CN219558857U - Medical wastewater pretreatment device - Google Patents
Medical wastewater pretreatment device Download PDFInfo
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- CN219558857U CN219558857U CN202320660627.4U CN202320660627U CN219558857U CN 219558857 U CN219558857 U CN 219558857U CN 202320660627 U CN202320660627 U CN 202320660627U CN 219558857 U CN219558857 U CN 219558857U
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- 239000002351 wastewater Substances 0.000 title claims abstract description 43
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 25
- 238000012545 processing Methods 0.000 claims description 14
- 238000007789 sealing Methods 0.000 claims description 5
- 230000005540 biological transmission Effects 0.000 claims description 3
- 230000008595 infiltration Effects 0.000 claims 2
- 238000001764 infiltration Methods 0.000 claims 2
- 239000002699 waste material Substances 0.000 abstract description 16
- 238000000034 method Methods 0.000 abstract description 5
- 239000000645 desinfectant Substances 0.000 abstract description 2
- 239000002906 medical waste Substances 0.000 abstract description 2
- 238000004065 wastewater treatment Methods 0.000 abstract description 2
- 238000001914 filtration Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 2
- 239000010865 sewage Substances 0.000 description 2
- 239000010802 sludge Substances 0.000 description 2
- 239000005708 Sodium hypochlorite Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005842 biochemical reaction Methods 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000000523 sample Substances 0.000 description 1
- SUKJFIGYRHOWBL-UHFFFAOYSA-N sodium hypochlorite Chemical compound [Na+].Cl[O-] SUKJFIGYRHOWBL-UHFFFAOYSA-N 0.000 description 1
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W10/00—Technologies for wastewater treatment
- Y02W10/10—Biological treatment of water, waste water, or sewage
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Abstract
本实用新型属于废水处理技术领域,尤其为一种医疗废水预处理装置,包括处理仓,所述处理仓的下端一侧固定有收集仓,所述处理仓的内部中间位置安装有滤网,所述收集仓的内部安装有收集机构,所述收集机构包括收集槽、渗水孔和斜坡,所述收集槽位于收集仓的内部,所述收集槽的下端内部开设有渗水孔,所述收集槽的下端固定有斜坡,所述收集仓的外端固定安装有盖板,所述处理仓的顶部设有进水口,所述处理仓的底部设有出水口,解决了上述方案在处理废水时,直接将废水排入处理槽中,由于废水中会掺杂一些废物,如果不提前对废物进行过滤处理,导致后续准确根据需处理水量来配置消毒液,并且处理过程中容易造成堵塞的现象的问题。
The utility model belongs to the technical field of waste water treatment, in particular to a medical waste water pretreatment device, which includes a treatment bin, a collection bin is fixed on the lower side of the treatment bin, and a filter screen is installed in the middle of the treatment bin. A collection mechanism is installed inside the collection bin, and the collection mechanism includes a collection tank, a water seepage hole and a slope. The lower end is fixed with a slope, the outer end of the collection bin is fixedly equipped with a cover plate, the top of the treatment bin is provided with a water inlet, and the bottom of the treatment bin is provided with a water outlet, which solves the above problem when treating wastewater. Discharge the wastewater into the treatment tank, because the wastewater will be mixed with some waste, if the waste is not filtered in advance, it will lead to the subsequent accurate configuration of disinfectant according to the amount of water to be treated, and the problem of clogging is likely to occur during the treatment process.
Description
技术领域technical field
本实用新型属于废水处理技术领域,具体涉及一种医疗废水预处理装置。The utility model belongs to the technical field of waste water treatment, in particular to a medical waste water pretreatment device.
背景技术Background technique
医疗污水主要是从医院的诊疗室、化验室、病房、洗衣房、X片照相室和手术室等排放的污水,其污水来源及成分十分复杂,因此医疗废水需经医院内污水处理站进行生化处理后方可排入市政管网;Medical sewage is mainly sewage discharged from the hospital's consultation rooms, laboratories, wards, laundry rooms, X-ray photography rooms, and operating rooms. After treatment, it can be discharged into the municipal pipe network;
经查公开(公告)号:202221510161.1,公开了一种医疗废水预处理装置,此技术中公开了“新型通过控制器根据两组测定探头测定的pH值、ORP值,自动调节加药泵启动,控制加药量,并通过合理确定pH值、ORP值的阈值确保次氯酸钠能够完全反应,确保后续生化反应活性污泥的活性”等技术方案,具有“避免目前进行污水预处理时,投入的消毒剂未完全反应的剂量会对后续生化处理单元内的活性污泥造成影响的问题”等技术效果;After investigation, the public (announcement) number: 202221510161.1, discloses a medical wastewater pretreatment device. This technology discloses that "a new type of pH value and ORP value measured by two sets of measuring probes through the controller automatically adjusts the start of the dosing pump. Control the amount of dosing, and ensure the complete reaction of sodium hypochlorite by reasonably determining the threshold value of pH value and ORP value, and ensure the activity of the subsequent biochemical reaction activated sludge. The incompletely reacted dosage will affect the activated sludge in the subsequent biochemical treatment unit” and other technical effects;
但是,上述方案在处理废水时,直接将废水排入处理槽中,由于废水中会掺杂一些废物,如果不提前对废物进行过滤处理,导致后续准确根据需处理水量来配置消毒液,并且处理过程中容易造成堵塞的现象。However, when the above-mentioned solution treats wastewater, the wastewater is directly discharged into the treatment tank. Since the wastewater will be mixed with some waste, if the waste is not filtered in advance, the follow-up will accurately configure the disinfectant according to the amount of water to be treated, and the treatment It is easy to cause blockage in the process.
为解决上述问题,本申请中提出一种医疗废水预处理装置。In order to solve the above problems, this application proposes a medical wastewater pretreatment device.
实用新型内容Utility model content
为解决现有技术中存在的上述问题,本实用新型提供了一种医疗废水预处理装置,具有对废水中掺杂的废物进行破碎,并进行过滤,同时方便将过滤后的废物取出的特点。In order to solve the above problems in the prior art, the utility model provides a medical wastewater pretreatment device, which has the characteristics of crushing and filtering the waste mixed in the waste water, and at the same time, it is convenient to take out the filtered waste.
为实现上述目的,本实用新型提供如下技术方案:一种医疗废水预处理装置,包括处理仓,所述处理仓的下端一侧固定有收集仓,所述处理仓的内部中间位置安装有滤网,所述收集仓的内部安装有收集机构,所述收集机构包括收集槽、渗水孔和斜坡,所述收集槽位于收集仓的内部,所述收集槽的下端内部开设有渗水孔,所述收集槽的下端固定有斜坡,所述收集仓的外端固定安装有盖板,所述处理仓的顶部设有进水口,所述处理仓的底部设有出水口。In order to achieve the above purpose, the utility model provides the following technical solutions: a medical wastewater pretreatment device, including a treatment bin, a collection bin is fixed on one side of the lower end of the treatment bin, and a filter screen is installed in the middle of the treatment bin , the inside of the collection bin is equipped with a collection mechanism, the collection mechanism includes a collection tank, a water seepage hole and a slope, the collection tank is located inside the collection bin, and a water seepage hole is opened inside the lower end of the collection tank, and the collection tank The lower end of the tank is fixed with a slope, the outer end of the collection bin is fixed with a cover plate, the top of the processing bin is provided with a water inlet, and the bottom of the processing bin is provided with a water outlet.
作为本实用新型的一种医疗废水预处理装置优选技术方案,所述处理仓的内部上方位置转动连接有两个轴杆,所述轴杆的外壁固定有若干个刀片,两个所述轴杆的前端均固定连接有齿轮,且两个齿轮啮合传动,其中一个所述轴杆的后端固定连接有带轮,所述处理仓的后端固定安装有电机,所述电机的输出端与带轮之间连接有皮带。As a preferred technical solution of a medical wastewater pretreatment device of the present utility model, two shafts are rotatably connected to the inner upper position of the treatment chamber, and several blades are fixed on the outer wall of the shaft, and the two shafts are The front ends of the shaft are fixedly connected with gears, and the two gears are meshed for transmission. The rear end of one of the shafts is fixedly connected with a pulley, and the rear end of the processing chamber is fixedly equipped with a motor. A belt is connected between the wheels.
作为本实用新型的一种医疗废水预处理装置优选技术方案,所述处理仓的两侧内壁固定有支撑架,且滤网放置在两侧支撑架的上方之间。As a preferred technical solution of the medical wastewater pretreatment device of the present invention, support frames are fixed on the inner walls of both sides of the treatment chamber, and the filter screen is placed between the upper sides of the support frames.
作为本实用新型的一种医疗废水预处理装置优选技术方案,所述滤网靠近收集仓的一端高度低于另一端。As a preferred technical solution of the medical wastewater pretreatment device of the present utility model, the height of one end of the filter near the collection bin is lower than that of the other end.
作为本实用新型的一种医疗废水预处理装置优选技术方案,所述收集仓的外端表面固定有一圈密封圈。As a preferred technical solution of the medical wastewater pretreatment device of the present invention, a sealing ring is fixed on the outer end surface of the collection bin.
作为本实用新型的一种医疗废水预处理装置优选技术方案,所述盖板的四个角配合螺栓与收集仓固定安装。As a preferred technical solution of the medical wastewater pretreatment device of the present utility model, the four corners of the cover plate are fitted with bolts and fixedly installed with the collection bin.
与现有技术相比,本实用新型的有益效果是:通过电机的输出端配合皮带带动带轮旋转,带轮带动其中一个轴杆旋转,轴杆通过齿轮配合另一个齿轮带动另一个轴杆同步反向旋转,使得两个轴杆均带动刀片对废水中的废物进行破碎;Compared with the prior art, the beneficial effect of the utility model is: the output end of the motor cooperates with the belt to drive the pulley to rotate, the pulley drives one of the shafts to rotate, and the shaft drives the other shaft through the gear and the other gear to synchronize Reverse rotation, so that both shafts drive the blades to crush the waste in the wastewater;
通过滤网将废水第一次过滤,过滤后的废水落入处理仓内部下方后从出水口排出,过滤后残留的废物通过滤网滑落至收集槽的内部进行收集,收集槽内部收集的废物中还会残留少量的废水,少量的废水从渗水孔渗入至斜坡,通过斜坡滑落至处理仓的内部下方后从出水口排出。The waste water is filtered for the first time through the filter screen, and the filtered waste water falls into the bottom of the treatment chamber and is discharged from the water outlet. After filtering, the residual waste slides down to the inside of the collection tank for collection. A small amount of waste water will remain, and a small amount of waste water seeps into the slope from the seepage hole, slides down to the inner bottom of the treatment chamber through the slope, and then is discharged from the water outlet.
附图说明Description of drawings
附图用来提供对本实用新型的进一步理解,并且构成说明书的一部分,与本实用新型的实施例一起用于解释本实用新型,并不构成对本实用新型的限制。在附图中:The accompanying drawings are used to provide a further understanding of the utility model, and constitute a part of the description, and are used to explain the utility model together with the embodiments of the utility model, and do not constitute a limitation to the utility model. In the attached picture:
图1为本实用新型正面的结构示意图;Fig. 1 is the structural representation of the front of the utility model;
图2为本实用新型背面的结构示意图;Fig. 2 is the structural representation of the back of the utility model;
图3为本实用新型剖面的结构示意图;Fig. 3 is the structural representation of the section of the utility model;
图4为本实用新型中收集机构的剖面结构示意图;Fig. 4 is the sectional structure schematic diagram of collecting mechanism in the utility model;
图中:1、处理仓;2、收集仓;3、滤网;4、收集机构;401、收集槽;402、渗水孔;403、斜坡;5、盖板;6、进水口;7、出水口;8、支撑架;9、密封圈;10、轴杆;11、刀片;12、齿轮;13、带轮;14、电机;15、皮带。In the figure: 1, treatment bin; 2, collection bin; 3, filter screen; 4, collection mechanism; 401, collection tank; 402, seepage hole; 403, slope; 5, cover plate; 6, water inlet; 7, outlet Nozzle; 8. Support frame; 9. Seal ring; 10. Shaft; 11. Blade; 12. Gear; 13. Pulley; 14. Motor; 15. Belt.
具体实施方式Detailed ways
下面将结合本实用新型实施例中的附图,对本实用新型实施例中的技术方案进行清楚、完整地描述,显然,所描述的实施例仅仅是本实用新型一部分实施例,而不是全部的实施例。基于本实用新型中的实施例,本领域普通技术人员在没有做出创造性劳动前提下所获得的所有其他实施例,都属于本实用新型保护的范围。The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.
实施例Example
请参阅图1-4,本实用新型提供以下技术方案:一种医疗废水预处理装置,包括处理仓1,处理仓1的下端一侧固定有收集仓2,处理仓1的内部中间位置安装有滤网3,收集仓2的内部安装有收集机构4,收集机构4包括收集槽401、渗水孔402和斜坡403,收集槽401位于收集仓2的内部,收集槽401的下端内部开设有渗水孔402,收集槽401的下端固定有斜坡403,收集仓2的外端固定安装有盖板5,处理仓1的顶部设有进水口6,处理仓1的底部设有出水口7,本实施方案中,当破碎后的废水落入滤网3上时,通过滤网3将废水第一次过滤,过滤后的废水落入处理仓1内部下方后从出水口7排出,过滤后残留的废物通过滤网3滑落至收集槽401的内部进行收集,收集槽401内部收集的废物中还会残留少量的废水,少量的废水从渗水孔402渗入至斜坡403,通过斜坡403滑落至处理仓1的内部下方后从出水口7排出。Please refer to Figures 1-4, the utility model provides the following technical solutions: a medical wastewater pretreatment device, including a treatment bin 1, a collection bin 2 is fixed on the lower side of the treatment bin 1, and a collection bin 2 is installed in the middle of the treatment bin 1 The filter screen 3 and the collection chamber 2 are equipped with a collection mechanism 4, the collection mechanism 4 includes a collection tank 401, a water seepage hole 402 and a slope 403, the collection tank 401 is located inside the collection chamber 2, and the lower end of the collection tank 401 is provided with a water seepage hole 402, the lower end of the collection tank 401 is fixed with a slope 403, the outer end of the collection bin 2 is fixedly equipped with a cover plate 5, the top of the processing bin 1 is provided with a water inlet 6, and the bottom of the processing bin 1 is provided with a water outlet 7, this embodiment In the process, when the broken waste water falls on the filter screen 3, the waste water is filtered through the filter screen 3 for the first time, and the filtered waste water falls into the bottom of the treatment chamber 1 and is discharged from the water outlet 7, and the residual waste after filtering is passed through The filter screen 3 slides down to the inside of the collection tank 401 for collection, and a small amount of waste water remains in the waste collected in the collection tank 401, and a small amount of waste water seeps into the slope 403 from the seepage hole 402, and slides down to the inside of the treatment bin 1 through the slope 403 Discharge from water outlet 7 after the bottom.
具体的,处理仓1的内部上方位置转动连接有两个轴杆10,轴杆10的外壁固定有若干个刀片11,两个轴杆10的前端均固定连接有齿轮12,且两个齿轮12啮合传动,其中一个轴杆10的后端固定连接有带轮13,处理仓1的后端固定安装有电机14,电机14的输出端与带轮13之间连接有皮带15,本实施例中当废水从进水口6进入处理仓1内部后,通过电机14的输出端配合皮带15带动带轮13旋转,带轮13带动其中一个轴杆10旋转,轴杆10通过齿轮12配合另一个齿轮12带动另一个轴杆10同步反向旋转,使得两个轴杆10均带动刀片11对废水中的废物进行破碎。Specifically, two shafts 10 are rotatably connected to the inner upper position of the processing chamber 1, and several blades 11 are fixed on the outer wall of the shaft 10, and gears 12 are fixedly connected to the front ends of the two shafts 10, and the two gears 12 Mesh transmission, the rear end of one of the shafts 10 is fixedly connected with a pulley 13, the rear end of the processing bin 1 is fixedly installed with a motor 14, and a belt 15 is connected between the output end of the motor 14 and the pulley 13, in this embodiment When the waste water enters the interior of the treatment chamber 1 from the water inlet 6, the output end of the motor 14 cooperates with the belt 15 to drive the pulley 13 to rotate, and the pulley 13 drives one of the shafts 10 to rotate, and the shaft 10 cooperates with the other gear 12 through the gear 12 Drive the other shaft 10 to rotate synchronously and reversely, so that both shafts 10 drive the blade 11 to crush the waste in the waste water.
具体的,处理仓1的两侧内壁固定有支撑架8,且滤网3放置在两侧支撑架8的上方之间,本实施例中当滤网3需要清洁时,将盖板5拆卸并将收集仓2内部的收集机构4取出,然后将手通过收集仓2伸入处理仓1内部,再向上抬起滤网3,使其与支撑架8脱离,从而可将滤网3从收集仓2取出。Specifically, support frames 8 are fixed on the inner walls of both sides of the processing chamber 1, and the filter screen 3 is placed between the tops of the support frames 8 on both sides. In this embodiment, when the filter screen 3 needs to be cleaned, the cover plate 5 is disassembled and Take out the collection mechanism 4 inside the collection bin 2, then extend your hand through the collection bin 2 into the inside of the processing bin 1, and then lift up the filter screen 3 to separate it from the support frame 8, so that the filter screen 3 can be removed from the collection bin 2 Take out.
具体的,滤网3靠近收集仓2的一端高度低于另一端,本实施例中使得落入滤网3上的废物可滑落至收集仓2内部。Specifically, the height of one end of the filter screen 3 close to the collection bin 2 is lower than that of the other end, so that the waste falling on the filter screen 3 can slide into the collection bin 2 in this embodiment.
具体的,收集仓2的外端表面固定有一圈密封圈9,本实施例中通过密封圈9提高盖板5与收集仓2安装后之间的密封性。Specifically, a sealing ring 9 is fixed on the outer end surface of the collecting bin 2 , and in this embodiment, the sealing ring 9 is used to improve the sealing performance between the cover plate 5 and the collecting bin 2 after installation.
具体的,盖板5的四个角配合螺栓与收集仓2固定安装,本实施例中通过盖板5可进行拆装,方便将内部的收集机构4取出和放入。Specifically, the four corners of the cover plate 5 are fitted with bolts to fix the collection bin 2. In this embodiment, the cover plate 5 can be disassembled to facilitate the removal and insertion of the internal collection mechanism 4.
本实用新型的工作原理及使用流程:首先,废水从进水口6进入处理仓1内部后,通过电机14的输出端配合皮带15带动带轮13旋转,带轮13带动其中一个轴杆10旋转,轴杆10通过齿轮12配合另一个齿轮12带动另一个轴杆10同步反向旋转,使得两个轴杆10均带动刀片11对废水中的废物进行破碎;当破碎后的废水落入滤网3上时,通过滤网3将废水第一次过滤,过滤后的废水落入处理仓1内部下方后从出水口7排出,过滤后残留的废物通过滤网3滑落至收集槽401的内部进行收集,收集槽401内部收集的废物中还会残留少量的废水,少量的废水从渗水孔402渗入至斜坡403,通过斜坡403滑落至处理仓1的内部下方后从出水口7排出;最后可将盖板5拆卸并将收集仓2内部的收集机构4取出,将内部收集的废物倒出。The working principle and application process of the utility model: firstly, after the waste water enters the interior of the treatment chamber 1 from the water inlet 6, the output end of the motor 14 cooperates with the belt 15 to drive the pulley 13 to rotate, and the pulley 13 drives one of the shafts 10 to rotate, The shaft 10 drives the other shaft 10 to rotate synchronously and reversely through the gear 12 and another gear 12, so that both shafts 10 drive the blade 11 to crush the waste in the waste water; when the crushed waste water falls into the filter screen 3 When going up, the waste water is filtered for the first time through the filter screen 3, and the filtered waste water falls into the bottom of the treatment chamber 1 and then discharged from the water outlet 7, and the residual waste after filtering slides down to the inside of the collection tank 401 through the filter screen 3 for collection A small amount of waste water will remain in the waste collected in the collection tank 401, and a small amount of waste water will infiltrate from the seepage hole 402 to the slope 403, slide down through the slope 403 to the bottom of the treatment chamber 1, and then be discharged from the water outlet 7; finally, the cover can be removed. The plate 5 is disassembled and the collection mechanism 4 inside the collection bin 2 is taken out, and the waste collected inside is poured out.
最后应说明的是:以上所述仅为本实用新型的优选实施例而已,并不用于限制本实用新型,尽管参照前述实施例对本实用新型进行了详细的说明,对于本领域的技术人员来说,其依然可以对前述各实施例所记载的技术方案进行修改,或者对其中部分技术特征进行等同替换。凡在本实用新型的精神和原则之内,所作的任何修改、等同替换、改进等,均应包含在本实用新型的保护范围之内。Finally, it should be noted that: the above is only a preferred embodiment of the utility model, and is not intended to limit the utility model, although the utility model has been described in detail with reference to the foregoing embodiments, for those skilled in the art , it is still possible to modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present utility model shall be included in the protection scope of the present utility model.
Claims (6)
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