CN113003841A - Wastewater pretreatment regeneration system for high-concentration industrial sludge and cooperative treatment method thereof - Google Patents
Wastewater pretreatment regeneration system for high-concentration industrial sludge and cooperative treatment method thereof Download PDFInfo
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- CN113003841A CN113003841A CN202110260493.2A CN202110260493A CN113003841A CN 113003841 A CN113003841 A CN 113003841A CN 202110260493 A CN202110260493 A CN 202110260493A CN 113003841 A CN113003841 A CN 113003841A
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- 239000010802 sludge Substances 0.000 title claims abstract description 36
- 230000008929 regeneration Effects 0.000 title claims abstract description 26
- 238000011069 regeneration method Methods 0.000 title claims abstract description 26
- 238000000034 method Methods 0.000 title abstract description 21
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- 230000007246 mechanism Effects 0.000 claims abstract description 41
- 238000001914 filtration Methods 0.000 claims abstract description 26
- 238000000746 purification Methods 0.000 claims abstract description 23
- 239000012535 impurity Substances 0.000 claims abstract description 21
- 239000010720 hydraulic oil Substances 0.000 claims abstract description 16
- 239000000126 substance Substances 0.000 claims abstract description 14
- 238000003860 storage Methods 0.000 claims description 64
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 31
- 239000007788 liquid Substances 0.000 claims description 18
- 241000220317 Rosa Species 0.000 claims description 17
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- 238000001179 sorption measurement Methods 0.000 claims description 15
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- URGAHOPLAPQHLN-UHFFFAOYSA-N sodium aluminosilicate Chemical compound [Na+].[Al+3].[O-][Si]([O-])=O.[O-][Si]([O-])=O URGAHOPLAPQHLN-UHFFFAOYSA-N 0.000 claims description 9
- 229910021536 Zeolite Inorganic materials 0.000 claims description 8
- 239000002808 molecular sieve Substances 0.000 claims description 8
- 239000011347 resin Substances 0.000 claims description 8
- 229920005989 resin Polymers 0.000 claims description 8
- 239000010457 zeolite Substances 0.000 claims description 8
- 238000004140 cleaning Methods 0.000 claims description 7
- HNPSIPDUKPIQMN-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Al]O[Al]=O HNPSIPDUKPIQMN-UHFFFAOYSA-N 0.000 claims description 7
- 229910052742 iron Inorganic materials 0.000 claims description 7
- 239000012528 membrane Substances 0.000 claims description 7
- 238000000108 ultra-filtration Methods 0.000 claims description 7
- 238000000605 extraction Methods 0.000 claims description 5
- 229910001385 heavy metal Inorganic materials 0.000 claims description 5
- 239000008394 flocculating agent Substances 0.000 claims description 4
- 230000006978 adaptation Effects 0.000 claims description 3
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- 229910052799 carbon Inorganic materials 0.000 claims description 3
- 238000011010 flushing procedure Methods 0.000 claims description 3
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- 230000001954 sterilising effect Effects 0.000 claims description 3
- 230000000712 assembly Effects 0.000 claims description 2
- 238000000429 assembly Methods 0.000 claims description 2
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- 238000010168 coupling process Methods 0.000 claims description 2
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- 229910052804 chromium Inorganic materials 0.000 description 1
- 239000011651 chromium Substances 0.000 description 1
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Images
Classifications
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- 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
- C02F1/28—Treatment of water, waste water, or sewage by sorption
-
- 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
- C02F1/28—Treatment of water, waste water, or sewage by sorption
- C02F1/281—Treatment of water, waste water, or sewage by sorption using inorganic sorbents
-
- 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
- C02F1/28—Treatment of water, waste water, or sewage by sorption
- C02F1/283—Treatment of water, waste water, or sewage by sorption using coal, charred products, or inorganic mixtures containing them
-
- 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
- C02F1/30—Treatment of water, waste water, or sewage by irradiation
- C02F1/32—Treatment of water, waste water, or sewage by irradiation with ultraviolet light
-
- 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
- C02F1/44—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis
- C02F1/444—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis by ultrafiltration or microfiltration
-
- 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
- C02F1/48—Treatment of water, waste water, or sewage with magnetic or electric fields
- C02F1/484—Treatment of water, waste water, or sewage with magnetic or electric fields using electromagnets
-
- 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
- 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
- C02F2303/00—Specific treatment goals
- C02F2303/02—Odour removal or prevention of malodour
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- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Water Treatment By Sorption (AREA)
Abstract
The invention discloses a wastewater pretreatment regeneration system of high-concentration industrial sludge and a cooperative treatment method thereof, and the wastewater pretreatment regeneration system comprises a bottom plate and a filter box fixedly connected to one side of the top of the bottom plate, wherein the top of the filter box is fixedly connected with a treatment box, a filter mechanism is arranged in the filter box, a pretreatment mechanism is arranged in the treatment box, and a purification mechanism is arranged at one side of the top of the bottom plate and the filter box; the invention relates to the technical field of wastewater treatment, and discloses a pretreatment mechanism which comprises a hydraulic oil cylinder. This high concentration industrial sludge's waste water preliminary treatment regeneration system and coprocessing method thereof carries out preliminary treatment filtration with debris such as mud to recycling filtering mechanism can thoroughly filter impurity, can effectively adsorb the harmful substance in the aquatic through purifying mechanism, still can get rid of the peculiar smell of aquatic at the in-process that adsorbs the purification, possesses the characteristics that purification efficiency is high and effectual, has created good condition for the work of recycling of follow-up water.
Description
Technical Field
The invention relates to the technical field of wastewater treatment, in particular to a wastewater pretreatment regeneration system of high-concentration industrial sludge and a cooperative treatment method thereof.
Background
Industrial waste water including industrial waste water, industrial waste water and cooling water refers to waste water and waste liquid generated in industrial production process, wherein the waste water and waste liquid contain industrial production materials, intermediate products, byproducts and pollutants generated in the production process, the industrial waste water has various types and complex components, for example, the electrolytic salt industrial waste water contains mercury, heavy metal smelting industrial waste water contains various metals such as lead and cadmium, electroplating industrial waste water contains various heavy metals such as cyanide and chromium, petroleum refining industrial waste water contains phenol, pesticide manufacturing industrial waste water contains various pesticides and the like, and the industrial waste water contains various toxic substances which pollute environment and are harmful to human health, so the industrial waste water is developed and comprehensively utilized and turns harmful into beneficial, and the pollutants are treated by corresponding purification measures according to the components and the concentrations of the pollutants in the waste water and then can be discharged.
Refer to chinese patent publication No. CN 109205906A's a waste water treatment device who handles mercury-containing sludge, through putting into the inside stirring of flocculation case with waste water and flocculating agent for impurity flocculation in the waste water, filter impurity through filter screen and active carbon filter at last, can realize having the efficient effect of water purification, nevertheless this reference patent still exists following not enoughly:
1) the waste water contains a little amount of impurities such as sludge besides flocculate, but the impurities are not cleaned in the patent, so that the flocculation effect of the flocculate is influenced, the adsorption and purification of harmful substances in the waste water cannot be realized by simple filtering treatment, the harmful substances are uniformly discharged, the hidden danger of environmental pollution exists, and the waste water does not meet the requirement of environmental protection;
2) in the above-mentioned patent, do not consider the recycle after the waste water purifies, direct discharge then greatly reduced the utilization ratio of waste water, caused the waste of water resource, be not conform to energy-conserving demand.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides a wastewater pretreatment regeneration system of high-concentration industrial sludge and a cooperative treatment method thereof, which solve the problems that impurities such as sludge are not cleaned, the flocculation effect of flocculate is influenced, and the adsorption and purification of harmful substances in wastewater cannot be realized and water resources are wasted due to direct discharge.
(II) technical scheme
In order to achieve the purpose, the invention is realized by the following technical scheme: the utility model provides a high concentration industrial sludge's useless pretreatment of water regeneration system, includes bottom plate and fixed connection in the rose box of bottom plate top one side, the top fixedly connected with of rose box handles the case, the inside filter mechanism that is provided with of rose box, the inside of handling the case is provided with pretreatment mechanism, the top of bottom plate and the one side that is located the rose box are provided with purification mechanism.
The pretreatment mechanism comprises a hydraulic oil cylinder, the stretching end of the hydraulic oil cylinder is fixedly connected with a fixed block, the inside of the fixed block is fixedly connected with a pressure plate through a buffer spring, a supporting plate is fixedly connected between two sides of the inner wall of the treatment box, water filtering holes are formed in the supporting plate, cleaning assemblies are arranged on two sides of the treatment box, and a material receiving frame is movably connected between the bottoms of two sides of the inner wall of the treatment box through a supporting block.
Purify the mechanism and place the frame including first frame, the second of placing and the frame is placed to the third, and first frame, the second of placing is placed the frame and the third is placed the inside of frame and is filled oil absorption resin, zeolite molecular sieve and granular activated carbon respectively, the first top fixedly connected with air extractor of placing the frame, and the suction opening of air extractor is linked together through exhaust tube and the first one side of placing the frame top.
The filtering mechanism comprises a sealing plate, a coarse filter screen is fixedly connected to the top of the right side of the sealing plate, a rotating rod is rotatably connected to the right side of the sealing plate and the front and the back of the bottom of the coarse filter screen, an activated carbon adsorption screen is fixedly connected to the surface of the rotating rod through a fixing sleeve, and an ultrafiltration membrane is fixedly connected to the bottom of the right side of the sealing plate.
Preferably, a connecting pipe is communicated between the bottom of the first placing frame and the top of the second placing frame, a vertical pipe is communicated between the bottom of the second placing frame and the top of the third placing frame, and a water outlet pipe is communicated with the bottom of the third placing frame.
Preferably, the water storage mechanism comprises a water storage tank, and the bottom of the water storage tank is fixedly connected with the right side of the top of the bottom plate.
Preferably, one end of the water outlet pipe is communicated with the bottom of one side of the water storage tank, the front of the water storage tank is fixedly connected with a control panel, and the front of the water storage tank is fixedly connected with an alarm positioned at the top of the control panel.
Preferably, the top fixedly connected with level sensor of storage water tank inner wall one side, the back fixedly connected with sterilamp of storage water tank inner wall, one side fixedly connected with water pump of storage water tank inner wall bottom, the delivery port intercommunication of water pump has the drain pipe, the one end of drain pipe runs through the storage water tank and extends to one side of storage water tank.
Preferably, the output end of the liquid level sensor is electrically connected with the input end of the feedback module through a wire, the output end of the feedback module is electrically connected with the input end of the control panel through a wire, and the output end of the control panel is electrically connected with the input ends of the alarm and the water pump through wires respectively.
Preferably, the top of rose box one side is passed through connecting block fixedly connected with motor, and the first belt pulley of shaft coupling fixedly connected with is passed through to the one end of motor output shaft, the top of rose box inner wall is rotated through the bearing and is connected with the puddler, and the top fixedly connected with second belt pulley on puddler surface, the surface of second belt pulley is passed through the belt and is connected with the surface transmission of first belt pulley, the top of bottom plate just is located one side fixedly connected with force pump of rose box, and the water inlet of force pump communicates with the bottom of rose box one side through the inlet tube, the delivery port intercommunication of force pump has pipeline, and pipeline's bottom and the first top of placing the frame are linked together.
Preferably, the both sides of handling the bottom of the case portion all communicate there is the pipe, the inside that the rose box was run through and extended to the rose box in the bottom of pipe, the clearance subassembly includes the baffle, the bottom of baffle is rotated with the surface of handling the case and is connected, logical groove has all been seted up to the both sides of handling the case, one side fixedly connected with of baffle and the sealed piece that leads to groove looks adaptation, the equal fixedly connected with electromagnet in top of handling the case both sides, two the equal fixedly connected with iron plate in one side that the baffle is relative.
The invention also discloses a cooperative treatment method of the wastewater pretreatment regeneration system of the high-concentration industrial sludge, which specifically comprises the following steps:
s1, conveying mixed wastewater into the treatment box through a feeding pipe on the front side of the treatment box, enabling the mixed wastewater to fall onto a supporting plate of the treatment box, starting a hydraulic oil cylinder at the moment, driving a fixing block to move downwards by an extending end of the hydraulic oil cylinder so as to enable a pressure plate to be pressed downwards, enabling the wastewater generated when impurities such as sludge and the like are extruded to enter into a material receiving frame through a water filtering hole in the supporting plate when the pressure plate presses downwards, filtering the impurities again by the material receiving frame, and enabling the wastewater after the sludge and the impurities are filtered to enter into a filtering box through a guide pipe;
s2, starting a motor, driving a stirring rod to rotate by the motor through a first belt pulley and a second belt pulley, meanwhile, conveying a flocculating agent to the inside of the filter box through a fixed pipe arranged at the top of the left side of the filter box, rapidly collecting and precipitating flocculates in the wastewater along with the rotation of the stirring rod, accumulating precipitates at the top of the coarse filter screen, and thoroughly cleaning impurities in the water through the filtered water through an activated carbon adsorption screen and an ultrafiltration membrane;
s3, starting the pressure pump, enabling the pressure pump to convey the filtered water to the inside of the first placing frame through the water inlet pipe and the conveying pipeline, meanwhile, starting the air pump, pumping the generated odor gas away through the air pumping pipe by the air pump, absorbing a large amount of oil and toxic organic chemical substances by the oil absorption resin in the first placing frame, reducing the high-concentration oil and the toxic organic chemical substances to lower concentrations, filtering the rest lower-concentration oil and the toxic organic chemical substances through granular activated carbon in the third placing frame, and adsorbing toxic heavy metals and radioactive elements by the zeolite molecular sieve in the second placing frame;
s5, conveying the water after adsorption and purification in the step S4 to the inside of the water storage tank through a water outlet pipe, sterilizing the water in the water storage tank again through an ultraviolet germicidal lamp, when the liquid level sensor senses the liquid level, indicating that the inside of the water storage tank reaches the highest liquid level value, feeding back a signal to a control panel through a feedback module, and starting an alarm to give an early warning after the control panel receives the signal;
s6, when the water in the water storage tank needs to be used for flushing a toilet and other domestic water, the water pump is started through the control panel, and the water is discharged through the water discharge pipe through the water pump.
Preferably, the interior of the delivery pipe is provided with a check valve.
(III) advantageous effects
The invention provides a wastewater pretreatment regeneration system of high-concentration industrial sludge and a cooperative treatment method thereof. The method has the following beneficial effects:
(1) the high-concentration industrial sludge wastewater pretreatment regeneration system and the cooperative treatment method thereof are characterized in that a pretreatment mechanism is arranged in a treatment box, a purification mechanism is arranged at the top of a bottom plate and on one side of a filter box, the pretreatment mechanism comprises a hydraulic oil cylinder, a fixed block is fixedly connected with an extending end of the hydraulic oil cylinder, a pressure plate is fixedly connected in the fixed block through a buffer spring, a support plate is fixedly connected between two sides of the inner wall of the treatment box, a water filtering hole is formed in the support plate, cleaning components are arranged on two sides of the treatment box, a material receiving frame is movably connected between the bottoms of two sides of the inner wall of the treatment box through the support block, the purification mechanism comprises a first placing frame, a second placing frame and a third placing frame, and oil absorption resin, zeolite molecular sieve and granular activated carbon are respectively filled in the first placing frame, the second placing frame and the third placing frame, the top of the first placing frame is fixedly connected with an air pump, an air suction opening of the air pump is communicated with one side of the top of the first placing frame through an air suction pipe, the filtering mechanism comprises a sealing plate, the top on the right side of the sealing plate is fixedly connected with a coarse filter screen, the front side and the back side of the right side of the sealing plate, which are positioned at the bottom of the coarse filter screen, are both rotatably connected with rotating rods, the surface of the rotating rods is fixedly connected with an active carbon adsorption screen through a fixing sleeve, the bottom on the right side of the sealing plate is fixedly connected with an ultrafiltration membrane, a connecting pipe is communicated between the bottom of the first placing frame and the top of the second placing frame, a vertical pipe is communicated between the bottom of the second placing frame and the top of the third placing frame, the bottom of the third placing frame is communicated with an water outlet pipe, impurities such as sludge are pretreated and filtered, the impurities can, the peculiar smell in the water can be removed in the process of adsorption and purification, the device has the characteristics of high purification efficiency and good effect, and creates good conditions for the subsequent water recycling work.
(2) The wastewater pretreatment regeneration system of the high-concentration industrial sludge and the cooperative treatment method thereof comprise a water storage tank through a water storage mechanism, the bottom of the water storage tank is fixedly connected with the right side of the top of a bottom plate, one end of a water outlet pipe is communicated with the bottom of one side of the water storage tank, the front of the water storage tank is fixedly connected with a control panel, the front of the water storage tank is fixedly connected with an alarm positioned at the top of the control panel, the top of one side of the inner wall of the water storage tank is fixedly connected with a liquid level sensor, the back of the inner wall of the water storage tank is fixedly connected with an ultraviolet germicidal lamp, one side of the bottom of the inner wall of the water storage tank is fixedly connected with a water pump, a water outlet of the water pump is communicated with a water outlet pipe, one end of the water outlet pipe, the output of control panel passes through the wire respectively with the input electric connection of siren and water pump, can realize adsorbing the usable water after the purification and carry to the storage water tank inside and save, lays a good foundation for the work of recycling of follow-up water, sets up level sensor simultaneously and can play and remind personnel the inside water of storage water tank to reach the maximum water level value to make things convenient for personnel to carry out subsequent processing.
(3) This high concentration industrial sludge's waste water pretreatment regeneration system and coprocessing method thereof, through the first top fixedly connected with air extractor of placing the frame, and the suction opening of air extractor is linked together through exhaust tube and the first one side of placing the frame top, the delivery port intercommunication of force pump has pipeline, and pipeline's bottom is linked together with the first top of placing the frame, can realize taking away the foul smell gas that produces when purifying, avoid the peculiar smell to influence the work of recycling of follow-up water, pipeline's inside is provided with the check valve simultaneously, can prevent that water from taking place the backward flow.
(4) This high concentration industrial sludge's waste water pretreatment regeneration system and coprocessing method, include the baffle through the clearance subassembly, the bottom of baffle is rotated with the surface of handling the case and is connected, logical groove has all been seted up to the both sides of handling the case, one side fixedly connected with of baffle and the sealed piece that leads to groove looks adaptation, the equal fixedly connected with electromagnet in top of handling the case both sides, the equal fixedly connected with iron plate in one side that two baffles are relative, through cutting off the power supply with electromagnet, can make there be not adsorption affinity between electromagnet and the iron plate, at this moment personnel can open the baffle, make the sealed piece of baffle one side remove from leading to inslot, thereby make things convenient for personnel to clear up mud and debris in the backup pad.
Drawings
FIG. 1 is a front view of the structure of the present invention;
FIG. 2 is a cross-sectional view of a treatment tank structure of the present invention;
FIG. 3 is a cross-sectional view of a filter box construction of the present invention;
FIG. 4 is a schematic view of the filter mechanism of the present invention;
FIG. 5 is a cross-sectional view of the water storage tank structure of the present invention;
FIG. 6 is an enlarged view of a portion of the invention at A in FIG. 2;
FIG. 7 is a cross-sectional view of a first placement frame configuration of the present invention;
FIG. 8 is a cross-sectional view of a second placement frame configuration of the present invention;
FIG. 9 is a cross-sectional view of a third placement frame structure of the present invention;
fig. 10 is a schematic block diagram of the architecture of the system of the present invention.
In the figure: 1-bottom plate, 2-filter box, 3-treatment box, 4-filter mechanism, 41-sealing plate, 42-coarse filter screen, 43-rotating rod, 44-activated carbon adsorption net, 45-ultrafiltration membrane, 5-guide pipe, 6-pretreatment mechanism, 61-hydraulic oil cylinder, 62-fixed block, 63-pressure plate, 64-supporting plate, 65-cleaning component, 651-baffle plate, 652-through groove, 653-sealing block, 654-electromagnetic chuck, 655-iron block, 66-receiving frame, 7-purification mechanism, 71-first placing frame, 72-second placing frame, 73-third placing frame, 74-oil absorption resin, 75-zeolite molecular sieve, 76-granular activated carbon, 77-air extractor, 78-connecting pipe, 79-vertical pipe, 710-water outlet pipe, 8-water inlet pipe, 9-water storage mechanism, 91-water storage tank, 92-control panel, 93-alarm, 94-liquid level sensor, 95-ultraviolet germicidal lamp, 96-water pump, 97-water outlet pipe, 10-feedback module, 11-motor, 12-first belt pulley, 13-stirring rod, 14-second belt pulley, 15-pressure pump and 16-conveying pipeline.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1 to 10, an embodiment of the present invention provides a technical solution: the utility model provides a high concentration industrial sludge's regeneration system that pretreats of waste water, through carrying out the preliminary treatment filtration with debris such as mud, and reuse filter mechanism 4 can thoroughly filter impurity, harmful substance in can effective absorption aquatic through purifying mechanism 7, still can get rid of the peculiar smell of aquatic at the in-process of absorption purification, possess the high and effectual characteristics of purification efficiency, good condition has been created for the work of recycling of follow-up water, including bottom plate 1 and fixed connection in the rose box 2 of 1 top one side of bottom plate, the top fixedly connected with treatment box 3 of rose box 2, rose box 2 is inside to be provided with filter mechanism 4, the inside of treatment box 3 is provided with preliminary treatment mechanism 6, the top of bottom plate 1 and the one side that is located rose box 2 are provided with purification mechanism 7.
In the embodiment of the invention, the pretreatment mechanism 6 comprises a hydraulic oil cylinder 61, the extending end of the hydraulic oil cylinder 61 is fixedly connected with a fixed block 62, the inside of the fixed block 62 is fixedly connected with a pressure plate 63 through a buffer spring, a supporting plate 64 is fixedly connected between two sides of the inner wall of the treatment box 3, a water filtering hole is formed in the supporting plate 64, cleaning components 65 are arranged on two sides of the treatment box 3, and a material receiving frame 66 is movably connected between the bottoms of two sides of the inner wall of the treatment box 3 through the supporting plate.
In the embodiment of the present invention, the purification mechanism 7 includes a first placing frame 71, a second placing frame 72, and a third placing frame 73, the first placing frame 71, the second placing frame 72, and the third placing frame 73 are respectively filled with an oil-absorbing resin 74, a zeolite molecular sieve 75, and a granular activated carbon 76, the top of the first placing frame 71 is fixedly connected with an air extractor 77, and an air extraction opening of the air extractor 77 is communicated with one side of the top of the first placing frame 71 through an air extraction pipe, so that the air extractor 77 can extract an odorous gas generated during purification, and the odor is prevented from affecting the subsequent water reuse work.
In the embodiment of the present invention, the filtering mechanism 4 includes a sealing plate 41, a coarse filtering net 42 is fixedly connected to the top of the right side of the sealing plate 41, rotating rods 43 are rotatably connected to the front and the back of the right side of the sealing plate 41 and located at the bottom of the coarse filtering net 42, an activated carbon adsorption net 44 is fixedly connected to the surface of the rotating rod 43 through a fixing sleeve, and an ultrafiltration membrane 45 is fixedly connected to the bottom of the right side of the sealing plate 41.
In the embodiment of the present invention, a connecting pipe 78 is communicated between the bottom of the first placing frame 71 and the top of the second placing frame 72, a vertical pipe 79 is communicated between the bottom of the second placing frame 72 and the top of the third placing frame 73, and a water outlet pipe 710 is communicated with the bottom of the third placing frame 73.
In the embodiment of the invention, the water storage mechanism 9 is further included, the water storage mechanism 9 comprises a water storage tank 91, the bottom of the water storage tank 91 is fixedly connected with the right side of the top of the bottom plate 1, the adsorption-purified available water can be conveyed into the water storage tank 91 for storage, a foundation is laid for the subsequent water reuse work, and meanwhile, the liquid level sensor 94 is arranged to remind personnel that the water in the water storage tank 91 reaches the highest water level value, so that the personnel can conveniently perform the subsequent treatment.
In the embodiment of the present invention, one end of the water outlet pipe 710 is communicated with the bottom of one side of the water storage tank 91, the front of the water storage tank 91 is fixedly connected with the control panel 92, and the alarm 93 is fixedly connected to the front of the water storage tank 91 and positioned at the top of the control panel 92.
In the embodiment of the invention, the top of one side of the inner wall of the water storage tank 91 is fixedly connected with a liquid level sensor 94, the back of the inner wall of the water storage tank 91 is fixedly connected with an ultraviolet germicidal lamp 95, one side of the bottom of the inner wall of the water storage tank 91 is fixedly connected with a water pump 96, the water outlet of the water pump 96 is communicated with a water drainage pipe 97, and one end of the water drainage pipe 97 penetrates through the water storage tank 91 and extends to.
In the embodiment of the present invention, the output end of the liquid level sensor 94 is electrically connected to the input end of the feedback module 10 through a wire, the output end of the feedback module 10 is electrically connected to the input end of the control panel 92 through a wire, and the output end of the control panel 92 is electrically connected to the input ends of the alarm 93 and the water pump 96 through wires, respectively.
In the embodiment of the invention, the top of one side of the filter box 2 is fixedly connected with a motor 11 through a connecting block, one end of an output shaft of the motor 11 is fixedly connected with a first belt pulley 12 through a coupler, the top of the inner wall of the filter box 2 is rotatably connected with a stirring rod 13 through a bearing, the top of the surface of the stirring rod 13 is fixedly connected with a second belt pulley 14, the surface of the second belt pulley 14 is in transmission connection with the surface of the first belt pulley 12 through a belt, the top of the bottom plate 1 and one side of the filter box 2 are fixedly connected with a pressure pump 15, a water inlet of the pressure pump 15 is communicated with the bottom of one side of the filter box 2 through a water inlet pipe 8, a water outlet of the pressure pump 15 is communicated with a conveying pipeline 16, the bottom end of the conveying pipeline 16 is communicated with the top of the first placing frame 71.
In the embodiment of the invention, the two sides of the bottom of the treatment box 3 are both communicated with the guide pipes 5, the bottom ends of the guide pipes 5 penetrate through the filter box 2 and extend into the filter box 2, the cleaning assembly 65 comprises a baffle 651, the bottom of the baffle 651 is rotatably connected with the surface of the treatment box 3, through grooves 652 are formed in the two sides of the treatment box 3, one side of the baffle 651 is fixedly connected with a sealing block 653 matched with the through grooves 652, the tops of the two sides of the treatment box 3 are fixedly connected with electromagnetic chucks 654, and the opposite sides of the two baffles 651 are fixedly connected with iron blocks 655. Through cutting off the power of the electromagnetic chuck 654, no adsorption force exists between the electromagnetic chuck 654 and the iron block 655, and at this time, a person can open the baffle 651, so that the sealing block 653 on one side of the baffle 651 can be moved out from the inside of the through groove 652, and the person can clean sludge and sundries on the support plate 64 conveniently.
The invention also discloses a cooperative treatment method of the wastewater pretreatment regeneration system of the high-concentration industrial sludge, which specifically comprises the following steps:
s1, conveying mixed wastewater into the treatment box 3 through a feeding pipe on the front side of the treatment box 3, enabling the mixed wastewater to fall onto a supporting plate 64 of the treatment box 3, starting a hydraulic oil cylinder 61 at the moment, driving a fixing block 62 to move downwards by an extending end of the hydraulic oil cylinder 61, enabling a pressure plate 63 to press downwards, enabling the wastewater generated when impurities such as sludge and the like are extruded to enter into a material receiving frame 66 through a water filtering hole in the supporting plate 64 when the pressure plate 63 presses downwards, filtering the impurities again by the material receiving frame 66, and enabling the wastewater after the sludge and the impurities are filtered to enter into a filter box 2 through a guide pipe 5;
s2, starting the motor 11, enabling the motor 11 to drive the stirring rod 13 to rotate through the first belt pulley 12 and the second belt pulley 14, meanwhile, conveying the flocculating agent to the inside of the filter box 2 through a fixed pipe arranged at the top of the left side of the filter box 2, enabling flocculates in the wastewater to be rapidly collected and precipitated along with the rotation of the stirring rod 13, accumulating the precipitates at the top of the coarse filter screen 42, and enabling the water after being filtered again to pass through the activated carbon adsorption screen 44 and the ultrafiltration membrane 45 to thoroughly clean impurities in the water;
s3, starting the pressure pump 15, so that the pressure pump 15 delivers the filtered water to the inside of the first placement frame 71 through the water inlet pipe 8 and the delivery pipe 16, and at the same time, starting the air extractor 77, the air extractor 77 pumps away the generated odor gas through the air extraction pipe, the oil absorption resin 74 inside the first placement frame 71 absorbs a large amount of oil and toxic organic chemical substances, reduces the high concentration of oil and toxic organic chemical substances to a lower concentration, the remaining lower concentration of oil and toxic organic chemical substances are filtered by the granular activated carbon 76 of the third placement frame 73, and the zeolite molecular sieve 75 inside the second placement frame 72 adsorbs toxic heavy metals and radioactive elements;
s5, the water adsorbed and purified in the step S4 is conveyed into the water storage tank 91 through the water outlet pipe 710, the water in the water storage tank 91 is sterilized again through the ultraviolet germicidal lamp 95, when the liquid level sensor 94 senses the liquid level, the inside of the water storage tank 91 is proved to have reached the highest liquid level value, a signal is fed back to the control panel 92 through the feedback module 10, and the control panel 92 starts the alarm 93 to give an early warning after receiving the signal;
s6, when the water in the water storage tank 91 needs to be used as domestic water for flushing toilet and the like, the water pump 96 is started through the control panel 92, and the water is discharged from the water discharge pipe 97 through the water pump 96.
In the present embodiment, the delivery pipe 16 is provided with a check valve inside.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (10)
1. High concentration industrial sludge's pretreatment of wastewater regeneration system, including bottom plate (1) and fixed connection in bottom plate (1) top one side rose box (2), its characterized in that: the top of the filter box (2) is fixedly connected with a treatment box (3), a filter mechanism (4) is arranged in the filter box (2), a pretreatment mechanism (6) is arranged in the treatment box (3), and a purification mechanism (7) is arranged at the top of the bottom plate (1) and on one side of the filter box (2);
the pretreatment mechanism (6) comprises a hydraulic oil cylinder (61), a fixing block (62) is fixedly connected to the extending end of the hydraulic oil cylinder (61), a pressure plate (63) is fixedly connected to the inside of the fixing block (62) through a buffer spring, a supporting plate (64) is fixedly connected between two sides of the inner wall of the treatment box (3), a water filtering hole is formed in the supporting plate (64), cleaning assemblies (65) are arranged on two sides of the treatment box (3), and a material receiving frame (66) is movably connected between the bottoms of two sides of the inner wall of the treatment box (3) through the supporting block;
the purification mechanism (7) comprises a first placing frame (71), a second placing frame (72) and a third placing frame (73), oil absorption resin (74), zeolite molecular sieves (75) and granular activated carbon (76) are respectively filled in the first placing frame (71), the second placing frame (72) and the third placing frame (73), the top of the first placing frame (71) is fixedly connected with an air extractor (77), and an air extraction opening of the air extractor (77) is communicated with one side of the top of the first placing frame (71) through an air extraction pipe;
filtering mechanism (4) include closing plate (41), top fixedly connected with coarse filter screen (42) on closing plate (41) right side, the right side of closing plate (41) just is located the front and the back of coarse filter screen (42) bottom and all rotates and is connected with dwang (43), and the surface of dwang (43) is through fixed sleeve fixedly connected with active carbon adsorption net (44), bottom fixedly connected with milipore filter (45) on closing plate (41) right side.
2. The system for wastewater pretreatment regeneration of high concentration industrial sludge according to claim 1, wherein: the water-saving device is characterized in that a connecting pipe (78) is communicated between the bottom of the first placing frame (71) and the top of the second placing frame (72), a vertical pipe (79) is communicated between the bottom of the second placing frame (72) and the top of the third placing frame (73), and a water outlet pipe (710) is communicated with the bottom of the third placing frame (73).
3. The system for wastewater pretreatment regeneration of high concentration industrial sludge according to claim 2, characterized in that: the water storage mechanism (9) comprises a water storage tank (91), and the bottom of the water storage tank (91) is fixedly connected with the right side of the top of the bottom plate (1).
4. The system for wastewater pretreatment regeneration of high concentration industrial sludge according to claim 3, characterized in that: one end of the water outlet pipe (710) is communicated with the bottom of one side of the water storage tank (91), the front side of the water storage tank (91) is fixedly connected with a control panel (92), and the front side of the water storage tank (91) is fixedly connected with an alarm (93) at the top of the control panel (92).
5. The system for wastewater pretreatment regeneration of high concentration industrial sludge according to claim 3, characterized in that: the utility model discloses a water storage tank, including storage water tank (91), one side of inner wall, the top fixedly connected with level sensor (94) of storage water tank (91), the back fixedly connected with sterilamp (95) of storage water tank (91) inner wall, one side fixedly connected with water pump (96) of storage water tank (91) inner wall bottom, the delivery port intercommunication of water pump (96) has drain pipe (97), the one end of drain pipe (97) runs through storage water tank (91) and extends to one side of storage water tank (91).
6. The system for wastewater pretreatment regeneration of high concentration industrial sludge according to claim 5, wherein: the output end of the liquid level sensor (94) is electrically connected with the input end of the feedback module (10) through a conducting wire, the output end of the feedback module (10) is electrically connected with the input end of the control panel (92) through a conducting wire, and the output end of the control panel (92) is electrically connected with the input ends of the alarm (93) and the water pump (96) through conducting wires respectively.
7. The system for wastewater pretreatment regeneration of high concentration industrial sludge according to claim 1, wherein: the top of one side of the filter box (2) is fixedly connected with a motor (11) through a connecting block, one end of the output shaft of the motor (11) is fixedly connected with a first belt pulley (12) through a coupling, the top of the inner wall of the filter box (2) is rotationally connected with a stirring rod (13) through a bearing, and the top of the surface of the stirring rod (13) is fixedly connected with a second belt pulley (14), the surface of the second belt pulley (14) is in transmission connection with the surface of the first belt pulley (12) through a belt, a pressure pump (15) is fixedly connected with the top of the bottom plate (1) and one side of the filter tank (2), a water inlet of the pressure pump (15) is communicated with the bottom of one side of the filter tank (2) through a water inlet pipe (8), a water outlet of the pressure pump (15) is communicated with a conveying pipeline (16), and the bottom end of the conveying pipeline (16) is communicated with the top of the first placing frame (71).
8. The system for wastewater pretreatment regeneration of high concentration industrial sludge according to claim 1, wherein: handle the both sides of case (3) bottom and all communicate pipe (5), the bottom of pipe (5) runs through rose box (2) and extends to the inside of rose box (2), clearance subassembly (65) include baffle (651), the bottom of baffle (651) is connected with the surface rotation of handling case (3), logical groove (652) have all been seted up to the both sides of handling case (3), one side fixedly connected with of baffle (651) and sealed piece (653) of leading to groove (652) looks adaptation, the equal fixedly connected with electromagnet (654) in top of handling case (3) both sides, two the equal fixedly connected with iron plate (655) in one side that baffle (651) are relative.
9. The system for wastewater pretreatment regeneration of high concentration industrial sludge according to any one of claims 1 to 8, wherein: the cooperative processing method specifically comprises the following steps:
s1, conveying mixed wastewater into the treatment box (3) through a feeding pipe on the front side of the treatment box (3), enabling the mixed wastewater to fall onto a supporting plate (64) of the treatment box (3), starting a hydraulic oil cylinder (61), driving a fixing block (62) to move downwards by an extending end of the hydraulic oil cylinder (61), enabling a pressure plate (63) to press downwards, enabling the wastewater generated when impurities such as sludge and the like are extruded to enter a material receiving frame (66) through a water filtering hole in the supporting plate (64) when the pressure plate (63) presses downwards, filtering the impurities again by the material receiving frame (66), and enabling the wastewater after the sludge and the impurities are filtered to enter a filter box (2) through a guide pipe (5);
s2, starting the motor (11), driving the stirring rod (13) to rotate by the motor (11) through the first belt pulley (12) and the second belt pulley (14), meanwhile, conveying a flocculating agent to the inside of the filtering box (2) through a fixed pipe arranged at the top of the left side of the filtering box (2), rapidly collecting and precipitating flocculates in the wastewater along with the rotation of the stirring rod (13), accumulating precipitates at the top of the coarse filtering net (42), and completely removing impurities in the wastewater through the filtered water through the activated carbon adsorption net (44) and the ultrafiltration membrane (45);
s3, starting the pressure pump (15), enabling the pressure pump (15) to convey the filtered water to the inside of the first placing frame (71) through the water inlet pipe (8) and the conveying pipeline (16), meanwhile, starting the air extractor (77), enabling the air extractor (77) to pump away the generated odor gas through the air extracting pipe, enabling the oil absorption resin (74) in the first placing frame (71) to absorb a large amount of oil and toxic organic chemical substances, reducing the high-concentration oil and toxic organic chemical substances to be low in concentration, filtering the remaining low-concentration oil and toxic organic chemical substances through the granular activated carbon (76) in the third placing frame (73), and enabling the zeolite molecular sieve (75) in the second placing frame (72) to adsorb toxic heavy metals and radioactive elements;
s5, conveying the water after adsorption and purification in the step S4 to the inside of a water storage tank (91) through a water outlet pipe (710), sterilizing the water in the water storage tank (91) again through an ultraviolet sterilizing lamp (95), when a liquid level sensor (94) senses the liquid level, indicating that the inside of the water storage tank (91) reaches the highest liquid level value, feeding back a signal to a control panel (92) through a feedback module (10), and starting an alarm (93) to give an early warning after the control panel (92) receives the signal;
s6, when the water in the water storage tank (91) needs to be used as domestic water for flushing toilets and the like, the water pump (96) is started through the control panel (92), and the water is discharged from the water discharge pipe (97) through the water pump (96).
10. The cooperative processing method of the wastewater pretreatment regeneration system for high concentration industrial sludge according to claim 9, characterized in that: the interior of the conveying pipeline (16) is provided with a check valve.
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Application publication date: 20210622 |