CN211538913U - Tank car waste gas recovery device - Google Patents
Tank car waste gas recovery device Download PDFInfo
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- CN211538913U CN211538913U CN201922194157.3U CN201922194157U CN211538913U CN 211538913 U CN211538913 U CN 211538913U CN 201922194157 U CN201922194157 U CN 201922194157U CN 211538913 U CN211538913 U CN 211538913U
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- waste gas
- air suction
- recovery device
- corrugated hose
- gas recovery
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Abstract
The utility model discloses a tank car waste gas recovery device, which is respectively connected with a suction fan and a waste gas treatment device and comprises a gas pipe, a plurality of corrugated hoses and a plurality of air suction covers; the gas pipe is horizontally fixed, one end of the gas pipe is sealed, and the other end of the gas pipe is sequentially connected with the suction fan and the waste gas treatment device; the upper end of the corrugated hose is connected to the lower part of the gas pipe, the lower end of the corrugated hose is connected with the air suction cover, the corrugated hose is communicated with the gas pipe, and the corrugated hose is communicated with the air suction cover. The utility model discloses a tank wagon waste gas recovery device simple structure occupies smallly, can effectively handle the waste gas that produces when the tank wagon loading, efficient and environmental protection.
Description
Technical Field
The utility model relates to a chemical industry field, in particular to tank wagon waste gas recovery device.
Background
The tank wagon is the haulage vehicle that chemical plant often used for load the material and transport, at the loading in-process of tank wagon, still contain among the chemical products and not get rid of clean waste gas, can cause revealing, the diffusion of waste gas, can cause certain discomfort and can the polluted environment to peripheral people.
There is a need for a tank car waste gas recovery device which can timely treat waste gas generated in the loading process of a tank car, has small equipment volume and simple structure, and is used for solving the technical problems.
SUMMERY OF THE UTILITY MODEL
In order to solve the problem, the utility model provides a tank wagon waste gas recovery device, the utility model discloses a tank wagon waste gas recovery device simple structure occupies smallly, can effectively handle the waste gas that produces when the tank wagon loading, efficient and environmental protection.
The utility model discloses a solve above-mentioned technical problem through following technical scheme:
the utility model provides a tank car waste gas recovery device, which is respectively connected with a suction fan and a waste gas treatment device and comprises a gas pipe, a plurality of corrugated hoses and a plurality of air suction covers; the air delivery pipe is horizontally fixed, one end of the air delivery pipe is sealed, and the other end of the air delivery pipe is sequentially connected with the suction fan and the waste gas treatment device; the upper end of the corrugated hose is connected to the lower portion of the air conveying pipe, the lower end of the corrugated hose is connected with the air suction cover, the corrugated hose is communicated with the air conveying pipe, and the corrugated hose is communicated with the air suction cover.
The utility model discloses in, tank wagon waste gas recovery device links to each other with suction fan, exhaust treatment device, and the operation through the suction fan is burnt the processing in inhaling exhaust treatment device with waste gas, and whole flow is simple, and is efficient.
The utility model discloses in, the gas-supply pipe level is fixed, the one end of gas-supply pipe is sealed, can connect a plurality of bellows on the gas-supply pipe, can carry out waste gas recovery to a plurality of tank cars simultaneously.
In the utility model, the corrugated hose is used for connecting the air suction cover and the gas delivery pipe, and when the tank car waste gas recovery device is not used, the whole device can be placed in a surrounding or hanging way, so that the space occupancy rate is effectively reduced;
preferably, the length of the corrugated hose is 2-6 m, and the length can meet the use requirements of tank cars at different parking positions.
Preferably, the number of the corrugated hoses is 3, the corrugated hoses are arranged at equal intervals, and the interval between every two upper ends of the corrugated hoses is 1-3 m.
In the utility model, the air suction cover is covered on the waste gas outlet of the tank car and sucks waste gas into the gas pipe, and the structure of the air suction cover is conventional in the field;
preferably, the air suction cover is of an inverted funnel structure, and the diameter of a bottom circle of the air suction cover is 0.2-0.5 m;
preferably, the air suction cover is of an inverted quadrangular frustum pyramid structure, the bottom opening of the air suction cover is of a square structure, and the side length of the bottom opening of the air suction cover is 0.2-0.4 m.
The utility model discloses in, tank wagon recovery unit's use flow does: when the tank car is used for filling or discharging, the air suction cover is moved to the position near the filling opening, the air suction machine is opened, waste gas is recovered, and after filling is finished, the air suction cover is placed to the original position. Can adopt a plurality of covers of induced drafting to carry out exhaust-gas treatment in step according to the actual demand of filling.
The utility model discloses an actively advance the effect: the utility model discloses a tank wagon waste gas recovery device simple structure occupies smallly, can effectively handle the waste gas that produces when the tank wagon loading, efficient and environmental protection.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.
Fig. 1 is a schematic structural diagram of a tank car waste gas recovery device according to an embodiment of the present invention.
Description of reference numerals:
1. an air suction hood;
2. a corrugated hose;
3. a gas delivery pipe;
4. and (4) exhaust gas.
Detailed Description
The following description will further describe embodiments of the present invention with reference to the accompanying drawings and examples. The following examples are only for illustrating the technical solutions of the present invention more clearly, and the protection scope of the present invention is not limited thereby.
As shown in fig. 1, the embodiment provides a tank car waste gas recovery device, which is respectively connected with a suction fan and a waste gas treatment device, and comprises a gas pipe 3, 3 corrugated hoses 2 and 3 suction hoods 1; the gas pipe 3 is horizontally fixed, one end of the gas pipe 3 is sealed, and the other end of the gas pipe 3 is sequentially connected with a suction fan and a waste gas treatment device; the upper end of the corrugated hose 2 is connected below the gas pipe 3, the lower end of the corrugated hose 2 is connected with the air suction cover 1, the corrugated hose 2 is communicated with the gas pipe 3, and the corrugated hose 2 is communicated with the air suction cover 1.
In this embodiment, tank wagon waste gas recovery unit links to each other with suction fan, exhaust treatment device, and the operation through the suction fan is burnt the processing in inhaling exhaust treatment device with waste gas, and whole flow is simple, and is efficient.
In the embodiment, the corrugated hose 2 is used for connecting the air suction cover 1 and the air delivery pipe 3, and the corrugated hose 2 can be adopted to realize that the whole device can be placed in a surrounding or hanging manner when the tank car waste gas recovery device is not used, so that the space occupancy rate is effectively reduced; the length of the corrugated hose 2 is 4m, and the length can meet the use requirements of tank cars in different parking positions.
The corrugated hoses 2 are arranged at equal intervals, and the interval between every two upper ends of the corrugated hoses 2 is 2 m.
In the embodiment, the air suction cover 1 is covered on a waste gas outlet of the tank car and sucks waste gas 4 into the gas conveying pipe 3; the air suction cover 1 is of an inverted quadrangular frustum structure, the bottom opening of the air suction cover 1 is of a square structure, and the side length of the bottom opening of the air suction cover 1 is 0.3 m.
In this embodiment, the usage flow of the tank car recycling device is as follows: when the tank car is filled or unloaded, the air suction cover 1 is moved to the position near the filling opening, the air suction machine is opened to recover waste gas, and after filling is finished, the air suction cover 1 is placed to the original position. According to the actual requirement of filling, a plurality of air suction covers 1 can be adopted to synchronously carry out waste gas treatment.
The utility model discloses a tank wagon waste gas recovery device simple structure occupies smallly, can effectively handle the waste gas that produces when the tank wagon loading, efficient and environmental protection.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (5)
1. A tank car waste gas recovery device is respectively connected with a suction fan and a waste gas treatment device and is characterized by comprising a gas pipe, a plurality of corrugated hoses and a plurality of suction hoods; the air delivery pipe is horizontally fixed, one end of the air delivery pipe is sealed, and the other end of the air delivery pipe is sequentially connected with the suction fan and the waste gas treatment device; the upper end of the corrugated hose is connected to the lower portion of the air conveying pipe, the lower end of the corrugated hose is connected with the air suction cover, the corrugated hose is communicated with the air conveying pipe, and the corrugated hose is communicated with the air suction cover.
2. The waste gas recovery device for tank cars of claim 1, characterized in that the length of the corrugated hose is 2-6 m.
3. The waste gas recovery device of the tank car according to claim 1, wherein the number of the corrugated hoses is 3, the corrugated hoses are arranged at equal intervals, and the interval between every two upper ends of the corrugated hoses is 1-3 m.
4. The waste gas recovery device for the tank car according to claim 1, wherein the air suction hood is of an inverted funnel structure, and the diameter of a bottom circle of the air suction hood is 0.2-0.5 m.
5. The waste gas recovery device for the tank car according to claim 1, wherein the air suction hood is of an inverted quadrangular frustum pyramid structure, the bottom opening of the air suction hood is of a square structure, and the side length of the bottom opening of the air suction hood is 0.2-0.4 m.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922194157.3U CN211538913U (en) | 2019-12-04 | 2019-12-04 | Tank car waste gas recovery device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922194157.3U CN211538913U (en) | 2019-12-04 | 2019-12-04 | Tank car waste gas recovery device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211538913U true CN211538913U (en) | 2020-09-22 |
Family
ID=72504148
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922194157.3U Active CN211538913U (en) | 2019-12-04 | 2019-12-04 | Tank car waste gas recovery device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211538913U (en) |
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2019
- 2019-12-04 CN CN201922194157.3U patent/CN211538913U/en active Active
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