Asphalt raw material storage tank

Abstract

The utility model provides an asphalt raw material storage tank which comprises a storage tank body, an anti-solidification assembly is installed in the storage tank body, a mica heating disc is fixedly connected in a limiting groove of the storage tank body, the bottom end of a heat dissipation plate is fixedly connected with the mica heating disc, and the heat dissipation plate is fixedly connected with the mica heating disc. The bottom end of the guide rod is fixedly connected with the mica heating disc, the floating plate is connected to the periphery of the guide rod in an inserted mode, and the pushing piece is used for pushing asphalt raw materials in the storage tank body to move. And heat is transferred to the mica heating disc and the heat dissipation plate, so that the temperature in the storage tank body is maintained, the asphalt raw material is prevented from being solidified due to cooling, the asphalt raw material is pushed to move under the action of the pushing piece, and the fluidity of the asphalt raw material is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of storage tanks, in particular to an asphalt raw material storage tank. Background Art

[0002] The main raw material of asphalt is petroleum. After petroleum is processed through processes such as distillation and cracking, asphalt can be obtained. Specifically, the production process of asphalt includes extracting various light oils (such as gasoline, diesel, etc.) and lubricating oil residues from crude oil, and then undergoing appropriate process treatment to obtain petroleum asphalt.

[0003] Among them, storage tanks are needed to store asphalt raw materials during the asphalt production process. Since the asphalt raw materials are viscous, if they are stored in storage tanks for a long time, as the temperature drops, the fluidity of the asphalt raw materials deteriorates, making it inconvenient to export the asphalt raw materials from the storage tanks. Utility Model Content

[0004] The purpose of the utility model is to provide an asphalt raw material storage tank, which can solve the problem that the asphalt raw material has a viscous texture and its fluidity deteriorates as the temperature decreases after being stored in the storage tank for a long time.

[0005] The utility model provides an asphalt raw material storage tank, comprising a storage tank body, wherein an anti-solidification component is installed in the storage tank body, and the anti-solidification component is used to increase the temperature of the inner cavity of the storage tank body to maintain the fluidity of the asphalt raw material in the storage tank body;

[0006] The anti-solidification assembly includes a mica heating plate, a heat dissipation plate, a guide rod, a floating plate and a pushing member;

[0007] The mica heating plate is fixedly connected in the limiting groove of the storage tank body, the bottom end of the heat dissipation plate is fixedly connected to the mica heating plate, the bottom end of the guide rod is fixedly connected to the mica heating plate, the floating plate is inserted into the outer periphery of the guide rod, and the floating plate is equipped with a pushing member, which is used to push the asphalt raw material in the storage tank body to move so that the asphalt raw material is evenly heated.

[0008] Preferably, the pushing member includes a transmission shaft, a motor, a support frame and a spoiler rod;

[0009] The transmission shaft is connected to the floating plate through a bearing, the output end of the motor is fixedly connected to the transmission shaft, the support frame is arranged parallel to the transmission shaft, and the upper and lower ends of the spoiler rod are fixedly connected to the support frame.

[0010] Preferably, the storage tank is equipped with a diversion component, which is used to divert and collect excess asphalt raw materials;

[0011] The diversion assembly includes an overflow pipe, a sub-tank and a connecting piece;

[0012] One end of the overflow pipe is connected to the storage tank body, and the other end of the overflow pipe is connected to the sub-tank. The sub-tank is connected to the storage tank body through the connecting piece. The sub-tank is equipped with a liquid outlet pipe, which is used to discharge the asphalt raw material in the sub-tank.

[0013] Preferably, the connecting member includes a bearing seat and a bolt;

[0014] The bearing seat is fixedly connected to the bottom end of the sub-tank, and the bearing seat is connected to the storage tank body through the bolts.

[0015] Preferably, a solenoid valve is installed in the liquid outlet pipe, and the solenoid valve is used to control the opening and closing of the liquid outlet pipe.

[0016] Preferably, the mica heating disk is provided with a resistance wire, and the resistance wire is annularly coiled in the interlayer of the mica heating disk.

[0017] Preferably, a limit ring is installed on the top end of the guide rod, and the limit ring is used to constrain the upward position of the floating plate.

[0018] Preferably, a buffer pad is fixedly connected to the lower surface of the floating plate, and the buffer pad is made of rubber material.

[0019] Preferably, strip grooves are processed in the heat dissipation plate, and the strip grooves are used to increase the heat exchange area between the heat dissipation plate and the asphalt raw material.

[0020] Preferably, the spoiler rods are evenly distributed along the support frame.

[0021] The utility model provides an asphalt raw material storage tank:

[0022] Through the coordinated use of mica heating disk, resistance wire, heat sink, guide rod, floating plate, pushing member, etc., the resistance wire in the mica heating disk is energized, and the resistance wire is used to generate heat, which is transferred to the mica heating disk and the heat sink, thereby maintaining the temperature inside the storage tank body and preventing the asphalt raw material from solidifying due to cooling. The asphalt raw material is then introduced into the storage tank body, and the asphalt raw material is pushed to move under the action of the pushing member, so that the asphalt raw material can better contact the heat sink, thereby improving the fluidity of the asphalt raw material, so as to facilitate the asphalt raw material to be exported from the storage tank. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] In order to more clearly illustrate the specific implementation methods of the utility model or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0024] Figure 1 This is a schematic diagram of the structure of the utility model;

[0025] Figure 2 This is a schematic structural diagram of the mica heating plate, guide rod and floating plate in the utility model;

[0026] Figure 3 This is a schematic diagram of the structure of the mica heating plate, resistance wire, and heat sink in the utility model;

[0027] Figure 4 This is a schematic diagram of the structure of the transmission shaft, motor, support frame, and spoiler rod in the utility model;

[0028] Figure 5 This is a structural diagram of the bearing seat, bolts, liquid outlet pipe, and solenoid valve in the utility model;

[0029] Figure 6 This is a structural diagram of the storage tank body, overflow pipe, and sub-tank in the utility model.

[0030] Description of reference numerals:

[0031] 1-storage tank body, 2-anti-solidification assembly, 21-mica heating plate, 211-resistance wire, 22-heat sink, 23-guide rod, 231-limiting ring, 24-floating plate, 241-buffer pad, 25-pushing member, 251-drive shaft, 252-motor, 253-support frame, 254-spoiler rod, 3-diversion assembly, 31-overflow pipe, 32-sub-tank, 33-connecting piece, 331-bearing seat, 332-bolt, 34-liquid outlet pipe, 341-solenoid valve. DETAILED DESCRIPTION

[0032] The following will clearly and completely describe the technical solutions of the present invention in conjunction with the embodiments. Obviously, the embodiments described are only a part of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0033] In the description of the present invention, it should be understood that the terms "center" - "longitudinal" - "transverse" - "length" - "width" - "thickness" - "up" - "down" - "front" - "back" - "left" - "right" - "vertical" - "horizontal" - "top" - "bottom" - "inside" - "outside" - "clockwise" - "counterclockwise" and the like to indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation to the present invention.

[0034] In the description of the present invention, it should be understood that the terms "first"-"second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first"-"second" may explicitly or implicitly include one or more of the said features. In the description of the present invention, "multiple" means two or more, unless otherwise clearly and specifically defined. In addition, the terms "installed"-"connected"-"connected" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or an indirect connection through an intermediate medium, or it can be a communication between the two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to the specific circumstances.

[0035] In this embodiment, if Figure 1 and Figure 2 As shown, an asphalt raw material storage tank includes a storage tank body 1, in which an anti-coagulation component 2 is installed. The anti-coagulation component 2 is used to increase the inner cavity temperature of the storage tank body 1 to maintain the fluidity of the asphalt raw material in the storage tank body 1. The anti-coagulation component 2 includes a mica heating plate 21, a heat dissipation plate 22, a guide rod 23, a floating plate 24 and a pushing member 25. The mica heating plate 21 is fixedly connected to the limiting groove of the storage tank body 1, the bottom end of the heat dissipation plate 22 is fixedly connected to the mica heating plate 21, the bottom end of the guide rod 23 is fixedly connected to the mica heating plate 21, the floating plate 24 is inserted on the outer periphery of the guide rod 23, and the floating plate 24 is provided with a pushing member 25. The pushing member 25 is used to push the asphalt raw material in the storage tank body 1 to move so that the asphalt raw material is evenly heated.

[0036] Thus, the resistance wire 211 in the mica heating disk 21 is energized, and the resistance wire 211 is used to generate heat, which is transferred to the mica heating disk 21 and the heat sink 22, thereby maintaining the temperature inside the storage tank body 1 and preventing the asphalt raw material from solidifying due to cooling. The asphalt raw material is then introduced into the storage tank body 1, and the asphalt raw material is pushed to move under the action of the pushing member 25, keeping the asphalt raw material in a moving state so that the asphalt raw material can better contact the heat sink 22.

[0037] Specifically, the power of the mica heating disk 21 is 30-80W. The mica heating disk 21 is a well-known technology to those skilled in the art and will not be described in detail. The heat dissipation plate 22 is provided with two symmetrically distributed on the upper surface of the mica heating disk 21, and four guide rods 23 are provided. The outer periphery of the floating plate 24 is adapted to the inner cavity of the storage tank body 1, and four through holes adapted to the guide rods 23 are processed in the floating plate 24.

[0038] In some embodiments, as Figure 2 As shown, the pushing member 25 includes a transmission shaft 251, a motor 252, a support frame 253 and a spoiler rod 254. The transmission shaft 251 is connected to the floating plate 24 through a bearing, the output end of the motor 252 is fixedly connected to the transmission shaft 251, the support frame 253 is arranged parallel to the transmission shaft 251, and the upper and lower ends of the spoiler rod 254 are fixedly connected to the support frame 253.

[0039] Specifically, the transmission shaft 251 is installed at the center of the floating plate 24 , the motor 252 is connected to the transmission shaft 251 through a coupling, two support frames 253 are provided, and the spoiler rod 254 connects the two support frames 253 .

[0040] In some embodiments, as Figure 5 and Figure 6 As shown, the storage tank body 1 is equipped with a diversion assembly 3, which is used to divert and collect excess asphalt raw materials. The diversion assembly 3 includes an overflow pipe 31, a sub-tank 32, and a connector 33. One end of the overflow pipe 31 is connected to the storage tank body 1, and the other end of the overflow pipe 31 is connected to the sub-tank 32. The sub-tank 32 is connected to the storage tank body 1 via the connector 33. The sub-tank 32 is equipped with a liquid outlet pipe 34, which is used to discharge the asphalt raw materials in the sub-tank 32.

[0041] Specifically, the overflow pipe 31 is used to connect the storage tank body 1 and the sub-tank 32. The overflow pipe 31 is installed in the upper middle position of the storage tank body 1. The sub-tank 32 is used to store excess asphalt raw materials. The liquid outlet pipe 34 is installed at the bottom end of the sub-tank 32. The liquid outlet pipe 34 is connected to the external reflux pipe.

[0042] In some embodiments, as Figure 5As shown, the connecting member 33 includes a bearing seat 331 and a bolt 332 . The bearing seat 331 is fixedly connected to the bottom end of the sub-tank 32 , and the bearing seat 331 is connected to the storage tank body 1 via the bolt 332 .

[0043] Specifically, the bearing seat 331 is processed into a T shape, and the bolt 332 connects the bearing seat 331 and the storage tank body 1. The bearing seat 331 is used to support the sub-tank 32. In addition, other connection methods can also be used to fix the sub-tank 32 and the storage tank body 1.

[0044] In some embodiments, as Figure 5 As shown, a solenoid valve 341 is installed in the liquid outlet pipe 34 , and the solenoid valve 341 is used to control the opening and closing of the liquid outlet pipe 34 .

[0045] The solenoid valve 341 is located in the middle of the liquid outlet pipe 34 . The solenoid valve 341 is opened to discharge the asphalt raw material in the sub-tank 32 .

[0046] In some embodiments, as Figure 3 As shown, the mica heating disk 21 is provided with a resistance wire 211 , and the resistance wire 211 is annularly coiled in the interlayer of the mica heating disk 21 .

[0047] Specifically, the mica heating plate 21 insulates the resistance wire 211 from the outer shell so that heat can be more effectively transferred to the surrounding area. The resistance wire 211 is coiled in circles in the interlayer of the mica heating plate 21 to increase the contact area between the resistance wire 211 and the mica heating plate 21.

[0048] In some embodiments, as Figure 4 As shown, a limit ring 231 is installed on the top end of the guide rod 23 , and the limit ring 231 is used to constrain the upward position of the floating plate 24 .

[0049] The limiting ring 231 is internally threadedly connected to the top end of the guide rod 23 , and the limiting ring 231 prevents the floating plate 24 from continuously moving upward and separating from the guide rod 23 .

[0050] In some embodiments, as Figure 2 As shown, a buffer pad 241 is fixedly connected to the lower surface of the floating plate 24, and the buffer pad 241 is made of rubber material.

[0051] Specifically, two buffer pads 241 are provided, and the buffer pads 241 are located between the floating plate 24 and the heat sink 22 to reduce the impact force of the floating plate 24 on the heat sink 22 when the floating plate 24 falls.

[0052] In some embodiments, as Figure 2 As shown, strip grooves are processed in the heat dissipation plate 22, and the strip grooves are used to increase the heat exchange area between the heat dissipation plate 22 and the asphalt raw material.

[0053] The strip-shaped grooves in the heat sink 22 increase the heat exchange area between the heat sink 22 and the asphalt raw material, so as to maintain the temperature of the asphalt raw material.

[0054] In some embodiments, as Figure 4 As shown, the spoiler rods 254 are evenly distributed along the support frame 253 .

[0055] The spoiler rod 254 is cylindrical and is provided with a plurality of spoiler rods 254 . The plurality of spoiler rods 254 are used to stir the asphalt raw material so that the asphalt raw material is heated evenly.

[0056] The working principle of this application is described below with a preferred embodiment:

[0057] The asphalt raw material is introduced into the inner cavity of the storage tank body 1, and the resistance wire 211 in the mica heating plate 21 is energized. When the current passes through the resistance wire 211, the resistance wire 211 will heat up due to the effect of resistance, thereby generating heat. The heat is transferred to the mica heating plate 21 and the heat dissipation plate 22, thereby maintaining the temperature inside the storage tank body 1 and preventing the asphalt raw material from solidifying due to cooling. The external power supply of the motor 252 is turned on, and the motor 252 starts to work. The output shaft of the motor 252 drives the transmission shaft 251 to rotate in the floating plate 24 through the coupling, and then the support frame 253 The spoiler rod 254 is driven to rotate to promote the movement of the asphalt raw material so that the asphalt raw material is in full contact with the heat dissipation plate 22. As the asphalt raw material continues to enter the storage tank body 1, the float plate 24 moves up along the guide rod 23 along the top surface of the asphalt raw material. The float plate 24 is used to slow down the evaporation of heat in the storage tank body 1. When the float plate 24 moves to fit with the limit ring 231, the excess asphalt raw material enters the sub-tank 32 through the overflow pipe 31. The sub-tank 32 is used to store the excess asphalt raw material. By opening the solenoid valve 341, the asphalt raw material in the sub-tank 32 can be discharged through the liquid outlet pipe 34.

[0058] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the above embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the above embodiments, or replace some or all of the technical features therein with equivalents. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the scope of the technical solutions of the embodiments of the present invention.

Claims

1. An asphalt raw material storage tank, comprising a storage tank body (1), characterized in that: An anti-solidification component (2) is installed in the storage tank (1), and the anti-solidification component (2) is used to increase the temperature of the inner cavity of the storage tank (1) to maintain the fluidity of the asphalt raw material in the storage tank (1); The anti-solidification assembly (2) comprises a mica heating plate (21), a heat dissipation plate (22), a guide rod (23), a floating plate (24) and a pushing member (25); The mica heating plate (21) is fixedly connected to the limiting groove of the storage tank body (1), the bottom end of the heat dissipation plate (22) is fixedly connected to the mica heating plate (21), the bottom end of the guide rod (23) is fixedly connected to the mica heating plate (21), the floating plate (24) is plugged into the outer periphery of the guide rod (23), and the floating plate (24) is provided with a pushing member (25), and the pushing member (25) is used to push the asphalt raw material in the storage tank body (1) to move so that the asphalt raw material is evenly heated.

2. The asphalt raw material storage tank according to claim 1, characterized in that: The pushing member (25) includes a transmission shaft (251), a motor (252), a support frame (253) and a spoiler rod (254); The transmission shaft (251) is connected to the floating plate (24) via a bearing, the output end of the motor (252) is fixedly connected to the transmission shaft (251), the support frame (253) is arranged parallel to the transmission shaft (251), and the upper and lower ends of the spoiler rod (254) are fixedly connected to the support frame (253).

3. The asphalt raw material storage tank according to claim 1, characterized in that: The storage tank (1) is equipped with a diversion component (3), and the diversion component (3) is used to divert and collect excess asphalt raw materials; The diversion assembly (3) includes an overflow pipe (31), a sub-tank (32) and a connecting piece (33); One end of the overflow pipe (31) is connected to the storage tank body (1), and the other end of the overflow pipe (31) is connected to the sub-tank (32). The sub-tank (32) is connected to the storage tank body (1) via the connecting piece (33). The sub-tank (32) is provided with a liquid outlet pipe (34), and the liquid outlet pipe (34) is used to discharge the asphalt raw material in the sub-tank (32).

4. The asphalt raw material storage tank according to claim 3, characterized in that: The connecting member (33) includes a bearing seat (331) and a bolt (332); The bearing seat (331) is fixedly connected to the bottom end of the sub-tank (32), and the bearing seat (331) is connected to the storage tank body (1) via the bolt (332).

5. The asphalt raw material storage tank according to claim 3, characterized in that: A solenoid valve (341) is installed in the liquid outlet pipe (34), and the solenoid valve (341) is used to control the opening and closing of the liquid outlet pipe (34).

6. The asphalt raw material storage tank according to claim 1, characterized in that: The mica heating disk (21) is provided with a resistance wire (211), and the resistance wire (211) is annularly coiled in an interlayer of the mica heating disk (21).

7. The asphalt raw material storage tank according to claim 1, characterized in that: A limiting ring (231) is installed on the top end of the guide rod (23), and the limiting ring (231) is used to constrain the upward position of the floating plate (24).

8. The asphalt raw material storage tank according to claim 1, characterized in that: A buffer pad (241) is fixedly connected to the lower surface of the floating plate (24), and the buffer pad (241) is made of rubber material.

9. The asphalt raw material storage tank according to claim 1, characterized in that: The heat dissipation plate (22) is processed with strip grooves, and the strip grooves are used to increase the heat exchange area between the heat dissipation plate (22) and the asphalt raw material.

10. The asphalt raw material storage tank according to claim 2, characterized in that: The spoiler rods (254) are evenly distributed along the support frame (253).

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