CN205873971U - Sewage treatment device - Google Patents

Abstract

The utility model discloses a sewage treatment device, including sewage electrolysis processing apparatus, meet slag chute and dewatering device, be equipped with the plate electrode in the sewage electrolysis processing apparatus, sewage electrolysis processing apparatus goes up the fixed scum eduction gear that is equipped with, sewage electrolysis processing apparatus with connect slag chute inclusive AND application room intercommunication, connect slag chute and dewatering device intercommunication, the sewage that connects the slag chute is delivered to dewatering device through the fourth piping with sewage and is dewatered. From this, whole equipment structure is simple, takes up an area of for a short time, the operation need not to add adding medicament, solid useless reduction 30% 50%, water cyclic utilization does not have outer arranging. Water after this device is handled forms ion water, low viscosity, and the water pipe is blockked up in the prevention, can restrain aquatic bacterium and mycotic emergence, has deodorization effect. In addition, the adnexed organic solvent in aquatic (containing toluene, xylol) can be become harmless benzenecarboxylic acid by the electrolysis, reduces volatilizing of VOCs organic matter, and this device has the benefit of the better feature of environmental protection and wastewater recovery utilization.

Description

Sewage-treatment plant

Technical field

This utility model relates to sewage treatment area, particularly to sewage-treatment plant.

Background technology

General sewage water treatment method is essentially all coagulation sedimentation method and the oxidation-reduction method using medicine, in terminal stage From using the modes such as biological treatment, activated carbon filtration treatment, ozone sterilization process, but which kind of mode no matter is used to be required for costliness Cost of equipment, processing cost and floor space, enterprise is caused certain pressure, and uses medicine to carry out the side processed by this Formula also produces certain impact to environment.

Utility model content

Above-mentioned one or more in order to solve, it is provided that sewage-treatment plant.

This utility model provides a kind of sewage-treatment plant, including electrolytic sewage processing means, slag groove and dehydration dress Putting, in electrolytic sewage processing means, being provided with the battery lead plate for the sewage come in from sump being carried out electrolytic separation process, dirty Being fixed with scum discharger in water electrolysis processing means, scum discharger is floating by generate in electrolytic sewage processing means Dirt row is to slag groove, and electrolytic sewage processing means is connected with slag groove by the second pipe arrangement or passes through the 3rd pipe arrangement with paint booth even Logical, the second pipe arrangement or the 3rd pipe arrangement are used for conveying clear water from electrolytic sewage processing means out, and slag groove is joined by the 4th Managing and connect with dehydration device, sewage is delivered to be dehydrated device by the 4th pipe arrangement and is dehydrated by the sewage mixture of slag groove.Its Provide the benefit that: the sewage-treatment plant of this structure, by electrolytic sewage processing means, the sewage come in from sump is entered Row electrolytic separation processes, and the paint slag handled well floats over and forms the scum that thick layer is thick above electrolytic sewage processing means, With scum discharger, scum being scraped importing to arrange to slag groove, the clear water that electrolytic sewage processing means is handled well is again by the 3rd Pipe arrangement is delivered to paint booth or by the second pipe arrangement, clear water is back to slag groove.Slag groove sewage passes through the 4th pipe arrangement by dirt Water is delivered to be dehydrated device and is dehydrated, and the clear water that de-slag obtains is delivered to paint booth again, processes outside the waste residue committee after dehydration.Whole Device structure is simple, and floor space is little, and uses it to carry out during sewage disposal and need not add liquid medicine, and processing cost is low, tool There is the preferable feature of environmental protection, the most also there is efficient, wastewater ocean disposal and benefit easy to use.

In some embodiments, electrolytic sewage processing means is provided with water surface levelling groove, and water surface levelling groove is positioned at sewage electricity Solve outside the side of processing means, connected by a horizontal elongated hole between electrolytic sewage processing means with water surface levelling groove, water Levelling groove in face connects with water surface levelling groove for receiving the clear water in electrolytic sewage processing means, the second pipe arrangement and the 3rd pipe arrangement. It provides the benefit that: the water surface arranging of groove of levelling can conveniently receive the clear water in electrolytic sewage processing means.

In some embodiments, being provided with location-plate and water surface levelling plate in water surface levelling groove, location-plate is aligned with the water surface Groove inwall is fixed, and water surface levelling plate is connected with location-plate, and water surface levelling plate can do the mobile tune on vertical direction along location-plate Joint.It provides the benefit that: location-plate is fixed on water surface levelling groove inwall and forms an entirety with water surface levelling groove, and the water surface is aligned Plate can do the mobile regulation on vertical direction along location-plate, and the fixed position of water surface levelling Board position processes according to electrolytic sewage The scum on the sewage water surface in device is scraped easily by wiper, on the basis of sewage does not outflows, and the convenient levelling of such structure, more greatly Utilize to scope electrolytic sewage processing means.

In some embodiments, the top of location-plate and water surface levelling plate is all in V structure.It provides the benefit that: both All in V structure, the convenient inflow water surface from the outside of observing from the outside aligns the flow in groove.

In some embodiments, the oncoming lane plate of electrolytic sewage disposal apparatus is fixed with locating piece, on each locating piece It is fixed with guide pad regular intervals, guide pad is equipped and the battery lead plate of column distribution.It provides the benefit that: this placement electricity The mode of pole plate is relatively stable, and the arrangement to battery lead plate is more tight, can also save space while improving efficiency.

In some embodiments, it is separated into into water guiding area and process by separation guide plate in electrolytic sewage processing means District, enters water guiding area and is provided with water inlet, and locating piece, guide pad and battery lead plate are respectively positioned in treatment region, electrolytic sewage processing means Bottom be funnel-form.It provides the benefit that: the sewage of sump enters water by water inlet entrance electrolytic sewage processing means Guiding area, enters water guiding area by this and enters into treatment region and carry out electrolysis process, and total is simple, and sewage disposal is effectively ensured Effect.

In some embodiments, electrolytic sewage processing means is separated into the first electrolytic sewage process by a upright dividing plate Room and the second electrolytic sewage process chamber, the oncoming lane plate of the first electrolytic sewage process chamber and the second electrolytic sewage process chamber is respectively It is fixed with locating piece, each locating piece is fixed with guide pad regular intervals, guide pad is equipped and column distribution described Battery lead plate.It provides the benefit that: by upright dividing plate electrolytic sewage processing means is separated into the first electrolytic sewage process chamber and Second electrolytic sewage process chamber, the sewage come in from sump first carries out electrolytic separation for the first time at the first electrolytic sewage process chamber Processing, the sewage after then processing for the first time recrosses upright dividing plate and enters into the second electrolytic sewage process chamber and carry out second time electricity Solving separating treatment, the flocculus in water floats on the surface entrance subsequent treatment with the form of scum, at the electrolytic sewage of this structure Reason device has the effect being repeatedly electrolysed so that sewage disposal is more thoroughly with efficient.

In some embodiments, the first electrolytic sewage process chamber and the second electrolytic sewage process chamber are respectively by separating Guide plate is separated into into water guiding area and treatment region, enters water guiding area and is provided with water inlet, is provided with locating piece respectively, leads in treatment region To block and battery lead plate, the bottom of the first electrolytic sewage process chamber and the second electrolytic sewage process chamber is all in funnel-form.Its useful effect Fruit is: the sewage of sump enters water guiding area by what water inlet entered the first electrolytic sewage process chamber, enters water guiding by this District enters into treatment region and carries out the process of electrolysis for the first time, and circulation enters into the second electrolytic sewage process chamber the most from lower to upper Enter water guiding area, then enter back into treatment region and carry out second time electrolysis process.Total is simple, and sewage disposal effect is effectively ensured Really.

In some embodiments, scum discharger includes driving means and scraping and brushing apparatus, and scraping and brushing apparatus includes scraping Brush board and be installed on the wiper scraped bottom brush board, scrapes brush board and is connected with driving means, and driving means drives and scrapes brush board to scum Carry out scraping and drain into slag groove.It provides the benefit that: the scum discharger simple in construction of this structure, so that whole device Compact conformation, sewage treating efficiency is high and floor space is little.

In sum, whole device structure is simple, takes up an area little, runs without adding medicament, and solid waste reduces 30%-50%, Water circulation use is without outer row.Water after the process of this device, forms ionized water, low viscosity, pre-blockage resisting water pipe, can suppress thin in water Bacterium and the generation of mycete, have deodorising effect.Separately, in water, the organic solvent (containing toluene, dimethylbenzene) of attachment can be electrolyzed to produce nothing The benzoic acid of evil, reduces the organic volatilization of VOCs.So sewage-treatment plant has the preferable feature of environmental protection, and sewage reclaims The benefit utilized.

Accompanying drawing explanation

Fig. 1 is the structural representation of the sewage-treatment plant of application this utility model one embodiment；

Fig. 2 is the sewage-treatment plant structural representation of this utility model one embodiment；

Fig. 3 is the perspective structure schematic diagram of electrolytic sewage processing means；

Fig. 4 is battery lead plate ordered state profile；

Fig. 5 is the front sectional drawing of electrolytic sewage processing means；

Fig. 6 is the partial elevational sectional view of scum discharger；

The side structure schematic diagram of Fig. 7 scum discharger；

Fig. 8 is electrolytic sewage processing means and the side structure schematic diagram of water surface levelling groove；

Fig. 9 is location-plate and the side structure schematic diagram of water surface levelling plate；

Figure 10 is location-plate and the Facad structure schematic diagram of water surface levelling plate；

Figure 11 is dehydration apparatus structure schematic diagram.

Detailed description of the invention

This utility model is described in further detail by 1 to accompanying drawing 11 below in conjunction with the accompanying drawings.

As shown in the figure, it is provided that a kind of sewage-treatment plant, including electrolytic sewage processing means 5, slag groove 17 and dehydration Device 27, is provided with the electrode for the sewage come in from sump 1 carries out electrolytic separation process in electrolytic sewage processing means 5 Plate 53, electrolytic sewage processing means 5 is fixed with scum discharger 9, and scum discharger 9 is by electrolytic sewage processing means The scum row generated in 5 is connected with slag groove 17 to slag groove 17, electrolytic sewage processing means 5 by the second pipe arrangement 15 or is passed through 3rd pipe arrangement 16 connects with paint booth 33, and the second pipe arrangement 15 or the 3rd pipe arrangement 16 are for carrying from electrolytic sewage processing means 5 Clear water out, slag groove 17 is connected with dehydration device 27 by the 4th pipe arrangement 22, and the sewage of slag groove 17 passes through the 4th pipe arrangement Sewage mixture is delivered to be dehydrated device 27 by 22 to be dehydrated, and the bottom of slag groove 17 is provided with the second valve 20, for convenient row Its interior sewage empty.The bottom of electrolytic sewage processing means 5 is provided with isocon 10.Dehydration device 27 is by guide wire and paint booth 33 connections, the clear water that guide wire obtains for dehydration device 27 takes off slag is back to paint booth 33.Specifically: sump 1 is provided with Sewage pump 2, connects with the 5th pipe arrangement 37 and the 6th pipe arrangement 38 in sump 1, and sewage pump 2 is by the dirt in sump 1 Water flows into the first pipe arrangement 3, flows into electrolytic sewage processing means 5, electrolytic sewage processing means after aligning flow by the first valve 4 Battery lead plate 53 in 5 is preferably by dissolubility aluminum electrode, and sewage carries out electrolysis by this dissolubility aluminum electrode and is processed into sewage And dirt, dirt floats on the scum forming thick layer thickness on the sewage water surface, completes to process for the first time.It is arranged on electrolytic sewage to process Scum discharger 9 above device 5, its scum is discharged targeting port 40 and is just being docked slag chute 17, scum discharge targeting port 40 and dirt Become a downward-sloping angle between the outlet of water electrolysis processing means 5, thus can facilitate from electrolytic sewage processing means 5 Discharging scum, scum is scraped and imports slag groove 17, at electrolytic sewage by this scum discharge targeting port 40 by scum discharger 9 Clear water after reason device 5 processes is delivered to paint booth 33 by the 3rd pipe arrangement 16 again or is refluxed by clear water by the second pipe arrangement 15 Carry out second time in the future to process to slag groove 17.It is provided with the first electromagnetic valve 13 on 3rd pipe arrangement 16, the 4th pipe arrangement 22 is arranged There is the second electromagnetic valve 14.Sewage is delivered to be dehydrated device 27 by the 4th pipe arrangement 22 and is dehydrated by slag groove 17 sewage, and de-slag obtains The clear water obtained is delivered to paint booth 33 again, the outer process of waste residue committee after dehydration.In order to make the de-slag in next process Effect is more preferable, can be provided with blender 18 and liquidometer 19 in slag groove 17, and the sewage mixture in slag groove 17 is by being somebody's turn to do Blender 18 is stirred reaching well-mixed effect, liquidometer 19 set up the liquid facilitated look in slag groove 17 Amount.Then under the effect of high-pressure pump 23, being delivered to be dehydrated device 27 by the 4th pipe arrangement 22 and carry out processed, sewage mixes Thing is isolated by filtration into mud and water, and the 4th pipe arrangement 22 is provided with the 3rd valve the 21, first check-valves 24, Pressure gauge 26 and pressure Difference controls switch 25, and dehydration device 27 can use board-like dewaterer, be provided with filter plate.Set at the lower exit port of dehydration device 27 Having slag dolly 30, setting up of slag dolly 30 can be used to collect the waste residue separated from dehydration device 27.Concrete work When making: sewage mixture is entered through the first check-valves 24 and the 4th pipe arrangement 22 high-pressure delivery by high-pressure pump 23 to dehydration device 27 Row dewatering and filtering, the secondary clear water after filtration treatment passes through the first guide wire the 28, second guide wire 31 and the 3rd guide wire 32 Flowing into paint booth 33, when differential pressure control switch 25 arrives setup parameter, high-pressure pump 23 quits work, and then from air pressure The compressed air of contracting machine 34 can import dehydration device 27, the pipe of air compressor 34 according to the running of compressed air electromagnetic valve 41 Being additionally provided with the 4th valve 35 on road, the mud cake being dehydrated in the filter plate of device 27 under compressed-air actuated pressure vibration effect can be pressed Contracting, until becoming cake shape, reaches to set pressure, and compressed air electromagnetic valve 41 quits work, and sends dehydration and completes chimes of doom, manually Closing chimes of doom, open filter plate, cake shape mud imports slag dolly 30 centralized collection by funnel 29, and the mud collected is permissible Committee is outer to be processed.Compressed air electromagnetic valve 41 side is additionally provided with the second check-valves 42, as shown in figure 11.

Whole sewage-treatment plant is combination unit, can with globality realize miniaturization, reduce cost of equipment, effectively contract Skinny device space, floor space is little, and processing procedure does not use any medicine, reduces enterprise's use cost to greatest extent.Additionally also There is efficient, wastewater ocean disposal and benefit easy to use.

Preferably, electrolytic sewage processing means 5 is provided with water surface levelling groove 43, and water surface levelling groove 43 is positioned at electrolytic sewage and processes Outside the side of device 5, connected by a horizontal elongated hole 62, i.e. between electrolytic sewage processing means 5 and water surface levelling groove 43 Sharing same side plate, this horizontal elongated hole 62 is located on this side plate, and water surface levelling groove 43 is used for receiving in electrolytic sewage processing means 5 Clear water, the second pipe arrangement 15 and the 3rd pipe arrangement 16 connect with water surface levelling groove 43.As it is shown on figure 3, be provided with in water surface levelling groove 43 Location-plate 48 and the water surface are aligned plate 49, location-plate 48 and water surface levelling groove 43 inwall and are fixed, and location-plate 48 offers long slot bore, Water surface levelling plate 49 is connected with the long slot bore of location-plate 48 by clamping screw, and water surface levelling plate 49 can be along the length of location-plate 48 Slotted eye does the mobile regulation on vertical direction.The most as shown in Figure 9, Figure 10, location-plate 48 is fixed on water surface levelling groove 43 inwall Forming an entirety with water surface levelling groove 43, water surface levelling plate 49 can do the mobile regulation on vertical direction along location-plate 48, The fixed position of water surface levelling plate 49 position is according to the scum on the sewage water surface in electrolytic sewage processing means 5 by wiper easily Scrape and on the basis of sewage do not outflows, the convenient levelling of such structure, utilize more broadly at electrolytic sewage processing means 5 Reason.

Preferably, location-plate 48 and the common of water surface levelling plate 49 form V-structure up.Convenient observe from the outside from Outside flows into the flow in water surface levelling groove 43.

The clear water handled well of water surface levelling groove 43 is flowed into, from the stream of water surface levelling groove 43 from electrolytic sewage processing means 5 Portal (not shown), connect the first electromagnetic valve 13 through conduit 12 and import paint booth 33 and use or connect second by conduit 12 Electromagnetic valve 14 is back to slag groove 17, and slag inclusion waste water mixture feeding is dehydrated device 27 by high-pressure pump 23 by slag groove 17 waste water Dehydration.

Preferably, the box cell body of the upper opening that electrolytic sewage processing means 5 is made up of synthetic resin material, this box-shaped Lid 45 it is provided with accordingly at cell body upper opening.

As shown in Figure 3 and Figure 4, electrolytic sewage process fills the oncoming lane plate in 5 and is fixed with locating piece 51, each locating piece 51 It is fixed with guide pad 52 upper regular intervals, guide pad 52 is equipped the battery lead plate 53 of the also square block of column distribution.This put The mode putting battery lead plate 53 is relatively stable, and the arrangement to battery lead plate 53 is more tight, is effectively improved electrolysis treatment effeciency Space can also be saved simultaneously.

Preferably, it is separated into into water guiding area 64 and treatment region 65 by separation guide plate 54 in electrolytic sewage processing means 5, Entering water guiding area 64 and be provided with water inlet 55, locating piece 51, guide pad 52 and battery lead plate 53 are respectively positioned in treatment region 65, electrolytic sewage The bottom of processing means 5 is funnel-form.Separate guide plate 54 and include with vertical plate and the hang plate that is connected with vertical plate, whole point Every guide plate 54 as shown in Figure 3.Now, water surface levelling groove 43 is positioned at treatment region 65 side, and the sewage of sump 1 passes through water inlet 55 Enter electrolytic sewage processing means 5 enters water guiding area 64, can be electrolysed by battery lead plate 53 from bottom to top, the wadding in sewage during circulation Sheet floats on the surface with the form of scum, is then discharged by scum discharger 9, enters water guiding area 64 by this and enter everywhere Reason district 65 carries out electrolysis process, and total is simple, and wastewater treatment efficiency is effectively ensured.

Preferably, electrolytic sewage processing means 5 is separated into the first electrolytic sewage process chamber 6 and the by a upright dividing plate 50 Two electrolytic sewage process chambers 7, the oncoming lane plate of the first electrolytic sewage process chamber 6 and the second electrolytic sewage process chamber 7 is solid respectively Surely there is locating piece 51, each locating piece 51 is fixed with guide pad 52 regular intervals, guide pad 52 is equipped and column distribution Described battery lead plate 53.First electrolytic sewage process chamber 6 and the second electrolytic sewage process chamber 7 are respectively by separating 54 points of guide plate Being divided into into water guiding area 64 and treatment region 65, now, water surface levelling groove 43 is positioned at the treatment region 65 of the second electrolytic sewage process chamber 7 Side.First electrolytic sewage process chamber 6 enters water guiding area 64 and is provided with water inlet 55, is provided with location respectively in each treatment region 65 Block 51, guide pad 52 and battery lead plate 53, the bottom of the first electrolytic sewage process chamber 6 and the second electrolytic sewage process chamber 7 is all in leakage Bucket-shaped.Certainly, according to actual needs, it is also possible to electrolytic sewage processing means 5 is separated into multiple electrolytic sewage process chamber, each Layout in electrolytic sewage process chamber all as.And be all the first electrolytic sewage process chamber 6 enter water guiding area 64 be provided with into The mouth of a river 55.By upright dividing plate 50, electrolytic sewage processing means 5 is separated into the first electrolytic sewage process chamber 6 and the second sewage electricity Solving process chamber 7, the sewage come in from sump 1 first carries out electrolytic separation process for the first time at the first electrolytic sewage process chamber 6, so Rear first time process after sewage recross upright dividing plate 50 and enter into the second electrolytic sewage process chamber 7 and carry out second time and be electrolysed point Flocculus in process, water floats on the surface entrance subsequent treatment with the form of scum, and the electrolytic sewage of this structure processes dress Put 5 and there is the effect being repeatedly electrolysed so that sewage disposal is more thoroughly with efficient.And the sewage of sump 1 passes through water inlet 55 enter the first electrolytic sewage process chambers 6 enter water guiding area 64, enter water guiding area 64 by this and enter into treatment region 65 and carry out Electrolysis for the first time processes, and what circulation entered into the second electrolytic sewage process chamber 7 the most from lower to upper enters water guiding area 64, then Enter back into treatment region 65 and carry out second time electrolysis process.Total is simple, and wastewater treatment efficiency is effectively ensured.

In some embodiments, scum discharger 9 includes driving means 63 and scraping and brushing apparatus, and scraping and brushing apparatus includes Scraping brush board 59 and be installed on the wiper 58 scraped bottom brush board 59, scraping brush board 59 and be connected with driving means 63, driving means 63 is driven Scum is scraped and is drained into slag groove 17 by dynamic brush board 59 of scraping.Specifically: driving means 63 can preferably select Rodless cylinder, nothing Bar cylinder can be that whole device saves space to greatest extent, in order to whole scum discharger 9 is compacter, and can be by whole Individual Rodless cylinder is arranged in a rectangle outer housing 57, and this rectangle outer housing 57 is by the first fixed plate 44 and the second fixed plate 61 are fixed in electrolytic sewage processing means 5, and this rectangle outer housing 57 has lower opening, such as Fig. 2, Fig. 3, Fig. 5, Fig. 6 and Fig. 7 Shown in, outwardly have one the 3rd fixed plate 60 at the lower opening of rectangle outer housing 57, the 3rd fixed plate 60 with without bar gas Cylinder is connected, and the 3rd fixed plate 60 is connected with scraping brush board 59 simultaneously, scrapes and is provided with wiper 58 bottom brush board 59, the chi of wiper 58 The very little cell body size less than electrolytic sewage processing means 5, scrapes brush board 59 and forms a set of scraping and brushing apparatus together with wiper 58.Certainly, If electrolytic sewage processing means 5 is divided into aforesaid first electrolytic sewage process chamber 6 and the second electrolytic sewage process chamber 7, then The tricks scraping the scraping and brushing apparatus that brush board 59 is formed together with wiper 58 is two sets the most accordingly, by that analogy.First electrolytic sewage The scum after electrolysis processes in process chamber 6 and the second electrolytic sewage process chamber 7 there being water surface floating, is promoted by compressed air The scraping and brushing apparatus being connected on Rodless cylinder guides outlet from scum and drains into slag groove 17, it is preferable that when can set up one Between controller control the efflux time of scum, the simultaneously control of the switch of the Magnetitum on Rodless cylinder, before doing in span of control Rear action, thus scum is entered in slag groove 17.Scum discharger 9 simple in construction of this structure, so that whole Apparatus structure is compact, and sewage treating efficiency is high and floor space is little.

During specific works, the sewage in sump 1 is flowed into the first pipe arrangement 3 by the sewage pump 2 of sump 1, by One valve 4 passes through the water inlet 55 of the first electrolytic sewage process chamber 6 of electrolytic sewage processing means 5 from lower to upper after aligning flow Circulation to treatment region 65 carries out for the first time electrolytic separation and processes, and the flocculus in water floats on the surface with the form of scum, and then the What the sewage after single treatment recrossed that upright dividing plate 50 enters into the second electrolytic sewage process chamber 7 enters water guiding area 64, then Circulation to treatment region 65 carries out second time electrolytic separation process the most from lower to upper, and the dirt of generation floats on formation one on the sewage water surface Thick layer scum, thus complete electrolysis for the first time and process.

Utilizing and be arranged on the scum discharger 9 above electrolytic sewage processing means 5, concrete structure is as it was previously stated, it floats Dirt is discharged targeting port 40 and is just being docked slag chute 17, and scum is scraped and imported by this scum discharge targeting port 40 by scum discharger 9 Slag groove 17, the process water removed in the second electrolytic sewage process chamber 7 after scum flows to water surface levelling by horizontal elongated hole 62 Groove 43, then be delivered to paint booth 33 by conduit 12 and the 3rd pipe arrangement 16 or by conduit 12 and the second pipe arrangement 15, clear water returned It flow to slag groove 17 carry out in the future processing for the second time.It is provided with the first electromagnetic valve 13 on 3rd pipe arrangement 16, the 4th pipe arrangement 22 sets It is equipped with the second electromagnetic valve 14.

In order to make the de-slag effect in next process more preferable, can be first by the sewage mixture in slag groove 17 It is thoroughly mixed.

Sewage mixture in slag groove 17 passes through high-pressure pump 23 through the first check-valves 24 and the 4th pipe arrangement 22 high-pressure delivery Carrying out dewatering and filtering to dehydration device 27, the secondary clear water after filtration treatment passes through first guide wire the 28, second guide wire 31 And the 3rd guide wire 32 flow into paint booth 33, when differential pressure control switch 25 arrives setup parameter, high-pressure pump 23 quits work, And then the compressed air from air compressor 34 can import dehydration device 27 according to the running of compressed air electromagnetic valve 41, The mud cake being dehydrated in the filter plate of device 27 under compressed-air actuated pressure vibration effect can be compressed up to become cake shape, reaches to set Constant-pressure, compressed air electromagnetic valve 41 quits work, and sends dehydration and completes chimes of doom, manually closes chimes of doom, opens filter plate, cake Shape mud imports slag dolly 30 centralized collection by funnel 29, and the mud collected can be entrusted outer process.

Above-described scum as shown in the labelling A of Fig. 5, i.e. scum A.Automatically controlling of the most whole flow process can be passed through Electrical control gear 47 is uniformly controlled.

This utility model sewage-treatment plant carries out sewage disposal, it is not necessary to adding liquid medicine, processing cost is low, has preferably The feature of environmental protection, electrolytic process additionally also generates hydrogen, there is bactericidal action, can purifying water body, thus have efficiently, sewage returns Receive and utilize and benefit easy to use.

Above-described is only embodiments more of the present utility model.For the person of ordinary skill of the art, On the premise of creating design without departing from this utility model, it is also possible to making some deformation and improvement, these broadly fall into this practicality Novel protection domain.

Claims (9)

1. sewage-treatment plant, it is characterised in that include electrolytic sewage processing means (5), slag groove (17) and dehydration device (27),

It is provided with in described electrolytic sewage processing means (5) for the sewage come in from sump (1) is carried out electrolytic separation process Battery lead plate (53), described electrolytic sewage processing means (5) is fixed with scum discharger (9), described scum discharges dress Put (9) to arrange the scum generated in electrolytic sewage processing means (5) to described slag groove (17), described electrolytic sewage processing means (5) connected with described slag groove (17) by the second pipe arrangement (15) or connected with paint booth (33) by the 3rd pipe arrangement (16), institute State the second pipe arrangement (15) or described 3rd pipe arrangement (16) be used for conveying clear water from electrolytic sewage processing means (5) out,

Described slag groove (17) is connected with described dehydration device (27) by the 4th pipe arrangement (22), the sewage of described slag groove (17) Sewage is delivered to described dehydration device (27) by described 4th pipe arrangement (22) and is dehydrated by mixture.

Sewage-treatment plant the most according to claim 1, it is characterised in that described electrolytic sewage processing means (5) is provided with Water surface levelling groove (43), described water surface levelling groove (43) is positioned at outside the side of described electrolytic sewage processing means (5), described sewage Connected by a horizontal elongated hole (62) between electrolytic processing apparatus (5) with described water surface levelling groove (43), water surface levelling groove (43) it is used for receiving the clear water in described electrolytic sewage processing means (5), described second pipe arrangement (15) and described 3rd pipe arrangement (16) connect with described water surface levelling groove (43).

Sewage-treatment plant the most according to claim 2, it is characterised in that be provided with location in described water surface levelling groove (43) Plate (48) and water surface levelling plate (49), described location-plate (48) and the described water surface are aligned groove (43) inwall and are fixed, described water surface tune Positive plate (49) is connected with described location-plate (48), and described water surface levelling plate (49) can do vertical direction along described location-plate (48) On mobile regulation.

Sewage-treatment plant the most according to claim 3, it is characterised in that described location-plate (48) and the levelling of the described water surface The top of plate (49) is all in V structure.

Sewage-treatment plant the most according to claim 1, it is characterised in that the oncoming lane of described electrolytic sewage disposal apparatus Plate is fixed with locating piece (51), is fixed with guide pad (52), described guide pad the upper regular intervals of each described locating piece (51) (52) it is equipped on and the described battery lead plate (53) of column distribution.

Sewage-treatment plant the most according to claim 5, it is characterised in that logical in described electrolytic sewage processing means (5) Cross separation guide plate (54) and be separated into into water guiding area (64) and treatment region (65), described in enter water guiding area (64) and be provided with water inlet (55), described locating piece (51), guide pad (52) and battery lead plate (53) are respectively positioned in described treatment region (65), described electrolytic sewage The bottom of processing means (5) is funnel-form.

Sewage-treatment plant the most according to claim 1, it is characterised in that described electrolytic sewage processing means (5) is passed through One upright dividing plate (50) is separated into the first electrolytic sewage process chamber (6) and the second electrolytic sewage process chamber (7), described first sewage The oncoming lane plate of electrolysis process chamber (6) and the second electrolytic sewage process chamber (7) is fixed with locating piece (51) respectively, each described It is fixed with guide pad (52) the upper regular intervals of locating piece (51), described guide pad (52) is equipped and the described electricity of column distribution Pole plate (53).

Sewage-treatment plant the most according to claim 7, it is characterised in that described first electrolytic sewage process chamber (6) and Described second electrolytic sewage process chamber (7) is separated into into water guiding area (64) and treatment region by separation guide plate (54) respectively (65), described in enter water guiding area (64) and be provided with water inlet (55), described treatment region is provided with described locating piece in (65) respectively (51), guide pad (52) and battery lead plate (53), described first electrolytic sewage process chamber (6) and described second electrolytic sewage process chamber (7) bottom is all in funnel-form.

Sewage-treatment plant the most according to claim 1, it is characterised in that described scum discharger (9) includes driving Device (63) and scraping and brushing apparatus, described scraping and brushing apparatus includes scraping brush board (59) and scrapes brush board (59) bottom described in being installed on Wiper (58), described in scrape brush board (59) and be connected with described driving means (63), described driving means (63) drive described in scrape brush board (59) described scum is scraped drain into described slag groove (17).