Storage tank for modified asphalt

Abstract

The utility model discloses a storage tank for modified asphalt, which comprises a tank body, an inner cylinder, a plurality of heating rods, a temperature sensor, a humidity sensor, a sealing cover, a stirring cylinder, a driving component, a water supply pipe and a filter screen, the inner cylinder is fixedly connected in the tank body, a heating space is formed between the inner cylinder and the tank body, and the temperature sensor is arranged in the tank body. The multiple heating rods are arranged in the heating space in a circumferential array mode, the temperature sensor is installed on the inner side wall of the inner cylinder so that the storage temperature of the modified asphalt can be conveniently sensed, the humidity sensor is arranged on the inner side wall of the inner cylinder so that the storage humidity of the modified asphalt can be sensed, and the sealing cover is detachably connected to the top end of the tank body. The stirring barrel is rotationally arranged in the inner barrel, the driving assembly is arranged between the stirring barrel and the sealing cover, and the multiple water supply pipes communicate with the stirring barrel. According to the storage tank for the modified asphalt, the storage humidity can be conveniently adjusted according to the storage requirements of the modified asphalt.

Description

TECHNICAL FIELD

[0001] The utility model relates to a storage tank technical field, concretely relates to a storage tank for modified asphalt. BACKGROUND

[0002] Modified asphalt refers to the asphalt material that is improved in performance by adding certain modifier in asphalt and processed through specific process, compared with ordinary asphalt, the ability of modified asphalt to resist the aging effect of external factors such as light, oxygen and heat is improved, and the service life of the material is prolonged, modified asphalt is usually stored by using tank body during storage, and the flowability of modified asphalt is prone to deterioration during long-time storage in the tank body, and plugging may occur during discharging;

[0003] In order to improve the flowability of modified asphalt during storage in the storage tank, the prior art usually provides a driving motor, a rotating shaft, a rotating rod and a stirring rod in the storage tank, the rotating shaft is driven to rotate by the driving motor, the rotating rod and the stirring rod are driven to rotate by the rotating shaft, and the asphalt is stirred, so that the flowability of the asphalt during discharging can be improved, and the electric heating pipe, the shell and the inner barrel are used in cooperation to heat the asphalt in the inner barrel, so that the probability of asphalt condensation is further reduced, although the flowability of modified asphalt during storage can be improved, the storage humidity of modified asphalt should be in the relative humidity range of 50% to 60%, and high humidity will cause modified asphalt to swell by absorbing water, and adverse phenomena such as bubbles and nodules may occur, and low humidity may affect the adhesion and flowability of modified asphalt, the storage tank in the prior art is not convenient for adjusting the storage humidity according to the storage requirements of modified asphalt, and the storage effect of modified asphalt is easily affected. UTILITY MODEL CONTENTS

[0004] (I) Technical problem solved

[0005] In view of the deficiencies in the prior art, the utility model provides a storage tank for modified asphalt to solve the problem that the storage humidity cannot be adjusted according to the storage requirements of modified asphalt in the background art.

[0006] (II) Technical scheme

[0007] In order to achieve the above-mentioned purpose, the utility model provides the following technical scheme: a storage tank for modified asphalt, which comprises a tank body, an inner cylinder, a heating rod, a temperature sensor, a humidity sensor, a sealing cover, a stirring cylinder, a driving assembly, a water supply pipe and a filter screen.

[0008] The inner cylinder is fixedly connected in the tank body, and a heating space is formed between the inner cylinder and the tank body.

[0009] The heating rods are arranged in a plurality of circumferential arrays in the heating space.

[0010] The temperature sensor is mounted on the inner side wall of the inner cylinder.

[0011] The humidity sensor is arranged on the inner side wall of the inner cylinder.

[0012] The sealing cover is detachably connected to the top end of the tank body.

[0013] The stirring cylinder is rotatably arranged in the inner cylinder.

[0014] The drive assembly is arranged between the stirring cylinder and the sealing cover.

[0015] The water delivery pipes are arranged in a plurality of circumferential arrays, and each of the water delivery pipes is in communication with the stirring cylinder.

[0016] The filter screen is fixedly connected to the bottom end of each water delivery pipe.

[0017] Further, the drive assembly comprises:

[0018] The motor is mounted on the upper side of the sealing cover.

[0019] The main gear is fixedly connected to the output end of the motor.

[0020] The driven wheel is fixedly connected to the stirring cylinder, and the main gear is engaged with the driven wheel.

[0021] The water inlet pipe is located in the water delivery pipe, and the water inlet pipe is rotatably connected with the water delivery pipe, and the water inlet pipe is provided with a water inlet valve.

[0022] Further, the bottom end of the tank body is provided with a base, and the base comprises:

[0023] The bottom rods are arranged in a plurality of circumferential arrays, and each of the bottom rods is fixedly connected to the bottom end of the tank body.

[0024] The bottom block is fixedly connected to the bottom end of each bottom rod.

[0025] Further, the top end of the sealing cover is fixedly connected with a fixing frame, and the fixing frame is provided with a fixing opening matched with the water inlet pipe.

[0026] Further, the bottom end of the sealing cover is provided with an outer groove and an inner groove matched with the side wall of the tank body and the side wall of the inner cylinder, and the outer groove and the inner groove are fixedly connected with sealing pads.

[0027] Further, the sealing cover is communicated with a feeding pipe, and the feeding pipe is provided with a feeding valve.

[0028] Further, the tank body and the inner cylinder are connected with a discharging pipe, and the discharging pipe is provided with a discharging valve.

[0029] (Three) beneficial effects

[0030] Compared with the prior art, the utility model provides a storage tank for modified asphalt, which has the following beneficial effects:

[0031] 1. In the utility model, the modified asphalt can enter the inner cylinder through the feeding pipe, the tank body and the inner cylinder can be matched to store the modified asphalt, and the sealing cover and the sealing gasket can be matched to improve the sealing performance of the modified asphalt storage.

[0032] 2. In the utility model, the temperature sensor can sense the temperature of the modified asphalt in the inner cylinder, the multiple heating rods can heat the modified asphalt in the inner cylinder, the storage temperature can be adjusted according to the storage requirements of the modified asphalt, and the flowability of the modified asphalt in the inner cylinder can be improved.

[0033] 3. In the utility model, the humidity sensor can sense the humidity of the modified asphalt in the inner cylinder, the multiple water pipes can add water to the modified asphalt in the inner cylinder when the humidity of the modified asphalt is too low, the stirring cylinder and the multiple water pipes can be matched to stir the modified asphalt in all directions, the humidity of the modified asphalt can be improved by heating the modified asphalt in the inner cylinder through the multiple heating rods when the humidity of the modified asphalt is too high, and the storage humidity can be adjusted according to the storage requirements of the modified asphalt. BRIEF DESCRIPTION OF DRAWINGS

[0034] Fig. 1 It is a structural schematic diagram of the whole application;

[0035] Fig. 2 It is a sectional view structural schematic diagram of the tank body, the inner cylinder and the sealing cover of the application;

[0036] Fig. 3 It is a structural schematic diagram of the stirring cylinder and the water pipe of the application;

[0037] Fig. 4 It is a structural schematic diagram of the water pipe and the filter screen of the application.

[0038] In the figure: 1, tank body; 2, inner cylinder; 3, heating rod; 4, temperature sensor; 5, humidity sensor; 6, sealing cover; 7, stirring cylinder; 8, water delivery pipe; 9, filter screen; 10, motor; 11, main gear; 12, driven wheel; 13, water inlet pipe; 14, bottom rod; 15, bottom block; 16, fixing frame; 17, feed pipe; 18, discharge pipe; 19, mounting frame. DETAILED DESCRIPTION

[0039] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0040] Please refer to Figs. 1 to 4The utility model provides a kind of storage tank for modified asphalt, including tank body 1, inner cylinder 2, heating rod 3, temperature sensor 4, humidity sensor 5, sealing cover 6, stirring cylinder 7, drive assembly, water pipe 8 and filter screen 9, inner cylinder 2 is fixedly connected in tank body 1, and heating space is formed between inner cylinder 2 and tank body 1, heating rod 3 is set to multiple, multiple heating rod 3 is arranged in the circumferential array in heating space, it is convenient to heat the modified asphalt in inner cylinder 2, to facilitate the storage temperature adjustment of modified asphalt, temperature sensor 4 is installed on the inner side wall of inner cylinder 2, it is convenient to the storage temperature response of modified asphalt, humidity sensor 5 is set on the inner side wall of inner cylinder 2, can respond to the storage humidity of modified asphalt, sealing cover 6 is detachably connected at the top of tank body 1, stirring cylinder 7 is rotationally arranged in inner cylinder 2, drive assembly is arranged between stirring cylinder 7 and sealing cover 6, water pipe 8 is set to multiple, multiple water pipe 8 is all communicated with stirring cylinder 7, when the humidity of modified asphalt is lower, it is convenient for the modified asphalt in inner cylinder 2 all azimuth water supply humidification, filter screen 9 is fixedly connected at the bottom of each water pipe 8, it is convenient to reduce the modified asphalt into water pipe 8, the bottom of sealing cover 6 is provided with outer groove and inner groove matched with the side wall of tank body 1 and the side wall of inner cylinder 2, and sealing pad is fixedly connected in outer groove and inner groove, by the cooperation of outer groove, inner groove and sealing pad, it is convenient to sealingly and stably install sealing cover 6 on tank body 1 and inner cylinder 2, so as to sealingly preserve the modified asphalt in tank body 1, and when sealing cover 6 is detached on tank body 1, stirring cylinder 7, water pipe 8 and filter screen 9 etc.

[0041] Specifically, the driving assembly comprises the motor 10, the main gear 11, the driven wheel 12 and the water inlet pipe 13, the motor 10 is installed on the upper side of the sealing cover 6, the top end of the sealing cover 6 is fixedly connected with the mounting frame 19, the mounting groove matched with the motor 10 is formed in the mounting frame 19, the motor 10 can be stably installed, the main gear 11 is fixedly connected on the output end of the motor 10, the driven wheel 12 is fixedly connected on the stirring drum 7, and the main gear 11 is engaged with the driven wheel 12, the water inlet pipe 13 is located in the water feeding pipe 8, and the water inlet pipe 13 is rotatably connected with the water feeding pipe 8, the water inlet valve is arranged on the water inlet pipe 13, the water can enter the stirring drum 7 through the water inlet pipe 13 when the water inlet valve is opened, so that the water can enter the multiple water feeding pipes 8 omnidirectionally, thereby the modified asphalt can be omnidirectionally supplemented and humidified, the top end of the sealing cover 6 is fixedly connected with the fixing frame 16, and the fixing port matched with the water inlet pipe 13 is formed in the fixing frame 16, so that the water inlet pipe 13 can be stably supported;

[0042] When the motor 10 is started, the motor 10 can drive the main gear 11 to rotate, so that the stirring drum 7 can be rotated through the engagement of the main gear 11 and the driven wheel 12, thereby the multiple water feeding pipes 8 can be rotated, and the modified asphalt in the inner drum 2 can be omnidirectionally stirred through the rotating cooperation of the stirring drum 7 and the multiple water feeding pipes 8, so that the fluidity of the modified asphalt can be improved.

[0043] Specifically, the bottom end of the tank body 1 is provided with a base, and the base comprises the bottom rods 14 and the bottom blocks 15, the bottom rods 14 are provided in plurality, and the plurality of bottom rods 14 are fixedly connected at the bottom end of the tank body 1, and the bottom blocks 15 are fixedly connected at the bottom end of each bottom rod 14.

[0044] Through the cooperation of the plurality of bottom rods 14 and the plurality of bottom blocks 15, the tank body 1 and the inner drum 2 can be stably supported, so that the modified asphalt can be stably supported and stored, and the influence of ground moisture on the storage of the modified asphalt can be reduced.

[0045] In summary, when the modified asphalt enters the inner cylinder 2 through the feeding pipe 17, the modified asphalt can be sealed and stored through the tank body 1, the inner cylinder 2 and the sealing cover 6, and the temperature sensor 4 and the humidity sensor 5 can sense the temperature and humidity of the modified asphalt in the inner cylinder 2; when the storage temperature of the modified asphalt is low, the plurality of heating rods 3 can heat the modified asphalt in all directions; when the humidity of the stored modified asphalt is high, the plurality of heating rods 3 heat the modified asphalt while starting the motor 10, and the motor 10 rotates the stirring cylinder 7 through the meshing of the main gear 11 and the driven wheel 12, so that the plurality of water pipes 8 can uniformly stir the modified asphalt in all directions, so that the modified asphalt can be uniformly dehumidified in all directions; when the storage humidity of the modified asphalt is low, the water inlet valve is opened, and the water uniformly enters the plurality of water pipes 8 through the water inlet pipe 13 and the stirring cylinder 7, so as to uniformly supplement and humidify the modified asphalt in all directions; at the same time, the plurality of water pipes 8 can uniformly stir the modified asphalt, and the modified asphalt can be uniformly humidified in all directions, so that the humidity of the modified asphalt can be adjusted according to the storage requirements of the modified asphalt.

[0046] Although the embodiments of the present application have been shown and described, it should be understood by those skilled in the art that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A storage tank for modified bitumen comprising a tank body (1), characterized in that, Also include: Inner cylinder (2), the inner cylinder (2) is fixedly connected in the tank body (1), and heating space is formed between the inner cylinder (2) and the tank body (1); Heating rod (3), the heating rod (3) is provided as multiple, multiple the heating rod (3) is arranged in the heating space in circumferential array; Temperature sensor (4), the temperature sensor (4) is installed on the inner side wall of the inner cylinder (2); Humidity sensor (5), the humidity sensor (5) is arranged on the inner side wall of the inner cylinder (2); Sealing cover (6), the sealing cover (6) is detachably connected at the top end of the tank body (1); Stirring cylinder (7), the stirring cylinder (7) is rotationally arranged in the inner cylinder (2); Drive assembly, the drive assembly is arranged between the stirring cylinder (7) and the sealing cover (6); Water pipe (8), the water pipe (8) is provided as multiple, multiple the water pipe (8) is all communicated with the stirring cylinder (7); Filter screen (9), the filter screen (9) is fixedly connected at the bottom end of each water pipe (8).

2. The storage tank for modified bitumen according to claim 1, wherein The drive assembly includes: Motor (10), the motor (10) is installed on the upper side of the sealing cover (6); Main gear (11), the main gear (11) is fixedly connected on the output end of the motor (10); Driven wheel (12), the driven wheel (12) is fixedly connected on the stirring cylinder (7), and the main gear (11) is engaged with the driven wheel (12); Water inlet pipe (13), the water inlet pipe (13) is located in the water pipe (8), and the water inlet pipe (13) is rotationally connected with the water pipe (8), and the water inlet pipe (13) is provided with a water inlet valve.

3. The storage tank for modified bitumen according to claim 2, wherein The bottom end of the tank body (1) is provided with a base, and the base includes: Bottom bar (14), the bottom bar (14) is provided as multiple, multiple the bottom bar (14) is all fixedly connected at the bottom end of the tank body (1); Bottom block (15), the bottom block (15) is fixedly connected at the bottom end of each bottom bar (14).

4. The storage tank for modified bitumen according to claim 3, wherein The top end of the sealing cover (6) is fixedly connected with a fixing frame (16), and the fixing frame (16) is provided with a fixing port matched with the water inlet pipe (13).

5. The storage tank for modified bitumen according to claim 4, wherein The bottom end of the sealing cover (6) is provided with an outer groove and an inner groove matched with the sidewall of the tank body (1) and the sidewall of the inner cylinder (2), and the outer groove and the inner groove are all fixedly connected with sealing pads.

6. The storage tank for modified bitumen according to claim 5, wherein The sealing cover (6) is communicated with a feeding pipe (17), and the feeding pipe (17) is provided with a feeding valve.

7. The storage tank for modified bitumen according to claim 6, wherein The tank body (1) and the inner cylinder (2) are connected with a discharge pipe (18), and the discharge pipe (18) is provided with a discharge valve.

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