CN218230288U - Take pitch jar of control by temperature change structure - Google Patents

Abstract

The utility model relates to a pitch jar technical field specifically is a take pitch jar of control by temperature change structure, including the outer jar of body that is the level setting, the internal level of outer jar is equipped with the inner tank body, is equipped with the silicon rubber hot plate between the inner wall of the outer jar of body and the outer wall of the inner tank body, and the position rotation that just is located the middle part between the left and right sides of the inner tank body inner wall is connected with the axis of rotation, and the outer wall of axis of rotation is equipped with a plurality of stirring leaves that are left and right sides equidistance and arrange, and the left side of the outer jar of body and the position that is close to the top are equipped with the input connection pipe, and the right side of the outer jar of body and the position that is close to the bottom are equipped with the output connection pipe. This take pitch jar of control by temperature change structure through the internal jar of body thermally equivalent of silicon rubber hot plate, and the axis of rotation drives a plurality of stirring leaves and rotates, stirs the internal pitch of inner tank to make pitch thermally equivalent, the pitch of avoiding the internal portion of inner tank middle part of the body uneven problem of being heated, and the stirring can avoid taking place the pitch in the storage the local solid-liquid separation's the condition to appear.

Description

Take pitch jar of control by temperature change structure

Technical Field

The utility model relates to a pitch jar technical field specifically is a take pitch jar of control by temperature change structure.

Background

The asphalt can be mainly divided into coal tar asphalt, petroleum asphalt and natural asphalt, is mainly used for road construction and road repair, and is stored in a tank body when in use, and is controlled to be stable and ensure the fluidity.

The patent of publication No. CN210365261U discloses a control by temperature change formula pitch holding vessel, comprising a base plate, the equal fixed welding in upper surface both ends of bottom plate has the support, the last fixed surface of support is connected with arc layer board, the last fixed surface of arc layer board installs the urceolus, the lower surface both sides of urceolus all are equipped with the fixed block, the surface of fixed block passes through set screw fixed mounting in the both sides surface of arc layer board, the upper surface of urceolus is equipped with the filler pipe, the inside bottom surface center department fixed mounting of urceolus has the heating plate, the inside slidable mounting of urceolus has the inner tube, the surface of inner tube is located the inside center department of urceolus, the inside bottom surface of inner tube is equipped with the wedge face, can improve the convenience and the stability of using like this greatly, guarantees safe high-efficiency.

According to the technical scheme, in the specific implementation process, water needs to be added between the outer barrel and the inner barrel, the water is heated through the heating plate, the inner barrel improves the heat conduction efficiency through the heat conduction sheet of the outer wall, however, asphalt in the inner barrel is in a standing state when stored, the inner barrel outer wall can only heat the asphalt nearby the inner barrel inner wall when being heated uniformly, the asphalt in the middle position in the inner barrel is not heated easily, and therefore the asphalt tank with the temperature control structure is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a take pitch jar of control by temperature change structure to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

an asphalt tank with a temperature control structure comprises an outer tank body which is horizontally arranged, wherein an inner tank body is horizontally arranged in the outer tank body, the outer tank body and the inner tank body are both of hollow cylindrical structures, a silicon rubber heating plate is arranged between the inner wall of the outer tank body and the outer wall of the inner tank body, the heating surface of the silicon rubber heating plate is tightly attached to the outer wall of the inner tank body, and asphalt in the inner tank body is heated through the silicon rubber heating plate;

a rotating shaft is rotatably connected between the left side and the right side of the inner wall of the inner tank body and in the middle of the inner wall of the inner tank body, a plurality of stirring blades which are arranged in a left-right equidistant manner are arranged on the outer wall of the rotating shaft, and the plurality of stirring blades are driven to rotate through the rotating shaft to stir the asphalt in the inner tank body, so that the asphalt in the middle of the inner part of the inner tank body can be heated, the asphalt is uniformly heated, and the condition that local solid-liquid separation occurs to the stored asphalt can be avoided;

the left side of the outer jar of body and the position that is close to the top are equipped with input connection pipe, input connection pipe's right-hand member passes outer jar of body and the inner tank body in proper order left side to the inner tank internal, the right side of the outer jar of body and the position that is close to the bottom are equipped with output connection pipe, output connection pipe's left end passes outer jar of body and the inner tank body in proper order right side to the inner tank internal, and input connection pipe and output connection pipe's outer end all is equipped with flange joint, and it is internal to treat the pitch input inner tank of storage through input connection pipe, derives the internal pitch of inner tank through output connection pipe.

Preferably, the outer wall of the outer tank body and the position close to the bottom ends of the left side and the right side are both provided with a support, the bottom of the support is provided with a fixing seat, a mounting hole for a bolt to pass through is formed in the fixing seat, and the support is fixed on the ground or a carrier through the bolt, so that the position of the outer tank body is fixed.

Preferably, a protection box is arranged on the outer wall of the outer tank body and in the middle of the front side face, and the protection box can protect the temperature controller to prevent the temperature controller from being directly exposed to the outside because the asphalt tank is frequently used outdoors;

the temperature controller is used for controlling the silicon rubber heating plate to work, a detection probe of the temperature controller is fixed on the inner wall of the inner tank body, the temperature inside the inner tank body is detected through the temperature controller, the starting and the stopping of the silicon rubber heating plate are controlled, when the temperature of the asphalt inside the inner tank body is lower than the storage temperature range, the temperature controller controls the silicon rubber heating plate to work, the asphalt inside the inner tank body is heated, the stored asphalt reaches the storage temperature range again, and when the asphalt reaches the storage temperature, the temperature controller controls the silicon rubber heating plate to stop working;

the front side of guard box articulates there is the single chamber door of taking the lock, avoids non-staff to operate the temperature controller.

Preferably, the left side level of the outer jar of body is equipped with the mounting panel, the top of mounting panel is equipped with motor and reduction gear, the output shaft of motor and the input shaft coaxial coupling of reduction gear, the left end of axis of rotation pass in proper order the inner tank body and the outer jar of internal wall the left side and with the output shaft coaxial coupling of reduction gear, the motor passes through reduction gear drive axis of rotation and rotates, because pitch has great stickness, can increase output torque through the reduction gear, reduce the load inertia of motor, be favorable to the axis of rotation to drive a plurality of stirring leaf rotations.

Preferably, the joint of the rotating shaft and the inner tank body is provided with a mechanical seal, the left end of the rotating shaft penetrates through the mechanical seal, and asphalt in the inner tank body can be prevented from leaking from the joint of the rotating shaft and the inner tank body by adopting the mechanical seal.

Preferably, the middle part on inner wall right side of inner tank body is equipped with the holding ring, the right-hand member of axis of rotation rotates to be connected in the holding ring, fixes a position the right-hand member of axis of rotation, ensures that the axis of rotation can stable rotation.

Preferably, the left side of the inner tank body is provided with two first fixed lugs which are symmetrically arranged front and back, the left ends of the first fixed lugs are fixedly connected to the left side of the inner wall of the outer tank body, the right side of the inner tank body is provided with two second fixed lugs which are symmetrically arranged front and back, and the right ends of the second fixed lugs are fixedly connected to the right side of the inner wall of the outer tank body, so that the position of the inner tank body is fixed.

Preferably, the one end that the axis of rotation was kept away from to the stirring leaf is laminated with the inner wall of the inner tank body mutually, just the stirring leaf is bar flabellum structure, can promote the pitch removal of the inner tank body, improves stirring effect, makes pitch quick even be heated.

Compared with the prior art, the beneficial effects of the utility model are that:

1. this take pitch jar of control by temperature change structure through the internal jar of body thermally equivalent of silicon rubber hot plate, and the axis of rotation drives a plurality of stirring leaves and rotates, stirs the internal pitch of inner tank to make pitch thermally equivalent, the pitch of avoiding the internal portion of inner tank middle part of the body uneven problem of being heated, and the stirring can avoid taking place the pitch in the storage the local solid-liquid separation's the condition to appear.

2. Through temperature controller control silicon rubber hot plate work, the staff of can being convenient for sets up the heating temperature to pitch, opening of simultaneous control silicon rubber hot plate stops, and when the internal pitch temperature of inner tank was less than storage temperature, temperature controller control silicon rubber hot plate began work, heats the internal pitch of inner tank, and when the internal pitch temperature of inner tank reached storage temperature, temperature controller control silicon rubber hot plate stop work.

Drawings

Fig. 1 is a schematic view of an overall first viewing angle structure of the present invention;

fig. 2 is a schematic view of an overall second viewing angle structure of the present invention;

FIG. 3 is a schematic view of the internal assembly structure of the outer tank and the inner tank of the present invention;

FIG. 4 is a partial schematic view of the present invention;

fig. 5 is a second partial schematic view of the present invention.

In the figure: the device comprises an outer tank body 1, an inner tank body 2, a first fixing lug 20, a second fixing lug 21, a positioning ring 22, a silicon rubber heating plate 3, a rotating shaft 4, a stirring blade 5, a motor 6, a speed reducer 7, a temperature controller 8, an input connecting pipe 9, a support 10, a protective box 11, an installation plate 12 and an output connecting pipe 13.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Referring to fig. 1-5, the present invention provides a technical solution:

an asphalt tank with a temperature control structure comprises an outer tank body 1 which is horizontally arranged, an inner tank body 2 is horizontally arranged in the outer tank body 1, the outer tank body 1 and the inner tank body 2 are both of hollow cylindrical structures, a silicon rubber heating plate 3 is arranged between the inner wall of the outer tank body 1 and the outer wall of the inner tank body 2, the heating surface of the silicon rubber heating plate 3 is tightly attached to the outer wall of the inner tank body 2, and asphalt in the inner tank body 2 is heated through the silicon rubber heating plate 3;

a rotating shaft 4 is rotatably connected between the left side and the right side of the inner wall of the inner tank body 2 and in the middle of the inner wall, a plurality of stirring blades 5 which are arranged at equal intervals in the left and right directions are arranged on the outer wall of the rotating shaft 4, the plurality of stirring blades 5 are driven to rotate through the rotating shaft 4, and the asphalt in the inner tank body 2 is stirred, so that the asphalt in the middle of the inner tank body 2 can be heated, the asphalt is uniformly heated, and the condition that local solid-liquid separation occurs to the stored asphalt can be avoided;

the left side of the outer tank body 1 and the position that is close to the top are equipped with input connection pipe 9, the right-hand member of input connection pipe 9 passes outer tank body 1 and the left side of the inner tank body 2 to the inner tank body 2 in proper order, the right side of the outer tank body 1 and the position that is close to the bottom are equipped with output connection pipe 13, output connection pipe 13's left end passes outer tank body 1 and the right side of the inner tank body 2 to the inner tank body 2 in proper order, input connection pipe 9 and output connection pipe 13's outer end all is equipped with flange joint, will treat the pitch input inner tank body 2 of storage through input connection pipe 9 in, derive the pitch of the inner tank body 2 through output connection pipe 13, all be equipped with the control valve on input connection pipe 9 and the output connection pipe 13, when storage pitch, need closed input connection pipe 9 and output connection pipe 13.

In this embodiment, the outer wall of the outer tank body 1 and the position that is close to the left and right sides bottom all are equipped with support 10, and the bottom of support 10 is equipped with the fixing base, and sets up the mounting hole that supplies the bolt to pass on the fixing base, fixes support 10 on subaerial or carrier through the bolt, makes the rigidity of the outer tank body 1.

Specifically, the protective box 11 is arranged on the outer wall of the outer tank body 1 and in the middle of the front side surface, and because the asphalt tank is often used outdoors, the protective box 11 can protect the temperature controller 8 and prevent the temperature controller 8 from being directly exposed to the outside;

a temperature controller 8 for controlling the silicon rubber heating plate 3 to work is arranged in the protective box 11, a controller for controlling the motor 6 to work is also arranged, a detection probe of the temperature controller 8 is fixed on the inner wall of the inner tank body 2, the temperature inside the inner tank body 2 is detected through the temperature controller 8, the start and stop of the silicon rubber heating plate 3 are controlled, when the temperature of the asphalt inside the inner tank body 2 is lower than the storage temperature range, the temperature controller 8 controls the silicon rubber heating plate 3 to work, the asphalt inside the inner tank body 2 is heated, the stored asphalt reaches the storage temperature range again, and when the asphalt reaches the storage temperature, the temperature controller 8 controls the silicon rubber heating plate 3 to stop working;

the front side of the protective box 11 is hinged with a single-opening box door with a lock, so that non-workers are prevented from operating the temperature controller 8.

Further, the left side level of the outer jar of body 1 is equipped with mounting panel 12, the top of mounting panel 12 is equipped with motor 6 and reduction gear 7, the output shaft of motor 6 and reduction gear 7's input shaft coaxial coupling, the left end of axis of rotation 4 pass the left side of the 1 inner wall of the inner jar of body 2 and the outer jar of body in proper order and with reduction gear 7's output shaft coaxial coupling, motor 6 passes through reduction gear 7 drive axis of rotation 4 and rotates, because pitch has great stickness, can increase the output torque through reduction gear 7, reduce motor 6's load inertia, be favorable to axis of rotation 4 to drive a plurality of stirring leaf 5 rotations.

Furthermore, a mechanical seal is arranged at the joint of the rotating shaft 4 and the inner tank body 2, the left end of the rotating shaft 4 penetrates through the mechanical seal, and asphalt in the inner tank body 2 can be prevented from leaking from the joint of the rotating shaft 4 and the inner tank body 2 by adopting the mechanical seal.

Furthermore, the middle part on the right side of the inner wall of the inner tank body 2 is provided with a positioning ring 22, the right end of the rotating shaft 4 is rotatably connected into the positioning ring 22, the right end of the rotating shaft 4 is positioned, and the rotating shaft 4 can be stably rotated.

Further, the left side of the inner tank body 2 is provided with two first fixed lugs 20 which are symmetrically arranged front and back, the left ends of the two first fixed lugs 20 are fixedly connected to the left side of the inner wall of the outer tank body 1, the right side of the inner tank body 2 is provided with two second fixed lugs 21 which are symmetrically arranged front and back, and the right ends of the two second fixed lugs 21 are fixedly connected to the right side of the inner wall of the outer tank body 1, so that the position of the inner tank body 2 is fixed.

Further, the one end that axis of rotation 4 was kept away from to stirring leaf 5 is laminated with the inner wall of the inner tank body 2 mutually, and stirring leaf 5 is bar flabellum structure, can promote the pitch removal of the inner tank body 2, improves stirring effect, makes the quick even being heated of pitch.

It should be noted that, the utility model provides a silicon rubber hot plate 3, motor 6, reduction gear 7 and temperature controller 8, the part is the parts that general standard spare or technical staff in the field know, its structure and principle all know or know through conventional experimental method for technical staff's accessible technical manual in the field, concrete connecting means should refer to in the above-mentioned theory of operation, successively work order accomplishes electric connection between each electrical part, its detailed connecting means, for the well-known technique in the field, theory of operation and process are mainly introduced to the above-mentioned, no longer explain electrical control.

When the asphalt tank with the temperature control structure is used, the constant-temperature heating temperature of the temperature controller 8 is set firstly, the motor 6 is started to work, then asphalt to be stored is input into the inner tank body 2 through the input connecting pipe 9, the input connecting pipe 9 is closed after the asphalt is stored in the inner tank body 2, at the moment, the silicone rubber heating plate 3 uniformly heats the inner tank body 2, the motor 6 drives the rotating shaft 4 to rotate through the speed reducer 7, the rotating shaft 4 rotates to drive the stirring blades 5 to synchronously rotate, and the asphalt in the inner tank body 2 is stirred, so that the asphalt is in a flowing state, is uniformly heated, and the situation that local solid-liquid separation occurs to the stored asphalt can be avoided; when the pitch temperature in the inner tank body 2 is less than storage temperature, the temperature controller 8 controls the silicon rubber heating plate 3 to start working, the pitch in the inner tank body 2 is heated, when the pitch temperature in the inner tank body 2 reaches storage temperature, the temperature controller 8 controls the silicon rubber heating plate 3 to stop working, thereby ensuring that the stored pitch is at the required storage temperature and being beneficial to directly taking.

The foregoing shows and describes the basic principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only the preferred embodiments of the present invention, and is not intended to limit the present invention, and that there may be various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall within the scope of the present invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims (8)

1. The utility model provides a take pitch jar of control by temperature change structure, is including the outer jar of body (1) that is the level setting, the level is equipped with the inner tank body (2) in the outer jar of body (1), its characterized in that: be equipped with silicon rubber hot plate (3) between the outer wall of the inner wall of the outer jar of body (1) and the inner tank body (2), the heating surface of silicon rubber hot plate (3) closely laminates with the outer wall of the inner tank body (2), the position that just is located the middle part between the left and right sides of the inner wall of the inner tank body (2) rotates and is connected with axis of rotation (4), the outer wall of axis of rotation (4) is equipped with a plurality of stirring leaves (5) of arranging of controlling the equidistance, the left side of the outer jar of body (1) and the position that is close to the top are equipped with input connecting pipe (9), the right-hand member of input connecting pipe (9) passes the left side of the outer jar of body (1) and the inner tank body (2) to the inner tank body (2) in proper order, the right side of the outer jar of body (1) and the position that is close to the bottom are equipped with output connecting pipe (13), the left end of output connecting pipe (13) passes the right side of the outer jar of body (1) and the inner tank body (2) in proper order to the inner tank body (2) in.

2. The asphalt tank with temperature control structure according to claim 1, wherein: the outer wall of the outer tank body (1) and the position close to the bottom of the left side and the right side are provided with a support (10), the bottom of the support (10) is provided with a fixing seat, and a mounting hole for a bolt to pass through is formed in the fixing seat.

3. The asphalt tank with temperature control structure as claimed in claim 1, wherein: the outer wall of the outer tank body (1) and the position located in the middle of the front side face are provided with a protective box (11), a temperature controller (8) used for controlling the silicon rubber heating plate (3) to work is arranged in the protective box (11), a detection probe of the temperature controller (8) is fixed on the inner wall of the inner tank body (2), and the front side of the protective box (11) is hinged to a single-opening box door with a lock.

4. The asphalt tank with temperature control structure according to claim 1, wherein: the left side level of the outer tank body (1) is equipped with mounting panel (12), the top of mounting panel (12) is equipped with motor (6) and reduction gear (7), the output shaft of motor (6) and the input shaft coaxial coupling of reduction gear (7), the left end of axis of rotation (4) pass the left side of the inner tank body (2) and the inner wall of the outer tank body (1) in proper order and with the output shaft coaxial coupling of reduction gear (7).

5. The asphalt tank with temperature control structure according to claim 1, wherein: and a mechanical seal is arranged at the joint of the rotating shaft (4) and the inner tank body (2), and the left end of the rotating shaft (4) penetrates through the mechanical seal.

6. The asphalt tank with temperature control structure according to claim 1, wherein: the middle part on inner wall right side of the inner tank body (2) is provided with a positioning ring (22), and the right end of the rotating shaft (4) is rotatably connected in the positioning ring (22).

7. The asphalt tank with temperature control structure as claimed in claim 1, wherein: the left side of the inner tank body (2) is provided with two first fixed lugs (20) which are symmetrically arranged around the inner tank body, the left ends of the first fixed lugs (20) are fixedly connected to the left side of the inner wall of the outer tank body (1), the right side of the inner tank body (2) is provided with two second fixed lugs (21) which are symmetrically arranged around the inner tank body, and the right ends of the second fixed lugs (21) are fixedly connected to the right side of the inner wall of the outer tank body (1).

8. The asphalt tank with temperature control structure according to claim 1, wherein: one end of the stirring blade (5) far away from the rotating shaft (4) is attached to the inner wall of the inner tank body (2), and the stirring blade (5) is of a strip-shaped fan blade structure.

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