CN219149272U

CN219149272U - Rectifying column for asphalt production and processing

Info

Publication number: CN219149272U
Application number: CN202223570304.0U
Authority: CN
Inventors: 顾忠炜; 顾爱华; 张小钢; 郭连桂
Original assignee: Zhejiang Weike New Material Technology Development Co ltd
Current assignee: Zhejiang Weike New Material Technology Development Co ltd
Priority date: 2022-12-30
Filing date: 2022-12-30
Publication date: 2023-06-09
Anticipated expiration: 2032-12-30

Abstract

The utility model discloses a rectifying tower for asphalt production and processing, which comprises a tower body, wherein a mounting ring is fixedly connected to the inside of the tower body, a filter screen is fixedly connected to the mounting ring, a rotating rod is rotatably connected to the inside of the filter screen, a plurality of wind-driven blades are fixedly connected to the top of the rotating rod extending to the top of the filter screen, a plurality of cleaning rods are fixedly connected to the outer surface of the rotating rod, and an inclined groove is formed in one side of the tower body. According to the utility model, when asphalt steam enters the tower body, the wind-driven blades on the rotating rod in the filter screen are driven to rotate, so that the rotating rod on the filter screen can be driven to rotate, the cleaning rod on the filter screen can be driven to rotate through the rotation of the rotating rod, the filter screen can be cleaned through the cleaning rod, and impurities can be introduced into the collecting frame through the inclined groove during cleaning, thereby effectively avoiding the possibility of easy blockage of the filter screen and improving the filtering efficiency of feed liquid in the rectifying tower.

Description

Rectifying column for asphalt production and processing

Technical Field

The utility model relates to the technical field of asphalt processing, in particular to a rectifying tower for asphalt production and processing.

Background

Asphalt is a blackish brown complex mixture composed of hydrocarbon compounds with different molecular weights and nonmetallic derivatives thereof, is one of high-viscosity organic liquids, exists in the form of asphalt or tar, has black surface and is soluble in carbon disulfide. Asphalt is a waterproof, moistureproof and anticorrosive organic cementing material, and is mainly divided into coal tar asphalt, petroleum asphalt and natural asphalt, and is used in the industries of paint, plastics, rubber, etc. and paving.

During production, the rectifying tower is required to be used, so that the material liquid in the tower body is conveniently recycled, the filter screen is arranged in the tower body, the material liquid is filtered and recycled, the column filter screen is easy to block during filtration due to the fact that some particulate matters are mixed in the material liquid, the existing filter screen does not have a self-cleaning function, and then the recycling of the material liquid can be affected.

Disclosure of Invention

The utility model aims to solve the defects in the prior art, and provides a rectifying tower for asphalt production and processing.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a rectifying column for pitch production and processing, includes the tower body, the inside fixedly connected with collar of tower body, fixedly connected with filter screen on the collar, the inside rotation of filter screen is connected with the dwang, the top of dwang extends to a plurality of wind-driven leaves of equal fixedly connected with in top of filter screen, the surface fixedly connected with of dwang a plurality of clean poles, inclined groove has been seted up to one side of tower body, one side fixedly connected with of tower body collects the frame, one side of tower body just is located the top intercommunication of collecting the frame and has the intake pipe, be provided with the heater in the intake pipe.

As a further description of the above technical solution:

the filter screen sets up to be hemisphere form, a plurality of the bottom of cleaning rod with the surface of filter screen contacts.

As a further description of the above technical solution:

the inside of tower body and be located the top fixedly connected with three column plates of filter screen, three the top of column plate all fixedly connected with shower.

As a further description of the above technical solution:

the top of the sprayer at the top is fixedly connected with a drying layer, and one side of each of the three sprayers is communicated with a water inlet pipe.

As a further description of the above technical solution:

one end of each of the three water inlet pipes extends to the outside of the tower body and is communicated with the same fixed pipe, and the bottom ends of the fixed pipes are communicated with the bottom of the tower body.

As a further description of the above technical solution:

the fixed pipe is provided with a water pump, and the top of the tower body is provided with an air outlet.

The utility model has the following beneficial effects:

compared with the prior art, this rectifying column for pitch production and processing, when entering into the tower body through pitch steam, the wind-driven leaf on the dwang rotates in the drive filter screen, can make the dwang on the filter screen rotate, can drive the clean pole rotation on the filter screen through the rotation of dwang, can clear up the filter screen through the clean pole to through the inclined groove during the clearance, can be with impurity leading-in to collect in the frame, the effectual easy possibility of blockking up of filter screen that avoids has improved the filtration efficiency of feed liquid in the rectifying column.

Drawings

FIG. 1 is a perspective view of the whole structure of a rectifying tower for asphalt production and processing;

FIG. 2 is a front view of the whole structure of the rectifying tower for asphalt production and processing;

fig. 3 is an enlarged view at a in fig. 2.

Legend description:

1. a tower body; 2. a mounting ring; 3. a filter screen; 4. a rotating lever; 5. wind-driven leaves; 6. a cleaning lever; 7. an inclined groove; 8. a collection frame; 9. an air inlet pipe; 10. a heater; 11. a tray; 12. a sprayer; 13. drying the layer; 14. a water inlet pipe; 15. a fixed tube; 16. a water pump; 17. and an air outlet.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-3, the utility model provides a rectifying tower for asphalt production and processing, which comprises: including tower body 1, the top of tower body 1 is provided with gas outlet 17, the inside fixedly connected with collar 2 of tower body 1, fixedly connected with filter screen 3 on the collar 2, filter screen 3 sets up to be hemisphere form, the inside rotation of filter screen 3 is connected with dwang 4, dwang 4 sets up the central point department at filter screen 3, the top of dwang 4 extends to the equal fixedly connected with of top of filter screen 3 a plurality of wind drive leaves 5, the surface fixedly connected with of dwang 4 a plurality of cleaning bars 6, the bottom of cleaning bar 6 needs to set up the cleaning brush, conveniently clear up the impurity on the filter screen 3, the bottom of a plurality of cleaning bars 6 contacts with the surface of filter screen 3, inclined groove 7 has been seted up to one side of tower body 1, one side fixedly connected with of tower body 8, one side of tower body 1 just is located the top intercommunication of collecting frame 8 has intake pipe 9, be provided with heater 10 on intake pipe 9, through setting up heater 10 on intake pipe 9, can avoid getting into the steam temperature reduction in intake pipe 9, influence follow-up rectification.

The inside of tower body 1 and be located the top fixedly connected with three column plates 11 of filter screen 3, all store certain feed liquid on every column plate 11, when gas passed column plate 11 upper liquid layer, the equal fixedly connected with shower 12 of top of three column plate 11, the top fixedly connected with dry layer 13 of shower 12 that is located the top, one side of three shower 12 all communicates there is inlet tube 14, the one end of three inlet tube 14 all extends to the outside of tower body 1 and communicates there is same fixed pipe 15, the bottom of fixed pipe 15 communicates with the bottom of tower body 1, be provided with water pump 16 on the fixed pipe 15, external power source and control switch are connected to water pump 16, can take out the feed liquid of tower body 1 bottom into the shower 12 of each layer through water pump 16.

Working principle:

during operation, steam in asphalt processing is communicated with the air inlet pipe 9 on the tower body 1, the water pump 16 is started, feed liquid in the bottom of the inner cavity of the tower body 1 is led into the sprayer 12 through the fixed pipe 15 and the water inlet pipe 14, the feed liquid is sprayed out through the sprayer 12, the feed liquid falls into the bottom of the tower body 1 from top to bottom under the action of gravity through each layer of tower plates 11, the feed liquid falls onto the filter screen 3 firstly when falling into the bottom of the tower body 1, the feed liquid is filtered through the filter screen 3, at the moment, some particulate matters in the feed liquid can be left on the filter screen 3 and the mounting ring 2, and the feed liquid falls back, meanwhile, external asphalt steam can be heated through the air inlet pipe 9 and enters the interior of the tower body 1, the steam can blow the wind-driven blades 5 at the bottom of the filter screen 3, the wind-driven blades 5 can drive the rotation of the rotary rods 4 in the filter screen 3, the cleaning rods 6 on the surface of the filter screen 3 can be driven through the rotation of the rotary rods 4, the impurities on the filter screen 3 and the mounting ring 2 can be moved to the inclined grooves 7 through the rotation of the cleaning rods 6, and the impurities on the inclined grooves 7 can be led into the inclined grooves 7 through the inclined grooves 8.

Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.

Claims

1. The utility model provides a rectifying column for pitch production and processing, includes tower body (1), its characterized in that: the inside fixedly connected with collar (2) of tower body (1), fixedly connected with filter screen (3) on collar (2), the inside rotation of filter screen (3) is connected with dwang (4), the top of dwang (4) extends to a plurality of wind-driven leaf (5) of equal fixedly connected with in top of filter screen (3), the surface fixedly connected with of dwang (4) a plurality of clean poles (6), inclined groove (7) have been seted up to one side of tower body (1), one side fixedly connected with of tower body (1) collects frame (8), one side of tower body (1) just is located the top intercommunication of collecting frame (8) and has intake pipe (9), be provided with heater (10) on intake pipe (9).

2. The rectifying column for asphalt production and processing according to claim 1, wherein: the filter screen (3) is arranged in a hemispherical shape, and the bottoms of the cleaning rods (6) are contacted with the outer surface of the filter screen (3).

3. The rectifying column for asphalt production and processing according to claim 1, wherein: three column plates (11) are fixedly connected to the inside of the column body (1) and located above the filter screen (3), and sprayers (12) are fixedly connected to the tops of the three column plates (11).

4. A rectifying column for asphalt production and processing according to claim 3, characterized in that: the top of the sprayer (12) at the top is fixedly connected with a drying layer (13), and one side of each of the three sprayers (12) is communicated with a water inlet pipe (14).

5. The rectifying column for asphalt production and processing according to claim 4, wherein: one end of each of the three water inlet pipes (14) extends to the outside of the tower body (1) and is communicated with the same fixed pipe (15), and the bottom end of each fixed pipe (15) is communicated with the bottom of the tower body (1).

6. The rectifying column for asphalt production and processing according to claim 5, wherein: the fixed pipe (15) is provided with a water pump (16), and the top of the tower body (1) is provided with an air outlet (17).