CN219792550U - Impurity filtering structure for medical wastewater treatment - Google Patents
Impurity filtering structure for medical wastewater treatment Download PDFInfo
- Publication number
- CN219792550U CN219792550U CN202321164678.4U CN202321164678U CN219792550U CN 219792550 U CN219792550 U CN 219792550U CN 202321164678 U CN202321164678 U CN 202321164678U CN 219792550 U CN219792550 U CN 219792550U
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- Prior art keywords
- water tank
- cylinder
- treatment water
- treatment
- medical wastewater
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- 238000001914 filtration Methods 0.000 title claims abstract description 23
- 239000012535 impurity Substances 0.000 title claims abstract description 20
- 238000004065 wastewater treatment Methods 0.000 title claims abstract description 18
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 48
- 239000002351 wastewater Substances 0.000 claims abstract description 31
- 230000006835 compression Effects 0.000 claims abstract description 17
- 238000007906 compression Methods 0.000 claims abstract description 17
- 239000012528 membrane Substances 0.000 claims abstract description 8
- 238000002955 isolation Methods 0.000 claims description 12
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 10
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 10
- 241001330002 Bambuseae Species 0.000 claims description 10
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 10
- 239000011425 bamboo Substances 0.000 claims description 10
- 239000003814 drug Substances 0.000 claims description 10
- 230000005540 biological transmission Effects 0.000 claims description 5
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 239000002906 medical waste Substances 0.000 claims 1
- 239000000203 mixture Substances 0.000 abstract description 15
- 230000000694 effects Effects 0.000 abstract description 10
- 239000007788 liquid Substances 0.000 abstract description 8
- 239000013043 chemical agent Substances 0.000 abstract description 6
- 239000003795 chemical substances by application Substances 0.000 abstract description 5
- 239000002699 waste material Substances 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 239000000463 material Substances 0.000 description 6
- 239000010865 sewage Substances 0.000 description 6
- 238000009434 installation Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 238000003745 diagnosis Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 229910001385 heavy metal Inorganic materials 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002354 radioactive wastewater Substances 0.000 description 1
- 238000002560 therapeutic procedure Methods 0.000 description 1
Landscapes
- Separation Using Semi-Permeable Membranes (AREA)
Abstract
The utility model discloses an impurity filtering structure for medical wastewater treatment, which comprises a treatment water tank and is characterized in that the lower end of the inside of the treatment water tank is provided with a mounting hole, the lower end of the inside of the mounting hole is provided with a fixed cylinder, the lower end of the fixed cylinder is provided with a filter cylinder, and the upper end of the fixed cylinder is provided with a rotating cylinder. The beneficial effects are that: according to the utility model, medical wastewater and chemical agents are simultaneously introduced into the treatment water tank, the lifting worm wheel is rotated by the driving device to mix the agents with the wastewater, the mixture is compressed by the arrangement of the connecting shaft connected with the driving device and the compression worm wheel in the filter cartridge, and the liquid cannot be compressed, so that the liquid is discharged through the permeable membrane arranged on the inner wall of the filter cartridge, and the water and waste impurities are separated, so that the effect of treating the medical wastewater is achieved.
Description
Technical Field
The utility model relates to the technical field of wastewater treatment, in particular to an impurity filtering structure for medical wastewater treatment.
Background
The functions, facilities and personnel composition of all departments in the hospital are different, and the main departments and facilities for generating sewage are as follows: drainage of medical rooms, laboratory rooms, ward rooms, laundry rooms, radiographic photofinishing, animal rooms, isotope therapy diagnosis, operating rooms and the like; domestic sewage, canteen, individual dormitory and family dormitory discharged by hospital administration and medical staff. The sewage components and water amounts generated by different departments are different, such as heavy metal wastewater, oily wastewater, printing wastewater, radioactive wastewater and the like. And the sewage produced by hospitals of different properties is also quite different. The hospital sewage is more complex than the common domestic sewage discharge condition.
In the treatment of medical wastewater, a chemical agent is usually added to precipitate harmful substances and the like in the wastewater, and the harmful substances are formed into floccule waste, and then the floccule is filtered. However, due to the fact that the medical wastewater contains more internal pollution components, the content of floccules is large, the filter screen is easy to be blocked in the filtering process of the common filtering device, insufficient filtering is caused, and rapid loss of the filter screen is easy to occur.
For the problems in the related art, no effective solution has been proposed at present.
Disclosure of Invention
Aiming at the problems in the related art, the utility model provides an impurity filtering structure for medical wastewater treatment, which aims to overcome the technical problems in the prior art.
For this purpose, the utility model adopts the following specific technical scheme:
the utility model provides a medical wastewater handles with impurity filtration, includes the processing water tank, its characterized in that, the inside lower extreme of processing water tank sets up the mounting hole, the inside lower extreme of mounting hole is provided with fixed section of thick bamboo, the lower extreme of fixed section of thick bamboo is provided with the cartridge filter, the upper end of fixed section of thick bamboo is provided with the rotation section of thick bamboo, the outside of rotating the section of thick bamboo is provided with fixed connection's lifting worm dish, the inside middle part of rotating the section of thick bamboo is provided with drive arrangement, the outside cover of cartridge filter be equipped with the collection section of thick bamboo that processing water tank is connected.
Further, the upper ends of the two sides of the treatment water tank are respectively provided with a wastewater inlet pipe and a medicament inlet pipe, the middle part of the inside of the treatment water tank is provided with an isolation cylinder, the inner wall of the isolation cylinder is in sliding contact with the lifting worm disc, and the lower end of the isolation cylinder is not in contact with the treatment water tank.
Further, the driving device comprises a fixed support arranged in the middle of the inside of the rotating cylinder, a driving shaft penetrating through the treatment water tank is arranged in the middle of the fixed support, and a transmission motor is arranged at the upper end of the driving shaft.
Further, a connecting shaft connected with the driving shaft is arranged in the middle of the inside of the filter cartridge, and a compression worm disk in contact friction with the inner wall of the filter cartridge is arranged on the outer side of the connecting shaft.
Further, the filter cartridge is tapered, and the pitch of the compression scroll is linearly tapered.
Further, the filter cartridge includes a mounting cone frame connected with the treatment water tank, and an inner wall of the mounting cone frame is provided with a permeable membrane.
The utility model provides an impurity filtering structure for medical wastewater treatment, which has the following beneficial effects:
1. the medical wastewater and the chemical agent are simultaneously introduced into the treatment water tank, and the lifting worm wheel is rotated through the arrangement of the driving device so as to mix the agent with the wastewater, thereby achieving the effect of separating the water from the waste impurities.
2. The compression mixture is arranged through the connecting shaft inside the filter cartridge and connected with the driving device and the compression worm disk, and as the liquid cannot be compressed, the liquid is discharged through the permeable membrane arranged on the inner wall of the filter cartridge, so that water and sundries are separated, and the effect of treating medical wastewater is achieved.
3. The compressed sundries are discharged through the continuous rotation of the compression worm disk, so that the effect of separating water from the sundries and discharging the sundries is achieved.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic structural view of an impurity filtering structure for medical wastewater treatment according to an embodiment of the present utility model;
FIG. 2 is a schematic view showing an internal structure of an impurity filtering structure for medical wastewater treatment according to an embodiment of the present utility model;
fig. 3 is a sectional view showing an internal structure of an impurity filtering structure for medical wastewater treatment according to an embodiment of the present utility model.
In the figure:
1. a treatment water tank; 2. a mounting hole; 3. a fixed cylinder; 4. a rotating cylinder; 5. lifting the worm disk; 6. a driving device; 7. a collection cylinder; 8. a waste water inlet pipe; 9. a medicament inlet tube; 10. an isolation cylinder; 11. a fixed bracket; 12. a drive shaft; 13. a drive motor; 14. a connecting shaft; 15. a compression scroll; 16. installing a cone frame; 17. a permeable membrane; 18. a filter cartridge.
Detailed Description
For the purpose of further illustrating the various embodiments, the present utility model provides the accompanying drawings, which are a part of the disclosure of the present utility model, and which are mainly used to illustrate the embodiments and, together with the description, serve to explain the principles of the embodiments, and with reference to these descriptions, one skilled in the art will recognize other possible implementations and advantages of the present utility model, wherein elements are not drawn to scale, and like reference numerals are generally used to designate like elements.
According to an embodiment of the present utility model, there is provided an impurity filtering structure for medical wastewater treatment.
Embodiment one:
as shown in fig. 1-3, the impurity filtering structure for medical wastewater treatment according to the embodiment of the utility model comprises a treatment water tank 1, and is characterized in that an installation hole 2 is formed in the lower end of the interior of the treatment water tank 1, a fixed cylinder 3 is arranged at the lower end of the interior of the installation hole 2, a filter cylinder 18 is arranged at the lower end of the fixed cylinder 3, a rotating cylinder 4 is arranged at the upper end of the fixed cylinder 3, a lifting worm disk 5 fixedly connected with the outer side of the rotating cylinder 4 is arranged, a driving device 6 is arranged in the middle of the interior of the rotating cylinder 4, and a collecting cylinder 7 connected with the treatment water tank 1 is sleeved outside the filter cylinder 18.
The medical wastewater and chemical agents are simultaneously introduced into the treatment water tank 1, the lifting worm disk 5 is rotated through the setting of the driving device 6 to mix the agents with the wastewater, the mixture is moved upwards through the rotation of the lifting worm disk 5, the mixture enters the inside of the rotating cylinder 4, the mixture falls into the filter cylinder 18 through the setting of the rotating cylinder 4 and the fixed cylinder 3, the mixture is compressed through the setting of the connecting shaft 14 which is connected with the driving device 6 inside the filter cylinder 18 and the compression worm disk 15, and the liquid cannot be compressed, so that the liquid is discharged through the permeable membrane 17 which is arranged on the inner wall of the filter cylinder 18, the effect of separating water and sundries is achieved, and meanwhile, the sundries after compression is discharged through the continuous rotation of the compression worm disk 15, so that the water and the sundries are separated, and the effect of purifying water is achieved.
Embodiment two:
as shown in fig. 1-3, the waste water inlet pipe 8 and the medicament inlet pipe 9 are respectively arranged at the upper ends of the two sides of the treatment water tank 1, the isolation cylinder 10 is arranged at the middle part of the inside of the treatment water tank 1, the inner wall of the isolation cylinder 10 is in sliding contact with the lifting worm disk 5, and the lower end of the isolation cylinder 10 is not in contact with the treatment water tank 1. The driving device 6 comprises a fixed bracket 11 positioned at the middle part inside the rotary cylinder 4, a driving shaft 12 penetrating through the treatment water tank 1 is arranged at the middle part of the fixed bracket 11, and a transmission motor 13 is arranged at the upper end of the driving shaft 12. The middle part of the inside of the filter cartridge 18 is provided with a connecting shaft 14 connected with the driving shaft 12, and the outer side of the connecting shaft 14 is provided with a compression scroll 15 which contacts and rubs with the inner wall of the filter cartridge 18. The filter cartridge 18 is tapered and the pitch of the compression scroll 15 tapers linearly. The filter cartridge 18 includes a mounting cone frame 16 connected to the treatment tank 1, and an inner wall of the mounting cone frame 16 is provided with a permeable membrane 17.
The medical wastewater and the medicament are introduced into the treatment water tank 1 through the arrangement of the wastewater inlet pipe 8 and the medicament inlet pipe 9, the wastewater is prevented from directly entering the rotary drum 4 through the arrangement of the isolation drum 10, the drive shaft 12 is driven to rotate through the transmission motor 13, the rotary drum 4 is rotated through the arrangement of the fixed support 11, the lifting worm disk 5 outside the rotary drum 4 is rotated, thereby the wastewater and the medicament are enabled to move upwards through the lifting worm disk 5, the mixture enters the rotary drum 4, the compression worm disk 15 is enabled to rotate through the arrangement of the connecting shaft 14 when the material enters the rotary drum 4, the material is enabled to be continuously compressed, and the water inside the material is extruded, so that the effect of separating and purifying water is achieved.
In order to facilitate understanding of the above technical solutions of the present utility model, the following describes in detail the working principle or operation manner of the present utility model in the actual process.
In practical application, medical wastewater and chemical agents are simultaneously introduced into the treatment water tank 1, the lifting worm disk 5 is rotated through the arrangement of the driving device 6 so as to mix the agents with the wastewater, meanwhile, the mixture is moved upwards through the rotation of the lifting worm disk 5 so as to enter the interior of the rotating cylinder 4, the mixture falls into the filter cylinder 18 through the arrangement of the rotating cylinder 4 and the fixed cylinder 3, the mixture is compressed through the arrangement of the connecting shaft 14 connected with the driving device 6 in the filter cylinder 18 and the compression worm disk 15, and as liquid cannot be compressed, the liquid can be discharged through the permeable membrane 17 arranged on the inner wall of the filter cylinder 18, so that the effect of separating water and sundries is achieved, and meanwhile, the compressed sundries are discharged through the continuous rotation of the compression worm disk 15, so that the water and the sundries are separated, and the effect of purifying water is achieved; the medical wastewater and the medicament are introduced into the treatment water tank 1 through the arrangement of the wastewater inlet pipe 8 and the medicament inlet pipe 9, the wastewater is prevented from directly entering the rotary drum 4 through the arrangement of the isolation drum 10, the driving shaft 12 is driven to rotate through the transmission motor 13, the rotary drum 4 is rotated through the arrangement of the fixed support 11, the lifting worm wheel 5 outside the rotary drum 4 is rotated, the wastewater and the medicament are upwards moved, the mixture is introduced into the rotary drum 4, the compression worm wheel 15 is rotated through the arrangement of the connecting shaft 14 when the material enters the rotary drum 4, the material is continuously compressed, and the water inside the material is extruded, so that the effect of separating and purifying water is achieved.
In summary, by means of the above technical scheme of the present utility model, the medical wastewater and the chemical agent are simultaneously introduced into the treatment water tank, the lifting scroll is rotated by the setting of the driving device to mix the agent and the wastewater, the mixture is moved upward by the rotation of the lifting scroll, and enters the interior of the rotating cylinder, the mixture is compressed by the setting of the rotating cylinder and the fixing cylinder, and the mixture falls into the filter cylinder by the setting of the connecting shaft connected with the driving device and the compressing scroll inside the filter cylinder.
The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.
Claims (6)
1. The utility model provides an impurity filtration for medical wastewater treatment, includes treatment water tank (1), its characterized in that, the inside lower extreme of treatment water tank (1) sets up mounting hole (2), the inside lower extreme of mounting hole (2) is provided with fixed section of thick bamboo (3), the lower extreme of fixed section of thick bamboo (3) is provided with cartridge filter (18), the upper end of fixed section of thick bamboo (3) is provided with rotary drum (4), the outside of rotary drum (4) is provided with fixed connection's lifting worm dish (5), the inside middle part of rotary drum (4) is provided with drive arrangement (6), the outside cover of cartridge filter (18) be equipped with collection tube (7) that treatment water tank (1) are connected.
2. The impurity filtering structure for medical wastewater treatment according to claim 1, wherein the wastewater inlet pipe (8) and the medicament inlet pipe (9) are respectively arranged at the upper ends of the two sides of the treatment water tank (1), an isolation cylinder (10) is arranged at the middle part of the inside of the treatment water tank (1), the inner wall of the isolation cylinder (10) is in sliding contact with the lifting worm disk (5), and the lower end of the isolation cylinder (10) is not in contact with the treatment water tank (1).
3. The impurity filtering structure for medical wastewater treatment according to claim 2, wherein the driving device (6) comprises a fixed bracket (11) positioned at the middle part inside the rotary cylinder (4), a driving shaft (12) penetrating through the treatment water tank (1) is arranged at the middle part of the fixed bracket (11), and a transmission motor (13) is arranged at the upper end of the driving shaft (12).
4. A medical waste water treatment impurity filtering structure according to claim 3, wherein a connecting shaft (14) connected with the driving shaft (12) is provided in the middle of the inside of the filtering cylinder (18), and a compressing scroll (15) contacting and rubbing with the inner wall of the filtering cylinder (18) is provided on the outer side of the connecting shaft (14).
5. The impurity filtering structure for medical wastewater treatment according to claim 4, wherein the filter cartridge (18) is tapered and the pitch of the compression scroll (15) is linearly tapered.
6. The impurity filtering structure for medical wastewater treatment according to claim 5, characterized in that the filter cartridge (18) comprises a mounting cone frame (16) connected with the treatment water tank (1), and an inner wall of the mounting cone frame (16) is provided with a permeable membrane (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321164678.4U CN219792550U (en) | 2023-05-15 | 2023-05-15 | Impurity filtering structure for medical wastewater treatment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321164678.4U CN219792550U (en) | 2023-05-15 | 2023-05-15 | Impurity filtering structure for medical wastewater treatment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219792550U true CN219792550U (en) | 2023-10-03 |
Family
ID=88188176
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321164678.4U Active CN219792550U (en) | 2023-05-15 | 2023-05-15 | Impurity filtering structure for medical wastewater treatment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219792550U (en) |
-
2023
- 2023-05-15 CN CN202321164678.4U patent/CN219792550U/en active Active
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