CN219064194U

CN219064194U - Condensing tail gas oil refining recovery unit

Info

Publication number: CN219064194U
Application number: CN202320118188.4U
Authority: CN
Inventors: 阎宗艮
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-01-16
Filing date: 2023-01-16
Publication date: 2023-05-23
Anticipated expiration: 2033-01-16

Abstract

The utility model belongs to the technical field of condensation recovery of tire combustion pyrolysis tail gas, and provides a condensation tail gas oil refining recovery device. The utility model comprises the following steps: the pipeline assembly comprises an air inlet pipe and an air delivery pipe, and the air inlet pipe is communicated with the external oil refining device and is used for collecting tail gas generated by the external oil refining device; the air delivery pipe is communicated with the air inlet pipe; the condenser is arranged on the air inlet pipe and is used for cooling the oil refining tail gas passing through the air inlet pipe; the liquid collecting mechanism comprises a liquid cylinder and a spiral condensing pipe; the spiral condensing pipe is arranged in the liquid cylinder and penetrates through the liquid cylinder to extend to the upper direction and the lower direction of the liquid cylinder, and one end of the spiral condensing pipe is connected with the gas pipe and communicated with the gas pipe; wherein the liquid cylinder is filled with liquid in a sealing way. The device can be effectual with oil refining tail gas condensation become oil, wherein, the condenser that adopts carries out the mode of cooling preliminary treatment to oil refining tail gas, the effectual condensation efficiency and the liquid yield that have improved.

Description

Condensing tail gas oil refining recovery unit

Technical Field

The utility model relates to the technical field of condensation recovery of tire combustion pyrolysis tail gas, in particular to a condensation tail gas oil refining recovery device.

Background

The tyre cracking is to put the waste tyre into a high-temperature normal-pressure cracking kettle, add a catalyst and then heat the waste tyre for catalytic cracking, so as to generate tyre oil, carbon black, steel wires and noncondensable gas, wherein the tyre oil is mainly used as fuel or refined by an oil refinery to obtain gasoline and diesel oil, and most of tyre oil in the market at present is directly used as fuel.

However, the final non-condensable gas is often discharged to the atmosphere, which affects the environment.

There is therefore a need for a device that can effectively treat the above exhaust gases.

Disclosure of Invention

Aiming at the defects in the prior art, the utility model provides a condensed tail gas oil refining recovery device for increasing the treatment of waste gas generated by tyre cracking.

The utility model provides a condensing tail gas oil refining recovery device, which comprises: the pipeline assembly comprises an air inlet pipe and an air delivery pipe, and the air inlet pipe is communicated with the external oil refining device and is used for collecting tail gas generated by the external oil refining device; the air delivery pipe is communicated with the air inlet pipe; the condenser is arranged on the air inlet pipe and is used for cooling the oil refining tail gas passing through the air inlet pipe; the liquid collecting mechanism comprises a liquid cylinder and a spiral condensing pipe; the spiral condensing pipe is arranged in the liquid cylinder and penetrates through the liquid cylinder to extend to the upper direction and the lower direction of the liquid cylinder, and one end of the spiral condensing pipe is connected with the gas pipe and communicated with the gas pipe; wherein the liquid cylinder is filled with liquid in a sealing way.

Further, the device also comprises a fixing frame, wherein the fixing frame is installed on the ground; the liquid cylinder is fixedly arranged on the fixing frame. In practical application, the fixing frame is formed by welding angle irons.

Further, the device also comprises a collecting liquid pipe and a collecting liquid box; one end of the liquid collecting pipe is connected and communicated with the other end of the spiral condensing pipe, and the other end of the liquid collecting pipe extends into the liquid collecting box. In practical use, the design facilitates the collection of liquid from the spiral condenser tube.

Further, a valve is arranged on the liquid collecting pipe. In practical application, the valve in the design effectively realizes the opening, closing and stopping.

Further, the temperature of the condenser is set between 15 degrees below zero and 25 degrees below zero. In practical use, the optimal temperature of the condenser is twenty degrees below zero. By means of the temperature setting, the gas entering the air inlet pipe can be effectively cooled.

Further, the liquid cylinder is further provided with a liquid pipe, and the liquid pipe penetrates through the side wall direction of the liquid cylinder and is close to the bottom surface of the liquid cylinder. In practical application, the liquid pipe is a liquid inlet pipe and a liquid outlet pipe.

Further, the liquid of the liquid cylinder is brine. In practical use, the liquid in the design can effectively realize the non-solidification effect, so that the liquid can be continuously used in a multi-cooling environment, and the application signal property is improved.

According to the technical scheme, the condensing tail gas oil refining recovery device has the beneficial effects that:

in practical application, the whole body is fixed through the fixing frame, so that the daily operation and the daily maintenance are convenient. And meanwhile, tail gas enters from the air inlet pipe, so that the tail gas enters into the spiral condensing pipe, the oil-gas mixture is collected by the spiral condensing pipe, and liquid is filled into the liquid cylinder in the liquid collecting mechanism, so that the condensation is accelerated.

Drawings

In order to more clearly illustrate the embodiments of the present utility model, the drawings that are used in the description of the embodiments or the prior art will be briefly described below. Throughout the drawings, the elements or portions are not necessarily drawn to actual scale.

FIG. 1 is a schematic diagram of a front view of a condensing tail gas oil refining recovery device according to an embodiment of the present utility model;

fig. 2 is an enlarged schematic view at a shown in fig. 1.

Reference numerals:

the device comprises a pipeline assembly 1, an air inlet pipe 11, an air delivery pipe 12, a condenser 2, a liquid collecting mechanism 3, a liquid cylinder 31, a spiral condensing pipe 32, a fixing frame 4, a liquid collecting pipe 5, a liquid collecting tank 6, a valve 7 and a liquid pipe 8.

Detailed Description

Embodiments of the technical scheme of the present utility model will be described in detail below with reference to the accompanying drawings. The following examples are only for more clearly illustrating the technical aspects of the present utility model, and thus are merely examples, and are not intended to limit the scope of the present utility model.

An example is substantially as shown in figures 1 and 2:

example 1:

as shown in fig. 1 and fig. 2, the condensed tail gas oil refining recovery device provided by the embodiment of the utility model can increase the treatment of waste gas generated by tyre cracking and improve the condensate effect.

The utility model comprises the following steps: a pipeline assembly 1, wherein the pipeline assembly 1 comprises an air inlet pipe 11 and an air delivery pipe 12, and the air inlet pipe 11 is communicated with an external oil refining device and is used for collecting tail gas generated by the external oil refining device; the gas transmission pipe 12 is communicated with the gas inlet pipe 11; the condenser 2 is arranged on the air inlet pipe 11 and is used for cooling the oil refining tail gas passing through the air inlet pipe 11; and a liquid collecting mechanism 3, the liquid collecting mechanism 3 comprising a liquid cylinder 31 and a spiral condensing tube 32; the spiral condensing pipe 32 is installed in the liquid cylinder 31 and penetrates through the liquid cylinder 31 to extend to the upper direction and the lower direction, and one end of the spiral condensing pipe 32 is connected with the gas pipe 12 and communicated with the gas pipe; wherein the liquid cartridge 31 is filled with a liquid in a sealed manner. In practical application, the whole body is fixed through the fixing frame 4, so that the daily operation and the daily maintenance are convenient. At the same time, the tail gas is introduced from the air inlet pipe 11, and then enters the spiral condensing pipe 32, the oil-gas mixture is collected by the spiral condensing pipe 32, and the liquid cylinder 31 in the liquid collecting mechanism 3 is filled with liquid to accelerate condensation.

In the embodiment, the device also comprises a fixed frame 4, wherein the fixed frame 4 is arranged on the ground; the liquid cylinder 31 is fixedly arranged on the fixing frame 4. In practical use, the fixing frame 4 is welded by angle iron.

In this embodiment, the device further comprises a collection liquid pipe 5 and a collection liquid tank 6; one end of the collecting liquid pipe 5 is connected and communicated with the other end of the spiral condensing pipe 32, and the other end of the collecting liquid pipe 5 extends into the collecting liquid tank 6. In practice, this design facilitates the collection of liquid exiting the spiral condenser tube 32.

In this embodiment, the collecting tube 5 is provided with a valve 7. In practical application, the valve 7 in the design effectively realizes the opening, closing and stopping.

In this embodiment, the temperature of the condenser 2 is set between 15 degrees below zero and 25 degrees below zero. In practice, the optimal temperature of the condenser 2 is at-twenty degrees. Such temperature setting can effectively cool down the gas introduced into the intake pipe 11.

In this embodiment, the liquid tube 31 further has a liquid tube 8, and the liquid tube 8 is disposed through the liquid tube 31 in the sidewall direction and is close to the bottom surface of the liquid tube 31. In practical use, the liquid pipe 8 is a liquid inlet pipe 8 and a liquid outlet pipe 8. Meanwhile, the liquid cylinder 31 also adopts a double-layer structure and a vacuum design, so that the temperature in the liquid cylinder 31 can be effectively kept, the safety is improved, and the energy sources can be saved.

In this embodiment, the liquid in the liquid cylinder 31 is brine. In practical use, the liquid in the design can effectively realize the non-solidification effect, so that the liquid can be continuously used in a multi-cooling environment, and the application signal property is improved.

To sum up, this condensing tail gas oil refining recovery unit, not only structural design is reasonable, easy operation moreover can be effectual with oil refining tail gas condensation become oil, wherein, the condenser 2 that adopts carries out the mode of cooling preliminary treatment to oil refining tail gas, the effectual condensation efficiency and the liquid yield that have improved.

The above embodiments are only for illustrating the technical solution of the present utility model, and are not limiting; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some or all of the technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit of the utility model, and are intended to be included within the scope of the appended claims and description.

Claims

1. A condensed tail gas refinery recovery unit, comprising:

the pipeline assembly comprises an air inlet pipe and an air delivery pipe, and the air inlet pipe is communicated with the external oil refining device and is used for collecting tail gas generated by the external oil refining device; the air delivery pipe is communicated with the air inlet pipe;

the condenser is arranged on the air inlet pipe and is used for cooling the oil refining tail gas passing through the air inlet pipe; a kind of electronic device with high-pressure air-conditioning system

The liquid collecting mechanism comprises a liquid cylinder and a spiral condensing pipe; the spiral condensing pipe is arranged in the liquid cylinder and penetrates through the liquid cylinder to extend to the upper direction and the lower direction of the liquid cylinder, and one end of the spiral condensing pipe is connected and communicated with the gas pipe; wherein the liquid cylinder is filled with liquid in a sealing way.

2. The condensed tail gas refinery recovery unit according to claim 1, further comprising: the fixed mount is arranged on the ground; the liquid cylinder is fixedly arranged on the fixing frame.

3. The condensed tail gas oil refining recovery device according to claim 1, further comprising a collection liquid pipe and a collection liquid tank; one end of the liquid collecting pipe is connected and communicated with the other end of the spiral condensing pipe, and the other end of the liquid collecting pipe extends into the liquid collecting box.

4. A condensed tail gas oil refining recovery device according to claim 3, wherein a valve is provided on the liquid collecting pipe.

5. The condensed tail gas oil refining recovery device according to claim 1, wherein the temperature of the condenser is set between 15 degrees below zero and 25 degrees below zero.

6. The condensed tail gas oil refining recovery device according to claim 1, wherein the liquid cylinder is further provided with a liquid pipe, and the liquid pipe penetrates through the side wall direction of the liquid cylinder and is close to the bottom surface of the liquid cylinder.

7. The condensed tail gas oil refining recovery device according to claim 1, wherein the liquid in the liquid cylinder is brine.