that heating rod 5 generates by thermal insulation layer 12 prevents heat Amount is lost, and prevents the heat of heating bar from scalding operator while increasing the efficiency of heating rod 5.

Preferably, the baffler 62 is inclined at accommodation chamber 11, and in the minimum of 11 internal baffles 62 of accommodation chamber It is equipped with discharge port 113 at end position, is equipped with a cylindrical discharge nozzle at the discharge port 113 and oliquely downward stretches out and wear Thermal insulation layer 12 (as shown in Figure 2,3) is crossed, its role is to when pitch and additive are completed after stirring forms modified pitch from receiving Cabin 11 carries out packaging preservation after being discharged, and baffler 62, which is obliquely installed, can be such that modified pitch is discharged more from accommodation chamber 11 It is thorough, prevent remaining modified pitch the bottom of accommodation chamber 11 hoard under the influence of first use equipment production change Property asphalt quality problem not up to standard.

Preferably, the accommodation chamber 11 is equipped with bitumen feed pipe 15 and additive feed pipe 16, the pitch into Expects pipe 15 and additive feed pipe 16 are respectively communicated with the first cavity 7 (as shown in Figure 1), and its role is in use, pass through pitch Feed pipe 15 injects pitch into the first cavity 7, injects the additive into the first cavity 7 by additive feed pipe 16, by pitch and Additive, which is provided separately pipeline, to be advantageous in that when can while be injected separately into pitch and additive to the first cavity 7, is reduced Single pipeline is injected separately into the handoff procedure of pitch and additive, and if added when the modified pitch amount for needing to produce is larger The total quality that may will affect modified pitch not in time is injected in agent.

Preferably, the top cover 13 is equipped with an exhaust pipe 131 (as shown in Figure 1,3), and its role is to drip modified In green production process, needs to heat pitch and additive and stir and form modified pitch, and in the heating process of pitch In can generate poisonous and hazardous gas, generated gas is passed through exhaust pipe during producing modified pitch by the present invention 131 are collected, while exhaust pipe 131 can be connected to filter, to prevent the exhaust gas generated in process of production to ring Border causes damages, and also ensures the health of operator during producing modified pitch.

Preferably, the pedestal 14 is equipped with an attachment base 141, and the attachment base 141 is for installing the stirring electricity Machine 4 is additionally provided with fixed device 142 (as shown in Figure 5) on the pedestal 14, when its role is to install will fixed device 142 with Ground is connected with each other, thus increase stability of the invention, it is during normal use more safe.

Preferably, it is set on the thermal insulation layer 12 there are two rectangular aperture 17, the position of the rectangular aperture 17 is equipped with two A maintenance door 18, the receiving storehouse 11 are equipped with a rectangular aperture 17, and the rectangular aperture 17 is located at the side of the 4th cavity 10, Corresponded to each other with the one of rectangular aperture 17 being arranged on thermal insulation layer 12, its role is to, when equipment need inspection and maintenance or The inside that person can open maintenance door 18 to accommodation chamber 11 when breaking down operates.

Preferably, the outside of the tank body 1 is equipped with a stair 19, and the stair 19 are coiled in the outer wall of the tank body 1 Upper (as shown in Figure 1), its role is to can pass through building when the top half when equipment needs inspection and maintenance or breaks down Ladder 19 checks up.

Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the present invention., rather than its limitations；To the greatest extent Pipe present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that: its according to So be possible to modify the technical solutions described in the foregoing embodiments, or to some or all of the technical features into Row equivalent replacement；And these are modified or replaceed, various embodiments of the present invention technology that it does not separate the essence of the corresponding technical solution The range of scheme.

Claims (9)

1. a kind of novel modified asphalt floatingization agitating device, which is characterized in that including tank body (1), rotary shaft (2), paddle (3), stirring motor (4), heating rod (5), dividing plate (61), baffler (62), set that there are two layerings inside the tank body (1) Partition (61) and a baffler (62), two dividing plates (61) and a baffler (62) are by entire tank body (1) four spaces are separated into, topmost space is the first cavity (7), and the space of middle and upper part is the second cavity (8), middle and lower part Space is third cavity (9), and the space of lowest part is the 4th cavity (10), and the centre of the dividing plate (61) is opened equipped with circle Mouth (611), the centre of the baffler (62) are equipped with the circular hole passed through for rotary shaft (2), and the baffler (62) is empty by third Chamber (9) is separated with the 4th cavity (10), and the heating rod (5) is equipped with three groups, is separately mounted to the first cavity (7), the second cavity (8) and in third cavity (9), and heating rod described in three groups (5) is separately controlled, and every group of heating rod (5) can be set different Temperature, the stirring motor (4) are mounted in the 4th cavity (10), and the rotary shaft (2) and stirring motor (4) are sequentially connected, The rotary shaft (2) passes through entire tank body (1) by the circular open (611) being arranged on dividing plate (61), the paddle (3) it is arranged three, is separately mounted to the first cavity (7), the second cavity (8) and third cavity (9) internal rotary shaft (2) passed through On.

2. a kind of novel modified asphalt floatingization agitating device according to claim 1, which is characterized in that the tank body (1) Including accommodation chamber (11), thermal insulation layer (12), top cover (13), pedestal (14), the accommodation chamber (11) and thermal insulation layer (12) are mounted on On the pedestal (14), the top cover (13) is mounted on the upper end of accommodation chamber (11) Yu thermal insulation layer (12), the thermal insulation layer (12) In accommodation chamber (11) is wrapped in, and there are gaps between thermal insulation layer (12) and accommodation chamber (11).

3. a kind of novel modified asphalt floatingization agitating device according to claim 2, which is characterized in that the accommodation chamber (11) it there are six being set on the outside of fixed plate (111), is respectively welded at and the first cavity (7), the second cavity (8), third cavity (9) Opposite position, the fixed plate (111) are equipped with multiple holes, and the heating rod (5) is U-shaped, each heating rod (5) Four holes on two fixed plates (111) make it be connected with fixed plate (111).

4. a kind of novel modified asphalt floatingization agitating device according to claim 1, which is characterized in that the heating rod (5) be mounted between thermal insulation layer (12) and accommodation chamber (11) there are gap in.

5. a kind of novel modified asphalt floatingization agitating device according to claim 2, which is characterized in that the baffler (62) it is inclined in accommodation chamber (11), and is equipped with discharge port at the minimum end position of accommodation chamber (11) internal baffles (62) (113), a cylindrical discharge nozzle is equipped at the discharge port (113) oliquely downward to stretch out and pass through thermal insulation layer (12).

6. a kind of novel modified asphalt floatingization agitating device according to claim 2, which is characterized in that the accommodation chamber (11) a bitumen feed pipe (15) and additive feed pipe (16) are equipped with, the bitumen feed pipe (15) and additive are fed Pipe (16) is respectively communicated with the first cavity (7).

7. a kind of novel modified asphalt floatingization agitating device according to claim 2, which is characterized in that the top cover (13) It is equipped with an exhaust pipe (131).

8. a kind of novel modified asphalt floatingization agitating device according to claim 2, which is characterized in that the pedestal (14) It is equipped with an attachment base (141), the attachment base (141) is for installing the stirring motor (4), on the pedestal (14) also Equipped with fixed device (142).

9. a kind of novel modified asphalt floatingization agitating device according to claim 1, which is characterized in that the thermal insulation layer (12) it is set on there are two rectangular aperture (17), sets that there are two maintenance door (18), the appearances on the position of the rectangular aperture (17) Na Cang (11) is equipped with a rectangular aperture (17), and the rectangular aperture (17) is located at the side of the 4th cavity (10), with it is described every The one of rectangular aperture (17) being arranged on thermosphere (12) corresponds to each other.