CN222665511U - Hospital purification sewage treatment device with multistage filtering function - Google Patents
Hospital purification sewage treatment device with multistage filtering function Download PDFInfo
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- CN222665511U CN222665511U CN202420601780.4U CN202420601780U CN222665511U CN 222665511 U CN222665511 U CN 222665511U CN 202420601780 U CN202420601780 U CN 202420601780U CN 222665511 U CN222665511 U CN 222665511U
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Abstract
本实用新型公开了一种具有多级过滤功能的医院净化污水处理装置，包括中层过滤盒，中层过滤盒的顶部固定连接有上层筛分盒，上层筛分盒的内壁之间滑动连接有筛分板，上层筛分盒的外侧设置有升降组件，升降组件用于带动筛分板移动，中层过滤盒的一侧开设有嵌入槽，嵌入槽的内壁之间滑动连接有过滤板，过滤板的一侧开设有卡槽，中层过滤盒的内部开设有空腔，空腔的内部滑动连接有卡块，卡块的一端延伸至卡槽的内部，空腔的内部设置有位移组件。本实用新型通过升降组件带动筛分板在上层筛分盒的内壁之间滑动，通过抬升筛分板，使得板上附着的黏污从水中脱离，从而便于工作人员对筛分板的表面进行清理，避免大块黏污堵塞筛板影响后续的多级过滤效率。
The utility model discloses a hospital sewage treatment device with a multi-stage filtering function, comprising a middle filter box, the top of the middle filter box is fixedly connected with an upper screening box, a screening plate is slidably connected between the inner walls of the upper screening box, a lifting assembly is arranged on the outer side of the upper screening box, the lifting assembly is used to drive the screening plate to move, an embedding groove is provided on one side of the middle filter box, a filter plate is slidably connected between the inner walls of the embedding groove, a card slot is provided on one side of the filter plate, a cavity is provided inside the middle filter box, a card block is slidably connected inside the cavity, one end of the card block extends to the inside of the card slot, and a displacement assembly is arranged inside the cavity. The utility model drives the screening plate to slide between the inner walls of the upper screening box through the lifting assembly, and by lifting the screening plate, the sticky dirt attached to the plate is separated from the water, so that it is convenient for the staff to clean the surface of the screening plate, and avoid large sticky dirt blocking the screening plate and affecting the subsequent multi-stage filtering efficiency.
Description
Technical Field
The utility model relates to the technical field of hospital purification sewage treatment, in particular to a hospital purification sewage treatment device with a multi-stage filtering function.
Background
The hospital sewage purification treatment is a process of treating sewage by a hospital to ensure that the hospital sewage reaches the national standard and does not cause harm to the environment, and the hospital sewage contains a large amount of bacteria, viruses and drug residues, if the hospital sewage is directly discharged into the environment without treatment, the surrounding water source and soil are polluted, and the human health and the ecological environment are seriously affected, so that the hospital sewage purification treatment is an important link, and advanced technology and equipment are required to be adopted to ensure that the sewage treatment effect reaches the standard.
When purifying sewage, the existing hospital generally pours sewage into a sewage tank, sewage treatment is carried out through multistage filtration, however, in actual use, a plurality of big blocks of sticky dirt which is difficult to clean are adhered to the surface of a screen during the first stage filtration, and the sticky dirt can cause blockage to the screen, so that the effect of the first stage filtration is reduced, and the efficiency of the subsequent multistage filtration is affected.
Disclosure of utility model
The utility model aims to provide a hospital sewage purifying treatment device with a multistage filtering function, so as to solve the problems in the background technology.
In order to achieve the aim, the hospital sewage purifying device with the multi-stage filtering function comprises a middle-stage filtering box, wherein an upper-stage screening box is fixedly connected to the top of the middle-stage filtering box, a screening plate is slidably connected between the inner walls of the upper-stage screening box, a lifting assembly is arranged on the outer side of the upper-stage screening box and used for driving the screening plate to move, an embedded groove is formed in one side of the middle-stage filtering box, a filter plate is slidably connected between the inner walls of the embedded groove, a clamping groove is formed in one side of the filter plate, a cavity is formed in the middle-stage filtering box, a clamping block is slidably connected in the cavity, one end of the clamping block extends to the inside of the clamping groove, a displacement assembly is arranged in the cavity and used for driving the clamping block to move, a lower-stage purifying box is fixedly connected to the bottom of the middle-stage filtering box, a water outlet is fixedly connected to the outer side of the lower-stage purifying box, and the output end of the purifying assembly extends to the outer side of the lower-stage purifying box and is fixedly connected with the water outlet.
As the further preferred of this technical scheme, lifting unit includes first fixed plate and second fixed plate, first fixed plate and second fixed plate are fixed connection respectively in the both sides of upper screening box, the top of first fixed plate rotates and is connected with the threaded rod, the outside threaded connection of threaded rod has first L type connecting plate, the one end and the screening board fixed connection of first L type connecting plate, the bottom fixed mounting of first fixed plate has servo motor, servo motor's output passes first fixed plate and with threaded rod fixed connection.
As the further preferred of this technical scheme, displacement subassembly includes the slide, slide sliding connection is between the inner wall of cavity, one side and the fixture block fixed connection of slide, the opposite side fixedly connected with connecting rod of slide, the outside of connecting rod just is located the fixedly connected with spring between the inner wall of slide and cavity, the one end of connecting rod extends to the outside and the fixedly connected with pulling piece of middle level filter cartridge.
As the further preferred of this technical scheme, purifying element includes milipore filter and reverse osmosis membrane, milipore filter and reverse osmosis membrane are all fixed mounting in the inside of lower floor's purification box, the inside fixed mounting of middle level filtration box has the water pump, establish ties between water pump, milipore filter, reverse osmosis membrane and the delivery port has connecting water pipe.
As a further preferable mode of the technical scheme, the top of the second fixing plate is fixedly connected with a guide rod, the outer side of the guide rod is slidably connected with a second L-shaped connecting plate, and one end of the second L-shaped connecting plate is fixedly connected with the screening plate.
As a further preferable mode of the technical scheme, the top of each guide rod and the top of each threaded rod are fixedly connected with a limiting plate.
As a further preferable mode of the technical scheme, an activated carbon filter screen is arranged inside the filter plate.
The utility model provides a hospital purified sewage treatment device with a multi-stage filtering function, which has the following beneficial effects:
(1) According to the utility model, the lifting assembly drives the screening plate to slide between the inner walls of the upper screening box, and the adhered dirt on the plate is separated from water by lifting the screening plate, so that a worker can clean the surface of the screening plate conveniently, and the influence of large dirt blocking on the subsequent multistage filtration efficiency caused by the screen plate is avoided.
(2) According to the utility model, the displacement assembly drives the clamping block to move, the clamping block is matched with the clamping groove to lock the filter plate, and meanwhile, when the filter plate is cleaned, the filter plate is unlocked, so that the quick replacement of the filter plate by a worker is realized, and the influence of the blocking of the activated carbon filter screen on the filtering effect is prevented.
(3) According to the utility model, organic substances in water are adsorbed by the activated carbon filter screen to remove chlorine and peculiar smell in the water, and meanwhile, most of soluble substances, colloid, bacteria, viruses and other microorganisms in the water are filtered by the ultrafiltration membrane, and ions, organic substances, tiny particles and other pollutants which are difficult to remove in the water are removed by the reverse osmosis membrane, so that the water quality can be effectively improved by the multistage filtration system, and the corresponding sewage treatment work can be completed.
Drawings
FIG. 1 is a schematic perspective view of the present utility model;
FIG. 2 is a schematic view of the inner structure of the lower purifying box of the present utility model;
FIG. 3 is a schematic view of the main structure of the sewage treatment apparatus of the present utility model;
FIG. 4 is a schematic view showing the internal structure of the middle filter cartridge of the present utility model;
FIG. 5 is a schematic view of a filter plate according to the present utility model;
FIG. 6 is an enlarged schematic view of the structure of FIG. 3A according to the present utility model;
the device comprises a middle layer filter box, a 2 upper layer screening box, a 3 water pump, a 4 lower layer purifying box, a 5 screening plate, a 6 first L-shaped connecting plate, a 7 second L-shaped connecting plate, an 8 first fixing plate, a 9 second fixing plate, a 10 threaded rod, a 11 servo motor, a 12 guiding rod, a 13 limiting plate, a 14, a filter plate, a 15 active carbon filter screen, a 16 clamping groove, a 17 embedding groove, a 18 clamping block, a 19 cavity, a 20 sliding plate, a 21 connecting rod, a 22 spring, a 23 pulling block, a 24 ultrafiltration membrane, a 25 reverse osmosis membrane, a 26 water outlet, a 27 connecting water pipe.
Detailed Description
The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model.
The utility model provides the technical scheme that: as shown in fig. 1-6, in this embodiment, a hospital sewage purification treatment device with multistage filtration function, including middle level filter cartridge 1, the top fixedly connected with upper strata screening box 2 of middle level filter cartridge 1, sliding connection has screening plate 5 between the inner wall of upper strata screening box 2, the outside of upper strata screening box 2 is provided with lifting assembly, lifting assembly is used for driving screening plate 5 to remove, embedded groove 17 has been seted up to one side of middle level filter cartridge 1, sliding connection has filter plate 14 between the inner wall of embedded groove 17, draw-in groove 16 has been seted up to one side of filter plate 14, cavity 19 has been seted up to the inside of middle level filter cartridge 1, the inside sliding connection of cavity 19 has fixture block 18, the one end of fixture block 18 extends to the inside of draw-in groove 16, the inside of cavity 19 is provided with displacement subassembly, displacement subassembly is used for driving the removal of upper strata screening box 2, the bottom fixedly connected with lower floor's purification box 4, the outside fixedly connected with delivery port 26 of lower floor's purification box 4, the inside of lower floor's purification box 4 is provided with purification subassembly, purification subassembly's output extends to the outside of lower floor's purification box 4 and delivery port 26 fixedly connected with delivery port 26, the inside of filtration membrane 24 and ultrafiltration membrane 24, the inside of filtration membrane 24 and ultrafiltration membrane 25 are installed to the inside of ultrafiltration membrane 24, filter membrane 25 and ultrafiltration membrane 25 are all installed to filter membrane 25, filter membrane 25 is installed inside filtration membrane 25 is fixed inside filtration membrane 3, filter membrane 25 is connected with inside filtration membrane 25, filter membrane 25 is installed inside filtration membrane 3, and ultrafiltration membrane 3 is connected inside filtration membrane 25, and ultrafiltration membrane 3, and filter membrane 3 is equipped with inside filtration membrane 25.
When sewage treatment operation is carried out, first, the sewage is led into the upper layer screening box 2, utilize screening board 5 to screen the big piece spot in the sewage, make big piece spot stay in screening board 5's top, the water after screening then flows into middle level filter box 1 through the opening of upper layer screening box 2 bottom, the sewage can contact with the inside active carbon filter screen 15 of filter board 14 when falling, adsorb the organic matter in the sewage through active carbon filter screen 15, chlorine and peculiar smell in the water are removed, make the water after filtering flow into the bottom of stay in middle level filter box 1, finally press the water after filtering through water pump 3, make these waters pass through the milipore filter 24, the deep filtration microorganism such as bacterium and virus in the water removal of reverse osmosis membrane 25, make the water after purifying flow out from delivery port 26, in sewage treatment's in-process, can drive screening board 5 lifting, make the surface residual spot area leave the surface, so that the staff clear up, prevent the jam, after sewage treatment is finished, drive the fixture block 18 through displacement component and break away from the inside of draw-out groove 16, make filter board 14 and remove the activity state in order to change the filter board 17 from the activity, make the filter board is in order to change the inside fast.
As shown in fig. 1-6, the lifting assembly comprises a first fixing plate 8 and a second fixing plate 9, the first fixing plate 8 and the second fixing plate 9 are respectively and fixedly connected to two sides of the upper screening box 2, a threaded rod 10 is rotatably connected to the top of the first fixing plate 8, a first L-shaped connecting plate 6 is fixedly connected to the outer side of the threaded rod 10, one end of the first L-shaped connecting plate 6 is fixedly connected with the screening plate 5, a servo motor 11 is fixedly mounted at the bottom of the first fixing plate 8, the output end of the servo motor 11 penetrates through the first fixing plate 8 and is fixedly connected with the threaded rod 10, a guide rod 12 is fixedly connected to the top of the second fixing plate 9, a second L-shaped connecting plate 7 is slidably connected to the outer side of the guide rod 12, one end of the second L-shaped connecting plate 7 is fixedly connected with the screening plate 5, and a limiting plate 13 is fixedly connected to the guide rod 12 and the top of the threaded rod 10.
The threaded rod 10 is driven to rotate through the servo motor 11, the first fixing plate 8 drives the screening plate 5 to move up and down under the guiding action of the guide rod 12 through the rotation of the threaded rod 10, so that the large-scale stains in the upper-layer screening box 2 are conveniently taken away from the water surface through the screening plate 5, and the quick-reading cleaning of workers is facilitated.
As shown in fig. 1-6, the displacement assembly comprises a sliding plate 20, the sliding plate 20 is slidably connected between the inner walls of the cavity 19, one side of the sliding plate 20 is fixedly connected with the clamping block 18, the other side of the sliding plate 20 is fixedly connected with a connecting rod 21, a spring 22 is fixedly connected between the outer side of the connecting rod 21 and the inner walls of the cavity 19 and positioned between the sliding plate 20 and the inner walls of the cavity 19, and one end of the connecting rod 21 extends to the outer side of the middle layer filter box 1 and is fixedly connected with a pulling block 23.
By pulling the pulling block 23, the connecting rod 21 is utilized to drive the sliding plate 20 to slide between the inner walls of the cavity 19, so that the clamping block 18 moves along with the sliding plate and is separated from the inside of the clamping groove 16, and the locking of the filter plate 14 is released by driving the clamping block 18 to separate from the inside of the clamping groove 16, so that a worker can draw the filter plate 14 from the inside of the embedded groove 17 and quickly replace the filter plate.
The utility model provides a hospital sewage purifying treatment device with a multistage filtering function, which has the specific working principle that when sewage treatment operation is carried out, sewage is firstly guided into an upper-layer screening box 2, large stains in the sewage are screened by utilizing a screening plate 5, so that the large stains are left above the screening plate 5, at the moment, a threaded rod 10 is driven to rotate by a servo motor 11, a first fixing plate 8 drives the screening plate 5 to lift upwards under the guiding action of a guide rod 12 and take the large stains in the sewage out of the water surface by rotating the threaded rod 10, a worker carries out rapid cleaning, the screened water flows into a middle-layer filtering box 1 through an opening at the bottom of the upper-layer screening box 2, the sewage falls and simultaneously contacts with an activated carbon filter screen 15 in a filter plate 14, organic matters in the sewage are adsorbed by the activated carbon filter screen 15, chlorine and peculiar smell in the water are removed, the filtered water flows into the bottom of the filtering box 1, finally the filtered water is pressurized by a water pump 3, the filtered water is enabled to flow out of a deep filtration membrane 24 and a reverse osmosis membrane 25, a virus block 26 is enabled to be quickly removed from the inner wall of the filtering plate 14 through a filter plate 16, a filter plate 16 is enabled to be conveniently pulled out of the filter plate 14, a sliding block is enabled to be conveniently to be in a sliding state, and the filter plate 16 is enabled to be conveniently pulled to be in a sliding state to be replaced, and a filter plate is enabled to be conveniently to be in a sliding state is enabled to be in the inside a filter plate 16 is conveniently, and a filter plate is enabled to be conveniently and a filter plate is replaced.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The hospital purification sewage treatment device with the multi-stage filtration function comprises a middle-layer filtration box (1), and is characterized in that the top of the middle-layer filtration box (1) is fixedly connected with an upper-layer screening box (2), a screening plate (5) is slidably connected between the inner walls of the upper-layer screening box (2), a lifting component is arranged on the outer side of the upper-layer screening box (2) and used for driving the screening plate (5) to move, an embedded groove (17) is formed in one side of the middle-layer filtration box (1), a filter plate (14) is slidably connected between the inner walls of the embedded groove (17), a clamping groove (16) is formed in one side of the filter plate (14), a cavity (19) is formed in the inner part of the middle-layer filtration box (1), a clamping block (18) is slidably connected in the inner part of the cavity (19), one end of the clamping block (18) extends to the inner part of the clamping groove (16), a displacement component is arranged in the inner part of the cavity (19) and used for driving the clamping block (18) to move, a filter plate (14) is fixedly connected with the bottom of the middle-layer filtration box (1), a water outlet (4) is fixedly connected with the lower-layer purification box (4), the output end of the purifying component extends to the outer side of the lower purifying box (4) and is fixedly connected with the water outlet (26).
2. The hospital purification sewage treatment device with the multistage filtering function according to claim 1, wherein the lifting assembly comprises a first fixing plate (8) and a second fixing plate (9), the first fixing plate (8) and the second fixing plate (9) are respectively and fixedly connected to two sides of an upper screening box (2), a threaded rod (10) is rotatably connected to the top of the first fixing plate (8), a first L-shaped connecting plate (6) is connected to the outer side of the threaded rod (10) in a threaded manner, one end of the first L-shaped connecting plate (6) is fixedly connected with the screening plate (5), a servo motor (11) is fixedly installed at the bottom of the first fixing plate (8), and the output end of the servo motor (11) penetrates through the first fixing plate (8) and is fixedly connected with the threaded rod (10).
3. The hospital purification sewage treatment device with multi-stage filtration function according to claim 1, wherein the displacement assembly comprises a sliding plate (20), the sliding plate (20) is slidably connected between the inner walls of the cavity (19), one side of the sliding plate (20) is fixedly connected with a clamping block (18), the other side of the sliding plate (20) is fixedly connected with a connecting rod (21), a spring (22) is fixedly connected between the outer side of the connecting rod (21) and the inner walls of the sliding plate (20) and the cavity (19), and one end of the connecting rod (21) extends to the outer side of the middle-layer filter box (1) and is fixedly connected with a pulling block (23).
4. The hospital purification sewage treatment device with the multistage filtering function according to claim 1, wherein the purification component comprises an ultrafiltration membrane (24) and a reverse osmosis membrane (25), the ultrafiltration membrane (24) and the reverse osmosis membrane (25) are fixedly arranged in the lower purification box (4), a water pump (3) is fixedly arranged in the middle filtration box (1), and a connecting water pipe (27) is connected in series between the water pump (3), the ultrafiltration membrane (24), the reverse osmosis membrane (25) and the water outlet (26).
5. The hospital purification sewage treatment device with the multi-stage filtration function according to claim 2, wherein a guide rod (12) is fixedly connected to the top of the second fixing plate (9), a second L-shaped connecting plate (7) is slidably connected to the outer side of the guide rod (12), and one end of the second L-shaped connecting plate (7) is fixedly connected with the screening plate (5).
6. The hospital sewage purification treatment device with the multi-stage filtration function according to claim 5, wherein the top parts of the guide rod (12) and the threaded rod (10) are fixedly connected with a limiting plate (13).
7. The hospital purified sewage treatment device with the multi-stage filtering function according to claim 1, wherein an activated carbon filter screen (15) is arranged inside the filter plate (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420601780.4U CN222665511U (en) | 2024-03-27 | 2024-03-27 | Hospital purification sewage treatment device with multistage filtering function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420601780.4U CN222665511U (en) | 2024-03-27 | 2024-03-27 | Hospital purification sewage treatment device with multistage filtering function |
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| Publication Number | Publication Date |
|---|---|
| CN222665511U true CN222665511U (en) | 2025-03-25 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202420601780.4U Active CN222665511U (en) | 2024-03-27 | 2024-03-27 | Hospital purification sewage treatment device with multistage filtering function |
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| Country | Link |
|---|---|
| CN (1) | CN222665511U (en) |
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- 2024-03-27 CN CN202420601780.4U patent/CN222665511U/en active Active
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