CN216320956U

CN216320956U - VOCs recycle adsorption equipment

Info

Publication number: CN216320956U
Application number: CN202121872230.9U
Authority: CN
Inventors: 陈景东
Original assignee: Jiangsu Jindong Environmental Technology Co ltd
Current assignee: Jiangsu Jindong Environmental Technology Co ltd
Priority date: 2021-08-11
Filing date: 2021-08-11
Publication date: 2022-04-19
Anticipated expiration: 2031-08-11

Abstract

The utility model discloses a VOCs recycling adsorption device which comprises a support base, a rear pipeline and a front pipeline, wherein a driving motor is installed on one side of the support base, motor supporting plates are arranged at the bottom of the driving motor, two support bases are arranged, a rotating shaft is arranged between the support bases and penetrates through a cross-shaped mounting plate, a rotating cylinder body is installed at each end of the cross-shaped mounting plate, a sliding ring is arranged at one end of the rear pipeline, and a sliding ring is arranged at one end of the front pipeline. This VOCs recycle adsorption equipment is provided with driving motor, rotation barrel and slip ring, adsorbent subassembly in a rotation barrel adsorbs VOCs to the saturation state after, closes VOCs's emission, dismantles the slip ring back and puts aside, utilizes driving motor to drive the rotation barrel of another direction and removes between back pipeline and the preceding pipeline, installs the slip ring again, continues absorbent process, realizes continuous adsorption process, and avoids leading to efficiency to reduce after the adsorption component saturation.

Description

VOCs recycle adsorption equipment

Technical Field

The utility model relates to the technical field of VOCs recycling devices, in particular to a VOCs recycling adsorption device.

Background

Volatile Organic Compounds (VOCs) are commonly used and total volatile organic compounds are sometimes also used as TVOC (total volatile organic compound), according to the definition of the world health organization, VOCs are various organic compounds with boiling points of 50-260 ℃ at normal temperature, in China, VOCs refer to organic compounds with saturated vapor pressure of more than 70Pa at normal temperature and boiling points of less than 260 ℃ at normal pressure, or all organic compounds with vapor pressure of more than or equal to 10Pa and volatility at 20 ℃.

Through massive search, the typical disclosure number of the VOCs recycling device in the prior art is as follows: CN 210131534U's VOCs exhaust purification equipment and VOCs exhaust purification system, including the inner chamber, the shell of air inlet and gas vent, a fan that is used for drive gas to get into the inner chamber from the air inlet and follow the gas vent exhaust, set up the particulate matter processing subassembly in the inner chamber, set up in the inner chamber and lie in the first ozone catalysis piece of particulate matter processing subassembly towards the one side of gas vent and set up in the inner chamber and lie in the micro-nano bubble processing subassembly of the one side towards the gas vent of first ozone catalysis piece, but still there is certain defect in this technique, at first just inside purification subassembly is not convenient for change, after the processing of subassembly reaches the saturation, can't continue to handle waste gas, secondly, the comparatively waste resources of design of waste gas is fallen in the direct processing.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a VOCs recycling adsorption device to solve the problems that an internal purification assembly in the background art is inconvenient to replace, waste gas cannot be continuously treated after the treatment of the assembly is saturated, and resources are wasted due to the design of directly treating the waste gas.

In order to achieve the purpose, the utility model provides the following technical scheme: a VOCs recycling and adsorbing device comprises a supporting base, a rear pipeline and a front pipeline,

a driving motor is installed on one side of the supporting base, a motor supporting plate is arranged at the bottom of the driving motor, two supporting bases are arranged, a rotating shaft is arranged between the supporting bases and penetrates through the cross-shaped mounting plate, and a rotating cylinder is installed at each end of the cross-shaped mounting plate;

the rear pipeline is arranged on one side of the rotary cylinder body, one end of the rear pipeline is provided with a sliding ring, and the other end of the rear pipeline is connected with a VOCs gas discharge device;

the front pipeline is arranged on the other side of the rotary cylinder, a sliding ring is arranged at one end of the front pipeline, and the other end of the front pipeline is connected with the gas discharge assembly.

Preferably, the output shaft of the driving motor penetrates through the supporting base and is fixedly connected with the rotating shaft, and the bottom of the motor supporting plate is provided with a reinforcing plate.

Through adopting above-mentioned technical scheme, be convenient for driving motor drives the rotation of pivot and cross mounting panel.

Preferably, the rotary cylinder body comprises an adsorbent assembly and an adsorbent mounting frame, and the adsorbent assembly is mounted in the rotary cylinder body through the adsorbent mounting frame.

Through adopting above-mentioned technical scheme, be convenient for utilize the adsorbent subassembly in the rotary barrel to adsorb VOCs.

Preferably, the slip ring includes fastening bolt and sealing washer, the outside of slip ring is equipped with the fastening bolt, the inboard of slip ring is inlayed and is installed the sealing washer.

Through adopting above-mentioned technical scheme, be convenient for will rotate the barrel through the slip ring and seal with back pipeline and preceding pipeline junction.

Preferably, one side of the rotary cylinder body on the other side is provided with a microwave desorption device.

Through adopting above-mentioned technical scheme, be convenient for carry out desorption treatment to the adsorbent subassembly.

Compared with the prior art, the utility model has the beneficial effects that: the VOCs are recycled and utilized by the adsorption device,

(1) the adsorption device is provided with a driving motor, rotating cylinders and sliding rings, after an adsorbent assembly in one rotating cylinder adsorbs VOCs to a saturated state, the discharge of the VOCs is closed, the sliding rings are removed after being disassembled, the rotating cylinder in the other direction is driven by the driving motor to move to a position between a rear pipeline and a front pipeline, then the sliding rings are installed, the adsorption process is continued, the continuous adsorption process is realized, and the efficiency reduction caused by the saturation of the adsorption assembly is avoided;

(2) be provided with adsorbent installing frame and outside microwave desorption device, adsorb saturated adsorbent subassembly and utilize the adsorbent installing frame to dismantle from the rotating cylinder body to in imbedding outside microwave desorption device, continue the process of desorption, the VOCs desorption of adsorbing in the adsorbent subassembly gets off recycle, improves the utilization ratio of resource.

Drawings

FIG. 1 is a schematic front view of the present invention;

FIG. 2 is a schematic side view of the present invention;

fig. 3 is a schematic view of the slip ring structure of the present invention.

In the figure: 1. supporting pedestal, 2, driving motor, 3, motor fagging, 4, cross mounting panel, 5, the rotation barrel, 501, adsorbent subassembly, 502, adsorbent installing frame, 6, slip ring, 601, fastening bolt, 602, sealing washer, 7, back pipeline, 8, preceding pipeline.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a VOCs recycling adsorption device is disclosed, as shown in figures 1 and 2, a driving motor 2 is installed on one side of a supporting base 1, a motor supporting plate 3 is arranged at the bottom of the driving motor 2, an output shaft of the driving motor 2 penetrates through the supporting base 1 to be fixedly connected with a rotating shaft, reinforcing plates are arranged at the bottom of the motor supporting plate 3 to facilitate the rotation of a cylinder 5 electrically rotated by the driving motor 2, the design of the reinforcing plates improves the installation stability of the driving motor 2, two supporting bases 1 are provided, the rotating shaft penetrates through a cross mounting plate 4 and is arranged between the supporting bases 1, a rotating cylinder 5 is installed at each end of the cross mounting plate 4 and comprises an adsorbent assembly 501 and an adsorbent mounting frame 502, the adsorbent assembly 501 is installed in the rotating cylinder 5 through the adsorbent mounting frame 502 to facilitate the detachment of the adsorbent assembly 501 in the rotating cylinder 5 by the adsorbent mounting frame 502, the adsorbent assembly 501 is made by mixing granular activated carbon and activated carbon fibers, so that VOCs introduced into the device can be adsorbed by the granular activated carbon and the activated carbon fibers conveniently.

As shown in fig. 2 and 3, the rear pipeline 7 is disposed on one side of the rotary cylinder 5, one side of the rotary cylinder 5 on the other side is provided with a microwave desorption device, which is beneficial to performing desorption treatment on the VOCs adsorbed in the granular activated carbon and the activated carbon fibers by using the microwave desorption device, which is beneficial to recycling the granular activated carbon and the activated carbon fibers, one end of the rear pipeline 7 is provided with a sliding ring 6, the other end of the rear pipeline 7 is connected with a VOCs gas discharge device, the front pipeline 8 is disposed on the other side of the rotary cylinder 5, one end of the front pipeline 8 is provided with the sliding ring 6, the other end of the front pipeline 8 is connected with a gas discharge component, the sliding ring 6 comprises a fastening bolt 601 and a sealing ring 602, the outer side of the sliding ring 6 is provided with a fastening bolt 601, the sealing ring 602 is mounted on the inner side of the sliding ring 6 in an embedded manner, which is convenient for fixing the position of the sliding ring 6 by the fastening bolt 601, and the design of the sealing ring 602 improves the sealing effect of the device.

The working principle is as follows: when the VOCs recycling adsorption device is used, a VOCs gas discharge device connected with the other end of a rear pipeline 7 is started, VOCs gas is injected into the rear pipeline 7, a rotary cylinder 5 and a front pipeline 8, when the VOCs gas passes through an adsorbent assembly 501 in the rotary cylinder 5, the VOCs gas is adsorbed by granular activated carbon and activated carbon fibers of the adsorbent assembly 501, the gas passing through the adsorbent assembly 501 is discharged through the front pipeline 8, after the VOCs gas is introduced for a period of time and the adsorbent assembly 501 is about to reach a saturated state, the VOCs gas discharge device is closed, after the position of a sliding ring 6 is loosened by using a fastening bolt 601, the sliding ring 6 at the front end slides upwards towards the front pipeline 8, the sliding ring 6 at the rear end slides upwards towards the rear pipeline 7, so that the rotary cylinder 5 is fixedly separated from the rear pipeline 7 and the front pipeline 8, a driving motor 2 is started again, the driving motor 2 drives a cross mounting plate 4 and the rotary cylinder 5 to rotate through a rotating shaft, the new rotary cylinder 5 and the adsorbent assembly 501 are rotated to a position between the rear pipeline 7 and the front pipeline 8, the joint is fixed and sealed by the sliding ring 6, the adsorbent assembly 501 which is saturated in adsorption is dismounted by the adsorbent mounting frame 502 and then is placed into an external microwave desorption device for desorption treatment, so that the VOCs can be recovered, and the adsorbent assembly 501 can be reused after desorption.

The terms "central," "longitudinal," "lateral," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientation or positional relationship indicated in the drawings for simplicity of description only and are not intended to indicate or imply that the referenced devices or elements must be in a particular orientation, constructed and operative in a particular orientation, and are not to be considered limiting of the claimed invention.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the utility model can be made, and equivalents and modifications of some features of the utility model can be made without departing from the spirit and scope of the utility model.

Claims

1. The utility model provides a VOCs recycle adsorption equipment, includes supporting pedestal (1), back pipeline (7) and preceding pipeline (8), its characterized in that:

a driving motor (2) is installed on one side of the supporting base (1), a motor supporting plate (3) is arranged at the bottom of the driving motor (2), two supporting bases (1) are arranged, a rotating shaft is arranged between the supporting bases (1) and penetrates through the cross mounting plate (4), and a rotating cylinder (5) is installed at each end of the cross mounting plate (4);

the rear pipeline (7) is arranged on one side of the rotary cylinder (5), one end of the rear pipeline (7) is provided with a sliding ring (6), and the other end of the rear pipeline (7) is connected with a VOCs gas discharge device;

the front pipeline (8) is arranged on the other side of the rotary cylinder body (5), a sliding ring (6) is arranged at one end of the front pipeline (8), and the other end of the front pipeline (8) is connected with the gas discharge assembly.

2. The adsorption unit of claim 1 for recycling VOCs, wherein: the output shaft of driving motor (2) runs through supporting pedestal (1) and pivot fixed connection, the bottom of motor fagging (3) is equipped with the reinforcing plate.

3. The adsorption unit of claim 1 for recycling VOCs, wherein: the rotary cylinder body (5) comprises an adsorbent assembly (501) and an adsorbent mounting frame (502), and the adsorbent assembly (501) is mounted in the rotary cylinder body (5) through the adsorbent mounting frame (502).

4. The adsorption unit of claim 1 for recycling VOCs, wherein: the sliding ring (6) comprises a fastening bolt (601) and a sealing ring (602), the fastening bolt (601) is arranged on the outer side of the sliding ring (6), and the sealing ring (602) is mounted on the inner side of the sliding ring (6) in an embedded mode.

5. The adsorption unit of claim 1 for recycling VOCs, wherein: and a microwave desorption device is arranged on one side of the rotary cylinder body (5) on the other side.