Equipment for delaying aging of petroleum asphalt

Abstract

The utility model relates to the technical field of petroleum asphalt equipment, in particular to equipment for delaying aging of petroleum asphalt. Comprising a base, a storage tank fixedly installed at the top of the base, an operation box fixedly installed on the side face of the storage tank, a stirring component movably and fixedly installed in the operation box, a heating component fixedly installed in the operation box, a feeding component arranged at the top of the storage tank and a control component arranged on the side face of the operation box. According to the petroleum asphalt aging delaying equipment, a driving motor drives a driving gear to rotate, then a driven gear is driven to rotate, the driven gear rotates to drive a transmission rod to drive stirring blades on the outer side of a stirring rod to continuously stir petroleum asphalt in the tank body, and then the uniform state of the petroleum asphalt is kept; the temperature of the heater is controlled, the heat conduction rod transmits heat of the heater in the heat conduction cavity, the heat is transmitted to the petroleum asphalt through the stirring rod and the stirring blades, and therefore the temperature in the tank body is controlled.

Description

Technical Field

[0001] The utility model relates to the technical field of petroleum asphalt equipment, in particular to equipment for delaying the aging of petroleum asphalt. Background Art

[0002] Petroleum asphalt is a common adhesive, usually used in industrial fields such as road construction. It is a by-product obtained during the processing of crude oil. It is black or dark brown in viscosity at room temperature and can be in liquid, semi-solid or solid form. Its main components include hydrocarbons and non-hydrocarbon derivatives soluble in trichloroethylene, and its properties and composition vary depending on the source of crude oil and the production method.

[0003] Due to the good fluidity, thermal stability, long-lasting adhesion, elastic-plasticity, electrical insulation and water resistance of petroleum asphalt, petroleum asphalt is widely used in paving asphalt pavements for medium and light traffic roads, and is also used in infrastructure construction such as highways and airport runways. However, during the storage and use of petroleum asphalt, due to the influence of environmental factors such as heat, oxygen, and light, it is prone to aging, resulting in a decline in its performance and affecting the use effect. At present, the existing technical means mainly delay the aging of petroleum asphalt by adding antioxidants, optimizing storage conditions, etc. These technical solutions can delay the aging of petroleum asphalt to a certain extent, but the effect is limited, and the performance of petroleum asphalt cannot be kept stable for a long time. Therefore, a device for delaying the aging of petroleum asphalt is proposed. The device is applied to the production, storage and transportation of petroleum asphalt, and is particularly suitable for petroleum asphalt that needs to be stored for a long time or used in a high temperature environment, to delay the aging that is easy to occur during the storage and transportation of petroleum asphalt, and to avoid the problem of reduced use effect caused by its performance decline to the greatest extent. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides a device for delaying the aging of petroleum asphalt, which has the advantages of high practicality and good reliability, and avoids as much as possible the problem of aging and performance degradation caused by long storage and transportation time of petroleum asphalt.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: equipment for delaying the aging of petroleum asphalt, including a base, a storage tank fixedly installed on the top of the base, an operating box fixedly installed on the side of the storage tank, a stirring component movably fixedly installed inside the operating box, a heating component fixedly installed inside the operating box, a feeding component arranged on the top of the storage tank, and a control component arranged on the side of the operating box; the stirring component includes a driving motor fixedly installed on the bottom wall of the operating box, a driving gear fixedly installed on the outside of the output shaft of the driving motor, a driven gear transmission-connected to the outside of the driving gear, a transmission rod fixedly installed inside the driven gear, a stirring rod fixedly installed on the side of the transmission rod, and a stirring blade fixedly installed on the outside of the stirring rod.

[0006] The present application adopts the above-mentioned technical scheme, by providing a storage tank to store petroleum asphalt, and cooperating with a heating component to adjust and control the temperature in the storage tank to prevent the petroleum asphalt from being overheated. At the same time, a stirring component continuously stirs the petroleum asphalt to always keep the petroleum asphalt in a uniform state to avoid local aging. Then, a feeding component is used to add an antioxidant to the petroleum asphalt to assist in delaying aging. The control component mainly monitors and controls the working status of the entire equipment.

[0007] The transmission rod transversely penetrates the side wall of the storage tank and the operating box in contact and is rotatably connected to the storage tank and the operating box respectively. One end of the stirring rod is rotatably connected to the inner side wall of the storage tank.

[0008] The beneficial effect of adopting the above further solution is that the power of the driving motor is transmitted to the stirring rod through the storage tank and the operating box, thereby achieving stirring of the petroleum asphalt.

[0009] The heating component comprises a heater fixedly installed inside the operating box, a heat-conducting rod arranged on the side of the heater, and a heat-conducting cavity opened inside the stirring rod.

[0010] The beneficial effect of adopting the above further solution is that the high temperature generated by the heater or the high temperature inside the heat conduction cavity is transferred through the heater and the heat conduction rod.

[0011] One end of the heat-conducting rod transversely penetrates the side wall of the heat-conducting cavity and is fixedly installed with the heater, and the side surface of one end of the heat-conducting rod is rotatably connected with the heat-conducting cavity.

[0012] The beneficial effect of adopting the above further solution is that the heat conducting rod does not need to rotate along with the stirring rod, thus reducing heat loss.

[0013] The feeding component comprises a fixed plate movably connected to the top of the storage tank, a feeding box fixedly installed on the top of the fixed plate, and a temperature measuring plate fixedly installed on the bottom of the fixed plate.

[0014] The beneficial effect of adopting the above further scheme is: the temperature in the tank is monitored by the temperature measuring plate, and the fixed plate seals the feed port to isolate the inside and outside of the tank.

[0015] A feed port is provided on the top of the storage tank, a fixing plate is vertically embedded in the feed port and is snap-connected with the storage tank, and an auxiliary material outlet is provided inside the fixing plate to communicate with the interior of the storage tank and the feeding box.

[0016] The beneficial effect of adopting the above further solution is that: while the fixed plate is provided to isolate the inside and outside of the tank, the auxiliary material outlet is used to put in additives.

[0017] The control component comprises a control panel fixedly installed on the side of the operation box, a display panel fixedly installed on the side of the control panel, and a plurality of control buttons fixedly installed on the side of the control panel.

[0018] The beneficial effect of adopting the above further solution is that the control button controls the motor, and the display panel displays parameters such as the temperature and rotation speed of the device, which can be adjusted as needed.

[0019] A discharge port is provided on the side of the storage tank, and a plurality of fixing seats are fixedly installed on the side of the storage tank. A discharge valve used in conjunction with the discharge port is slidably connected to the opposite side of two fixing seats, and an adjustment handle is fixedly installed on the side of the discharge valve.

[0020] The beneficial effect of adopting the above further solution is that the discharge valve cooperates with the adjustment handle to discharge the material in the tank, and the fixed seat limits the discharge valve.

[0021] Compared with the prior art, the utility model provides a device for delaying the aging of petroleum asphalt, which has the following beneficial effects:

[0022] 1. The equipment for delaying the aging of petroleum asphalt drives the driving gear to rotate through the driving motor, and then drives the driven gear to rotate. The rotation of the driven gear drives the transmission rod to drive the stirring blades on the outside of the stirring rod to continuously stir the petroleum asphalt inside the tank body, thereby maintaining the uniform state of the petroleum asphalt and controlling the temperature of the heater. The heat conducting rod transfers the heat of the heater inside the heat conducting cavity, and the heat is transferred to the petroleum asphalt through the stirring rod and the stirring blades, thereby realizing the control of the temperature inside the tank body.

[0023] 2. The equipment for delaying the aging of petroleum asphalt can add an additive with an antioxidant inside the feeding box, which can be added into the tank as needed and stirred with a stirring component to better delay the aging of the petroleum asphalt. At the same time, the clamping of the fixed plate ensures the sealing performance of the upper part of the tank body. At the same time, the temperature measuring plate monitors the temperature of the petroleum asphalt inside the tank body in real time, and transmits the specific data to the control component in real time. The display panel displays the temperature inside the tank body and the stirring speed inside the tank body in real time, and then the temperature and stirring speed and other parameters are adjusted in real time by using the control button, so as to better delay the aging of the petroleum asphalt and try to avoid the problem of aging and performance degradation caused by long storage and transportation time of the petroleum asphalt. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a three-dimensional diagram of the structure of the utility model;

[0025] Figure 2 This is a cross-sectional view of the structure of the utility model;

[0026] Figure 3 The utility model structure Figure 2 A magnified view of the structure in the middle;

[0027] Figure 4 This is a stereoscopic diagram of the charging box and temperature measuring plate of the utility model structure.

[0028] In the figure: 1. base; 2. storage tank; 3. operation box; 4. stirring component; 41. driving motor; 42. driving gear; 43. driven gear; 44. transmission rod; 45. stirring rod; 46. stirring blade; 5. heating component; 51. heater; 52. heat conducting rod; 53. heat conducting cavity; 6. feeding component; 61. fixing plate; 62. feeding box; 63. temperature measuring plate; 7. control component; 71. control panel; 72. display panel; 73. control button; 8. fixing seat; 9. discharge valve; 10. adjustment handle. DETAILED DESCRIPTION

[0029] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0030] See also Figure 1-4 The equipment for delaying the aging of petroleum asphalt in this embodiment includes a base 1, a storage tank 2 fixedly installed on the top of the base 1, an operation box 3 fixedly installed on the side of the storage tank 2, a stirring component 4 movably fixedly installed inside the operation box 3, a heating component 5 fixedly installed inside the operation box 3, a feeding component 6 arranged on the top of the storage tank 2, and a control component 7 arranged on the side of the operation box 3.

[0031] The aging of petroleum asphalt is delayed by using the storage tank 2, the stirring component 4, the heating component 5, the feeding component 6 and the control component 7 in coordination with each other. The storage tank 2 is used to store petroleum asphalt; the heating component 4 is used to control the temperature in the storage tank to prevent the petroleum asphalt from aging due to excessive temperature; the stirring component 5 is used to keep the petroleum asphalt in a uniform state to prevent local aging; the feeding component 6 is used to add an antioxidant to the petroleum asphalt; and the control component 7 is used to monitor and control the working state of the entire device.

[0032] The stirring component 4 includes a driving motor 41 fixedly mounted on the inner bottom wall of the operating box 3, a driving gear 42 fixedly mounted on the outer side of the output shaft of the driving motor 41, a driven gear 43 transmission-connected to the outer side of the driving gear 42, a transmission rod 44 fixedly mounted inside the driven gear 43, a stirring rod 45 fixedly mounted on the side of the transmission rod 44, and a stirring blade 46 fixedly mounted on the outer side of the stirring rod 45.

[0033] The driving motor 41 is provided to drive the driving gear 42 to rotate, and then drive the driven gear 43 to rotate. The rotation of the driven gear 43 drives the transmission rod 44 to drive the stirring blades 46 on the outer side of the stirring rod 45 to continuously stir the petroleum asphalt inside the tank body to maintain a uniform state.

[0034] The transmission rod 44 transversely penetrates the contacting side wall of the storage tank 2 and the operation box 3 and is rotatably connected to the storage tank 2 and the operation box 3 respectively. One end of the stirring rod 45 is rotatably connected to the inner side wall of the storage tank 2.

[0035] By arranging one end of the stirring rod 45 to be rotationally connected to the storage tank 2 and the other end to be fixedly installed to the transmission rod 44, the stability of the transmission rod 44 and the stirring rod 45 during the rotation process is ensured.

[0036] The heating component 5 includes a heater 51 fixedly installed inside the operation box 3 , a heat-conducting rod 52 arranged on the side of the heater 51 , and a heat-conducting cavity 53 opened inside the stirring rod 45 .

[0037] The temperature is controlled by setting a heater 51 , and the heat conducting rod 52 transfers the heat of the heater 51 inside the heat conducting cavity 53 , and the heat is transferred to the petroleum asphalt through the stirring rod 45 and the stirring blade 46 , thereby controlling the temperature of the petroleum asphalt inside the tank.

[0038] It should be noted that the heater 51 not only has a heating effect, but also when not turned on, the heat conducting rod 52 can transfer the high temperature inside the tank to dissipate heat through the heater 51 .

[0039] One end of the heat conducting rod 52 transversely penetrates the side wall of the heat conducting cavity 53 and is fixedly installed on the heater 51 , and the side surface of one end of the heat conducting rod 52 is rotatably connected to the heat conducting cavity 53 .

[0040] By arranging the heat conducting rod 52 to be rotatably connected inside the heat conducting cavity 53 , the heat conducting rod 52 does not need to rotate along with the stirring rod 45 , and the heat conducting effect of the heat conducting rod 52 will not be reduced due to the rotation.

[0041] A feed port is provided at the top of the storage tank 2, a fixing plate 61 is vertically embedded in the feed port and snap-connected with the storage tank 2, and an auxiliary material outlet is provided inside the fixing plate 61 to connect the storage tank 2 and the internal space of the feeding box 62.

[0042] By setting a fixing plate 61 embedded in the feed port, the inside and outside of the storage tank 2 can be isolated to prevent external environmental factors from affecting the petroleum asphalt. At the same time, antioxidant additives are added to the inside of the feeding box 62 to better delay the aging of the petroleum asphalt.

[0043] The feeding component 6 includes a fixed plate 61 movably connected to the top of the storage tank 2 , a feeding box 62 fixedly installed on the top of the fixed plate 61 , and a temperature measuring plate 63 fixedly installed on the bottom of the fixed plate 61 .

[0044] By setting a fixing plate 61 with a snap connection, the fixing plate 61 can be removed when adding materials, and the fixing plate 61 can be embedded after adding to ensure the sealing performance of the tank body. At the same time, the temperature measuring plate 63 monitors the temperature of the petroleum asphalt inside the tank body in real time and transmits specific data to the control component 7 in real time.

[0045] The control component 7 includes a control panel 71 fixedly mounted on the side of the operation box 3 , a display panel 72 fixedly mounted on the side of the control panel 71 , and a plurality of control buttons 73 fixedly mounted on the side of the control panel 71 .

[0046] The display panel 72 is provided to display the temperature inside the tank body and the stirring speed inside the tank body in real time, and the temperature, stirring speed and other parameters are adjusted in real time through the control button 73.

[0047] A discharge port is provided on the side of the storage tank 2, and a plurality of fixing seats 8 are fixedly installed on the side of the storage tank 2. A discharge valve 9 used in conjunction with the discharge port is slidably connected to the opposite side of the two fixing seats 8, and an adjustment handle 10 is fixedly installed on the side of the discharge valve 9.

[0048] The inside and outside of the storage tank 2 are isolated by providing a discharge valve 9, and the height of the discharge valve 9 can be controlled by adjusting the handle 10, thereby controlling the discharge of the petroleum asphalt in the tank.

[0049] It should be noted that heating, motor drive, circuit board control, etc. are existing technologies, and their specific structures and working principles are not described in detail in this article.

[0050] The working principle of the above embodiment is:

[0051] The driving motor 41 drives the driving gear 42 to rotate, and then drives the driven gear 43 to rotate. The rotation of the driven gear 43 drives the transmission rod 44 to drive the stirring blades 46 on the outside of the stirring rod 45 to continuously stir the petroleum asphalt inside the tank body, thereby maintaining the uniform state of the petroleum asphalt and controlling the temperature of the heater 51. The heat conducting rod 52 transfers the heat of the heater 51 inside the heat conducting cavity 53. The heat is transferred to the petroleum asphalt through the stirring rod 45 and the stirring blades 46, thereby achieving the control of the temperature inside the tank body.

[0052] In addition, the inside of the feeding box 62 is added with an antioxidant additive, which can be added to the tank as needed and stirred in conjunction with the stirring component 4 to better delay the aging of the petroleum asphalt. At the same time, the clamping of the fixing plate 61 ensures the sealing performance of the upper part of the tank body. At the same time, the temperature measuring plate 63 monitors the temperature of the petroleum asphalt inside the tank body in real time, and transmits the specific data to the control component 7 in real time. The display panel 72 displays the temperature inside the tank body and the stirring speed inside the tank body in real time, and then uses the control button 73 to adjust parameters such as temperature and stirring speed in real time to better delay the aging of the petroleum asphalt and try to avoid the problem of aging and performance degradation caused by long storage and transportation time of the petroleum asphalt.

[0053] The electrical components appearing in the article are all electrically connected to the main controller and the power supply. The main controller can be a conventional known device for control such as a computer, and the existing public power connection technology is not described in detail in the article.

Claims

1. Equipment for delaying the aging of petroleum asphalt, characterized by: The invention comprises a base (1), a storage tank (2) fixedly mounted on the top of the base (1), an operating box (3) fixedly mounted on the side of the storage tank (2), a stirring component (4) movably fixedly mounted inside the operating box (3), a heating component (5) fixedly mounted inside the operating box (3), a feeding component (6) arranged on the top of the storage tank (2), and a control component (7) arranged on the side of the operating box (3); The stirring component (4) comprises a driving motor (41) fixedly mounted on the inner bottom wall of the operating box (3), a driving gear (42) fixedly mounted on the outer side of the output shaft of the driving motor (41), a driven gear (43) drivingly connected to the outer side of the driving gear (42), a transmission rod (44) fixedly mounted inside the driven gear (43), a stirring rod (45) fixedly mounted on the side of the transmission rod (44), and a stirring blade (46) fixedly mounted on the outer side of the stirring rod (45).

2. The equipment for delaying the aging of petroleum asphalt according to claim 1 is characterized in that: The heating component (5) comprises a heater (51) fixedly mounted inside the operating box (3), a heat conducting rod (52) arranged on the side of the heater (51), and a heat conducting cavity (53) opened inside the stirring rod (45).

3. The equipment for delaying the aging of petroleum asphalt according to claim 1 is characterized in that: The feeding component (6) comprises a fixing plate (61) movably connected to the top of the storage tank (2), a feeding box (62) fixedly mounted on the top of the fixing plate (61), and a temperature measuring plate (63) fixedly mounted on the bottom of the fixing plate (61).

4. The equipment for delaying the aging of petroleum asphalt according to claim 1 is characterized in that: The control component (7) comprises a control panel (71) fixedly mounted on the side of the operating box (3), a display panel (72) fixedly mounted on the side of the control panel (71), and a plurality of control buttons (73) fixedly mounted on the side of the control panel (71).

5. The equipment for delaying the aging of petroleum asphalt according to claim 1 is characterized in that: A discharge port is provided on the side of the storage tank (2), a plurality of fixing seats (8) are fixedly mounted on the side of the storage tank (2), a discharge valve (9) used in conjunction with the discharge port is slidably connected to the opposite side of two fixing seats (8), and an adjustment handle (10) is fixedly mounted on the side of the discharge valve (9).

6. The equipment for delaying the aging of petroleum asphalt according to claim 1 is characterized in that: The transmission rod (44) transversely penetrates the side wall of the storage tank (2) and the operating box (3) in contact and is rotatably connected to the storage tank (2) and the operating box (3), respectively. One end of the stirring rod (45) is rotatably connected to the inner side wall of the storage tank (2).

7. The equipment for delaying the aging of petroleum asphalt according to claim 2 is characterized in that: One end of the heat conducting rod (52) transversely penetrates the side wall of the heat conducting cavity (53) and the heater (51) and is fixedly installed, and the side surface of one end of the heat conducting rod (52) is rotatably connected to the heat conducting cavity (53).

8. The equipment for delaying the aging of petroleum asphalt according to claim 3 is characterized by: The top of the storage tank (2) is provided with a feed inlet, the fixing plate (61) is vertically embedded in the feed inlet and is snap-connected to the storage tank (2), and the fixing plate (61) is provided with an auxiliary material outlet in communication with the storage tank (2) and the internal space of the feeding box (62).

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