CN219929853U - Integrated equipment for recycling waste water of harmful substances easy to enrich - Google Patents
Integrated equipment for recycling waste water of harmful substances easy to enrich Download PDFInfo
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- CN219929853U CN219929853U CN202320961479.XU CN202320961479U CN219929853U CN 219929853 U CN219929853 U CN 219929853U CN 202320961479 U CN202320961479 U CN 202320961479U CN 219929853 U CN219929853 U CN 219929853U
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- 239000002351 wastewater Substances 0.000 title claims abstract description 37
- 239000000126 substance Substances 0.000 title claims abstract description 24
- 238000004064 recycling Methods 0.000 title claims abstract description 19
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 83
- 238000011282 treatment Methods 0.000 claims abstract description 78
- 239000002455 scale inhibitor Substances 0.000 claims abstract description 71
- 238000001704 evaporation Methods 0.000 claims abstract description 57
- 230000008020 evaporation Effects 0.000 claims abstract description 54
- 239000012528 membrane Substances 0.000 claims abstract description 41
- 239000013505 freshwater Substances 0.000 claims abstract description 40
- 238000004140 cleaning Methods 0.000 claims abstract description 30
- 238000003860 storage Methods 0.000 claims abstract description 20
- 239000002699 waste material Substances 0.000 claims abstract description 11
- 239000012535 impurity Substances 0.000 claims abstract description 10
- 238000003756 stirring Methods 0.000 claims description 45
- 238000009826 distribution Methods 0.000 claims description 13
- 231100001261 hazardous Toxicity 0.000 claims description 8
- 239000012459 cleaning agent Substances 0.000 claims description 6
- 239000000919 ceramic Substances 0.000 claims description 5
- 239000007788 liquid Substances 0.000 claims description 5
- 239000002245 particle Substances 0.000 claims description 4
- 239000007921 spray Substances 0.000 claims description 4
- 230000005540 biological transmission Effects 0.000 claims description 3
- 238000011221 initial treatment Methods 0.000 claims description 3
- 230000001737 promoting effect Effects 0.000 claims description 2
- 239000000463 material Substances 0.000 claims 7
- 238000005406 washing Methods 0.000 claims 3
- 230000000694 effects Effects 0.000 abstract description 12
- 238000004065 wastewater treatment Methods 0.000 abstract description 5
- 239000012141 concentrate Substances 0.000 abstract description 4
- 238000000034 method Methods 0.000 description 7
- 238000005516 engineering process Methods 0.000 description 6
- 230000015572 biosynthetic process Effects 0.000 description 5
- 238000005265 energy consumption Methods 0.000 description 5
- 230000008569 process Effects 0.000 description 5
- 238000009833 condensation Methods 0.000 description 4
- 230000005494 condensation Effects 0.000 description 4
- 238000001914 filtration Methods 0.000 description 4
- 229910001385 heavy metal Inorganic materials 0.000 description 4
- 229910052751 metal Inorganic materials 0.000 description 4
- 239000002184 metal Substances 0.000 description 4
- JMANVNJQNLATNU-UHFFFAOYSA-N oxalonitrile Chemical compound N#CC#N JMANVNJQNLATNU-UHFFFAOYSA-N 0.000 description 4
- 238000012545 processing Methods 0.000 description 4
- 230000008901 benefit Effects 0.000 description 3
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- KRHYYFGTRYWZRS-UHFFFAOYSA-M Fluoride anion Chemical compound [F-] KRHYYFGTRYWZRS-UHFFFAOYSA-M 0.000 description 2
- PXGOKWXKJXAPGV-UHFFFAOYSA-N Fluorine Chemical compound FF PXGOKWXKJXAPGV-UHFFFAOYSA-N 0.000 description 2
- BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 159000000007 calcium salts Chemical class 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
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- 230000008021 deposition Effects 0.000 description 2
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- 229910052731 fluorine Inorganic materials 0.000 description 2
- 239000011737 fluorine Substances 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
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- 159000000003 magnesium salts Chemical class 0.000 description 2
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- 239000012498 ultrapure water Substances 0.000 description 2
- 239000002918 waste heat Substances 0.000 description 2
- 238000004891 communication Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000011086 high cleaning Methods 0.000 description 1
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- Separation Using Semi-Permeable Membranes (AREA)
Abstract
The utility model discloses an integrated equipment for recycling waste water of harmful substances easy to enrich, which comprises: pretreatment equipment, integrated film treatment equipment, fresh water treatment component, dense water treatment component, scale inhibitor throw-in device and cleaning equipment, fresh water treatment component includes: fresh water tank, advanced treatment equipment and retrieval and utilization water tank, dense water treatment component includes: a concentrate tank, an evaporation device and a waste residue storage tank; the first scale inhibitor adding device is used for adding a scale inhibitor for a membrane to the integrated membrane treatment equipment; the second scale inhibitor adding device is used for adding the scale inhibitor for the evaporation equipment into the concentrated water tank; the cleaning equipment is used for cleaning the surfaces of the tank body and the heat exchanger of the evaporation equipment. According to the utility model, the first scale inhibitor adding device, the second scale inhibitor adding device and the cleaning device are additionally arranged, so that impurity scaling is reduced, the integral stable operation of the equipment is realized, and the efficiency and effect of the equipment on wastewater treatment are effectively improved.
Description
Technical Field
The utility model belongs to integrated equipment for recycling waste water of harmful substances easy to enrich.
Background
Along with the rapid development of industrial technology, high-precision enterprises are laid out in a large number in each industrial park, the enterprises are mainly concentrated in related industries such as automobile part processing, metal processing, electronic semiconductors and the like, waste water generated in the production process contains harmful substances such as heavy metals, fluorine, cyanogen and the like, and the substances are harmful to human bodies and ecological environment, cannot be decomposed in the ecological environment and are easy to enrich, so that waste water treatment equipment is required to carry out reduction harmless treatment. However, the wastewater contains heavy metals, fluorine, cyanogen and other substances, and is harmful and easy to enrich. The existing wastewater treatment equipment has the problems of easy blockage, high cleaning difficulty, high energy consumption, high cost, unstable operation and the like in the wastewater recycling process.
Disclosure of Invention
In order to solve the technical problems, the utility model provides an integrated device for recycling waste water of harmful substances easy to enrich.
In order to achieve the above purpose, the technical scheme of the utility model is as follows:
the utility model discloses an integrated equipment for recycling waste water of harmful substances easy to enrich, which comprises:
the pretreatment equipment is used for carrying out particle impurity removal pretreatment on the wastewater of harmful substances easy to enrich;
the water inlet of the integrated film treatment equipment is connected with the water outlet of the pretreatment equipment through a pipeline, and is used for carrying out primary treatment on the wastewater pretreated by the pretreatment equipment by utilizing a ceramic film and an RO film;
the fresh water treatment assembly, its water inlet passes through the pipeline with integrated membrane treatment facility's first delivery port and connects, including passing through the pipeline connection in proper order: the device comprises a fresh water tank, an advanced treatment device and a recycling water tank, wherein the fresh water tank is used for receiving fresh water flowing out of a first water outlet of the integrated membrane treatment device, the advanced treatment device is used for carrying out advanced treatment on the fresh water flowing out of the fresh water tank, and the recycling water tank is used for storing the fresh water after the advanced treatment;
the concentrated water treatment assembly is characterized in that a water inlet of the concentrated water treatment assembly is connected with a second water outlet of the integrated membrane treatment equipment through a pipeline, and the concentrated water treatment assembly sequentially comprises a water inlet and a water outlet which are connected through pipelines: the evaporation device is used for evaporating the concentrated water flowing out of the concentrated water tank, and the waste residue storage box is used for storing the waste residue after the evaporation treatment;
the first scale inhibitor adding device is used for adding a scale inhibitor for a membrane to the integrated membrane treatment equipment;
the second scale inhibitor adding device is used for adding the scale inhibitor for the evaporation equipment into the concentrated water tank;
and the cleaning equipment is used for cleaning the surfaces of the tank body and the heat exchanger of the evaporation equipment.
The utility model discloses an integrated equipment for recycling waste water of harmful substances easy to enrich, which comprises: pretreatment equipment, integrated film treatment equipment, fresh water treatment component, dense water treatment component, first scale inhibitor throw-in device, second scale inhibitor throw-in device and cleaning equipment have following beneficial effect:
firstly, the first scale inhibitor adding device is additionally arranged to add the scale inhibitor for the membrane for the integrated membrane treatment equipment, so that the scale formation tendency of substances which contain calcium salt, magnesium salt, heavy metal salt, fluoride, silicate and the like and are easy to scale in the integrated membrane treatment equipment can be effectively prevented;
the second scale inhibitor adding device is additionally arranged to add the scale inhibitor for the evaporation equipment to the concentrated water tank, so that the scale inhibitor for the evaporation equipment is added in the heat exchange process, the scale formation of impurities in the wastewater on the heat exchange metal surface is greatly reduced, the heat exchange efficiency is stabilized, and the integral stable operation of the equipment is realized.
Secondly, the cleaning equipment is added to clean the surfaces of the tank body and the heat exchanger of the evaporation equipment, so that corrosion and the like to the tank body are avoided, and the efficiency and the effect of the equipment on wastewater treatment are effectively improved.
Thirdly, the integrated membrane treatment equipment adopts a ceramic membrane and RO membrane combined application technology to intercept pollutants step by step, and combines the efficient scale inhibition performance of the scale inhibitor to effectively ensure the stable operation of the equipment.
Fourth, the utility model can realize the high-efficient reuse of the waste water of the harmful substances easy to enrich, normal operation, scientific management, the water recovery rate of the waste water reaches more than 90%, the index of reuse water can reach the high-purity water requirement according to the need, the environment-friendly comprehensive operation cost is greatly reduced, the water-saving and energy-saving and environment-friendly parallelism is realized, and the economic benefit is greatly improved.
On the basis of the technical scheme, the following improvement can be made:
as a preferable aspect, the first scale inhibitor adding device and the second scale inhibitor adding device respectively include: the scale inhibitor storage box and the distribution buffer box are respectively connected with the scale inhibitor storage box through pipelines;
and a dosimeter and a control valve are arranged on a pipeline connected with the scale inhibitor storage box and the distribution buffer box.
By adopting the preferable scheme, the scale inhibitor with corresponding dosage is added for the integrated membrane treatment equipment and the concentrate tank.
Preferably, the pressurizing device is installed on each pipeline of the film forming processing equipment or the concentrated water tank and the distribution buffer tank.
By adopting the preferable scheme, the scale inhibitor is added more efficiently.
As a preferred aspect, the cleaning apparatus includes: the cleaning tank, the spray device connected with the cleaning tank through a pipeline and the cleaning agent adding device used for adding the cleaning agent to the cleaning tank are used for cleaning the tank body of the evaporation equipment and the surface of the heat exchanger.
By adopting the preferable scheme, the quick cleaning is realized, and the evaporation efficiency of the equipment is improved.
Preferably, a stirring device is provided in the fresh water tank.
By adopting the preferable scheme, the further filtering effect of the follow-up advanced treatment equipment is improved, and the deposition of impurities in the fresh water tank is prevented.
Preferably, the stirring device includes: stirring rod, set up stirring subassembly on the stirring, with stirring rod transmission connection's lift drive and rotary drive device, lift drive device is used for driving the stirring rod and goes up and down, rotary drive device is used for driving the stirring rod rotation.
By adopting the preferable scheme, the stirring effect and efficiency are improved.
Preferably, the stirring assembly comprises: a plurality of stirring discs and a plurality of flow-promoting discs which are distributed along the axial direction of the stirring rod, wherein the stirring discs and the flow-promoting discs are alternately distributed;
the front and back sides of the stirring disc body are provided with a plurality of tooth-shaped structures;
the inner part of the disk body of the flow promoting disk is provided with a liquid circulation channel.
By adopting the preferable scheme, the stirring effect and efficiency are further improved.
As a preferable scheme, a condensed water outlet of the evaporation equipment is connected with a water inlet of the fresh water tank through a pipeline.
By adopting the preferable scheme, the condensed water is fed back to the fresh water tank, so that water circulation is realized.
As a preferred solution, the evaporation device is an evaporation system utilizing the carnot cycle principle.
By adopting the preferable scheme, the evaporation system of the Carnot cycle principle is coupled to output hot water and cold water in a circulating way for evaporation and condensation, so that a large amount of waste heat is prevented from being discharged to the environment; and the operation energy consumption is greatly reduced. The low-temperature evaporation technology reduces the energy consumption required by treatment heating and steam condensation, and realizes energy conservation and environmental protection.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some embodiments of the present utility model and therefore should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic structural diagram of an integrated device for recycling waste water of harmful substances easy to enrich, provided by the embodiment of the utility model.
Fig. 2 is a schematic partial view of a first scale inhibitor adding device according to an embodiment of the present utility model.
Fig. 3 is a schematic partial view of a second scale inhibitor adding device according to an embodiment of the present utility model.
Fig. 4 is a schematic partial view of a stirring device according to an embodiment of the present utility model.
Wherein: 1-pretreatment equipment, 2-integrated film treatment equipment, 21-first water outlet, 22-second water outlet, 3-fresh water tank, 4-advanced treatment equipment, 5-reuse water tank, 6-concentrated water tank, 7-evaporation equipment, 8-waste residue storage tank, 91-first scale inhibitor adding device, 92-second scale inhibitor adding device, 93-scale inhibitor storage tank, 94-distribution buffer tank, 95-pressurizing device, 10-cleaning equipment, 11-stirring device, 111-stirring rod, 112-stirring disk, 113-flow-promoting disk, 114-tooth structure and 115-liquid flow channel.
Detailed Description
Preferred embodiments of the present utility model will be described in detail below with reference to the accompanying drawings.
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Meanwhile, the expressions "first", "second", etc. are used only for the purpose of distinguishing a plurality of configurations, and do not limit the order between configurations or other features.
In addition, the expression "comprising" an element is an "open" expression which merely means that the corresponding component is present and should not be interpreted as excluding the additional component.
To achieve the object of the present utility model, in some embodiments of a hazardous easily enriched substance wastewater reuse integrated apparatus, as shown in fig. 1, the hazardous easily enriched substance wastewater reuse integrated apparatus includes:
the pretreatment equipment 1 is used for carrying out particle impurity removal pretreatment on the wastewater of harmful substances easy to enrich;
the water inlet of the integrated film treatment equipment 2 is connected with the water outlet of the pretreatment equipment 1 through a pipeline, and is used for carrying out primary treatment on the wastewater pretreated by the pretreatment equipment 1 by utilizing a ceramic membrane and an RO membrane;
the fresh water treatment assembly, its water inlet passes through the pipe connection with the first delivery port 21 of integrated membrane treatment facility 2, including passing through the pipe connection in proper order: the device comprises a fresh water tank 3, an advanced treatment device 4 and a recycling water tank 5, wherein the fresh water tank 3 is used for receiving fresh water flowing out from a first water outlet of the integrated membrane treatment device 2, the advanced treatment device 4 is used for carrying out advanced treatment on the fresh water flowing out from the fresh water tank 3, and the recycling water tank 5 is used for storing the fresh water after the advanced treatment;
the concentrated water treatment component, its water inlet passes through the pipe connection with the second delivery port 22 of integrated membrane treatment facility 2, including passing through the pipe connection in proper order: a concentrated water tank 6, an evaporation device 7 and a waste residue storage box 8, wherein the concentrated water tank 6 is used for receiving concentrated water flowing out from a second water outlet of the integrated membrane treatment device 2, the evaporation device 7 is used for evaporating the concentrated water flowing out from the concentrated water tank 6, and the waste residue storage box 8 is used for storing waste residues after the evaporation treatment;
a first scale inhibitor adding device 91 for adding a scale inhibitor for a membrane to the integrated membrane treatment apparatus 2;
a second scale inhibitor adding device 92 for adding a scale inhibitor for the evaporation equipment to the concentrate tank 6;
and the cleaning device 10 is used for cleaning the tank body and the heat exchanger surface of the evaporation device 7.
The condensed water outlet of the evaporation equipment 7 is connected with the water inlet of the fresh water tank 3 through a pipeline, and the condensed water is fed back to the fresh water tank 3 to realize water circulation.
Wherein the evaporation device 7 is an evaporation system utilizing the carnot cycle principle. The evaporation system of the Carnot cycle principle is coupled with the cycle output hot water and cold water for evaporation and condensation, so that a large amount of waste heat is prevented from being discharged to the environment; and the operation energy consumption is greatly reduced. The low-temperature evaporation technology reduces the energy consumption required by treatment heating and steam condensation, and realizes energy conservation and environmental protection.
The working process of the utility model is as follows:
the wastewater of harmful substances easy to enrich enters pretreatment equipment 1 for pretreatment such as particle impurity removal.
Then, the solution enters the integrated membrane treatment equipment 2 for precise filtration, and the first scale inhibitor adding device 91 adds the scale inhibitor for the membrane to the integrated membrane treatment equipment 2, so that scaling is inhibited, and the filtration effect is improved.
Fresh water enters a fresh water tank 3, advanced treatment or secondary membrane treatment is further carried out by using advanced treatment equipment 4, and effluent is stored by a reuse water tank 5;
the concentrated water enters the concentrated water tank 6, the second scale inhibitor adding device 92 adds the scale inhibitor for the evaporation equipment to the concentrated water tank 6, the scale inhibitor enters the evaporation equipment 7 for evaporation depth quality-classifying treatment, the evaporation condensate enters the fresh water tank 3 for recycling treatment, and the waste residues are stored by the waste residue storage box 8.
The method comprises the steps of adding a scale inhibitor for the evaporation equipment into the evaporation equipment, adding the scale inhibitor for the evaporation equipment in the heat exchange process, greatly reducing the scale formation of impurities in the wastewater on the surface of heat exchange metal, stabilizing the heat exchange efficiency, and improving the performance of the evaporation equipment.
It is noted that the first scale inhibitor dosing device and the second scale inhibitor dosing device can be integrated with a unitary device.
After the evaporation equipment runs to a certain degree, the surface of the tank body and the surface of the heat exchanger are cleaned by the cleaning equipment 10, and the evaporation efficiency of the equipment is improved.
The utility model discloses an integrated equipment for recycling waste water of harmful substances easy to enrich, which comprises: pretreatment device 1, integrated film treatment device 2, fresh water treatment component, dense water treatment component, first scale inhibitor dosing device 91, second scale inhibitor dosing device 92 and cleaning device 10 have following beneficial effect:
firstly, the first scale inhibitor adding device 91 is additionally arranged for adding the scale inhibitor for the membrane for the integrated membrane treatment equipment 2, so that the scale formation tendency of substances which contain calcium salt, magnesium salt, heavy metal salt, fluoride, silicate and the like and are easy to scale in the integrated membrane treatment equipment 2 can be effectively prevented;
the second scale inhibitor adding device 92 is additionally arranged to add the scale inhibitor for the evaporation equipment to the concentrated water tank 6, so that the scale inhibitor for the evaporation equipment 7 is added in the heat exchange process, the scale formation of impurities in the wastewater on the surface of heat exchange metal is greatly reduced, the heat exchange efficiency is stabilized, and the integral stable operation of the equipment is realized.
Secondly, the utility model is provided with the cleaning equipment 10 for cleaning the surfaces of the tank body and the heat exchanger of the evaporation equipment 7, avoiding corrosion and the like to the tank body, and effectively improving the efficiency and effect of the equipment on wastewater treatment.
Thirdly, the integrated membrane treatment equipment 2 adopts a ceramic membrane and RO membrane combined application technology to intercept pollutants step by step, and combines the efficient scale inhibition performance of the scale inhibitor to effectively ensure the stable operation of the equipment.
Fourth, the utility model can realize the high-efficient reuse of the waste water of the harmful substances easy to enrich, normal operation, scientific management, the water recovery rate of the waste water reaches more than 90%, the index of reuse water can reach the high-purity water requirement according to the need, the environment-friendly comprehensive operation cost is greatly reduced, the water-saving and energy-saving and environment-friendly parallelism is realized, and the economic benefit is greatly improved.
The utility model can be assembled into a skid-mounted structure, and the skid-mounted structure is integrally manufactured, standardized in manufacture, simple in field installation, small in occupied area and convenient to operate.
In order to further optimize the implementation effect of the present utility model, in other embodiments, the other feature technologies are the same, except that, as shown in fig. 2, the first scale inhibitor adding device 91 includes: a scale inhibitor storage tank 93 and a distribution buffer tank 94 connected to the scale inhibitor storage tank 93 through pipes, respectively; a dosimeter and a control valve are installed on a pipeline connecting the scale inhibitor storage tank 93 and the distribution buffer tank 94, and a pressurizing device 95 is installed on a pipeline correspondingly connecting the integrated film processing apparatus 2 and the distribution buffer tank 94. The scale inhibitor for the membrane with corresponding dosage is efficiently added into the integrated membrane treatment equipment 2.
As shown in fig. 3, the second scale inhibitor adding apparatus 92 includes: a scale inhibitor storage tank 93 and a distribution buffer tank 94 connected to the scale inhibitor storage tank 93 through pipes, respectively; a dosimeter and a control valve are installed on a pipeline connecting the scale inhibitor storage box 93 and the distribution buffer box 94, and a pressurizing device 95 is installed on a pipeline correspondingly connecting the concentrate tank 6 and the distribution buffer box 94. The scale inhibitor for the evaporation equipment with corresponding dosage is efficiently added into the concentrated water tank 6.
To further optimize the effect of the present utility model, in other embodiments, the remaining feature techniques are the same, except that the cleaning apparatus 10 includes: the cleaning tank, the spray device connected with the cleaning tank through a pipeline and the cleaning agent adding device used for adding the cleaning agent to the cleaning tank are used for cleaning the tank body of the evaporation equipment 7 and the surface of the heat exchanger.
By adopting the preferable scheme, the quick cleaning is realized, and the evaporation efficiency of the equipment is improved.
In order to further optimize the effect of the present utility model, in other embodiments, the other features are the same, except that, as shown in fig. 4, a stirring device 11 is provided in the fresh water tank 3.
By adopting the preferable scheme, the further filtering effect of the subsequent advanced treatment equipment 4 is improved, and the deposition of impurities in the fresh water tank 3 is prevented.
Further, the stirring device 11 includes: the stirring rod 111, a stirring assembly arranged on stirring, a lifting driving device and a rotary driving device which are in transmission connection with the stirring rod 111, wherein the lifting driving device is used for driving the stirring rod 111 to lift, and the rotary driving device is used for driving the stirring rod 111 to rotate;
wherein, stirring subassembly includes: a plurality of stirring plates 112 and a plurality of flow-promoting plates 113 distributed along the axial direction of the stirring rod 111, the plurality of stirring plates 112 and the plurality of flow-promoting plates 113 being alternately distributed;
a plurality of tooth-shaped structures 114 are arranged on the front and back sides of the stirring disk 112;
a liquid flow channel 115 is provided in the inner portion of the flow-promoting plate 113.
By adopting the preferable scheme, the stirring effect and efficiency are further improved. The arrow direction in fig. 4 is the direction in which the liquid can flow.
The various embodiments above may be implemented in cross-parallel.
In the description of the present utility model, it should be understood that the terms "coaxial," "bottom," "one end," "top," "middle," "another end," "upper," "one side," "top," "inner," "front," "center," "two ends," etc. indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.
In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "configured," "connected," "secured," "screwed," and the like are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intermediaries, or in communication with each other or in interaction with each other, unless explicitly defined otherwise, the meaning of the terms described above in this application will be understood by those of ordinary skill in the art in view of the specific circumstances.
While the basic principles and main features of the present utility model and advantages of the present utility model have been shown and described, it will be understood by those skilled in the art that the present utility model is not limited by the foregoing embodiments, which are described in the foregoing specification merely illustrate the principles of the present utility model, and various changes and modifications may be made therein without departing from the spirit and scope of the utility model, which is defined in the appended claims and their equivalents.
The control mode of the utility model is controlled by manually starting and closing the switch, the wiring diagram of the power element and the supply of the power supply are common knowledge in the field, and the utility model is mainly used for protecting the mechanical device, so the utility model does not explain the control mode and the wiring arrangement in detail.
Claims (9)
1. The utility model provides a harmful easy enrichment material waste water retrieval and utilization integrated equipment which characterized in that includes:
the pretreatment equipment is used for carrying out particle impurity removal pretreatment on the wastewater of harmful substances easy to enrich;
the water inlet of the integrated film treatment equipment is connected with the water outlet of the pretreatment equipment through a pipeline, and is used for carrying out primary treatment on the wastewater pretreated by the pretreatment equipment by utilizing a ceramic membrane and an RO membrane;
fresh water treatment component, its water inlet with integrated membrane treatment facility's first delivery port passes through the pipe connection, including passing through the pipe connection in proper order: the device comprises a fresh water tank, an advanced treatment device and a reuse water tank, wherein the fresh water tank is used for receiving fresh water flowing out of a first water outlet of the integrated membrane treatment device, the advanced treatment device is used for carrying out advanced treatment on the fresh water flowing out of the fresh water tank, and the reuse water tank is used for storing the fresh water after the advanced treatment;
the concentrated water treatment assembly is characterized in that a water inlet of the concentrated water treatment assembly is connected with a second water outlet of the integrated membrane treatment equipment through a pipeline, and the concentrated water treatment assembly sequentially comprises a water inlet and a water outlet which are connected through pipelines: the evaporation device is used for carrying out evaporation treatment on the concentrated water flowing out of the concentrated water tank, and the waste residue storage box is used for storing the waste residue after the evaporation treatment;
the first scale inhibitor adding device is used for adding a scale inhibitor for a membrane to the integrated membrane treatment equipment;
the second scale inhibitor adding device is used for adding the scale inhibitor for the evaporation equipment to the concentrated water tank;
and the cleaning equipment is used for cleaning the surfaces of the tank body and the heat exchanger of the evaporation equipment.
2. The hazardous easily enriched material wastewater recycling integrated apparatus according to claim 1, wherein the first scale inhibitor adding device and the second scale inhibitor adding device respectively comprise: the scale inhibitor storage box and the distribution buffer box are respectively connected with the scale inhibitor storage box through pipelines;
and a dosimeter and a control valve are arranged on a pipeline connected with the scale inhibitor storage box and the distribution buffer box.
3. The integrated equipment for recycling waste water of harmful and easily-enriched substances according to claim 2, wherein the pressurizing devices are arranged on pipelines correspondingly connected with the film forming treatment equipment or the concentrated water tank and the distribution buffer tank.
4. The hazardous easily enriched material wastewater reuse integrated apparatus according to claim 1, wherein the washing apparatus comprises: the cleaning tank, with spray set that the washing tank passes through the pipeline connection and be used for to the washing tank throws the cleaning agent dosing unit of cleaning agent, spray set is used for rinsing evaporation plant's jar body and heat exchanger surface.
5. The integrated equipment for recycling waste water of harmful and easily-enriched substances according to claim 1, wherein a stirring device is arranged in the fresh water tank.
6. The hazardous easily enriched material wastewater reuse integrated apparatus according to claim 5, wherein the stirring device comprises: stirring rod, set up in stirring subassembly on the stirring, with stirring rod transmission connection's lift drive and rotary drive device, lift drive device is used for driving the stirring rod goes up and down, rotary drive device is used for driving the stirring rod is rotatory.
7. The hazardous easily enriched material wastewater reuse integrated apparatus according to claim 6, wherein the stirring assembly comprises: a plurality of stirring discs and a plurality of flow-promoting discs which are distributed along the axial direction of the stirring rod are alternately distributed;
a plurality of tooth-shaped structures are arranged on the front and back sides of the stirring disc body;
the inner part of the disk body of the flow promoting disk is provided with a liquid circulation channel.
8. The hazardous easily enriched material wastewater recycling integrated apparatus according to any one of claims 1 to 7, wherein a condensed water outlet of the evaporation apparatus is connected with a water inlet of the fresh water tank through a pipeline.
9. The hazardous easily enriched material wastewater reuse integrated apparatus according to any of the claims 1-7, wherein the evaporation apparatus is an evaporation system using carnot cycle principle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320961479.XU CN219929853U (en) | 2023-04-25 | 2023-04-25 | Integrated equipment for recycling waste water of harmful substances easy to enrich |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320961479.XU CN219929853U (en) | 2023-04-25 | 2023-04-25 | Integrated equipment for recycling waste water of harmful substances easy to enrich |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219929853U true CN219929853U (en) | 2023-10-31 |
Family
ID=88491770
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320961479.XU Active CN219929853U (en) | 2023-04-25 | 2023-04-25 | Integrated equipment for recycling waste water of harmful substances easy to enrich |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219929853U (en) |
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2023
- 2023-04-25 CN CN202320961479.XU patent/CN219929853U/en active Active
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