CN211635949U - Photolytic waste gas purifier - Google Patents
Photolytic waste gas purifier Download PDFInfo
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- CN211635949U CN211635949U CN201921999096.1U CN201921999096U CN211635949U CN 211635949 U CN211635949 U CN 211635949U CN 201921999096 U CN201921999096 U CN 201921999096U CN 211635949 U CN211635949 U CN 211635949U
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- gas purifier
- rectangular frame
- exhaust gas
- waste gas
- photolysis
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Abstract
The utility model discloses a photolysis exhaust gas purifier, including bottom plate, discharge hood and photolysis exhaust gas purifier, the bolt fastening has photolysis exhaust gas purifier on the bottom plate, photolysis exhaust gas purifier has the discharge hood through the trachea connection along length direction's one end, first bar hole and second bar hole have been seted up on photolysis exhaust gas purifier along length direction's a side table wall, the inside in first bar hole is inlayed and is equipped with first rectangular frame, first rectangular frame's inside is provided with the dust filter screen, first rectangular frame has first closing plate along length direction's one end welding. The utility model discloses in, take out in following photodissociation exhaust gas purifier through first rectangular frame and second rectangular frame for the dismantlement of dust filter screen and UV ultraviolet fluorescent tube is overhauld and is cleared up the convenience of maintaining and installing all ten minutes, secondly is furnished with stainless steel grid net in the gas collecting channel, can carry out the prefilter to great impurity, guarantees the filterable stability of dust filter screen.
Description
Technical Field
The utility model relates to an exhaust purification technical field especially relates to photodissociation exhaust gas purifier.
Background
The waste gas refers to toxic and harmful gas discharged by human in the production and living process. Especially the generation of living waste gas brought by chemical plants, steel plants, pharmaceutical plants, coking plants, oil refineries and the like and human life, the discharged waste gas has large smell, seriously pollutes the environment and influences the human health, the waste gas contains a plurality of pollutants, the physical and chemical properties of the waste gas are very complex, and the toxicity is different. The waste gas discharged by fuel combustion contains sulfur dioxide, nitrogen oxides, hydrocarbons and the like; various harmful gases and solid wastes containing various components such as heavy metals, salts and radioactive substances are discharged due to different raw materials and processes used in industrial production; the exhaust gas discharged from automobiles contains hydrocarbons such as lead, benzene and phenol. The pollution of the atmosphere environment by exhaust gas is one of the most common and serious environmental problems in the world. China environmental protection law has made clear regulations on the exhaust emission standards of various factories and mines. Some waste gas is recycled and reprocessed into usable products.
Present current photodissociation exhaust gas purifier, inside dust filter screen and the ultraviolet fluorescent tube that sets up are all fixed inside exhaust gas purifier, when leading to its maintenance, need dismantle whole photodissociation exhaust gas catalytic converter's shell, trouble very, so can not satisfy user's demand, secondly the inside filter screen of photodissociation exhaust gas purifier easily blocks up, the filter screen is mostly flat structure, filter area is less, so satisfy user's demand.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a photolysis waste gas purifier.
In order to achieve the above purpose, the utility model adopts the following technical scheme: the photolysis waste gas purifier comprises a bottom plate, a gas-collecting hood and a photolysis waste gas purifier;
a photolysis waste gas purifier is fixed on the bottom plate through bolts, and one end of the photolysis waste gas purifier in the length direction is connected with a gas collecting hood through a gas pipe;
a first strip-shaped hole and a second strip-shaped hole are formed in one side surface wall of the photolysis waste gas purifier along the length direction, a first rectangular frame is embedded in the first strip-shaped hole, a dust filter screen is arranged in the first rectangular frame, and a first sealing plate is welded at one end of the first rectangular frame along the length direction;
a second rectangular frame is embedded in the second strip-shaped hole, a UV ultraviolet lamp tube is installed in the second rectangular frame, and a second sealing plate is welded at one end of the second rectangular frame along the length direction;
the second rectangular frame is provided with two altogether, and lies in the inside Ti02 photocatalyst filter screen that is provided with of photolysis exhaust gas purifier between two second rectangular frames.
Preferably, the bolt fastening has the fan on the bottom plate, the photolysis exhaust gas purifier other end passes through the connecting pipe and fan turn-on connection, and the fan passes through the blast pipe turn-on connection that sets up on outlet duct and the bottom plate.
Preferably, a stainless steel material grid net is arranged in the gas-collecting hood.
Preferably, the cross section of the dust filter screen is of a sawtooth structure, and the dust filter screen is made of high-efficiency filter cotton.
Preferably, threaded connection has fixing bolt on first closing plate and the second closing plate, the bolt hole that cooperation fixing bolt used is seted up to the upper and lower both sides that lie in first bar hole and second bar hole on one side table wall of photodissociation exhaust gas purifier.
Compared with the prior art, the beneficial effects of the utility model are that:
in the utility model, the dust filter screen and the UV ultraviolet lamp tube inside the photolysis waste gas purifier are respectively arranged in the first rectangular frame and the second rectangular frame, the first rectangular frame and the second rectangular frame are inserted into the photolysis waste gas purifier through the first strip-shaped hole and the second strip-shaped hole which are arranged on the outer surface wall of the photolysis waste gas purifier, the first rectangular frame and the second rectangular frame are fixedly installed through the arranged first sealing plate and the second sealing plate, the structure design can be drawn out from the photolysis waste gas purifier through the first rectangular frame and the second rectangular frame, so that the dust filter screen and the UV ultraviolet lamp tube are convenient to disassemble, overhaul, clean, maintain and install, and the gas hood is provided with the stainless steel grid net, the primary filtration of larger impurities can be carried out, and the stability of the dust filter screen is ensured, the cross section of the dust filter screen is of a sawtooth structure, and compared with the traditional flat plate type structure, the structural design greatly increases the contact area with gas during filtering, and improves the filtering efficiency.
Drawings
Fig. 1 is a schematic structural view of a photolytic exhaust gas purifier according to the present invention;
fig. 2 is a schematic structural view of a photolysis exhaust gas purifier according to the present invention;
fig. 3 is the utility model provides a photolysis exhaust gas purifier's dust filter screen's schematic structure.
Illustration of the drawings:
1. a base plate; 2. a gas-collecting hood; 3. an air tube; 4. a photolytic exhaust gas purifier; 41. a first strip-shaped hole; 42. A first rectangular frame; 43. a first sealing plate; 44. fixing the bolt; 45. a dust filter screen; 46. a second bar-shaped hole; 47. a second rectangular frame; 48. a UV ultraviolet lamp tube; 49. a second sealing plate; 410. bolt holes; 412. ti02 photocatalyst filter screen; 5. a connecting pipe; 6. a fan; 7. an air outlet pipe; 8. and (4) exhausting the gas.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance; furthermore, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, as they may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1 to 3, the photolytic exhaust gas purifier includes a base plate 1, a gas collecting channel 2, and a photolytic exhaust gas purifier 4;
a photolysis waste gas purifier 4 is fixed on the bottom plate 1 through bolts, and one end of the photolysis waste gas purifier 4 along the length direction is connected with a gas collecting hood 2 through a gas pipe 3;
a first strip-shaped hole 41 and a second strip-shaped hole 46 are formed in one side surface wall of the photolysis waste gas purifier 4 along the length direction, a first rectangular frame 42 is embedded in the first strip-shaped hole 41, a dust filter screen 45 is arranged in the first rectangular frame 42, and a first sealing plate 43 is welded at one end of the first rectangular frame 42 along the length direction;
a second rectangular frame 47 is embedded in the second strip-shaped hole 46, a UV ultraviolet lamp tube 48 is installed in the second rectangular frame 47, and a second sealing plate 49 is welded at one end of the second rectangular frame 47 along the length direction;
the number of the second rectangular frames 47 is two, and a Ti02 photocatalyst filter screen 412 is disposed between the two second rectangular frames 47 and inside the photolysis exhaust gas purifier 4.
The bolt fastening has fan 6 on bottom plate 1, and the photodissociation exhaust gas purifier 4 other end passes through connecting pipe 5 and fan 6 conducting connection, and fan 6 is through the blast pipe 8 conducting connection that sets up on outlet duct 7 and the bottom plate 1.
Be furnished with stainless steel material grid net in the gas collecting channel 2, the setting of stainless steel material grid net can carry out preliminary filtration to great impurity in the waste gas, prevents that great impurity from causing dust filter screen 45 to block up.
The cross section of the dust filter screen 45 is of a sawtooth structure, the dust filter screen 45 is made of high-efficiency filter cotton, the dust filter screen 45 of the sawtooth structure is arranged, the contact area between the dust filter screen 45 and waste gas can be increased in a maximization mode, and the filtering efficiency of the dust filter screen is improved.
The first sealing plate 43 and the second sealing plate 49 are screwed with fixing bolts 44, and bolt holes 410 for fitting the fixing bolts 44 are formed in the upper and lower sides of the first bar-shaped hole 41 and the second bar-shaped hole 46 on the side surface wall of the photolysis exhaust gas purifier 4.
The working principle is as follows: the fan 6 is turned on, the waste gas is sent into the photolysis waste gas purifier 4 through the gas collecting hood 2 and the gas pipe 3 under the action of the fan 6, the waste gas firstly passes through the dust filter screen 45 to filter a small amount of dust contained in the waste gas, then enters a photolysis part, UV ultraviolet lamp tubes 48 are arranged in the photolysis part, a Ti02 photocatalyst filter screen 412 is arranged between the two groups of UV ultraviolet lamp tubes 48, Ti02 belongs to a non-dissolution type material, can not decompose and dissolve out when completely decomposing organic pollutants and killing bacteria, has lasting photocatalysis effect, the organic waste gas or the inorganic waste gas is irradiated by ultraviolet light beams, the molecular chain structure of waste gas molecules is changed, organic or inorganic macromolecule waste gas compounds which are difficult to degrade are degraded and converted into low molecular compounds when the high-energy ultraviolet light beams irradiate rays, and finally the waste gas compounds are discharged through an exhaust pipe 8 after reaching the standard.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (5)
1. The photolysis waste gas purifier is characterized by comprising a bottom plate (1), a gas-collecting hood (2) and a photolysis waste gas purifier (4);
a photolysis waste gas purifier (4) is fixed on the bottom plate (1) through bolts, and one end of the photolysis waste gas purifier (4) along the length direction is connected with a gas collecting hood (2) through a gas pipe (3);
a first strip-shaped hole (41) and a second strip-shaped hole (46) are formed in one side surface wall of the photolysis waste gas purifier (4) along the length direction, a first rectangular frame (42) is embedded in the first strip-shaped hole (41), a dust filter screen (45) is arranged in the first rectangular frame (42), and a first sealing plate (43) is welded at one end of the first rectangular frame (42) along the length direction;
a second rectangular frame (47) is embedded in the second strip-shaped hole (46), a UV ultraviolet lamp tube (48) is installed in the second rectangular frame (47), and a second sealing plate (49) is welded at one end of the second rectangular frame (47) along the length direction;
the second rectangular frame (47) is provided with two, and a Ti02 photocatalyst filter screen (412) is arranged between the two second rectangular frames (47) and inside the photolysis exhaust gas purifier (4).
2. A photolysis waste gas purifier as claimed in claim 1, wherein the base plate (1) is bolted with a fan (6), the other end of the photolysis waste gas purifier (4) is connected with the fan (6) by a connecting pipe (5), and the fan (6) is connected with an exhaust pipe (8) arranged on the base plate (1) by an outlet pipe (7).
3. A photolytic exhaust gas purifier as defined in claim 1, wherein said gas-collecting hood (2) is fitted with a stainless steel grid mesh.
4. An photolytic exhaust gas purifier as defined in claim 1, wherein said dust filter (45) has a saw-tooth configuration in cross-section, said dust filter (45) being made of high efficiency filter cotton.
5. A photolytic exhaust gas purifier as claimed in claim 1, wherein the first and second sealing plates (43, 49) are threadedly coupled with fixing bolts (44), and bolt holes (410) are formed in the upper and lower sides of the first and second bar-shaped holes (41, 46) on one side of the photolytic exhaust gas purifier (4) to be engaged with the fixing bolts (44).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921999096.1U CN211635949U (en) | 2019-11-19 | 2019-11-19 | Photolytic waste gas purifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921999096.1U CN211635949U (en) | 2019-11-19 | 2019-11-19 | Photolytic waste gas purifier |
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| Publication Number | Publication Date |
|---|---|
| CN211635949U true CN211635949U (en) | 2020-10-09 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921999096.1U Active CN211635949U (en) | 2019-11-19 | 2019-11-19 | Photolytic waste gas purifier |
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| CN (1) | CN211635949U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112169564A (en) * | 2020-10-12 | 2021-01-05 | 林惠能 | Waste gas purification environment-friendly device |
| CN114288809A (en) * | 2022-01-20 | 2022-04-08 | 天津欧派集成家居有限公司 | Banding smoke and dust processing system |
-
2019
- 2019-11-19 CN CN201921999096.1U patent/CN211635949U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112169564A (en) * | 2020-10-12 | 2021-01-05 | 林惠能 | Waste gas purification environment-friendly device |
| CN114288809A (en) * | 2022-01-20 | 2022-04-08 | 天津欧派集成家居有限公司 | Banding smoke and dust processing system |
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