CN217202436U - Medical sewage treatment equipment based on MBBR technology - Google Patents
Medical sewage treatment equipment based on MBBR technology Download PDFInfo
- Publication number
- CN217202436U CN217202436U CN202220417664.8U CN202220417664U CN217202436U CN 217202436 U CN217202436 U CN 217202436U CN 202220417664 U CN202220417664 U CN 202220417664U CN 217202436 U CN217202436 U CN 217202436U
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- Prior art keywords
- mbbr
- reaction tank
- aeration
- sewage treatment
- medical sewage
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- 239000010865 sewage Substances 0.000 title claims abstract description 23
- AHEWZZJEDQVLOP-UHFFFAOYSA-N monobromobimane Chemical compound BrCC1=C(C)C(=O)N2N1C(C)=C(C)C2=O AHEWZZJEDQVLOP-UHFFFAOYSA-N 0.000 title claims abstract 24
- 238000005516 engineering process Methods 0.000 title abstract description 11
- 238000005273 aeration Methods 0.000 claims abstract description 45
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 29
- 238000004140 cleaning Methods 0.000 claims abstract description 23
- 238000002347 injection Methods 0.000 claims abstract description 11
- 239000007924 injection Substances 0.000 claims abstract description 11
- 239000000969 carrier Substances 0.000 claims abstract description 10
- 238000000034 method Methods 0.000 claims description 9
- 230000005540 biological transmission Effects 0.000 claims description 5
- 239000011229 interlayer Substances 0.000 claims description 5
- 238000004065 wastewater treatment Methods 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 14
- 238000000746 purification Methods 0.000 abstract description 10
- 239000000243 solution Substances 0.000 description 5
- 244000005700 microbiome Species 0.000 description 3
- 239000008213 purified water Substances 0.000 description 3
- 238000001914 filtration Methods 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 239000012528 membrane Substances 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
Images
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
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W10/00—Technologies for wastewater treatment
- Y02W10/10—Biological treatment of water, waste water, or sewage
Landscapes
- Treatment Of Biological Wastes In General (AREA)
Abstract
The utility model discloses a medical sewage treatment device based on MBBR technology, include: the device comprises an MBBR reaction tank, a water injection pipe, a drain pipe, a first filter plate, an aeration pump, an aeration plate, a cleaning block, a hydraulic drive pump and a floating carrier; the uncovered lid in top of MBBR reaction tank closes and is provided with the apron, and the drain pipe runs through the apron setting, and the inner chamber top level of MBBR reaction tank is provided with first filter, and the side that the MBBR reaction tank is located first filter below runs through and is provided with the water injection pipe, and the inner chamber is located first filter below part and is provided with a plurality of showy carriers. The device overcomes current equipment when using, and the homogeneity that showy carrier mixes in the reaction tank is not enough, easily appears the local problem of piling up and influences purification treatment's effect, and the sieve of reaction tank exit takes place the jam problem easily moreover, influences rivers exhaust efficiency to influence whole work efficiency's problem.
Description
Technical Field
The utility model relates to a medical sewage treatment technical field specifically, relates to a medical sewage treatment device based on MBBR technology.
Background
MBBR (Moving Bed Bio-film Recator) is a Moving Bed biofilm aeration tank. The core part is that suspended filler with the density close to water is added into an aeration tank to be used as a microorganism active carrier, the microorganism active carrier is in a fluidized state by virtue of the aeration in the aeration tank and the lifting action of water flow, when microorganisms are attached to the carrier, the floating carrier freely moves in the aeration tank along with the convolution and turning action of mixed liquid, so that the purpose of sewage treatment is achieved, and the technology can play a good role in medical sewage treatment.
However, when the MBBR treatment equipment in the prior art is used, the mixing uniformity of the floating carrier in the reaction tank is not enough, the problem of local accumulation is easy to occur, the purification treatment effect is influenced, and the sieve plate at the outlet of the reaction tank is easy to block, so that the water flow discharge efficiency is influenced, and the whole working efficiency is influenced.
Therefore, provide one kind and can guarantee in the use that the interior showy carrier of reaction tank mixes more even that flows to guarantee purification treatment's effect, but also can carry out automatic clearance to the reaction tank exit, in order to avoid taking place the jam problem, thereby improve work efficiency's medical sewage treatment equipment based on MBBR technology is the utility model discloses the problem that needs to solve urgently.
SUMMERY OF THE UTILITY MODEL
To the technical problem, the utility model aims at overcoming MBBR treatment facility among the prior art when using, the homogeneity that levitated carrier mixes in the reaction tank is not enough, the local problem influence purification treatment's effect of piling up appears easily, and the sieve in reaction tank exit takes place the jam problem easily, influence rivers exhaust efficiency, thereby influence whole work efficiency's problem, thereby provide one kind and can guarantee in the use that the interior showy carrier of reaction tank mixes more even that flows, in order to guarantee purification treatment's effect, and can also carry out automatic clearance to the reaction tank exit, in order to avoid taking place the jam problem, thereby improve work efficiency's medical sewage treatment facility based on MBBR technology.
In order to achieve the above object, the utility model provides a medical sewage treatment device based on MBBR technology, equipment includes: the device comprises an MBBR reaction tank, a water injection pipe, a drain pipe, a first filter plate, an aeration pump, an aeration plate, a cleaning block, a hydraulic drive pump and a floating carrier; the top of the MBBR reaction tank is provided with a cover plate in an open covering mode, the drain pipe penetrates through the cover plate, a first filter plate is horizontally arranged above an inner cavity of the MBBR reaction tank, a water injection pipe penetrates through the side face of the MBBR reaction tank, which is positioned below the first filter plate, a plurality of floating carriers are arranged on the part, below the first filter plate, of the inner cavity, the aeration plate is horizontally and rotatably arranged at the bottom of the inner cavity through a rotating shaft, and an aeration pump communicated with the aeration plate is arranged on the lower surface of the MBBR reaction tank; the upper surface slidable of first filter is provided with the clearance piece, the outside of clearance piece is provided with the hydraulic drive pump, the piston rod level on the hydraulic drive pump runs through the MBBR reaction tank and with the clearance piece links to each other.
Preferably, the rotating shaft is vertically and rotatably arranged, the lower end part of the rotating shaft is inserted into an internal interlayer of the MBBR reaction tank, the middle part of the rotating shaft is arranged in a hollow manner, the upper end of the rotating shaft is communicated with the inside of the aeration plate, and the lower end of the rotating shaft is communicated with the aeration pump through a conduit.
Preferably, a driving motor is arranged on the lower surface of the MBBR reaction tank, an output shaft of the driving motor is partially inserted into an internal interlayer of the MBBR reaction tank, and an end of the driving motor is connected with the middle part of the rotating shaft through a transmission gear set so as to drive the rotating shaft to rotate.
Preferably, at least two sliding grooves are respectively arranged on two adjacent sides of the upper surface of the first filter plate and the cleaning block in parallel, and the bottom of the cleaning block is slidably arranged in the sliding grooves.
Preferably, the cleaning block is in a shape of a rhombohedron.
Preferably, the end part of the drain pipe, which is positioned in the inner cavity, is covered with a second filter plate.
Preferably, a water suction pump is arranged in the middle of the water discharge pipe.
Preferably, a plurality of support columns are vertically arranged on the lower surface of the MBBR reaction tank at intervals.
According to the technical scheme, the utility model provides a medical sewage treatment device based on MBBR technology beneficial effect when using does: let in medical sewage through the water injection pipe extremely in the MBBR reaction tank, the drive the aeration board with the pivot rotates as the axle, the cooperation the aeration pump to realize rotatory aeration effect, the bubble of production and pivoted aeration board can drive simultaneously and float the carrier, guarantee to float carrier mixing flow more even, it has the biological reaction membrane to adhere to on the carrier to float, can guarantee purification treatment's effect like this, first filter can filter the impurity after purifying on the one hand, and on the other hand then can prevent to float carrier outflow problem and take place, the hydraulic drive pump is periodic to be started, the drive the piston rod is flexible, in order to realize the automatic cleaning work to first filter lower surface, prevents to take place the jam problem, guarantees that the rivers after purifying pass through first filter smoothly to guarantee work efficiency.
Other features and advantages of the present invention will be described in detail in the detailed description which follows; and the parts which are not involved in the utility model are all the same with the prior art or can be realized by adopting the prior art.
Drawings
The accompanying drawings, which 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 principles of the invention and not to limit the invention. In the drawings:
fig. 1 is a schematic structural diagram of a medical sewage treatment device based on an MBBR process according to a preferred embodiment of the present invention;
FIG. 2 is an enlarged view at B in FIG. 1;
FIG. 3 is an enlarged view at A in FIG. 1;
fig. 4 is a schematic view illustrating an assembly structure of a cleaning block provided in a preferred embodiment of the present invention on a lower surface of a first filter plate;
fig. 5 is a schematic structural view of an aeration plate according to a preferred embodiment of the present invention.
Description of the reference numerals
3 first filter plate 4 second filter plate
5 water pump and 6 water discharge pipe
7 cover plate 8 inner cavity
9 support column 10 aeration pump
11 conduit 12 aeration plate
13 rotating shaft 14 transmission gear set
15 drive motor 16 cleaning block
17 hydraulic drive pump 18 piston rod
19 floating carrier 20 chute
Detailed Description
The following detailed description of the embodiments of the present invention will be made with reference to the accompanying drawings. It is to be understood that the description of the embodiments herein is for purposes of illustration and explanation only and is not intended to limit the invention.
In the present invention, unless otherwise specified, the terms of orientation such as "upper, lower, inner, outer" and the like included in the terms only represent the orientation of the terms in a conventional use state or are colloquially known by those skilled in the art, and should not be construed as limiting the terms.
As shown in fig. 1-5, the utility model provides a medical sewage treatment equipment based on MBBR technology, equipment includes: the device comprises an MBBR reaction tank 1, a water injection pipe 2, a water discharge pipe 6, a first filter plate 3, an aeration pump 10, an aeration plate 12, a cleaning block 16, a hydraulic drive pump 17 and a floating carrier 19; the top of the MBBR reaction tank 1 is provided with a cover plate 7 in a covering manner, the drain pipe 6 penetrates through the cover plate 7, a first filter plate 3 is horizontally arranged above an inner cavity 8 of the MBBR reaction tank 1, a water injection pipe 2 is arranged on the side surface of the MBBR reaction tank 1 below the first filter plate 3 in a penetrating manner, a plurality of floating carriers 19 are arranged on the part of the inner cavity 8 below the first filter plate 3, an aeration plate 12 is horizontally and rotatably arranged at the bottom of the inner cavity 8 through a rotating shaft 13, and an aeration pump 10 communicated with the aeration plate 12 is arranged on the lower surface of the MBBR reaction tank 1; the lower surface of the first filter plate 3 is slidably provided with a cleaning block 16, the outer side of the cleaning block 16 is provided with a hydraulic drive pump 17, and a piston rod 18 on the hydraulic drive pump 17 horizontally penetrates through the MBBR reaction tank 1 and is connected with the cleaning block 16.
In the above scheme, when the device is used, medical sewage is introduced into the MBBR reaction tank 1 through the water injection pipe 2 to drive the aeration plate 12 to rotate by taking the rotating shaft 13 as an axis and cooperate with the aeration pump 10 to realize a rotary aeration effect, the generated bubbles and the rotating aeration plate 12 can simultaneously drive the floating carriers 19 to ensure that the floating carriers 19 are mixed and flow more uniformly, a biological reaction membrane is attached to the floating carriers 19 to ensure a purification treatment effect, the first filter plate 3 can filter purified impurities on one hand and can prevent the floating carriers 19 from flowing out on the other hand, the hydraulic drive pump 17 is periodically started to drive the piston rod 18 to stretch and retract so as to realize the automatic cleaning work of the lower surface of the first filter plate 3 to prevent the blockage problem and ensure that the purified water flow smoothly passes through the first filter plate 3, to ensure the working efficiency.
In a preferred embodiment of the present invention, the rotating shaft 13 is vertically and rotatably disposed, and the lower end portion thereof is inserted into the inner interlayer of the MBBR reaction tank 1, the middle portion of the rotating shaft 13 is hollow, and the upper end thereof is communicated with the inside of the aeration plate 12, and the lower end thereof is communicated with the aeration pump 10 through the conduit 11.
In the above solution, the aeration plate 12 can rotate around the rotating shaft 13 to achieve the stirring effect, and the aeration pump 10 is connected to the aeration plate 12 through the conduit 11 and the rotating shaft 13 to achieve the aeration effect without affecting the normal rotation of the aeration plate 12, and this structure can improve the uniformity of the mixed flow of the floating carriers to improve the purification effect.
In a preferred embodiment of the present invention, the lower surface of the MBBR reaction tank 1 is provided with a driving motor 15, the output shaft of the driving motor 15 is partially inserted into the internal interlayer of the MBBR reaction tank 1, and the end portion thereof is connected to the middle portion of the rotating shaft 13 through a transmission gear set 14 to drive the rotating shaft 13 to rotate.
In the above scheme, the driving motor 15 outputs a driving force, and the driving force is transmitted to the rotating shaft 13 through the transmission gear set 14 to drive the rotating shaft 13 to rotate, so as to drive the aeration plate 12 to rotate.
In a preferred embodiment of the present invention, at least two sliding grooves 20 are respectively disposed in parallel on the lower surface of the first filter plate 3 and the two adjacent sides of the cleaning block 16, and the bottom of the cleaning block 16 is slidably disposed in the sliding grooves 20.
In the above solution, the hydraulic drive pump 17 drives the cleaning block 16 to slide through the piston rod 18, so as to clean the lower surface of the first filter plate 3, and the sliding groove 20 can ensure the stability of the sliding of the first filter plate 3.
In a preferred embodiment of the present invention, the cleaning block 16 has a shape of a rhombus.
In the above-mentioned solution, the cleaning block 16 having a shape of a rhombus can facilitate the cleaning of the lower surface of the first filter plate 3 to clean off the attached stains and floating carriers 19.
In a preferred embodiment of the present invention, the drain pipe 6 is located at the end of the inner cavity 8 covered with the second filter plate 4.
In the above solution, the second filtering plate 4 can perform secondary filtering on the discharged water flow to achieve the purpose of improving the purification effect.
In a preferred embodiment of the present invention, a water pump 5 is disposed in the middle of the water discharge pipe 6.
In the above scheme, the water pump 5 realizes the extraction of the purified water flow so as to discharge the purified water flow.
In a preferred embodiment of the present invention, the MBBR reaction tank 1 has a plurality of support pillars 9 vertically arranged on the lower surface thereof at intervals.
In the scheme, the MBBR reaction tank 1 is integrally erected by a plurality of support columns 9 so as to ensure the stability of the MBBR reaction tank 1.
To sum up, the utility model provides a medical sewage treatment device based on MBBR technology is when using, overcomes the MBBR treatment device among the prior art when using, and the homogeneity that levitate carrier mixes in the reaction tank is not enough, appears the local problem of piling up easily and influences purification treatment's effect, and the sieve in reaction tank exit takes place the jam problem easily moreover, influences rivers exhaust efficiency to influence whole work efficiency's problem.
The preferred embodiments of the present invention have been described in detail with reference to the accompanying drawings, however, the present invention is not limited to the details of the above embodiments, and the technical concept of the present invention can be within the scope of the present invention to perform various simple modifications to the technical solution of the present invention, and these simple modifications all belong to the protection scope of the present invention.
It should be noted that the various technical features described in the above embodiments can be combined in any suitable manner without contradiction, and in order to avoid unnecessary repetition, the present invention does not need to describe any combination of the features.
In addition, various embodiments of the present invention can be arbitrarily combined with each other, and the disclosed content of the present invention should be considered as the same as long as it does not violate the idea of the present invention.
Claims (8)
1. A medical wastewater treatment facility based on MBBR process, the facility comprising: the device comprises an MBBR reaction tank (1), a water injection pipe (2), a water discharge pipe (6), a first filter plate (3), an aeration pump (10), an aeration plate (12), a cleaning block (16), a hydraulic drive pump (17) and a floating carrier (19); wherein,
the top of the MBBR reaction tank (1) is provided with a cover plate (7) in a covering manner, the drain pipe (6) penetrates through the cover plate (7), a first filter plate (3) is horizontally arranged above an inner cavity (8) of the MBBR reaction tank (1), a water injection pipe (2) penetrates through the side surface of the MBBR reaction tank (1) below the first filter plate (3), a plurality of floating carriers (19) are arranged at the part of the inner cavity (8) below the first filter plate (3), the aeration plate (12) is horizontally and rotatably arranged at the bottom of the inner cavity (8) through a rotating shaft (13), and the lower surface of the MBBR reaction tank (1) is provided with an aeration pump (10) communicated with the aeration plate (12);
the lower surface slidable of first filter (3) is provided with clearance piece (16), the outside of clearance piece (16) is provided with hydraulic drive pump (17), piston rod (18) level on hydraulic drive pump (17) run through MBBR reaction tank (1) and with clearance piece (16) link to each other.
2. The MBBR process-based medical sewage treatment apparatus according to claim 1, wherein said rotating shaft (13) is vertically and rotatably installed, and the lower end portion thereof is inserted into the inner sandwich of said MBBR reaction tank (1), the middle portion of said rotating shaft (13) is hollow, and the upper end thereof is communicated with the inside of said aeration plate (12), and the lower end thereof is communicated with an aeration pump (10) through a conduit (11).
3. The MBBR process-based medical sewage treatment equipment according to claim 2, wherein a driving motor (15) is arranged on the lower surface of the MBBR reaction tank (1), the output shaft of the driving motor (15) is partially inserted into the inner interlayer of the MBBR reaction tank (1), and the end part of the driving motor is connected with the middle part of the rotating shaft (13) through a transmission gear set (14) to drive the rotating shaft (13) to rotate.
4. The MBBR process-based medical sewage treatment apparatus according to claim 1, wherein at least two chutes (20) are respectively arranged in parallel on both sides of the lower surface of said first filter plate (3) adjacent to said cleaning block (16), and the bottom of said cleaning block (16) is slidably arranged in said chutes (20).
5. The MBBR process-based medical sewage treatment plant according to claim 4, wherein said cleaning block (16) is in the shape of a rhombohedral.
6. The MBBR process based medical sewage treatment device according to claim 1, wherein the end of said drain pipe (6) located in said inner cavity (8) is covered with a second filter plate (4).
7. The MBBR process-based medical sewage treatment device according to claim 1, wherein a water suction pump (5) is arranged in the middle of said water discharge pipe (6).
8. The MBBR process-based medical sewage treatment equipment according to claim 1, wherein a plurality of support columns (9) are vertically arranged on the lower surface of the MBBR reaction tank (1) at intervals.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220417664.8U CN217202436U (en) | 2022-02-28 | 2022-02-28 | Medical sewage treatment equipment based on MBBR technology |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220417664.8U CN217202436U (en) | 2022-02-28 | 2022-02-28 | Medical sewage treatment equipment based on MBBR technology |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217202436U true CN217202436U (en) | 2022-08-16 |
Family
ID=82753438
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220417664.8U Active CN217202436U (en) | 2022-02-28 | 2022-02-28 | Medical sewage treatment equipment based on MBBR technology |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217202436U (en) |
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2022
- 2022-02-28 CN CN202220417664.8U patent/CN217202436U/en active Active
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