CN210795966U - Medical sewage pretreatment system - Google Patents
Medical sewage pretreatment system Download PDFInfo
- Publication number
- CN210795966U CN210795966U CN201921427951.1U CN201921427951U CN210795966U CN 210795966 U CN210795966 U CN 210795966U CN 201921427951 U CN201921427951 U CN 201921427951U CN 210795966 U CN210795966 U CN 210795966U
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- CN
- China
- Prior art keywords
- box body
- sewage
- grid
- net
- filter tank
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- 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
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- 239000010865 sewage Substances 0.000 title claims abstract description 58
- 238000001914 filtration Methods 0.000 claims abstract description 33
- 229920000742 Cotton Polymers 0.000 claims abstract description 11
- 239000012528 membrane Substances 0.000 claims abstract description 10
- 239000010802 sludge Substances 0.000 claims description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 3
- 239000002351 wastewater Substances 0.000 claims 4
- 239000002910 solid waste Substances 0.000 abstract description 10
- 230000000694 effects Effects 0.000 abstract description 9
- 238000004659 sterilization and disinfection Methods 0.000 abstract description 3
- 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
- 229910001385 heavy metal Inorganic materials 0.000 description 1
- 230000002458 infectious effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 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
- 238000011084 recovery Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
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- Separation Using Semi-Permeable Membranes (AREA)
Abstract
The utility model relates to a medical sewage pretreatment system belongs to the sewage treatment device field, medical sewage pretreatment system is provided with primary filter and smart filtering pond, carries out effective filtration to medical sewage before medical sewage carries out disinfection treatment to guarantee subsequent sewage treatment effect, the utility model discloses a be provided with the grid in the primary filter, the grid comprises last box body and lower box body, and the grid can be dismantled after using the certain time and clear up inside solid waste, and the inside right angle net that is provided with of smart filtering pond and crosses the filter house, and the right angle net has increased the area of contact of sewage with the filter screen, crosses the inside filtration cotton layer and the filter membrane layer that is provided with of filter house, can carry out meticulous filtration to sewage, filters the solid waste in the sewage to guarantee the treatment effect of sewage.
Description
Technical Field
The utility model belongs to the sewage treatment device field, specifically speaking the utility model relates to a medical treatment sewage pretreatment 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
For overcoming the problem that exists among the background art, the utility model discloses a medical sewage pretreatment systems, medical sewage pretreatment systems is provided with primary filter and smart filtering pond, carries out effective filtration to medical sewage before medical sewage carries out disinfection treatment to guarantee subsequent sewage treatment effect, the utility model discloses a be provided with the grid in the primary filter, the grid comprises last box body and lower box body, and the grid can be dismantled after using the certain time and clear up inside solid waste, and the inside right angle net that is provided with of smart filtering pond and crosses the filter house, and the right angle net has increased the area of contact of sewage with the filter screen, crosses the inside filter cotton layer and the filter membrane layer that is provided with of filter house, can carry out meticulous filtration to sewage, strains the solid waste in the sewage to guarantee the treatment effect of sewage.
In order to achieve the above purpose, the utility model is realized by the following technical scheme:
medical sewage pretreatment systems mainly includes the primary filter, communicating pipe, essence filtering ponds, the primary filter passes through communicating pipe and essence filtering ponds intercommunication, the inside grid that is provided with in primary filter, the primary filter left side is provided with sewage and advances the pipe, essence filtering ponds inside is provided with right angle net, filters the storehouse, and right angle net inboard is provided with out mud pipe I, is provided with out mud pipe II between right angle net and the filtration storehouse, and essence filtering ponds right side is provided with the outlet pipe, the grid comprises last box body, lower box body, go up the box body and become an inside hollow box body structure with lower box body lock joint, goes up the box body top surface and is network structure, lower box body bottom surface is network structure, filter the storehouse and be network structure, inside hollow square body, filter storehouse inside is provided with and filters cotton layer, filter membrane layer is located and filters cotton layer below.
The grid can be dismantled and set up in the primary filter, and the grid diagonal angle is placed in the primary filter.
The grid is box body structure, goes up the box body and can dismantle with lower box body, and the network structure's of going up box body top surface mesh aperture is greater than the network structure mesh aperture of box body bottom surface down.
And the connecting position of the communicating pipe and the fine filter tank is positioned on the inner side of the right-angle net.
The mesh aperture of the right-angle net is smaller than that of the net structure on the bottom surface of the box body under the grating, and the mesh aperture of the net structure on the outer surface of the filtering bin is smaller than that of the right-angle net.
The utility model has the advantages that: medical sewage pretreatment systems is provided with preliminary filter and smart filtering pond, carries out effective filtration to medical sewage before medical sewage carries out disinfection treatment to guarantee subsequent sewage treatment effect, the utility model discloses an be provided with the grid in the preliminary filter, the grid comprises last box body and lower box body, and the grid can be dismantled after using the certain time and clear up inside solid waste, and the inside right angle net that is provided with of smart filtering pond and crosses the filter house, and the right angle net has increased the area of contact of sewage with the filter screen, crosses the inside filter cotton layer and the filter membrane layer that is provided with of filter house, can carry out meticulous filtration to sewage, filters the solid waste in the sewage, in order to guarantee the treatment effect of sewage.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the structure of the grid;
fig. 3 is a schematic structural view of the filter bin.
In the figure, 1-a primary filter tank, 2-a communicating pipe, 3-a fine filter tank, 4-a grid, 5-a sewage inlet pipe, 6-a right-angle net, 7-a filter bin, 8-a mud outlet pipe I, 9-a mud outlet pipe II, 10-a water outlet pipe, 11-an upper box body, 12-a lower box body, 13-a filter cotton layer and 14-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. 1-3, the medical sewage pretreatment system mainly comprises a primary filter tank 1, a communicating pipe 2 and a fine filter tank 3, wherein the primary filter tank 1 is communicated with the fine filter tank 3 through the communicating pipe 2, a grid 4 is arranged in the primary filter tank 1, the grid 4 is detachably arranged in the primary filter tank 1, the grid 4 is diagonally arranged in the primary filter tank 1, a sewage inlet pipe 5 is arranged at the left side of the primary filter tank 1, a right-angle net 6 and a filter bin 7 are arranged in the fine filter tank 3, a sludge outlet pipe I8 is arranged at the inner side of the right-angle net 6, the connecting position of the communicating pipe 2 and the fine filter tank 3 is positioned at the inner side of the right-angle net 6, a sludge outlet pipe II 9 is arranged between the right-angle net 6 and the filter bin 7, a water outlet pipe 10 is arranged at the right side of the fine filter tank 3, the grid 4 consists of an upper box body 11 and a lower box body, go up 11 top surfaces of box body and be network structure, lower box body 12 bottom surface is network structure, grid 4 is box body structure, goes up box body 11 and can dismantle with lower box body 12, and the mesh aperture of the network structure of going up 11 top surfaces of box body is greater than the mesh aperture of the network structure of lower box body 12 bottom surface, it is network structure to filter storehouse 7, and the square body of inside hollow, the mesh aperture of right angle net 6 is less than the mesh aperture of the lower box body 12 bottom surface of grid 4, and the mesh aperture of filtering 7 outer surface network structures in storehouse is less than the mesh aperture of right angle net 6, filters 7 inside filter cotton layers 13, filter membrane layer 14 that are provided with in storehouse, filter membrane layer 14 is located and filters cotton layer 13 below.
The medical sewage pretreatment system is provided with a primary filter tank 1 and a fine filter tank 3, and medical sewage is effectively filtered before being disinfected so as to ensure the subsequent sewage treatment effect, the utility model discloses a grid 4 is arranged in the primary filter tank 1, the grid 4 can be detachably arranged in the primary filter tank 1, the opposite angle of the grid 4 is arranged in the primary filter tank 1, the grid 4 is composed of an upper box body 11 and a lower box body 12, the upper box body 11 and the lower box body 12 can be detached, the grid 4 can be detached after being used for a certain time to clean the solid waste in the interior, a right-angle net 6 and a filter bin 7 are arranged in the fine filter tank 3, the contact area of the sewage and the filter screen is increased by the right-angle net 6, the mesh aperture of the right-angle net 6 is smaller than the mesh aperture of the bottom surface of the lower box body 12 of the grid 4, and the mesh aperture of the outer surface mesh structure of the filter bin 7, can filter sewage step by step, filter 7 inside and be provided with filtration cotton layer 13 and filter membrane layer 14 of crossing, can carry out meticulous filtration to sewage, strain the solid waste in the sewage to guarantee the treatment effect of sewage.
Will the utility model discloses during as sewage treatment, advance pipe 5 with sewage and be connected with the drain, sewage gets into and filters the back through grid 4 behind the primary filter 1 and gets into smart filtering pond 3 in, filter the back in smart filtering pond 3 and discharge from outlet pipe 10 and get into next procedure, grid 4 diagonal angle is placed in primary filter 1 when system installation, grid 4 uses the sewage evacuation in primary filter 1 after a period to take out grid 4 apart and take out and carry out inside clearance, right angle net 6 inboardly, filter 7 left mud in storehouse carries out recovery processing through mud pipe I8 and mud pipe II 9.
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 detail may be made therein without departing from the scope of the invention as defined by the appended claims.
Claims (5)
1. A medical sewage pretreatment system is characterized by mainly comprising a primary filter tank, a communicating pipe and a fine filter tank, the primary filter tank is communicated with the fine filter tank through a communicating pipe, a grating is arranged in the primary filter tank, a sewage inlet pipe is arranged at the left side of the primary filter tank, a right-angle net and a filter bin are arranged in the fine filter tank, a sludge outlet pipe I is arranged on the inner side of the right-angle net, a sludge outlet pipe II is arranged between the right-angle net and the filter bin, a water outlet pipe is arranged on the right side of the fine filter tank, the grating consists of an upper box body and a lower box body, the upper box body and the lower box body are buckled into a box body structure with a hollow inner part, the top surface of the upper box body is of a net structure, the bottom surface of the lower box body is of a net structure, the filtering bin is of a net structure and is a hollow square body, a filtering cotton layer and a filtering membrane layer are arranged inside the filtering bin, and the filtering membrane layer is located below the filtering cotton layer.
2. The medical wastewater pretreatment system of claim 1, wherein: the grid can be dismantled and set up in the primary filter, and the grid diagonal angle is placed in the primary filter.
3. The medical wastewater pretreatment system of claim 1, wherein: the grid is box body structure, goes up the box body and can dismantle with lower box body, and the network structure's of going up box body top surface mesh aperture is greater than the network structure mesh aperture of box body bottom surface down.
4. The medical wastewater pretreatment system of claim 1, wherein: and the connecting position of the communicating pipe and the fine filter tank is positioned on the inner side of the right-angle net.
5. The medical wastewater pretreatment system of claim 1, wherein: the mesh aperture of the right-angle net is smaller than that of the net structure on the bottom surface of the box body under the grating, and the mesh aperture of the net structure on the outer surface of the filtering bin is smaller than that of the right-angle net.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921427951.1U CN210795966U (en) | 2019-08-29 | 2019-08-29 | Medical sewage pretreatment system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921427951.1U CN210795966U (en) | 2019-08-29 | 2019-08-29 | Medical sewage pretreatment system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210795966U true CN210795966U (en) | 2020-06-19 |
Family
ID=71241999
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921427951.1U Expired - Fee Related CN210795966U (en) | 2019-08-29 | 2019-08-29 | Medical sewage pretreatment system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210795966U (en) |
-
2019
- 2019-08-29 CN CN201921427951.1U patent/CN210795966U/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: 20200619 |