阅读说明：本技术 一种工厂用污水处理设备 (Factory sewage treatment equipment ) 是由 李富勇 曾景祥 黄明忠 唐刚 黄安军 徐筠 曾中东 于 2020-04-26 设计创作，主要内容包括：本发明公开了一种工厂用污水处理设备,包括底座和油水分离机构,底座下表面安装有支撑组件,油水分离机构包括前壳体、中壳体和后壳体,前壳体的前侧连接并连通有刮油壳体,刮油壳体内安装有刮油组件,前壳体内一前一后设置有两层油雾过滤层,刮油组件内包括穿过两层油雾过滤层的输入轴,中壳体内安装有电机,电机的输出轴上安装有叶轮,且电机的输出轴端部安装有齿式离合机构,齿式离合机构与输入轴之间安装有齿轮减速机构,后壳体的后侧设置有排气管,且后壳体内设置有活性炭滤网层。本发明可用于对集污池内污水中的油污进行预处理,可以将带走并吸收大部分油污,可大大降低后端处理设备的净化压力,缩短整个净化处理的周期。(The invention discloses a factory sewage treatment device, which comprises a base and an oil-water separation mechanism, wherein a support assembly is arranged on the lower surface of the base, the oil-water separation mechanism comprises a front shell, a middle shell and a rear shell, the front side of the front shell is connected and communicated with an oil scraping shell, an oil scraping assembly is arranged in the oil scraping shell, two oil mist filter layers are arranged in the front shell and the rear shell in tandem, an input shaft penetrating through the two oil mist filter layers is arranged in the oil scraping assembly, a motor is arranged in the middle shell, an impeller is arranged on an output shaft of the motor, a gear reduction mechanism is arranged between the gear reduction mechanism and the input shaft, an exhaust pipe is arranged on the rear side of the rear shell, and an active carbon filter screen layer is arranged in the rear shell. The invention can be used for pretreating the oil stains in the sewage collecting tank, can take away and absorb most of the oil stains, can greatly reduce the purification pressure of rear-end treatment equipment, and shortens the whole purification treatment period.)

1. The utility model provides a sewage treatment device for mill which characterized in that: the oil-water separation device comprises a base and an oil-water separation mechanism arranged on the base, wherein two groups of supporting components are arranged on the lower surface of the base, each group of supporting components comprises a nut seat, guide sleeves formed on two sides of the nut seat, two lead screws and two supports, a nut is arranged in the nut seat, the upper surface of the nut seat is fixedly connected with the lower surface of the base, adjusting screws matched with the nut are inserted into the lower surface of the nut seat, one ends of the two lead screws respectively and rotatably penetrate through the guide sleeves on the two sides, the middle part of each lead screw is matched with external threads of the nut, the two supports are respectively arranged at one ends of the two lead screws, the two supports are respectively positioned on two sides of the nut seat, one end, far away from the supports, of each lead screw is fixedly provided with a limiting cap, each support comprises a transverse plate and a vertical plate fixed on the upper surface of the transverse plate, the vertical plate is rotatably and in limiting, the oil-water separating mechanism comprises a front shell, a middle shell and a rear shell which are detachably connected and communicated with each other, the front side of the front shell is connected and communicated with an oil scraping shell, the oil scraping shell is arranged on the base, and the oil scraping component is arranged in the oil scraping shell, two oil mist filtering layers are arranged in front of and behind the front shell, the top of each oil mist filtering layer is detachably connected with the top wall of the inner cavity of the front shell, the oil scraping component comprises an input shaft which can rotatably penetrate through the two oil mist filtering layers in sequence, the middle shell is arranged on the base, a motor is arranged in the middle shell, an impeller is arranged on an output shaft of the motor, a gear type clutch mechanism is arranged at the end part of the output shaft of the motor, a gear speed reducing mechanism is arranged between the gear type clutch mechanism and an input shaft of the oil scraping assembly, the rear side of the rear shell is provided with an exhaust pipe, and an activated carbon filter screen layer is arranged in the rear shell.

2. The plant sewage treatment apparatus according to claim 1, wherein: scrape oily subassembly and include that input shaft, annular scrape oily area, magnetism change the roller, connect oil groove and oil storage box, input shaft one end is connected with gear reduction mechanism, the other end and the inner wall rotatable coupling who scrapes the oil casing, the fixed suit of roller is changeed on the input shaft to magnetism, processing has the via hole on the base, annular scrape oily inter-annular wall one side around putting on the side anchor ring that the roller was changeed to magnetism, the annular is scraped oily area opposite side and is worn out the via hole of scraping the oil casing and passing the base, be provided with the frizing that is used for scraping annular frizing area surface on the inner wall of frizing casing, connect the oil groove to be located the oil drip end below of frizing, and connect oil groove one end downward sloping and stretch into to the procapsid in, the procapsid bottom in front side oil mist filter layer the place ahead is installed to the oil storage box, and the oil storage box is connected.

3. The plant sewage treatment apparatus according to claim 2, wherein: the tooth type clutch mechanism comprises a pin tooth type coupler, a clutch plate, a clutch rod and a driving gear, one end of the pin gear coupling is connected with the end part of an output shaft of the motor, a driving shaft is fixed at the center of the other end of the pin gear coupling, a driving gear is installed on the driving shaft, a sliding hole is processed on the upper surface of the front shell, two groups of short slide rails which move forwards and backwards are arranged on the top wall of the inner cavity of the front shell, the two groups of short slide rails are respectively positioned on the left side and the right side of the lower surface of the sliding hole, the lower end of the clutch rod extends into the sliding hole, and both sides of the lower part of the clutch lever are provided with sliding bulges which are in sliding fit with the short slide rails, the lower surface of the clutch lever is processed with an insertion hole, the upper end of the clutch plate is inserted into the jack and fixedly connected with the clutch rod through a bolt, one end of the driving shaft rotatably penetrates through the lower portion of the clutch plate, and the driving gear is connected with the input end of the gear reduction mechanism.

4. The plant sewage treatment apparatus according to claim 3, wherein: the gear reduction mechanism comprises a first lower driven gear, a first upper driven gear, a second lower driven gear and a second upper driven gear, wherein the first lower driven gear and the second lower driven gear respectively comprise a connecting shaft, a small-diameter wheel fixedly sleeved at the front end of the connecting shaft and a large-diameter wheel fixedly sleeved at the rear end of the connecting shaft, the first upper driven gear and the second upper driven gear respectively comprise a large-diameter gear and a small-diameter gear coaxially formed on the front end surface of the large-diameter gear, the large-diameter wheel of the first lower driven gear is meshed with the driving gear, the connecting shaft of the first lower driven gear can rotatably penetrate through the lower part of the clutch plate, a U-shaped plate and an L-shaped plate are formed on one side of the clutch plate far away from the pin gear coupling, the middle part of the U-shaped plate is fixedly connected with the side wall of the clutch plate, two end parts of the U-shaped plate are both vertically downward, and a transverse support plate of the L-shaped plate, the vertical support plate of the L-shaped plate is upward and positioned below the space between the two end parts of the U-shaped plate, the front surface of the end part of the U-shaped plate close to the clutch plate is fixed with a first gear shaft, the first upper driven gear is rotatably sleeved on the first gear shaft, and the large-diameter gear of the first upper driven gear is meshed with the small-diameter wheel of the first lower driven gear, one end of the connecting shaft of the second lower driven gear passes through the large-diameter wheel and is rotatably connected with the front side wall of the vertical support plate of the L-shaped plate, the large-diameter gear of the second lower driven gear is meshed with the small-diameter gear of the first upper driven gear, the front surface of the end part of the U-shaped plate far away from the clutch plate is rotatably provided with a second gear shaft, the second upper driven gear is fixedly sleeved on the second gear shaft, and a large-diameter gear of the second upper driven gear is meshed with a small-diameter gear of the second lower driven gear, and one end of a second gear shaft is connected with the rear end part of the input shaft of the oil scraping assembly through a coupler.

5. The plant sewage treatment apparatus according to claim 1, wherein: two slide rails moving left and right are installed behind the procapsid inner chamber roof in tandem, the top of two-layer oil mist filter layer joint slidable respectively is in the slide of two slide rails, and the spring preforming that is used for compressing tightly both sides around the oil mist filter layer top is installed to the equal detachably in both sides around every slide rail.

6. The plant sewage treatment apparatus according to claim 5, wherein: the oil mist filter layer is characterized in that the longitudinal section of the oil mist filter layer is rectangular, the oil mist filter layer is made of a wood cotton fiber material, a mounting hole is formed in the middle of the oil mist filter layer, a positioning sleeve is filled in the mounting hole, and the middle of an input shaft of the oil scraping assembly is in rotatable fit with the inner hole of the positioning sleeve through a bearing.

Technical Field

The invention relates to the technical field of factory sewage treatment, in particular to factory sewage treatment equipment.

Background

At present, the front end of machining mill sewage is handled and is generally designed one or more dirty pond of collection in the factory building, and sewage is arranged into through the discharge channel and waits to be taken away and carry out centralized processing in the dirty pond of collection, because contain a large amount of fluid in the sewage, if do not handle in advance just can make rear end processing system or equipment bear great processing purification pressure, not only can increase the processing degree of difficulty of rear end equipment, still can increase the processing cycle.

Disclosure of Invention

The invention aims to provide a factory sewage treatment device which can be used for pretreating oil stains in sewage in a sewage collecting tank, can take away and absorb most of the oil stains, can greatly reduce the purification pressure of rear-end treatment equipment and shorten the whole purification treatment period.

The purpose of the invention is realized by the following technical scheme: a factory sewage treatment device comprises a base and an oil-water separation mechanism arranged on the base, wherein two groups of supporting components are arranged on the lower surface of the base, each group of supporting components comprises a nut seat, guide sleeves formed on two sides of the nut seat, two lead screws and two supports, a nut is arranged in the nut seat, the upper surface of the nut seat is fixedly connected with the lower surface of the base, an adjusting screw matched with the nut is inserted into the lower surface of the nut seat, one end of each lead screw penetrates through the guide sleeves on the two sides in a rotatable mode, the middle of each lead screw is matched with the external threads of the nut, the two supports are respectively arranged at one end of each lead screw and are respectively positioned on the two sides of the nut seat, a limiting cap is fixed at one end of each lead screw far away from the support, each support comprises a transverse plate and a vertical plate fixed on the upper surface of the transverse plate, and is rotatably connected with one, at least two limit bolts which are vertically screwed in are arranged on one side of the transverse plate, which is far away from the screw rod, the oil-water separation mechanism comprises a front shell, a middle shell and a rear shell which are detachably connected and communicated with each other, the front side of the front shell is connected and communicated with an oil scraping shell, the oil scraping shell is arranged on the base, an oil scraping component is arranged in the oil scraping shell, two oil mist filter layers are arranged in the front shell and the rear shell, the top of each oil mist filter layer is detachably connected with the top wall of the inner cavity of the front shell, an input shaft which sequentially passes through the two oil mist filter layers in a rotating way is arranged in the oil scraping component, the middle shell is arranged on the base, a motor is arranged in the middle shell, an impeller is arranged on an output shaft of the motor, a tooth-type clutch mechanism is arranged at the end part of an output shaft of the motor, and an active carbon filter screen layer is arranged in the rear shell.

Further, the frizing subassembly includes that input shaft, annular frizing area, magnetism change the roller, connect oil groove and oil storage box, input shaft one end is connected with gear reduction mechanism, the inner wall rotatable coupling of the other end and frizing casing, the fixed suit of roller is changeed on the input shaft to magnetism, processing has the via hole on the base, annular frizing in-band wall one side is around putting on the side anchor ring that the roller was changeed to magnetism, and the via hole of frizing casing and passing the base is worn out to annular frizing area opposite side, be provided with the frizing that is used for striking off annular frizing area surface on the inner wall of frizing casing, connect the oil groove to be located the oil drip end below of frizing, and connect oil groove one end downward sloping and stretch into to the procapsid in, the oil storage box is installed in the procapsid bottom in front side oil mist filter layer the place ahead, and the oil storage box is connected with the end that.

Further, the tooth clutch mechanism comprises a pin tooth coupling, a clutch plate, a clutch rod and a driving gear, one end of the pin gear coupling is connected with the end part of an output shaft of the motor, a driving shaft is fixed at the center of the other end of the pin gear coupling, a driving gear is installed on the driving shaft, a sliding hole is processed on the upper surface of the front shell, two groups of short slide rails which move forwards and backwards are arranged on the top wall of the inner cavity of the front shell, the two groups of short slide rails are respectively positioned on the left side and the right side of the lower surface of the sliding hole, the lower end of the clutch rod extends into the sliding hole, and both sides of the lower part of the clutch lever are provided with sliding bulges which are in sliding fit with the short slide rails, the lower surface of the clutch lever is processed with an insertion hole, the upper end of the clutch plate is inserted into the jack and fixedly connected with the clutch rod through a bolt, one end of the driving shaft rotatably penetrates through the lower portion of the clutch plate, and the driving gear is connected with the input end of the gear reduction mechanism.

Further, the gear reduction mechanism comprises a first lower driven gear, a first upper driven gear, a second lower driven gear and a second upper driven gear, the first lower driven gear and the second lower driven gear respectively comprise a connecting shaft, a small diameter wheel fixedly sleeved at the front end of the connecting shaft and a large diameter wheel fixedly sleeved at the rear end of the connecting shaft, the first upper driven gear and the second upper driven gear respectively comprise a large diameter gear and a small diameter gear coaxially formed on the front end surface of the large diameter gear, the large diameter wheel of the first lower driven gear is meshed with the driving gear, the connecting shaft of the first lower driven gear can rotatably penetrate through the lower part of the clutch plate, a U-shaped plate and an L-shaped plate are formed on one side of the clutch plate far away from the pin tooth type coupler, the middle part of the U-shaped plate is fixedly connected with the side wall of the clutch plate, two end parts of the U-shaped plate are vertically downward, and the transverse part of the L-shaped plate is fixedly connected with the side wall of the clutch, the vertical support plate of the L-shaped plate is upward and positioned below the space between the two end parts of the U-shaped plate, the front surface of the end part of the U-shaped plate close to the clutch plate is fixed with a first gear shaft, the first upper driven gear is rotatably sleeved on the first gear shaft, and the large-diameter gear of the first upper driven gear is meshed with the small-diameter wheel of the first lower driven gear, one end of the connecting shaft of the second lower driven gear passes through the large-diameter wheel and is rotatably connected with the front side wall of the vertical support plate of the L-shaped plate, the large-diameter gear of the second lower driven gear is meshed with the small-diameter gear of the first upper driven gear, the front surface of the end part of the U-shaped plate far away from the clutch plate is rotatably provided with a second gear shaft, the second upper driven gear is fixedly sleeved on the second gear shaft, and a large-diameter gear of the second upper driven gear is meshed with a small-diameter gear of the second lower driven gear, and one end of a second gear shaft is connected with the rear end part of the input shaft of the oil scraping assembly through a coupler.

Further, two slide rails moving towards left and right are installed in tandem on the top wall of the inner cavity of the front shell, the tops of the two oil mist filter layers are respectively connected in sliding ways of the two slide rails in a sliding mode, and spring pressing sheets used for pressing the front side and the rear side of the top of the oil mist filter layer are installed on the front side and the rear side of each slide rail in a detachable mode.

Furthermore, the longitudinal section of the oil mist filter layer is rectangular, the oil mist filter layer is made of a wood cotton fiber material, a mounting hole is formed in the middle of the oil mist filter layer, a positioning sleeve is filled in the mounting hole, and the middle of an input shaft of the oil scraping assembly is rotatably matched with the inner hole of the positioning sleeve through a bearing.

The sewage treatment equipment provided by the embodiment of the invention has the beneficial effects that:

1. the adjustable supporting component is arranged on the lower surface of the base, so that the sewage collecting tank can adapt to sewage collecting tanks with different width sizes, the whole equipment is stably placed above the sewage collecting tank, and the adaptability is wide;

2. through setting up oil-water separation mechanism, not only can effectively and in time take away most greasy dirt in the sewage, reduce the treatment pressure of rear end equipment, can also concentrate the oil liquid of taking away and absorb and remove the peculiar smell to make fluid be in a relatively inclosed environment, reduced and taken away the oil gas that fluid gived off to operation environment and health's influence.

Drawings

FIG. 1 is a schematic structural diagram of a sewage treatment apparatus provided in an embodiment of the present invention;

FIG. 2 is a schematic structural diagram of a support assembly according to an embodiment of the present invention;

FIG. 3 is a schematic view of an internal structure of a sewage treatment apparatus according to an embodiment of the present invention;

FIG. 4 is an enlarged schematic view of FIG. 3 at A;

fig. 5 is an enlarged schematic view of fig. 3 at B.

The labels in the figure are: 1-front housing; 2-a middle shell; 3-a rear shell; 4-a casing for scraping oil; 5-an exhaust pipe; 6-oil mist filtering layer; 7-an input shaft; 8-a gear reduction mechanism; 9-an oil scraping assembly; 10-a motor; 11-an impeller; 12-a tooth clutch mechanism; 13-activated carbon filter screen layer; 14-a base; 15-a support assembly; 91-annular oil scraping belt; 92-magnetic rotating roller; 93-oil scraping plate; 94-oil receiving groove; 95-an oil reservoir; 121-female pin gear coupling; 122-sub pin tooth coupling; 123-a clutch plate; 124-U-shaped plates; a 125-L template; 126-clutch lever; 127-short slide; 128-a sliding hole; 151-riser; 152-a transverse plate; 153-lead screw; 154-a stop cap; 155-a nut seat; 156-adjusting screw; 157-a guide sleeve; 158-limit bolt; 601-a slide rail; 602-bolt; 603-spring pressing sheet; 604-a slide; 701-a mono-axial body; 702-a positioning sleeve; 801-a drive gear; 802-a first lower driven gear; 803 — first gear shaft; 804-a first upper driven gear; 805-a second lower driven gear; 806-a second upper driven gear; 807-second gear axis.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the present invention, it should be noted that the terms "inside", "outside", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings or orientations or positional relationships that the products of the present invention are conventionally placed in use, and are only used for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the devices or elements that are referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like are used merely to distinguish one description from another, and are not to be construed as indicating or implying relative importance.

The terms "substantially", "essentially", and the like are intended to indicate that the relative terms are not required to be absolutely exact, but may have some deviation. For example, "substantially parallel" does not merely mean absolute parallelism, and there is generally a certain deviation because absolute parallelism is difficult to achieve in actual production and operation. Therefore, "substantially parallel" includes the case where there is a certain deviation as described above, in addition to the absolute parallel.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "connected," and "connected" are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally connected; they may be connected directly or indirectly through intervening media, or they may be connected internally or indirectly. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.