CN104860395A - Efficient mixing aeration regulation pool for sewage - Google Patents
Efficient mixing aeration regulation pool for sewage Download PDFInfo
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- CN104860395A CN104860395A CN201510258776.8A CN201510258776A CN104860395A CN 104860395 A CN104860395 A CN 104860395A CN 201510258776 A CN201510258776 A CN 201510258776A CN 104860395 A CN104860395 A CN 104860395A
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- 238000005273 aeration Methods 0.000 title claims abstract description 117
- 239000010865 sewage Substances 0.000 title claims abstract description 105
- 239000002351 wastewater Substances 0.000 claims description 6
- 230000000694 effects Effects 0.000 claims description 5
- 230000008676 import Effects 0.000 claims 2
- 238000001914 filtration Methods 0.000 claims 1
- 230000001105 regulatory effect Effects 0.000 abstract description 48
- 239000010802 sludge Substances 0.000 abstract description 31
- 238000003756 stirring Methods 0.000 abstract description 26
- 239000000126 substance Substances 0.000 abstract description 3
- 238000004064 recycling Methods 0.000 abstract 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 19
- 238000011084 recovery Methods 0.000 description 18
- 239000007789 gas Substances 0.000 description 8
- 238000000034 method Methods 0.000 description 6
- 238000004519 manufacturing process Methods 0.000 description 4
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 239000006227 byproduct Substances 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 241000251468 Actinopterygii Species 0.000 description 1
- 241001465754 Metazoa Species 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000008239 natural water Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 230000004083 survival effect Effects 0.000 description 1
- 238000004065 wastewater treatment Methods 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
本发明提供污水高效混合曝气调节池，曝气装置包括曝气进气泵、曝气进气管路和曝气部件，在曝气进气管路上均匀设有曝气口，曝气部件设在曝气口上，曝气部件包括曝气头和曝气连接管，在曝气头顶部均匀设有曝气喷口，曝气头底部与曝气连接管相连，在曝气进气管路一端设有曝气进气泵，污水深处搅拌装置设在调节池主体底端，污水上下搅拌装置设在调节池主体内，顶层污泥回收装置包括污泥回收槽、污泥收集刮板和刮板滑动导轨，刮板滑动导轨设在调节池主体顶端，污泥收集刮板活动设在刮板滑动导轨上，污泥回收槽通过污泥回收导轨设在调节池主体顶端一侧。提高污水处理池的曝气效率，同时能够分类的对污水内所包含的物质进行回收处理。
The invention provides an efficient mixed aeration regulating tank for sewage. The aeration device includes an aeration intake pump, an aeration intake pipeline and an aeration component. Aeration ports are uniformly arranged on the aeration intake pipeline, and the aeration component is arranged on the aeration On the mouth, the aeration part includes the aeration head and the aeration connecting pipe. The aeration nozzle is uniformly arranged on the top of the aeration head, the bottom of the aeration head is connected with the aeration connecting pipe, and an aeration inlet is arranged at one end of the aeration inlet pipe. The air pump and the deep sewage stirring device are installed at the bottom of the main body of the regulating tank. The sliding guide rail is set on the top of the main body of the regulating tank, the sludge collection scraper is movable on the sliding guide rail of the scraper, and the sludge recycling tank is set on the top side of the main body of the regulating tank through the sludge recycling guide rail. Improve the aeration efficiency of the sewage treatment tank, and at the same time be able to classify and recycle the substances contained in the sewage.
Description
技术领域technical field
本发明涉及污水处理装置技术领域，更具体地说涉及一种污水高效混合曝气调节池。The invention relates to the technical field of sewage treatment devices, and more specifically relates to a sewage high-efficiency mixed aeration regulating tank.
背景技术Background technique
污水处理(sewage treatment,wastewater treatment)：为使污水达到排水某一水体或再次使用的水质要求对其进行净化的过程。污水处理被广泛应用于建筑、农业，交通、能源、石化、环保、城市景观、医疗、餐饮等各个领域，也越来越多地走进寻常百姓的日常生活。Sewage treatment (sewage treatment, wastewater treatment): The process of purifying sewage to meet the water quality requirements of a certain water body for drainage or reuse. Sewage treatment is widely used in various fields such as construction, agriculture, transportation, energy, petrochemical, environmental protection, urban landscape, medical treatment, catering, etc., and it is also increasingly entering the daily life of ordinary people.
近几年来，城市生活污水排放已是中国城市水的主要污染源城市生活污水处理是当前和今后城市节水和城市水环境保护工作的重中之重，这就要求我们要把处理生活污水设施的建设作为城市基础设施的重要内容来抓，而且是急不可待的事情。而目前的污水处理池制作成本高，处理效果差。In recent years, the discharge of urban domestic sewage has become the main pollution source of China's urban water. Urban domestic sewage treatment is the top priority of urban water conservation and urban water environment protection at present and in the future. This requires us to deal with domestic sewage facilities. Construction is an important part of urban infrastructure, and it is a matter of urgency. However, the current sewage treatment tanks have high production costs and poor treatment effects.
在一些工业过程中，如食品、造纸、钢铁等化工企业生产过程中也会排放大量的污水，而这些污水大部分属于有机废水，这种有机污水需经过处理才能排放到自然界中，否则直接排放到自然界水体中会迅速消耗水中的溶解氧，造成水体缺氧而影响鱼类和其他水生动物的生存，同时污水中的悬浮物易在厌氧条件下分解产生臭气，恶化水质。In some industrial processes, such as food, paper, steel and other chemical enterprises, a large amount of sewage is also discharged during the production process, and most of these sewage are organic wastewater. This organic sewage needs to be treated before it can be discharged into nature, otherwise it will be discharged directly. In the natural water body, the dissolved oxygen in the water will be consumed rapidly, resulting in the lack of oxygen in the water body and affecting the survival of fish and other aquatic animals. At the same time, the suspended solids in the sewage are easy to decompose under anaerobic conditions to generate odor and deteriorate the water quality.
发明内容Contents of the invention
本发明克服了现有技术中的不足，目前的污水处理池制作成本高，处理效果差，提供了一种污水高效混合曝气调节池，提高污水处理池的曝气效率，同时能够分类的对污水内所包含的物质进行回收处理。The invention overcomes the deficiencies in the prior art. The current sewage treatment tanks have high production costs and poor treatment effects, and provide a sewage high-efficiency mixed aeration regulating tank, which improves the aeration efficiency of the sewage treatment tanks and can be classified at the same time. The substances contained in the sewage are recycled.
本发明的目的通过下述技术方案予以实现。The purpose of the present invention is achieved through the following technical solutions.
污水高效混合曝气调节池，包括调节池主体、曝气装置、搅拌装置以及顶层污泥回收装置，所述调节池主体左侧设置有污水进水口，所述污水进水口与污水进水管路相连，所述调节池主体右侧设置有污水出水口，在所述污水出水口上设置有过滤格栅，所述污水出水口与所述污水排水管路相连，在所述污水排水管路上设置有所述污水泵，所述调节池主体采用横截面为倒置的等腰梯形的结构，所述曝气装置包括曝气进气泵、曝气进气管路以及曝气部件，所述曝气进气管路围绕所述调节池主体内部设置，在所述曝气进气管路上均匀的设置有所述曝气口，所述曝气部件设置在所述曝气口上，所述曝气部件包括曝气头以及曝气连接管，所述曝气头采用横截面为半圆形的结构，在所述曝气头顶部均匀的设置有曝气喷口，所述曝气头底部与所述曝气连接管相连，在所述曝气进气管路一端设置有所述曝气进气泵，所述搅拌装置包括污水深处搅拌装置以及污水上下搅拌装置，所述污水深处搅拌装置设置在所述调节池主体底端，所述污水上下搅拌装置设置在所述调节池主体内，所述污水上下搅拌装置伸入所述调节池主体内的长度小于所述调节池主体的深度，所述顶层污泥回收装置包括污泥回收槽、污泥收集刮板以及刮板滑动导轨，所述刮板滑动导轨设置在所述调节池主体顶端，所述污泥收集刮板活动的设置在所述刮板滑动导轨上，所述污泥回收槽通过污泥回收导轨设置在所述调节池主体顶端一侧，所述污泥回收槽采用“L”形结构。Sewage high-efficiency mixed aeration regulating tank, including the main body of the regulating tank, aeration device, stirring device and top layer sludge recovery device, the left side of the main body of the regulating tank is provided with a sewage water inlet, and the sewage water inlet is connected to the sewage water inlet pipeline , the right side of the main body of the regulating pool is provided with a sewage outlet, and a filter grill is arranged on the sewage outlet, and the sewage outlet is connected with the sewage drainage pipeline, and the sewage drainage pipeline is provided with The sewage pump, the main body of the regulating tank adopts an inverted isosceles trapezoidal structure in cross section, the aeration device includes an aeration intake pump, an aeration intake pipeline and aeration components, and the aeration intake pipeline Arranged around the inside of the regulating tank main body, the aeration port is evenly arranged on the aeration inlet pipeline, the aeration component is arranged on the aeration port, and the aeration component includes an aeration head and An aeration connecting pipe, the aeration head adopts a semicircular cross-section structure, an aeration nozzle is uniformly arranged on the top of the aeration head, the bottom of the aeration head is connected with the aeration connecting pipe, The aeration inlet pump is arranged at one end of the aeration inlet pipeline, and the stirring device includes a sewage deep stirring device and a sewage up and down stirring device, and the sewage deep stirring device is arranged at the bottom of the main body of the regulating tank , the sewage up and down stirring device is arranged in the main body of the regulating pool, the length of the sewage up and down stirring device extending into the main body of the regulating pool is less than the depth of the main body of the regulating pool, and the top sludge recovery device includes sewage mud recovery tank, sludge collection scraper and scraper sliding guide rail, the scraper sliding guide rail is arranged on the top of the main body of the adjustment tank, and the sludge collection scraper is movable on the scraper sliding guide rail, so The sludge recovery tank is arranged on the top side of the main body of the regulating tank through the sludge recovery guide rail, and the sludge recovery tank adopts an "L"-shaped structure.
在所述调节池主体顶端设置有出气口，所述出气口通过排气管路与收集气瓶相连。An air outlet is arranged on the top of the main body of the adjustment tank, and the air outlet is connected with a gas collection cylinder through an exhaust pipeline.
在所述调节池主体底端外侧设置有污水深处搅拌装置驱动电机，在所述调节池主体顶端外侧设置有污水上下搅拌装置驱动电机。A driving motor for a sewage deep stirring device is provided outside the bottom of the regulating tank main body, and a driving motor for a sewage up and down stirring device is provided outside the top of the regulating tank main body.
在所述调节池主体顶端一侧设置有曝气管进口，在所述调节池主体顶端另一侧设置有曝气管出口，所述曝气进气管路通过所述曝气管进口进入所述调节池主体内部，所述曝气进气管路通过所述曝气管出口离开所述调节池主体内部。An inlet of an aeration pipe is provided on one side of the top of the main body of the regulating tank, and an outlet of an aeration pipe is provided on the other side of the main body of the regulating tank, and the aeration inlet pipeline enters the Inside the main body of the regulating tank, the aeration air intake pipeline leaves the inside of the main body of the regulating tank through the outlet of the aeration pipe.
本发明的有益效果为：与现有技术相比，本发明设置有曝气装置，通过围绕设置在调节池主体内的曝气装置，大大提高了调节池主体内部污水的曝气作用，与污水深处搅拌装置以及污水上下搅拌装置相结合以后，使得污水深处也能够进行有效地曝气，大大提高了污水处理的效率，减少了污水处理所需的时间；顶层污泥回收装置的设置，使得漂浮于污水上层的污泥能够提前被顶层污泥回收装置所收集，使得漂浮于污水上层的污泥不会影响污水的曝气作用，同时也降低了污水中污泥的含量；在所述调节池主体顶端设置有出气口，出气口与收集气瓶相连，能够收集在污水处理过程中产生的沼气以及其他气体，这样不仅有效地利用了污水处理过程中所产生的各种副产物，同时也能保证调节池主体内部压力的稳定，保证调节池主体稳定的运转。The beneficial effects of the present invention are: compared with the prior art, the present invention is provided with an aeration device, and by surrounding the aeration device arranged in the main body of the regulating tank, the aeration effect of the sewage inside the main body of the regulating tank is greatly improved, and the sewage After the combination of the deep stirring device and the sewage stirring device up and down, the deep part of the sewage can also be aerated effectively, which greatly improves the efficiency of sewage treatment and reduces the time required for sewage treatment; the setting of the top sludge recovery device, The sludge floating on the upper layer of the sewage can be collected by the top sludge recovery device in advance, so that the sludge floating on the upper layer of the sewage will not affect the aeration of the sewage, and at the same time reduce the sludge content in the sewage; There is an air outlet on the top of the main body of the regulating tank, and the air outlet is connected to the collecting gas cylinder, which can collect the methane and other gases produced in the sewage treatment process, so that not only the various by-products produced in the sewage treatment process are effectively used, but also It can also ensure the stability of the internal pressure of the main body of the regulating pool and ensure the stable operation of the main body of the regulating pool.
附图说明Description of drawings
图1是本发明的整体结构示意图；Fig. 1 is the overall structure schematic diagram of the present invention;
图2是本发明中曝气装置的结构示意图。Fig. 2 is a schematic structural view of the aeration device in the present invention.
图中：1为调节池主体，2为曝气装置，3为污水进水口，4为污水进水管路，5为污水出水口，6为污水排水管路，7为曝气进气泵，8为曝气进气管路，9为曝气头，10为曝气连接管，11为污水深处搅拌装置，12为污水上下搅拌装置，13为污泥回收槽，14为污泥收集刮板，15为刮板滑动导轨，16为出气口，17为排气管路，18为污水泵。In the figure: 1 is the main body of the regulating tank, 2 is the aeration device, 3 is the sewage water inlet, 4 is the sewage water inlet pipeline, 5 is the sewage water outlet, 6 is the sewage drainage pipeline, 7 is the aeration intake pump, 8 is the Aeration inlet pipeline, 9 is the aeration head, 10 is the aeration connecting pipe, 11 is the deep sewage stirring device, 12 is the sewage stirring device up and down, 13 is the sludge recovery tank, 14 is the sludge collection scraper, 15 Be the scraper sliding guide rail, 16 is an air outlet, 17 is an exhaust pipeline, and 18 is a sewage pump.
具体实施方式Detailed ways
下面通过具体的实施例对本发明的技术方案作进一步的说明。The technical solutions of the present invention will be further described below through specific examples.
如图1和图2所示，其中，1为调节池主体，2为曝气装置，3为污水进水口，4为污水进水管路，5为污水出水口，6为污水排水管路，7为曝气进气泵，8为曝气进气管路，9为曝气头，10为曝气连接管，11为污水深处搅拌装置，12为污水上下搅拌装置，13为污泥回收槽，14为污泥收集刮板，15为刮板滑动导轨，16为出气口，17为排气管路，18为污水泵。As shown in Figure 1 and Figure 2, 1 is the main body of the regulating tank, 2 is the aeration device, 3 is the sewage water inlet, 4 is the sewage water inlet pipeline, 5 is the sewage water outlet, 6 is the sewage drainage pipeline, 7 8 is the aeration intake pipe, 9 is the aeration head, 10 is the aeration connecting pipe, 11 is the deep sewage stirring device, 12 is the sewage stirring device up and down, 13 is the sludge recovery tank, 14 15 is a scraper sliding guide rail, 16 is an air outlet, 17 is an exhaust pipeline, and 18 is a sewage pump.
污水高效混合曝气调节池，包括调节池主体、曝气装置、搅拌装置以及顶层污泥回收装置，调节池主体左侧设置有污水进水口，污水进水口与污水进水管路相连，调节池主体右侧设置有污水出水口，在污水出水口上设置有过滤格栅，污水出水口与污水排水管路相连，在污水排水管路上设置有污水泵，调节池主体采用横截面为倒置的等腰梯形的结构，曝气装置包括曝气进气泵、曝气进气管路以及曝气部件，曝气进气管路围绕调节池主体内部设置，在曝气进气管路上均匀的设置有曝气口，曝气部件设置在曝气口上，曝气部件包括曝气头以及曝气连接管，曝气头采用横截面为半圆形的结构，在曝气头顶部均匀的设置有曝气喷口，曝气头底部与曝气连接管相连，在曝气进气管路一端设置有曝气进气泵，搅拌装置包括污水深处搅拌装置以及污水上下搅拌装置，污水深处搅拌装置设置在调节池主体底端，污水上下搅拌装置设置在调节池主体内，污水上下搅拌装置伸入调节池主体内的长度小于调节池主体的深度，顶层污泥回收装置包括污泥回收槽、污泥收集刮板以及刮板滑动导轨，刮板滑动导轨设置在调节池主体顶端，污泥收集刮板活动的设置在刮板滑动导轨上，污泥回收槽通过污泥回收导轨设置在调节池主体顶端一侧，污泥回收槽采用“L”形结构。The sewage high-efficiency mixed aeration regulating tank includes the main body of the regulating tank, the aeration device, the stirring device and the top sludge recovery device. There is a sewage water inlet on the left side of the main body of the regulating tank. There is a sewage outlet on the right side, and a filter grill is arranged on the sewage outlet. The sewage outlet is connected to the sewage drainage pipeline, and a sewage pump is installed on the sewage drainage pipeline. Trapezoidal structure, the aeration device includes an aeration intake pump, an aeration intake pipeline and aeration components, the aeration intake pipeline is arranged around the inside of the main body of the adjustment tank, and aeration ports are uniformly arranged on the aeration intake pipeline, and the aeration The aeration part is set on the aeration port. The aeration part includes the aeration head and the aeration connecting pipe. The aeration head adopts a semicircular structure in cross section. The bottom is connected with the aeration connecting pipe. An aeration inlet pump is installed at one end of the aeration inlet pipeline. The stirring device includes a sewage deep stirring device and a sewage up and down stirring device. The sewage deep stirring device is set at the bottom of the main body of the regulating tank. The upper and lower stirring devices are installed in the main body of the regulating tank. The length of the sewage vertical stirring device extending into the main body of the regulating tank is less than the depth of the main body of the regulating tank. The sludge recovery device on the top layer includes a sludge recovery tank, a sludge collection scraper and a scraper sliding guide rail , the scraper sliding guide rail is set on the top of the main body of the adjustment tank, the sludge collection scraper is set on the scraper sliding guide rail, the sludge recovery tank is set on the top side of the main body of the adjustment tank through the sludge recovery guide rail, and the sludge recovery tank adopts "L" shaped structure.
在调节池主体顶端设置有出气口，出气口通过排气管路与收集气瓶相连。An air outlet is arranged on the top of the main body of the regulating tank, and the air outlet is connected with the collecting gas cylinder through the exhaust pipeline.
在调节池主体底端外侧设置有污水深处搅拌装置驱动电机，在调节池主体顶端外侧设置有污水上下搅拌装置驱动电机。A driving motor for a sewage deep stirring device is arranged outside the bottom of the main body of the regulating tank, and a driving motor for a sewage up and down stirring device is arranged outside the top of the main body of the regulating tank.
在调节池主体顶端一侧设置有曝气管进口，在调节池主体顶端另一侧设置有曝气管出口，曝气进气管路通过曝气管进口进入调节池主体内部，曝气进气管路通过曝气管出口离开调节池主体内部。The inlet of the aeration pipe is set on one side of the top of the main body of the regulating tank, and the outlet of the aeration pipe is set on the other side of the top of the main body of the regulating tank. Leave the inside of the main body of the regulating tank through the outlet of the aeration tube.
与现有技术相比，本实施例设置有曝气装置，通过围绕设置在调节池主体内的曝气装置，大大提高了调节池主体内部污水的曝气作用，与污水深处搅拌装置以及污水上下搅拌装置相结合以后，使得污水深处也能够进行有效地曝气，大大提高了污水处理的效率，减少了污水处理所需的时间；顶层污泥回收装置的设置，使得漂浮于污水上层的污泥能够提前被顶层污泥回收装置所收集，使得漂浮于污水上层的污泥不会影响污水的曝气作用，同时也降低了污水中污泥的含量；在所述调节池主体顶端设置有出气口，出气口与收集气瓶相连，能够收集在污水处理过程中产生的沼气以及其他气体，这样不仅有效地利用了污水处理过程中所产生的各种副产物，同时也能保证调节池主体内部压力的稳定，保证调节池主体稳定的运转。Compared with the prior art, this embodiment is equipped with an aeration device. By surrounding the aeration device arranged in the main body of the regulating tank, the aeration effect of the sewage inside the main body of the regulating tank is greatly improved. After the combination of the upper and lower stirring devices, the deep sewage can be effectively aerated, which greatly improves the efficiency of sewage treatment and reduces the time required for sewage treatment; the setting of the top sludge recovery device makes the water floating on the upper sewage The sludge can be collected by the top-layer sludge recovery device in advance, so that the sludge floating on the upper layer of the sewage will not affect the aeration of the sewage, and also reduce the sludge content in the sewage; at the top of the main body of the regulating tank, there is a The gas outlet, the gas outlet is connected to the collecting gas cylinder, which can collect the biogas and other gases produced in the sewage treatment process, so that not only the various by-products produced in the sewage treatment process are effectively used, but also the main body of the regulating tank can be guaranteed The stability of the internal pressure ensures the stable operation of the main body of the regulating pool.
以上对本发明进行了详细说明，但所述内容仅为本发明的较佳实施例，不能被认为用于限定本发明的实施范围。凡依本发明申请范围所作的均等变化与改进等，均应仍归属于本发明的专利涵盖范围之内。The present invention has been described in detail above, but the content described is only a preferred embodiment of the present invention, and cannot be considered as limiting the implementation scope of the present invention. All equivalent changes and improvements made according to the application scope of the present invention shall still belong to the scope covered by the patent of the present invention.
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