CN110585796A - Pretreatment device for recycling release agent wastewater - Google Patents
Pretreatment device for recycling release agent wastewater Download PDFInfo
- Publication number
- CN110585796A CN110585796A CN201910731484.XA CN201910731484A CN110585796A CN 110585796 A CN110585796 A CN 110585796A CN 201910731484 A CN201910731484 A CN 201910731484A CN 110585796 A CN110585796 A CN 110585796A
- Authority
- CN
- China
- Prior art keywords
- sedimentation tank
- plate
- box body
- release agent
- waste liquid
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000004064 recycling Methods 0.000 title claims abstract description 24
- 239000002351 wastewater Substances 0.000 title claims abstract description 21
- 238000004062 sedimentation Methods 0.000 claims abstract description 194
- 239000007788 liquid Substances 0.000 claims abstract description 113
- 239000002699 waste material Substances 0.000 claims abstract description 61
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 41
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 claims abstract description 25
- 238000001914 filtration Methods 0.000 claims abstract description 12
- 238000007790 scraping Methods 0.000 claims abstract description 3
- 239000010802 sludge Substances 0.000 claims description 54
- 230000008676 import Effects 0.000 claims description 13
- 238000005192 partition Methods 0.000 claims description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 8
- 239000006082 mold release agent Substances 0.000 claims description 5
- 238000007599 discharging Methods 0.000 claims description 3
- 238000012545 processing Methods 0.000 claims description 3
- 239000004113 Sepiolite Substances 0.000 claims description 2
- 229910052624 sepiolite Inorganic materials 0.000 claims description 2
- 235000019355 sepiolite Nutrition 0.000 claims description 2
- 239000012535 impurity Substances 0.000 abstract description 7
- 230000001954 sterilising effect Effects 0.000 abstract description 6
- 238000005520 cutting process Methods 0.000 abstract description 5
- 238000007667 floating Methods 0.000 abstract description 5
- 238000000034 method Methods 0.000 abstract description 5
- 230000008569 process Effects 0.000 abstract description 5
- 238000004659 sterilization and disinfection Methods 0.000 abstract description 5
- 238000004332 deodorization Methods 0.000 abstract description 2
- 230000005484 gravity Effects 0.000 abstract description 2
- 238000002203 pretreatment Methods 0.000 abstract description 2
- 239000010865 sewage Substances 0.000 abstract description 2
- 239000002893 slag Substances 0.000 abstract description 2
- 239000012530 fluid Substances 0.000 description 9
- 238000000926 separation method Methods 0.000 description 9
- 230000000694 effects Effects 0.000 description 7
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000005187 foaming Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 239000004575 stone Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 239000004519 grease Substances 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000012958 reprocessing Methods 0.000 description 1
- 239000013049 sediment Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D36/00—Filter circuits or combinations of filters with other separating devices
- B01D36/04—Combinations of filters with settling tanks
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F9/00—Multistage treatment of water, waste water or sewage
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/001—Processes for the treatment of water whereby the filtration technique is of importance
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/40—Devices for separating or removing fatty or oily substances or similar floating material
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/72—Treatment of water, waste water, or sewage by oxidation
- C02F1/78—Treatment of water, waste water, or sewage by oxidation with ozone
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2201/00—Apparatus for treatment of water, waste water or sewage
- C02F2201/002—Construction details of the apparatus
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2201/00—Apparatus for treatment of water, waste water or sewage
- C02F2201/78—Details relating to ozone treatment devices
- C02F2201/782—Ozone generators
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2209/00—Controlling or monitoring parameters in water treatment
- C02F2209/42—Liquid level
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2301/00—General aspects of water treatment
- C02F2301/08—Multistage treatments, e.g. repetition of the same process step under different conditions
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2303/00—Specific treatment goals
- C02F2303/02—Odour removal or prevention of malodour
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2303/00—Specific treatment goals
- C02F2303/04—Disinfection
Abstract
The invention discloses a pretreatment device for recycling release agent wastewater, which comprises a box body, a primary sedimentation tank, a secondary sedimentation tank and a filtering device, wherein the primary sedimentation tank and the secondary sedimentation tank are arranged in the box body, the primary sedimentation tank and the secondary sedimentation tank are connected through a middle horizontal bottom plate, and the box body is divided into two parts, namely the primary sedimentation tank and the secondary sedimentation tank, by a middle overflow plate. According to the invention, through the pre-treatment device for recycling the releasing agent waste liquid, the releasing agent waste liquid is subjected to belt type oil scraping machine to remove waste liquid floating oil, ozone generation group tube sterilization and deodorization, and a filter to remove impurities such as cutting slag, and the recycling treatment device is energy-saving and reliable in operation, effectively reduces the pressure of subsequent equipment treatment, and improves the efficiency of the releasing agent recycling process; the invention structurally uses an integral structure, does not occupy space, and automatically flows the release agent waste liquid by gravity, thereby saving the sewage treatment cost.
Description
Technical Field
The invention relates to a pretreatment process of a release agent, in particular to a pretreatment device which is used for separating and collecting floating oil from a release agent waste liquid, remarkably reducing the impurity doping of scraps and solid matters of the waste liquid, effectively sterilizing and removing odor and performing a first-step pretreatment.
Background
The release agent waste water has carried debris such as a large amount of pieces in the cutting process, and the oil concentration of release agent waste water is high moreover, leads to that the impurity total amount that carries to equipment is big, has increased follow-up equipment continuous pressure, has increased the change frequency of filter belt and has caused the jam of sediment swash plate, brings the harm to waste liquid equipment treatment facility and detection device's stability, both can't effectively improve the release agent quality, can not obtain very high rate of recovery again.
Disclosure of Invention
The invention aims to provide a pretreatment device for recycling release agent wastewater, which can separate and recycle grease on a spraying machine in a cutting process and inhibit bacteria to deodorize the release agent wastewater.
In order to solve the technical problems, the technical scheme of the invention is as follows: a pretreatment device for recycling release agent wastewater comprises a box body, a first-stage sedimentation tank, a second-stage sedimentation tank and a filtering device, wherein the first-stage sedimentation tank and the second-stage sedimentation tank are arranged in the box body, the first-stage sedimentation tank and the second-stage sedimentation tank are connected through an intermediate horizontal bottom plate, the box body is divided into two parts of the first-stage sedimentation tank and the second-stage sedimentation tank by an intermediate overflow plate, one end of the first-stage sedimentation tank, which is far away from the second-stage sedimentation tank, is provided with an inlet overflow plate, the lower ends of the first-stage sedimentation tank and the second-stage sedimentation tank are respectively provided with a first-stage sedimentation tank sludge hopper and a second-stage sedimentation tank sludge hopper, the first-stage sedimentation tank sludge hopper and the second-stage sedimentation tank sludge hopper penetrate through the intermediate horizontal bottom plate and are respectively communicated with the first-stage sedimentation tank and the, the upper part of the front end of the first-stage sedimentation tank sludge hopper is provided with a first-stage sedimentation tank waste liquid inlet, the upper part of the rear end of the first-stage sedimentation tank sludge hopper is provided with a sedimentation inclined plate arranged in the first-stage sedimentation tank, two side edges of the sedimentation inclined plate are respectively connected with the inner walls of two sides of the box body, the sedimentation inclined plate is of a honeycomb structure formed by bonding a plurality of groups of corrugated plates with the same geometric shape, the corrugations of two adjacent plates are in a cross shape, the plurality of groups of sedimentation inclined plates are arranged in a way of inclining back to the flowing direction of a release agent, the anticlockwise angle between the groups of sedimentation inclined plates and a middle horizontal bottom plate is more than 90 degrees, the optimal angle is 120 degrees, the flowing direction and the speed of working fluid are changed, the separation effect of the clastic sludge and the fluid is good, when the fluid flows through the parts, the upward and downward movement is realized, the buoyancy, an upper half clapboard and a lower half clapboard which are fixedly arranged in the secondary sedimentation tank are arranged above the rear end of the sludge hopper of the secondary sedimentation tank, two side edges of the upper half clapboard and the lower half clapboard are respectively connected with two side surfaces of the box body, a pretreatment liquid area is formed between the upper half clapboard and the wall surface of the box body as well as between the lower half clapboard and the wall surface of the box body, a pretreatment liquid outlet fixedly arranged at the upper end of the box body is arranged above the pretreatment liquid area, and a pretreatment liquid outlet pipe is inserted on the pretreatment liquid outlet and extends into the middle part of the lower half clapboard, and is positioned in the inner cavity of the pretreatment liquid area of the lower semi-partition plate and the wall surface of the box body, the upper part of the secondary sedimentation tank is provided with a belt type oil scraper arranged at the upper end of the box body, and the belt type oil scraper is positioned between the middle baffle plate and the upper half clapboard, the upper part of the secondary sedimentation tank is provided with a liquid level meter, and the lower end of the liquid level meter is positioned at the bottom of the secondary sedimentation tank.
The preferable scheme of the scheme is as follows: inside each side wall face of filter equipment and lower wall face are equipped with the circular filter screen that punches a hole of integral type, and the filter screen top is equipped with the release agent waste liquid import of installing in the box upper end, release agent waste liquid import is linked together with the pipeline of discharging the waste liquid, and the filter screen below is equipped with square funnel outer wall filter screen waste liquid export.
The preferable scheme of the scheme is as follows: the one-level sedimentation tank inlet sets up under filter equipment, and arranges the one end below that the one-level sedimentation tank deviates from the second grade sedimentation tank in, one-level sedimentation tank inlet department fixed mounting has ozone to take place crowd's pipe.
The preferable scheme of the scheme is as follows: the secondary sedimentation tank comprises a box body, a secondary sedimentation tank sludge hopper, a secondary sedimentation tank waste liquid inlet, a secondary sedimentation tank waste liquid outlet, a secondary sedimentation tank waste liquid inlet, an ozone generation group pipe and a secondary sedimentation tank ozone generation group pipe, wherein the secondary sedimentation tank sludge hopper is arranged in the secondary sedimentation tank, the intermediate baffle plate is arranged above the front end of the secondary sedimentation tank sludge hopper, the two side edges of the intermediate baffle plate are respectively connected with the inner walls of the two sides of the box body, the secondary sedimentation tank waste liquid inlet is arranged between.
The preferable scheme of the scheme is as follows: the ozone generation group pipe is internally provided with porous sepiolite, so that the introduction amount of ozone is increased, and the ozone sterilization of the pretreatment liquid is effectively realized.
The preferable scheme of the scheme is as follows: the sedimentation sloping plate is positioned between the middle overflow plate and the inlet overflow plate, the upper end of the sedimentation sloping plate is lower than the inlet overflow plate and the middle overflow plate, and the lower end of the sedimentation sloping plate is parallel to or higher than the middle horizontal bottom plate.
The preferable scheme of the scheme is as follows: middle overflow plate, one-level sedimentation tank, second grade sedimentation tank, middle horizontal bottom plate and import overflow plate both sides limit respectively with box both sides inner wall links to each other, one-level sedimentation tank sludge bucket bottom and second grade sedimentation tank sludge bucket bottom all are provided with the sludge pipe.
The preferable scheme of the scheme is as follows: the upper end of the middle baffle plate is lower than the flow water level of the upper end of the middle overflow plate, and the lower end of the middle baffle plate is higher than the flow water level of the middle horizontal bottom plate.
The preferable scheme of the scheme is as follows: the upper ends of the inlet overflow plate and the middle overflow plate are lower than the height of the box body, the connecting line of the upper ends of the inlet overflow plate and the middle overflow plate is parallel to the middle horizontal bottom plate, and the tops of the inlet overflow plate and the middle overflow plate are of triangular sawtooth structures.
Compared with the prior art, the invention has the beneficial effects that:
according to the invention, through the pre-treatment device for recycling the releasing agent waste liquid, the releasing agent waste liquid is subjected to belt type oil scraping machine to remove waste liquid floating oil, ozone generation group tube sterilization and deodorization, and a filter to remove impurities such as cutting slag, and the recycling treatment device is energy-saving and reliable in operation, effectively reduces the pressure of subsequent equipment treatment, and improves the efficiency of the releasing agent recycling process;
the invention structurally uses an integral structure, does not occupy space, and automatically flows the release agent waste liquid by gravity, thereby saving the sewage treatment cost;
the treatment process adopts the inclined tube type sedimentation tank, has high sedimentation efficiency and better effect, changes the flow direction and the speed of the working fluid by arranging the inclined sedimentation plates in an inclined way, has good separation effect of the debris sludge and the fluid, and improves the separation effect and the separation efficiency;
the invention can efficiently realize the pretreatment process of the release agent wastewater, plays an important role in energy conservation and emission reduction in the cutting processing industry, provides a guide basis for recycling of other multiple fluid substances, and is suitable for popularization and application.
Drawings
FIG. 1 is a schematic front side three-dimensional structure of the present invention;
FIG. 2 is a schematic rear side three-dimensional structure of the present invention;
fig. 3 is a structural diagram of the inner cavity of the box body.
In the figure: 1. a box body; 2. a middle overflow plate; 3. a first-stage sedimentation tank; 4. a secondary sedimentation tank; 5. a filtration device; 6. a filter screen waste liquid outlet; 7. a sludge hopper of the primary sedimentation tank; 8. the front end of a sludge hopper of the primary sedimentation tank; 9. an inlet overflow plate; 10. ozone generating group pipes; 11. the rear end of a sludge hopper of the primary sedimentation tank; 12. a sedimentation sloping plate; 13. a secondary sedimentation tank sludge hopper; 14. the front end of a sludge hopper of the secondary sedimentation tank; 15. a middle baffle plate; 16. the rear end of a sludge hopper of the secondary sedimentation tank. 17. An upper half diaphragm; 18. a lower half diaphragm; 19. a filter screen; 20. a release agent waste liquid inlet; 21. a liquid inlet of the primary sedimentation tank; 22. a middle horizontal floor; 23. a liquid inlet of the secondary sedimentation tank; 24. a pretreatment liquid area; 25. a pretreatment liquid outlet; 26. a pretreatment liquid outlet pipe; 27. a sludge pipe; 28. a belt type oil scraper; 29. a liquid level meter; 30. a liquid outlet of the sedimentation sloping plate.
Detailed Description
The following further describes embodiments of the present invention with reference to the drawings. It should be noted that the description of the embodiments is provided to help understanding of the present invention, but the present invention is not limited thereto. In addition, the technical features involved in the embodiments of the present invention described below may be combined with each other as long as they do not conflict with each other.
As shown in figures 1-3, the pretreatment device for recycling the release agent wastewater of the embodiment comprises a box body 1, a first-level sedimentation tank 3, a second-level sedimentation tank 4, a filtering device 5, the first-level sedimentation tank 3 and the second-level sedimentation tank 4 are arranged in the box body 1, the first-level sedimentation tank 3 is connected with the second-level sedimentation tank 4 through an intermediate horizontal bottom plate 22, the box body 1 is divided into the first-level sedimentation tank 3 and the second-level sedimentation tank 4 by an intermediate overflow plate 2, one end of the first-level sedimentation tank 3 departing from the second-level sedimentation tank 4 is provided with an inlet overflow plate 9, the lower ends of the first-level sedimentation tank 3 and the second-level sedimentation tank 4 are respectively provided with a first-level sedimentation tank sludge hopper 7 and a second-level sedimentation tank sludge hopper 13, the first-level sedimentation tank sludge hopper 7 and the second-level sedimentation tank sludge hopper 13 penetrate through the intermediate horizontal bottom plate 22 and are respectively communicated with the first-level sedimentation tank 3 and the second-level sedimentation tank The filtering device 5, the front end 8 that the first order sedimentation tank sludge bucket 7 is equipped with the first order sedimentation tank waste liquid import 21 above, the rear end 11 that the first order sedimentation tank sludge bucket 7 is equipped with the sedimentation swash plate 12 that sets up in the inside of first order sedimentation tank 3 above, sedimentation swash plate 12 both sides limit links to each other with box 1 both sides inner wall respectively, sedimentation swash plate 12 is by the adhesion of the buckled plate adhesion of multiunit with the same geometric shape and becomes honeycomb structure, the ripple on the buckled plate of being separated by a set of is parallel to each other, the ripple of its two adjacent boards is the cross form, the buckled plate upper end of sedimentation swash plate 12 front end is connected with import overflow plate 9, the buckled plate lower extreme of sedimentation swash plate 12 rear end is connected with middle overflow plate 2, multiunit sedimentation swash plate 12 is set up to the flow direction of release agent dorsifledly, and be greater than 90 degrees with middle, the separation effect of the scrap sludge and the fluid is good, the upper ends of a plurality of groups of sedimentation sloping plates 12 are provided with sedimentation sloping plate liquid outlets 30, the fluid moves upwards and downwards when flowing through the part, the floating or sedimentation of the disperse phase is facilitated, the processing capacity and the separation efficiency are greatly improved, an upper half clapboard 17 and a lower half clapboard 18 which are fixedly arranged in a secondary sedimentation tank 4 are arranged above a rear end 16 arranged on a sludge hopper 13 of a secondary sedimentation tank, two side edges of the upper half clapboard 17 and the lower half clapboard 18 are respectively connected with two side surfaces of a box body 1, a pretreatment liquid area 24 is formed between the upper half clapboard 17 and the lower half clapboard 18 and the wall surface of the box body 1, a pretreatment liquid outlet 25 fixedly arranged at the upper end of the box body 1 is arranged above the pretreatment liquid area 24, a pretreatment liquid outlet 26 is inserted on the pretreatment liquid outlet 25, the pretreatment liquid outlet 26 extends into the middle part of the lower half clapboard 18, and is positioned in the inner cavity of, the upper part of the secondary sedimentation tank 4 is provided with a belt type oil scraper 28 arranged at the upper end of the box body 1, the belt type oil scraper 28 is positioned between the middle baffle plate 15 and the upper half baffle plate 17, the belt type oil scraper 28 scrapes oil by the radial distance between the two side walls of the box body 1, so that floating oil in the secondary sedimentation tank is conveniently blocked in the tank, the treatment of the oil scraper is effectively realized, the upper part of the secondary sedimentation tank 4 is provided with a liquid level meter 29, the lower end of the liquid level meter 29 is positioned at the bottom of the secondary sedimentation tank 4, when the waste liquid in the secondary sedimentation tank 4 reaches a certain liquid level, the liquid level meter 29 transmits the current water level information, a demoulding agent waste liquid inlet 20 at the upper part of the primary sedimentation tank 3 is communicated with a waste liquid pipe, an electromagnetic valve is fixedly arranged between the waste liquid pipe and the electromagnetic valve, when, the mold release agent pretreatment waste liquid enters the post-treatment device through the pretreatment liquid outlet pipe 26.
Wherein, inside each side wall face of filter equipment 5 and lower wall face are equipped with the circular filter screen 19 that punches a hole of integral type, and 19 tops of filter screen are equipped with the release agent waste liquid import 20 of installing in the upper end of box 1, and release agent waste liquid import 20 is linked together with the pipeline of discharging the waste liquid, and 19 below of filter screen are equipped with square funnel outer wall filter screen waste liquid export 6.
Wherein, the first order sedimentation tank inlet 21 sets up under filter equipment 5, and arranges the one end below that first order sedimentation tank 3 deviates from second grade sedimentation tank 4 in, and ozone generation crowd's pipe 10 is fixed mounting in first order sedimentation tank inlet 21 department.
Wherein, the front end 14 top that second grade sedimentation tank sludge bucket 13 was equipped with is equipped with installs at the inside middle baffling board 15 of second grade sedimentation tank 4, and the both sides limit of middle baffling board 15 links to each other with box 1 both sides inner wall respectively, set up to second grade sedimentation tank waste liquid import 23 between middle overflow plate 2 and the middle baffling board 15, second grade sedimentation tank waste liquid import 23 below is fixed to be provided with the ozone of fixed mounting in second grade sedimentation tank 4 bottom and takes place crowd's pipe 10, this is ozone and takes place a preferred mounting means of crowd's pipe 10, ozone takes place crowd's pipe 10 and can also install in second grade sedimentation tank inlet 23 upper end, place in between middle baffling board 15 top and middle overflow plate.
Wherein, ozone takes place crowd pipe 10 inside and is equipped with porous foaming stone, and fix spacingly through separating the net from top to bottom to foaming stone, separates the net from top to bottom and fixes the setting at ozone takes place crowd pipe 10 upper and lower both ends respectively, and the input of increase ozone effectively realizes pretreatment liquid ozone degerming, and ozone takes place crowd pipe 10 and external power source electric connection.
Wherein the inclined sedimentation plate 12 is positioned between the intermediate overflow plate 2 and the inlet overflow plate 9, the upper end of the inclined sedimentation plate is lower than the height of the inlet overflow plate 9 and the intermediate overflow plate 2, and the lower end of the inclined sedimentation plate is parallel to or higher than the intermediate horizontal bottom plate 22.
Wherein, middle overflow plate 2, one-level sedimentation tank 3, second grade sedimentation tank 4, middle horizontal bottom plate 22 and import overflow plate 9 both sides limit link to each other with box 1 both sides inner wall respectively, and one-level sedimentation tank sludge bucket 7 bottom and second grade sedimentation tank sludge bucket 18 bottom all are provided with the sludge pipe 27 that is used for throwing away the piece.
Wherein, the upper end of the middle baffle plate 15 is lower than the flowing water level of the upper end of the middle overflow plate 2, and the lower end is higher than the flowing water level of the middle horizontal bottom plate 22.
Wherein, import overflow plate 9 and middle overflow plate 2 upper end all are less than 1 height of box, and the upper end line between them is on a parallel with middle horizontal bottom plate 22, and import overflow plate 9 and middle overflow plate 2 top are triangle-shaped sawtooth structure, can block the bold piece in the waste liquid in one-level sedimentation tank 3.
The working principle of the present invention will be specifically explained below: the waste liquid enters the filtering device 5 through the joint of the waste liquid pipe and the waste liquid inlet 20 of the release agent, the filtering screen 19 primarily filters the waste liquid, the waste liquid enters the box body 1 through the waste liquid outlet 6 of the filtering screen, and enters the first-stage sedimentation tank sludge hopper 7 through the first-stage sedimentation tank liquid inlet 21, the waste liquid is subjected to ozone sterilization through the ozone generation group pipe 10 when passing through the first-stage sedimentation tank liquid inlet 21, the waste liquid enters the first-stage sedimentation tank sludge hopper 7, the waste liquid is slowly increased in the first-stage sedimentation tank sludge hopper 7, the liquid level reaches the lower end of the sedimentation inclined plate 12 and enters the inclined honeycomb-shaped gap inside the sedimentation inclined plate 12 to filter impurities in the waste liquid, solid impurities in multi-phase substances sink in an approximately static state, the blocked impurities fall into the first-stage sedimentation tank sludge hopper 7 again, the flow direction and the speed of working fluid are changed, the separation effect of the debris sludge, the separation effect and the separation efficiency are improved, the filtered waste liquid enters the upper part of the inclined sedimentation plate 12 through the inclined sedimentation plate liquid outlet 30, when the waste liquid overflows the intermediate overflow plate 2 and the inlet overflow plate 9, a part of the waste liquid enters the first-stage sedimentation tank sludge hopper 7 through the first-stage sedimentation tank liquid inlet 21 again for circular filtration, a part of the waste liquid enters the second-stage sedimentation tank liquid inlet 23 through the intermediate overflow plate 2, and enters the second-stage sedimentation tank sludge hopper 13 through the ozone generation group pipe 10 for secondary ozone sterilization, after the water level of the waste liquid is increased, the waste liquid enters the second-stage sedimentation tank 4, the waste liquid after being scraped by the belt type oil scraper 28 enters the pretreatment liquid area 24 for waiting for signals, the treatment liquid in the pretreatment liquid area 24 flows into the post-treatment device through the pretreatment liquid outlet pipe 26 through the post-treatment device power equipment, wherein the debris at the bottoms of the first-stage sedimentation tank sludge hopper 7 and the second, when the liquid level in the box body 1 reaches a designated position, the start and stop operation of the pretreatment device is controlled by the liquid level indicator 16.
In conclusion, the demolding agent waste water recycling pretreatment device provided by the invention accords with the energy-saving and emission-reducing opening number, the system adopts an integral structure, the equipment is attractive in design, strong in maintainability and small in floor area, the conventional structure is broken through, the multistage honeycomb inclined plate matched sludge bucket treatment tank structure is designed, the deslagging and oil filtering efficiency is effectively improved, the demolding agent waste liquid is subjected to automatic green environment-friendly reprocessing, the product value of waste liquid recycling in the demolding agent industry can be improved, and the demolding agent waste water recycling pretreatment device is beneficial to being put into use.
In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.
Furthermore, the terms "first order", "second order", "third order", "fourth order" are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated, whereby a feature defined as "first order", "second order", "third order", "fourth order" may explicitly or implicitly include at least one such feature.
In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "disposed," "connected," "secured," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; the terms may be directly connected or indirectly connected through an intermediate, and may be communication between two elements or interaction relationship between two elements, unless otherwise specifically limited, and the specific meaning of the terms in the present invention will be understood by those skilled in the art according to specific situations.
The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the described embodiments. It will be apparent to those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, and the scope of protection is still within the scope of the invention.
Claims (9)
1. The utility model provides a processing apparatus before release agent waste water is retrieved again which characterized in that: comprises a box body (1), a first-stage sedimentation tank (3), a second-stage sedimentation tank (4) and a filtering device (5), wherein the first-stage sedimentation tank (3) and the second-stage sedimentation tank (4) are arranged in the box body (1), the first-stage sedimentation tank (3) is connected with the second-stage sedimentation tank (4) through an intermediate horizontal bottom plate (22), the box body (1) is divided into the first-stage sedimentation tank (3) and the second-stage sedimentation tank (4) by an intermediate overflow plate (2), one end of the first-stage sedimentation tank (3) deviating from the second-stage sedimentation tank (4) is provided with an inlet overflow plate (9), the lower ends of the first-stage sedimentation tank (3) and the second-stage sedimentation tank (4) are respectively provided with a first-stage sedimentation tank sludge hopper (7) and a second-stage sedimentation tank sludge hopper (13), and the first-stage sedimentation tank sludge hopper (7) and the second-stage sedimentation tank sludge hopper (13) penetrate through the intermediate horizontal bottom plate (22) and are respectively communicated with the first-stage sedimentation tank, the one end top fixed mounting that one-level sedimentation tank (3) deviates from second grade sedimentation tank (4) has filter equipment (5) of setting in box (1) upper end, front end (8) top that one-level sedimentation tank sludge bucket (7) were equipped with is equipped with one-level sedimentation tank waste liquid import (21), rear end (11) top that one-level sedimentation tank sludge bucket (7) were equipped with is equipped with the sedimentation swash plate (12) of setting in one-level sedimentation tank (3) inside, sedimentation swash plate (12) both sides limit respectively with box (1) both sides inner wall links to each other, sedimentation swash plate (12) are by the buckled plate adhesion that the multiunit has the same geometric shape and become honeycomb structure, and the ripple of its adjacent two boards is the form of crossing, and multiunit sedimentation swash plate (12) set up to the flow direction of release agent dorsad, and middle horizontal bottom plate (22) anticlockwise angle is greater than 90 degrees, and multiunit sedimentation swash plate (12) upper end is provided with swash, an upper half partition plate (17) and a lower half partition plate (18) which are fixedly installed in the secondary sedimentation tank (4) are arranged above a rear end (16) arranged on the secondary sedimentation tank sludge hopper (13), two side edges of the upper half partition plate (17) and the lower half partition plate (18) are respectively connected with two side surfaces of the box body (1), a pretreatment liquid area (24) is formed between the upper half partition plate (17) and the lower half partition plate (18) and the wall surface of the box body (1), a pretreatment liquid outlet (25) fixedly installed at the upper end of the box body (1) is arranged above the pretreatment liquid area (24), a pretreatment liquid outlet pipe (26) is inserted into the pretreatment liquid outlet (25), the pretreatment liquid outlet pipe (26) extends into the middle part of the lower half partition plate (18) and is positioned in an inner cavity of the pretreatment liquid area (24) of the lower half partition plate (18) and the wall surface of the box body (1), a belt type oil scraping machine (28) installed at the upper end of the box body (1, and the belt type oil scraper (28) is positioned between the middle baffle plate (15) and the upper half clapboard (17), the upper part of the secondary sedimentation tank (4) is provided with a liquid level meter (29), and the lower end of the liquid level meter (29) is positioned at the bottom of the secondary sedimentation tank (4).
2. The pretreatment device for recycling mold release agent wastewater according to claim 1, wherein the filter device (5) is provided with an integral circular perforated filter screen (19) on each side wall and lower wall, a mold release agent waste liquid inlet (20) mounted at the upper end of the box body (1) is provided above the filter screen (19), and the mold release agent waste liquid inlet (20)
Is communicated with a pipeline for discharging waste liquid, and a filter screen waste liquid outlet (6) of a square funnel outer wall is arranged below the filter screen (19).
3. The pretreatment device for recycling the release agent wastewater as set forth in claim 1, wherein the primary sedimentation tank liquid inlet (21) is arranged right below the filtering device (5) and below one end of the primary sedimentation tank (3) departing from the secondary sedimentation tank (4), and the ozone generation group pipe (10) is fixedly arranged at the primary sedimentation tank liquid inlet (21).
4. The pretreatment device for recycling the release agent wastewater according to claim 1, which is characterized in that an intermediate baffle plate (15) arranged inside the secondary sedimentation tank (4) is arranged above a front end (14) of the sludge hopper (13) of the secondary sedimentation tank, two side edges of the intermediate baffle plate (15) are respectively connected with inner walls of two sides of the box body (1), a secondary sedimentation tank waste liquid inlet (23) is arranged between the intermediate overflow plate (2) and the intermediate baffle plate (15), and an ozone generation group pipe (10) fixedly arranged at the bottom end of the secondary sedimentation tank (4) is fixedly arranged below the secondary sedimentation tank waste liquid inlet (23).
5. The pretreatment device for recycling of mold release agent wastewater according to claim 3 or 4, wherein porous sepiolite is provided inside the ozone generation group pipe (10).
6. The pretreatment device for recycling the release agent wastewater according to claim 1, wherein the inclined sedimentation plate (12) is positioned between the intermediate overflow plate (2) and the inlet overflow plate (9), and has an upper end lower than the inlet overflow plate (9) and the intermediate overflow plate (2) and a lower end parallel to or higher than the intermediate horizontal bottom plate (22).
7. The pretreatment device for recycling the release agent wastewater according to claim 1, wherein two side edges of the intermediate overflow plate (2), the primary sedimentation tank (3), the secondary sedimentation tank (4), the intermediate horizontal bottom plate (22) and the inlet overflow plate (9) are respectively connected with inner walls of two sides of the box body (1), and sludge pipes (27) are respectively arranged at the bottom of the primary sedimentation tank sludge hopper (7) and the bottom of the secondary sedimentation tank sludge hopper (18).
8. The pretreatment device for recycling the release agent wastewater according to claim 1, wherein the upper end of the intermediate baffle plate (15) is lower than the flowing water level of the upper end of the intermediate overflow plate (2) and the lower end is higher than the flowing water level of the intermediate horizontal bottom plate (22).
9. The pretreatment device for recycling the release agent wastewater according to claim 1, wherein the upper ends of the inlet overflow plate (9) and the middle overflow plate (2) are lower than the height of the box body (1), the connecting line of the upper ends of the inlet overflow plate and the middle overflow plate is parallel to the middle horizontal bottom plate (22), and the tops of the inlet overflow plate (9) and the middle overflow plate (2) are of triangular sawtooth structures.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910731484.XA CN110585796A (en) | 2019-08-08 | 2019-08-08 | Pretreatment device for recycling release agent wastewater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910731484.XA CN110585796A (en) | 2019-08-08 | 2019-08-08 | Pretreatment device for recycling release agent wastewater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110585796A true CN110585796A (en) | 2019-12-20 |
Family
ID=68853696
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910731484.XA Pending CN110585796A (en) | 2019-08-08 | 2019-08-08 | Pretreatment device for recycling release agent wastewater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110585796A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114763622A (en) * | 2021-01-12 | 2022-07-19 | 株式会社日本显示器 | Immersion treatment apparatus |
| CN115487603A (en) * | 2022-10-20 | 2022-12-20 | 大连海星岛食品有限公司 | Precipitation equipment |
Citations (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2625008Y (en) * | 2003-06-07 | 2004-07-14 | 江苏星驰环保有限公司 | Highly effective integrative deoiling and precipitation equipment |
| CN201431820Y (en) * | 2009-04-16 | 2010-03-31 | 李勇 | Self- purification cyclic water tank |
| CN102755767A (en) * | 2012-07-16 | 2012-10-31 | 中国水电顾问集团中南勘测设计研究院 | Gridding reaction inclined tube settling pond |
| CN103272413A (en) * | 2013-06-21 | 2013-09-04 | 长春联创水质工程有限公司 | Bidirectional flow variable-spacing inclined plate sedimentation tank |
| CN203612993U (en) * | 2013-11-28 | 2014-05-28 | 山东大学苏州研究院 | Oil-water separation device for treating oily sewage |
| CN205088030U (en) * | 2015-09-18 | 2016-03-16 | 重庆市潼南排水有限公司 | Vehicle cleaning sewage collection and purification device |
| KR20160033498A (en) * | 2014-09-18 | 2016-03-28 | 김영준 | Apparatus for Coagulating and Precipitating Sludge in High Speed By Sharing Sludge Blanket and Method for Coagulating and Precipitating Sludge in High Speed |
| CN106186443A (en) * | 2016-08-30 | 2016-12-07 | 江苏国松环境科技开发有限公司 | Oily waste water integrated treatment unit |
| CN205999179U (en) * | 2016-08-30 | 2017-03-08 | 江苏国松环境科技开发有限公司 | Oil-containing waste water treating device |
| CN206858382U (en) * | 2017-06-29 | 2018-01-09 | 陕西国防工业职业技术学院 | A kind of chemical effluent purifying processing unit |
| CN207347271U (en) * | 2017-09-27 | 2018-05-11 | 宜兴市锦桢铸造材料有限公司 | A kind of improved releasing agent retracting device |
| CN108553946A (en) * | 2018-04-18 | 2018-09-21 | 中国天辰工程有限公司 | A kind of novel setting pot |
| CN208594179U (en) * | 2018-07-17 | 2019-03-12 | 刘维维 | A kind of denitrogenation, dephosphorization, sludge reduction slaughter technics processing unit |
| CN208648945U (en) * | 2018-04-28 | 2019-03-26 | 延长油田股份有限公司 | Compound oil partiting precipitation pool |
| CN208843825U (en) * | 2018-07-16 | 2019-05-10 | 广州兴晟水处理设备有限公司 | Integrated precipitating pond |
| CN209024378U (en) * | 2018-10-18 | 2019-06-25 | 河北洁之源水处理技术有限公司 | Mobile integrated sewage-treatment plant |
| CN210905278U (en) * | 2019-08-08 | 2020-07-03 | 山东大学苏州研究院 | Pretreatment device for recycling release agent wastewater |
-
2019
- 2019-08-08 CN CN201910731484.XA patent/CN110585796A/en active Pending
Patent Citations (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2625008Y (en) * | 2003-06-07 | 2004-07-14 | 江苏星驰环保有限公司 | Highly effective integrative deoiling and precipitation equipment |
| CN201431820Y (en) * | 2009-04-16 | 2010-03-31 | 李勇 | Self- purification cyclic water tank |
| CN102755767A (en) * | 2012-07-16 | 2012-10-31 | 中国水电顾问集团中南勘测设计研究院 | Gridding reaction inclined tube settling pond |
| CN103272413A (en) * | 2013-06-21 | 2013-09-04 | 长春联创水质工程有限公司 | Bidirectional flow variable-spacing inclined plate sedimentation tank |
| CN203612993U (en) * | 2013-11-28 | 2014-05-28 | 山东大学苏州研究院 | Oil-water separation device for treating oily sewage |
| KR20160033498A (en) * | 2014-09-18 | 2016-03-28 | 김영준 | Apparatus for Coagulating and Precipitating Sludge in High Speed By Sharing Sludge Blanket and Method for Coagulating and Precipitating Sludge in High Speed |
| CN205088030U (en) * | 2015-09-18 | 2016-03-16 | 重庆市潼南排水有限公司 | Vehicle cleaning sewage collection and purification device |
| CN205999179U (en) * | 2016-08-30 | 2017-03-08 | 江苏国松环境科技开发有限公司 | Oil-containing waste water treating device |
| CN106186443A (en) * | 2016-08-30 | 2016-12-07 | 江苏国松环境科技开发有限公司 | Oily waste water integrated treatment unit |
| CN206858382U (en) * | 2017-06-29 | 2018-01-09 | 陕西国防工业职业技术学院 | A kind of chemical effluent purifying processing unit |
| CN207347271U (en) * | 2017-09-27 | 2018-05-11 | 宜兴市锦桢铸造材料有限公司 | A kind of improved releasing agent retracting device |
| CN108553946A (en) * | 2018-04-18 | 2018-09-21 | 中国天辰工程有限公司 | A kind of novel setting pot |
| CN208648945U (en) * | 2018-04-28 | 2019-03-26 | 延长油田股份有限公司 | Compound oil partiting precipitation pool |
| CN208843825U (en) * | 2018-07-16 | 2019-05-10 | 广州兴晟水处理设备有限公司 | Integrated precipitating pond |
| CN208594179U (en) * | 2018-07-17 | 2019-03-12 | 刘维维 | A kind of denitrogenation, dephosphorization, sludge reduction slaughter technics processing unit |
| CN209024378U (en) * | 2018-10-18 | 2019-06-25 | 河北洁之源水处理技术有限公司 | Mobile integrated sewage-treatment plant |
| CN210905278U (en) * | 2019-08-08 | 2020-07-03 | 山东大学苏州研究院 | Pretreatment device for recycling release agent wastewater |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114763622A (en) * | 2021-01-12 | 2022-07-19 | 株式会社日本显示器 | Immersion treatment apparatus |
| CN115487603A (en) * | 2022-10-20 | 2022-12-20 | 大连海星岛食品有限公司 | Precipitation equipment |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN210905278U (en) | Pretreatment device for recycling release agent wastewater | |
| CN106554100B (en) | Oily water treatment equipment and treatment method thereof | |
| CN110585796A (en) | Pretreatment device for recycling release agent wastewater | |
| CN201890787U (en) | Double-layered pressure type integrated deoiler | |
| RU154652U1 (en) | INSTALLATION OF CLEANING OF LIVING STRAINS FROM IMPURITIES OF OIL PRODUCTS | |
| CN111018193A (en) | Sewage treatment system based on swirler | |
| CN202625897U (en) | Oil-water separation oil insulation tank | |
| CN213942372U (en) | Solid-liquid separation device for sewage treatment | |
| CN216038887U (en) | Sewage treatment system device for production | |
| CN214360841U (en) | Kitchen waste water purification device | |
| CN202089850U (en) | Intelligent integral water treatment device | |
| CN213610238U (en) | Waste water recovery device used in green building construction | |
| CN203899211U (en) | Oil-water separation device for bio-ester plasticizer | |
| CN204508974U (en) | A kind of efficient oil trap | |
| CN112093998A (en) | Treatment device for oil stain wastewater | |
| CN213492427U (en) | Turbid water circulation treatment system of air flotation machine | |
| CN204973298U (en) | Washing chamber's wastewater recovery processing system | |
| CN219815581U (en) | Novel sewage filtration system | |
| CN215924469U (en) | Oil-containing wastewater filtering and oil removing system for nuclear power plant | |
| CN204973191U (en) | Continuous szyrt filter equipment of many bins of multistage water distribution | |
| CN220460143U (en) | Sludge discharge equipment for sewage treatment | |
| CN219399209U (en) | Industrial wastewater treatment device | |
| CN214593674U (en) | Water body circulation purification device for culture pond | |
| CN220245646U (en) | Skimming filtering system of air floatation tank | |
| CN211946576U (en) | Novel partial reflux dissolved air flotation device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |