CN210206347U - Activated carbon photocatalysis processor - Google Patents
Activated carbon photocatalysis processor Download PDFInfo
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- CN210206347U CN210206347U CN201920877457.9U CN201920877457U CN210206347U CN 210206347 U CN210206347 U CN 210206347U CN 201920877457 U CN201920877457 U CN 201920877457U CN 210206347 U CN210206347 U CN 210206347U
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- light source
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- activated carbon
- photocatalytic
- filter screen
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Abstract
The utility model discloses an active carbon photocatalysis treater, including the photocatalysis room, be located the air inlet room and the air-out room at photocatalysis room both ends, still include: the first activated carbon filter screen and the second activated carbon filter screen are arranged in the photocatalytic chamber at intervals, and divide the photocatalytic chamber into three chambers; two UV light source assemblies respectively adjacent to the two sides of the cavity are arranged in each cavity; along the direction of perpendicular to waste gas flow direction, each UV light source subassembly includes the UV light source group that two intervals set up, has the passageway that supplies the waste gas circulation between two UV light source groups. The utility model discloses in, the organic matter in the active carbon filter screen is used for adsorbing waste gas, and the UV light source subassembly can carry out abundant photodissociation, catalytic oxidation to the adsorbed organic matter of active carbon filter screen, realizes the high-efficient processing of organic matter, makes waste gas discharge to reach standard to enable the active carbon regeneration, prolong the life of active carbon filter screen.
Description
Technical Field
The utility model relates to a waste gas treatment equipment technical field, concretely relates to active carbon photocatalysis treater.
Background
The waste gas in the laboratory mainly contains benzene series, formaldehyde, ethylene and other Volatile Organic Compounds (VOC) and malodorous gas components, which cause great harm to the environmental quality and human health, and the environmental pollution problem has led to high attention of governments and environmental protection departments.
At present, most of organic waste gas treatment modes in laboratories are activated carbon adsorption modes, and in practical application, the activated carbon adsorption modes have the following two problems:
firstly, the flow rate of the air flow is high, and the treatment efficiency is not high;
secondly, the activated carbon is easily saturated, which affects the adsorption effect.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an active carbon photocatalysis treater can fully adsorb the organic matter in the organic waste gas to carry out abundant photodissociation, catalytic oxidation to the organic matter, in order to improve exhaust-gas treatment efficiency, and enable the regeneration of active carbon filter screen.
To achieve the purpose, the utility model adopts the following technical proposal:
the utility model provides an active carbon photocatalysis treater, include the photocatalysis room, be located the air inlet room and the air-out room at photocatalysis room both ends still include:
the first activated carbon filter screen and the second activated carbon filter screen are arranged in the photocatalytic chamber at intervals along the flowing direction of waste gas, a first cavity is formed between the air inlet chamber and the first activated carbon filter screen, a second cavity is formed between the first activated carbon filter screen and the second activated carbon filter screen, and a third cavity is formed between the second activated carbon filter screen and the air outlet chamber;
the two UV light source assemblies are positioned in the first cavity and are arranged at intervals along the flow direction of the waste gas, namely a first UV light source assembly and a second UV light source assembly, the first UV light source assembly is arranged at the joint of the photocatalytic chamber and the air inlet chamber, and the second UV light source assembly is arranged adjacent to the side wall of the first active carbon filter screen;
the two UV light source assemblies are positioned in the second chamber and are arranged at intervals along the flow direction of the waste gas, namely a third UV light source assembly and a fourth UV light source assembly, the third UV light source assembly is arranged close to the side wall of the first activated carbon filter screen, and the fourth UV light source assembly is arranged close to the side wall of the second activated carbon filter screen;
the two UV light source assemblies are respectively a fifth UV light source assembly and a sixth UV light source assembly, the fifth UV light source assembly is arranged close to the side wall of the second activated carbon filter screen, and the sixth UV light source assembly is arranged at the connecting part of the photocatalytic chamber and the air outlet chamber;
along the direction of perpendicular to waste gas flow direction, each UV light source subassembly includes the UV light source group that two intervals set up, has the passageway that supplies the waste gas circulation between two UV light source groups.
As an optimized scheme of the activated carbon photocatalytic processor, the upper end and the lower end of the first activated carbon filter screen and the upper end and the lower end of the second activated carbon filter screen are respectively abutted to the top and the bottom of the photocatalytic chamber, and a channel for circulating waste gas is formed between the upper end of the UV light source group and the top of the photocatalytic chamber.
As an optimal scheme of the activated carbon photocatalytic processor, six light source mounting brackets are arranged on two opposite side walls of the photocatalytic chamber at intervals along the flowing direction of waste gas, the UV light source group comprises a plurality of UV light sources and a ballast electrically connected with the UV light sources, and the UV light sources are mounted on the light source mounting brackets.
As a preferable scheme of the activated carbon photocatalytic processor, the top of the photocatalytic chamber is provided with an opening and a sealing plate for selectively sealing the opening.
As a preferred scheme of the activated carbon photocatalysis processor, the sealing plate is clamped with the opening of the photocatalysis chamber through a locking piece.
As a preferable scheme of the activated carbon photocatalytic processor, the air inlet chamber and the air outlet chamber are both in a conical structure, the size of one end of the air inlet chamber, which is far away from the photocatalytic chamber, is smaller than the size of one end of the air inlet chamber, which is connected with the photocatalytic chamber, and the size of one end of the air outlet chamber, which is far away from the photocatalytic chamber, is smaller than the size of one end of the air outlet chamber, which is connected with the photocatalytic chamber.
As a preferred scheme of the activated carbon photocatalytic processor, the photocatalytic chamber, the air inlet chamber and the air outlet chamber are all made of stainless steel.
The utility model has the advantages that: the utility model discloses in, first active carbon filter screen and second active carbon filter screen are used for adsorbing the organic matter in the waste gas, and the UV light source subassembly is all installed to the both sides of every active carbon filter screen, and the UV light source subassembly can carry out abundant photodissociation, catalytic oxidation to the adsorbed organic matter of active carbon filter screen, realizes the high-efficient handling of organic matter, makes waste gas discharge to reach standard to enable the active carbon regeneration, prolong the life of active carbon filter screen.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required to be used in the embodiments of the present invention will be briefly described below. It is obvious that the drawings described below are only some embodiments of the invention, and that for a person skilled in the art, other drawings can be obtained from these drawings without inventive effort.
Fig. 1 is a schematic structural diagram of an activated carbon photocatalytic processor (not including a sealing plate) according to an embodiment of the present invention.
Fig. 2 is a schematic diagram of the connection between the UV light source and the ballast according to the embodiment of the present invention.
Fig. 3 is a schematic structural view of a sealing plate according to an embodiment of the present invention.
In the figure:
1. a photocatalytic chamber; 2. an air inlet chamber; 3. an air outlet chamber; 4. a first activated carbon screen; 5. a second activated carbon screen; 61. a first UV light source assembly; 62. a second UV light source assembly; 63. a third UV light source assembly; 64. a fourth UV light source assembly; 65. a fifth UV light source assembly; 66. a sixth UV light source assembly; 610. a UV light source group; 611. a UV light source; 612. a ballast; 7. a light source mounting bracket; 8. closing the plate; 81. and (5) buckling.
Detailed Description
The technical solution of the present invention is further explained by the following embodiments with reference to the accompanying drawings.
Wherein the showings are for the purpose of illustration only and are shown by way of illustration only and not in actual form, and are not to be construed as limiting the present patent; for a better understanding of the embodiments of the present invention, some parts of the drawings may be omitted, enlarged or reduced, and do not represent the size of an actual product; it will be understood by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted.
The same or similar reference numerals in the drawings of the embodiments of the present invention correspond to the same or similar parts; in the description of the present invention, it should be understood that if the terms "upper", "lower", "left", "right", "inner", "outer", etc. are used to indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, it is only for convenience of description and simplification of description, but it is not indicated or implied that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and therefore, the terms describing the positional relationship in the drawings are used only for illustrative purposes and are not to be construed as limiting the present patent, and the specific meaning of the terms will be understood by those skilled in the art according to the specific circumstances.
In the description of the present invention, unless otherwise explicitly specified or limited, the term "connected" or the like, if appearing to indicate a connection relationship between the components, is to be understood broadly, for example, as being either a fixed connection, a detachable connection, or an integral part; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or may be connected through one or more other components or may be in an interactive relationship with one another. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
As shown in fig. 1, the embodiment of the utility model provides an active carbon photocatalysis treater, including photocatalysis room 1, be located the air inlet room 2 and the air-out room 3 at 1 both ends of photocatalysis room, still include:
the first activated carbon filter screen 4 and the second activated carbon filter screen 5 are arranged in the photocatalytic chamber 1 at intervals along the flow direction of the waste gas, a first cavity is formed between the air inlet chamber 2 and the first activated carbon filter screen 4, a second cavity is formed between the first activated carbon filter screen 4 and the second activated carbon filter screen 5, and a third cavity is formed between the second activated carbon filter screen 5 and the air outlet chamber 3;
the two UV light source assemblies are positioned in the first cavity and are arranged at intervals along the flowing direction of the waste gas and respectively comprise a first UV light source assembly 61 and a second UV light source assembly 62, the first UV light source assembly 61 is arranged at the joint of the photocatalytic chamber 1 and the air inlet chamber 2, and the second UV light source assembly 62 is arranged close to the side wall of the first active carbon filter screen 4;
two UV light source assemblies which are positioned in the second chamber and are arranged at intervals along the flowing direction of the waste gas are respectively a third UV light source assembly 63 and a fourth UV light source assembly 64, wherein the third UV light source assembly 63 is arranged adjacent to the side wall of the first activated carbon filter screen 4, and the fourth UV light source assembly 64 is arranged adjacent to the side wall of the second activated carbon filter screen 5;
the two UV light source assemblies are respectively a fifth UV light source assembly 65 and a sixth UV light source assembly 66, the two UV light source assemblies are positioned in the third chamber and are arranged at intervals along the flow direction of the waste gas, the fifth UV light source assembly 65 is arranged adjacent to the side wall of the second activated carbon filter screen 5, and the sixth UV light source assembly 66 is arranged at the connecting part of the photocatalytic chamber 1 and the air outlet chamber 3;
along the direction of perpendicular exhaust flow direction, each UV light source subassembly includes two UV light source group 610 that set up at an interval, has the passageway that supplies exhaust gas circulation between two UV light source group 610.
This embodiment falls into three cavity with photocatalysis room 1 through first active carbon filter screen 4 and second active carbon filter screen 5, install a UV light source subassembly respectively along the both sides of every cavity of the flow direction of waste gas, and the UV light source subassembly comprises the UV light source group 610 that two intervals set up, two UV light source groups 610 that make every group of UV light source subassembly have the passageway that supplies the waste gas circulation respectively, this embodiment adopts the velocity of flow that this structural design can slow down waste gas, prolong the dwell time of waste gas in photocatalysis room 1, thereby improve exhaust-gas treatment efficiency, make waste gas discharge up to standard. In this embodiment, first active carbon filter screen 4 and second active carbon filter screen 5 are used for adsorbing the organic matter in the waste gas, and the UV light source subassembly is all installed to the both sides of every active carbon filter screen, and the UV light source subassembly can carry out abundant photodissociation, catalytic oxidation to the adsorbed organic matter of active carbon filter screen, realizes the high-efficient handling of organic matter to enable the active carbon regeneration, prolong the life of active carbon filter screen.
In this embodiment, the upper and lower both ends of first active carbon filter screen 4 and the upper and lower both ends of second active carbon filter screen 5 respectively with the top and the bottom butt of photocatalysis room 1, have the passageway that supplies the waste gas circulation between the upper end of UV light source group 610 and the top of photocatalysis room 1, adopt this structural design can make waste gas keep suitable velocity of flow in order to satisfy the organic matter by abundant absorption and carry out abundant photodissociation, catalytic oxidation's requirement to it through UV light source group 610.
As shown in fig. 2, the UV light source group 610 includes a plurality of UV light sources 611 and a ballast 612 electrically connected to the UV light sources 611, and the UV light sources 611 are mounted on the light source mounting brackets 7. Further, the UV light source 611 is detachably mounted on the light source mounting bracket 7, so that the UV light source 611 is easily replaced and maintained when damaged.
The top of the photocatalytic chamber 1 is provided with an opening and a sealing plate 8 for selectively sealing the opening, so that the first activated carbon filter screen 4, the second activated carbon filter screen 5 and the UV light source assembly can be conveniently installed.
As shown in fig. 3, shrouding 8 passes through the opening part joint of retaining member and photocatalysis room 1, and wherein, the retaining member can be the draw-in groove of the opening part of a plurality of intervals setting at photocatalysis room 1 and set up the buckle 81 in shrouding 8 periphery, and buckle 81 can with this draw-in groove joint, realizes shrouding 8's fixed connection. Of course, the retaining member of this embodiment can also adopt other structures, for example, one side of shrouding 8 is articulated with the opening part of photocatalysis room 1, and the opposite side is provided with the sealing member through magnetism suction mode and photocatalysis room 1's opening fixed connection, the opening part of photocatalysis room 1, realizes the sealing connection of shrouding 8 and opening part.
The air inlet chamber 2 and the air outlet chamber 3 are both in a conical structure, the size of one end, far away from the photocatalytic chamber 1, of the air inlet chamber 2 is smaller than that of one end, connected with the photocatalytic chamber 1, of the air inlet chamber 2, and the size of one end, far away from the photocatalytic chamber 1, of the air outlet chamber 3 is smaller than that of one end, connected with the photocatalytic chamber 1, of the air outlet chamber 3.
The photocatalytic chamber 1, the air inlet chamber 2 and the air outlet chamber 3 are made of stainless steel materials, so that the service life of the activated carbon photocatalytic processor can be prolonged.
It should be understood that the above-described embodiments are merely illustrative of the preferred embodiments of the present invention and the technical principles thereof. It will be understood by those skilled in the art that various modifications, equivalents, changes, and the like can be made to the present invention. However, these modifications are within the scope of the present invention as long as they do not depart from the spirit of the present invention. In addition, certain terms used in the specification and claims of the present application are not limiting, but are used merely for convenience of description.
Claims (7)
1. The utility model provides an active carbon photocatalysis treater, includes the photocatalysis room, is located the air inlet room and the air-out room at photocatalysis room both ends, its characterized in that still includes:
the first activated carbon filter screen and the second activated carbon filter screen are arranged in the photocatalytic chamber at intervals along the flowing direction of waste gas, a first cavity is formed between the air inlet chamber and the first activated carbon filter screen, a second cavity is formed between the first activated carbon filter screen and the second activated carbon filter screen, and a third cavity is formed between the second activated carbon filter screen and the air outlet chamber;
the two UV light source assemblies are positioned in the first cavity and are arranged at intervals along the flow direction of the waste gas, namely a first UV light source assembly and a second UV light source assembly, the first UV light source assembly is arranged at the joint of the photocatalytic chamber and the air inlet chamber, and the second UV light source assembly is arranged adjacent to the side wall of the first active carbon filter screen;
the two UV light source assemblies are positioned in the second chamber and are arranged at intervals along the flow direction of the waste gas, namely a third UV light source assembly and a fourth UV light source assembly, the third UV light source assembly is arranged close to the side wall of the first activated carbon filter screen, and the fourth UV light source assembly is arranged close to the side wall of the second activated carbon filter screen;
the two UV light source assemblies are respectively a fifth UV light source assembly and a sixth UV light source assembly, the fifth UV light source assembly is arranged close to the side wall of the second activated carbon filter screen, and the sixth UV light source assembly is arranged at the connecting part of the photocatalytic chamber and the air outlet chamber;
along the direction of perpendicular to waste gas flow direction, each UV light source subassembly includes the UV light source group that two intervals set up, has the passageway that supplies the waste gas circulation between two UV light source groups.
2. The activated carbon photocatalytic processor according to claim 1, wherein the upper and lower ends of the first activated carbon filter and the upper and lower ends of the second activated carbon filter are respectively abutted against the top and bottom of the photocatalytic chamber, and a passage for exhaust gas to flow through is provided between the upper end of the UV light source group and the top of the photocatalytic chamber.
3. The activated carbon photocatalytic processor of claim 1, characterized in that six light source mounting brackets are respectively arranged on two opposite side walls of the photocatalytic chamber at intervals along the flow direction of the exhaust gas, the UV light source group comprises a plurality of UV light sources and ballasts electrically connected with the UV light sources, and the UV light sources are mounted on the light source mounting brackets.
4. The activated carbon photocatalytic processor of claim 1, wherein the top of the photocatalytic chamber has an opening and a sealing plate for selectively sealing the opening.
5. The activated carbon photocatalytic processor of claim 4, characterized in that the closing plate is clamped with the opening of the photocatalytic chamber by a locking member.
6. The activated carbon photocatalytic processor of claim 1, wherein the air inlet chamber and the air outlet chamber are both of a conical structure, the size of the end of the air inlet chamber away from the photocatalytic chamber is smaller than the size of the end of the air inlet chamber connected to the photocatalytic chamber, and the size of the end of the air outlet chamber away from the photocatalytic chamber is smaller than the size of the end of the air outlet chamber connected to the photocatalytic chamber.
7. The activated carbon photocatalytic processor of claim 1, characterized in that the photocatalytic chamber, the air inlet chamber and the air outlet chamber are all made of stainless steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920877457.9U CN210206347U (en) | 2019-06-11 | 2019-06-11 | Activated carbon photocatalysis processor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920877457.9U CN210206347U (en) | 2019-06-11 | 2019-06-11 | Activated carbon photocatalysis processor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210206347U true CN210206347U (en) | 2020-03-31 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920877457.9U Active CN210206347U (en) | 2019-06-11 | 2019-06-11 | Activated carbon photocatalysis processor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210206347U (en) |
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2019
- 2019-06-11 CN CN201920877457.9U patent/CN210206347U/en active Active
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