CN214609377U - Storage device for volatile organic compounds - Google Patents

Abstract

The utility model discloses a storage device for volatile organic compounds, storage device includes holding vessel, connecting piece and storage bag, the holding vessel is equipped with feed inlet and gas vent, the material of holding vessel is rigid material, the connecting piece passes through the feed inlet is worn to establish on the holding vessel, just the connecting piece has and is located output in the holding vessel, the connecting piece still has and is located the outer input of holding vessel, the input of connecting piece is used for linking to each other with waste material conveying pipeline, the storage bag is established in the holding vessel, the storage bag with the output of connecting piece links to each other, the material of storage bag is flexible material. According to the utility model discloses storage device, through the combination of flexible storage bag and rigidity holding vessel, not only realized the material and passed in and out storage device totally-inclosed, still realized the material storage that no waste gas produced, the security is high, has still reduced the cost that the waste material was handled.

Description

Storage device for volatile organic compounds

Technical Field

The utility model relates to a waste gas recovery technical field especially relates to a storage device for volatile organic compounds.

Background

Volatile Organic Compounds (VOCs) are formed into fine particulate matter (PM2.5), ozone (O)₃) And the important precursors of secondary pollutants, and further causes atmospheric environmental problems such as dust haze, photochemical smog and the like.

With the stricter requirements of national environmental protection laws and standards, the requirement that waste gas and the like generated by volatile organic compounds and other waste materials in production and life need to be collected in a sealed manner is required, at present, most of respiratory waste gas generated by the storage of the volatile organic compounds and other waste materials adopts a collection end treatment technology, namely, the waste gas is collected firstly and then treated, but the treatment process of the waste gas is complex, and the cost of the waste gas treatment is high.

SUMMERY OF THE UTILITY MODEL

The present invention aims at solving at least one of the technical problems in the related art to a certain extent.

Therefore, the embodiment of the present invention provides a storage device for volatile organic compounds, which can store VOCs or other waste materials, and isolate the waste materials from air, thereby avoiding the generation of waste gas.

According to the utility model discloses a storage device for volatile organic compounds includes holding vessel, connecting piece and storage bag, the holding vessel is equipped with feed inlet and gas vent, the material of holding vessel is rigid material, the connecting piece passes through the feed inlet is worn to establish on the holding vessel, just the connecting piece has and is located output in the holding vessel, the connecting piece still has and is located the outer input of holding vessel, the input of connecting piece is used for linking to each other with waste material conveying pipeline, the storage bag is established in the holding vessel, the storage bag with the output of connecting piece links to each other, the material of storage bag is flexible material.

According to the utility model discloses a storage device for volatile organic compounds combines together flexible storage bag and rigid holding vessel, has not only realized the totally enclosed business turn over storage facility of material, has still realized the material storage that no waste gas produced, and the security is high, can also avoid it to produce waste gas, and follow-up can directly handle the waste material, has effectively reduced the cost of waste material processing.

In some embodiments, the outlet has a plurality of spaced outlets in communication with the storage bag.

In some embodiments, the outer surface of the storage bag has an antistatic layer.

In some embodiments, the connecting member includes a first section and a second section connected in series in a length direction thereof, a cross-sectional area of the first section is larger than a cross-sectional area of the second section, the first section is located in the storage tank, and the second section is arranged on the storage tank through the feed opening.

In some embodiments, the storage device for volatile organic compounds further includes a fastener located outside the storage tank, the fastener being connected to the second section to fasten the second section to the storage tank.

In some embodiments, the storage tank comprises a tank body and a top cover, wherein an opening is formed in the top of the tank body, the top cover is arranged at the opening to close the opening, and the top cover protrudes towards one side far away from the tank body.

In some embodiments, the storage device for volatile organic compounds further includes a gas detector disposed on an inner wall of the storage tank, the gas detector being configured to detect a gas composition in the storage tank.

In some embodiments, the storage device for volatile organic compounds further includes a pressure sensor disposed on an inner wall of the storage tank, the pressure sensor being configured to detect a pressure applied by the storage bag to the storage tank.

In some embodiments, the storage device for volatile organic compounds further comprises an alarm device in signal connection with the gas detector and the pressure sensor.

In some embodiments, the storage device for volatile organic compounds further includes a ground line, one end of the ground line is connected to the storage tank, the other end of the ground line is connected to the ground, and the ground line is made of copper.

In some embodiments, the storage device for volatile organic compounds further includes a support frame disposed at the bottom of the storage tank for supporting the storage tank.

Drawings

Fig. 1 is a schematic view of a storage device for volatile organic compounds according to an embodiment of the present invention;

FIG. 2 is a cross-sectional view A of the storage device shown in FIG. 1;

fig. 3 is a partially enlarged view of the storage device shown in fig. 2 at B.

Reference numerals:

a storage tank 1, a feed inlet 11, an exhaust port 12, a tank body 13, a top cover 14,

the connecting piece 2, the outlet opening 21, the first section 22, the second section 23,

the number of the fastening members 3 is such that,

a support 4.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.

As shown in fig. 1, a storage device for volatile organic compounds according to an embodiment of the present invention includes a storage tank 1, a storage bag (not shown), and a connection member 2, wherein the storage tank 1 is provided with a feed inlet 11 and an exhaust outlet 12, the storage bag is disposed in the storage tank 1, the storage tank 1 is made of a rigid material, such as a metal material, and the storage bag is made of a flexible material, such as a plastic material.

As shown in fig. 2, the connecting member 2 is disposed through the feeding hole 11 of the storage tank 1, the connecting member 2 has an input end and an output end, the input end is located outside the storage tank 1, the output end is located inside the storage tank 1, the input end of the connecting member 2 is used for connecting with the waste conveying pipeline, and the output end of the connecting member 2 is connected with the storage bag.

So set up, volatile organic compounds and other harmful waste material can enter into the apotheca through the input of connecting piece 2, air in the holding vessel 1 is discharged by gas vent 12, the storage bag is flexible material, can store gas, liquid and solid waste material, and sealed effectual, can completely cut off the waste material with the air, prevent that it volatilizees to produce harmful substance such as waste gas and get into in the air, holding vessel 1 can further prevent that the waste material from entering into external environment, because the waste material generally is flammable and explosive material, holding vessel 1 can reduce because of the harm that waste material burning or explosion produced, storage device's security has been improved.

According to the utility model discloses a storage device for volatile organic compounds combines together flexible storage bag and rigid holding vessel 1, has not only realized the totally enclosed business turn over storage facility of material, has still realized the material storage that no waste gas produced, and the security is high, can also avoid it to produce waste gas, and follow-up can directly handle the waste material, has effectively reduced the cost of waste material processing.

As shown in fig. 3, in some embodiments, the output end of the connector 2 has a plurality of output ports 21, the output ports 21 are arranged at intervals, and the output ports 21 are all communicated with the storage bag, so that the conveying speed of the waste material can be increased, and the time can be saved.

In some embodiments, the connecting member 2 includes a first section 22 and a second section 23 connected in series in the length direction thereof, the first section 22 has a cross-sectional area larger than that of the second section 23, the first section 22 is located in the storage tank 1, and the second section 23 is inserted into the storage tank 1 through the feed opening 11.

It will be appreciated that the connecting member 2 is composed of a first section 22 and a second section 23, and the second section 23 is disposed through the feed opening 11, the first section 22 is located in the storage tank 1 and the cross-sectional area of the first section 22 is larger than that of the second section 23, and since the size of the second section 23 matches the size of the feed opening 11, the first section 22 is caught in the storage tank 1, and the connecting member 2 can be prevented from being pulled out. As shown in fig. 3, the first section 22 and the second section 23 are both circular in cross-sectional shape, the diameter of the first section 22 is larger than that of the second section 23, and the first section 22 is caught in the storage tank 1.

As shown in fig. 3, further, the storage apparatus for volatile organic compounds further includes a fastening member 3 engaged with the connection member 2, the fastening member 3 being located outside the storage tank 1, the fastening member 3 being connected with the second section 23 to fasten the second section 23 to the storage tank 1. In other words, the fastener 3 engages with a portion of the second section 23 located outside the storage tank 1 to prevent the connecting member 2 from moving into the storage tank 1.

Preferably, the fastening member 3 is a nut, the second section 23 of the connecting member 2 is provided with an external thread, the fastening member 3 is screw-engaged with the second section 23, and the fastening member 3 is in contact with the outer wall of the storage tank 1 to lock the connecting member 2 with the storage tank 1.

It should be noted that, in order to increase the sealing performance of the connection between the storage tank 1 and the connecting member 2, two sealing rings may be sleeved on the second section 23, one of the sealing rings is disposed between the first section 22 and the inner wall surface of the storage tank 1, and the other sealing ring is disposed between the fastening member 3 and the outer wall surface of the storage tank 1.

As shown in fig. 1, in some embodiments, the storage tank 1 includes a tank 13 and a top cover 14, wherein an opening is formed at the top of the tank 13, the top cover 14 is disposed at the opening to close the opening, and the top cover 14 protrudes toward a side away from the tank 13.

The top cover 14 protrudes upwards to form an arch structure, which can play two roles, on the first hand, the top cover 14 can be used as a directional blasting channel, the waste material in the tank body 13 has the possibility of explosion, and because the stress at the bottom cover is weaker, the impact force generated by explosion is completely released outwards through the top cover 14, the tank body 13 cannot be greatly influenced, and after the explosion accident happens, the harm generated by explosion can be reduced; in a second aspect, the structure of the top cover 14 can prevent others from placing sundries on the top cover 14, which may cause greater harm after an explosion accident, and further improve the safety of the storage device.

In some embodiments, a storage device for volatile organic compounds according to the utility model discloses a still include gas detection appearance (not shown) and pressure sensor (not shown), gas detection appearance and pressure sensor all establish on the inner wall of holding vessel 1, gas detection appearance is used for detecting the gas composition in holding vessel 1, whether leak has taken place in order to judge the storage bag, pressure sensor is used for detecting the storage bag and to the pressure that holding vessel 1 applyed, after the waste material in the storage bag is filled with, can exert pressure to pressure sensor, can judge how much of waste material in the storage bag through pressure sensor.

Further, according to the utility model discloses storage device still includes alarm device (not shown), and gas detection appearance and pressure sensor all with alarm device signal connection, after gas detection appearance detected that the harmful gas in holding vessel 1 exceeds standard or pressure sensor detected pressure too big, alarm device sent out the police dispatch newspaper, reminded the staff to handle it.

In some embodiments, according to the utility model discloses storage device still includes antistatic backing (not shown), and the antistatic backing cladding is at the surface of storage bag, and the antistatic backing adopts flexible material to make, and the antistatic backing can effectively prevent the static accumulation of storage bag to avoid the emergence probability of explosion accident.

In addition, the storage device is provided with a grounding wire (not shown), the material of the grounding wire is copper, one end of the grounding wire is connected with the storage tank 1, the other end of the grounding wire is connected with the ground, and the grounding wire is used for guiding out static electricity in the storage tank 1 so as to prevent static electricity accumulation in the storage tank 1.

As shown in fig. 1, in some embodiments, the storage device according to the embodiment of the present invention further includes a support 4, the support 4 is disposed at the bottom of the storage tank 1 for supporting, the feeding inlet 11 is preferably disposed at the bottom of the storage tank 1, and the support structure can space the bottom of the storage tank 1 from the ground, so as to ensure that the waste conveying pipeline can be normally connected to the connecting member 2.

Storage devices for volatile organic compounds according to some specific examples of the present invention are described below with reference to the accompanying drawings.

As shown in fig. 1-3, the storage device according to the embodiment of the present invention includes a storage tank 1, a storage bag and a connector 2, the storage tank 1 is provided with a feed inlet 11 and an exhaust outlet 12, the material of the storage bag is a rigid material, the material of the storage bag is a flexible material, and the storage bag is disposed in the storage tank 1.

The storage tank 1 comprises a tank body 13 and a top cover 14, wherein an opening is formed in the top of the tank body 13, the top cover 14 is arranged at the opening and used for closing the opening, and the top cover 14 protrudes towards one side far away from the tank body 13.

The outer surface of the storage bag is provided with an antistatic layer, and the storage tank 1 is connected with the ground through a grounding wire so as to prevent the accumulation of static electricity in the storage tank 1.

Be equipped with gas detection appearance and pressure sensor on the inner wall of holding vessel 1, gas detection appearance and pressure sensor all with alarm device signal connection, after gas detection appearance detected that the harmful gas in holding vessel 1 exceeds standard or pressure sensor detected pressure oversize, alarm device sent out the police dispatch newspaper.

Connecting piece 2 runs through the setting of feed inlet 11 on the holding vessel 1, and connecting piece 2 has input and a plurality of output, and the input is located outside holding vessel 1, and the output is located holding vessel 1, and the input of connecting piece 2 is used for linking to each other with waste material pipeline, and the output of connecting piece 2 links to each other with the storage bag.

Connecting piece 2 includes first section 22 and second section 23 that link to each other in proper order on its length direction, and the cross-sectional area of first section 22 is greater than the cross-sectional area of second section 23, and first section 22 is located holding vessel 1, and second section 23 wears to establish on holding vessel 1 through feed inlet 11, and second section 23 of connecting piece 2 is equipped with the external screw thread, and second section 23 and 3 screw-thread fit of fastener, fastener 3 contact with the outer wall of holding vessel 1, with connecting piece 2 and holding vessel 1 locking.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, indicate the orientation or positional relationship indicated based on the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; may be mechanically coupled, may be electrically coupled or may be in communication with each other; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the present application, unless expressly stated or limited otherwise, the first feature may be directly on or directly under the second feature or indirectly via intermediate members. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.

In the present disclosure, the terms "one embodiment," "some embodiments," "an example," "a specific example," or "some examples" or the like mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present disclosure. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.

Although embodiments of the present invention have been shown and described, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that variations, modifications, substitutions and alterations can be made to the above embodiments by those of ordinary skill in the art without departing from the scope of the present invention.

Claims (11)

1. A storage device for volatile organic compounds, comprising:

the storage tank is provided with a feeding hole and an exhaust hole, and the storage tank is made of a rigid material;

the connecting piece penetrates through the storage tank through the feed inlet, is provided with an output end positioned in the storage tank and an input end positioned outside the storage tank, and is used for being connected with a waste conveying pipeline;

the storage bag is arranged in the storage tank and connected with the output end of the connecting piece, and the storage bag is made of flexible materials.

2. The storage device of claim 1, wherein the output end of the connector has a plurality of spaced output ports in communication with the storage bag.

3. The storage device for volatile organic compounds according to claim 1, wherein an outer surface of the storage bag has an antistatic layer.

4. The storage device for volatile organic compounds according to claim 1, wherein the connecting member comprises a first section and a second section which are sequentially connected in a length direction of the connecting member, a cross-sectional area of the first section is larger than a cross-sectional area of the second section, the first section is located in the storage tank, and the second section is arranged on the storage tank through the feed inlet.

5. The storage device for volatile organic compounds of claim 4, further comprising a fastener located outside the storage tank, the fastener being coupled to the second section to fasten the second section to the storage tank.

6. The storage device for volatile organic compounds according to claim 1, wherein the storage tank comprises a tank body and a top cover, the top of the tank body is provided with an opening, the top cover is provided at the opening to close the opening, and the top cover protrudes toward a side away from the tank body.

7. The storage device of claim 1, further comprising a gas detector disposed on an inner wall of the storage tank, the gas detector configured to detect a gas composition in the storage tank.

8. The storage device for volatile organic compounds according to claim 7, further comprising a pressure sensor disposed on an inner wall of the storage tank, the pressure sensor being configured to detect a pressure applied by the storage bag to the storage tank.

9. The storage device of claim 8, further comprising an alarm device in signal communication with the gas detector and the pressure sensor.

10. The storage device for volatile organic compounds according to any one of claims 1 to 9, further comprising a ground line, one end of the ground line being connected to the storage tank, the other end of the ground line being connected to the ground, the ground line being made of copper.

11. The storage device for volatile organic compounds according to any one of claims 1 to 9, further comprising a support provided at the bottom of the storage tank to support the storage tank.

Images