Asphalt heating storage tank

Abstract

The utility model relates to road construction technical field especially relates to a kind of asphalt heating storage tank, it includes: tank body subassembly, material receiving subassembly and connecting cover;Tank body subassembly includes tank body outer layer, tank body inner layer, flow guide shell and discharge part;Tank body inner layer is connected in the inside of tank body outer layer, flow guide shell is set in the inside lower end of tank body inner layer, discharge part is connected below tank body outer layer;Material receiving subassembly is connected below discharge part;Material receiving box connects heating rod a, material receiving box discharge end outside is connected with cover plate b, cover plate b and electric push rod b driving end connection, electric push rod b is connected on supporting plate, supporting plate connects telescopic outer rod, telescopic outer rod and telescopic inner rod one to one, and telescopic inner rod one end and cover plate b are connected, supporting plate is connected below one end of material receiving box;Opening is set above material receiving box, opening inner wall connects mounting plate, and mounting plate connects material receiving hopper;Connecting cover is connected on the upper end of tank body outer layer.The utility model reduces the use cost of asphalt heating storage tank.

Description

Technical Field

[0001] This utility model relates to the field of road construction technology, and in particular to an asphalt heating storage tank. Background Technology

[0002] Asphalt heating storage tanks are devices used for storing and heating asphalt, primarily in road construction, waterproofing projects, and other fields. The performance of asphalt is crucial to project quality, and temperature is a key factor affecting asphalt performance. Asphalt heating storage tanks are equipped with a precise temperature control system that stabilizes the asphalt temperature within the required process range, preventing asphalt aging and component decomposition due to localized overheating, or poor asphalt fluidity and uneven mixing due to excessively low temperatures.

[0003] Chinese Patent CN212128734U discloses an asphalt heating tank, including a storage tank base and a tank body. The tank body includes an inner layer and an outer layer, with heating wires disposed between the inner and outer layers. A cover plate is provided at the top of the tank body, and a bottom plate is provided at the bottom. An asphalt inlet pipe is installed on the cover plate, with one end extending downwards into the interior of the tank body and the other end having a first sealing cap. A screw-driven motor is also installed on the cover plate, and a scraper with several through holes is mounted on the drive rod of the screw-driven motor. Several heating rods are also provided inside the tank body, with one end fixed to the cover plate and the other end fixed to the bottom plate after passing through the scraper. The heating rods are evenly distributed inside the tank body. This asphalt heating tank of the present invention ensures more uniform heating of asphalt during liquefaction and prevents it from sticking to the tank wall.

[0004] Existing heating tanks heat asphalt, but the asphalt is stored inside the tank. When a small amount of asphalt is needed at the work site, the heating tank heats the entire asphalt inside before discharging it for use. This operation causes the asphalt to gradually cool down over time after it is no longer in use, resulting in increased asphalt heating costs and reducing the practicality of the asphalt heating device. Utility Model Content

[0005] To address the problems existing in the background technology, an asphalt heating storage tank is proposed.

[0006] This utility model proposes an asphalt heating storage tank, including: a tank body assembly, a material receiving assembly, and a connecting cover;

[0007] The tank assembly includes an outer tank layer, an inner tank layer, a flow guide shell, and a discharge component;

[0008] The inner layer of the tank is connected to the inner layer of the outer layer of the tank, the flow guide shell is set at the lower end of the inner layer of the tank, and the discharge part is connected to the lower part of the outer layer of the tank.

[0009] The receiving assembly is connected below the discharge component;

[0010] The receiving assembly includes a receiving box, a heating rod a, a cover plate b, an electric push rod b, a support plate, a telescopic outer rod, a telescopic inner rod, and a support component;

[0011] The receiving box is connected to the heating rod a. The outer side of the material discharge end of the receiving box is connected to the cover plate b. The cover plate b is connected to the drive end of the electric push rod b. The electric push rod b is connected to the support plate. The support plate is connected to the telescopic outer rod. The telescopic outer rod and the telescopic inner rod correspond one to one. One end of the telescopic inner rod is connected to the cover plate b. The support plate is connected to the lower end of the receiving box.

[0012] An opening is provided at the top of the receiving box, and an installation plate is connected to the inner wall of the opening. The installation plate is connected to the receiving hopper.

[0013] The connecting cap is attached to the upper part of the outer layer of the tank.

[0014] Preferably, the discharge component includes a discharge port, a cover plate a, a fixed plate, an electric push rod a, a fixed frame, a guide rail, and a slider;

[0015] The discharge port is located at the lower end of the outer layer of the tank. Cover plate a is connected to the outside of the discharge port. Cover plate a is connected to a fixed plate. The fixed plate is connected to the drive end of electric push rod a. Electric push rod a is connected to a fixed frame. The fixed frame is connected to a guide rail. The guide rail is equipped with a sliding groove to connect the slider.

[0016] Preferably, the fixing frame is connected to the outer periphery of the tank body, the slider is connected to the fixing plate, the lower part of the discharge port is opposite to the receiving hopper, and the upper part of the discharge port is connected to the lower part of the guide shell.

[0017] Preferably, the connecting cover is connected to the feed hopper, and the feed hopper is connected to the sealing cover;

[0018] Connect the heating wire and heating rod b to the cover.

[0019] Preferably, the heating element of the heating wire is located inside the outer layer of the tank and outside the inner layer of the tank, while the heating element of the heating rod b is located inside the inner layer of the tank and inside the guide shell.

[0020] Preferably, the support components include a frame and support rods;

[0021] The frame is connected to the outside of the receiving box, the support rod is connected to the bottom of the frame, and the lower end of the support rod is connected to the moving wheel.

[0022] Preferably, a support frame is connected to the outer perimeter of the tank's outer layer.

[0023] Compared with the prior art, the present invention has the following beneficial technical effects:

[0024] This utility model connects a receiving box to the bottom of the tank assembly. When a small amount of asphalt is needed, the discharge port is opened to allow the asphalt to flow into the receiving box. A heating rod (a) is then connected to the receiving box to heat the small amount of asphalt for use. The heating component connected to the tank assembly can then be closed, thereby reducing the operating cost of the asphalt heating storage tank. This design allows for the discharge and heating of small amounts of asphalt when needed, improving the practicality of the asphalt heating storage tank. Furthermore, the receiving box can be moved to a designated location, further enhancing the effectiveness of the asphalt heating storage tank. Attached Figure Description

[0025] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0026] Figure 2 This is a schematic diagram of the tank assembly structure in this utility model;

[0027] Figure 3 This is a schematic diagram of the material discharge component structure in this utility model;

[0028] Figure 4 This is a schematic diagram of the material receiving component structure in this utility model;

[0029] Figure 5 This is a schematic diagram of the heating wire and heating plate b in this utility model.

[0030] Reference numerals in the attached diagram: 1. Outer layer of the tank; 101. Inner layer of the tank; 102. Guide shell; 103. Discharge port; 104. Cover plate a; 105. Fixing plate; 106. Electric push rod a; 107. Fixing frame; 108. Guide rail; 109. Sliding block; 2. Receiving box; 201. Heating rod a; 202. Cover plate b; 203. Electric push rod b; 204. Support plate; 205. Telescopic outer rod; 206. Telescopic inner rod; 207. Frame; 208. Support rod; 209. Mounting plate; 210. Receiving hopper; 3. Connecting cover; 4. Feed hopper; 401. Sealing cover; 5. Heating wire; 6. Heating rod b; 7. Support frame. Detailed Implementation

[0031] The specific embodiments of this disclosure will be described in detail below with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are for illustration and explanation only and are not intended to limit this disclosure.

[0032] Example 1

[0033] like Figure 1 - Figure 5As shown, the present invention proposes an asphalt heating storage tank, comprising: a tank body assembly, a receiving assembly, and a connecting cover 3; the tank body assembly includes an outer tank layer 1, an inner tank layer 101, a flow guide shell 102, and a discharge component; the inner tank layer 101 is connected to the inside of the outer tank layer 1, the flow guide shell 102 is disposed at the lower end of the inner tank layer 101, and the discharge component is connected below the outer tank layer 1; the receiving assembly is connected below the discharge component; the receiving assembly includes a receiving box 2, a heating rod a201, a cover plate b202, an electric push rod b203, a support plate 204, a telescopic outer rod 205, a telescopic inner rod 206, and a support component; The receiving box 2 is connected to the heating rod a201. A cover plate b202 is connected to the outer side of the discharge end of the receiving box 2. The cover plate b202 is connected to the drive end of the electric push rod b203. The electric push rod b203 is connected to the support plate 204. The support plate 204 is connected to the telescopic outer rod 205. The telescopic outer rod 205 and the telescopic inner rod 206 correspond one-to-one, and one end of the telescopic inner rod 206 is connected to the cover plate b202. The support plate 204 is connected to the lower end of the receiving box 2. An opening is provided at the top of the receiving box 2. The inner wall of the opening is connected to the mounting plate 209. The mounting plate 209 is connected to the receiving hopper 210. The connecting cover 3 is connected to the upper end of the outer layer 1 of the tank. The inner layer 101 and the outer layer 1 of the tank constitute the tank body for use, which facilitates the storage of asphalt in the tank. The guide shell 102 is set to increase the discharge effect of asphalt from the tank body, which helps to reduce asphalt residue in the tank body and improves the practicality of the asphalt heating storage tank.

[0034] Further explanation: The discharge components include a discharge port 103, a cover plate a104, a fixing plate 105, an electric push rod a106, a fixing frame 107, a guide rail 108, and a slider 109. The discharge port 103 is located at the lower end of the outer layer 1 of the tank. The cover plate a104 is connected to the outside of the discharge port 103 and is connected to the fixing plate 105. The fixing plate 105 is connected to the drive end of the electric push rod a106. The electric push rod a106 is connected to the fixing frame 107. The fixing frame 107 is connected to the guide rail 108. The guide rail 108 is provided with a sliding groove to connect the slider 109. The fixing frame 107 is connected to the outer periphery of the outer layer 1 of the tank. The slider 109 is connected to the fixing plate 105. The lower part of the discharge port 103 is opposite to the receiving hopper 210, and the upper part of the discharge port 103 is connected to the lower part of the guide shell 102. The cover plate a104 is connected to the electric push rod a106 via the fixed plate 105, so that the cover plate a104 can move via the electric push rod a106. During the movement, the slider 109 on the fixed plate 105 moves simultaneously. The slider 109 moves along the groove on the guide rail 108, which facilitates the smooth movement of the cover plate a104 and improves the operation of opening the discharge end of the tank.

[0035] Example 2

[0036] like Figure 4 and Figure 5As shown, this utility model proposes an asphalt heating storage tank. Based on the above embodiments, this embodiment also details the specific components of the connecting cover 3 and the support member, as well as their matching method.

[0037] To further explain, the connecting cover 3 connects to the feed hopper 4, and the feed hopper 4 connects to the sealing cover 401; the connecting cover 3 is connected to the heating wire 5 and the heating rod b6; the heating part of the heating wire 5 is located inside the outer layer 1 of the tank and outside the inner layer 101 of the tank, and the heating part of the heating rod b6 is located inside the inner layer 101 of the tank and inside the guide shell 102. The heating effect on asphalt is enhanced by the heating wire 5 and the heating rod b6, thereby improving the practicality of the asphalt heating storage tank.

[0038] Further explanation: the support components include a frame 207 and a support rod 208; the frame 207 is connected to the periphery of the receiving box 2, and the support rod 208 is connected below the frame 207. The lower end of the support rod 208 is connected to a moving wheel, and a support frame 7 is connected to the periphery of the outer layer 1 of the tank body. The support frame 7 is used to support the tank assembly, allowing the receiving assembly to move below the discharge end of the tank. The support components facilitate the movement of the receiving box 2, conveniently increasing the applicability of the receiving assembly.

[0039] The working principle of this utility model is as follows: By opening the sealing cover 401, asphalt is added into the inner layer 101 of the tank through the feed hopper 4. The heating wire 5 and heating rod b6 are energized to heat the tank. After heating, the discharge device is operated, and the heated asphalt is discharged from the tank. When the asphalt is stored in the tank and not in use, the heating wire 5 and heating rod b6 are turned off, and the temperature gradually decreases. When the asphalt is needed again, it is heated. However, if only a small amount of asphalt is needed according to the work site requirements, the operator moves the receiving box 2 below the discharge end of the tank, so that the receiving hopper 210 of the receiving box 2 corresponds to the discharge port 103. The electric push rod a106 is activated, and the drive end of the electric push rod a106 moves the cover plate a104 on the fixed plate 105, moving the discharge port 103 to open, allowing a small amount of asphalt to be discharged into the receiving box 2. After the small amount of asphalt is discharged, the device is operated... The electric push rod a106 drives the cover plate a104 on the fixed plate 105 to reset below the discharge port 103, thus closing the discharge port 103. The heating rod a201 connected to the receiving box 2 is energized, heating a small amount of asphalt in the receiving box 2. After heating is complete, the electric push rod b203 drives the cover plate b202 to move, opening the discharge end of the receiving box 2 and discharging the heated asphalt from the receiving box 2 for use. The cover plate b202 is connected to the telescopic inner rod 206, which, together with the telescopic outer rod 205, forms a telescopic structure. During the movement of the cover plate b202, the telescopic inner rod 206 extends and retracts simultaneously, conveniently increasing the stability of the cover plate b202's movement. At the same time, the receiving box 2 is connected to a moving part on its periphery. After the asphalt heating is complete, it is moved to a designated working site via the support, which facilitates the reduction of cooling effect during the asphalt's transportation and movement, improving the applicability of the asphalt heating storage tank.

[0040] The embodiments of the present invention have been described in detail above with reference to the accompanying drawings. However, the present invention is not limited thereto. Various changes can be made within the scope of knowledge possessed by those skilled in the art without departing from the spirit of the present invention.

Claims

1. An asphalt heating storage tank, characterized in that, include: Tank assembly; The tank assembly includes an outer tank layer (1), an inner tank layer (101), a flow guide shell (102), and a discharge component; The inner layer (101) of the tank is connected to the inner layer (1) of the tank, the guide shell (102) is set at the lower end of the inner layer (101) of the tank, and the discharge part is connected to the lower part of the outer layer (1) of the tank. The receiving assembly is connected below the discharge component; The receiving assembly includes a receiving box (2), a heating rod a (201), a cover plate b (202), an electric push rod b (203), a support plate (204), a telescopic outer rod (205), a telescopic inner rod (206), and a support component; The receiving box (2) is connected to the heating rod a (201). The outer side of the discharge end of the receiving box (2) is connected to the cover plate b (202). The cover plate b (202) is connected to the drive end of the electric push rod b (203). The electric push rod b (203) is connected to the support plate (204). The support plate (204) is connected to the telescopic outer rod (205). The telescopic outer rod (205) and the telescopic inner rod (206) correspond one-to-one. One end of the telescopic inner rod (206) is connected to the cover plate b (202). The support plate (204) is connected to the lower end of the receiving box (2). An opening is provided above the receiving box (2), and an installation plate (209) is connected to the inner wall of the opening. The installation plate (209) is connected to the receiving hopper (210). And a connecting cap (3), which is connected to the upper end of the outer layer (1) of the tank.

2. The asphalt heating storage tank according to claim 1, characterized in that, The discharge components include a discharge port (103), a cover plate a (104), a fixing plate (105), an electric push rod a (106), a fixing frame (107), a guide rail (108), and a slider (109); The discharge port (103) is located at the lower end of the outer layer (1) of the tank body. The cover plate a (104) is connected to the outside of the discharge port (103). The cover plate a (104) is connected to the fixing plate (105). The fixing plate (105) is connected to the driving end of the electric push rod a (106). The electric push rod a (106) is connected to the fixing frame (107). The fixing frame (107) is connected to the guide rail (108). The guide rail (108) is provided with a sliding groove connecting the slider (109).

3. An asphalt heating storage tank according to claim 2, characterized in that, The fixing frame (107) is connected to the outer periphery of the outer layer (1) of the tank, the slider (109) is connected to the fixing plate (105), the lower part of the discharge port (103) is opposite to the receiving hopper (210), and the upper part of the discharge port (103) is connected to the lower part of the guide shell (102).

4. An asphalt heating storage tank according to claim 1, characterized in that, The connecting cover (3) is connected to the feed hopper (4), and the feed hopper (4) is connected to the sealing cover (401); The heating wire (5) and the heating rod b (6) are connected to the connecting cover (3).

5. An asphalt heating storage tank according to claim 4, characterized in that, The heating element (5) is located inside the outer layer (1) of the tank and outside the inner layer (101) of the tank. The heating element (6) is located inside the inner layer (101) of the tank and inside the guide shell (102).

6. An asphalt heating storage tank according to claim 3, characterized in that, The support components include a frame (207) and a support rod (208); The frame (207) is connected to the outside of the receiving box (2), the support rod (208) is connected to the bottom of the frame (207), and the lower end of the support rod (208) is connected to the moving wheel.

7. An asphalt heating storage tank according to claim 5, characterized in that, The outer layer (1) of the tank is connected to a support frame (7).

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