CN216537689U - Purification adsorption bed of active carbon - Google Patents
Purification adsorption bed of active carbon Download PDFInfo
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- CN216537689U CN216537689U CN202123447277.3U CN202123447277U CN216537689U CN 216537689 U CN216537689 U CN 216537689U CN 202123447277 U CN202123447277 U CN 202123447277U CN 216537689 U CN216537689 U CN 216537689U
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Abstract
The utility model relates to a purification adsorption bed of active carbon, wherein an access hole which is formed in the front surface of a bed body and communicated with an access cavity is covered with an access door hinged on the bed body, the bed body is also internally provided with an adsorption cavity positioned between the access cavity and an air outlet, two parallel arranged grid-shaped keel frames are erected in the adsorption cavity, each keel frame is provided with four square mounting holes for gas circulation in the inner cavity of the bed body, each mounting hole is internally and detachably provided with a screen plate, the adsorption cavity between the adjacent keel frames is filled with an active carbon layer, a water cooling sleeve is sleeved outside the bed body, a plurality of water cooling pipelines which are meandered from top to bottom are arranged in the access cavity, the bottom surface of the bed body is provided with a lower connecting hole for communicating a pipe orifice at the bottom of the water cooling pipeline with the water cooling sleeve, and an upper connecting hole for communicating a pipe orifice at the top of the water cooling pipeline with the water cooling sleeve are formed in the top surface of the bed body; the utility model can realize the purification and adsorption of the cooled waste gas.
Description
Technical Field
The utility model relates to the technical field of environmental protection equipment, in particular to a purification adsorption bed of activated carbon.
Background
Volatile Organic Compounds (VOCs) are a generic term for a class of compounds, and generally refer to volatile organic chemicals having high vapor pressure at normal temperature and pressure, and mainly include aliphatic and aromatic alkanes, alkenes, oxygenated hydrocarbons, halogenated hydrocarbons, and the like, such as benzene, toluene, dichloromethane, formaldehyde, ethyl acetate, and the like. VOCs have wide sources and relate to many ways such as production, life and the like. The industrial fixed source is a main emission source, and the environment, the substances, the emission characteristics and the treatment technology of VOCs emission in different industries are different. The industrial industries for generating VOCs include VOCs production industries such as petroleum refining, organic chemical industry, medicine, food, daily necessities, tire manufacturing and the like, and manufacturing industries taking VOCs products as raw materials such as packaging printing, mechanical manufacturing, electronic product manufacturing, transportation equipment manufacturing, artificial board and furniture manufacturing and the like. VOCS discharged environment, discharged substances, discharge characteristics and treatment technologies in different industries are different. Therefore, the appropriate VOCs industry standard needs to be established in combination with the industry emission characteristics.
Activated carbon adsorption equipment is as handling the comparatively high-efficient economic equipment of VOCs, and is extensively applied to various operating modes, but this kind of equipment has the consumptive material to change drawbacks such as loaded down with trivial details.
In view of the above-mentioned drawbacks, the present inventors have made active research and innovation to create an activated carbon purification and adsorption bed with industrial utility.
SUMMERY OF THE UTILITY MODEL
In order to solve the above technical problems, an object of the present invention is to provide a purification adsorbent bed of activated carbon capable of realizing low-temperature adsorption purification of exhaust gas.
The utility model relates to a purification adsorption bed of active carbon, which comprises a bed body positioned on a base, wherein an air inlet arranged on one side surface of the bed body is connected with an air inlet cover integrally formed with the bed body, an air outlet arranged on the other side surface of the bed body is connected with an air outlet cover integrally formed with the bed body, the front surface of the bed body is provided with an access hole communicated with an access cavity in an inner cavity of the bed body, the access hole is covered with an access door hinged on the bed body, the access door is provided with a hasp, the bed body is also provided with an adsorption cavity positioned between the access cavity and the air outlet, two parallel grid-shaped keel frames are erected in the adsorption cavity, each keel frame is provided with four square mounting holes for gas circulation in the inner cavity of the bed body, a screen plate is detachably arranged in each mounting hole, and an active carbon layer is filled in the adsorption cavity between the adjacent keel frames, the bed body overcoat is equipped with the water-cooling jacket, it is equipped with a plurality of water-cooling pipeline that from top to bottom wriggle to overhaul the intracavity, offer on the bottom surface of the bed body and be used for the intercommunication the mouth of pipe of water-cooling pipeline bottom and the lower connecting hole of water-cooling jacket, offer on the top surface of the bed body and be used for the intercommunication the mouth of pipe at water-cooling pipeline top and the last connecting hole of water-cooling jacket are located the delivery port has been seted up at the top of the water-cooling jacket of bed body top, are located the water inlet has been seted up to the bottom of the water-cooling jacket of bed body below.
As a further improvement of the utility model, two water cooling pipelines which are meandered from top to bottom are arranged in the overhaul cavity.
As a further improvement of the utility model, the water-cooled pipeline is a metal pipeline.
As a further improvement of the utility model, a grid-shaped keel frame which is close to the overhaul cavity in the adsorption cavity is detachably clamped in an upper clamping groove which is positioned on the inner top surface of the bed body and a lower clamping groove which is positioned on the inner bottom surface of the bed body.
As a further improvement of the utility model, the water-cooled pipe is serpentine.
After the technical scheme is adopted, the utility model has the beneficial effects that:
1. the base provides support for the fixation of the bed body and the operation of personnel entering the bed body;
2. the keel frame provides strength guarantee for the detachable net plate;
3. the detachable screen plate is beneficial to fixing consumables;
4. the hinge and the hasp are arranged on one side, which is not close to the wall, according to the field condition;
5. the consumable materials matched with the detachable screen plates are honeycomb activated carbon which can be accumulated;
6. the height and the space of the bed body can approximately meet the basic requirement that personnel enter the bed body through the access hole to replace consumables;
7. the water cooling jacket and the water cooling pipe are matched to rapidly cool the waste gas before purification and adsorption, and heat is transferred to the condensed water in the water cooling jacket and the water cooling pipe to obtain circulated water.
The foregoing description is only an overview of the technical solutions of the present invention, and in order to make the technical solutions of the present invention more clearly understood and to implement them in accordance with the contents of the description, the following detailed description is given with reference to the preferred embodiments of the present invention and the accompanying drawings.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
FIG. 1 is a cross-sectional view of a purification adsorbent bed of activated carbon in accordance with the present invention;
FIG. 2 is a front elevation view of a purification adsorbent bed of activated carbon in the present invention;
FIG. 3 is a front view of the keel frame of the purification adsorbent bed of activated carbon in the present invention.
Bed body 1 and bed base 2
3 air inlet cover and 4 air outlet covers
5 inspection chamber 6 access door
7 hasp 8 adsorption cavity
9 keel frame 10 net plate
11 active carbon layer 12 water cooling jacket
13 water cooling pipeline 14 water outlet
15 water inlet 16 upper clamping groove
17 lower clamping groove
Detailed Description
The following detailed description of embodiments of the present invention is provided in connection with the accompanying drawings and examples. The following examples are intended to illustrate the utility model but are not intended to limit the scope of the utility model.
In order to make the technical solutions of the present invention better understood, 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. The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations. Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, which can be derived by a person skilled in the art from the embodiments of the present invention without making any creative effort, shall fall within the protection scope of the present invention.
Examples
Fig. 1 to 3 show a purification and adsorption bed of activated carbon, which comprises a bed body 1 on a base 2, wherein an air inlet arranged on one side surface of the bed body 1 is connected with an air inlet cover 3 integrally formed with the bed body 1, an air outlet arranged on the other side surface of the bed body 1 is connected with an air outlet cover 4 integrally formed with the bed body 1, the front surface of the bed body 1 is provided with an access hole communicated with an access cavity 5 in an inner cavity of the bed body 1, the access hole is covered with an access door 6 hinged on the bed body 1, the access door 6 is provided with a hasp 7, the bed body 1 is also provided with an adsorption cavity 8 between the access cavity 5 and the air outlet, two parallel arranged grid-shaped keel frames 9 are erected in the adsorption cavity 8, each keel frame 9 is provided with four square mounting holes for gas circulation in the inner cavity of the bed body, a screen plate 10 is detachably arranged in each mounting hole, and the adsorption cavity 8 between the adjacent keel frames 9 is filled with an activated carbon layer 11, the overcoat of bed body 1 is equipped with water-cooling jacket 12, overhaul the intracavity 5 and be equipped with a plurality of water-cooling pipeline 13 that meander from top to bottom, offer the lower connecting hole that is used for the mouth of pipe and water-cooling jacket 12 of intercommunication water-cooling pipeline 13 bottom on the bottom surface of bed body 1, offer the last connecting hole that is used for the mouth of pipe and water-cooling jacket 12 at intercommunication water-cooling pipeline 13 top on the top surface of bed body 1, the delivery port 14 has been seted up at the top that is located the water-cooling jacket 12 of bed body 1 top, the water inlet 15 has been seted up to the bottom that is located the water-cooling jacket 12 of bed body 1 below.
In the purification and adsorption bed of the active carbon provided by the utility model, two water cooling pipelines 13 which are meandered from top to bottom are arranged in the overhaul cavity 5.
In the purification and adsorption bed of the activated carbon provided by the utility model, the water cooling pipeline 13 is a metal pipeline.
In the purification adsorption bed of the active carbon, the grid-shaped keel frame in the adsorption cavity, which is close to the overhaul cavity 5, is detachably clamped in an upper clamping groove 16 positioned on the inner top surface of the bed body 1 and a lower clamping groove 17 positioned on the inner bottom surface of the bed body (1).
In the purification and adsorption bed of the activated carbon provided by the utility model, the water cooling pipeline 13 is snakelike and meanders.
The working principle of the utility model is as follows:
the dust-containing gas is powered by a fan, enters the bed body under negative pressure, and unbalanced and unsaturated molecular attraction or chemical force exists on the solid surface of the activated carbon, so that when the solid surface is contacted with gas, gas molecules can be attracted, concentrated and kept on the solid surface, pollutants are adsorbed, and waste gas passes through a filter and then enters an equipment dust exhaust system, so that the purified gas is discharged in a high-altitude standard manner. The activated carbon is a black powdery, granular or pelletized amorphous carbon having a porosity. The main component is carbon, and also contains a small amount of oxygen, hydrogen, sulfur, nitrogen and chlorine. The graphite has a fine structure like graphite, and only the crystal grains are small and are irregularly stacked layer by layer. Has large surface area (500-1000 square meters per gram). Has strong adsorption capacity, and can adsorb gas, liquid or colloidal solid on its surface. Because of the presence of unbalanced and unsaturated molecular or chemical bonding forces on the solid surface, when the solid surface is contacted with a gas, the gas molecules are attracted, concentrated and held on the solid surface, a phenomenon known as adsorption. The waste gas is contacted with the porous solid matter with large surface by utilizing the adsorption capacity of the solid surface, and the pollutants in the waste gas are adsorbed on the solid surface to be separated from the gas mixture, thereby achieving the purpose of purification.
After the technical scheme is adopted, the utility model has the beneficial effects that:
1. the base provides support for the fixation of the bed body and the operation of personnel entering the bed body;
2. the keel frame provides strength guarantee for the detachable net plate;
3. the detachable screen plate is beneficial to fixing consumables;
4. the hinge and the hasp are arranged on one side, which is not close to the wall, according to the field condition;
5. the consumable materials matched with the detachable screen plates are honeycomb activated carbon which can be accumulated;
6. the height and the space of the bed body can approximately meet the basic requirement that personnel enter the bed body through the access hole to replace consumables;
7. the water cooling jacket and the water cooling pipe are matched to rapidly cool the waste gas before purification and adsorption, and heat is transferred to the condensed water in the water cooling jacket and the water cooling pipe to obtain circulated water.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are used only for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly referring to the number of technical features being grined. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection: either mechanically or electrically: the terms may be directly connected or indirectly connected through an intermediate member, or may be a communication between two elements.
The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention, it should be noted that, for those skilled in the art, many modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.
Claims (5)
1. A purification and adsorption bed of activated carbon is characterized in that: the bed comprises a bed body (1) positioned on a base (2), wherein one side surface of the bed body (1) is provided with an air inlet cover (3) which is integrally formed with the bed body (1), the other side surface of the bed body (1) is provided with an air outlet cover (4) which is integrally formed with the bed body (1), the front surface of the bed body (1) is provided with an access hole communicated with an access cavity (5) in the inner cavity of the bed body (1), the access hole is covered with an access door (6) hinged on the bed body (1), the access door (6) is provided with a hasp (7), the bed body (1) is also internally provided with an adsorption cavity (8) positioned between the access cavity (5) and the air outlet, the adsorption cavity (8) is internally provided with two parallel-arranged grid-shaped keel frames (9), and each keel frame (9) is provided with four mounting holes for gas circulation in the bed body inner cavity, each detachable is equipped with otter board (10) in the mounting hole, and is adjacent between keel frame (9) absorption chamber (8) intussuseption is filled with activated carbon layer (11), bed body (1) overcoat is equipped with water-cooling jacket (12), be equipped with a plurality of water-cooling pipeline (13) that from top to bottom wriggle in overhaul chamber (5), offer on the bottom surface of the bed body (1) and be used for the intercommunication the mouth of pipe and the lower connecting hole of water-cooling jacket (12) of water-cooling pipeline (13) bottom, offer on the top surface of the bed body (1) and be used for the intercommunication the mouth of pipe and the last connecting hole of water-cooling jacket (12) at water-cooling pipeline (13) top are located delivery port (14) have been seted up to the side of water-cooling jacket (12) of the bed body (1) top, are located water inlet (15) have been seted up to the side of water-cooling jacket (12) of the bed body (1) below.
2. The purification adsorbent bed of activated carbon according to claim 1, wherein: two water-cooling pipelines (13) which are meandered from top to bottom are arranged in the overhaul cavity (5).
3. The purification adsorbent bed of activated carbon according to claim 1, wherein: the water-cooling pipeline (13) is a metal pipeline.
4. The purification adsorbent bed of activated carbon according to claim 1, wherein: the adsorption cavity is internally close to a framework detachable card of a Chinese character 'tian' shape of the overhaul cavity (5) and is arranged in an upper clamping groove (16) of the inner top surface of the bed body (1) and a lower clamping groove (17) of the inner bottom surface of the bed body (1).
5. The purification adsorbent bed of activated carbon according to claim 1, wherein: the water-cooling pipeline (13) is snakelike and meanders.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123447277.3U CN216537689U (en) | 2021-12-30 | 2021-12-30 | Purification adsorption bed of active carbon |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123447277.3U CN216537689U (en) | 2021-12-30 | 2021-12-30 | Purification adsorption bed of active carbon |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216537689U true CN216537689U (en) | 2022-05-17 |
Family
ID=81560744
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123447277.3U Active CN216537689U (en) | 2021-12-30 | 2021-12-30 | Purification adsorption bed of active carbon |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216537689U (en) |
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2021
- 2021-12-30 CN CN202123447277.3U patent/CN216537689U/en active Active
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Address after: Factory Building No. 7, No. 28 Yinzhu Road, High tech Zone, Suzhou City, Jiangsu Province, 215000 Patentee after: Suzhou Zhenghe Chemical Environmental Protection Co.,Ltd. Address before: Factory Building No. 7, No. 28 Yinzhu Road, High tech Zone, Suzhou City, Jiangsu Province, 215000 Patentee before: SUZHOU ZHENGHE CHEMICAL ENVIRONMENTAL PROTECTION Co.,Ltd. |
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| CP01 | Change in the name or title of a patent holder |