CN110713301A - Multistage industrial sewage treatment system based on environmental improvement - Google Patents
Multistage industrial sewage treatment system based on environmental improvement Download PDFInfo
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- CN110713301A CN110713301A CN201911152985.9A CN201911152985A CN110713301A CN 110713301 A CN110713301 A CN 110713301A CN 201911152985 A CN201911152985 A CN 201911152985A CN 110713301 A CN110713301 A CN 110713301A
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- 239000010865 sewage Substances 0.000 title claims abstract description 70
- 230000007613 environmental effect Effects 0.000 title claims abstract description 19
- 230000006872 improvement Effects 0.000 title abstract description 11
- 230000007246 mechanism Effects 0.000 claims abstract description 64
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 42
- 238000011084 recovery Methods 0.000 claims abstract description 26
- 239000002918 waste heat Substances 0.000 claims abstract description 26
- 239000003814 drug Substances 0.000 claims abstract description 24
- 238000001914 filtration Methods 0.000 claims abstract description 24
- 238000007599 discharging Methods 0.000 claims abstract description 23
- 238000006243 chemical reaction Methods 0.000 claims abstract description 10
- 238000010438 heat treatment Methods 0.000 claims description 28
- 239000000126 substance Substances 0.000 claims description 25
- 230000004048 modification Effects 0.000 claims description 10
- 238000012986 modification Methods 0.000 claims description 10
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 8
- 238000005507 spraying Methods 0.000 claims description 8
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 7
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 7
- 241001330002 Bambuseae Species 0.000 claims description 7
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 7
- 239000011425 bamboo Substances 0.000 claims description 7
- 239000007921 spray Substances 0.000 claims description 6
- 238000003756 stirring Methods 0.000 claims description 6
- 238000001179 sorption measurement Methods 0.000 claims description 5
- 230000009466 transformation Effects 0.000 claims description 5
- 239000000575 pesticide Substances 0.000 claims description 4
- 230000005611 electricity Effects 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 5
- 241000220317 Rosa Species 0.000 description 4
- 238000000889 atomisation Methods 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 229940079593 drug Drugs 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000009467 reduction Effects 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- 239000003651 drinking water Substances 0.000 description 2
- 235000020188 drinking water Nutrition 0.000 description 2
- 238000012377 drug delivery Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000036541 health Effects 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 239000010842 industrial wastewater Substances 0.000 description 1
- 239000008235 industrial water Substances 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000004065 wastewater treatment Methods 0.000 description 1
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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
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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
- C02F1/00—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
- C02F1/02—Treatment of water, waste water, or sewage by heating
-
- 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
- C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
- C02F1/5281—Installations for water purification using chemical agents
-
- 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
- C02F2303/10—Energy recovery
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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)
- Physical Water Treatments (AREA)
Abstract
The invention discloses a multistage industrial sewage treatment system based on environmental improvement, which comprises a treatment cylinder, a dosing mechanism, a waste heat recovery mechanism and a filtering and discharging mechanism, wherein the treatment cylinder is connected with the dosing mechanism, the dosing mechanism is connected with the waste heat recovery mechanism, and the waste heat recovery mechanism is connected with the filtering and discharging mechanism through water conveying pipes. This system has waste heat recovery mechanism through the right-hand member at medicine mechanism through the hydraulic pipe connection, and the lower extreme of the work box that generates heat passes through pipe connection thermoelectric energy conversion case, make sewage in the system can retrieve and recycle, thereby improved the utilization ratio of sewage, can utilize the waste heat of sewage to generate electricity, reduced the inside cost of generating heat of system, also addd the functional and the practicality of system to a certain extent, compare with the system of the same type, more have the uniqueness in the competition.
Description
Technical Field
The invention relates to the technical field of sewage treatment, in particular to a multistage industrial sewage treatment system based on environmental improvement.
Background
At present, industrial water and domestic water are greatly increased, so that the discharge amount of sewage is rapidly increased, and food industry sewage, chemical industry sewage, domestic sewage and steel industry sewage are main pollution sources of water body pollution, and a large amount of industrial sewage is discharged without thorough treatment to cause water resource pollution, so that drinking water is reduced, the quality of the drinking water is reduced, and the environment and ecological balance are seriously damaged. Therefore, more and more enterprises enhance the treatment of sewage, and secondary pollution is generally easily caused in the sewage treatment process.
The existing industrial sewage treatment system is mostly inconvenient to operate, the design structure is slightly simple, the sewage treatment mode is single, the treatment efficiency is low, the recovery utilization rate of sewage is low, and the sewage discharge index can not reach the standard due to the fact that the atomization mode can not be effectively utilized to treat the discharged water.
In order to solve the problems and the challenges, a multi-stage industrial sewage treatment system based on environmental improvement is provided, and the multi-stage industrial sewage treatment system has the advantages of convenience in operation, various sewage treatment modes, high treatment efficiency, high sewage recycling rate, capability of effectively treating discharged water in an atomization mode and the like.
Disclosure of Invention
The invention aims to provide a multistage industrial sewage treatment system based on environmental improvement, which has the advantages of convenient operation, various sewage treatment modes, higher treatment efficiency, higher recovery and utilization rate of sewage, capability of effectively utilizing an atomization mode to treat discharged water and the like, thereby solving the problems that most of the traditional industrial sewage treatment systems are inconvenient to operate, the design structure is slightly simple, the sewage treatment mode is single, the treatment efficiency is lower, the recovery and utilization rate of sewage is lower, and the sewage discharge index cannot reach the standard due to the incapability of effectively utilizing the atomization mode to treat the discharged water.
In order to achieve the purpose, the invention provides the following technical scheme: a multi-stage industrial sewage treatment system based on environmental improvement comprises a treatment barrel, a dosing mechanism, a waste heat recovery mechanism and a filtering and discharging mechanism, wherein the treatment barrel is connected with the dosing mechanism, the dosing mechanism is connected with the waste heat recovery mechanism, and the waste heat recovery mechanism is connected with the filtering and discharging mechanism through a water pipe;
the chemical feeding mechanism comprises a tank-type reactor and a chemical box, the chemical box is fixedly installed on the outer wall of the upper end of the tank-type reactor, the right end of the chemical box is connected with a chemical conveying pipe, the chemical conveying pipe extends into the inner cavity of the tank-type reactor, and the right end of the tank-type reactor is connected with the waste heat recovery mechanism through a water conveying pipe;
the waste heat recovery mechanism comprises a heating working box, a conduit, a thermoelectric energy conversion box and a heating return pipe, the heating return pipe is arranged in an inner cavity of the heating working box, the lower end of the heating working box is connected with the thermoelectric energy conversion box through the conduit, and the right end of the heating working box is connected with the filtering and discharging mechanism through a water delivery pipe;
the filtering and discharging mechanism comprises a filter box and discharging equipment, and the right end of the filter box is connected with the discharging equipment.
Further, the lower extreme of gear motor is connected with the pivot, and disc vortex formula mixer and spiral stirring vane are installed respectively to the lower extreme of pivot, and disc vortex formula mixer and spiral stirring vane all set up in the inner chamber of barrel.
Furthermore, an electromagnetic driving type diaphragm metering pump is installed on the upper end face of the barrel, a metering pipe is connected to the lower end of the electromagnetic driving type diaphragm metering pump, the metering pipe extends into the inner cavity of the barrel, and an ultraviolet heating lamp tube and a baffle are installed in the inner cavity of the barrel respectively.
Furthermore, the evacuation device is composed of an evacuation pipe and an evacuation valve, and the evacuation valve is electrically connected with an external power supply.
Furthermore, the lower extreme of medicine conveying pipe has set gradually first water pump and has spouted medicine equipment, and first water pump all installs in the inner chamber of tank reactor with spouting medicine equipment.
Furthermore, the medicine spraying equipment consists of a medicine storage pipe and a plurality of spray heads, and the spray heads are arranged at the lower end of the medicine storage pipe in parallel.
Further, install one-level filter screen, second grade filter screen and tertiary filter screen respectively in the inner chamber of rose box, and the surface of second grade filter screen is provided with the active carbon adsorption layer.
Further, discharge apparatus comprises an atomizing section of thick bamboo and atomizer, and the raceway is connected to the rear end of an atomizing section of thick bamboo, and the atomizer setting is at the right-hand member face of an atomizing section of thick bamboo, and the atomizer communicates with the inner chamber of an atomizing section of thick bamboo.
Compared with the prior art, the invention has the following beneficial effects:
1. this multistage industrial sewage treatment system based on environment transformation has the medicament case at the upper end outer wall fixed mounting of tank reactor, and the lower extreme of medicine conveying pipe has set gradually first water pump and has spouted medicine equipment for can utilize the medicament to realize the effect of further processing to sewage, make the suspended solid in the sewage again can be cleared up better, be favorable to further improvement sewage treatment's quality.
2. This multistage industrial sewage treatment system based on environment transformation, there is waste heat recovery mechanism at the right-hand member of medicine mechanism through the hydraulic pipe connection, and the lower extreme of the work box that generates heat passes through pipe connection thermoelectric energy conversion case, make the sewage in the system can retrieve and recycle, thereby the utilization ratio of sewage has been improved, can utilize the waste heat of sewage to generate electricity, the inside cost of generating heat of system has been reduced, also add the functionality and the practicality of system to a certain extent, compare with the system of the same type, more have the uniqueness in the competition.
3. This multistage industrial sewage treatment system based on environment transformation, there is the filtration discharge mechanism at the right-hand member that generates heat the work box through water piping connection, install the one-level filter screen in the inner chamber of rose box respectively, second grade filter screen and tertiary filter screen, and the surface of second grade filter screen is provided with the active carbon adsorption layer, make the filtering capability of system more complete, sewage is handled ground more fully and meticulous, avoid unnecessary impurity to discharge harm people's in the air health, the security performance of device has been strengthened.
4. This multistage industrial sewage treatment system based on environment transformation is connected with discharging equipment at the right-hand member of rose box, and discharging equipment comprises an atomizing section of thick bamboo and atomizer for through atomizing treatment sewage more thoroughly, reached the purpose of effectively utilizing the atomizing mode to handle sewage, avoid some harmful chemical in the sewage to directly discharge to the external world with the mode of liquid, done the processing to the form of sewage through the mode of atomizing, also improved the factor of safety of system.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the inner plan structure of the treatment canister of the present invention;
FIG. 3 is a schematic view of the evacuation apparatus of the present invention;
FIG. 4 is a schematic structural view of a dosing mechanism according to the present invention;
FIG. 5 is a schematic structural diagram of a waste heat recovery mechanism according to the present invention;
fig. 6 is a schematic structural view of the filtering and discharging mechanism of the present invention.
In the figure: 1. a treatment cylinder; 11. a reduction motor; 111. a rotating shaft; 1111. a disk vortex mixer; 1112. a helical mixing blade; 12. a barrel; 121. an electromagnetic drive diaphragm metering pump; 1211. a metering tube; 122. ultraviolet heating lamp tube; 123. a baffle plate; 13. a water inlet pipe; 14. evacuating the apparatus; 141. emptying the pipe; 142. an evacuation valve; 15. a water outlet; 2. a dosing mechanism; 21. a tank reactor; 22. a kit; 221. a drug delivery tube; 2211. a first water pump; 2212. a pesticide spraying device; 22121. a drug storage tube; 22122. a spray head; 3. a waste heat recovery mechanism; 31. a heating work box; 32. a conduit; 33. a thermoelectric energy conversion box; 34. a heat-generating return pipe; 4. a filtering and discharging mechanism; 41. a filter box; 411. a first-stage filter screen; 412. a secondary filter screen; 4121. an activated carbon adsorption layer; 413. a third-stage filter screen; 42. a discharge device; 421. an atomizing cylinder; 422. an atomizing spray head; 5. a water delivery pipe.
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. 1-3, a multi-stage industrial sewage treatment system based on environmental modification comprises a treatment cylinder 1, a dosing mechanism 2, a waste heat recovery mechanism 3 and a filtering and discharging mechanism 4, wherein the treatment cylinder 1 is arranged between the dosing mechanism 2 and the dosing mechanism 2, the dosing mechanism 2 is arranged between the waste heat recovery mechanism 3, the waste heat recovery mechanism 3 is connected with the filtering and discharging mechanism 4 through a water pipe 5, the treatment cylinder 1 comprises a speed reduction motor 11, a cylinder 12, a water inlet pipe 13, an emptying device 14 and a water outlet 15, the speed reduction motor 11 is arranged at the upper end of the cylinder 12, the water inlet pipe 13 is arranged on the upper end surface of the cylinder 12, the emptying device 14 is arranged at the right end of the cylinder 12, and the water outlet 15 is connected with the dosing mechanism; the lower end of the speed reducing motor 11 is connected with a rotating shaft 111, the lower end of the rotating shaft 111 is respectively provided with a disc vortex type stirrer 1111 and a spiral stirring blade 1112, and the disc vortex type stirrer 1111 and the spiral stirring blade 1112 are both arranged in the inner cavity of the cylinder 12; the upper end surface of the cylinder body 12 is provided with an electromagnetic driving type diaphragm metering pump 121, the lower end of the electromagnetic driving type diaphragm metering pump 121 is connected with a metering tube 1211, the metering tube 1211 extends into the inner cavity of the cylinder body 12, and the inner cavity of the cylinder body 12 is respectively provided with an ultraviolet heating lamp tube 122 and a baffle 123; the evacuation device 14 is composed of an evacuation pipe 141 and an evacuation valve 142, and the evacuation valve 142 is electrically connected to an external power supply.
Referring to fig. 4, a multistage industrial sewage treatment system based on environmental improvement, a dosing mechanism 2 comprises a tank reactor 21 and a chemical tank 22, the chemical tank 22 is fixedly installed on the outer wall of the upper end of the tank reactor 21, the right end of the chemical tank 22 is connected with a chemical delivery pipe 221, the chemical delivery pipe 221 extends into the inner cavity of the tank reactor 21, and the right end of the tank reactor 21 is connected with a waste heat recovery mechanism 3 through a water delivery pipe 5; the lower end of the drug delivery pipe 221 is sequentially provided with a first water pump 2211 and a drug spraying device 2212, and the first water pump 2211 and the drug spraying device 2212 are both arranged in the inner cavity of the tank reactor 21; the medicine spraying device 2212 is composed of a medicine storage tube 22121 and a plurality of nozzles 22122, and the nozzles 22122 are arranged in parallel at the lower end of the medicine storage tube 22121.
Referring to fig. 5, in the multistage industrial sewage treatment system based on environmental improvement, the waste heat recovery mechanism 3 includes a heating operation box 31, a conduit 32, a thermoelectric energy conversion box 33 and a heating return pipe 34, the heating return pipe 34 is installed in an inner cavity of the heating operation box 31, the lower end of the heating operation box 31 is connected to the thermoelectric energy conversion box 33 through the conduit 32, and the right end of the heating operation box 31 is connected to the filtering and discharging mechanism 4 through the water pipe 5.
Referring to fig. 6, in a multi-stage industrial wastewater treatment system based on environmental modification, a filtering and discharging mechanism 4 includes a filtering tank 41 and a discharging device 42, and the right end of the filtering tank 41 is connected with the discharging device 42; a primary filter screen 411, a secondary filter screen 412 and a tertiary filter screen 413 are respectively arranged in the inner cavity of the filter box 41, and an activated carbon adsorption layer 4121 is arranged on the surface of the secondary filter screen 412; discharge apparatus 42 comprises an atomizing barrel 421 and atomizer 422, and raceway 5 is connected to the rear end of atomizing barrel 421, and atomizer 422 sets up the right-hand member face at atomizing barrel 421, and atomizer 422 and the inner chamber intercommunication of atomizing barrel 421.
In summary, the following steps: according to the multi-stage industrial sewage treatment system based on environmental improvement, the speed reducing motor 11 is arranged at the upper end of the cylinder 12, the water inlet pipe 13 is arranged on the upper end surface of the cylinder 12, the emptying device 14 is arranged at the right end of the cylinder 12, and the water outlet 15 is connected with the dosing mechanism 2 through the water conveying pipe 5; the chemical box 22 is fixedly installed on the outer wall of the upper end of the tank-type reactor 21, the right end of the chemical box 22 is connected with the chemical conveying pipe 221, and the chemical conveying pipe 221 extends into the inner cavity of the tank-type reactor 21, so that the effect of further processing sewage by using chemicals can be realized, suspended matters in the sewage can be better cleaned, the quality of sewage treatment can be further improved, the right end of the tank-type reactor 21 is connected with the waste heat recovery mechanism 3 through the water conveying pipe 5, the sewage in the system can be recovered and reused, the utilization rate of the sewage is improved, the waste heat of the sewage can be used for generating electricity, the heating cost inside the system is reduced, the functionality and the practicability of the system are increased to a certain extent, and compared with the system of the same type, the chemical box has more uniqueness in competition; the heating return pipe 34 is arranged in the inner cavity of the heating working box 31, the lower end of the heating working box 31 is connected with the thermoelectric energy conversion box 33 through the conduit 32, and the right end of the heating working box 31 is connected with the filtering and discharging mechanism 4 through the water delivery pipe 5, so that the filtering function of the system is more complete, sewage is more fully and meticulously treated, redundant impurities are prevented from being discharged into the air to harm the health of people, and the safety performance of the device is enhanced; discharge apparatus 42 is connected to the right-hand member of rose box 41, and discharge apparatus 42 comprises an atomizing cylinder 421 and atomizer 422 for through the atomizing treatment sewage more thoroughly, reached the purpose of effectively utilizing the atomizing mode to handle sewage, avoid some harmful chemical in the sewage with the mode direct discharge of liquid to the external world, handled the form of sewage through the atomizing mode, also improved the factor of safety of system.
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 (8)
1. The utility model provides a multistage industrial sewage treatment system based on environment transformation, is including handling a section of thick bamboo (1), add medicine mechanism (2), waste heat recovery mechanism (3) and filtering emission mechanism (4), handles between a section of thick bamboo (1) and the medicine mechanism (2), adds between medicine mechanism (2) and waste heat recovery mechanism (3), all through raceway (5) interconnect, its characterized in that between waste heat recovery mechanism (3) and the filtering emission mechanism (4): the treatment barrel (1) comprises a speed reducing motor (11), a barrel body (12), a water inlet pipe (13), an emptying device (14) and a water outlet (15), the speed reducing motor (11) is arranged at the upper end of the barrel body (12), the water inlet pipe (13) is installed on the upper end face of the barrel body (12), the emptying device (14) is installed at the right end of the barrel body (12), and the water outlet (15) is connected with the dosing mechanism (2) through a water conveying pipe (5);
the dosing mechanism (2) comprises a tank-type reactor (21) and a chemical box (22), the chemical box (22) is fixedly installed on the outer wall of the upper end of the tank-type reactor (21), the right end of the chemical box (22) is connected with a chemical delivery pipe (221), the chemical delivery pipe (221) extends into the inner cavity of the tank-type reactor (21), and the right end of the tank-type reactor (21) is connected with the waste heat recovery mechanism (3) through a water delivery pipe (5);
the waste heat recovery mechanism (3) comprises a heating working box (31), a conduit (32), a thermoelectric energy conversion box (33) and a heating return pipe (34), the heating return pipe (34) is installed in an inner cavity of the heating working box (31), the lower end of the heating working box (31) is connected with the thermoelectric energy conversion box (33) through the conduit (32), and the right end of the heating working box (31) is connected with the filtering and discharging mechanism (4) through a water delivery pipe (5);
the filtering and discharging mechanism (4) comprises a filtering tank (41) and a discharging device (42), and the right end of the filtering tank (41) is connected with the discharging device (42).
2. The multi-stage industrial sewage treatment system based on environmental modification of claim 1, wherein: the lower extreme of gear motor (11) is connected with pivot (111), and disc vortex formula mixer (1111) and spiral stirring vane (1112) are installed respectively to the lower extreme of pivot (111), and disc vortex formula mixer (1111) and spiral stirring vane (1112) all set up in the inner chamber of barrel (12).
3. The multi-stage industrial sewage treatment system based on environmental modification of claim 1, wherein: an electromagnetic driving type diaphragm metering pump (121) is installed on the upper end face of the cylinder body (12), a metering pipe (1211) is connected to the lower end of the electromagnetic driving type diaphragm metering pump (121), the metering pipe (1211) extends into the inner cavity of the cylinder body (12), and an ultraviolet heating lamp tube (122) and a baffle (123) are installed in the inner cavity of the cylinder body (12) respectively.
4. The multi-stage industrial sewage treatment system based on environmental modification of claim 1, wherein: the evacuation device (14) is composed of an evacuation pipe (141) and an evacuation valve (142), and the evacuation valve (142) is electrically connected with an external power supply.
5. The multi-stage industrial sewage treatment system based on environmental modification of claim 1, wherein: the lower end of the medicine conveying pipe (221) is sequentially provided with a first water pump (2211) and a medicine spraying device (2212), and the first water pump (2211) and the medicine spraying device (2212) are both arranged in the inner cavity of the tank-type reactor (21).
6. The multi-stage industrial sewage treatment system based on environmental modification of claim 5, wherein: the pesticide spraying device (2212) consists of a pesticide storage tube (22121) and a plurality of spray heads (22122), wherein the spray heads (22122) are arranged at the lower end of the pesticide storage tube (22121) in parallel.
7. The multi-stage industrial sewage treatment system based on environmental modification of claim 1, wherein: a primary filter screen (411), a secondary filter screen (412) and a tertiary filter screen (413) are respectively arranged in the inner cavity of the filter box (41), and an activated carbon adsorption layer (4121) is arranged on the surface of the secondary filter screen (412).
8. The multi-stage industrial sewage treatment system based on environmental modification of claim 1, wherein: discharge apparatus (42) comprises an atomizing barrel (421) and atomizer (422), and raceway (5) is connected to the rear end of atomizing barrel (421), and atomizer (422) set up the right-hand member face at atomizing barrel (421), and atomizer (422) and the inner chamber intercommunication of atomizing barrel (421).
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| CN201911152985.9A CN110713301A (en) | 2019-11-22 | 2019-11-22 | Multistage industrial sewage treatment system based on environmental improvement |
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| CN201911152985.9A CN110713301A (en) | 2019-11-22 | 2019-11-22 | Multistage industrial sewage treatment system based on environmental improvement |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111333226A (en) * | 2020-03-18 | 2020-06-26 | 河海大学 | Industrial sewage treatment equipment |
| CN113526641A (en) * | 2021-08-13 | 2021-10-22 | 湖州名远环保科技有限公司 | Energy-concerving and environment-protective sewage purification equipment |
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