CN219663225U - Gas collecting mechanism for organic waste gas treatment - Google Patents

Gas collecting mechanism for organic waste gas treatment Download PDF

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Publication number
CN219663225U
CN219663225U CN202321164170.4U CN202321164170U CN219663225U CN 219663225 U CN219663225 U CN 219663225U CN 202321164170 U CN202321164170 U CN 202321164170U CN 219663225 U CN219663225 U CN 219663225U
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China
Prior art keywords
ring
filter screen
purification tower
filter
waste gas
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CN202321164170.4U
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陈国忠
张敏
徐健
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Jiangsu Yijianda Environmental Protection Co ltd
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Jiangsu Yijianda Environmental Protection Co ltd
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    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02ATECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A50/00TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
    • Y02A50/20Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters

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Abstract

The utility model relates to the technical field of organic waste gas treatment and discloses a gas collecting mechanism for organic waste gas treatment, which comprises a spray purification tower, wherein two layers of spray assemblies and two groups of locking type filter assemblies positioned above the two layers of spray assemblies are arranged in the spray purification tower, each locking type filter assembly consists of an annular fixing ring and two groups of truncated cone-shaped filter screen covers, the filter screen covers are conveniently installed and fixed on the annular fixing ring, the filter screen covers are also conveniently detached, a placing inner cavity for placing fillers is formed between the annular fixing ring and the two groups of filter screen covers in a surrounding manner, after the filter screen covers are detached, a flushing filter screen cover is conveniently cleaned, a filter screen disk on the filter screen cover is fixedly connected with an inner thread part of an inner ring in a screwed manner, the installation and the detachment of the filter screen disk are facilitated, the detachment of a filter ball is facilitated, the filter screen disk at the top is conveniently detached, the input of fillers is facilitated, and harmful substances can be effectively removed through an active carbon filter cabinet after the spray purification tower is cleaned.

Description

Gas collecting mechanism for organic waste gas treatment
Technical Field
The utility model belongs to the technical field of organic waste gas treatment, and particularly relates to a gas collecting mechanism for organic waste gas treatment.
Background
The organic waste gas is a part of polluted air environment, and chemical waste gas, fluorine-containing waste gas, gaseous hydrocarbon, malodorous gas and the like generated and discharged from different industries are generated, if the organic waste gas cannot be effectively treated in time and industrial organic waste gas is freely emitted into the air, the long-term high-concentration industrial organic waste gas exceeds the self-cleaning capacity of the ecological environment, and a plurality of adverse effects and damages are caused to the environmental climate, such as haze, acid rain, temperature rise and other climate changes;
therefore, the organic waste gas needs to be subjected to gas collection purification treatment through the spray purification tower, the spray component and the filter component are configured in the purification tower, the filter component is internally provided with the filler, the filler needs to be repeatedly and circularly washed, but after the filler is used for a long time, aging and collapse are easily caused, the filler needs to be replaced, the filter component which is wholly installed in the tower is detached, and then the filter screen which wraps the filler is detached, so that the filler is detached, when the filler is replaced, the filter screen is assembled into a whole again, the filter screen is installed in the spray tower after the filler is added, and the whole filter component is detached, so that inconvenience is brought to the replacement of the filler.
Disclosure of Invention
The utility model aims to provide a gas collecting mechanism for treating organic waste gas, which aims to solve the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the gas collecting mechanism for organic waste gas treatment comprises a spray purification tower, wherein two layers of spray assemblies and two groups of locking type filter assemblies positioned above the two layers of spray assemblies are arranged in the spray purification tower;
each group of locking type filtering component comprises an annular fixed ring and two groups of truncated cone-shaped filter screen covers which are locked and fixed at the upper end and the lower end of the annular fixed ring through a plurality of lock catches which are arranged in an annular equidistant manner, and each filter screen cover consists of a screen cover bracket, a filter screen fixedly welded at the inner side of the screen cover bracket and a filter screen disk screwed at the outer end part of the screen cover bracket;
the mesh enclosure bracket comprises a butt joint ring, an outer ring, a middle ring, an inner ring, a plurality of first supporting rods and a plurality of second supporting rods, wherein the outer ring is fixed on the inner side of the butt joint ring and extends to the upper side of the butt joint ring;
the butt joint ring is locked with the annular fixing ring through the lock catch, a placing inner cavity for placing filler is formed between the annular fixing ring and the two groups of filter screen covers, and the filler is a filter ball.
The filter screen disk is in threaded butt joint with the inner threaded part on the inner side of the inner ring; the filter screen disk on the filter screen cover is fixedly connected to the inner threaded part of the inner ring, so that the filter screen disk is convenient to mount and dismount, the filter screen disk at the bottom is convenient to dismount and replace the filter ball after the filter screen disk at the top is dismounted, and the filler is convenient to throw in.
The locking type filter assembly is composed of an annular fixing ring and two groups of filter screen covers in a circular truncated cone shape in a locking mode, the annular fixing ring is locked with the butt joint ring through a lock catch, the filter screen covers are conveniently installed and fixed on the annular fixing ring, the filter screen covers are also conveniently detached, a placing inner cavity for placing fillers is formed between the annular fixing ring and the two groups of filter screen covers in a surrounding mode, and after the filter screen covers are detached, the filter screen covers are conveniently cleaned and washed.
The filler is filter ball, the filter ball adopts pp environment-friendly ball filler for air purification, the filter ball filler structure is favorable for wetting the filler surface and updating the liquid film, the partition wall pores in the tower are uniform, the gas-liquid distribution is favorable, the resistance of the airflow passing through the bed body is reduced, the filter ball is suitable for gas absorption and waste gas purification,
the outer ring, the middle ring and the inner ring are arranged from inside to outside, and the outer ring, the middle ring, the inner ring, the first supporting rod and the second supporting rod are arranged to form a hollow round platform frame structure.
The outer edge of the top of the annular fixed ring is provided with a plurality of fixed panels in an annular equidistant arrangement, the fixed panels are fixedly connected to the inner wall of the spray purification tower in a threaded manner through bolts penetrating through the fixed panels, and the spray purification tower is a glass fiber reinforced plastic spray purification tower.
The bottom of the spray purification tower is provided with an air inlet, an air outlet at the top of the spray purification tower is communicated with the air inlet end of the activated carbon filter cabinet through an air outlet pipeline, the air outlet of the activated carbon filter cabinet is communicated with a fan, the air outlet of the fan is connected with an emptying pipe, the emptying pipe is provided with a silencer, and the input end of an impeller on the fan is in belt transmission with a motor through a belt pulley assembly;
and an access hole is also formed in the spray purification tower.
The utility model has the technical effects and advantages that:
1. the locking type filter assembly is formed by locking an annular fixed ring and two groups of filter screen covers in a circular truncated cone shape, the annular fixed ring is locked with the butt joint ring through a lock catch, the filter screen covers are conveniently installed and fixed on the annular fixed ring, the filter screen covers are also conveniently detached, a placing inner cavity for placing filler is formed between the annular fixed ring and the two groups of filter screen covers in a surrounding mode, after the filter screen covers are detached, the filter screen covers are conveniently cleaned and washed, filter screen discs on the filter screen covers are fixedly connected to an inner threaded part of an inner ring in a threaded mode, installation and detachment of the filter screen discs are facilitated, detachment and replacement of filter balls are facilitated after the filter screen discs at the bottom are detached, and investment of filler is facilitated after the filter screen discs at the top are detached;
2. the active carbon filter cabinet is an active carbon adsorption box, is also called an active carbon filter, is mainly used for treating organic waste gas, has a microporous capillary tube, has strong adsorption capacity, has large surface area, is fully contacted with gas, is adsorbed by the capillary tube, removes peculiar smell by utilizing the adsorption effect of the active carbon, and can purify air;
3. the glass fiber reinforced plastic spray purification tower is widely applied to environmental protection equipment in the field of industrial waste gas treatment, can effectively reduce the waste gas emission concentration and the purification effect, is widely applied to the treatment of organic waste gas, such as solvent evaporation, pharmacy, chemical industry, coating and other industrial fields, and can effectively remove harmful substances through the spraying and filling functions of the glass fiber reinforced plastic spray purification tower, thereby meeting the environmental protection requirement.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic diagram of the structure of the present utility model;
FIG. 3 is a schematic view of a first view of a locking filter assembly according to the present utility model;
FIG. 4 is a schematic view of a second view of a lock-in filter assembly according to the present utility model;
FIG. 5 is a front view of FIG. 4 in accordance with the present utility model;
fig. 6 is a top view of fig. 4 in accordance with the present utility model.
In the figure:
1. spraying a purifying tower; 101. an air inlet; 102. an air outlet pipe; 103. an active carbon filter cabinet; 104. a blower; 105. an evacuation tube; 106. a muffler; 107. a motor; 108. a pulley assembly; 109. an access opening;
2. a spray assembly;
3. a locking filter assembly; 301. an annular fixing ring; 302. locking; 303. a filter screen; 304. a filter screen tray; 305. a butt joint ring; 306. an outer ring; 307. a middle ring; 308. an inner ring; 309. a first strut; 310. a second strut; 311. and fixing the panel.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
The utility model provides a gas collecting mechanism for treating organic waste gas, which is shown in figures 1-6, and comprises a spray purification tower 1, wherein two layers of spray assemblies 2 and two groups of locking type filter assemblies 3 positioned above the two layers of spray assemblies 2 are arranged in the spray purification tower 1;
each group of locking type filtering components 3 comprises an annular fixed ring 301 and two groups of truncated cone-shaped filter screen covers which are locked and fixed at the upper end and the lower end of the annular fixed ring 301 through a plurality of lock catches 302 which are arranged in an annular equidistant manner, wherein each filter screen cover consists of a screen cover bracket, a filter screen 303 fixedly welded at the inner side of the screen cover bracket and a filter screen disk 304 screwed at the outer end part of the screen cover bracket;
the mesh enclosure bracket comprises a butt joint ring 305, an outer ring 306 fixed on the inner side of the butt joint ring 305 and extending to the upper side of the butt joint ring, a middle ring 307 arranged on the inner side of the outer ring 306, an inner ring 308 arranged on the inner side of the middle ring 307, a plurality of first supporting rods 309 connected with the outer ring 306 and the middle ring 307 and annularly arranged at equal distance, and a plurality of second supporting rods 310 connected with the middle ring 307 and the inner ring 308 and annularly arranged at equal distance;
the butt joint ring 305 is locked with the annular fixing ring 301 through the lock catch 302, a placing inner cavity for placing filler is enclosed between the annular fixing ring 301 and the two groups of filter screen covers, and the filler is a filter ball.
The filter screen disk 304 is in threaded butt joint with the inner threaded part on the inner side of the inner ring 308; the filter screen disk 304 on the filter screen cover is fixedly connected to the inner threaded portion of the inner ring 308 in a threaded mode, installation and disassembly of the filter screen disk 304 are facilitated, disassembly and replacement of the filter balls are facilitated after the filter screen disk 304 at the bottom is disassembled, and investment of filler is facilitated after the filter screen disk 304 at the top is disassembled.
The locking type filter assembly 3 is formed by locking an annular fixing ring 301 and two groups of filter screen covers in a circular truncated cone shape, the annular fixing ring 301 is locked with the butt joint ring 305 through a lock catch 302, the filter screen covers are conveniently installed and fixed on the annular fixing ring 301, the filter screen covers are also conveniently detached, a placing inner cavity for placing fillers is formed between the annular fixing ring 301 and the two groups of filter screen covers in a surrounding mode, and after the filter screen covers are detached, the filter screen covers are conveniently cleaned and washed.
The filler is filter ball, the filter ball adopts pp environment-friendly ball filler for air purification, the filter ball filler structure is favorable for wetting the filler surface and updating the liquid film, the partition wall pores in the tower are uniform, the gas-liquid distribution is favorable, the resistance of the airflow passing through the bed body is reduced, the filter ball is suitable for gas absorption and waste gas purification,
the outer ring 306, the middle ring 307, the inner ring 308 are arranged from inside to outside, and the outer ring 306, the middle ring 307, the inner ring 308, the first supporting rod 309 and the second supporting rod 310 are arranged to form a hollow round platform frame structure, the round platform frame structure is arranged above to be of an upward convex structure, so that sprayed cleaning liquid can be drained, the round platform frame structure is arranged below to be of a downward convex structure, when filling materials are conveniently detached, the filling materials of the filling materials are discharged, and in addition, the upward convex structure and the filling materials of the downward convex structure can be fully contacted with harmful substances, so that the harmful substances can be effectively removed, and the requirement of environmental protection is met.
A plurality of fixing panels 311 are annularly arranged at equal intervals on the outer edge of the top of the annular fixing ring 301, and the fixing panels 311 are fixedly connected to the inner wall of the spray purification tower 1 in a threaded manner through bolts penetrating through the fixing panels 311, so that the annular fixing ring 301 is convenient to install and fix; the spray purification tower 1 is a glass fiber reinforced plastic spray purification tower.
The glass fiber reinforced plastic spray purification tower is environment-friendly equipment widely applied to the field of industrial waste gas treatment, can effectively reduce the waste gas emission concentration and the purification effect, and is widely applied to the treatment of organic waste gas, such as solvent evaporation, pharmacy, chemical industry, coating and other industrial fields. Harmful substances can be effectively removed through the spraying and filling functions of the glass fiber reinforced plastic spraying purification tower, so that the environment-friendly requirement is met;
besides the organic treatment, the method can also be widely applied to flue gas treatment. For example, in the fields of nonferrous metals, metallurgy, coking and the like, a large amount of flue gas is discharged, and the glass fiber reinforced plastic spray purification tower can remove harmful substances of waste gas through the sedimentation of dust, chemical reaction and other principles, and realize the effect of environmental protection;
the method can also be applied to treating harmful substances such as sulfur dioxide, carbon monoxide and the like in biomass combustion, and purifying and discharging waste gas are realized.
The bottom of the spray purification tower 1 is provided with an air inlet 101, an air outlet at the top of the spray purification tower is communicated with an air inlet end of an activated carbon filter cabinet 103 through an air outlet pipeline 102, the activated carbon filter cabinet 103 is an activated carbon adsorption box, is also called an activated carbon filter, and is mainly used for treating organic waste gas, activated carbon is provided with a microporous capillary tube, has strong adsorption capacity, has large surface area, is fully contacted with gas, is adsorbed by the capillary tube, removes peculiar smell by utilizing the adsorption effect of the activated carbon, and can purify air.
The air outlet of the activated carbon filter cabinet 103 is communicated with the fan 104, the air outlet of the fan 104 is connected with the emptying pipe 105, the emptying pipe 105 is provided with a silencer 106, the effects of reducing vibration and noise and prolonging the service life of the emptying pipe 105 are achieved, and the emptying pipe 105 is made of stainless steel;
the input end of the impeller on the fan 104 is driven by a belt between the belt pulley assembly 108 and the motor 107, the rotation number of the fan 104 is different from that of the motor, a belt pulley driving mode can be adopted, the motor 107 can generate a certain load in the process of driving the fan 104 to operate, if belt driving is used, part of the load can be weakened through friction and rotation of a belt, so that the bearing capacity of the fan 104 is reduced, the direct-connection fan is directly connected with the impeller due to the fact that the motor and the impeller are directly connected, the impeller is driven to generate resonance phenomenon when the motor rotates, and if belt driving is used, the motor can buffer to a certain extent, and therefore the effects of shock absorption and noise reduction are achieved.
The spray purification tower 1 is further provided with a plurality of overhaul holes 109, and the overhaul holes 109 are convenient for disassembling and cleaning the locking type filter assembly 3 and for replacing and disassembling the filler.
The gas collecting mechanism for treating organic waste gas has simple spray tower, hollow cylinder, liquid sprayer in the top to disperse liquid into fine liquid drop for lowering, and countercurrent contact between the gas and the liquid drop for mass transfer. The spray tower can be cleaned according to my instruction, so that the normal use of the spray tower can be ensured.
Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.

Claims (7)

1. The utility model provides an organic exhaust treatment is with gas collection mechanism, includes spray purification tower (1), its characterized in that: two layers of spraying components (2) and two groups of locking type filtering components (3) positioned above the two layers of spraying components (2) are arranged in the spraying purification tower (1);
each group of locking type filtering components (3) comprises an annular fixed ring (301) and two groups of truncated cone-shaped filter screen covers which are fixedly locked at the upper end and the lower end of the annular fixed ring (301) through a plurality of lock catches (302) which are arranged in an annular equidistant manner, wherein each filter screen cover consists of a screen cover bracket, a filter screen (303) fixedly welded at the inner side of the screen cover bracket and a filter screen disk (304) screwed at the outer end part of the screen cover bracket;
the mesh enclosure bracket comprises a butt joint ring (305), an outer ring (306) fixed on the inner side of the butt joint ring (305) and extending to the upper side of the butt joint ring, a middle ring (307) arranged on the inner side of the outer ring (306), an inner ring (308) arranged on the inner side of the middle ring (307), a plurality of first support rods (309) which are connected with the outer ring (306) and the middle ring (307) and are annularly arranged at equal distance, and a plurality of second support rods (310) which are connected with the middle ring (307) and the inner ring (308) and are annularly arranged at equal distance;
the butt joint ring (305) is locked with the annular fixing ring (301) through a lock catch (302).
2. The gas collecting mechanism for organic waste gas treatment according to claim 1, wherein: the filter screen disk (304) is in threaded engagement with an internally threaded portion inside the inner ring (308).
3. The gas collecting mechanism for organic waste gas treatment according to claim 1, wherein: the outer ring (306), the middle ring (307) and the inner ring (308) are arranged from inside to outside, and the outer ring (306), the middle ring (307), the inner ring (308), the first supporting rod (309) and the second supporting rod (310) are arranged to form a hollowed-out round platform frame structure.
4. The gas collecting mechanism for organic waste gas treatment according to claim 1, wherein: an inner placing cavity for placing filler is formed between the annular fixing ring (301) and the two groups of filter screen covers, and the filler is a filter ball.
5. The gas collecting mechanism for organic waste gas treatment according to claim 1, wherein: the glass fiber reinforced plastic spray purification tower is characterized in that a plurality of fixing panels (311) are annularly arranged at the outer edge of the top of the annular fixing ring (301) at equal intervals, the fixing panels (311) are fixedly connected to the inner wall of the spray purification tower (1) through bolts penetrating through the fixing panels, and the spray purification tower (1) is a glass fiber reinforced plastic spray purification tower.
6. The gas collecting mechanism for organic waste gas treatment according to claim 1, wherein: the utility model discloses a spray purification tower, including spray purification tower (1), including fan (104), air inlet (101) are equipped with in spray purification tower (1), and the gas outlet at top is put through with the inlet end of active carbon filter cabinet (103) through gas outlet pipeline (102), the gas outlet of active carbon filter cabinet (103) is put through with fan (104), evacuation pipe (105) are connected to the air outlet of fan (104), be equipped with muffler (106) on evacuation pipe (105), the belt drive between belt pulley assembly (108) and motor (107) are passed through to the input of impeller on fan (104).
7. The gas collecting mechanism for organic waste gas treatment according to claim 1, wherein: and an overhaul port (109) is also arranged on the spray purification tower (1).
CN202321164170.4U 2023-05-15 2023-05-15 Gas collecting mechanism for organic waste gas treatment Active CN219663225U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202321164170.4U CN219663225U (en) 2023-05-15 2023-05-15 Gas collecting mechanism for organic waste gas treatment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202321164170.4U CN219663225U (en) 2023-05-15 2023-05-15 Gas collecting mechanism for organic waste gas treatment

Publications (1)

Publication Number Publication Date
CN219663225U true CN219663225U (en) 2023-09-12

Family

ID=87922478

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202321164170.4U Active CN219663225U (en) 2023-05-15 2023-05-15 Gas collecting mechanism for organic waste gas treatment

Country Status (1)

Country Link
CN (1) CN219663225U (en)

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