CN211896356U - Medical sewage filtration system - Google Patents
Medical sewage filtration system Download PDFInfo
- Publication number
- CN211896356U CN211896356U CN201921415530.7U CN201921415530U CN211896356U CN 211896356 U CN211896356 U CN 211896356U CN 201921415530 U CN201921415530 U CN 201921415530U CN 211896356 U CN211896356 U CN 211896356U
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- China
- Prior art keywords
- filter
- pipe
- tank
- sewage
- filtering
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000001914 filtration Methods 0.000 title claims abstract description 91
- 239000010865 sewage Substances 0.000 title claims abstract description 70
- 230000015271 coagulation Effects 0.000 claims abstract description 34
- 238000005345 coagulation Methods 0.000 claims abstract description 34
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 29
- 239000000701 coagulant Substances 0.000 claims abstract description 25
- 239000011435 rock Substances 0.000 claims abstract description 12
- 229920000742 Cotton Polymers 0.000 claims abstract description 10
- 239000012528 membrane Substances 0.000 claims abstract description 9
- 239000010802 sludge Substances 0.000 claims description 10
- 239000003814 drug Substances 0.000 claims description 2
- 230000001112 coagulating effect Effects 0.000 abstract description 10
- 230000000694 effects Effects 0.000 description 7
- 239000011148 porous material Substances 0.000 description 6
- 239000002910 solid waste Substances 0.000 description 5
- 201000010099 disease Diseases 0.000 description 2
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 2
- 239000003344 environmental pollutant Substances 0.000 description 2
- 208000015181 infectious disease Diseases 0.000 description 2
- 244000000010 microbial pathogen Species 0.000 description 2
- 231100000719 pollutant Toxicity 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- 208000032420 Latent Infection Diseases 0.000 description 1
- 241000700605 Viruses Species 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 150000007513 acids Chemical class 0.000 description 1
- 230000001154 acute effect Effects 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 239000000645 desinfectant Substances 0.000 description 1
- 238000003745 diagnosis Methods 0.000 description 1
- 208000037771 disease arising from reactivation of latent virus Diseases 0.000 description 1
- 238000009513 drug distribution Methods 0.000 description 1
- 229910001385 heavy metal Inorganic materials 0.000 description 1
- 230000002458 infectious effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 244000005700 microbiome Species 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- 244000052769 pathogen Species 0.000 description 1
- 230000002285 radioactive effect Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- CCEKAJIANROZEO-UHFFFAOYSA-N sulfluramid Chemical group CCNS(=O)(=O)C(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)F CCEKAJIANROZEO-UHFFFAOYSA-N 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
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- Filtering Materials (AREA)
Abstract
The utility model relates to a medical sewage filtering system, which belongs to the field of sewage treatment equipment, and is provided with a primary filtering tank, a coagulating tank and a secondary filtering tank, wherein a filter screen I and a filter screen II are arranged in the primary filtering tank, the aperture difference exists between the filter screen I and the filter screen II, the aperture of the mesh of the filter screen I is larger than that of the mesh of the filter screen II, so that the sewage entering the primary filtering tank can be subjected to two-stage filtering, after the sewage enters the coagulating tank, the coagulated sewage enters the secondary filtering tank through coagulant treatment, and the filter plate in the secondary filtering tank treats the coagulated sewage to achieve the purpose of sewage treatment; the utility model discloses a part that the water pipe is located the coagulation basin is provided with the distributive pipe, and the coagulant advances the part that the pipe is located the coagulation basin and is provided with branch pencil, and the distributive pipe of water pipe and coagulant advance the branch pencil relative position setting of pipe, are provided with volcanic rock layer, filter cotton layer, filter membrane layer from a left side to the right side in the filter and can carry out effective filtration to sewage.
Description
Technical Field
The utility model belongs to sewage treatment device field, specifically speaking, the utility model relates to a medical treatment sewage filtration system.
Background
Hospital sewage is polluted by pathogenic microorganisms such as excrement, infectious bacteria and viruses, has infectivity, and can induce diseases or cause injuries; the property of hospital sewage refers to sewage containing pathogens, heavy metals, disinfectants, organic solvents, acids, alkalis, radioactivity and the like generated in hospitals. The main departments and facilities for producing sewage in hospitals are: the sewage sources and components of diagnosis and treatment rooms, laboratory rooms, sickrooms, laundries and X-ray hospitals are complex, contain pathogenic microorganisms, toxic and harmful physical and chemical pollutants, radioactive pollutants and the like, have the characteristics of space pollution, acute infection, latent infection and the like, and can become an important path for spreading epidemic diseases and seriously pollute the environment without effective treatment; medical sewage generally carries a large amount of solid waste, only relies on simple fixed filtration equipment can not satisfy sewage filtration demand, and the solid waste gets rid of thoroughly can influence subsequent sewage treatment effect to a certain extent.
Disclosure of Invention
In order to overcome the problems in the prior art, the utility model discloses a medical sewage filtering system, which is provided with a primary filtering tank, a coagulating tank and a secondary filtering tank, wherein the primary filtering tank is provided with a pore diameter difference, the pore diameter of a filter screen I is larger than that of a filter screen II, the sewage entering the primary filtering tank can be filtered in two stages, most of solid wastes in the sewage can be filtered, the sewage enters the coagulating tank and is treated by a coagulant, the coagulated sewage enters the secondary filtering tank, the filter plate in the secondary filtering tank treats the coagulated sewage, and the coagulated suspended matters in the filtered sewage are filtered to achieve the purpose of sewage treatment; the utility model discloses a part that the water pipe is located the coagulation basin is provided with the distributive pipe, and the coagulant advances the part that the pipe is located the coagulation basin and is provided with the distributive pipe, and the distributive pipe of water pipe and coagulant advance the distributive pipe relative position setting of pipe, and sewage in the one-level filtering pond can directly contact with the coagulant after getting into the coagulation basin, guarantees the contact effect, is provided with volcanic rock layer, filter cotton layer, filter membrane layer from a left side to the right side in the filter and can effectively filter sewage, guarantees the follow-up treatment effect of sewage.
In order to achieve the above purpose, the utility model is realized by the following technical scheme:
the medical sewage filtering system mainly comprises a primary filtering tank, a coagulation tank and a secondary filtering tank, wherein the primary filtering tank is communicated with the coagulation tank through a water pipe, the coagulation tank is communicated with the secondary filtering tank through a communicating pipe, the left side of the primary filtering tank is provided with a sewage inlet pipe, a sludge outlet pipe and a filter screen I and a filter screen II which are arranged inside the primary filtering tank, a sludge pipe I is arranged between the filter screen I and the filter screen II, the water pipe extends into the coagulation tank from the primary filtering tank, the part of the water pipe positioned inside the coagulation tank is provided with a water dividing pipe, the right side of the coagulation tank is provided with a coagulant inlet pipe, the part of the coagulant inlet pipe positioned inside the coagulation tank is provided with a medicine dividing pipe, the inside of the secondary filtering tank is provided with a clamping groove and a filter plate, the clamping groove is arranged at the bottom of the secondary filtering tank, the bottom, the whole square body that is network structure of filter, the inside cavity of filter, inside volcanic rock layer, the filter cotton layer, the filter membrane layer of being provided with of filter, the filter top surface is provided with a body.
There is the aperture difference between filter screen I and filter screen II, and the mesh aperture of filter screen I is greater than the mesh aperture of filter screen II.
The water dividing pipe of the water pipe is opposite to the mouth of the water dividing pipe of the coagulant inlet pipe.
The open area of draw-in groove matches with the filter width, and the filter can be followed the draw-in groove and dismantled.
The vertical setting of filter is inside second grade filtering ponds, from a left side to the right side for volcanic rock layer, filter cotton layer, filter membrane layer.
The utility model has the advantages that: the medical sewage filtering system is provided with a primary filtering tank, a coagulation tank and a secondary filtering tank, wherein a filter screen I and a filter screen II are arranged in the primary filtering tank, the aperture difference exists between the filter screen I and the filter screen II, the aperture of the meshes of the filter screen I is larger than that of the meshes of the filter screen II, the sewage entering the primary filtering tank can be subjected to two-stage filtering, most of solid wastes in the sewage can be filtered, the sewage enters the coagulation tank and is treated by a coagulant, the coagulated sewage enters the secondary filtering tank, the filter plate in the secondary filtering tank is used for treating the coagulated sewage, and coagulated suspended matters in the sewage are filtered to achieve the purpose of sewage treatment; the utility model discloses a part that the water pipe is located the coagulation basin is provided with the distributive pipe, and the coagulant advances the part that the pipe is located the coagulation basin and is provided with the distributive pipe, and the distributive pipe of water pipe and coagulant advance the distributive pipe relative position setting of pipe, and sewage in the one-level filtering pond can directly contact with the coagulant after getting into the coagulation basin, guarantees the contact effect, is provided with volcanic rock layer, filter cotton layer, filter membrane layer from a left side to the right side in the filter and can effectively filter sewage, guarantees the follow-up treatment effect of sewage.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the filter plate structure.
In the figure, 1-a first-stage filter tank, 2-a coagulation tank, 3-a communicating pipe, 4-a second-stage filter tank, 5-a mud outlet pipe, 6-a sewage inlet pipe, 7-a filter screen I, 8-a filter screen II, 9-a sludge pipe I, 10-a water passing pipe, 11-a coagulant inlet pipe, 12-a filter plate, 13-a clamping groove, 14-a sludge pipe II, 15-a water outlet pipe, 16-a volcano rock layer, 17-a filter cotton layer and 18-a filter membrane layer.
Detailed Description
In order to make the above objects, technical solutions and advantages clearer and clearer, the present invention is specifically described below with reference to the accompanying drawings.
As shown in fig. 1-2, the medical sewage filtering system mainly comprises a primary filtering tank 1, a coagulation tank 2 and a secondary filtering tank 4, wherein the primary filtering tank 1 is communicated with the coagulation tank 2 through a water pipe 10, the coagulation tank 2 is communicated with the secondary filtering tank 4 through a communicating pipe 3, a sewage inlet pipe 6, a sludge outlet pipe 5 and a filter screen I7 and a filter screen II 8 are arranged on the left side of the primary filtering tank 1, a pore diameter difference exists between the filter screen I7 and the filter screen II 8, a pore diameter of the filter screen I7 is larger than that of the filter screen II 8, a sludge pipe I9 is arranged between the filter screen I7 and the filter screen II 8, the water pipe 10 extends from the primary filtering tank 1 to the coagulation tank 2, a water diversion pipe is arranged on the part inside the coagulation tank 2, a coagulant inlet pipe 11 is arranged on the right side of the coagulation tank 2, and a drug distribution pipe is arranged on the part of the coagulant inlet pipe 11 in the coagulation tank, the distributive pipe of the water passing pipe 10 and the distributive pipe orifice of the coagulant inlet pipe 11 are arranged relatively, a clamping groove 13 and a filter 12 are arranged inside the second-stage filtering tank 4, the clamping groove 13 is arranged at the bottom of the second-stage filtering tank 4, the filter 12 is arranged in the clamping groove 13, a sludge pipe II 14 is arranged on the bottom surface of the second-stage filtering tank 4, the open area of the clamping groove 13 is matched with the width of the filter 12, the filter 12 can be detached from the clamping groove 13, a water outlet pipe 15 is arranged on the right side of the second-stage filtering tank 4, the filter 12 is integrally a square body with a net-shaped structure, the inside of the filter 12 is hollow, a volcanic rock layer 16, a filter cotton layer 17 and a filter membrane layer 18 are arranged inside the filter 12, and the top surface of the filter 12 is provided with a door body, and the filter 12 is vertically arranged inside the.
The medical sewage filtering system is provided with a primary filtering tank 1, a coagulation tank 2 and a secondary filtering tank 4, wherein the primary filtering tank 1 is internally provided with a filter with a pore diameter difference, the pore diameter of a filter screen I7 is larger than that of a filter screen II 8, the sewage entering the primary filtering tank 1 can be subjected to two-stage filtering, most of solid wastes in the sewage can be filtered out, the sewage enters the coagulation tank 2 and is treated by a coagulant, the coagulated sewage enters the secondary filtering tank 4, a filter plate 12 in the secondary filtering tank 4 treats the coagulated sewage, and coagulated suspended matters in the sewage are filtered to achieve the purpose of sewage treatment; the utility model discloses a part that water pipe 10 is located coagulating basin 2 is provided with the distributive pipe, the coagulant advances that pipe 11 is located coagulating basin 2 part is provided with the distributive pipe, the distributive pipe of water pipe 10 advances the distributive pipe relative position setting of pipe 11 with the coagulant, can directly contact with the coagulant after sewage in the one-level filtering pond 1 gets into coagulating basin 2, guarantee the contact effect, be provided with volcanic rock layer 16 from a left side to the right side in the filter 12, the filter pulp layer 17, filter pulp layer 18 can carry out effective filtration to sewage, guarantee the subsequent treatment effect of sewage, the inside natural space that exists of live wire rock, can provide the adhesion place for the microorganism in the sewage, sewage after the biological treatment leads to filter pulp layer 17, filter pulp layer 18 filters the back and flows from outlet pipe 15 and gets into next procedure.
Will the utility model discloses as the sewage treatment during operation, sewage advances the pipe from sewage and gets into, sewage enters into second grade filtering ponds 4 from water pipe 10 after handling through one-level filtering ponds 1, 2 handles the back through communicating pipe 3 and enters into second grade filtering ponds 4 in the coagulating ponds, through one-level filtering ponds 1, coagulating ponds 2, sewage after 4 handles of second grade filtering ponds is discharged from outlet pipe 15, be provided with filter screen I7 and filter screen II 8 in the one-level filtering ponds 1, can realize the two-stage filtration, coagulate the processing to sewage in the coagulating ponds 2, filter through filter 12 in second grade filtering ponds 4, filter 12 top surface is provided with a body, can be to volcanic rock layer 16 in the filter 12, the cotton layer 17, filter layer 18 washs the replacement.
Finally, it is noted that the above-mentioned preferred embodiments illustrate rather than limit the invention, and that, although the invention has been described in detail with reference to the above-mentioned preferred embodiments, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the scope of the invention as defined by the appended claims.
Claims (3)
1. A medical sewage filtering system is characterized by mainly comprising a primary filtering tank, a coagulation tank and a secondary filtering tank, wherein the primary filtering tank is communicated with the coagulation tank through a water pipe, the coagulation tank is communicated with the secondary filtering tank through a communicating pipe, a sewage inlet pipe, a sludge outlet pipe and a filtering net I and a filtering net II are arranged inside the primary filtering tank on the left side, a sludge pipe I is arranged between the filtering net I and the filtering net II, the water pipe extends into the coagulation tank from the primary filtering tank, a water dividing pipe is arranged at the part inside the coagulation tank, a coagulant inlet pipe is arranged at the right side of the coagulation tank, a medicine dividing pipe is arranged at the part of the coagulant inlet pipe inside the coagulation tank, a clamping groove and a filtering plate are arranged inside the secondary filtering tank, the clamping groove is arranged at the bottom of the secondary filtering tank, the filtering plate is arranged in the clamping groove, and the open area of the clamping groove is matched with, the filter can be followed draw-in groove and dismantled, and second grade filtering ponds bottom surface is provided with sludge pipe II, and second grade filtering ponds right side is provided with the outlet pipe, the whole square body that is network structure of filter, the inside cavity of filter, inside volcanic rock layer, the filter cotton layer, the filter membrane layer of being provided with of filter, the filter top surface is provided with a body, the vertical setting of filter is inside second grade filtering ponds, is volcanic rock layer, filter cotton layer, filter membrane layer from a left side to the right side.
2. The medical sewage filtration system of claim 1 wherein: there is the aperture difference between filter screen I and filter screen II, and the mesh aperture of filter screen I is greater than the mesh aperture of filter screen II.
3. The medical sewage filtration system of claim 1 wherein: the water dividing pipe of the water pipe is opposite to the mouth of the water dividing pipe of the coagulant inlet pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921415530.7U CN211896356U (en) | 2019-08-29 | 2019-08-29 | Medical sewage filtration system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921415530.7U CN211896356U (en) | 2019-08-29 | 2019-08-29 | Medical sewage filtration system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211896356U true CN211896356U (en) | 2020-11-10 |
Family
ID=73282202
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921415530.7U Expired - Fee Related CN211896356U (en) | 2019-08-29 | 2019-08-29 | Medical sewage filtration system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211896356U (en) |
-
2019
- 2019-08-29 CN CN201921415530.7U patent/CN211896356U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201110 |