CN203393103U

CN203393103U - Asphalt recycling tank

Info

Publication number: CN203393103U
Application number: CN201320496398.3U
Authority: CN
Inventors: 唐晓旭
Original assignee: Individual
Current assignee: Individual
Priority date: 2013-08-15
Filing date: 2013-08-15
Publication date: 2014-01-15
Anticipated expiration: 2023-08-15

Abstract

The utility model discloses an asphalt recycling tank, comprising a tank body, an inner processing chamber and a heat-conducting oil chamber, wherein a feeding hole and a smoke outlet are formed at the left side and the right side of the upper part of the inner processing chamber, respectively; a stirring motor is arranged at the middle part of the processing chamber; a motor shaft extends into the inner processing chamber; blades distributed with certain angle difference are arranged at the end part of the shaft; a conical inner chamber with a conical leakage plate is also arranged inside the inner processing chamber; a steel filter net is arranged on an outlet pipeline connected to the lower end of the conical inner chamber. Compared with the prior art, the asphalt recycling tank disclosed by the utility model has the beneficial effects that recycled asphalt oil can quickly come into use because of dual filter effects of the conical leakage plate inside the conical inner chamber and the filter net of the outlet pipeline; the asphalt recycling tank is convenient and fast in operation, high in recycling efficiency, simple in equipment structure and easy to clean.

Description

A kind of bitumen recovery tank

Technical field

The utility model relates to a kind of bitumen recovery equipment, specifically a kind of bitumen recovery tank.

Background technology

Fast development along with Process of Urbanization Construction, in the construction of the buildings such as highway, bridge pavement, house, often use bituminous material and bituminous material compound material, and along with the impact with environment that increases of vehicle, there are a large amount of damaged and situations of needing repairing in the asphalt mixture of highway, bridge pavement and roofing.If these asphalt mixtures are directly discarded, not only need again to increase construction budget, expense burden is huge, and a large amount of to human body and other harmful products of environment owing to containing in pitch, certainly will cause potentially dangerous to HUMAN HEALTH and social environment.Therefore, the recycling of pitch is more and more paid close attention to by everybody.

At present, the common equipment that bitumen recovery tank is processed, reclaimed as asphalt mixture is widely used.But also there is the application problem of every aspect in these bitumen recovery tanks: although the withdrawing can function having is more, and complex structure, the process-cycle is long, causes that organic efficiency is low, production cost is high; Although some withdrawing can efficiency is higher, little to the range of choice of asphalt mixture, can work range narrow, application prospect be limited.

Summary of the invention

For said circumstances, the utility model provides the bitumen recovery tank that a kind of simple structure, universality are high, be easy to cleaning, and the asphalt oil after reclaiming can utilize fast, convenient and practical.

Being constructed as follows of this bitumen recovery tank: comprise a cylindrical tank 1, in tank body 1, there is chamber 2 in processing, the external diameter of interior chamber 2 is less than the internal diameter of tank body 1, between tank body 1 He Nei chamber 2, be provided with the oil pocket 3 that passes into thermal oil, the top center of interior chamber 2 is provided with agitator motor 4, the stir shaft 5 of motor 4 extend in interior chamber 2, the end of stir shaft 5 is provided with multilayer leaf cutter 6, leaf cutter 6 distributes according to the differential seat angle of 60 ° from top to bottom along stir shaft, below leaf cutter 6, be provided with taper grease chamber 7, in grease chamber 7, be provided with the taper bushing 8 of the disassembling cleaning basically identical with its profile, on bushing 8, be distributed with the consistent hole of pore size 9, like this when asphalt mixture is heated to soften melting, asphalt oil can flow out from hole 9, and the impurity that can not melt remains on bushing 8.7 belows, grease chamber are connected with flowline 19, are also provided with removable steel filtering net 20 in flowline 19, are beneficial to further filter less impurity.Flowline 19 ends are provided with discharge port 10, and the asphalt oil flowing out in discharge port 10 is pumped in the storage tank 13 with fuel outlet 12 standby through toothed gear pump 11.The top of interior chamber 2 is also respectively equipped with opening for feed 14 and smoke outlet 15, and tank body 1 top and the bottom are provided with respectively thermal oil entrance 16 and outlet 17.

Inwall as preferred embodiment ，Nei chamber 2 is provided with the wall cutter 18 matching with leaf cutter 6, to strengthen the shearing action to asphalt mixture, makes the asphalt mixture can more easily separated fusing.

As preferred embodiment, smoke outlet also can be connected with smoke processing system, thereby by the waste gas absorption producing in removal process, is beneficial to environmental protection.

As preferred embodiment, described storage tank also comprises the insulation jacket with heating function.

In this programme, through the asphalt mixture of preliminary pulverization process from entering opening for feed 14 after tank body 1, due to tank body, 1 Zhong grease chamber 2 is provided with taper grease chamber 7, taper bushing 8 in taper grease chamber 7 can tentatively filter larger not molten impurity under the effect of gravity, thus the preliminary impurity elimination that guarantees to reclaim asphalt oil.Subsequently, steel filtering net 20 in the flowline 19 of taper grease chamber 7, can carry out secondary filtration to asphalt oil, because the mesh diameter of filter screen 20 is relatively little, can further remove issuable coking product in asphalt oil melting process and flow in the standby storage tank 13 of recovery, therefore wide to the range of choice of recovery asphalt mixture.Meanwhile, the taper bushing of disassembling cleaning and removable steel filtering net, shortened cleaning and the maintenance intervals of bitumen recovery tank, for equipment comes into operation time of having saved and improved efficiency again.Setting up of storage tank 13 can be come into operation the asphalt oil reclaiming at once after handling, and recycles efficiency high.Meanwhile, after smoke outlet is connected with smoke processing system, can, by waste gas absorption, be beneficial to environmental protection.

Accompanying drawing explanation

Fig. 1 is structural representation of the present utility model.

Embodiment

Bitumen recovery tank of the present utility model is now described by reference to the accompanying drawings, its formation is constructed as follows: comprise a cylindrical tank 1, in tank body 1, there is chamber 2 in processing, the external diameter of interior chamber 2 is less than the internal diameter of tank body 1, between tank body 1 He Nei chamber 2, be provided with the oil pocket 3 that passes into thermal oil, the top center of interior chamber 2 is provided with agitator motor 4, the stir shaft 5 of motor 4 extend in interior chamber 2, the end of stir shaft 5 is provided with multilayer leaf cutter 6, leaf cutter 6 distributes according to the differential seat angle of 60 ° from top to bottom along stir shaft, below leaf cutter 6, be provided with taper grease chamber 7, in grease chamber 7, be provided with the taper bushing 8 basically identical with its profile, on bushing 8, be distributed with the consistent hole of pore size 9, like this when pitch is heated to soften melting, can from hole 9, flow out, and the impurity that can not melt remains on bushing 8.7 belows, grease chamber are connected with flowline 19, are also provided with steel filtering net 20 in flowline 19, are beneficial to further filter less impurity.Flowline 19 ends are provided with discharge port 10, and the asphalt oil flowing out in discharge port 10 is pumped in the storage tank 13 with fuel outlet 12 standby through toothed gear pump 11.The top of interior chamber 2 is also respectively equipped with opening for feed 14 and smoke outlet 15, and tank body 1 top and the bottom are provided with respectively thermal oil entrance 16 and outlet 17.

Claims

1. a bitumen recovery tank, comprise a cylindrical tank (1), in tank body (1), there is chamber (2) in processing, the external diameter of interior chamber (2) is less than the internal diameter of tank body (1), between tank body (1) He Nei chamber (2), be provided with the oil pocket (3) that passes into thermal oil, the left and right sides of top, interior chamber (2) is respectively equipped with smoke outlet (15) and opening for feed (14), the top and the bottom of tank body (1) are provided with respectively thermal oil entrance (16) and outlet (17), interior chamber (2) top center is provided with agitator motor (4), the stir shaft (5) of motor (4) extend in interior chamber (2), the end of stir shaft (5) is provided with multilayer leaf cutter (6), leaf cutter (6) distributes according to the differential seat angle of 60 ° from top to bottom along stir shaft, in leaf cutter (6) below, be provided with taper grease chamber (7), it is characterized in that being provided with in grease chamber (7) the taper bushing (8) of the disassembling cleaning basically identical with its profile, on bushing (8), be distributed with the consistent hole of pore size (9), below, grease chamber (7) is connected with flowline (19), in flowline (19), be provided with removable steel filtering net (20), flowline (19) end is provided with discharge port (10), the asphalt oil flowing out in discharge port (10) is pumped in the storage tank (13) with fuel outlet (12) standby through toothed gear pump (11).

2. a kind of bitumen recovery tank claimed in claim 1, is characterized in that the inwall of interior chamber (2) is provided with the wall cutter (18) matching with leaf cutter (6).

3. a kind of bitumen recovery tank claimed in claim 1, is characterized in that smoke outlet also can be connected with smoke processing system.

4. a kind of bitumen recovery tank claimed in claim 1, is characterized in that described storage tank also comprises the insulation jacket with heating function.