CN205527846U - Water level regulating and drainage mechanism in air supporting groove - Google Patents

Abstract

The utility model relates to a sewage treatment technical field in the trade of spraying paint, in particular to water level regulating and drainage mechanism in air supporting groove, including air supporting groove body and sewage water level regulating separation body, the wall of left side wall is provided with sewage import and clear water export, and the sewage import sets up under the clear water export, sewage water level regulating separation body is including breakwater, locating plate, horizontal fixed plate, screw rod, connecting frame, running roller and the plate washer of buckling, is connected with the connecting frame behind screw rod one end and the fixation nut looks threaded connection, and the both ends of running roller are all through bearing frame and connecting frame looks fixed connection, the surperficial looks fixed connection of the plate washer one end of buckling and locating plate, and the right side of the plate washer other end of buckling follow running roller hangs the left side at the running roller behind the running roller, be equipped with the outlet between breakwater and the locating plate. Using the utility model discloses the time, improved separation efficiency, be convenient for adjust the liquid level height. The utility model has the advantages of simple structure, it is reasonable to set up, and the cost of manufacture is low.

Description

The water level regulation of a kind of air flotation slot and drainage mechanism

Technical field

This utility model relates to the technical field of sewage in paint industry, and the water level particularly to a kind of air flotation slot is adjusted Joint and drainage mechanism.

Background technology

Paint slag is that a large amount of over-sprayed paint fogs of producing in spraying process of workpiece and organic solvent gas are through recirculated water Add flocculant after absorption, make waste gas and over-sprayed paint fog and recirculated water be formed after being fully contacted.In 08 edition up-to-date " country Hazardous Waste List " in, paint slag belongs to HW12 class garbage.

A large amount of over-sprayed paint fogs that workpiece produces in spraying process and organic solvent gas after water-screen cabinet processes, greasy dirt With waste water in pipeline flows into pond；Obviously, paint slag is to be blended in sewage.

Paint slag and sewage mask work are normally located in air flotation slot, and the water level of existing air flotation slot regulates existing electricity Gas control system and the structure of Mechanical course, generally there is complex structure and other problems in these；It addition, the sewage isolating construction of air flotation slot is multiple Miscellaneous, and inefficiency, sewage is also often accompanied by paint slag in separating.Therefore it is necessary that the wastewater level to existing air flotation slot is adjusted Joint separating mechanism carries out technological innovation further.

Utility model content

The purpose of this utility model is the defect for prior art and deficiency, it is provided that a kind of simple in construction, and design is closed Reason, the water level regulation of air flotation slot easy to use and drainage mechanism.

For achieving the above object, the technical solution adopted in the utility model is:

The water level regulation of a kind of air flotation slot described in the utility model and drainage mechanism, include air flotation slot body, described Air flotation slot body includes base plate, forward and backward sidewall, Right Inboard wall and left side wall, and it also includes wastewater level regulation and separates body, The wall of described left side wall is provided with wastewater inlet and clear water output, and described wastewater inlet is arranged on the underface of clear water output；

The regulation of described wastewater level separates body and includes water fender, location-plate, horizontal fixed plate, screw rod, connection framework, roller Wheel and bending plate washer, the through hole of described horizontal fixed plate is fixedly installed the fixing nut matched with screw rod, described horizontal fixed plate Top with forward and backward sidewall respectively, two ends be fixedly connected, after screw rod one end is mutually threaded with fixing nut be connected frame Frame is connected, and the two ends of described running roller are all fixedly connected with being connected framework by bearing block, water fender and the two ends of location-plate Internal face with forward and backward sidewall is fixedly connected respectively, and the left end of described location-plate is fixedly connected with left side wall, described dash Plate one end is fixedly connected bottom front shelves slag plate, and described bending plate washer one end is fixedly connected with location-plate surface, described curved Folding the plate washer other end from the right side of running roller through running roller rear-mounted in the left side of running roller；The described water fender other end is another with location-plate Gap between one end is discharge outlet.

Further, the level height of described location-plate upper surface is high less than the level of the endoporus feather edge of clear water output Degree.

Further, the described screw rod other end is provided with handle, it is simple to operator turns screw rod.

After using said structure, this utility model has the beneficial effect that the water level of a kind of air flotation slot described in the utility model Regulation and drainage mechanism, include air flotation slot body, and described air flotation slot body includes base plate, forward and backward sidewall, Right Inboard wall and a left side Sidewall, it also include wastewater level regulation separate body, the wall of described left side wall is provided with wastewater inlet and clear water output, Described wastewater inlet is arranged on the underface of clear water output；The regulation of described wastewater level separates body and includes water fender, location Plate, horizontal fixed plate, screw rod, connection framework, running roller and bending plate washer, the through hole of described horizontal fixed plate is fixedly installed and screw rod phase The fixing nut of coupling, top with forward and backward sidewall respectively, the two ends of described horizontal fixed plate is fixedly connected, and screw rod one end is with solid Determine nut mutually threaded after be connected framework and be connected, the two ends of described running roller are all fixed with being connected framework by bearing block Connecting, the two ends of water fender and location-plate internal face with forward and backward sidewall respectively is fixedly connected, the left end of described location-plate with Left side wall is fixedly connected, and described water fender one end is fixedly connected bottom front shelves slag plate, and described bending plate washer one end is with fixed Position plate surface be fixedly connected, the described bending plate washer other end from the right side of running roller through running roller rear-mounted in the left side of running roller； Gap between the described water fender other end and the location-plate other end is discharge outlet.When using this utility model, by optimizing The sewage of air flotation slot separates and liquid level adjusting mechanism, decreases the phenomenon being accompanied by paint slag in clear water, is greatly enhanced Separation efficiency；Simultaneously facilitate regulation liquid level.This utility model has simple in construction, arranges rationally, and cost of manufacture is low Advantage.

Accompanying drawing explanation

Fig. 1 is structural representation of the present utility model；

Description of reference numerals:

1, air flotation slot body；1-1, wastewater inlet；1-2, clear water output；1-3, front shelves slag plate；

1-4, rear shelves slag plate；1-5, slag notch；1-6, water fender；1-7, Right Inboard wall；

1-8, right outside sidewall；1-9, left side wall；1-10, location-plate；1-11, discharge outlet；

2, sprocket wheel；3, protective cover；4, chain；51, spring；52, scum board；

6, horizontal fixed plate；7, screw rod；8, framework is connected；9, running roller；10, bending plate washer.

Detailed description of the invention

Below in conjunction with the accompanying drawings this utility model is further described.

As it is shown in figure 1, the water level regulation of a kind of air flotation slot described in the utility model and drainage mechanism, include air flotation slot Body 1, it also includes scrapes slag body and wastewater level regulation separation body,

Described air flotation slot body 1 includes base plate, forward and backward sidewall, Right Inboard wall 1-7, right outside sidewall 1-8 and left side wall 1-9, Front-rear side walls, the bottom of Right Inboard wall 1-7 and left side wall 1-9 all fix with four edges of base plate and weld, Right Inboard wall 1- 7, the fixing welding of front side wall, left side wall 1-9 and rear wall head and the tail successively, thus constitute air flotation slot body 1；Wherein, front-rear side walls Top be fixedly connected with Right Inboard wall 1-7 after stretch out to fix with right outside sidewall 1-8 two ends and weld；

The wall of described left side wall 1-9 is provided with wastewater inlet 1-1 and clear water output 1-2, described wastewater inlet 1-1 and arranges Underface at clear water output 1-2；

Described slag body of scraping includes front shelves slag plate 1-3, rear shelves slag plate 1-4, chain wheel assembly, two chains 4 and scum board 52, described chain wheel assembly includes two sprocket wheels 2 and rotating shaft, and two sprocket wheels 2 are fixedly connected by rotating shaft, and rotating shaft one end is passed through Bearing block is fixedly installed on the top of front side wall, and the rotating shaft other end is fixedly installed on the top of rear wall by bearing block； The rotating shaft of two chain wheel assemblies is arranged in parallel；Two sprocket wheels 2 being positioned at same sidewall are connected by chain 4；Wherein one Individual sprocket wheel 2 is by driving chain to be connected with motor, and the rotation for chain wheel assembly provides power support.

Described scum board 52 one end is fixedly connected with the chain 4 of front side wall, described scum board 52 other end and rear wall Chain 4 be fixedly connected, scum board 52 is arranged in parallel with rotating shaft；Described front shelves slag plate 1-3 one end and front side wall are solid mutually Fixed connection, the described front shelves slag plate 1-3 other end is fixedly connected with rear wall, and the longitudinal cross-section of described front shelves slag plate 1-3 is 90 The arc angle shape of degree, the arc angle of this front shelves slag plate 1-3 is towards left setting.Described rear shelves slag plate 1-4 one end and Right Inboard wall 1-7 top phase Fixing connection, the curved shape in longitudinal cross-section of described rear shelves slag plate 1-4, the arc angle of this front shelves slag plate 1-3 is towards right setting, it is clear that front The arc angle of shelves slag plate 1-3 and rear shelves slag plate 1-4 is all oppositely arranged.The level height of described front shelves slag plate 1-3 is higher than rear shelves slag The level height of plate 1-4；Described rear shelves slag plate 1-4, Right Inboard wall 1-7 and right outside sidewall 1-8 enclose and are provided with slag notch 1-5；With clearly The waste residue that water separates, provides owing to wastewater inlet 1-1 constantly goes out power so that waste residue constantly emerges, and passes through motor belt motor Movable sprocket assembly rotates, and chain 4 drives scum board 52 not scrape from left to right toward ground, and waste residue just leaves gas along rear shelves slag plate 1-4 Floating trough body 1 inner chamber, finally discharges from slag notch 1-5.

The regulation of described wastewater level separates body and includes water fender 1-6, location-plate 1-10, horizontal fixed plate 6, screw rod 7, connects Connecing framework 8, running roller 9 and bending plate washer 10, the through hole of described horizontal fixed plate 6 is fixedly installed the fixing spiral shell matched with screw rod 7 Mother, top with forward and backward sidewall respectively, the two ends of described horizontal fixed plate 6 is fixedly connected, screw rod 7 one end and fixing nut phase spiral shell Stricture of vagina connect after with is connected framework 8 and is connected, the two ends of described running roller 9 are all fixedly connected with being connected framework 8 by bearing block, keep off The two ends of water plate 1-6 and location-plate 1-10 internal face with forward and backward sidewall respectively is fixedly connected, a left side of described location-plate 1-10 End is fixedly connected with left side wall 1-9, and described water fender 1-6 one end is fixedly connected bottom front shelves slag plate 1-3, described bending Plate washer 10 one end is fixedly connected with location-plate 1-10 surface, described bending plate washer 10 other end from the right side of running roller 9 through roller Take turns 9 rear-mounteds left side at running roller 9；Gap between the described water fender 1-6 other end and the location-plate 1-10 other end is draining Mouth 1-11, the clear water separated with waste residue, through discharge outlet 1-11, then overflows from the right side of running roller 9 toward left side, finally from Graceful Mouth 1-2 discharges.

Further, the level height of described location-plate 1-10 upper surface is less than the endoporus feather edge of clear water output 1-2 Level height.

Further, described screw rod 7 other end is provided with handle, it is simple to operator turns screw rod 7.

Further, the periphery of described sprocket wheel 2 is also wrapped up and is provided with protective cover 3, four protective covers 3 respectively by welding or Screw is fixed on forward and backward sidewall, 3 protective actions of protective cover.

Further, described scum board 52 one end is fixedly connected by the chain 4 of spring 51 and front side wall, described in scrape slag Plate 52 other end is fixedly connected by the chain 4 of spring 51 with rear wall, and spring 51 primarily serves cushioning effect, prevents from scraping slag Plate 52 is obstructed when running into harder waste residue.

When using this utility model, separate and liquid level adjusting mechanism by optimizing the sewage of air flotation slot, decrease clear water In be accompanied by the phenomenon of paint slag, drastically increase separation efficiency；Simultaneously facilitate regulation liquid level.It addition, this knot Structure is simple, reasonable in design, low cost of manufacture.

The above is only better embodiment of the present utility model, therefore all according to described in this utility model patent claim Structure, feature and principle done equivalence change or modify, be all included in this utility model patent claim.

Claims (3)

1. the water level of air flotation slot regulates and a drainage mechanism, includes air flotation slot body (1), and described air flotation slot body (1) is wrapped Include base plate, forward and backward sidewall, Right Inboard wall (1-7) and left side wall (1-9), it is characterised in that: it also includes wastewater level regulation Separating body, the wall of described left side wall (1-9) is provided with wastewater inlet (1-1) and clear water output (1-2), described wastewater inlet (1-1) underface of clear water output (1-2) it is arranged on；

The regulation of described wastewater level separates body and includes water fender (1-6), location-plate (1-10), horizontal fixed plate (6), screw rod (7), connecting framework (8), running roller (9) and bending plate washer (10), the through hole of described horizontal fixed plate (6) is fixedly installed and screw rod (7) the fixing nut matched, top with forward and backward sidewall respectively, the two ends of described horizontal fixed plate (6) is fixedly connected, screw rod (7) after one end is mutually threaded with fixing nut be connected framework (8) and be connected, bearing is all passed through at the two ends of described running roller (9) Seat be connected framework (8) and be fixedly connected, the two ends of water fender (1-6) and location-plate (1-10) respectively with in forward and backward sidewall Wall is fixedly connected, and the left end of described location-plate (1-10) is fixedly connected with left side wall (1-9), described water fender (1-6) One end is fixedly connected with front shelves slag plate (1-3) bottom, and described bending plate washer (10) one end and location-plate (1-10) surface are solid mutually Fixed connect, described bending plate washer (10) other end from the right side of running roller (9) through running roller (9) rear-mounted in the left side of running roller (9)； Gap between described water fender (1-6) other end and location-plate (1-10) other end is discharge outlet (1-11).

The water level regulation of a kind of air flotation slot the most according to claim 1 and drainage mechanism, it is characterised in that: described location-plate (1-10) level height of upper surface is less than the level height of the endoporus feather edge of clear water output (1-2).

The water level regulation of a kind of air flotation slot the most according to claim 1 and drainage mechanism, it is characterised in that: described screw rod (7) other end is provided with handle, it is simple to operator turns screw rod (7).