Asphalt tank capable of rapidly heating

Abstract

The utility model discloses an asphalt tank capable of rapidly heating, which relates to the technical field of asphalt tanks and comprises an asphalt tank body. By adopting the structure, when the filter element is replaced, only the lifting blocks on the blocking cover need to be held by hands, the lifting blocks slide close to each other, so that the moving plate connected with the lifting blocks slides, the clamping blocks are driven to be separated from the clamping grooves in the fixing frame, and then the lifting blocks are pulled upwards, so that the blocking cover can be taken out from the exhaust pipe; then the filter element on the assembly frame can be directly replaced, after a new filter element is installed, the blocking cover is directly inserted into the exhaust pipe, and meanwhile, clamping block slopes extending out of the two sides of the blocking cover are extruded by the fixing frame, so that moving plates connected with clamping blocks slide on the inner side of an installation groove to compress springs; and the clamping blocks on the blocking cover correspond to the clamping grooves in position, the springs are reset, so that the clamping blocks connected with the moving plate are clamped into the clamping grooves to be fixed, and the filter element can be conveniently disassembled, assembled and maintained.

Description

Technical Field

[0001] The utility model belongs to the technical field of asphalt tanks, in particular to an asphalt tank which can be heated quickly. Background Art

[0002] Asphalt tank is a kind of equipment specially used for storing and heating asphalt, which is usually composed of inner shell, tank cover insulation layer, outer shell, heating device, inlet and outlet asphalt pipelines, asphalt pump, temperature metering instrument, fixed bracket, etc. This equipment adopts advanced heating technology, such as thermal oil heating, fuel oil heating, etc., and has the characteristics of fast heating speed, energy saving, large production volume and convenient operation.

[0003] A Chinese patent with announcement number CN217997719U discloses an asphalt tank for long-term storage, including a protective tank and an asphalt tank. The asphalt tank is arranged inside the protective tank. A plurality of support frames are fixedly connected to the outer wall of the asphalt tank. The side walls of the support frames are fixedly connected to the inner wall of the protective tank. A feed pipe is fixedly connected to the top side of the asphalt tank. The top end of the feed pipe extends to above the protective tank. A sealing plug is movably inserted at the top of the feed pipe. A filter assembly is arranged on the top side of the asphalt tank.

[0004] The asphalt tank in the above-mentioned prior art still has some shortcomings in actual use. For example, during the heating process, the asphalt tank will release certain harmful gases. Although the deodorizing plate and the adsorption plate used in the prior art can adsorb and filter these harmful gases, there is a filter structure installed on the inside of the filter tube. With use, the filtering effect of the filter structure will gradually decrease, so regular replacement and maintenance are required. However, the traditional filter structure is installed inside the filter tube, which is not convenient for quick replacement when the filter element needs to be replaced. Utility Model Content

[0005] In view of the problems mentioned in the background technology, the purpose of the utility model is to provide an asphalt tank that can be heated quickly to solve the problems mentioned in the background technology.

[0006] The above technical objectives of the utility model are achieved through the following technical solutions:

[0007] An asphalt tank capable of rapid heating comprises an asphalt tank body, wherein a feed port is arranged at the upper end of the asphalt tank body, a discharge port is arranged at the lower end of the asphalt tank body, an asphalt heater is arranged at the right end of the asphalt tank body, a heating end of the asphalt heater is arranged inside the asphalt tank body, an agitator is arranged inside the asphalt tank body, an exhaust pipe is fixedly connected to the upper end of the asphalt tank body, an assembly frame is fixedly installed on the inner side of the upper end of the exhaust pipe, a filter element is plugged into the inner side of the upper end of the assembly frame, a baffle is plugged into the upper end of the exhaust pipe, a rubber pad is arranged on the inner side of the baffle, a fixing frame is fixedly installed on the upper end of the exhaust pipe, a card slot is symmetrically provided on the inner side of the fixing frame, a fixing mechanism is symmetrically provided on the upper end of the baffle, the baffle is clamped with the card slot through the fixing mechanism, a transfer tube is fixedly installed on one end of the exhaust pipe away from the asphalt tank body, a support seat is symmetrically fixedly installed on the lower end of the asphalt tank body, and a fixing hole is provided on the inner side of the support seat;

[0008] The fixing mechanism comprises a mounting groove, the mounting groove is symmetrically arranged at the upper end of the blocking cover, a moving plate is slidably connected to the inner side of the mounting groove, a lifting block is fixedly connected to the upper end of the moving plate, a spring is symmetrically fixedly installed between the moving plate and the mounting groove, a clamping block is fixedly connected to the side of the moving plate away from the spring, and the clamping end of the clamping block movably penetrates the wall of the mounting groove and is clamped in the clamping groove, and the filter element plugged into the assembly frame can be conveniently fixed through the blocking cover through the fixing mechanism;

[0009] The adapter tube comprises a tube body, an outer wall of one end of the tube body facing the exhaust pipe is fixedly connected to a first mounting frame, an outer wall of one end of the exhaust pipe facing the first mounting frame is fixedly connected to a second mounting frame, the first mounting frame is fixedly installed by screws and the second mounting frame, the lower end surface of one end of the tube body away from the first mounting frame is in an inclined shape, a shutter is fixedly installed on the inclined surface of the lower end of the tube body, and the outlet of the exhaust pipe can be directed downward by the adapter tube to prevent rainwater and reduce the entry of dust;

[0010] A mounting box is fixedly installed on the right end of the asphalt tank body, a driving motor is fixedly installed on the inner side of the mounting box, the right shaft end of the agitator rotates and extends into the inner side of the mounting box, and sprockets are fixedly installed on the right shaft end of the agitator and the output end of the driving motor. The sprocket at the right shaft end of the agitator and the outer side of the sprocket at the output end of the driving motor are meshed and connected with the same chain.

[0011] As a preferred technical solution, an insertion frame is fixedly connected to one end of the tube body facing the exhaust pipe, and the tube body is plugged into the pipe opening of the exhaust pipe through the insertion frame. The insertion frame can facilitate positioning and plugging of the tube body and the exhaust pipe.

[0012] As an optimal technical solution, a guide rod is symmetrically fixedly installed on the inner side of the installation groove, the moving plate is slidably connected to the outside of the guide rod, one end of the guide rod passes through the middle of the spring, the lower end surface of the card-in end of the card block is inclined, arc grooves are equidistantly provided on the outside of the lifting block, and a groove is provided at the upper end of the assembly frame. The guide rod can facilitate the sliding of the moving plate while ensuring the stability of the spring, and the arc groove on the lifting block can facilitate the operation of the lifting block.

[0013] In summary, the utility model mainly has the following beneficial effects:

[0014] First, when replacing the filter element, you only need to hold the lifting block on the blocking cover, use the lifting blocks to slide close to each other, so that the moving plate connected to the lifting block slides, and at the same time drives the clamping block to separate from the clamping slot on the fixed frame, and then pull up the lifting block to remove the blocking cover from the exhaust pipe, and then you can directly replace the filter element on the assembly frame. After installing the new filter element, directly insert the blocking cover into the exhaust pipe, and at the same time, the inclined surfaces of the clamping blocks extending on both sides of the blocking cover are squeezed by the fixed frame, so that the moving plate connected to the clamping block slides inside the installation slot to compress the spring. When the blocking cover is inserted into the exhaust pipe, and the position of the clamping block on the blocking cover corresponds to the clamping slot, the spring resets so that the clamping block connected to the moving plate is clamped into the clamping slot and can be fixed, so that the filter element can be easily disassembled and maintained;

[0015] Second, the exhaust pipe is connected and installed by using the second external mounting frame and the first mounting frame outside the pipe body, so that the pipe body uses the lower end inclined surface for exhaust, and with the shutter, it is convenient for exhaust and can also reduce the backflow of rainwater into the asphalt tank body. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a structural schematic diagram of the utility model;

[0017] Figure 2 It is an exploded view of the utility model;

[0018] Figure 3 This is a schematic diagram of the installation of the blocking cover of the utility model;

[0019] Figure 4 The utility model Figure 3 Enlarged view of point A in the middle.

[0020] Figure numerals: 1. asphalt tank body, 2. support seat, 3. discharge port, 4. feed port, 5. installation box, 6. fixing hole, 7. exhaust pipe, 8. adapter tube, 801. tube body, 802. shutter, 803. first installation frame, 804. second installation frame, 9. plug-in frame, 10. asphalt heater, 11. agitator, 12. chain, 13. drive motor, 14. sprocket, 15. assembly frame, 16. filter element, 17. fixing frame, 18. slot, 19. rubber pad, 20. groove, 21. blocking cover, 22. fixing mechanism, 221. installation slot, 222. spring, 223. lifting block, 224. shift plate, 225. block, 23. arc slot, 24. guide rod. DETAILED DESCRIPTION

[0021] refer to Figures 1 to 4The rapidly heated asphalt tank described in this embodiment includes an asphalt tank body 1, a feed port 4 is provided at the upper end of the asphalt tank body 1, a discharge port 3 is provided at the lower end of the asphalt tank body 1, an asphalt heater 10 is provided at the right end of the asphalt tank body 1, a heating end of the asphalt heater 10 is provided on the inner side of the asphalt tank body 1, an agitator 11 is provided on the inner side of the asphalt tank body 1, an exhaust pipe 7 is fixedly connected to the upper end of the asphalt tank body 1, an assembly frame 15 is fixedly installed on the inner side of the upper end of the exhaust pipe 7, harmful gases flow through a filter element 16 at the assembly frame 15 of the exhaust pipe 7, and the harmful gases can be filtered and treated, and the filter element 16 is provided with a particle filter plate, a deodorizing filter plate, etc. from right to left. and activated carbon filter plate; a filter element 16 is inserted into the inner side of the upper end of the assembly frame 15, a baffle 21 is inserted into the upper end of the exhaust pipe 7, a rubber pad 19 is arranged on the inner side of the baffle 21, a fixing frame 17 is fixedly installed on the upper end of the exhaust pipe 7, a card slot 18 is symmetrically opened on the inner side of the fixing frame 17, a fixing mechanism 22 is symmetrically arranged on the upper end of the baffle 21, the baffle 21 is clamped with the card slot 18 through the fixing mechanism 22, a transfer tube 8 is fixedly installed on the end of the exhaust pipe 7 away from the asphalt tank body 1, a support seat 2 is symmetrically fixedly installed on the lower end of the asphalt tank body 1, a fixing hole 6 is opened on the inner side of the support seat 2, and an asphalt heater 10 on the asphalt tank body 1 is combined with an internal agitator 11 , it is convenient to quickly heat the asphalt in the asphalt tank body 1. The asphalt tank body 1 can be easily installed and fixed through the support base 2 with fixing holes 6 on the asphalt tank body 1; the asphalt tank body 1 is also provided with a control module and a temperature control device, which is convenient for controlling the temperature of the asphalt inside the asphalt tank body 1; the feed port 4 at the upper end of the asphalt tank body 1 is provided with a sealing cover, and the discharge port 3 at the lower end is provided with a valve, which is convenient for feeding and discharging; the right end of the asphalt tank body 1 is fixedly installed with an installation box 5, and the inner side of the installation box 5 is fixedly installed with a driving motor 13, the right shaft end of the agitator 11 rotates and extends into the inner side of the installation box 5, and the right shaft end of the agitator 11 rotates and extends into the inner side of the installation box 5, and the right shaft end of the agitator 11 The output ends of the drive motor 13 are fixedly installed with a sprocket 14. The sprocket 14 at the right shaft end of the agitator 11 and the sprocket 14 at the output end of the drive motor 13 are meshed and connected with the same chain 12. The sprocket 14 at the output end of the drive motor 13 in the installation box 5 is used to drive the sprocket 14 on the shaft of the agitator 11 through the chain 12, so that the agitator 11 can be rotated inside the asphalt tank body 1, which can facilitate the uniform heating of the asphalt inside the asphalt tank body 1. The inner side of the asphalt pipe body is also provided with a heat preservation structure, which can effectively reduce the loss of heat and is also convenient for cooperating with the asphalt heater 10 to quickly heat the asphalt. The heat preservation structure can be a heat preservation cotton layer, etc.

[0022] The fixing mechanism 22 includes a mounting groove 221, which is symmetrically arranged at the upper end of the blocking cover 21. A moving plate 224 is slidably connected to the inner side of the mounting groove 221, and a lifting block 223 is fixedly connected to the upper end of the moving plate 224. A spring 222 is symmetrically fixedly installed between the moving plate 224 and the mounting groove 221, and a clamping block 225 is fixedly connected to the side of the moving plate 224 away from the spring 222. The clamping end of the clamping block 225 movably penetrates the groove wall of the mounting groove 221 and is clamped in the clamping groove 18. When replacing the filter element 16, it is only necessary to hold the lifting block 223 on the blocking cover 21 and use the lifting blocks 223 to slide close to each other so that the moving plate 224 connected to the lifting block 223 slides, and at the same time drives the clamping block 225 to separate from the clamping groove 18 on the fixed frame 17. Then, the lifting block 223 is pulled up, and the blocking cover 21 can be taken out from the exhaust pipe 7. Then, the filter element 16 on the assembly frame 15 can be directly replaced. After the new filter element 16 is installed, the blocking cover 21 is directly inserted into the exhaust pipe 7. At the same time, the inclined surfaces of the blocks 225 extending from both sides of the blocking cover 21 are squeezed by the fixing frame 17, so that the moving plate 224 connected to the blocks 225 slides inside the installation groove 221 to compress the spring 222. When the blocking cover 21 is inserted into the exhaust pipe 7, and the block 225 on the blocking cover 21 corresponds to the position of the card slot 18, the spring 222 is reset so that the block 225 connected to the moving plate 224 is inserted into the card slot 18 and can be fixed, thereby facilitating the disassembly and maintenance of the filter element 16; a sealing groove is provided on the exhaust pipe 7, and a sealing ring is also provided in the sealing groove. After the blocking cover 21 is inserted into the sealing groove and fixed, the sealing ring is pressed in the sealing groove to achieve sealing. On the basis of the fixing of the blocking cover 21, the rubber pad 19 on the inner side of the blocking cover 21 can elastically press against the filter element 16 in the assembly frame 15, thereby ensuring the stability of the installation of the filter element 16;

[0023] The transfer tube 8 includes a tube body 801, and a first mounting frame 803 is fixedly connected to the outer wall of one end of the tube body 801 facing the exhaust pipe 7, and a second mounting frame 804 is fixedly connected to the outer wall of one end of the exhaust pipe 7 facing the first mounting frame 803. The first mounting frame 803 is fixedly installed with the second mounting frame 804 by screws. The lower end surface of the tube body 801 away from the first mounting frame 803 is inclined, and a shutter 802 is fixedly installed on the lower end inclined surface of the tube body 801. The exhaust pipe 7 is connected and installed by using the external second mounting frame 804 and the first mounting frame 803 outside the tube body 801, so that the tube body 801 uses the lower end inclined surface for exhaust, and cooperates with the shutter 802 to facilitate exhaust while reducing the backflow of rainwater; a retaining net is also provided on one side of the shutter 802 to prevent insects from drilling into the asphalt tank body 1 along the pipeline.

[0024] refer to Figure 2One end of the tube body 801 facing the exhaust pipe 7 is fixedly connected with an insertion frame 9, and the tube body 801 is plugged into the pipe opening of the exhaust pipe 7 through the insertion frame 9. The insertion of the insertion frame 9 installed on the tube body 801 and the pipe opening of the exhaust pipe 7 can facilitate the installation of the first installation frame 803 and the second installation frame 804.

[0025] refer to Figure 3 and Figure 4 A guide rod 24 is symmetrically fixedly installed on the inner side of the mounting groove 221, and a moving plate 224 is slidably connected to the outer side of the guide rod 24. One end of the guide rod 24 passes through the middle of the spring 222. The lower end surface of the clamping end of the clamping block 225 is inclined. Arc grooves 23 are equidistantly provided on the outer side of the lifting block 223. A groove 20 is provided on the upper end of the assembly frame 15. The moving plate 224 slides on the guide rod 24 of the mounting groove 221 to improve the stability of the moving plate 224. One end of the guide rod 24 movably passes through the spring 222 to ensure the stability of the spring 222. The arc groove 23 on the lifting block 223 can increase friction when the blocking cover 21 is lifted, so that the blocking cover 21 can be easily disassembled.

[0026] Principle and advantages of use: During use, the heat preservation inside the asphalt tank body 1 can reduce heat loss and facilitate the rapid heating of asphalt with the asphalt heater 10. During heating, the sprocket 14 at the output end of the driving motor 13 in the installation box 5 is used to drive the sprocket 14 on the shaft of the agitator 11 through the chain 12, so that the agitator 11 can be rotated inside the asphalt tank body 1, which can facilitate the uniform heating of the asphalt inside the asphalt tank body 1. Harmful gas is generated during heating, and the harmful gas is discharged through the exhaust pipe 7. The harmful substances can be filtered and processed by the filter element 16 on the assembly frame;

[0027] When replacing the filter element 16, it is only necessary to hold the lifting block 223 on the blocking cover 21 and use the lifting blocks 223 to slide close to each other, so that the moving plate 224 connected to the lifting block 223 slides, and at the same time drives the clamping block 225 to separate from the clamping slot 18 on the fixing frame 17, and then pull up the lifting block 223 to remove the blocking cover 21 from the exhaust pipe 7. Then, the filter element 16 on the assembly frame 15 can be directly replaced. After the new filter element 16 is installed, the blocking cover 21 is directly inserted into the exhaust pipe 7. At the same time, the inclined surfaces of the clamping blocks 225 extending on both sides of the blocking cover 21 are squeezed by the fixing frame 17, so that the moving plate 224 connected to the clamping block 225 slides inside the installation groove 221 to compress the spring 222. When the blocking cover 21 is inserted into the exhaust pipe 7, and the position of the clamping block 225 on the blocking cover 21 corresponds to the position of the clamping slot 18, the spring 222 is reset, so that the clamping block 225 connected to the moving plate 224 is clamped into the clamping slot 18 and can be fixed.

Claims

1. A rapidly heatable asphalt tank, comprising an asphalt tank body (1), Features: The upper end of the asphalt tank body (1) is provided with a feed port (4), the lower end of the asphalt tank body (1) is provided with a discharge port (3), the right end of the asphalt tank body (1) is provided with an asphalt heater (10), the heating end of the asphalt heater (10) is arranged on the inner side of the asphalt tank body (1), the inner side of the asphalt tank body (1) is provided with an agitator (11), the upper end of the asphalt tank body (1) is fixedly connected with an exhaust pipe (7), the inner side of the upper end of the exhaust pipe (7) is fixedly installed with an assembly frame (15), the inner side of the upper end of the assembly frame (15) is provided with an exhaust pipe (7), and the inner side of the upper end of the exhaust pipe (7) is fixedly installed with an exhaust pipe (7). A filter element (16) is inserted, a baffle (21) is inserted at the upper end of the exhaust pipe (7), a rubber pad (19) is provided on the inner side of the baffle (21), a fixing frame (17) is fixedly installed at the upper end of the exhaust pipe (7), a clamping groove (18) is symmetrically opened on the inner side of the fixing frame (17), a fixing mechanism (22) is symmetrically provided at the upper end of the baffle (21), the baffle (21) is clamped with the clamping groove (18) through the fixing mechanism (22), and a transfer tube (8) is fixedly installed at one end of the exhaust pipe (7) away from the asphalt tank body (1); The fixing mechanism (22) comprises a mounting groove (221), wherein the mounting groove (221) is symmetrically arranged at the upper end of the blocking cover (21), a shift plate (224) is slidably connected to the inner side of the mounting groove (221), a lifting block (223) is fixedly connected to the upper end of the shift plate (224), a spring (222) is symmetrically fixedly installed between the shift plate (224) and the mounting groove (221), a clamping block (225) is fixedly connected to a side of the shift plate (224) away from the spring (222), and a clamping end of the clamping block (225) movably penetrates a groove wall of the mounting groove (221) and is clamped to the clamping groove (18).

2. The rapidly heatable asphalt tank according to claim 1, Features: A mounting box (5) is fixedly mounted on the right end of the asphalt tank body (1), a driving motor (13) is fixedly mounted on the inner side of the mounting box (5), the right shaft end of the agitator (11) rotates and extends into the inner side of the mounting box (5), a sprocket (14) is fixedly mounted on the right shaft end of the agitator (11) and the output end of the driving motor (13), and the sprocket (14) at the right shaft end of the agitator (11) and the sprocket (14) at the output end of the driving motor (13) are meshedly connected with the same chain (12) on the outer sides.

3. The rapidly heatable asphalt tank according to claim 1, Features: A support seat (2) is symmetrically fixedly mounted on the lower end of the asphalt tank body (1), and a fixing hole (6) is provided on the inner side of the support seat (2).

4. The rapidly heatable asphalt tank according to claim 1, Features: The adapter tube (8) comprises a tube body (801); an outer wall of one end of the tube body (801) facing the exhaust pipe (7) is fixedly connected to a first mounting frame (803); an outer wall of one end of the exhaust pipe (7) facing the first mounting frame (803) is fixedly connected to a second mounting frame (804); the first mounting frame (803) is fixedly installed with the second mounting frame (804) by means of screws; the lower end surface of one end of the tube body (801) away from the first mounting frame (803) is in the shape of an inclined plane; and a shutter (802) is fixedly installed on the lower end inclined surface of the tube body (801).

5. The rapidly heatable asphalt tank according to claim 4, Features: One end of the tube body (801) facing the exhaust pipe (7) is fixedly connected to an insertion frame (9), and the tube body (801) is plugged into the tube opening of the exhaust pipe (7) through the insertion frame (9).

6. The rapidly heatable asphalt tank according to claim 1, Features: A guide rod (24) is symmetrically fixedly mounted on the inner side of the mounting groove (221), the shift plate (224) is slidably connected to the outer side of the guide rod (24), and one end of the guide rod (24) passes through the middle of the spring (222).

7. The rapidly heatable asphalt tank according to claim 1, Features: The lower end surface of the clamping end of the clamping block (225) is in the shape of an inclined plane, arc grooves (23) are provided at equal distances on the outer side of the lifting block (223), and a groove (20) is provided at the upper end of the assembly frame (15).

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