Hospital wastewater treatment equipment
By using vertically moving filter barrels and power units in hospital wastewater treatment equipment, solid-liquid separation and multiple filtration are achieved, solving the shortcomings and operational complexity of existing equipment and providing an efficient and easy-to-use wastewater treatment solution.
Patent Information
- Application Number
- CN202422883386.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-26
- Publication Date
- 2025-11-07
- Estimated Expiration
- 2034-11-26
AI Technical Summary
Existing hospital wastewater treatment equipment suffers from problems such as simple structure making it prone to leaks, poor filtration effect, or complex and time-consuming operation of high-end equipment, making it difficult to meet the needs of small and medium-sized medical institutions.
The filter uses a vertically moving filter barrel, which separates solids and liquids by stirring the wastewater in a mixing tank. The filter barrel is driven to rise by a power unit, leaving solid pollutants on top of the filter screen. The filter barrel wall is sealed off from the channel to ensure filtration efficiency. Multiple filtrations ensure thorough removal of pollutants.
It achieves efficient solid-liquid separation with a simple and easy-to-use structure, ensures filtration effect, prevents unfiltered wastewater from escaping, is suitable for operation in small and medium-sized medical institutions, and reduces maintenance costs.
Smart Images
Figure CN223517067U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to hospital wastewater treatment equipment field, specifically, especially, it is hospital wastewater treatment equipment. BACKGROUND
[0002] Hospital wastewater is brought about unprecedented challenge to wastewater treatment because of its unique source and composition, containing complex biological, chemical and radioactive and various pollution sources. Under the existing technical system, especially those simple structure or basic design filter device, is facing multiple difficulties, these problems directly affect the final treatment effect and public safety.
[0003] Although part of high-end filter system has higher processing efficiency, but due to its complicated structure, often need professional technical personnel to operate and maintain, this is not only time-consuming and costly for some small and medium-sized medical institutions.
[0004] Although the filter of relatively simple structure is convenient to deploy and use, but its filtering mechanism is limited, there are loopholes, and unfiltered hospital wastewater can easily escape the filtering situation, which cannot guarantee the filtering effect. UTILITY MODEL CONTENT
[0005] Therefore, the utility model provides a kind of hospital wastewater treatment equipment, simple structure is easy to use, the solid-liquid separation of hospital wastewater is realized by the first filter barrel of vertical motion, the solid pollutants are lifted by the first filter barrel rising, and the solid pollutants are removed by the staff, the first barrel wall and the inner surface of first filter channel are tightly jointed, can disconnect first filter channel and first connecting channel when solid pollutants are lifted, avoid unfiltered hospital wastewater escape the filtering of first filter barrel, guarantee filtering effect.
[0006] The purpose of the utility model is realized by the following technical solutions:
[0007] A kind of hospital wastewater treatment equipment for removing solid pollutants in hospital wastewater, including first mixing pool, first filter channel being arranged at first mixing pool side and being vertically arranged, first filter barrel being liftable along first filter channel, first power unit for driving first filter barrel to lift along first filter channel, the first filter barrel includes first barrel wall being surrounded and being attached with the inner surface of first filter channel, first filter screen being connected with the upper and lower surfaces of first barrel wall, first mixing pool is connected with first filter channel by first connecting channel.
[0008] The first stirring pool stirs the hospital wastewater, so that the hospital wastewater flows to the first filtering channel, and a vertically moving first filtering barrel is arranged in the first filtering channel. The hospital wastewater flows into the first filtering channel from the first stirring pool through the first connecting channel. The first filtering net is arranged at the top of the first filtering barrel. The hospital wastewater is subjected to solid-liquid separation. The first power unit drives the first filtering barrel to rise. The solid pollutants are left on the first filtering net at the top of the first filtering barrel. The hospital wastewater passing through the first filtering net flows to the bottom of the first filtering channel through the first filtering net at the bottom of the first filtering barrel, so that the filtration is realized. When the first filtering barrel is in place, the staff can easily remove the solid pollutants. At this time, the first filtering channel and the first connecting channel are disconnected by the first barrel wall which is composed of a ring of closely connected first barrel walls and is in close contact with the inner surface of the channel, so that the sealing property is ensured. The unfiltered hospital wastewater cannot enter the first filtering channel at this time, so that the unfiltered hospital wastewater cannot escape the filtration of the first filtering barrel, and the filtration effect is ensured.
[0009] Preferably, the first power unit is arranged on the first mounting column. The side surface of the first mounting column is provided with a first opening. The first filtering net on the upper surface of the first barrel wall can rise to be flush with the bottom of the first opening.
[0010] The first power unit is arranged on the first mounting column. The side surface of the first mounting column is provided with a first opening. When the first filtering net on the upper surface of the first barrel wall rises to be flush with the bottom of the opening, the staff can easily remove the solid pollutants.
[0011] Preferably, the first stirring pool is provided with a first stirring worm.
[0012] The first stirring worm is arranged in the first stirring pool, so that the hospital wastewater can be smoothly guided to the first filtering channel, and the subsequent filtration process is promoted.
[0013] Preferably, the device further comprises a second stirring pool in communication with the first filtering channel, a second filtering channel arranged beside the second stirring pool and vertically arranged, a second filtering barrel which can ascend and descend along the second filtering channel, and a second power unit which drives the second filtering barrel to ascend and descend along the second filtering channel. The second filtering barrel comprises a second barrel wall which surrounds a ring and is in close contact with the inner surface of the second filtering channel, and a second filtering net connected to the upper and lower surfaces of the second barrel wall. The second stirring pool is connected to the second filtering channel through a second connecting channel.
[0014] After the first filtering, the second filtering will be carried out, the hospital waste water in the first filtering channel enters the second stirring pool, the second stirring pool stirs the hospital waste water, so that the hospital waste water flows to the second filtering channel, a second filtering barrel vertically moves in the second filtering channel, the hospital waste water flows into the second filtering barrel from the stirring pool through the second connecting channel, the second filtering barrel is provided with a second filter screen at the top, the hospital waste water realizes solid-liquid separation, the solid pollutants are left on the second filter screen at the top of the second filtering barrel, the hospital waste water passing through the second filter screen flows to the bottom of the second filtering channel through the second filter screen at the bottom of the second filtering barrel, and the filtering is realized. When the second filtering barrel is lifted to the position, the staff can easily remove the solid pollutants. At this time, the second filtering channel and the second connecting channel are disconnected by the second barrel wall which is composed of a ring of closely connected second barrel walls and is in close contact with the inner surface of the channel, so that the sealing property is ensured, the unfiltered hospital waste water cannot enter the second filtering channel at this time, the unfiltered hospital waste water is prevented from escaping the filtering of the second filtering barrel, and the filtering effect is ensured.
[0015] Preferably, the second power unit is arranged on the second mounting column, and the second opening is formed in the side surface of the second mounting column, and the second filter screen on the upper surface of the second barrel wall can be lifted to be flush with the bottom of the second opening.
[0016] The second power unit is arranged on the second mounting column, the second opening is formed in the side surface of the second mounting column, and the staff can easily remove the solid pollutants when the second filter screen on the upper surface of the second barrel wall is lifted to be flush with the bottom of the opening.
[0017] Preferably, the second stirring pool is provided with a second stirring worm.
[0018] The second stirring worm is arranged in the second stirring pool, so that the hospital waste water in the second stirring pool can be smoothly guided to the second filtering channel, and the subsequent filtering process is promoted to be smoothly carried out.
[0019] Preferably, the third stirring pool in communication with the second filtering channel, the third filtering channel arranged beside the third stirring pool and vertically arranged, the third filtering barrel which can be lifted along the third filtering channel, the third power unit which drives the third filtering barrel to be lifted along the third filtering channel, the third filtering barrel comprising a third barrel wall which surrounds a ring and is in close contact with the inner surface of the third filtering channel, and a third filter screen connected with the upper and lower surfaces of the third barrel wall, and the third stirring pool and the third filtering channel are connected through a third connecting channel.
[0020] After the above-mentioned two filtrations, a third filtration will be carried out, the hospital waste water in the second filtration channel enters a third stirring pool, the third stirring pool stirs the hospital waste water, so that the hospital waste water flows to a third filtration channel, a third filtration barrel vertically moving is arranged in the third filtration channel, the hospital waste water flows into from the stirring pool through a third connecting channel, a third filter screen is arranged at the top of the third filtration barrel, the hospital waste water realizes solid-liquid separation here, when the third power unit drives the third filtration barrel to rise, the solid pollutants are left on the third filter screen at the top of the third filtration barrel, the hospital waste water passing through the third filter screen flows to the bottom of the third filtration channel through the third filter screen at the bottom of the third filtration barrel, and filtration is realized.
[0021] Preferably, the third power unit is arranged on the third mounting column, and a third opening is formed in the side surface of the third mounting column, and the third filter screen on the upper surface of the third barrel wall can rise to be flush with the bottom of the third opening.
[0022] The third power unit is arranged on the third mounting column, and a third opening is formed in the side surface of the third mounting column, and when the third filter screen on the upper surface of the third barrel wall rises to be flush with the bottom of the opening, the solid pollutants can be easily removed by the worker.
[0023] Preferably, a third stirring worm is arranged in the third stirring pool.
[0024] The third stirring worm is arranged in the third stirring pool, so that the hospital waste water in the third stirring pool can be smoothly guided to the third filtration channel, and the subsequent filtration process is promoted to be smoothly carried out.
[0025] Preferably, a storage pool in communication with the third filtration channel is further arranged.
[0026] After the hospital waste water is filtered for three times, the solid pollutants can be effectively removed, and the hospital waste water at this time is stored in the storage pool, so that subsequent further waste water treatment is facilitated.
[0027] The beneficial effects of the utility model compared with prior art are:
[0028] The utility model discloses a hospital wastewater treatment equipment, simple structure easy to use, first stirring pool stirs hospital wastewater, makes hospital wastewater flow to first filter channel, and a vertical motion's first filter barrel is carried inside first filter channel, and hospital wastewater surges in from first connecting channel through first stirring pool, and first filter net is equipped with first filter barrel top, and hospital wastewater realizes solid -liquid separation here, and along with first power unit drives first filter barrel to rise, and solid contaminant is left in first filter net on first filter barrel top, and the hospital wastewater that passes first filter net flows to first filter channel bottom through first filter net on first filter barrel bottom, realizes the filtration. When first filter barrel rises in place, the staff can easily remove solid contaminant. At this moment, because first filter barrel is formed by a ring of first barrel wall that is closely connected, and is in close contact with the inner surface of the channel, the sealing property is guaranteed, and the first barrel wall disconnects first filter channel and first connecting channel at this time, and the unfiltered hospital wastewater cannot enter first filter channel at this moment, avoiding the unfiltered hospital wastewater escaping the filtration of first filter barrel, and guaranteeing the filtration effect. BRIEF DESCRIPTION OF DRAWINGS
[0029] In order to more clearly illustrate the technical solutions of the embodiments of the present application, the following will briefly introduce the drawings needed to be used in the embodiments, and it should be understood that the following drawings only show some embodiments of the present application, and should not be regarded as a limitation on the scope, and for those skilled in the art, other related drawings can also be obtained without creative labor.
[0030] Figure 1 It is the structural diagram of the hospital wastewater treatment equipment of the utility model one embodiment. DETAILED DESCRIPTION
[0031] In order to make the purpose, technical scheme and advantages of the embodiments of the present application more clear, the following will combine the drawings in the embodiments of the present application, and the technical scheme in the embodiments of the present application is described clearly and completely, obviously, the described embodiments are some embodiments of the present application, rather than all the embodiments. The components of the embodiments of the present application described and shown in the drawings here can be arranged and designed in various different configurations.
[0032] Therefore, the following detailed description of the embodiments of the present application provided in the drawings is not intended to limit the scope of the claimed present application, but only represents selected embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor are within the scope of protection of the present application.
[0033] It should be noted that similar reference numerals and letters refer to similar items throughout the accompanying drawings, and therefore, once an item is defined in one drawing, it is not necessary to further define and explain it in subsequent drawings. In the description of the embodiments of the present application, it should be understood that the terms "upper", "lower", "left", "right", "vertical", "horizontal", and the like are intended to indicate the orientation or positional relationship shown in the drawings, or the orientation or positional relationship commonly understood by those skilled in the art, or the orientation or positional relationship commonly used when the product of the present application is used, and are only for the convenience of describing the present application and simplifying the description, and therefore cannot be understood as indicating or implying that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the present application.
[0034] It should be noted that the embodiments in the present application and the features in the embodiments can be combined with each other without conflict.
[0035] The technical solutions in the present application will be described below in conjunction with the drawings.
[0036] The present embodiment provides a hospital wastewater treatment equipment for removing solid pollutants in hospital wastewater, comprising a first stirring pool 110, a first filter channel 120 arranged beside the first stirring pool 110 and arranged vertically, a first filter barrel 130 which can be lifted along the first filter channel 120, a first power unit 140 for driving the first filter barrel 130 to lift along the first filter channel 120, the first filter barrel 130 comprising a first barrel wall 131 which is surrounded by a circle and is attached to the inner surface of the first filter channel 120, and a first filter screen 132 connected to the upper and lower surfaces of the first barrel wall 131, and the first stirring pool 110 is connected to the first filter channel 120 through a first connecting channel 150.
[0037] The first stirring pool 110 stirs the hospital wastewater, so that the hospital wastewater flows to the first filtering channel 120, and the first filtering channel 120 is internally provided with a first filtering barrel 130 moving vertically, the hospital wastewater flows into the first filtering barrel 130 from the first stirring pool through the first connecting channel 150, the first filtering barrel 130 is provided with a first filtering screen 132 at the top, and the hospital wastewater is subjected to solid-liquid separation here, and the first power unit 140 drives the first filtering barrel 130 to rise, so that the solid pollutants are left on the first filtering screen 132 at the top of the first filtering barrel 130, and the hospital wastewater passing through the first filtering screen 132 flows to the bottom of the first filtering channel 120 through the first filtering screen 132 at the bottom of the first filtering barrel 130, so that the filtering is realized. When the first filtering barrel 130 is in place, the solid pollutants can be easily removed by the staff. At this time, since the first filtering barrel 130 is formed by a first barrel wall 131 closely connected in a circle, the first barrel wall 131 is in close contact with the inner surface of the channel, so that the sealing property is ensured, the first barrel wall 131 disconnects the first filtering channel 120 from the first connecting channel 150 at this time, and the unfiltered hospital wastewater cannot enter the first filtering channel 120 at this time, so that the unfiltered hospital wastewater cannot escape the filtering of the first filtering barrel 130, and the filtering effect is ensured.
[0038] In this embodiment, the first power unit 140 is arranged on the first mounting column 160, the side surface of the first mounting column 160 is provided with a first opening 161, and the first filtering screen 132 on the upper surface of the first barrel wall 131 can be raised to be flush with the bottom of the first opening 161.
[0039] The first power unit 140 is arranged on the first mounting column 160, the side surface of the first mounting column 160 is provided with a first opening 161, and the first filtering screen 132 on the upper surface of the first barrel wall 131 can be raised to be flush with the bottom of the first opening 161.
[0040] In this embodiment, the first stirring pool 110 is provided with a first stirring worm gear 111.
[0041] The first stirring worm gear 111 is arranged in the first stirring pool 110, so that the hospital wastewater can be smoothly guided to the first filtering channel 120, and the subsequent filtering process is promoted to be smoothly performed.
[0042] In the embodiment, a second stirring pool 210 is further included in communication with the first filtering channel 120, a second filtering channel 220 is arranged beside the second stirring pool 210 and vertically arranged, a second filtering barrel 230 is vertically movable along the second filtering channel 220, a second power unit 240 is arranged to drive the second filtering barrel 230 to vertically move along the second filtering channel 220, the second filtering barrel 230 includes a second barrel wall 231 which is annularly arranged and closely fitted with the inner surface of the second filtering channel 220, and a second filtering screen 232 which is connected with the upper and lower surfaces of the second barrel wall 231, and the second stirring pool 210 is connected with the second filtering channel 220 through a second connecting channel 250.
[0043] After the first filtering is completed, the second filtering is further performed, the hospital waste water in the first filtering channel 120 flows into the second stirring pool 210, the second stirring pool 210 stirs the hospital waste water so that the hospital waste water flows to the second filtering channel 220, the second filtering channel 220 is internally provided with a vertically movable second filtering barrel 230, the hospital waste water flows into the second filtering barrel 230 from the second connecting channel 250, the second filtering barrel 230 is provided with a second filtering screen 232 at the top, the hospital waste water is separated into solid and liquid at the second filtering screen 232, the solid pollutants are left on the second filtering screen 232 at the top of the second filtering barrel 230, the hospital waste water which passes through the second filtering screen 232 flows to the bottom of the second filtering channel 220 through the second filtering screen 232 at the bottom of the second filtering barrel 230, and the filtering is realized. When the second filtering barrel 230 is lifted to the position, the solid pollutants can be easily removed by the staff. At this time, the second filtering barrel 230 is formed by a ring of closely connected second barrel walls 231, which is closely fitted with the inner surface of the channel, so that the sealing is ensured, the second barrel walls 231 disconnect the second filtering channel 220 from the second connecting channel 250, the unfiltered hospital waste water cannot enter the second filtering channel 220 at this time, so that the unfiltered hospital waste water cannot escape the filtering of the second filtering barrel 230, and the filtering effect is ensured.
[0044] In the embodiment, the second power unit 240 is arranged on the second mounting column 260, the second mounting column 260 is provided with a second opening 261 on the side surface, and the second filtering screen 232 on the upper surface of the second barrel wall 231 can be lifted to be flush with the bottom of the second opening 261.
[0045] The second power unit 240 is arranged on the second mounting column 260, the second mounting column 260 is provided with a second opening 261 on the side surface, and the second filtering screen 232 on the upper surface of the second barrel wall 231 can be lifted to be flush with the bottom of the second opening 261, so that the solid pollutants can be easily removed by the staff.
[0046] In the embodiment, the second stirring pool 210 is provided with a second stirring worm gear 211.
[0047] The second stirring worm wheel 211 is added to make the hospital waste in the second stirring pool 210 smoothly guide to the second filtering channel 220, and promote the smooth progress of the subsequent filtering process.
[0048] In the embodiment, a third stirring pool 310 in communication with the second filtering channel 220 is further included, a third filtering channel 320 vertically arranged beside the third stirring pool 310 is further included, a third filtering barrel 330 capable of ascending and descending along the third filtering channel 320 is further included, a third power unit 340 driving the third filtering barrel 330 to ascend and descend along the third filtering channel 320 is further included, the third filtering barrel 330 includes a third barrel wall 331 surrounding a circle and abutting the inner surface of the third filtering channel 320, and a third filtering screen 332 connected with the upper and lower surfaces of the third barrel wall 331, and the third stirring pool 310 is connected with the third filtering channel 320 through a third connecting channel 350.
[0049] After the above-mentioned twice filtering is completed, a third filtering is further performed, the hospital waste in the second filtering channel 220 enters the third stirring pool 310, the third stirring pool 310 stirs the hospital waste to make the hospital waste flow to the third filtering channel 320, the third filtering channel 320 internally carries a third filtering barrel 330 vertically moving, the hospital waste from the stirring pool surges into the third connecting channel 350, the third filtering barrel 330 is equipped with a third filtering screen 332 at the top, the hospital waste realizes solid-liquid separation here, and along with the third power unit 340 driving the third filtering barrel 330 to ascend, solid pollutants are left on the third filtering screen 332 at the top of the third filtering barrel 330, the hospital waste passing through the third filtering screen 332 flows to the bottom of the third filtering channel 320 through the third filtering screen 332 at the bottom of the third filtering barrel 330, and the filtering is realized. When the third filtering barrel 330 is in place, the staff can easily remove the solid pollutants. At this time, since the third filtering barrel 330 is composed of a third barrel wall 331 closely connected in a circle and abutting the inner surface of the channel, the sealing property is ensured, the third barrel wall 331 disconnects the third filtering channel 320 and the third connecting channel 350 at this time, the unfiltered hospital waste cannot enter the third filtering channel 320 at this time, the unfiltered hospital waste is avoided from escaping the filtering of the third filtering barrel 330, and the filtering effect is ensured.
[0050] In the embodiment, the third power unit 340 is arranged on the third mounting column 360, the third opening 361 is excavated on the side surface of the third mounting column 360, and the third filtering screen 332 on the upper surface of the third barrel wall 331 can ascend to be flush with the bottom of the third opening 361.
[0051] The third power unit 340 is arranged on the third mounting column 360, the third opening 361 is excavated on the side surface of the third mounting column 360, and the third filtering screen 332 on the upper surface of the third barrel wall 331 can ascend to be flush with the bottom of the opening, and the staff can easily remove the solid pollutants.
[0052] In the embodiment, the third stirring pool 310 is provided with a third stirring worm 311.
[0053] The third stirring worm 311 is added, so that the hospital waste water in the third stirring pool 310 can be smoothly guided to the third filtering channel 320, and the subsequent filtering process is promoted.
[0054] In the embodiment, the storage pool 400 in communication with the third filtering channel 320 is further included.
[0055] After the hospital waste water is filtered for three times, the solid pollutants can be effectively removed, and the hospital waste water is stored in the storage pool, so that subsequent further waste water treatment is facilitated.
[0056] Although the embodiments of the utility model have been shown and described, it can be understood by those of ordinary skill in the art that various changes, modifications, replacements and variations can be made to the embodiments without departing from the principles and spirits of the utility model, and the scope of the utility model is defined by the appended claims and their equivalents.
Claims
1. A hospital wastewater treatment apparatus for removing solid contaminants from hospital wastewater, characterized by, The first stirring pool, the first filtering channel arranged beside the first stirring pool and arranged vertically, the first filtering barrel which can be lifted along the first filtering channel, the first power unit which drives the first filtering barrel to lift along the first filtering channel, the first barrel wall which is surrounded by a circle and is attached to the inner surface of the first filtering channel, and the first filtering screen which is connected to the upper and lower surfaces of the first barrel wall, the first stirring pool and the first filtering channel are connected through the first connecting channel.
2. The hospital wastewater treatment apparatus according to claim 1, characterized by The first power unit is arranged in the first mounting column, the first opening is dug in the side surface of the first mounting column, and the first filtering screen on the upper surface of the first barrel wall can be lifted to be flush with the bottom of the first opening.
3. The hospital wastewater treatment apparatus according to claim 2, characterized by The first stirring pool is provided with the first stirring worm.
4. The hospital wastewater treatment apparatus according to claim 1, characterized by The second stirring pool which is communicated with the first filtering channel, the second filtering channel arranged beside the second stirring pool and arranged vertically, the second filtering barrel which can be lifted along the second filtering channel, the second power unit which drives the second filtering barrel to lift along the second filtering channel, the second barrel wall which is surrounded by a circle and is attached to the inner surface of the second filtering channel, and the second filtering screen which is connected to the upper and lower surfaces of the second barrel wall, the second stirring pool and the second filtering channel are connected through the second connecting channel.
5. The hospital wastewater treatment apparatus according to claim 4, characterized by The second power unit is arranged in the second mounting column, the second opening is dug in the side surface of the second mounting column, and the second filtering screen on the upper surface of the second barrel wall can be lifted to be flush with the bottom of the second opening.
6. The hospital wastewater treatment apparatus according to claim 5, characterized by The second stirring pool is provided with the second stirring worm.
7. The hospital wastewater treatment apparatus according to claim 4, characterized by The third stirring pool which is communicated with the second filtering channel, the third filtering channel arranged beside the third stirring pool and arranged vertically, the third filtering barrel which can be lifted along the third filtering channel, the third power unit which drives the third filtering barrel to lift along the third filtering channel, the third barrel wall which is surrounded by a circle and is attached to the inner surface of the third filtering channel, and the third filtering screen which is connected to the upper and lower surfaces of the third barrel wall, the third stirring pool and the third filtering channel are connected through the third connecting channel.
8. The hospital wastewater treatment apparatus according to claim 7, characterized by The third power unit is arranged in the third mounting column, the third opening is dug in the side surface of the third mounting column, and the third filtering screen on the upper surface of the third barrel wall can be lifted to be flush with the bottom of the third opening.
9. The hospital wastewater treatment apparatus according to claim 8, characterized by The third stirring pool is provided with the third stirring worm.
10. The hospital wastewater treatment apparatus according to claim 7, characterized by The storage pool which is communicated with the third filtering channel.