CN219324036U - Emergency treatment device for VOCs - Google Patents
Emergency treatment device for VOCs Download PDFInfo
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- CN219324036U CN219324036U CN202223128866.XU CN202223128866U CN219324036U CN 219324036 U CN219324036 U CN 219324036U CN 202223128866 U CN202223128866 U CN 202223128866U CN 219324036 U CN219324036 U CN 219324036U
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- adsorption tank
- treatment device
- pipeline
- emergency treatment
- emergency
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
Abstract
The utility model discloses an emergency treatment device for VOCs, which comprises a movably arranged adsorption tank, wherein one end of the adsorption tank is provided with an inlet pipeline, the other end of the adsorption tank is provided with an outlet pipeline, both the inlet pipeline and the outlet pipeline are provided with valves, and an adsorbent is arranged in the adsorption tank; when the inlet pipe line is communicated with the emergency discharge pipe line, both valves are in an open state; when the inlet pipeline is communicated with the analysis facility, the valve of the inlet pipeline is in an open state, and the valve of the outlet pipeline is in a closed state. The movable adsorption tank is arranged, the emergency exhaust pipeline of VOCs treatment equipment at different places can be treated by the aid of the inlet pipeline and the outlet pipeline, the emergency treatment of oil gas emission is carried out, the movable design of the adsorption tank is benefited, when the adsorption tank is saturated, the adsorption tank can be conveniently transferred to an analysis facility for recovering the adsorption capacity, and the emergency treatment device can be conveniently converted into a recovery mode from an adsorption mode through two valves.
Description
Technical Field
The utility model relates to an emergency treatment device for VOCs, and belongs to the technical field of oil gas recovery.
Background
At present, VOCs treatment equipment is generally provided with an emergency discharge pipeline at an inlet and an outlet of the device, and when the VOCs treatment equipment fails or alarms, oil gas is directly discharged to the air through the emergency discharge pipeline so as to avoid the oil gas from entering the treatment equipment.
However, in the scheme, the oil gas is discharged to the air without any measure, and environmental protection is easy to cause.
Therefore, it is necessary to invent an emergency treatment device for VOCs to solve the above problems.
Disclosure of Invention
In order to solve the defects of the prior art, the utility model aims to provide the emergency treatment device for the VOCs, which solves the environmental protection problem caused by the fact that oil gas is directly discharged to the air through an emergency discharge pipeline when VOCs treatment equipment fails or alarms in the prior art.
In order to achieve the above object, the present utility model adopts the following technical scheme:
the emergency treatment device for the VOCs comprises a movably arranged adsorption tank, wherein one end of the adsorption tank is provided with an inlet pipeline, the other end of the adsorption tank is provided with an outlet pipeline, both the inlet pipeline and the outlet pipeline are provided with valves, and an adsorbent is arranged in the adsorption tank;
when the inlet pipe line is communicated with the emergency discharge pipe line, both valves are in an open state;
when the inlet pipeline is communicated with the analysis facility, the valve of the inlet pipeline is in an open state, and the valve of the outlet pipeline is in a closed state.
As a preferred embodiment of the utility model, the feed line is connected to the emergency discharge line or the analysis device via a mating flange.
As a preferable aspect of the present utility model, the canister is cylindrical.
As a preferable scheme of the utility model, the adsorption tank is provided with a carbon adding port and a carbon discharging port;
and the carbon adding port and the carbon discharging port are provided with blind plates through flanges.
In a preferred embodiment of the present utility model, a plurality of the adsorption tanks are provided, and the adsorption tanks are connected in series, the introduction line is connected to the inlet of the most upstream adsorption tank, and the discharge line is connected to the outlet of the most downstream adsorption tank.
As a preferred embodiment of the present utility model, the adsorbent is activated carbon particles.
As a preferred embodiment of the present utility model, the valve is a manual valve.
The utility model has the beneficial effects that:
according to the utility model, by arranging the movable adsorption tank and then passing through the inlet pipeline and the outlet pipeline, emergency treatment of oil gas emission can be carried out on emergency emission pipelines of VOCs treatment equipment in different places, and the movable design of the adsorption tank is benefited, when the adsorption tank is saturated, the adsorption tank can be conveniently transferred to an analysis facility for recovering adsorption capacity, and the emergency treatment device can be conveniently converted from an adsorption mode to a recovery mode through two valves.
Drawings
Fig. 1 is a schematic structural diagram of a preferred embodiment of an emergency treatment device provided by the present utility model.
Meaning of reference numerals in the drawings:
1. pairing flanges; 2. a valve; 3. an adsorption tank; 4. an adsorbent; 5a, introducing a pipeline; 5b, export pipeline.
Detailed Description
The utility model is further described 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 are not intended to limit the scope of the present utility model.
Because the occurrence probability of error reporting and faults of VOCs treatment equipment is small, the economy of directly arranging a long-term treatment device at an emergency discharge pipeline is poor.
The utility model aims to solve the problem of small probability event with low cost, and the embodiment discloses an emergency treatment device for VOCs, which comprises a movably arranged adsorption tank 3, wherein one end of the adsorption tank 3 is provided with an inlet pipeline 5a, the other end of the adsorption tank 3 is provided with an outlet pipeline 5b, the inlet pipeline 5a and the outlet pipeline 5b are both provided with valves 2, and an adsorbent 4 is arranged in the adsorption tank 3; when the introduction line 5a is connected to the emergency discharge line, both valves 2 are in an open state; when the introduction line 5a is connected to the analysis facility, the valve 2 of the introduction line 5a is opened, and the valve 2 of the discharge line 5b is closed.
When the emergency treatment device is used, a worker moves the emergency treatment device to a target area, then the ingress pipe line 5a is directly connected with an emergency discharge pipe line, and the emergency discharge pipe line is adsorbed by the adsorption tank 3 and then discharged into the air. Therefore, the adsorption tank 3 can move, so that the VOCs treatment equipment in one area can be guaranteed (the probability of simultaneous faults of a plurality of VOCs treatment equipment is not high), and the cost of the scheme is low.
The adsorption tank 3 may be provided with rollers to achieve the mobility of the adsorption tank 3.
When the adsorption tank 3 is saturated, the adsorption capacity of the adsorption tank 3 needs to be reduced. The reduction scheme is to use an analysis device (such as a vacuum pump) to vacuumize the adsorption tank 3 to drive the harmful gas adsorbed by the adsorbent 4 of the adsorption tank 3 to be separated so as to restore the adsorption capacity of the adsorbent 4.
Thanks to the removable design of the canister 3, the canister 3 can be moved relatively easily to the vicinity of the desorption facility.
Thanks to the valve 2 in both the inlet line 5a and the outlet line 5b, the canister 3 can be more quickly converted from the adsorption mode to the recovery mode.
Although there are various ways of detachably communicating the introduction line 5a with the emergency discharge line or the analysis facility, for example, screw connection, the introduction line 5a is connected with the emergency discharge line or the analysis facility through the mating flange 1 in order to further improve the stability and convenience of the connection of the introduction line 5 a.
Although the shape of the canister 3 may not be limited, in order to facilitate the discharge of the adsorbent 4 in the canister 3, the canister 3 is cylindrical, and the canister 3 is also made into a smooth curved surface to avoid the stagnation of the adsorbent 4 in the canister 3.
In order to facilitate replacement of the worn adsorbent 4, the adsorption tank 3 is provided with a carbon adding port and a carbon discharging port; the carbon adding port and the carbon discharging port are provided with blind plates through flanges.
Although the number of the adsorption tanks 3 may be not limited, in order to further enhance the adsorption capacity of the present VOCs treatment apparatus, it is preferable that the adsorption tanks 3 be provided in plurality and that the adsorption tanks 3 be connected in series, that the introduction line 5a be communicated with the inlet of the most upstream adsorption tank 3, and that the discharge line 5b be communicated with the outlet of the most downstream adsorption tank 3.
In the present embodiment, the adsorbent 4 is activated carbon particles.
In order to facilitate the manual operation of the operator, the valve 2 is a manual valve.
The foregoing is merely a preferred embodiment of the present utility model, and it should be noted that modifications and variations could be made by those skilled in the art without departing from the technical principles of the present utility model, and such modifications and variations should also be regarded as being within the scope of the utility model.
Claims (7)
1. The emergency treatment device for the VOCs is characterized by comprising an adsorption tank (3) which is movably arranged, wherein one end of the adsorption tank (3) is provided with an inlet pipeline (5 a), the other end of the adsorption tank (3) is provided with an outlet pipeline (5 b), the inlet pipeline (5 a) and the outlet pipeline (5 b) are both provided with valves (2), and an adsorbent (4) is arranged in the adsorption tank (3);
when the inlet pipe line (5 a) is communicated with the emergency discharge pipe line, both valves (2) are in an open state;
when the inlet pipeline (5 a) is communicated with the analysis facility, the valve (2) of the inlet pipeline (5 a) is in an open state, and the valve (2) of the outlet pipeline (5 b) is in a closed state.
2. The emergency treatment device of VOCs according to claim 1, characterized in that the introduction line (5 a) is in communication with an emergency discharge line or a resolution facility via a mating flange (1).
3. The emergency treatment device of VOCs according to claim 1, characterized in that the canister (3) is cylindrical.
4. An emergency treatment device for VOCs according to claim 1 or 3, characterized in that the adsorption tank (3) is provided with a carbon adding port and a carbon discharging port;
and the carbon adding port and the carbon discharging port are provided with blind plates through flanges.
5. The emergency treatment device for VOCs according to claim 1, wherein a plurality of adsorption tanks (3) are provided, and adsorption tanks (3) are connected in series, the introduction line (5 a) is communicated with an inlet of the most upstream adsorption tank (3), and the discharge line (5 b) is communicated with an outlet of the most downstream adsorption tank (3).
6. The emergency treatment device of VOCs according to claim 1, characterized in that the adsorbent (4) is activated carbon particles.
7. Emergency treatment device for VOCs according to claim 1, characterized in that the valve (2) is a manual valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223128866.XU CN219324036U (en) | 2022-11-24 | 2022-11-24 | Emergency treatment device for VOCs |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223128866.XU CN219324036U (en) | 2022-11-24 | 2022-11-24 | Emergency treatment device for VOCs |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219324036U true CN219324036U (en) | 2023-07-11 |
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ID=87067530
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223128866.XU Active CN219324036U (en) | 2022-11-24 | 2022-11-24 | Emergency treatment device for VOCs |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219324036U (en) |
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2022
- 2022-11-24 CN CN202223128866.XU patent/CN219324036U/en active Active
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