CN219355613U - Leakage-proof tail gas recovery device - Google Patents

Abstract

The utility model discloses a leakage-proof tail gas recovery device which comprises a main body, wherein a sealing protective cover is arranged on the outer side wall of the main body, a gas monitor is arranged on one side of the sealing protective cover, a gas storage tank is arranged on one side of the main body, active carbon is arranged on one side of the inside of the main body, a disassembly and assembly structure is arranged on the outer side wall of the active carbon, a filter screen is arranged on the other side of the inside of the main body, a cleaning mechanism is arranged on one side of the filter screen, and a door body is arranged at one end of the main body. According to the utility model, the sealing protective cover and the gas monitor are arranged, the sealing protective cover is arranged on the outer side wall of the main body to form certain protection on the outer side wall of the main body, if the main body is damaged and leakage occurs, the tail gas can not be directly discharged into the atmosphere, meanwhile, the gas monitor also monitors, and after the tail gas is discharged, the gas monitor directly alarms to remind people to carry out corresponding protection, so that the protection performance of the device is effectively improved.

Description

Leakage-proof tail gas recovery device

Technical Field

The utility model relates to the technical field of acetylene processing, in particular to a leakage-proof tail gas recovery device.

Background

Acetylene is colorless gas, is one of the important substances of organic synthesis, and a large amount of tail gas can be produced in the acetylene processing process, and the tail gas or direct emission can pollute ecology, so that a tail gas recovery device is required to be used for recovering the tail gas, filtering and purifying the tail gas and then collecting the tail gas, and the recovery device is easy to damage along with the increase of the service time, so that the tail gas in the recovery device is discharged out to pollute the environment, the sealing firmness of the recovery device is required to be ensured when the recovery device is used, and the leakage of the tail gas is avoided.

Disclosure of Invention

The utility model aims to provide a leakage-proof tail gas recovery device, which aims to solve the problem of tail gas leakage caused by equipment breakage in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a tail gas recovery unit who prevents leaking, includes the main part, sealed protection casing is installed to the lateral wall of main part, and seals one side of protection casing and install gas monitor, the gas holder is installed to one side of main part, one side of main part is provided with the air inlet, one side of main part inside is provided with the active carbon, and the lateral wall of active carbon is provided with the dismouting structure, the filter screen is installed to the opposite side of main part inside, and one side of filter screen is provided with clean mechanism, the door body is installed to one end of main part.

Preferably, the cleaning mechanism comprises a servo motor, the servo motor is arranged on one side of the main body, a rotating shaft is arranged on one side of the servo motor, and a cleaning brush is arranged on the outer side wall of the rotating shaft.

Preferably, the cleaning brushes are provided with two groups, and one side of each cleaning brush is attached to one side of the surface of the filter screen.

Preferably, the dismounting structure comprises a mounting seat, the mounting seat is mounted on two sides of the activated carbon, handles are mounted on two sides of the mounting seat, sliding grooves are formed in two ends of the mounting seat, sliding blocks are movably arranged in the sliding grooves, and one end of each sliding block is fixed to the inner side wall of the main body.

Preferably, the cross section of the sliding block is smaller than that of the sliding groove, and a sliding structure is formed between the sliding block and the sliding groove.

Preferably, the handles are provided with two groups and are symmetrically distributed about the central axis of the activated carbon.

Compared with the prior art, the utility model has the beneficial effects that: this tail gas recovery unit who prevents leaking is rational in infrastructure, has following advantage:

(1) The sealing protection cover and the gas monitor are arranged, the sealing protection cover is arranged on the outer side wall of the main body to form certain protection on the outer side wall of the main body, if the main body is damaged and leakage occurs, the tail gas can not be directly discharged into the atmosphere, meanwhile, the gas monitor also monitors, and after the tail gas is discharged, people are directly warned to remind the people of corresponding protection, so that the protection performance of the device is effectively improved;

(2) Through being provided with clean mechanism, clean mechanism sets up in one side of filter screen, and the pivot rotatable drives the cleaning brush and brushes the clearance to the surface of filter screen when this recovery unit uses and make this filter screen keep certain cleanliness to make this filter screen keep good filtration effect of impurity, realized this recovery unit and be convenient for clear up the filter screen, it is more convenient to use;

(3) Through being provided with the dismouting structure, the dismouting structure sets up in the lateral wall of active carbon, and this active carbon sets up in the inside of main part through dismouting structure activity, and the active carbon needs to be changed when maintaining and opens the door body and can change after getting out the inside convenient and fast of active carbon from the main part through the dismouting structure, has realized that this active carbon is convenient for carry out the dismouting and change, and it is more convenient to use.

Drawings

FIG. 1 is a schematic cross-sectional elevation view of the present utility model;

FIG. 2 is a schematic side view of a cleaning mechanism according to the present utility model;

FIG. 3 is an enlarged schematic view of the structure of FIG. 1A according to the present utility model;

fig. 4 is a schematic front view of the present utility model.

In the figure: 1. a main body; 2. activated carbon; 3. sealing the protective cover; 4. a gas monitor; 5. an air inlet; 6. a cleaning mechanism; 601. a servo motor; 602. cleaning a brush; 603. a rotating shaft; 7. a filter screen; 8. a disassembly and assembly structure; 801. a mounting base; 802. a grip; 803. a slide block; 804. a chute; 9. a gas storage tank; 10. a door body.

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. 1-4, an embodiment of the present utility model is provided: the utility model provides a tail gas recovery device of preventing leaking, including main part 1, sealed protection casing 3 is installed to the lateral wall of main part 1, and one side of sealed protection casing 3 installs gas monitor 4, and gas holder 9 is installed to one side of main part 1, and one side of main part 1 is provided with air inlet 5, and one side of main part 1 inside is provided with active carbon 2, and the lateral wall of active carbon 2 is provided with dismouting structure 8, and filter screen 7 is installed to the opposite side of main part 1 inside, and one side of filter screen 7 is provided with clean mechanism 6, and door body 10 is installed to one end of main part 1;

specifically, as shown in fig. 1, when in use, the sealing protection cover 3 wraps the outer side wall of the main body 1 to increase protection, so that leakage of tail gas is avoided, and the gas monitor 4 monitors whether the tail gas leaks from the inside of the main body 1 or not in the sealing protection cover 3, if so, an alarm is directly sent out, and then corresponding maintenance is carried out.

The cleaning mechanism 6 comprises a servo motor 601, wherein the servo motor 601 is arranged on one side of the main body 1, a rotating shaft 603 is arranged on one side of the servo motor 601, and a cleaning brush 602 is arranged on the outer side wall of the rotating shaft 603;

the cleaning brushes 602 are provided with two groups, and one side of the cleaning brush 602 is attached to one side of the surface of the filter screen 7, so that the cleaning effect is better;

the dismounting structure 8 comprises a mounting seat 801, wherein the mounting seat 801 is arranged on two sides of the activated carbon 2, grips 802 are arranged on two sides of the mounting seat 801, sliding grooves 804 are formed in two ends of the mounting seat 801, sliding blocks 803 are movably arranged in the sliding grooves 804, and one end of each sliding block 803 is fixed with the inner side wall of the main body 1;

the cross section of the sliding block 803 is smaller than that of the sliding groove 804, a sliding structure is formed between the sliding block 803 and the sliding groove 804, and the design of the sliding structure is convenient for dismounting and maintaining the activated carbon 2;

specifically, as shown in fig. 1 and fig. 2, when in use, the servo motor 601 is started to drive the rotating shaft 603 to rotate, the rotating shaft 603 rotates to drive the cleaning brush 602 attached to the surface of the filter screen 7 to rotate to scrape the surface of the filter screen 7, so that the filter screen 7 keeps a certain degree of cleanliness and is better filtered.

The two groups of handles 802 are symmetrically distributed about the central axis of the activated carbon 2, and the symmetrically distributed handles 802 facilitate the disassembly and assembly of the activated carbon 2, so that the use is more convenient;

specifically, as shown in fig. 1 and 3, when the activated carbon 2 is to be replaced, the door 10 at one end of the main body 1 is opened, then the handles 802 at both sides of the mounting seat 801 are held and pulled toward one end, the activated carbon 2 is taken out from the inside of the main body 1 through the sliding of the sliding block 803 and the sliding groove 804, corresponding maintenance can be performed, and after the maintenance is completed, the activated carbon 2 is mounted back to the inside of the main body 1 through the sliding of the sliding block 803 and the sliding groove 804.

Working principle: during the use, the inside of main part 1 is let in to the tail gas that acetylene processing back produced, back filter screen 7 filters the tail gas, then the tail gas is collected through the inside of gas holder 9 after the purification of active carbon 2, filter screen 7 filters the back and can start servo motor 601 and drive pivot 603 rotation, the pivot 603 rotates and drives the cleaning brush 602 that the laminating was on filter screen 7 surface and rotate and scrape the surface of filter screen 7 and clean, make filter screen 7 keep certain clean better to filter, the device is at the in-process of work simultaneously, sealed protection casing 3 parcel is protected at the lateral wall of main part 1 and is increased the protection, avoid revealing of tail gas, simultaneously gas monitor 4 monitors it, active carbon 2 is along with the live time is changed, take out active carbon 2 from the inside of main part 1 through slider 803 and spout 804 can carry out corresponding maintenance, install active carbon 2 back normal position after the maintenance is accomplished, finally accomplish the use work of this leak-proof tail gas recovery device.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims (6)

1. The utility model provides a tail gas recovery unit who prevents leaking, includes main part (1), its characterized in that: the utility model discloses a gas-liquid separation device, including main part (1), sealed protection casing (3) are installed to the lateral wall of main part (1), and gas monitor (4) are installed to one side of sealed protection casing (3), gas holder (9) are installed to one side of main part (1), one side of main part (1) is provided with air inlet (5), one side of main part (1) inside is provided with active carbon (2), and the lateral wall of active carbon (2) is provided with dismouting structure (8), filter screen (7) are installed to the opposite side of main part (1) inside, and one side of filter screen (7) is provided with clean mechanism (6), door body (10) are installed to one end of main part (1).

2. The leak-proof exhaust gas recovery apparatus according to claim 1, wherein: the cleaning mechanism (6) comprises a servo motor (601), the servo motor (601) is arranged on one side of the main body (1), a rotating shaft (603) is arranged on one side of the servo motor (601), and a cleaning brush (602) is arranged on the outer side wall of the rotating shaft (603).

3. The leak-proof exhaust gas recovery apparatus according to claim 2, wherein: the cleaning brushes (602) are provided with two groups, and one side of each cleaning brush (602) is attached to one side of the surface of the filter screen (7).

4. The leak-proof exhaust gas recovery apparatus according to claim 1, wherein: the dismounting structure (8) comprises mounting seats (801), the mounting seats (801) are mounted on two sides of the activated carbon (2), grips (802) are mounted on two sides of the mounting seats (801), sliding grooves (804) are formed in two ends of the mounting seats (801), sliding blocks (803) are movably arranged in the sliding grooves (804), and one ends of the sliding blocks (803) are fixed to the inner side walls of the main body (1).

5. The leak-proof exhaust gas recovery apparatus according to claim 4, wherein: the cross section of the sliding block (803) is smaller than that of the sliding groove (804), and a sliding structure is formed between the sliding block (803) and the sliding groove (804).

6. The leak-proof exhaust gas recovery apparatus according to claim 4, wherein: the handles (802) are provided with two groups and are symmetrically distributed about the central axis of the activated carbon (2).