CN221093925U - Defoaming device of biological reaction tank - Google Patents
Defoaming device of biological reaction tank Download PDFInfo
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- CN221093925U CN221093925U CN202322885205.XU CN202322885205U CN221093925U CN 221093925 U CN221093925 U CN 221093925U CN 202322885205 U CN202322885205 U CN 202322885205U CN 221093925 U CN221093925 U CN 221093925U
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- reaction tank
- frame plate
- biological reaction
- plate
- sealing plate
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- 238000007789 sealing Methods 0.000 claims abstract description 33
- 238000010438 heat treatment Methods 0.000 claims abstract description 19
- 210000001503 joint Anatomy 0.000 claims description 7
- 210000005056 cell body Anatomy 0.000 claims description 3
- 239000006260 foam Substances 0.000 abstract description 22
- 239000007788 liquid Substances 0.000 abstract description 2
- 244000005700 microbiome Species 0.000 description 9
- 238000005192 partition Methods 0.000 description 7
- 239000010865 sewage Substances 0.000 description 7
- 239000010802 sludge Substances 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 239000002574 poison Substances 0.000 description 3
- 231100000614 poison Toxicity 0.000 description 3
- 238000003466 welding Methods 0.000 description 3
- 238000004140 cleaning Methods 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005189 flocculation Methods 0.000 description 1
- 230000016615 flocculation Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000035764 nutrition Effects 0.000 description 1
- 235000016709 nutrition Nutrition 0.000 description 1
- 230000000644 propagated effect Effects 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
Landscapes
- Apparatus Associated With Microorganisms And Enzymes (AREA)
Abstract
The utility model discloses a defoaming device of a biological reaction tank, which belongs to the field of biological reaction tanks and comprises a reaction tank body, wherein a biological reaction tank is arranged on the upper end face of the reaction tank body, a fixed frame plate is arranged at the left side of the upper end face of the reaction tank body, a first baffle plate is arranged at the tail part of the fixed frame plate, a fixed sealing plate is arranged at the tail part of the first baffle plate, a sliding frame plate is movably arranged at the right side of the upper end face of the reaction tank body, a plurality of heating defoaming plates are arranged at the middle parts of the fixed frame plate and the sliding frame plate, a second baffle plate is arranged at the head part of the sliding frame plate, a sliding sealing plate is arranged at the middle parts of the fixed sealing plate and the sliding sealing plate, an air outlet filter screen is arranged at the middle parts of the fixed sealing plate and the sliding frame plate, a plurality of heating defoaming plates are further arranged above the tank body, liquid is evaporated from foam by heating, foam is further broken, the foam quantity on the surface of the biological reaction tank can be effectively reduced, and the influence on the surrounding environment is avoided.
Description
Technical Field
The utility model relates to the field of biological reaction tanks, in particular to a defoaming device of a biological reaction tank.
Background
The biological reaction tank is a facility for treating sewage by utilizing activated sludge, the activated sludge is an flocculation group formed by gathering living bacteria, protozoa and other microorganism groups, the activated sludge has strong capability of adsorbing and decomposing organic matters or poison in the sewage treatment, the organic matters and the poison in the sewage can be degraded, oxidized or adsorbed by aerobic microorganism groups in the sludge, and microorganisms can obtain nutrition and grow and reproduce at the same time, so that a good sewage treatment effect is realized.
In the use process of the biological reaction tank, as microorganisms are continuously propagated, when the microorganisms excessively propagate or fluctuate in the operation process, a large amount of foam can be generated on the surface of the biological tank, the biological tank is covered by the large amount of foam, even the foam overflows from the tank, surrounding facilities and the ground are polluted, the foam can be scattered everywhere under the influence of wind power, the surrounding environment of the biological reaction tank is influenced, and the normal work of operators is disturbed, so that inconvenience is caused.
Disclosure of utility model
The utility model mainly aims to provide a defoaming device of a biological reaction tank, which can effectively reduce the foam quantity on the surface of the biological reaction tank, avoid influencing the surrounding environment and enable surrounding operators to obtain a good working environment.
The defoaming device of the biological reaction tank comprises a reaction tank body, wherein the upper end surface of the reaction tank body is provided with a biological reaction tank, and the technical scheme adopted for realizing the purposes is as follows: the reaction tank is characterized in that a fixed frame plate is arranged at the left side of the upper end face of the reaction tank body, a first partition plate is arranged at the tail of the fixed frame plate, a fixed sealing plate is arranged at the tail of the first partition plate, a sliding frame plate is movably arranged at the right side of the upper end face of the reaction tank body, a plurality of heating defoaming plates are arranged at the middle parts of the fixed frame plate and the sliding frame plate, a second partition plate is arranged at the head part of the sliding frame plate, a sliding sealing plate is arranged at the head part of the second partition plate, and an air outlet filter screen is arranged at the middle parts of the fixed sealing plate and the sliding sealing plate.
In the preferred embodiment of the utility model, a pair of inserting blocks are respectively arranged on the end surfaces of the two sides of the fixed frame plate, the positions of the end surfaces of the two sides of the reaction tank body, which correspond to the inserting blocks, are provided with butt joint blocks, and the upper end surfaces of the butt joint blocks, which correspond to the inserting blocks, are provided with slots.
In another preferred embodiment of the utility model, straight bars are arranged at two sides of the lower end surface of the sliding frame plate, straight grooves are arranged at two sides of the upper end surface of the reaction tank body corresponding to the straight bars, a limit column is arranged between the front wall and the rear wall of the straight grooves, a limit round hole is arranged in the middle between the front end surface and the rear end surface of the straight bars, and the straight bars are movably connected with the limit column.
In another preferred embodiment of the present utility model, the heating defoaming plates are respectively located at two sides above the bioreactor tank, the length of the heating defoaming plates is equal to the width of the bioreactor tank, and the air outlet filter screen is located at the middle above the bioreactor tank.
In another preferred embodiment of the present utility model, a grip is disposed at a position at the tail of the upper end surface of the sliding frame plate.
In another preferred embodiment of the present utility model, the right end face of the fixed sealing plate and the left end face of the sliding sealing plate are in the same plane.
Compared with the prior art, the utility model has the following beneficial effects:
According to the utility model, the fixed frame plate and the sliding frame plate are arranged above the tank body, the plurality of heating defoaming plates are further arranged, liquid is evaporated from foam by heating, foam breakage is further dissipated, the foam quantity on the surface of the biological reaction tank can be effectively reduced, the influence on the surrounding environment is avoided, the fixed frame plate and one side of the sliding frame plate are provided with the connected fixed sealing plate and the sliding sealing plate, the air outlet filter screen is arranged in the sealing plate, so that gas after foam breakage can be timely discharged, the bottom of the sliding frame plate is provided with the straight bar, the position of the sliding frame plate and the sliding sealing plate can be quickly adjusted by utilizing the straight bar to slide along the limiting column, and the biological reaction tank is further opened, so that the steps of detection, cleaning, feeding and the like are facilitated.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic view of a fixed frame plate of the present utility model;
fig. 3 is a schematic view of a straight strip of the present utility model.
In the figure: 1. a reaction tank body; 2. a biological reaction tank; 3. fixing the frame plate; 4. sliding the frame plate; 5. heating the defoaming plate; 6. a first separator; 7. fixing a sealing plate; 8. a second separator; 9. sliding sealing plates; 10. a gas outlet filter screen; 11. a grip; 12. inserting blocks; 13. a butt joint block; 14. a slot; 15. straight bars; 16. a straight groove; 17. a limit column; 18. and a limit round hole.
Detailed Description
Other advantages and effects of the present utility model will become apparent to those skilled in the art from the following disclosure, which describes the embodiments of the present utility model with reference to specific examples. The utility model may be practiced or carried out in other embodiments that depart from the specific details, and the details of the present description may be modified or varied from the spirit and scope of the present utility model. It should be noted that the following embodiments and features in the embodiments may be combined with each other without conflict.
It should be noted that the illustrations provided in the following embodiments merely illustrate the basic concept of the present utility model by way of illustration, and only the components related to the present utility model are shown in the illustrations, not according to the number, shape and size of the components in actual implementation, and the form, number and proportion of each component in actual implementation may be arbitrarily changed, and the layout of the components may be more complex.
The defoaming device of the biological reaction tank comprises a reaction tank body 1, wherein the upper end face of the reaction tank body 1 is provided with a biological reaction tank 2, the left side of the upper end face of the reaction tank body 1 is provided with a fixed frame plate 3, the tail of the fixed frame plate 3 is provided with a first baffle plate 6, the tail of the first baffle plate 6 is provided with a fixed sealing plate 7, the right side of the upper end face of the reaction tank body 1 is movably provided with a sliding frame plate 4, the middle parts of the fixed frame plate 3 and the sliding frame plate 4 are respectively provided with a plurality of heating defoaming plates 5, as shown in fig. 2, the head part of the sliding frame plate 4 is provided with a second baffle plate 8, the head part of the second baffle plate 8 is provided with a sliding sealing plate 9, and the middle parts of the fixed sealing plate 7 and the sliding sealing plate 9 are respectively provided with an air outlet filter screen 10.
In this embodiment, in order to ensure a good sealing effect, to avoid foam from drifting out from the upper side of the reaction tank body 1, as shown in fig. 2, the heating defoaming plates 5 are respectively located at two sides above the biological reaction tank 2, the length of the heating defoaming plates 5 is equal to the width of the biological reaction tank 2, the air outlet filter screen 10 is located at the middle above the biological reaction tank 2, and the fixed frame plate 3, the first partition plate 6 and the fixed sealing plate 7 are fixed by welding connection, and the right side end face of the fixed sealing plate 7 and the left side end face of the sliding sealing plate 9 are located on the same plane;
In this embodiment, as shown in fig. 2, in order to facilitate pulling the sliding frame plate 4 to adjust, the sliding frame plate 4, the second partition plate 8 and the sliding seal plate 9 are fixed by welding, and a grip 11 is disposed at the tail portion of the upper end surface of the sliding frame plate 4;
In this embodiment, as shown in fig. 2, in order to ensure the stability of the fixed frame plate 3 and the fixed sealing plate 7 after installation, a pair of insert blocks 12 are respectively arranged on the two side end surfaces of the fixed frame plate 3, the insert blocks 12 are fixed with the fixed frame plate 3 through welding, the positions of the two side end surfaces of the reaction tank body 1 corresponding to the insert blocks 12 are provided with butt joint blocks 13, and the upper end surfaces of the butt joint blocks 13 corresponding to the insert blocks 12 are provided with slots 14;
In this embodiment, in order to stably and rapidly move the sliding frame plate 4, so as to rapidly open the reaction tank body 1, so as to facilitate detection, cleaning, feeding and other operations, as shown in fig. 3, straight bars 15 are respectively arranged at two sides of the lower end surface of the sliding frame plate 4, straight grooves 16 are respectively arranged at two sides of the upper end surface of the reaction tank body 1 corresponding to the straight bars 15, spacing columns 17 are arranged between the front wall and the rear wall of the straight grooves 16, spacing round holes 18 are arranged at the middle positions between the front end surface and the rear end surface of the straight bars 15, and movable connection is formed between the straight bars 15 and the spacing columns 17.
When the sewage treatment device is used, as shown in fig. 2, sewage is in contact with internal microorganisms in the biological reaction tank 2, organic matters and poison in the sewage are degraded, oxidized or adsorbed by aerobic microorganism groups in the sludge, the microorganisms are simultaneously nourished and grow and propagate, foam on the surface of the reaction tank body 1 is gradually increased along with the gradual propagation of the microorganisms, the foam is in contact with the upper heating defoaming plate 5 after floating and lifting, the moisture is evaporated from the foam under the influence of heating temperature, the foam is broken and dissipated, the foam quantity on the surface of the reaction tank body 1 is effectively reduced, and after the foam is dissipated, internal gas overflows and is finally discharged through the air outlet filter screen 10, so that a sufficient ventilation effect is ensured. Further, when the reaction tank body 1 needs to be detected, cleaned, fed and other operation steps, the handle 11 on the upper end face of the sliding frame plate 4 can be found, the handle 11 is grasped and pulled outwards, so that the sliding frame plate 4 and the straight bar 15 below are driven to slide, as shown in fig. 3, the straight bar 15 slides along the limiting column 17 in the straight groove 16, and in combination with fig. 2, the sliding frame plate 4 drives the second partition plate 8 and the sliding sealing plate 9 to move at the same time, so that the reaction tank body 1 is gradually opened, the top of the reaction tank body 1 is exposed, then the reaction tank body 1 can be subjected to relevant treatment, and after the operation treatment is finished, the sliding frame plate 4 is pushed again, so that the reaction tank body is reset. Through setting up fixed frame board 3 and slip frame board 4 in reaction tank cell body 1 top, and then install a plurality of heating foam boards 5, utilize the heating to make the foam break dissipation, can effectually reduce the foam quantity on biological reaction tank surface, avoid causing the influence to the surrounding environment, make surrounding operation personnel can obtain good operational environment.
The above embodiments are merely illustrative of the principles of the present utility model and its effectiveness, and are not intended to limit the utility model. Modifications and variations may be made to the above-described embodiments by those skilled in the art without departing from the spirit and scope of the utility model. Accordingly, it is intended that all equivalent modifications and variations of the utility model be covered by the claims, which are within the ordinary skill of the art, be within the spirit and scope of the present disclosure.
Claims (6)
1. The utility model provides a defoaming device of biological reaction pond, includes reaction tank cell body (1), reaction tank cell body (1) up end is provided with biological reaction tank (2), its characterized in that: the reaction tank is characterized in that a fixed frame plate (3) is arranged at the left side of the upper end face of the reaction tank body (1), a first baffle (6) is arranged at the tail of the fixed frame plate (3), a fixed sealing plate (7) is arranged at the tail of the first baffle (6), a sliding frame plate (4) is movably arranged at the right side of the upper end face of the reaction tank body (1), a plurality of heating defoaming plates (5) are arranged at the middle parts of the fixed frame plate (3) and the sliding frame plate (4), a second baffle (8) is arranged at the head of the sliding frame plate (4), a sliding sealing plate (9) is arranged at the head of the second baffle (8), and an air outlet filter screen (10) is arranged at the middle parts of the fixed sealing plate (7) and the sliding sealing plate (9).
2. The defoaming device of a biological reaction tank according to claim 1, wherein: the two side end surfaces of the fixed frame plate (3) are respectively provided with a pair of inserting blocks (12), the positions of the two side end surfaces of the reaction tank body (1) corresponding to the inserting blocks (12) are provided with butt joint blocks (13), and the upper end surfaces of the butt joint blocks (13) are provided with slots (14) corresponding to the inserting blocks (12).
3. The defoaming device of a biological reaction tank according to claim 2, wherein: the utility model discloses a reaction tank, including terminal surface, up end, reaction tank body, up end, down terminal surface both sides position all is provided with straight bar (15) under slip framed board (4), reaction tank body (1) up end both sides position corresponds straight bar (15) and is provided with straight slot (16), be provided with spacing post (17) between the wall around straight slot (16), the middle part position is provided with spacing round hole (18) around straight bar (15) between the terminal surface, be swing joint between straight bar (15) and spacing post (17).
4. The defoaming device of a biological reaction tank according to claim 1, wherein: the heating defoaming plates (5) are respectively located at two sides above the biological reaction tank (2), the length of the heating defoaming plates (5) is equal to the width of the biological reaction tank (2), and the air outlet filter screen (10) is located at the middle above the biological reaction tank (2).
5. The defoaming device of a biological reaction tank according to claim 1, wherein: the tail part of the upper end surface of the sliding frame plate (4) is provided with a handle (11).
6. The defoaming device for a biological reaction tank according to any one of claims 1 to 5, wherein: the right end face of the fixed sealing plate (7) and the left end face of the sliding sealing plate (9) are positioned on the same plane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322885205.XU CN221093925U (en) | 2023-10-26 | 2023-10-26 | Defoaming device of biological reaction tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322885205.XU CN221093925U (en) | 2023-10-26 | 2023-10-26 | Defoaming device of biological reaction tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221093925U true CN221093925U (en) | 2024-06-07 |
Family
ID=91303845
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322885205.XU Active CN221093925U (en) | 2023-10-26 | 2023-10-26 | Defoaming device of biological reaction tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221093925U (en) |
-
2023
- 2023-10-26 CN CN202322885205.XU patent/CN221093925U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant |