CN212701327U - Efficient biological filter bed purifier - Google Patents
Efficient biological filter bed purifier Download PDFInfo
- Publication number
- CN212701327U CN212701327U CN202020840211.7U CN202020840211U CN212701327U CN 212701327 U CN212701327 U CN 212701327U CN 202020840211 U CN202020840211 U CN 202020840211U CN 212701327 U CN212701327 U CN 212701327U
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- China
- Prior art keywords
- biological
- filter plate
- filter
- nutrient solution
- plate
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- 235000015097 nutrients Nutrition 0.000 claims abstract description 47
- 239000000945 filler Substances 0.000 claims abstract description 29
- 238000000746 purification Methods 0.000 claims abstract description 19
- 239000007921 spray Substances 0.000 claims description 9
- 239000007788 liquid Substances 0.000 claims description 8
- 244000309464 bull Species 0.000 claims description 7
- 238000001914 filtration Methods 0.000 claims description 5
- 239000007787 solid Substances 0.000 claims description 3
- 230000002349 favourable effect Effects 0.000 abstract description 5
- 239000002699 waste material Substances 0.000 abstract description 5
- 230000002745 absorbent Effects 0.000 abstract description 2
- 239000002250 absorbent Substances 0.000 abstract description 2
- 230000000149 penetrating effect Effects 0.000 abstract 1
- 238000010521 absorption reaction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 244000005700 microbiome Species 0.000 description 2
- 239000003595 mist Substances 0.000 description 2
- 238000009991 scouring Methods 0.000 description 2
- 239000002912 waste gas Substances 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 238000004887 air purification Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 230000003749 cleanliness Effects 0.000 description 1
- 238000004332 deodorization Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000009965 odorless effect Effects 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
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Classifications
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- Y—GENERAL 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
Landscapes
- Biological Treatment Of Waste Water (AREA)
Abstract
The utility model discloses an efficient biological filter bed purifier, including biological filter tank, the inside biological filler that is provided with of biological filter tank, biological filter tank is located bottom one side of biological filler and is provided with the intake pipe, be provided with the fan between the intake pipe both ends, the gas outlet has been seted up at biological filter tank top, the biological filler top is provided with the nutrient solution circulating pipe, nutrient solution circulating pipe bottom is provided with the closure plate with the biological filler top, penetrating cutoff hole has been seted up at closure plate top and top, the top of nutrient solution circulating pipe is provided with first filter plate and second filter plate, be provided with the sponge layer between first filter plate and the second filter plate. The utility model discloses a be equipped with the sponge layer, be favorable to extrudeing the sponge layer through first filter plate and second filter plate to extrude absorbent biological nutrient solution in the sponge layer, thereby prevent that biological nutrient solution from running off, cause the waste, influence biofilm carrier's purification efficiency.
Description
Technical Field
The utility model relates to an air purification technical field, in particular to efficient biological filter purifier.
Background
In the process of treating the waste gas, the biological filter bed is filtered by using the filler, and microorganisms grow in the filler, and the microorganisms decompose and generate odorless and harmless substances such as CO2 and the like by using the waste gas as a carbon source, so that the aims of emission requirement and deodorization are fulfilled. The biological filter bed has the advantages of high cleanliness, high efficiency, low investment and operation cost, wide applicability, simple maintenance, reliable performance and the like.
However, in the existing biological filter bed, the biological nutrient solution is used to enhance the biological filtration performance, then the spray liquid generated by the spray head impacts the biological filler to a certain extent, so that the odor treatment effect is deteriorated, and in the using process, the spray head sprays the biological nutrient solution to generate the mist biological nutrient solution, and the mist biological nutrient solution is discharged along with the purified air, so that the loss of the biological nutrient solution is increased, and the purification efficiency of the biological filter bed is reduced.
Therefore, it is necessary to develop a high-efficiency biological filter bed purification device to solve the above problems.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an efficient biological filter bed purifier, through being equipped with the sponge layer, be favorable to extrudeing the sponge layer through first filter plate and second filter plate to extrude the biological nutrient solution of absorption in the sponge layer, thereby prevent that biological nutrient solution from running off, cause the waste, influence biofilm carrier's purification efficiency, with the problem of proposing in solving above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: an efficient biological filter bed purification device comprises a biological filter tank, wherein biological filler is arranged inside the biological filter tank, an air inlet pipe is arranged on one side, located at the bottom of the biological filler, of the biological filter tank, a fan is arranged between two ends of the air inlet pipe, an air outlet is formed in the top of the biological filter tank, a nutrient solution circulating pipe is arranged at the top of the biological filler, a plurality of spray heads are uniformly arranged at the bottom of the nutrient solution circulating pipe, a cut-off plate is arranged at the bottom of the nutrient solution circulating pipe and at the top of the biological filler, a through cut-off hole is formed in the top and the top of the cut-off plate and is in an ㄣ -shaped arrangement, a first filter plate and a second filter plate are arranged at the top of the nutrient solution circulating pipe, a sponge layer is arranged between the first filter plate and the second filter plate, a plurality of T-shaped rods are fixedly connected to the top of the, the spring has been cup jointed to one section that the T shape pole is located between first filter plate and the second filter plate, biological filter jar inside is located first filter plate bottom both sides and rotates and is connected with same center pin, the center pin is rotated for one section and is run through biological filter jar one side and extend to the outside, and fixed surface has been cup jointed first gear, biological filter jar outside is located the center pin position and is provided with the install bin, the inside rotation of install bin has the bull stick, the bull stick surface has been cup jointed the second gear, and meshes with first gear mutually, the tooth volume of second gear is 3 times the tooth volume of first gear, bull stick one end extends to the install bin external connection and has the turning handle, two eccentric wheels have been cup jointed to one section that the center pin is located first filter plate bottom fixedly.
Preferably, the connecting positions of the first filter plate and the second filter plate on the T-shaped rod are both solid, and the elastic films are arranged on the outer sides of the T-shaped rods of the first filter plate and the second filter plate.
Preferably, the bottom in the biological filter tank is provided with biological nutrient solution, one end of the nutrient solution circulating pipe is connected with the biological nutrient solution of the biological filter tank, and a circulating pump is arranged between the two ends.
Preferably, one side of the bottom of the biological filter tank is connected with a liquid storage tank, and biological nutrient solution which is the same as that in the biological filter tank is arranged in the liquid storage tank.
Preferably, the central shaft is arranged on the transverse central line of the bottom of the first filter plate, and the two eccentric wheels are symmetrically arranged around the center of the first filter plate.
Preferably, the first filter plate is connected with the side wall of the biological filter tank in a sliding manner, the second filter plate is fixedly connected with the inner wall of the biological filter tank, and the first filter plate and the second filter plate are arranged in parallel.
The utility model discloses a technological effect and advantage:
1. the utility model discloses a be equipped with the sponge layer, be favorable to extrudeing the sponge layer through first filter plate and second filter plate to extrude absorbent biological nutrient solution in the sponge layer, thereby prevent that biological nutrient solution from running off, cause the waste, influence biofilm carrier's purification efficiency.
2. The utility model discloses a be equipped with the closure plate, be favorable to damming through the biological nutrient solution of closure plate under to spraying to inside the biofilm carrier was flowed in through the closure hole, thereby prevented directly to spray on the biofilm carrier, lead to scouring away the biofilm carrier, influence purification efficiency.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a schematic view of the structure of the part a in fig. 1 according to the present invention;
fig. 3 is a schematic structural view of a portion B in fig. 1 according to the present invention;
fig. 4 is a schematic structural diagram of the part C in fig. 1 according to the present invention.
In the figure: 1. a biological filter tank; 2. biological fillers; 3. an air inlet pipe; 4. a fan; 5. an air outlet; 6. a nutrient solution circulating pipe; 7. a shutoff plate; 8. a cutoff hole; 9. a first filter plate; 10. a second filter plate; 11. a sponge layer; 12. a T-shaped rod; 13. a spring; 14. a central shaft; 15. a first gear; 16. installing a box; 17. a rotating rod; 18. a second gear; 19. a handle is rotated; 20. an eccentric wheel; 21. an elastic film; 22. a circulation pump; 23. a liquid storage tank.
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.
The utility model provides a high-efficiency biological filter bed purification device as shown in figures 1-4, which comprises a biological filter tank 1, wherein biological filler 2 is arranged in the biological filter tank 1, an air inlet pipe 3 is arranged at one side of the bottom of the biological filler 2 of the biological filter tank 1, a fan 4 is arranged between two ends of the air inlet pipe 3, an air outlet 5 is arranged at the top of the biological filter tank 1, a nutrient solution circulating pipe 6 is arranged at the top of the biological filler 2, a plurality of spray heads are uniformly arranged at the bottom of the nutrient solution circulating pipe 6, a cut-off plate 7 is arranged at the bottom of the nutrient solution circulating pipe 6 and at the top of the biological filler 2, transparent cut-off holes 8 are arranged at the top and the top of the cut-off plate 7, the cut-off holes 8 are arranged in a shape of 'ㄣ', and the cut-off plate 7 is arranged to, and flows into the biological filler 2 through the intercepting hole 8, thereby preventing the biological filler 2 from being directly sprayed, leading to scouring the biological filler 2 and influencing the purification efficiency, the top of the nutrient solution circulating pipe 6 is provided with a first filter plate 9 and a second filter plate 10, a sponge layer 11 is arranged between the first filter plate 9 and the second filter plate 10, the sponge layer 11 is beneficial to extruding the sponge layer 11 through the first filter plate 9 and the second filter plate 10 by arranging the sponge layer 11, thereby extruding the biological nutrient solution absorbed in the sponge layer 11, preventing the biological nutrient solution from losing and causing waste and influencing the purification efficiency of the biological filler 2, the top of the first filter plate 9 is fixedly connected with a plurality of T-shaped rods 12, one end of the top of each T-shaped rod 12 movably penetrates through the second filter plate 10 and extends to the top, and one section of the T-shaped rod 12, which is positioned between the first filter plate 9 and the second filter plate 10, is sleeved with a spring 13, biological filter 1 inside is located first filter plate 9 bottom both sides and rotates and is connected with same center pin 14, center pin 14 is rotated for one section and is run through biological filter 1 one side and extend to the outside, and the fixed cover in surface has connect first gear 15, biological filter 1 outside is located the center pin 14 position and is provided with install bin 16, install bin 16 is inside to be rotated there is bull stick 17, bull stick 17 surface has cup jointed second gear 18, and meshes with first gear 15 mutually, the tooth volume of second gear 18 is 3 times the tooth volume of first gear 15, when being favorable to manual rotation turning handle 19, makes center pin 14 rotate for, practices thrift hard, 17 one end of bull stick extends to install bin 16 external connection and has a turning handle 19, one section that center pin 14 is located first filter plate 9 bottom is fixed cup jointed two eccentric wheels 20.
Further, in the above technical solution, the connecting positions of the first filter plate 9 and the second filter plate 10 on the T-shaped rod 12 are both solid, and the elastic film 21 is disposed on the outer side of the T-shaped rod 12 of the first filter plate 9 and the second filter plate 10, so as to protect the spring 13 and prevent the spring 13 from rusting;
further, in the above technical solution, a biological nutrient solution is arranged at the bottom inside the biological filtration tank 1, one end of the nutrient solution circulation pipe 6 is connected with the biological nutrient solution of the biological filtration tank 1, and a circulation pump 22 is arranged between the two ends;
further, in the above technical scheme, one side of the bottom of the biological filter tank 1 is connected with a liquid storage tank 23, and the liquid storage tank 23 is internally provided with biological nutrient solution which is the same as that in the biological filter tank 1;
further, in the above technical solution, the central shaft 14 is located on the bottom transverse center line of the first filter plate 9, and the two eccentric wheels 20 are symmetrically arranged about the center of the first filter plate 9;
further, in the above technical solution, the first filter plate 9 is slidably connected to the side wall of the biological filter tank 1, the second filter plate 10 is fixedly connected to the inner wall of the biological filter tank 1, and the first filter plate 9 and the second filter plate 10 are arranged in parallel.
This practical theory of operation:
referring to the attached drawings 1-4 of the specification, when gas is purified, air to be purified is blown in through the air inlet pipe 3, the air is purified through the biological filler 2, in the purification process, biological nutrient solution is sprayed on the intercepting plate 7 through the circulating pump 22 and the nutrient solution circulating pipe 6 through the spray head, the sprayed biological nutrient solution is intercepted through the intercepting plate 7 and flows into the biological filler 2 through the intercepting hole 8, so that the biological filler 2 is prevented from being directly sprayed on the biological filler 2, the biological filler 2 is washed away, the purification efficiency is influenced, when the air is normally purified, part of foggy biological nutrient solution is discharged along with the purified air, when the discharged air passes through the sponge layer 11 and is adsorbed through the sponge layer 11, the rotating handle 19 is rotated, the rotating rod 17 is driven to rotate by the rotating handle 19, the first gear 15 is driven by the second gear 18, the eccentric wheel 20 is driven by the central shaft 14 to rotate, thereby make eccentric wheel 20 upwards promote first filter plate 9 rebound, compress sponge layer 11 to extrude the biological nutrient solution of absorption in the sponge layer 11, thereby prevent that biological nutrient solution from running off, cause the waste, influence biofilm carrier 2's purification efficiency.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.
Claims (6)
1. An efficient biological filter bed purification device, comprising a biological filter tank (1), characterized in that: the biological filter tank is characterized in that a biological filler (2) is arranged inside the biological filter tank (1), an air inlet pipe (3) is arranged on one side of the bottom of the biological filter tank (1) which is located at the biological filler (2), a fan (4) is arranged between two ends of the air inlet pipe (3), an air outlet (5) is formed in the top of the biological filter tank (1), a nutrient solution circulating pipe (6) is arranged at the top of the biological filler (2), a plurality of spray heads are uniformly arranged at the bottom of the nutrient solution circulating pipe (6), a cut-off plate (7) is arranged at the bottom of the nutrient solution circulating pipe (6) and at the top of the biological filler (2), a transparent cut-off hole (8) is formed in the top of the cut-off plate (7) and at the top of the cut-off hole (8), the cut-off hole (8) is arranged in a shape of 'ㄣ', a first filter plate (9) and a second filter plate (10, the biological filter comprises a first filter plate (9), a plurality of T-shaped rods (12) fixedly connected to the top of the first filter plate (9), a spring (13) sleeved on one section of the top of each T-shaped rod (12) between the first filter plate (9) and the second filter plate (10) in a movable mode, a first central shaft (14) rotatably connected to two sides of the bottom of the first filter plate (9) inside the biological filter tank (1), a rotating rod (17) rotatably connected to the inside of the mounting box (16), a second gear (18) sleeved on the surface of the rotating rod (17) and meshed with the first gear (15), the tooth volume of second gear (18) is 3 times the tooth volume of first gear (15), bull stick (17) one end extends to install bin (16) external connection has turning handle (19), one section that center pin (14) are located first filter plate (9) bottom is fixed to be cup jointed two eccentric wheels (20).
2. A high efficiency biological filter bed purification apparatus as claimed in claim 1, wherein: the connecting positions of the first filter plate (9) and the second filter plate (10) on the T-shaped rod (12) are all solid, and the elastic film (21) is arranged on the outer side of the T-shaped rod (12) of the first filter plate (9) and the second filter plate (10).
3. A high efficiency biological filter bed purification apparatus as claimed in claim 1, wherein: the bottom is provided with biological nutrient solution in biological filtration jar (1), nutrient solution circulating pipe (6) one end is put with the biological nutrient solution of biological filtration jar (1) and is connected, and is provided with circulating pump (22) between the both ends.
4. A high efficiency biological filter bed purification apparatus as claimed in claim 1, wherein: one side of the bottom of the biological filter tank (1) is connected with a liquid storage tank (23), and biological nutrient solution which is the same as that in the biological filter tank (1) is arranged in the liquid storage tank (23).
5. A high efficiency biological filter bed purification apparatus as claimed in claim 1, wherein: the central shaft (14) is arranged on the transverse central line of the bottom of the first filter plate (9), and the two eccentric wheels (20) are symmetrically arranged relative to the center of the first filter plate (9).
6. A high efficiency biological filter bed purification apparatus as claimed in claim 1, wherein: the biological filter comprises a first filter plate (9), a second filter plate (10), a biological filter tank (1), a first filter plate (9), a second filter plate (10), a first filter plate and a second filter plate, wherein the first filter plate (9) is connected with the side wall of the biological filter tank (1) in a sliding mode, the second filter plate (10) is fixedly connected with the inner wall of the biological filter tank (1), and the first filter plate (.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020840211.7U CN212701327U (en) | 2020-05-19 | 2020-05-19 | Efficient biological filter bed purifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020840211.7U CN212701327U (en) | 2020-05-19 | 2020-05-19 | Efficient biological filter bed purifier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212701327U true CN212701327U (en) | 2021-03-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020840211.7U Expired - Fee Related CN212701327U (en) | 2020-05-19 | 2020-05-19 | Efficient biological filter bed purifier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212701327U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113941240A (en) * | 2021-11-16 | 2022-01-18 | 利晟（杭州）科技有限公司 | Purification system for waste gas purification of garbage treatment plant |
-
2020
- 2020-05-19 CN CN202020840211.7U patent/CN212701327U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113941240A (en) * | 2021-11-16 | 2022-01-18 | 利晟（杭州）科技有限公司 | Purification system for waste gas purification of garbage treatment plant |
| CN113941240B (en) * | 2021-11-16 | 2023-09-12 | 利晟（杭州）科技有限公司 | Purification system for waste gas purification of garbage treatment plant |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210316 |