CN216106361U - Medical wastewater pretreatment device - Google Patents
Medical wastewater pretreatment device Download PDFInfo
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- CN216106361U CN216106361U CN202122115737.6U CN202122115737U CN216106361U CN 216106361 U CN216106361 U CN 216106361U CN 202122115737 U CN202122115737 U CN 202122115737U CN 216106361 U CN216106361 U CN 216106361U
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- ozone disinfection
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- disinfection treatment
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Abstract
The utility model discloses a medical wastewater pretreatment device, which comprises a rectangular box-type box body, wherein a filtering and isolating hydrolysis acidification bin and an ozone disinfection treatment bin are arranged in the box body, and the filtering and isolating hydrolysis acidification bin is horizontally connected with the ozone disinfection treatment bin and is separated by a vertically arranged partition plate; the filter is kept apart hydrolytic acidification storehouse one side upper portion and is provided with the inlet tube, and should filter the lower part of keeping apart hydrolytic acidification storehouse this side and be provided with first mud pipe, the upper portion of baffle is provided with the intercommunication filter the transition hole of keeping apart hydrolytic acidification storehouse and ozone disinfection processing storehouse, it corresponds on the inner wall in hydrolytic acidification storehouse to filter the transition hole is provided with detachable and just strains the structure. Has the advantages that: the overall installation volume of the equipment is reduced, so that the installation is convenient, and meanwhile, only simple pipeline connection and power connection are needed during the installation, so that the installation operation is convenient and rapid; the disinfection operation is convenient.
Description
Technical Field
The utility model relates to the technical field of medical wastewater treatment, in particular to a medical wastewater pretreatment device.
Background
Aiming at small and medium non-infectious disease medical institutions, such as dental hospitals, medical and American institutions, traditional Chinese medical hospitals, pet clinics, community hospitals and related laboratories, the discharged sewage is not infectious, but generally contains more pathogens, so that the sewage needs to be disinfected, and the finally discharged sewage reaches the standard specified in the national standard of medical institution water pollution discharge standard GB 18466-2005: the treatment standard is specified in the sewage discharge execution standard of the comprehensive medical institution and other medical institutions at or above county level or 20 beds or above. The conventional related wastewater treatment equipment has large volume, complex structure and inconvenient installation; meanwhile, the operation process is complex, and the daily use is inconvenient. Based on this, the applicant proposes a medical wastewater pretreatment device which is convenient to install and operate.
SUMMERY OF THE UTILITY MODEL
An object of the present invention is to provide a medical wastewater pretreatment device for solving the above problems, and a preferable embodiment of the present invention includes: simple structure, easy to assemble and position control use the simple operation simultaneously, make things convenient for technical effect such as daily use, see the explanation below for details.
In order to achieve the purpose, the utility model provides the following technical scheme:
the utility model provides a medical wastewater pretreatment device, which comprises a rectangular box-type box body, wherein a filtering and isolating hydrolysis acidification bin and an ozone disinfection treatment bin are arranged in the box body, and the filtering and isolating hydrolysis acidification bin is horizontally connected with the ozone disinfection treatment bin and is separated by a vertically arranged partition plate;
a water inlet pipe is arranged at the upper part of one side of the filtering and isolating hydrolytic acidification cabin, a first sludge discharge pipe is arranged at the lower part of the side of the filtering and isolating hydrolytic acidification cabin, a transition hole for communicating the filtering and isolating hydrolytic acidification cabin with the ozone disinfection treatment cabin is arranged at the upper part of the partition plate, and a detachable primary filter structure is arranged on the inner wall of the filtering and isolating hydrolytic acidification cabin corresponding to the transition hole;
the bottom of the ozone disinfection treatment bin is provided with an ozone explosive stone, and one side of the ozone disinfection treatment bin is provided with a water outlet and a second sludge discharge pipe;
the electric cabinet is arranged in the box body, and the front face of the box body is provided with a control panel which is electrically connected with the electric cabinet.
Preferably, the primary filter structure is a filter sponge, and the filter isolation hydrolysis acidification bin is internally provided with a clamping and fixing positioning frame for the filter sponge.
Preferably, a sampling pipe is arranged on one side of the ozone disinfection treatment bin, and the height of the sampling pipe is higher than that of the water outlet pipe and the second sludge discharge pipe; the outlet pipe with the second sludge discharge pipe all set up in the lower part of ozone disinfection treatment storehouse side, the second sludge discharge pipe with all install the ball valve on the first sludge discharge pipe.
Preferably, the bottom of the water outlet pipe is 5cm-15cm higher than the bottom of the inner side of the ozone disinfection treatment bin.
Preferably, the top of the box body is provided with a filter box flushing port communicated with the filtering isolation hydrolysis acidification bin, and a first flushing cover cap is arranged on the outer side of the filter box flushing port.
Preferably, the top of the box body is provided with a processing box flushing opening communicated with the ozone disinfection processing bin, and a second flushing cover cap is arranged on the processing box flushing opening.
In conclusion, the beneficial effects of the utility model are as follows: 1. the filtering, isolating, hydrolyzing and acidifying bin and the ozone disinfection treatment bin which are arranged side by side are combined, the box body can be arranged into a rectangular box structure, the integral installation volume of the equipment is reduced, the installation is convenient, meanwhile, only simple pipeline connection and power connection are needed during the installation, and the installation and the operation are convenient and rapid;
2. during the use, filter and keep apart inside putting into biological ball of hydrolysis acidification storehouse and carry out the hydrolysis acidification to the sewage of input, then send into ozone elimination processing storehouse after filtering solid impurity and flocculus through filtering the sponge, carry out the oxidation disinfection inside ozone disinfection processing storehouse, discharge through the outlet pipe afterwards, can accomplish the disinfection, disinfection simple operation.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic view of the internal structure of the present invention;
fig. 2 is a schematic perspective view of the present invention.
The reference numerals are explained below:
1. a box body; 2. an electric cabinet; 3. a treatment tank flushing port; 4. a filter tank flushing port; 5. a water inlet pipe; 6. filtering the sponge; 7. filtering and isolating the hydrolysis acidification bin; 8. a first sludge discharge pipe; 9. an ozone disinfection treatment bin; 10. ozone blasting stone; 11. a sampling tube; 12. a second sludge discharge pipe; 13. and (5) discharging a water pipe.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the technical solutions of the present invention will be described in detail below. It is to be understood that the described embodiments are merely exemplary of the utility model, and not restrictive of the full scope of the utility model. All other embodiments, which can be derived by a person skilled in the art from the examples given herein without any inventive step, are within the scope of the present invention.
Referring to fig. 1-2, the utility model provides a medical wastewater pretreatment device, which comprises a rectangular box-type box body 1, wherein a filtering, isolating, hydrolyzing and acidifying bin 7 and an ozone disinfection treatment bin 9 are arranged in the box body 1, and the filtering, isolating, hydrolyzing and acidifying bin 7 is horizontally connected with the ozone disinfection treatment bin 9 and is separated by a vertically arranged partition plate; a water inlet pipe 5 is arranged at the upper part of one side of the filtering and isolating hydrolytic acidification bin 7, a first sludge discharge pipe 8 is arranged at the lower part of the side of the filtering and isolating hydrolytic acidification bin 7, a transition hole for communicating the filtering and isolating hydrolytic acidification bin 7 with an ozone disinfection treatment bin 9 is arranged at the upper part of the partition plate, and a detachable primary filter structure is arranged on the inner wall of the filtering and isolating hydrolytic acidification bin 7 corresponding to the transition hole; after biological balls are filled in the filtering and isolating hydrolysis acidification bin 7, the hydrolysis acidification bin is used for carrying out hydrolysis acidification treatment on input sewage, small solid impurities with higher specific gravity are precipitated, and solid impurities with lower specific gravity and floccules are filtered out through a primary filtering structure; the bottom of the ozone disinfection treatment bin 9 is provided with an ozone explosive stone 10, and one side of the ozone disinfection treatment bin 9 is provided with a water outlet and a second sludge discharge pipe 12; the ozone disinfection treatment bin 9 is used for carrying out ozone disinfection on the input sewage; the ozone explosion-proof box is characterized in that an electric cabinet 2 is arranged inside the box body 1, a control panel electrically connected with the electric cabinet 2 is arranged on the front face of the box body 1, and an ozone generator connected with the ozone explosion stone 10 is arranged in the electric cabinet 2.
The primary filtering structure is a filtering sponge 6, preferably an activated carbon sponge, a positioning frame for clamping and fixing the filtering sponge 6 is arranged in the filtering and isolating hydrolytic acidification bin 7, and after the filtering sponge 6 is arranged on the positioning frame, the surface of the filtering sponge 6 is tightly attached to the transition hole, so that solid impurities and floccules in the sewage after treatment in the filtering and isolating hydrolytic acidification bin 7 are filtered;
a sampling pipe 11 is arranged on one side of the ozone disinfection treatment bin 9, and the height of the sampling pipe 11 is higher than that of the water outlet pipe 13 and the second sludge discharge pipe 12; the water outlet pipe 13 and the second sludge discharge pipe 12 are both arranged at the lower part of the side surface of the ozone disinfection treatment bin 9, ball valves are respectively arranged on the second sludge discharge pipe 12 and the first sludge discharge pipe 8, the first sludge discharge pipe 8 is arranged at the bottom of the filtering and isolating hydrolysis acidification bin 7, and the second sludge discharge pipe 12 is arranged at the bottom of the ozone disinfection treatment bin 9 and is convenient for discharging accumulated sludge;
the bottom of the water outlet pipe 13 is 5cm-15cm higher than the bottom of the inner side of the ozone disinfection treatment bin 9, the water outlet pipe 13 can be generally arranged 10cm higher than the bottom of the ozone disinfection treatment bin 9, after the arrangement, a groove-shaped structure can be formed at the bottom of the inner side of the ozone disinfection treatment bin 9, sewage enters the ozone disinfection treatment bin 9 and is mixed and disinfected with the treated sewage in the descending process, so that the disinfection effect of newly-entered sewage is improved, and the sewage is discharged after the water level of the treated sewage reaches the position above the water outlet pipe 13;
the top of the box body 1 is provided with a filter box flushing port 4 communicated with the filtering isolation hydrolysis acidification bin 7, and the outer side of the filter box flushing port 4 is provided with a first flushing cover cap; the top of the box body 1 is provided with a communicating treatment box flushing port 3 of the ozone disinfection treatment bin 9, the treatment box flushing port 3 is provided with a second flushing cover cap, the cover cap is flushed through the first flushing cover cap and the second flushing cover cap respectively to the filtration isolation hydrolysis acidification bin 7 and the ozone disinfection treatment bin 9, the purified water is filled into the inside of the filtration isolation hydrolysis acidification bin and the ozone disinfection treatment bin for flushing, pollutants are gathered and attached to the inside of the filtration isolation hydrolysis acidification bin and the ozone disinfection treatment bin through periodic cleaning, and therefore the cleanliness of sewage treatment is improved.
By adopting the structure, the filtering, isolating, hydrolyzing and acidifying bin 7 and the ozone disinfection and processing bin 9 which are arranged side by side are combined, the box body 1 can be arranged into a rectangular box type structure, the integral installation volume of the equipment is reduced, the installation is convenient, meanwhile, only simple pipeline connection and power connection are needed during the installation, and the installation operation is convenient and rapid; during the use, filter and keep apart 7 inside biological balls of input of hydrolysis-acidification storehouse and carry out the hydrolysis-acidification to the sewage of input, then send into ozone elimination after filtering sponge 6 and filtering solid impurity and floccule and handle the storehouse, carry out the oxidation disinfection inside ozone disinfection handles storehouse 9, discharge through outlet pipe 13 afterwards, can accomplish the disinfection, disinfection simple operation.
The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present invention, and all the changes or substitutions should be covered within the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the appended claims.
Claims (6)
1. The medical wastewater pretreatment device is characterized by comprising a rectangular box-type box body (1), wherein a filtering, isolating, hydrolyzing and acidifying bin (7) and an ozone disinfection treatment bin (9) are arranged in the box body (1), and the filtering, isolating, hydrolyzing and acidifying bin (7) is horizontally connected with the ozone disinfection treatment bin (9) and is isolated by a vertically arranged partition plate;
a water inlet pipe (5) is arranged at the upper part of one side of the filtering and isolating hydrolytic acidification bin (7), a first sludge discharge pipe (8) is arranged at the lower part of the side of the filtering and isolating hydrolytic acidification bin (7), a transition hole for communicating the filtering and isolating hydrolytic acidification bin (7) with the ozone disinfection treatment bin (9) is arranged at the upper part of the partition plate, and a detachable primary filter structure is arranged on the inner wall of the filtering and isolating hydrolytic acidification bin (7) corresponding to the transition hole;
an ozone blasting stone (10) is arranged at the bottom of the ozone disinfection treatment bin (9), and a water outlet pipe (13) and a second sludge discharge pipe (12) are arranged on one side of the ozone disinfection treatment bin (9);
the electric cabinet is characterized in that an electric cabinet (2) is arranged inside the box body (1), and a control panel electrically connected with the electric cabinet (2) is arranged on the front side of the box body (1).
2. The medical wastewater pretreatment device of claim 1, wherein: the primary filter structure is a filter sponge (6), the filter isolation hydrolysis acidification bin (7) is internally provided with a clamping joint for fixing a positioning frame of the filter sponge (6).
3. The medical wastewater pretreatment device of claim 1, wherein: a sampling pipe (11) is arranged on one side of the ozone disinfection treatment bin (9), and the height of the sampling pipe (11) is higher than that of the water outlet pipe (13) and the second sludge discharge pipe (12); the water outlet pipe (13) and the second sludge discharge pipe (12) are arranged at the lower part of the side surface of the ozone disinfection treatment bin (9), and ball valves are arranged on the second sludge discharge pipe (12) and the first sludge discharge pipe (8).
4. The medical wastewater pretreatment device of claim 1, wherein: the bottom of the water outlet pipe (13) is higher than the bottom of the inner side of the ozone disinfection treatment bin (9) by 5-15 cm.
5. The medical wastewater pretreatment device of claim 1, wherein: the top of the box body (1) is provided with a filter box flushing port (4) communicated with the filtering and isolating hydrolysis-acidification bin (7), and a first flushing cover cap is arranged on the outer side of the filter box flushing port (4).
6. The medical wastewater pretreatment device of claim 1, wherein: the top of the box body (1) is provided with a processing box flushing opening (3) communicated with the ozone disinfection processing bin (9), and a second flushing cover cap is arranged on the processing box flushing opening (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122115737.6U CN216106361U (en) | 2021-09-03 | 2021-09-03 | Medical wastewater pretreatment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122115737.6U CN216106361U (en) | 2021-09-03 | 2021-09-03 | Medical wastewater pretreatment device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216106361U true CN216106361U (en) | 2022-03-22 |
Family
ID=80730749
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122115737.6U Active CN216106361U (en) | 2021-09-03 | 2021-09-03 | Medical wastewater pretreatment device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216106361U (en) |
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2021
- 2021-09-03 CN CN202122115737.6U patent/CN216106361U/en active Active
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