Petroleum asphalt material recycling and heating equipment

Abstract

The utility model discloses petroleum asphalt material recycling and heating equipment, and relates to the field of asphalt recycling. The device comprises a heating main body, one end of the heating main body is provided with a feeding mechanism, the feeding mechanism comprises a feeding hopper, a filtering chamber, a crushing chamber and a filtering sieve plate, the feeding hopper is fixedly connected to the top end of the filtering chamber, the filtering sieve plate is rotationally connected into the filtering chamber, and the crushing chamber is fixedly connected to one end of the filtering chamber; the feeding hopper is used for feeding petroleum asphalt waste into the feeding mechanism, and the filtering cavity conveys large petroleum asphalt waste into the smashing cavity through a filtering sieve plate to be smashed. According to the device, the filtering chamber and the smashing chamber are arranged in the feeding mechanism, large-particle and large-block petroleum asphalt waste is smashed and then fed into the heating chamber to be heated, uneven heating of large-block asphalt in the heating process is prevented, and the heating efficiency is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of asphalt recycling, specifically to petroleum asphalt material recycling heating equipment. BACKGROUND

[0002] The petroleum asphalt material recycling heating equipment is a special equipment for heating and recycling waste petroleum asphalt material, and has a wide application in the fields of road construction, maintenance and asphalt mixture production. The equipment can heat the waste asphalt material to an appropriate temperature for reuse, thereby saving resources and reducing environmental pollution. The working principle of the petroleum asphalt material recycling heating equipment is mainly based on heat conduction and heat energy conversion. The equipment generates heat through a specific heat source, and then transfers the heat to the asphalt material through a heat conducting medium. The asphalt material gradually heats up after absorbing heat until the required temperature is reached.

[0003] Since the petroleum asphalt waste is generally collected and recycled, the recycled petroleum asphalt generally has different forms. When heating these asphalt waste after feeding them into the heating furnace, some large pieces of asphalt may not be evenly heated during the heating process, resulting in low heating efficiency or equipment damage. In view of the above situation, the petroleum asphalt material recycling heating equipment is provided to solve the above problems. SUMMARY

[0004] In view of the deficiencies of the prior art, the petroleum asphalt material recycling heating equipment is provided to solve the problem that since the petroleum asphalt waste is generally collected and recycled, the recycled petroleum asphalt generally has different forms, and when heating these asphalt waste after feeding them into the heating furnace, some large pieces of asphalt may not be evenly heated during the heating process, resulting in low heating efficiency or equipment damage.

[0005] To achieve the above purpose, the petroleum asphalt material recycling heating equipment is implemented through the following technical solutions: a petroleum asphalt material recycling heating equipment includes a heating main body, one end of the heating main body is provided with a feeding mechanism, the feeding mechanism includes a feeding hopper, a filtering chamber, a crushing chamber and a filter screen plate, the feeding hopper is fixedly connected to the top end of the filtering chamber, the filter screen plate is rotatably connected in the filtering chamber, and the crushing chamber is fixedly connected to one end of the filtering chamber. The feeding hopper is used to feed the petroleum asphalt waste into the feeding mechanism, and the filtering chamber is used to feed the large pieces of petroleum asphalt waste into the crushing chamber for crushing through the filter screen plate.

[0006] Preferably, one end of the filtering chamber is provided with a discharge groove, and the bottom end of the filtering chamber is fixedly connected with a feeding pipe, and the feeding pipe is used to feed the small particle asphalt waste into the heating main body.

[0007] Preferably, one end of the crushing chamber is fixedly connected with a rotating motor, a crushing roller is rotatably connected in the crushing chamber, the crushing roller is fixedly connected on the power output end of the rotating motor, support columns are fixedly connected at the bottom end of the crushing chamber, a discharge branch pipe is fixedly connected between the support columns, and the other end of the discharge branch pipe is fixedly connected in the feeding pipe, and the discharge branch pipe is used for feeding the crushed petroleum asphalt waste particles into the heating body.

[0008] Preferably, one end of the filter screen plate is fixedly connected with a rotating shaft, the rotating shaft is rotatably connected in the filter chamber, the other end of the filter screen plate is fixedly connected with a support upper plate, the bottom end of the support upper plate is fixedly connected with a spring, the other end of the spring is fixedly connected with a fixed lower plate, the fixed lower plate is fixedly connected at the bottom end of the discharge chute, and the other end of the filter screen plate is arranged in the crushing chamber.

[0009] Preferably, the feeding mechanism further comprises a support frame, the filter chamber is fixedly connected in the support frame, the support columns are fixedly connected at the top end of the support frame, and the support frame is fixedly connected at one end of the heating body.

[0010] Preferably, the heating body is further provided with a discharge port.

[0011] The petroleum asphalt material recycling and heating equipment has the following beneficial effects: the petroleum asphalt material recycling and heating equipment is provided with a filter chamber and a crushing chamber in a feeding mechanism, large-particle and large-block petroleum asphalt waste is crushed and then fed into a heating chamber for heating, uneven heating of the large-block asphalt during the heating process is prevented, and the heating efficiency is improved. BRIEF DESCRIPTION OF DRAWINGS

[0012] In order to more clearly illustrate the technical solutions of the embodiments of the present application or the prior art, the following will briefly introduce the drawings needed to be used in the embodiment or prior art description. Obviously, the drawings in the following description only show some embodiments of the present application, and other drawings can also be obtained by those skilled in the art without any creative effort.

[0013] Figure 1 It is a whole front structure schematic view of the present application;

[0014] Figure 2 It is a whole structure schematic view of the feeding mechanism of the present application;

[0015] Figure 3 It is a cross-sectional structure schematic view of the filter chamber of the present application;

[0016] Figure 4 It is a whole structure schematic view of the filter screen plate of the present application;

[0017] Figure 5 The utility model powder crushing chamber cross section structure schematic diagram.

[0018] In the figure: 1, heating main body;2, feeding mechanism;21, into the hopper;22, filter chamber;221, discharge groove;222, into the pipe;23, crushing chamber;231, rotating motor;232, crushing roller;233, support column;234, discharge branch pipe;24, support frame body;25, filter sieve plate;251, rotating shaft;252, support upper plate;253, spring;254, fixed lower plate;3, discharge port. DETAILED DESCRIPTION

[0019] In order to make the utility model embodiment purposes, technical scheme and advantages more clearly, the technical scheme in the utility model embodiment is clearly and completely described, obviously, the described embodiment is a part of the embodiment of the utility model, rather than all the embodiment. Based on the embodiment in the utility model, all other embodiments obtained by the ordinary skill in the art without making creative labor are within the protection scope of the utility model.

[0020] The petroleum asphalt material recycling and heating equipment provided in the embodiment of the application solves the problem that the recycled petroleum asphalt is generally in different forms, some large asphalt blocks are not easy to be heated uniformly in the heating process when the asphalt waste is sent into a heating furnace, and the heating efficiency is low or the equipment is damaged.

[0021] In order to better understand the above technical scheme, the above technical scheme will be described in detail in combination with the drawings of the specification and specific embodiments.

[0022] The utility model discloses a petroleum asphalt material recycling and heating equipment.

[0023] According to the drawings, Figures 1-5 As shown,

[0024] The utility model relates to a petroleum pitch waste material recycling device, including heating main body 1, the one end of heating main body 1 is provided with feeding mechanism 2, and the other end of heating main body 1 is provided with discharge port 3, feeding mechanism 2 includes feeding hopper 21, filter chamber 22, crushing chamber 23 and filter screen 25, feeding hopper 21 fixedly connected at the top of filter chamber 22, filter screen 25 is rotatably connected in filter chamber 22, crushing chamber 23 is fixedly connected at one end of filter chamber 22, wherein, feeding hopper 21 is used to send petroleum pitch waste material into feeding mechanism 2, filter chamber 22 sends big petroleum pitch waste material into crushing chamber 23 for crushing through filter screen 25, when using, petroleum pitch waste material enters filter chamber 22 through feeding hopper 21, small particle petroleum pitch waste material in filter chamber 22 is passed through filter screen 25 and enters heating main body 1 for heating treatment, big particle petroleum pitch waste material falls on filter screen 25 and falls into crushing chamber 23 for crushing, and small particle petroleum pitch particles after crushing enter heating main body 1 for heating treatment again.

[0025] The utility model relates to a petroleum pitch waste material recycling device, including heating main body 1, the one end of heating main body 1 is provided with feeding mechanism 2, and the other end of heating main body 1 is provided with discharge port 3, feeding mechanism 2 includes feeding hopper 21, filter chamber 22, crushing chamber 23 and filter screen 25, feeding hopper 21 fixedly connected at the top of filter chamber 22, filter screen 25 is rotatably connected in filter chamber 22, crushing chamber 23 is fixedly connected at one end of filter chamber 22, wherein, feeding hopper 21 is used to send petroleum pitch waste material into feeding mechanism 2, filter chamber 22 sends big petroleum pitch waste material into crushing chamber 23 for crushing through filter screen 25, when using, petroleum pitch waste material enters filter chamber 22 through feeding hopper 21, small particle petroleum pitch waste material in filter chamber 22 is passed through filter screen 25 and enters heating main body 1 for heating treatment, big particle petroleum pitch waste material falls on filter screen 25 and falls into crushing chamber 23 for crushing, and small particle petroleum pitch particles after crushing enter heating main body 1 for heating treatment again.

[0026] The utility model relates to a petroleum pitch waste material recycling device, including heating main body 1, the one end of heating main body 1 is provided with feeding mechanism 2, and the other end of heating main body 1 is provided with discharge port 3, feeding mechanism 2 includes feeding hopper 21, filter chamber 22, crushing chamber 23 and filter screen 25, feeding hopper 21 fixedly connected at the top of filter chamber 22, filter screen 25 is rotatably connected in filter chamber 22, crushing chamber 23 is fixedly connected at one end of filter chamber 22, wherein, feeding hopper 21 is used to send petroleum pitch waste material into feeding mechanism 2, filter chamber 22 sends big petroleum pitch waste material into crushing chamber 23 for crushing through filter screen 25, when using, petroleum pitch waste material enters filter chamber 22 through feeding hopper 21, small particle petroleum pitch waste material in filter chamber 22 is passed through filter screen 25 and enters heating main body 1 for heating treatment, big particle petroleum pitch waste material falls on filter screen 25 and falls into crushing chamber 23 for crushing, and small particle petroleum pitch particles after crushing enter heating main body 1 for heating treatment again.

[0027] The utility model relates to a petroleum pitch waste material recycling device, including heating main body 1, the one end of heating main body 1 is provided with feeding mechanism 2, and the other end of heating main body 1 is provided with discharge port 3, feeding mechanism 2 includes feeding hopper 21, filter chamber 22, crushing chamber 23 and filter screen 25, feeding hopper 21 fixedly connected at the top of filter chamber 22, filter screen 25 is rotatably connected in filter chamber 22, crushing chamber 23 is fixedly connected at one end of filter chamber 22, wherein, feeding hopper 21 is used to send petroleum pitch waste material into feeding mechanism 2, filter chamber 22 sends big petroleum pitch waste material into crushing chamber 23 for crushing through filter screen 25, when using, petroleum pitch waste material enters filter chamber 22 through feeding hopper 21, small particle petroleum pitch waste material in filter chamber 22 is passed through filter screen 25 and enters heating main body 1 for heating treatment, big particle petroleum pitch waste material falls on filter screen 25 and falls into crushing chamber 23 for crushing, and small particle petroleum pitch particles after crushing enter heating main body 1 for heating treatment again.

[0028] The feeding mechanism 2 further comprises a supporting frame 24, the filtering chamber 22 is fixedly connected in the supporting frame 24, a supporting column 233 is fixedly connected at the top end of the supporting frame 24, and the supporting frame 24 is fixedly connected at one end of the heating main body 1.

[0029] The basic principle and main features of the present application and the advantages of the present application are shown and described above. It should be understood by those skilled in the art that the present application is not limited by the above examples, and the above examples and descriptions in the specification are only to illustrate the principles of the present application. Without departing from the spirit and scope of the present application, various changes and improvements can be made to the present application, and these changes and improvements all fall within the scope of the claimed present application. The scope of protection of the present application is defined by the appended claims and their equivalents.

Claims

1. A petroleum bituminous material recycling heating apparatus comprising a heating main body (1), characterized in that, One end of the heating main body (1) is provided with a feeding mechanism (2), the feeding mechanism (2) comprises a feeding hopper (21), a filtering chamber (22), a crushing chamber (23) and a filter screen plate (25); The feeding hopper (21) is fixedly connected at the top end of the filtering chamber (22), the filter screen plate (25) is rotatably connected in the filtering chamber (22), and the crushing chamber (23) is fixedly connected at one end of the filtering chamber (22). The feeding hopper (21) is used to send petroleum asphalt waste into the feeding mechanism (2), the filtering chamber (22) sends large block petroleum asphalt waste into the crushing chamber (23) for crushing through the filter screen plate (25).

2. The bitumen material recovery heating apparatus according to claim 1, characterized in that: One end of the filtering chamber (22) is provided with a discharge groove (221), and the bottom end of the filtering chamber (22) is fixedly connected with a feeding pipe (222), which is used to send small particle asphalt waste into the heating main body (1).

3. The bitumen feedstock recovery heating apparatus of claim 2, wherein: One end of the crushing chamber (23) is fixedly connected with a rotating motor (231), the crushing chamber (23) is rotatably connected with a crushing roller (232) inside, the crushing roller (232) is fixedly connected on the power output end of the rotating motor (231), the bottom end of the crushing chamber (23) is fixedly connected with a support column (233), the support columns (233) are fixedly connected with a discharge branch pipe (234) therebetween, the other end of the discharge branch pipe (234) is fixedly connected in the feeding pipe (222), and the discharge branch pipe (234) is used to send crushed petroleum asphalt waste particles into the heating main body (1).

4. The bitumen material recovery heating apparatus according to claim 2, wherein: One end of the filter screen plate (25) is fixedly connected with a rotating shaft (251), the rotating shaft (251) is rotatably connected in the filtering chamber (22), the other end of the filter screen plate (25) is fixedly connected with a support upper plate (252), the bottom end of the support upper plate (252) is fixedly connected with a spring (253), the other end of the spring (253) is fixedly connected with a fixed lower plate (254), the fixed lower plate (254) is fixedly connected at the bottom end of the discharge groove (221), and the other end of the filter screen plate (25) is arranged in the crushing chamber (23).

5. The bitumen feedstock recovery heating apparatus of claim 3, wherein: The feeding mechanism (2) further comprises a support frame (24), the filtering chamber (22) is fixedly connected in the support frame (24), the support columns (233) are fixedly connected at the top end of the support frame (24), and the support frame (24) is fixedly connected at one end of the heating main body (1).

6. The petroleum pitch material recovery heating apparatus according to claim 1, characterized by: The heating main body (1) is further provided with a discharge port (3).

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