CN214862520U - Tower type biological filter for treating waste gas and sewage self-purification - Google Patents
Tower type biological filter for treating waste gas and sewage self-purification Download PDFInfo
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- CN214862520U CN214862520U CN202121621565.3U CN202121621565U CN214862520U CN 214862520 U CN214862520 U CN 214862520U CN 202121621565 U CN202121621565 U CN 202121621565U CN 214862520 U CN214862520 U CN 214862520U
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Abstract
The utility model belongs to the technical field of the environmental protection purifies, a handle waste gas and sewage self-purification's tower biological filter is related to, wherein, including the cistern, four support columns of inner wall bottom fixedly connected with of cistern, four the support column is the rhombus and distributes, four in the inner wall bottom of cistern the first sieve otter board of top fixedly connected with of support column, the top fixedly connected with body of the tower of first sieve otter board, fixedly connected with arc filter screen on the inner wall of body of the tower. The tower type biofilter has the beneficial effects that the tower type biofilter for treating waste gas and sewage in a self-cleaning manner can achieve the filtering effect on waste gas and sewage entering a tower body through the arrangement of the arc-shaped filter screen and the filter screen cup, can collect impurities, and can provide oxygen for the growth and development of microorganisms in a biological filler layer through the combined action of the circulating pipeline, the air outlet hole, the air collecting hopper, the fan and the first Y-shaped pipe so as to ensure the growth speed of a biological film on the biological filler layer.
Description
Technical Field
The utility model belongs to the technical field of the environmental protection purifies, concretely relates to handle waste gas and sewage self-purification's tower biological filter.
Background
On the basis of a biological filter, a filter with the diameter-height ratio of 1: 6-1: 8 and the height of 8-24 meters is built by referring to a packing tower mode in the chemical industry, the filter is called a tower type biological filter because the filter is small in diameter, large in height and like a tower in shape, the tower type biological filter is also a structure for treating sewage by using aerobic microorganisms, is a basic method for treating domestic sewage and organic industrial sewage by using a biofilm method, and is applied to the sewage treatment aspects of the industries such as petrochemical industry, coking, chemical fiber, papermaking, metallurgy and the like at present.
For example, the Chinese patent document discloses a tower type biological filter for treating waste gas and sewage and having self-purification, and the publication number is: CN207562671U, published: 20180703, although the problem of uneven growth of the biological membrane is solved, the problem that the waste gas and the sewage can not be filtered is not solved, the impurities contained in the waste gas and the sewage are easy to block the gap between the biological fillers, the purification effect is reduced, meanwhile, the culture effect of the biological fillers is poor, the growth and development of the biological membrane are affected, and the purification effect of the tower type biological filter on the waste gas and the sewage is poor, so that the tower type biological filter for treating the waste gas and the sewage is specially provided aiming at the problems.
Disclosure of Invention
To solve the problems set forth in the background art described above. The utility model provides a tower biological filter of exhaust gas and sewage self-purification handles, it has solved not have filtering capability and the relatively poor technical problem of purifying effect.
In order to achieve the above object, the utility model provides a following technical scheme: a tower type biological filter capable of self-cleaning for treating waste gas and sewage comprises a reservoir, wherein four support columns are fixedly connected to the bottom of the inner wall of the reservoir, the four support columns are distributed in a rhombic shape at the bottom of the inner wall of the reservoir, a first screen plate is fixedly connected to the tops of the four support columns, a tower body is fixedly connected to the top of the first screen plate, an arc-shaped filter screen is fixedly connected to the inner wall of the tower body, a filter screen cup is in threaded connection with the outer side of the bottom of the arc-shaped filter screen, two second screen plates are fixedly connected to the inner wall of the tower body, a biological packing layer is arranged at the tops of the two second screen plates, circulating pipelines are arranged in the two biological packing layers, a plurality of gas outlet holes are formed in the outer sides of the two circulating pipelines, the gas outlet holes are uniformly distributed in the outer sides of the two circulating pipelines, and a gas collecting hopper is fixedly connected to one side of the tower body, fixedly connected with fan on the inner wall of gas collection fill, one side intercommunication of gas collection fill has first Y venturi tube, the both ends of first Y venturi tube all pass the body of the tower respectively with one side intercommunication of two circulating line, fixedly connected with ring pipe on the inner wall of body of the tower, two a plurality of delivery ports have all been seted up on the inner wall of ring pipe, the opposite side fixedly connected with second Y venturi tube of body of the tower, the both ends of second Y venturi tube all pass the body of the tower respectively with one side intercommunication of two ring pipes.
As a further aspect of the present invention: the front of the tower body is provided with a controller, and one side of the tower body is communicated with a sewage inlet pipe.
As a further aspect of the present invention: the top fixedly connected with motor of body of the tower, the output shaft of motor passes body of the tower fixedly connected with dwang, a plurality of puddlers of outside fixedly connected with of dwang.
As a further aspect of the present invention: the tower comprises a tower body and is characterized in that a cleaning opening is formed in the front of the tower body, a closed door is movably connected to one side of the front of the cleaning opening through a hinge, and a handle is fixedly connected to the closed door.
As a further aspect of the present invention: the bottom outside of arc filter screen is provided with the external screw thread, be provided with the internal thread on the inner wall of filter screen cup, the external screw thread of arc filter screen and the internal thread threaded connection of filter screen cup.
As a further aspect of the present invention: two the both ends of circulating line are closed design, fixedly connected with dust screen on the inner wall of gas collecting bucket.
As a further aspect of the present invention: the controller is respectively electrically connected with the motor and the fan through wires.
Compared with the prior art, the beneficial effects of the utility model are that:
1. this handle tower biological filter of waste gas and sewage self-purification through the setting of arc filter screen and filter screen cup, can play filterable effect to waste gas and sewage that get into in the body of the tower, plays the collection effect to impurity simultaneously, through the combined action of circulating line, venthole, air-collecting hopper, fan and first Y venturi tube, can provide oxygen for the intraformational microorganism growth of biofilm filler develops to guarantee the biomembrane growth rate on the biofilm filler layer.
2. This handle tower biological filter of waste gas and sewage self-purification through the combined action of ring pipe, delivery port and second Y venturi tube, can provide nutrient substance for the intraformational microorganism of biofilm carrier, and the growth of reinforcing microorganism further improves the growth rate of biomembrane to promote the purifying effect to waste gas and sewage, through the setting of two biofilm carriers, improved the purifying effect of biomembrane to waste gas and sewage.
3. This handle waste gas and sewage self-purification's tower biological filter, through the combined action of motor, dwang and puddler, can be when sewage purification, the speed that reinforcing sewage passed from the arc filter screen prevents simultaneously that impurity in the sewage from blockking up the arc filter screen, through the setting of clearance mouth, closed door and handle, can clear up the impurity of collecting in the filter screen cup conveniently.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:
fig. 1 is a front view of the present invention;
fig. 2 is a schematic structural view of a front view section of the present invention;
FIG. 3 is a schematic side view of the present invention;
fig. 4 is a schematic structural view of a top view section of the present invention;
FIG. 5 is an enlarged schematic view of part A of FIG. 2 according to the present invention;
in the figure: 1. a reservoir; 2. a support pillar; 3. a first screen plate; 4. a tower body; 5. cleaning the opening; 6. a closing door; 7. a handle; 8. a controller; 9. a sewage inlet pipe; 10. a motor; 11. rotating the rod; 12. a stirring rod; 13. a first Y-shaped tube; 14. an arc-shaped filter screen; 15. a strainer cup; 16. a second screen panel; 17. a biological filler layer; 18. an annular tube; 19. a water outlet; 20. a second Y-shaped tube; 21. a circulation pipe; 22. an air outlet; 23. a gas collecting hopper; 24. a fan; 25. a dust screen.
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.
Examples
Referring to fig. 1-5, the present invention provides the following technical solutions: a tower type biological filter for self-cleaning waste gas and sewage treatment comprises a water storage tank 1, four support columns 2 are fixedly connected to the bottom of the inner wall of the water storage tank 1, the four support columns 2 are distributed in a rhombic shape at the bottom of the inner wall of the water storage tank 1, a first screen plate 3 is fixedly connected to the tops of the four support columns 2, a tower body 4 is fixedly connected to the top of the first screen plate 3, an arc-shaped filter screen 14 is fixedly connected to the inner wall of the tower body 4, a filter screen cup 15 is in threaded connection with the outer side of the bottom of the arc-shaped filter screen 14, the waste gas and sewage entering the tower body 4 can be filtered through the arrangement of the arc-shaped filter screen 14 and the filter screen cup 15, impurities can be collected, two second screen plates 16 are fixedly connected to the inner wall of the tower body 4, biological packing layers 17 are arranged at the tops of the two second screen plates 16, and the biological packing layers 17 are arranged, so that the purification effect of a biological membrane on the waste gas and sewage is improved, circulating pipelines 21 are arranged in the two biological packing layers 17, a plurality of air outlets 22 are arranged on the outer sides of the two circulating pipelines 21, the air outlets 22 are uniformly distributed on the outer sides of the two circulating pipelines 21, oxygen can be provided for the growth and development of microorganisms in the biological packing layers 17 through the combined action of the circulating pipelines 21, the air outlets 22, the air collecting hopper 23, the fan 24 and the first Y-shaped pipe 13 so as to ensure the growth speed of biological membranes on the biological packing layers 17, the air collecting hopper 23 is fixedly connected to one side of the tower body 4, the fan 24 is fixedly connected to the inner wall of the air collecting hopper 23, one side of the air collecting hopper 23 is communicated with the first Y-shaped pipe 13, two ends of the first Y-shaped pipe 13 penetrate through the tower body 4 and are respectively communicated with one sides of the two circulating pipelines 21, the annular pipe 18 is fixedly connected to the inner wall of the tower body 4, a plurality of water outlets 19 are arranged on the inner walls of the two annular pipes 18, the opposite side fixedly connected with second Y venturi tube 20 of body of the tower 4, the both ends of second Y venturi tube 20 all pass body of the tower 4 respectively with one side intercommunication of two ring pipes 18, through the combined action of ring pipe 18, delivery port 19 and second Y venturi tube 20, can provide nutrient substance for the microorganism in the bio-packing layer 17, the growth and development of reinforcing microorganism further improves the growth rate of biomembrane to the promotion is to the purifying effect of waste gas and sewage.
Specifically, as shown in fig. 1, 2, and 3: the front of the tower body 4 is provided with a controller 8, the controller 8 can be a computer or other conventional known equipment which plays a role in control, one side of the tower body 4 is communicated with a sewage inlet pipe 9, the top of the tower body 4 is fixedly connected with a motor 10, the output shaft of the motor 10 passes through the tower body 4 and is fixedly connected with a rotating rod 11, the outer side of the rotating rod 11 is fixedly connected with a plurality of stirring rods 12, through the combined action of the motor 10, the rotating rod 11 and the stirring rod 12, the speed of sewage passing through the arc-shaped filter screen 14 can be enhanced during sewage purification, simultaneously prevents impurities in the sewage from blocking the arc-shaped filter screen 14, the front side of the tower body 4 is provided with a cleaning opening 5, one side of the front side of the cleaning opening 5 is movably connected with a closed door 6 through a hinge, a handle 7 is fixedly connected on the closed door 6, through the setting of clearance mouth 5, closing door 6 and handle 7, can clear up the impurity of collecting in the filter bowl 15 conveniently.
Specifically, as shown in fig. 1, 2, and 3: the bottom outside of arc filter screen 14 is provided with the external screw thread, be provided with the internal thread on the inner wall of filter screen cup 15, the external screw thread of arc filter screen 14 and the internal thread threaded connection of filter screen cup 15, the both ends of two circulating line 21 are closed design, fixedly connected with dust screen 25 on the inner wall of gas collecting bucket 23, setting through dust screen 25, can play filterable effect to the air that gets into in body of the tower 4, controller 8 pass through the wire respectively with motor 10 and fan 24 electric connection.
The utility model discloses a theory of operation does:
s1, when in use, the tower type biological filter is communicated with an external power supply, the controller 8 controls the fan 24 to work, and the fan 24 pumps air, so that the air enters the circulating pipeline 21 through the first Y-shaped pipe 13 and then passes out of the air outlet 22 to provide oxygen for microorganisms in the biological filler layer 17;
s2, meanwhile, one end of the second Y-shaped pipe 20 is communicated with a water inlet device (the water inlet device is the prior art and is not described herein), nutrient solution is provided for the biological filler layer 17 through the water inlet device, the nutrient solution enters the annular pipe 18 through the second Y-shaped pipe 20 and is sprayed out through the water outlet 19, and needed nutrition is provided for the growth of microorganisms, so that the growth and development of the microorganisms are enhanced, and the breeding of biological membranes of the biological filler layer 17 is promoted;
s3, when purifying waste gas or sewage, waste gas and sewage get into in the body of the tower 4 through advancing dirty pipe 9, pass arc filter screen 14, impurity in waste gas and the sewage filters through arc filter screen 14, and impurity is under the action of gravity, fall into filter screen cup 15, waste gas and sewage are when passing bio-packing layer 17, the biomembrane purifies the tiny impurity in waste gas and the sewage, purify the completion back, waste gas overflows from first sieve plate 3, sewage passes first sieve plate 3 and falls to cistern 1 in, when sewage purification, can make motor 10 work, the output shaft of motor 10 drives dwang 11 and rotates, dwang 11 drives puddler 12 and rotates, can strengthen the speed that sewage passed arc filter screen 14.
While embodiments of the present invention have been shown and described, it is to be understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that modifications, alterations, substitutions and variations may be made to the above embodiments by those of ordinary skill in the art without departing from the scope of the present invention.
Claims (7)
1. The utility model provides a handle waste gas and sewage self-purification tower biological filter, includes cistern (1), its characterized in that: the inner wall bottom fixedly connected with four support columns (2) of cistern (1), four support columns (2) are the rhombus and distribute, four the inner wall bottom of cistern (1) first sieve net board (3) of top fixedly connected with of support column (2), the top fixedly connected with body of the tower (4) of first sieve net board (3), fixedly connected with arc filter screen (14) on the inner wall of body of the tower (4), the outside threaded connection in bottom of arc filter screen (14) has filter screen cup (15), fixedly connected with two second sieve net boards (16) on the inner wall of body of the tower (4), the top of two second sieve net boards (16) all is provided with bio-packing layer (17), all be provided with circulating line (21) in two bio-packing layer (17), two a plurality of ventholes (22) have all been seted up in the outside of circulating line (21), a plurality of ventholes (22) evenly distribute in the outside of two circulating line (21), one side fixedly connected with air-collecting bucket (23) of body of the tower (4), fixedly connected with fan (24) on the inner wall of air-collecting bucket (23), one side intercommunication of air-collecting bucket (23) has first Y venturi tube (13), the both ends of first Y venturi tube (13) all pass body of the tower (4) respectively with one side intercommunication of two circulating line (21), fixedly connected with ring pipe (18) on the inner wall of body of the tower (4), two a plurality of delivery ports (19) have all been seted up on the inner wall of ring pipe (18), the opposite side fixedly connected with second Y venturi tube (20) of body of the tower (4), the both ends of second Y venturi tube (20) all pass body of the tower (4) respectively with one side intercommunication of two ring pipe (18).
2. The tower type biofilter for self-cleaning in treating waste gas and sewage according to claim 1, wherein: the front of the tower body (4) is provided with a controller (8), and one side of the tower body (4) is communicated with a sewage inlet pipe (9).
3. The tower type biofilter for self-cleaning in treating waste gas and sewage according to claim 1, wherein: the top fixedly connected with motor (10) of body of the tower (4), the output shaft of motor (10) passes body of the tower (4) fixedly connected with dwang (11), a plurality of puddlers (12) of outside fixedly connected with of dwang (11).
4. The tower type biofilter for self-cleaning in treating waste gas and sewage according to claim 1, wherein: the tower is characterized in that a cleaning opening (5) is formed in the front face of the tower body (4), a closed door (6) is movably connected to one side of the front face of the cleaning opening (5) through a hinge, and a handle (7) is fixedly connected to the closed door (6).
5. The tower type biofilter for self-cleaning in treating waste gas and sewage according to claim 1, wherein: the bottom outside of arc filter screen (14) is provided with the external screw thread, be provided with the internal thread on the inner wall of filter screen cup (15), the external screw thread of arc filter screen (14) and the internal thread threaded connection of filter screen cup (15).
6. The tower type biofilter for self-cleaning in treating waste gas and sewage according to claim 1, wherein: two the both ends of circulating line (21) are closed design, fixedly connected with dust screen (25) on the inner wall of air collecting bucket (23).
7. The tower type biofilter for self-cleaning in treating waste gas and sewage according to claim 2, wherein: the controller (8) is electrically connected with the motor (10) and the fan (24) through wires respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121621565.3U CN214862520U (en) | 2021-07-16 | 2021-07-16 | Tower type biological filter for treating waste gas and sewage self-purification |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202121621565.3U CN214862520U (en) | 2021-07-16 | 2021-07-16 | Tower type biological filter for treating waste gas and sewage self-purification |
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| CN214862520U true CN214862520U (en) | 2021-11-26 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115317985A (en) * | 2022-10-13 | 2022-11-11 | 徐州紫聚石化设备有限公司 | Suspended matter treatment equipment for petrochemical wastewater |
| CN116199348A (en) * | 2023-04-23 | 2023-06-02 | 廊坊师范学院 | Environment-friendly microbial sewage treatment system |
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2021
- 2021-07-16 CN CN202121621565.3U patent/CN214862520U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115317985A (en) * | 2022-10-13 | 2022-11-11 | 徐州紫聚石化设备有限公司 | Suspended matter treatment equipment for petrochemical wastewater |
| CN116199348A (en) * | 2023-04-23 | 2023-06-02 | 廊坊师范学院 | Environment-friendly microbial sewage treatment system |
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