CN207567075U - A kind of industrial waste water centralized treatment system - Google Patents

Abstract

A kind of industrial waste water centralized treatment system, the system includes the first grille well, the first regulating reservoir, the first grease separate tank and the first coagulating sedimentation basin, further include the second grille well, the second regulating reservoir, the second grease separate tank and the second coagulating sedimentation basin, the second coagulating sedimentation basin and the first coagulating sedimentation basin are connected with Fenton's reaction pond, which is also communicated with neutralization reaction flotation tank, UASB efficient anaerobic tanks, oxygen compatibility pool, contact-oxidation pool, multifeed clarifier, filtering tank and clear water reserviors.Chrome waste water and die casting waste water are used and first divide tupe in rear intersection, characteristics of compact layout by this industrial waste water centralized treatment system design ideal, it is and all linked with one another, cause centralization high treating effect, greatly increase the quality of industrial wastewater cycling and reutilization, it is general convenient for promoting.

Description

A kind of industrial waste water centralized treatment system

Technical field

The utility model belongs to field of industrial waste water treatment, refers in particular to a kind of industrial waste water centralized treatment system.

Background technology

Industrial wastewater refers to the waste water, sewage and waste liquid generated in industrial processes, wherein containing the work outflowed with water The pollutant generated in industry production materials, intermediate product and product and production process.With industry rapid development, waste water Type and quantity rapidly increase, also increasingly extensively and serious to the pollution of water body, threaten the health and safety of the mankind.Therefore, it is right For environmental protection, the processing of industrial wastewater is more even more important than the processing of municipal sewage, particularly containing chrome waste water and die casting Waste water.Existing industrial wastewater centralization processing mode is not ideal enough or equipment is huge, expensive, it is difficult to popularize；It will Equipment is simple, cheap, but treatment effect is undesirable.

Utility model content

The utility model provides a kind of industrial waste water centralized treatment system, and main purpose is to overcome existing industrial wastewater Centralization processing mode is not ideal enough, it is difficult to the defects of popularizing.

In order to solve the above technical problems, the utility model adopts the following technical solution：

A kind of industrial waste water centralized treatment system, the first grille well passed sequentially through including costing wastwater, the first regulating reservoir, First grease separate tank and the first coagulating sedimentation basin further include the second grille well, the second tune that chromate waste water passes sequentially through It is anti-to save pond, the second grease separate tank and the second coagulating sedimentation basin, the second coagulating sedimentation basin and first coagulation Sedimentation basin is answered to be connected with Fenton's reaction pond, the Fenton's reaction pond be also communicated with neutralization reaction flotation tank, UASB efficient anaerobic tanks, Oxygen compatibility pool, contact-oxidation pool, multifeed clarifier, filtering tank and clear water reserviors；The first coagulating sedimentation basin, UASB efficiently detest Oxygen pond, multifeed clarifier are also communicated with the sludge concentration tank for handling the sludge in it, in the sludge concentration tank under Turbid solution is delivered to the first plate and frame filter press and is handled, first plate and frame filter press treated filtrate and the sludge condensation Supernatant in pond is recycled to the first regulating reservoir, and the dry mud which is handled is transported outward and carries out innoxious place Reason；The second coagulating sedimentation basin is also communicated with the second plate and frame filter press for handling its sludge, second sheet frame The filtrate of filter press is recycled in the second regulating reservoir, and the filter residue of second plate and frame filter press is collected.

The first coagulating sedimentation basin and the second coagulating sedimentation basin include coagulative precipitation tank, the coagulating sedimentation Pond is formed by the coagulating pond body of front and rear arrangement and with the sedimentation tank body of coagulation reaction tank body by integral forming, the coagulation reaction tank Body several spaced apart coagulation partition boards, and the upper and lower cloth that is staggered of the opening of several coagulation partition boards along its length It puts, the tapered structure in interior bottom of the sedimentation tank body.

Using three-decker, upper strata is plain concrete cushion layer for the bottom of the coagulating pond body and sedimentation tank body, under Layer is reinforced concrete floor, and several coagulation columns are additionally provided between plain concrete cushion layer and reinforced concrete floor, is adjacent to Gap between coagulation column is filled out equipped with stone sand pad, and middle level is formed for stone sand pad and several coagulation columns；The coagulating The side of sidewall portion of pond body and sedimentation tank body is inside and outside double-layer structure, and internal layer is reinforced concrete floor, outer layer is cement sand bed, and And the lateral wall of the cement sand bed is also coated with polyurethane water-proof paint layer.

The Fenton's reaction pond include spaced apart four units divide pond successively along its length, each unit divides pond It inside sets there are one Fenton partition board, which is divided into first half and latter half of, and one a unit point pond Guide channel is formed between Fenton partition board and unit point bottom of pond portion；Along its depth direction equipped with spaced apart in each first half Several guide pads, several guide pads are divided into two groups, and one group is arranged on the left side wall of first half, after another group is arranged on On the right side wall of half portion, and two groups of guide pad relative misalignment distributions.

Each guide pad is oriented block diagonally downward.

It is adjacent between two unit point ponds and flows to channel equipped with mutually perforative, each flows to channel and be located at Fenton's reaction The epimere portion in pond, each flows to and ball valve made of plastic is installed on channel, and each ball valve made of plastic is PVC plastic ball valve.

The UASB efficient anaerobic tanks include anaerobism pond body and the three phase separator being installed in anaerobic pond body and set Put anaerobic pond body in water distribution reflector is equipped on bottom surface, which includes along its length arranged for interval successively Several Reflecting pyramids, each Reflecting pyramid is cut by solid brick, and solid brick surface is plastered by cement mortar brush.

The multifeed clarifier includes first stage precipitation tank, second-level settling pond and positioned at first stage precipitation tank and second-level settling pond Between and coupled logical auxiliary agent pond, set in the auxiliary agent pond there are one auxiliary agent partition board, before which is divided into auxiliary agent pond Auxiliary agent room and rear auxiliary agent room, there are channels between the auxiliary agent partition board and auxiliary agent pond, and the two side of the preceding auxiliary agent room is respectively along it Depth direction is equipped with spaced apart several and is oriented to parting beads, and each parting bead that is oriented to is tilted down arrangement, and the level-one precipitates Sludge in pond is recycled in contact-oxidation pool.

The auxiliary agent partition board includes external partition and internal partition, it can be inserted vertically by offering internal partition at the top of the external partition Interior accommodating chamber offers the vertical strip shape gob being connected with accommodating chamber on the lateral wall of the external partition, which passes through one Screw can lock it on external partition across vertical strip shape gob up or down.

The clear water reserviors include clear water pond body, are installed in the water inlet wall pipe of clear water pond body one end and are installed in clear water reserviors The draining wall pipe of the other end, setting in the clear water reserviors body can the triangular-notch weir of up and down adjustment and dismountable several there are one height A cowling panel, which arranges along clear water reserviors body length direction compartment, and triangular-notch weir is located at several cowling panels Rear.

The triangular-notch weir includes outer triangular-notch weir and Triangle ID weir, and offering Triangle ID weir at the top of the outer triangular-notch weir can be vertical The accommodating chamber being inserted into it offers the vertical strip shape gob being connected with accommodating chamber on lateral wall of outer triangular-notch weir, this interior three Angle weir passes through vertical strip shape gob that it can up or down lock on outer triangular-notch weir by a screw.

Described clear water pond body one end offers the first mounting hole, and the water inlet wall pipe is interspersed on the first mounting hole, and And interior it is equipped with the first sealing steel disc, the first wall bushing and the successively from external between first mounting hole and water inlet wall pipe One spunyarn, first spunyarn are sealed by the first asbestos cement package；The clear water pond body other end offers the second mounting hole, The draining wall pipe is interspersed on the second mounting hole, and between second mounting hole and draining wall pipe from it is external it is interior successively Equipped with the second sealing steel disc, the second wall bushing and the second spunyarn, which is sealed by the second asbestos cement package.

Upper be spaced apart is equipped with several cowling panel slots to the clear water pond body along its length, and each cowling panel can be one by one It is accordingly plugged in a cowling panel slot, several rectification holes is laid on each cowling panel.

Tri- or the two cloth erosion resistant coatings of lateral wall Jun Tu of the water inlet wall pipe and the draining wall pipe, madial wall are equal Two epoxide coal bituminous layers are applied, to including first of epoxide coal bituminous enamelled coating, the successively outside in three or the two cloth erosion resistant coating One layer of glass wool cloth, the epoxide coal bituminous enamelled coating of second, the epoxide coal bituminous enamelled coating of second layer glass wool cloth and third road.

The oxygen compatibility pool is discharged into mouth equipped with what sanitary wastewater entered.

Compared to the prior art, the advantageous effect that the utility model generates is：This industrial waste water centralized treatment system is set Meter is preferable, first divides chrome waste water and die casting waste water to tupe in rear intersection, characteristics of compact layout, and all linked with one another so that concentrates Change high treating effect, greatly increase the quality of industrial wastewater cycling and reutilization, it is general convenient for promoting.

Description of the drawings

Fig. 1 is the flowage structure schematic diagram of the utility model.

Fig. 2 is the schematic diagram of the first coagulating sedimentation basin in the utility model.

Fig. 3 is the schematic diagram that the first coagulating sedimentation basin partial cutaway is shown in the utility model.

Fig. 4 is the schematic diagram in Fenton's reaction pond in the utility model.

Fig. 5 is the schematic diagram of UASB efficient anaerobic tanks in the utility model.

Fig. 6 is the schematic diagram of multifeed clarifier in the utility model.

Fig. 7 is the schematic diagram of clear water reserviors in the utility model.

Fig. 8 is the schematic diagram of clear water reserviors overlook direction in the utility model.

Fig. 9 is the schematic diagram on the utility model intermediate cam weir.

Figure 10 be the utility model intermediate cam weir schematic diagram, wherein Triangle ID weir move up after state.

Figure 11 is the schematic diagram of a cowling panel in the utility model.

Figure 12 is the connection diagram between clear water pond body one end and water inlet wall pipe in the utility model.

Figure 13 is the sectional schematic diagram of water inlet wall pipe in the utility model.

Specific embodiment

Illustrate specific embodiment of the present utility model, remarks with reference to the accompanying drawings：W lines represent sewage pipe diatom in attached drawing Road；N lines represent sludge pipe circuit in attached drawing.

With reference to attached drawing 1.A kind of industrial waste water centralized treatment method, costing wastwater pass sequentially through coarse filtration processing, the first tune Section pond 21 is handled, the first grease separate tank 31 is handled and the first coagulating sedimentation basin 41 processing after obtain the first waste water and first Sludge；Chromate waste water passes sequentially through that coarse filtration processing, the second regulating reservoir 22 is handled, the second grease separate tank 32 is handled and second is mixed Solidifying reaction settling basin 42 obtains the second waste water and the second sludge after handling, then after the first waste water and the second waste water are concentrated again successively Handled again by Fenton's reaction pond 5, neutralization reaction flotation tank 13 is handled, UASB efficient anaerobic tanks 6 are handled, oxygen compatibility pool 71 is handled, Contact-oxidation pool 72 is handled, multifeed clarifier 8 is handled, filtering tank 14 is handled and clear water reserviors 9 handle after qualified discharge；The UASB Efficient anaerobic tank 6 handles the 4th sludge obtained after obtained third sludge, the processing of multifeed clarifier 8 and first sludge is equal By a sludge compress pond 15 processing obtain supernatant and thickened sludge, by thickened sludge again by the first plate and frame filter press 16 at Reason obtains dry mud and filtrate, then filtrate and the supernatant are recycled to the first regulating reservoir 21 again and handled；Second sludge leads to The processing of the second plate and frame filter press 17 is crossed to obtain filtrate and be recycled to the second regulating reservoir 22 again handling.

With reference to Fig. 1.A kind of industrial waste water centralized treatment system, the first grille well 11 passed sequentially through including costing wastwater, First regulating reservoir 21, the first grease separate tank 31 and the first coagulating sedimentation basin 41, further include what chromate waste water passed sequentially through Second grille well 12, the second regulating reservoir 22, the second grease separate tank 32 and the second coagulating sedimentation basin 42, second coagulation are anti- Sedimentation basin 42 and the first coagulating sedimentation basin 41 is answered to be connected with Fenton's reaction pond 5, which is also communicated with Neutralization reaction flotation tank 13, UASB efficient anaerobic tanks 6, oxygen compatibility pool 71, contact-oxidation pool 72, multifeed clarifier 8,14 and of filtering tank Clear water reserviors 9；First coagulating precipitation 41 ponds, UASB efficient anaerobic tanks 6, multifeed clarifier 8 is also communicated with will be in it The sludge concentration tank 15 that is handled of sludge, the lower turbid solution in the sludge concentration tank 15 is delivered to the first plate and frame filter press 16 It is handled, the supernatant in first plate and frame filter press 16 treated filtrate and the sludge concentration tank 15 is recycled to One regulating reservoir 21, the dry mud which is handled are transported outward and carry out harmless treatment；Second coagulation is anti- Sedimentation basin 42 is answered also to be communicated with the second plate and frame filter press 17 for handling its sludge, the filtrate of second plate and frame filter press 17 It is recycled in the second regulating reservoir 22, the filter residue of second plate and frame filter press 17 is collected.It is useless that the oxygen compatibility pool 71 is equipped with life What water entered is discharged into mouth 710.

With reference to Fig. 1, Fig. 2 and Fig. 3.The first coagulating sedimentation basin 41 and the second coagulating sedimentation basin 42 include Coagulative precipitation tank, the coagulative precipitation tank are integrally formed by the coagulating pond body 43 of front and rear arrangement and with coagulating pond body 43 Sedimentation tank body 44 is formed, the coagulating pond body several spaced apart coagulation partition boards 430, and several along its length The opening of a coagulation partition board 430 is staggeredly arranged up and down, the tapered structure in interior bottom of the sedimentation tank body 44.The coagulation is anti- Answer the bottom of pond body 43 and sedimentation tank body 44 using three-decker, upper strata is plain concrete cushion layer 45, and lower floor is reinforced concrete Soil layer 46, and several coagulation columns 47 are additionally provided between plain concrete cushion layer 45 and reinforced concrete floor 46, it is adjacent to coagulation Gap between column 47 is filled out equipped with stone sand pad 48, and middle level is formed for stone sand pad 48 and several coagulation columns 47；The coagulation The side of sidewall portion for reacting pond body 43 and sedimentation tank body 44 is inside and outside double-layer structure, and internal layer is reinforced concrete floor 441, outer layer is water Silt particle pulp layer 442, and the lateral wall of the cement sand bed 442 is also coated with polyurethane water-proof paint layer 443.The coagulation is anti- Answer design of the bottom of pond body 43 and sedimentation tank body 44 using three-decker and polyurethane water-proof paint layer 443 so that its bottom Portion and side wall will not leak, and leakproof is good, and bottom structure is more secured, greatly improve the first coagulating sedimentation basin 41 and second coagulating sedimentation basin 42 service life.

With reference to Fig. 1 and Fig. 4.The Fenton's reaction pond 5 includes along its length spaced apart four units point successively Pond 51 is set in each unit point pond there are one Fenton partition board 52, which is divided into a unit point pond 51 First half and latter half of, and a Fenton partition board 52 and unit divide 51 bottom of pond between form guide channel 53；Each first half Several spaced apart guide pads 54 are equipped with along its depth direction in portion, which is divided into two groups, one group of setting On the left side wall of first half, another group is arranged on latter half of right side wall, and two groups of guide pad relative misalignment distributions. Each guide pad 54 is oriented block diagonally downward.The design of several guide pads 54, extends waste water in Fenton Residence time in reaction tank 5, the increased auxiliary agent convenient for waste water and into Fenton's reaction pond 5（Auxiliary agent has acid, ferric sulfate, hydrogen peroxide Deng）Reacting treatment time, and each guide pad 54 is sets diagonally downward, so that after auxiliary agent and waste water reaction along Guide pad 54 is unidirectional from top to bottom to flow away, and does not interfere with follow-up increased promoter effect effect.

With reference to Fig. 1 and Fig. 4.It is adjacent between two unit point ponds 51 and flows to channel equipped with mutually perforative, it is each to flow to Channel is located at the epimere portion in Fenton's reaction pond 5, each flows to and ball valve made of plastic 510 is installed on channel, and each ball valve made of plastic 510 is The PVC plastic ball valve of fine corrosion resistance.Each flow to the design that ball valve made of plastic 510 is installed on channel so that a list Flow velocity size of the waste water stream into next unit point pond 51 in member point pond 51 can reach control, and each unit divides in pond 51 The degree for the treatment of of waste water can be adjusted by ball valve made of plastic 510, be conducive to different auxiliary agents and waste water is fully reacted. And it also allows for the independent progress clean and maintenance in each unit point pond 51.

With reference to Fig. 1 and Fig. 5.The UASB efficient anaerobic tanks 6 include anaerobism pond body and are installed in anaerobic pond body up and down Bottom surface is equipped with water distribution reflector 62, the cloth in spaced apart two three phase separators 61 and the anaerobic pond body being arranged on Water reflector 62 includes along its length several spaced apart Reflecting pyramids 621 successively, and each Reflecting pyramid 621 is by reality Heart brick is cut into, and the inclined surface of solid brick smears into rough rough surface 622 by cement mortar brush.Solid brick inclines Skewed surface is the design of rough surface 622, is conducive to microorganism implantation, growth, breeding on rough surface 622, enhances micro- life in this way The function and effect of object Decomposition Wastewater.Each three phase separator 61 can effectively realize gas, liquid, solid three phase separation, often A three phase separator 61 is mainly made of components such as gas gathering mask and catch basins（Since three phase separator is common equipment, herein Its specific internal structure is no longer described in detail）.Waste water enters water distribution reflector 62 in UASB efficient anaerobic tanks 6, with Sludge Bed thereon In sludge be mixed, microorganism decomposition give up Organic substance in water generate gas, minute gas bubble emit in uphill process, Constantly merge and gradually form larger bubble, generated since bubble rises than stronger agitation, be thought of as suspending on Sludge Bed top Sludge blanket, the mixed liquor of gas and water mud are risen in three phase separator 61, and biogas bubble encounters the reflection of 61 lower part of three phase separator During plate, be folded to gas gathering mask and efficiently separated exclusion, sludge and water under gravity, water and mud separation supernatant from Catch basin is discharged, and sludge returns to 62 region of water distribution reflector along reflecting plate skew wall.

With reference to Fig. 5.The bottom of the UASB efficient anaerobic tanks 6 uses three-decker, and upper strata is plain concrete cushion layer 63, under Layer is reinforced concrete floor 64, and several coagulation columns are additionally provided between plain concrete cushion layer 63 and reinforced concrete floor 64 65, the gap being adjacent between coagulation column 65 is filled out equipped with stone sand pad 66, and middle level is stone sand pad 66 and several coagulation columns 65 It forms；The side of sidewall portion of the UASB efficient anaerobic tanks 6 is inside and outside double-layer structure, and internal layer is reinforced concrete floor 67, outer layer is water Silt particle pulp layer 68, and the lateral wall of the cement sand bed 68 is also coated with polyurethane water-proof paint layer 69.The UASB is efficient The bottom of anaerobic pond 6 uses three-decker and the design of polyurethane water-proof paint layer 69 so that its bottom and side wall will not ooze Leakage, leakproof is good, and bottom structure is more secured, greatly improves the service life of UASB efficient anaerobic tanks 6.

With reference to Fig. 1 and Fig. 6.The multifeed clarifier 8 includes first stage precipitation tank 81, second-level settling pond 82 and positioned at level-one Between sedimentation basin 81 and second-level settling pond 82 and coupled logical auxiliary agent pond is set in the auxiliary agent pond there are one auxiliary agent partition board 83, Auxiliary agent pond is divided into preceding auxiliary agent room 84 and rear auxiliary agent room 85 by the auxiliary agent partition board 83, and there are logical between the auxiliary agent partition board 83 and auxiliary agent pond Road 86, the two side of the preceding auxiliary agent room 84 are equipped with spaced apart several along its depth direction respectively and are oriented to parting bead 87, often A guiding parting bead 87 is tilted down arrangement, and the sludge in the first stage precipitation tank 81 is recycled in contact-oxidation pool 72.It is described Several are oriented to the design of parting beads 87, extend precipitated liquid residence time in preceding auxiliary agent room 84, help convenient for precipitated liquid and forward Increased coagulant in agent room 84（Coagulant has flocculant of polymeric aluminium chloride, polyacrylamide flocculation aid etc.）It is abundant with precipitated liquid Flocculation reaction occurs, and is each oriented to parting bead 87 to set diagonally downward, so that is suitable after coagulant and precipitated liquid reaction It that guiding parting bead 87 is unidirectional from top to bottom to flow to channel 86, does not interfere with follow-up increased coagulant function and effect.

With reference to Fig. 6.The auxiliary agent partition board 83 includes external partition 831 and internal partition 832, and the top of the external partition 831 opens up There is the accommodating chamber that internal partition 832 can be inserted vertically into it, offer what is be connected with accommodating chamber on the lateral wall of the external partition 831 Vertical strip shape gob, the internal partition 832 pass through vertical strip shape gob that it can up or down lock in external partition by a screw 833 On 831.The auxiliary agent partition board 83 uses the design of external partition 831 and internal partition 832 so that the caliber size of channel 86 can lead to It overregulates vertical position of the internal partition 832 with respect to external partition 83 and realizes the adjusting of caliber size, before further controlling Precipitated liquid in auxiliary agent room 84 amount of flow in auxiliary agent room 85 backward, convenient for inspectorate according to precipitated liquid disposition in time to adjustment The caliber size of channel 86 is adjusted, and it is clear to the independent progress in preceding auxiliary agent room 84 and rear auxiliary agent room 85 to also allow for daily clean and maintenance Wash maintenance.

With reference to Fig. 1 and Fig. 7 and Fig. 8.The clear water reserviors 9 include clear water pond body 90, be installed in 90 one end of clear water pond body into Water wall pipe 91 and the draining wall pipe 92 for being installed in the clear water reserviors other end, setting in the clear water pond body 90 can there are one height The triangular-notch weir 93 of up and down adjustment and several dismountable cowling panels 94, several cowling panels 94 are along 90 length side of clear water pond body It is arranged to compartment, and triangular-notch weir 93 is located at the rear of several cowling panels 94.

With reference to attached drawing 9, Figure 10 and Figure 11.The triangular-notch weir 93 includes outer triangular-notch weir 931 and Triangle ID weir 932, this outer three The top on angle weir 93 offers the accommodating chamber that Triangle ID weir 931 can be inserted vertically into it, is opened on the lateral wall of the outer triangular-notch weir 931 Equipped with the vertical strip shape gob 933 being connected with accommodating chamber, which will across vertical strip shape gob 933 by a screw 934 It can lock up or down on outer triangular-notch weir 931.The clear water pond body 90 is upper along its length to be spaced apart equipped with several A cowling panel slot 900, each cowling panel 94 can be plugged in correspondingly in a cowling panel slot 900, each cowling panel Several rectification holes are laid on 94.The triangular-notch weir 93 uses the design on outer triangular-notch weir 931 and Triangle ID weir 932 so that three The height on angle weir 93 can be adjusted by adjusting the vertical position of the relatively outer triangular-notch weir 931 in Triangle ID weir 932 to realize, so as to control The flow of clear water discharge in clear water pond body 90 processed, convenient for inspectorate according to the displacement situation of clear water reserviors 9 in time to triangular-notch weir 93 height is adjusted, and without it is entirely removed replacement, and also allows for daily clean and maintenance.

With reference to attached drawing 7 and Figure 12.Described 90 one end of clear water pond body offers the first mounting hole 901, the water inlet wall pipe 91 are interspersed on the first mounting hole 901, and interior are equipped with successively from external between first mounting hole 901 and water inlet wall pipe 91 First sealing steel disc 902, the first wall bushing 903 and the first spunyarn 904, first spunyarn 904 pass through the first asbestos cement 905 packages seal；90 other end of clear water pond body offers the second mounting hole, and the draining wall pipe 92 is interspersed in the second peace It fills on hole, and interior be equipped with the second sealing steel disc successively from external between second mounting hole and draining wall pipe 92, second wear Wall sleeve and the second spunyarn, second spunyarn are sealed by the second asbestos cement package.The clear water pond body other end, draining The connection mode between connection mode and clear water pond body one end, water inlet wall pipe 91 between wall pipe 92 is the same.This, does not draw again Go out the connection diagram between the clear water pond body other end, draining through walls 92.

With reference to attached drawing 7 and Figure 13.The lateral wall Jun Tu tri- or two of the water inlet wall pipe 91 and the draining wall pipe 92 Cloth erosion resistant coating, bis- epoxide coal bituminous layers 911 of madial wall Jun Tu, to including successively outside in three or the two cloth erosion resistant coating First of epoxide coal bituminous enamelled coating 912, first layer glass wool cloth 913, the epoxide coal bituminous enamelled coating 914 of second, second layer glass Silk cloth 915 and the epoxide coal bituminous enamelled coating 916 in third road.Its lateral wall is used using three or two cloth erosion resistant coatings and its madial wall The design of two epoxide coal bituminous layers 911, anti-corrosion effect is excellent and adhesion is good, it is not easy to come off and be cracked, and construct Performance is more preferable.

The above is only the specific embodiments of the present invention, but the design concept of the present invention is not limited thereto, All non-essential modifications to the present invention made by this concept should all belong to the row for invading scope of protection of the utility model For.

Claims (10)

1. a kind of industrial waste water centralized treatment system, it is characterised in that：The first grille well for being passed sequentially through including costing wastwater, One regulating reservoir, the first grease separate tank and the first coagulating sedimentation basin further include the second grid that chromate waste water passes sequentially through Well, the second regulating reservoir, the second grease separate tank and the second coagulating sedimentation basin, the second coagulating sedimentation basin and described One coagulating sedimentation basin is connected with Fenton's reaction pond, which is also communicated with neutralization reaction flotation tank, UASB high Imitate anaerobic pond, oxygen compatibility pool, contact-oxidation pool, multifeed clarifier, filtering tank and clear water reserviors；The first coagulating sedimentation basin, UASB efficient anaerobic tanks, multifeed clarifier are also communicated with the sludge concentration tank for handling the sludge in it, and the sludge is dense Lower turbid solution in contracting pond is delivered to the first plate and frame filter press and is handled, first plate and frame filter press treated filtrate and institute It states the supernatant in sludge concentration tank and is recycled to the first regulating reservoir, the dry mud outward transport which is handled is gone forward side by side Row harmless treatment；The second coagulating sedimentation basin is also communicated with the second plate and frame filter press for handling its sludge, The filtrate of second plate and frame filter press is recycled in the second regulating reservoir, and the filter residue of second plate and frame filter press is collected.

2. a kind of industrial waste water centralized treatment system as described in claim 1, it is characterised in that：The first coagulating precipitation Pond and the second coagulating sedimentation basin include coagulative precipitation tank, the coagulative precipitation tank by front and rear arrangement coagulating pond body and It is formed with the sedimentation tank body of coagulation reaction tank body by integral forming, the coagulating pond body is spaced apart several along its length A coagulation partition board, and the opening of several coagulation partition boards is staggeredly arranged up and down, and the interior bottom of the sedimentation tank body is tapered Structure.

3. a kind of industrial waste water centralized treatment system as claimed in claim 2, it is characterised in that：The coagulating pond body and heavy Using three-decker, upper strata is plain concrete cushion layer for the bottom of shallow lake pond body, and lower floor is reinforced concrete floor, and plain concrete Several coagulation columns are additionally provided between bed course and reinforced concrete floor, the gap being adjacent between coagulation column is filled out equipped with stone sand Pad, middle level are formed for stone sand pad and several coagulation columns；The side of sidewall portion of the coagulating pond body and sedimentation tank body is interior Outer double-layer structure, internal layer is reinforced concrete floor, outer layer is cement sand bed, and the lateral wall of the cement sand bed is also coated with There is polyurethane water-proof paint layer.

4. a kind of industrial waste water centralized treatment system as described in claim 1, it is characterised in that：The Fenton's reaction pond includes edge Spaced apart four units divide pond to its length direction successively, are set in each unit point pond there are one Fenton partition board, a sweet smell One unit point pond is divided into first half and latter half of by partition board, and a Fenton partition board and unit divide shape between bottom of pond portion Into guide channel；In each first half several spaced apart guide pads, several guide pads are equipped with along its depth direction It is divided into two groups, one group is arranged on the left side wall of first half, and another group is arranged on latter half of right side wall, and this two groups are led It is distributed to block relative misalignment.

5. a kind of industrial waste water centralized treatment system as described in claim 1, it is characterised in that：The UASB efficient anaerobic tanks packet Include anaerobism pond body and the three phase separator being installed in anaerobic pond body and the anaerobic pond body being arranged in bottom surface be equipped with cloth Water reflector, the water distribution reflector include along its length several spaced apart Reflecting pyramids successively, each reflection cone Body is cut by solid brick, and solid brick surface is plastered by cement mortar brush.

6. a kind of industrial waste water centralized treatment system as described in claim 1, it is characterised in that：The multifeed clarifier includes one Grade sedimentation basin, second-level settling pond and between first stage precipitation tank and second-level settling pond and coupled logical auxiliary agent pond, should It is set in auxiliary agent pond there are one auxiliary agent partition board, which is divided into preceding auxiliary agent room and rear auxiliary agent room auxiliary agent pond, the auxiliary agent partition board There are channel between auxiliary agent pond, the two side of the preceding auxiliary agent room respectively along its depth direction be equipped with it is spaced apart several It is oriented to parting bead, each parting bead that is oriented to is tilted down arrangement, and the sludge in the first stage precipitation tank is recycled in contact-oxidation pool.

7. a kind of industrial waste water centralized treatment system as described in claim 1, it is characterised in that：The clear water reserviors include clear water reserviors Body, the water inlet wall pipe for being installed in clear water pond body one end and the draining wall pipe for being installed in the clear water reserviors other end, the clear water Set in pond body there are one height can up and down adjustment triangular-notch weir and several dismountable cowling panels, several cowling panels are along clear Pond body length direction compartment arrangement, and triangular-notch weir is located at the rear of several cowling panels.

8. a kind of industrial waste water centralized treatment system as claimed in claim 7, it is characterised in that：The triangular-notch weir includes outer triangle Weir and Triangle ID weir offer the accommodating chamber that Triangle ID weir can be inserted vertically into it at the top of the outer triangular-notch weir, the outer triangular-notch weir Lateral wall on offer the vertical strip shape gob being connected with accommodating chamber, the Triangle ID weir by a screw pass through vertical strip shape gob It can up or down be locked on outer triangular-notch weir.

9. a kind of industrial waste water centralized treatment system as claimed in claim 7, it is characterised in that：Described clear water pond body one end opens up Have the first mounting hole, the water inlet wall pipe is interspersed on the first mounting hole, and first mounting hole and water inlet wall pipe it Between from it is external it is interior be equipped with the first sealing steel disc, the first wall bushing and the first spunyarn successively, which passes through the first stone Cotton cement package seals；The clear water pond body other end offers the second mounting hole, and the draining wall pipe is interspersed in the second peace It fills on hole, and from external interior the second sealing steel disc, second through walls of being equipped with successively between second mounting hole and draining wall pipe Casing and the second spunyarn, second spunyarn are sealed by the second asbestos cement package.

10. a kind of industrial waste water centralized treatment system as described in claim 1, it is characterised in that：The oxygen compatibility pool is equipped with life What waste water entered is discharged into mouth.