CN208964723U - A kind of water treatment system for industrial waste water purifying - Google Patents

Abstract

The utility model discloses a kind of water treatment systems for industrial waste water purifying, including coarse filter device, flocculation plant, oily waste degradation device, fine filtering apparatus, oxidation treatment device and purifying plant, the purifying plant includes steam generator, condenser, the connecting tube for connecting condenser and steam generator and the recycling bins being connected with condenser, water in treated industrial wastewater is become steam by steam generator by the utility model, it is kept completely separate water and pollutant, then clean water can be obtained by by condenser.

Description

A kind of water treatment system for industrial waste water purifying

Technical field

The utility model belongs to industrial waste water treatment, more particularly, to a kind of water for industrial waste water purifying Processing system.

Background technique

With the development of industry, the raising of yield, the industrial wastewater being discharged also gradually increase, especially metallurgy, steel-making Equal enterprises, production capacity is directly proportional to the wastewater flow rate being discharged, and the main oil-containing of industrial wastewater that this kind of industry is discharged, heavy metal from The pollutants such as son, these waste water severely exceed, and are much unable to reach the discharge standard of national regulation, not only pollute environment but also wave Water wasting resource makes to process cost raising, currently, factory can be carried out industrial wastewater further by sewage treatment equipment Purification, to reach discharge standard, although such equipment can reach discharge standard, enterprise finally still will using such equipment Water discharge, labor intensive financial resources lose more than gain, and cannot recycle again to discharge water.

Utility model content

For overcome the deficiencies in the prior art, Industry Waste can be used for for cycling utilization of wastewater to the utility model by providing one kind The water treatment system of Water warfare.

To achieve the goals above, the utility model uses a kind of following technical scheme: water for industrial waste water purifying Processing system, including coarse filter device, flocculation plant, oily waste degradation device, fine filtering apparatus, oxidation treatment device and purification dress Set, the purifying plant include steam generator, condenser, the connecting tube for connecting condenser and steam generator and with it is cold The recycling bins that condenser is connected；Water in treated industrial wastewater is become into steam by steam generator, makes water and pollution Object is kept completely separate, then can be obtained by clean water by condenser.

Further, the flocculation plant include flocculation tanks, set on flocculation tanks side wall upper part flocculation water inlet, be set to flocculation The sewage draining exit in bottom portion, the flocculation discharge outlet on flocculation tanks side wall, filter screen and mixing component set on discharge outlet；It will wadding Solidifying agent is added to flocculation tanks, it can be made to be separated from the water the bulky grain pollutant flocculation sedimentation of waste water, at discharge outlet of flocculating Equipped with filter screen, it can prevent flocculate precipitate from excluding from flocculation discharge outlet, influence subsequent processing.

Further, stating mixing component includes agitating shaft, the stirring rod being fixed on agitating shaft and set on agitating shaft bottom end Multiple driving blades, the agitating shaft upper end are rotationally connected at the top of flocculation tanks, lower end pass through flocculation tanks and connection tube wall and It is rotatablely connected with tube wall is connect；Quickly flocculant and waste water uniformly can be mixed by the agitating shaft of rotation, accelerate wadding Solidifying settling velocity, and agitating shaft is driven to drive driving blade rotation, and then band by the high-temperature vapor that steam generator generates Dynamic agitating shaft rotation, energy needed for not only having saved driving agitating shaft also reduce the temperature of high-temperature vapor, are convenient for high temperature The subsequent condensation of vapor is collected.

Further, the oily waste degradation device includes the decontamination tank being connected with flocculation tanks, the exposure set on decontamination tank bottom Gas disk, air blower, the aeration nozzle on aeration plate, the aeration tube for connecting aeration nozzle and air blower and greasy dirt detach Mechanism assembly；Gas can be passed into waste water by aeration nozzle, form bubble, greasy dirt can be driven to float, accelerate oil Dirty removal efficiency.

Further, the fine filtering apparatus includes the screen pipe being connected with decontamination tank, the sealing appearance in screen pipe Device, the collector pipe in sealing container, the filter assemblies being wrapped on central tube, set on sealing container one end water inlet, Set on the outlet of sewer and steam pipe of the sealing container other end, described steam pipe one end is connected to connecting tube, and other end connection is catchmented Pipe；It is passed through high-temperature vapor into collector pipe, negative pressure can be formed in collector pipe, accelerates waste water filtering speed, so that mistake Filter efficiency can greatly improve, and high-temperature vapor is passed through into collector pipe can also improve waste water temperature, and then improve reverse osmosis The water yield of permeable membrane.

In conclusion water in treated industrial wastewater is become steam by steam generator by the utility model, make Water and pollutant are kept completely separate, then can be obtained by clean water by condenser.

Detailed description of the invention

Fig. 1 is the structural schematic diagram of the utility model.

Fig. 2 is the top view of the utility model.

Fig. 3 is the half section structure diagram of the utility model.

Fig. 4 is the cross-sectional view of the utility model.

Fig. 5 is the partial schematic diagram one of Fig. 4.

Fig. 6 is the partial schematic diagram one of Fig. 4.

Specific embodiment

In order to make those skilled in the art better understand the utility model, below in conjunction with the utility model reality The attached drawing in example is applied, the technical solutions in the embodiments of the present invention are clearly and completely described.

As shown in figures 1 to 6, a kind of water treatment system for industrial waste water purifying, including bottom plate 100, coarse filter device, Flocculation plant, oily waste degradation device, fine filtering apparatus, oxidation treatment device and purifying plant, the coarse filter device included Filter box 1, strainer 11, bracket 12, cylinder 13 and push rod 14, the strainer 11 are fixed on 14 lower end of push rod, and can be relative to filtering The sliding of 1 inner wall of case, the bracket 12 are fixed on 1 top of Rose Box, and the cylinder 13 selects conventional cylinder, is fixed on bracket 12 On, output end and 14 upper end of push rod are connected, and offer opening at the top of the Rose Box 1, for intaking, 1 bottom of Rose Box is opened The dismounting of strainer can be fast implemented by cylinder, just for filtered water to be drained into subsequent handling equipped with drainage openings In the cleaning and replacement of strainer.

The flocculation plant include flocculation tanks 2, flocculation water inlet 21, sewage draining exit 22, flocculation discharge outlet 23, filter screen 24, Agitating shaft 25, the first steam chest 28, stirring rod 26, the first connecting tube 29, the second connecting tube 291 and driving blade 27, the wadding Solidifying water inlet 21 is opened in 2 top of flocculation tanks, and for receiving through the filtered waste water of Rose Box, the sewage draining exit 22 is opened in wadding Solidifying 2 bottom of case, for excluding flocculate precipitate, the filter screen 24 is set at flocculation discharge outlet 23, solid with 2 inner wall of flocculation tanks Even, 25 upper end of agitating shaft is by rotation connection at the top of bearing and flocculation tanks, 25 lower end of agitating shaft penetrate 2 bottom of flocculation tanks and The top of first steam chest 28, the driving blade 27 select conventional metal blade, are fixed on 25 lower end of agitating shaft, and described the One connecting tube, 29 one end is connected to connecting tube, and the other end is connected to 28 bottom of the first steam chest, and the internal list being equipped with only for air inlet To valve, for steam to be passed through, driving driving blade rotation, described second connecting tube, 291 one end is connected to the first steam chest side wall, The other end is connected to connecting tube, and the internal check valve being equipped with only for outlet, for steam to be transmitted back to connecting tube, the stirring Stick 26 is fixed on agitating shaft 25, is uniformly provided with 4 through-holes 261, and the through-hole is S type, and stirring rod is equipped with through-hole can be with Reduce agitating shaft suffered resistance during rotation, excessive to prevent resistance, high-temperature vapor improves a driving force and is not enough to drive Dynamic agitating shaft rotation, through-hole is S-type to be can change across the flow direction of through-hole waste water, stirs waste water and flocculant more Uniformly, quickly flocculant and waste water uniformly can be mixed by the agitating shaft of rotation, accelerates flocculation sedimentation speed, and drive Agitating shaft drives driving blade rotation by the high-temperature vapor that steam generator generates, and then drives agitating shaft rotation, not only Energy needed for having saved driving agitating shaft, reduces the temperature of high-temperature vapor, also convenient for the subsequent condensation of high-temperature vapor It collects.

The oily waste degradation device includes decontamination tank 3, aeration plate 31, air blower 32, aeration nozzle 33, aeration tube 34, turns Moving axis 35, broken blade 36, the second steam chest 37, third connecting tube 38, broken driving leaf 391, greasy dirt detach component and the 4th Connecting tube 39, the decontamination tank 3 are connected by pipeline with flocculation discharge outlet, and the aeration plate 31 is fixed on 3 bottom of decontamination tank, The aeration tube 34 is fixed at the top of aeration plate 34 for being connected to aeration plate 31 and air blower 32, the aeration nozzle 33, and with 34 inner cavity of aeration plate is connected, and second steam chest 37 is fixed on 100 lower section of bottom plate, and the rotation axis 35 is rotationally connected with Dirty case 3 and its lower end penetrate 37 top of 3 bottom of decontamination tank and the second steam chest, and the broken driving leaf 391 selects conventional gold Belong to flabellum, be fixed on 35 lower end of rotation axis, described 38 one end of third connecting tube is connected to connecting tube, and the other end is connected to the second steam chest 37 bottoms, and the internal check valve being equipped with only for air inlet, for steam to be passed through, driving driving blade rotation, the described 4th 291 one end of connecting tube is connected to 37 side wall of the second steam chest, and the other end is connected to connecting tube, and inside is equipped with only for the unidirectional of outlet Valve, for steam to be transmitted back to connecting tube, it is the opening for being opened in 3 side wall upper part of decontamination tank that the greasy dirt, which detaches component, is led to Gas, can be passed into waste water by piping and greasy dirt case (in figure and being not drawn into) by aeration nozzle, form bubble, can band Dynamic greasy dirt floats, and accelerates oily waste degradation efficiency, can be formed biggish bubble breaking multiple by the broken blade of rotation Smaller bubble, and then more greasy dirts can be driven to float, accelerate oily waste degradation efficiency.

The fine filtering apparatus includes screen pipe 4, sealing container 41, collector pipe 42, steam pipe 43 and filter assemblies, described Collector pipe 42 selects pipeline used in conventional reverse osmosis membrane apparatus, and the filter assemblies are all kinds of films, uniformly twines from level to level It is wound on collector pipe 42, film selects all kinds of films selected by conventional reverse osmosis film device, and the sealing container 41 selects two End is equipped with the metallic cylinder of opening, and for fixing the collector pipe 42 after stretch wrap film, and sealing container 41 is fixed on screen pipe 4 Interior, described 43 one end of steam pipe is connected to connecting tube, and the other end is connected to collector pipe 42, high-temperature vapor is passed through into collector pipe, can To form negative pressure in collector pipe, water velocity is accelerated, allows filter efficiency to reply raising, is passed through into collector pipe High-temperature vapor can also improve waste water temperature, and then improve the water yield of reverse osmosis membrane.

The purifying plant includes steam generator 51, condenser 52, connecting tube 53 and recycling bins 54, the steam generation Device 51 selects conventional steam generator 51, is connected by pipeline with collector pipe 42, and described 53 one end of connecting tube is connected to steam Generator 51, the other end are connected to condenser 52, and the condenser 52 selects conventional steam condenser, and the recycling bins 54 pass through Pipeline is connected with the discharge outlet of condenser 52, and water in treated industrial wastewater is become steam by steam generator, It is kept completely separate water and pollutant, then clean water can be obtained by by condenser.

Obviously, described embodiment is only a part of the embodiment of the utility model, instead of all the embodiments. Based on the embodiments of the present invention, obtained by those of ordinary skill in the art without making creative efforts The range of the utility model protection all should belong in every other embodiment.

Claims (5)

1. a kind of water treatment system for industrial waste water purifying, including coarse filter device, flocculation plant, oily waste degradation device, Fine filtering apparatus, oxidation treatment device and purifying plant, it is characterised in that: the purifying plant include steam generator (51), Condenser (52), the connecting tube (53) for connecting condenser (52) and steam generator (51) and it is connected with condenser (52) Recycling bins (54).

2. a kind of water treatment system for industrial waste water purifying according to claim 1, it is characterised in that: the flocculation Device includes flocculation tanks (2), the flocculation water inlet (21) being set at the top of flocculation tanks (2), the sewage draining exit for being set to flocculation tanks (2) bottom (22), the flocculation discharge outlet (23) on flocculation tanks (2) side wall, filter screen (24) and mixing component set on discharge outlet are set to.

3. a kind of water treatment system for industrial waste water purifying according to claim 2, it is characterised in that: the stirring Component includes agitating shaft (25), the stirring rod (26) being fixed on agitating shaft (25), set on the first of the flocculation tanks (2) bottom Steam chest (28), the first connecting tube (29), the second connecting tube (291) and the multiple driving blades for being set to agitating shaft (25) bottom end (27), agitating shaft (25) upper end is rotationally connected at the top of flocculation tanks (2), and lower end passes through flocculation tanks (2) and the first steam chest (28) at the top of and agitating shaft can be rotated relative at the top of the first steam chest (28), the first connecting tube (29) one end connection connection It manages (53), the other end is connected to the first steam chest (28) bottom, and described second connecting tube (291) one end is connected to connecting tube (53), separately One end is connected to the first steam chest (28) side wall, and first connecting tube (29) and the second connecting tube (291) are equipped with check valve.

4. a kind of water treatment system for industrial waste water purifying according to claim 1, it is characterised in that: the greasy dirt Removal device includes the decontamination tank (3) being connected with flocculation tanks (2), aeration plate (31), the air blower for being set to decontamination tank (3) bottom (32), the aeration nozzle (33) on aeration plate (31), the aeration tube for connecting aeration nozzle (33) and air blower (32) are set to (34) and greasy dirt detaches mechanism assembly.

5. a kind of water treatment system for industrial waste water purifying according to claim 1, it is characterised in that: the essence mistake Filter device includes the screen pipe (4) being connected with decontamination tank, the sealing container (41) in screen pipe, is set to sealing container (41) collector pipe (42) in, the filter assemblies being wrapped on collector pipe (42), the water inlet for being set to sealing container (41) one end (44), the outlet of sewer (45) and steam pipe (43) of sealing container (41) other end, steam pipe (43) one end connection are set to Connecting tube (53), the other end are connected to collector pipe (42).