CN209081641U - A kind of wastewater comprehensive treatment system - Google Patents
A kind of wastewater comprehensive treatment system Download PDFInfo
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- CN209081641U CN209081641U CN201821667400.8U CN201821667400U CN209081641U CN 209081641 U CN209081641 U CN 209081641U CN 201821667400 U CN201821667400 U CN 201821667400U CN 209081641 U CN209081641 U CN 209081641U
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Abstract
The utility model provides a kind of wastewater comprehensive treatment system, pump, the second pumping pump are taken out including reaction kettle, first, it is characterized in that, fractionating column is connected with above the reaction kettle, the outlet of the fractionating column is equipped with condensation reflux unit, and the side of the condensation reflux unit takes out pump by first and is connected with cooling tower；It is equipped with the first filter device between the pumping pump and cooling tower, the other side of the condensation reflux unit is connected with cooling water tank, and one end of the cooling tower is connect with cooling water tank；Described first takes out pump, cooling water tank takes out pump connection with second respectively, and described second, which takes out pump, is connected with water storage box, and the water storage box is connected with the second filter device；4-10 block column plate is symmetrically arranged in the fractionating column.Wastewater from chemical industry can be effectively treated in the utility model, reach the environmental standard for meeting discharge, and be further recycled using wastewater from chemical industry as cooling water, achieved the effect that the comprehensive utilization of waste water.
Description
Technical field
The utility model belongs to chemical wastewater treatment technical field, and in particular to a kind of wastewater comprehensive treatment system.
Background technique
Currently, the source of comprehensive wastewater from chemical industry is main or Chemical Manufacture raw material, the waste water in production process, by-product,
Waste water that cooling water, product are formed by rain erosion, inorganic and organic pollutant, chemical products are more and its production technology is different
Sample, organic chemical waste water also contain that a certain amount of pollution is strong, is difficult to the organic compound degraded, but comprehensive wastewater from chemical industry have with
Lower feature: containing a large amount of toxic and be difficult to the substance degraded, biodegradability is poor, in their organic pollutant composition, big portion
The chemical structure divided is all relatively stable, and most of microbe is difficult to destroy or decompose its chemical structure；In addition component is complex,
Usual chemical integrated wastewater summarizes the industrial wastewater of numerous industries, these different waste components are also extremely complex；More have
It is that salt content is very high, the waste water of most of high salinity has inhibition to the activity of biology, will cause biosystem what is more
Collapse；The water quality and water of most of chemical companies are all extremely unstable, bring certain difficulty to wastewater treatment in this way.
All kinds of processing methods of comprehensive wastewater from chemical industry have merits and demerits, and it is useless that physico-chemical process is usually used in comprehensive chemical industry
The pretreatment or advanced treating of water, efficiency is strong, and operability is high, but there are many disadvantages, dirty without thoroughly realizing
Contaminate object degradation, the only transfer of pollutant, such as the methods of film filtering, activated carbon adsorption, coagulating sedimentation.The membrane separation technique service life is short
It is costly, also have a fouling membrane and the problems such as film blocks；Fast high-efficient, the significant effect of advanced oxidation processes reflection, but device
Material manufacturing cost is high, is not suitable for that existing waste water treatment process is transformed.All there is cost of investment height, energy consumption in other technologies
Greatly, investment application is constrained to a certain extent.Biologic treating technique or current main processing technique, it is at low cost, but
Or there are a large amount of inhibitory substances difficult to degrade, cause fluctuation of service, the problems such as system effectiveness is low.It is former that dilution is usually taken
Water extends hydraulic detention time and goes to improve biological treatment effect, but effect or undesirable, also uneconomical, therefore can be with
Main body is biological treatment, and the technique of pretreatment and advanced treatment is physico-chemical process, or takes biological reinforced means to mention
The comprehensive chemical industry water treatment effect of height.
The complicated component of chemical integrated wastewater is various, and in the middle also containing the substance for being largely difficult to degrade, these are without place
The pollutant emission of reason is very harmful into water.Chemical company needs to focus on waste water, but chemical company is discharged
Wastewater source and water quality it is all different, general materialization, biochemical processing are difficult to reach ideal effect, therefore, related difficult
It needs constantly to explore and study with the regulation of the pollutant of degradation and comprehensive wastewater from chemical industry.
Utility model content
In view of this, the present invention provides a kind of wastewater comprehensive treatment systems, and wastewater from chemical industry can be effectively treated,
Reach the environmental standard for meeting discharge, and be further recycled using wastewater from chemical industry as cooling water, reaches waste water
The effect of comprehensive utilization.
The technical solution of the utility model are as follows: a kind of wastewater comprehensive treatment system, including reaction kettle, the first pumping pump, second
Take out pump, which is characterized in that fractionating column is connected with above the reaction kettle, the outlet of the fractionating column is equipped with condensation reflux unit,
Pump is taken out by first and is connected with cooling tower in the side of the condensation reflux unit；The first mistake is equipped between the pumping pump and cooling tower
Device is filtered, the other side of the condensation reflux unit is connected with cooling water tank, and one end of the cooling tower is connect with cooling water tank；
Described first takes out pump, cooling water tank takes out pump connection with second respectively, and described second, which takes out pump, is connected with water storage box, and the water storage box connects
It is connected to the second filter device；4-10 block column plate is symmetrically arranged in the fractionating column.Particularly, the condensing reflux in the utility model
It is obliquely installed between device and fractionating column, the angle between the condensation reflux unit and fractionating column outlet is 35-50 °, described
Pump connection is taken out with first in the low one end outlet in condensation reflux unit position, and the high one end outlet in position is connect with cooling water tank.By
In the vapor overflowed from fractionating column, the quality containing impurity such as organic matters is larger, and it is low to fall into condensation reflux unit position
One end needs further to handle through the first pumping pump by the first filter device；And vapor and portion that content of organics is low
Uncooled vapor is divided to be discharged in cooling water tank through pipeline.
Further, second filter device is connected with third and takes out pump, and the third takes out pump and is connected with axial flow blower.This
In utility model, by axial flow blower can will by purification waste water be sprayed at workshop top either periphery can effective temperature-reducing, mention
2-3 DEG C inside global comfort and reduction workshop inside high workshop.
Further, the horizontal cross-section of the column plate is semicircle.
Further, the column plate internal symmetry is equipped with through-hole.
Further, it is equipped with hollow sandwich inside the column plate, is successively arranged filter layer of cloth, active carbon in the hollow sandwich
Layer, molecular sieve layer.
By the setting of the column plate of the utility model, by the way that filter layer of cloth, active carbon layer, molecular sieve are arranged inside column plate
Layer, the organic pollutant of the gas produced in reaction kettle can be trapped in inside fractionating column, made finally to export from knockout tower and be arranged
Content of organics out greatly reduces, then by the effect of the first filter device or/and the second filter device, it is clear to reach production
The clean standard with water.
In the utility model, the filter layer of cloth is non-woven fibre filter layer of cloth, and the active carbon layer is work in the prior art
Property layer of charcoal, the molecular sieve layer be A type molecular sieve layer in the prior art, Y type molecular sieve layer or X type molecular sieve layer in
It is any.
Further, first filter device includes the first filter house and the second filter house set gradually.
Further, first filter house is active carbon filter house, molecular sieve filtration portion, in plant fiber filter house
Any one or two kinds of combinations.Preferably, first filter house of the utility model includes active carbon filter house, plant fiber filtering
Portion, the active carbon filter house are set to the inside of plant fiber filter house.
Further, second filter house is active carbon filter house, molecular sieve filtration portion, in plant fiber filter house
Any one or two kinds of combinations.Preferably, second filter house of the utility model includes molecular sieve filtration portion, plant fiber mistake
Filter portion, the molecular sieve filtration portion are set to the inside of plant fiber filter house.
First filter device, the second filter device of the utility model can be with effectively catchings by the setting of internal structure
It is fractionated remaining organic matter in tower processed waste water, so that waste water is reached the standard of normal discharge, and can be as in production
Clean water source or cooling water source.
In the utility model, from the steam with organic matter being discharged in reaction kettle first pass around fractionating column and its inside
The effect of column plate, can the most organic matter of effectively catching in the effect by condensation reflux unit will have residual organic matter
Vapor condensing recovery, be further processed by the first filter device, while the low vapor of content of organics flows into cooling
In water tank, the effect for taking out pump by second will can condense in vapor processed in cooling tower and cold-zone water tank respectively
Vapor further recycles, then filters through the second filter device, and filtered water can be used for the cooling cycle in industrial production.
Wastewater from chemical industry can be effectively treated in the wastewater comprehensive treatment system of the utility model, and reducing in waste water has
Machine object content obtains, and pH value is moderate, and ionic weak, waste water is recycled, to reduce production cost, reduces the row of waste water
It puts.And it is easy to operate simple, reach the environmental standard for meeting discharge, and further follow using wastewater from chemical industry as cooling water
Ring uses, and has achieved the effect that the comprehensive utilization of waste water, has been effectively saved the cost of production, has met the requirement of green production.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the partial structural diagram of the utility model；
Fig. 3 is the partial structural diagram of the utility model；.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Embodiment 1
A kind of wastewater comprehensive treatment system, including reaction kettle 1, first take out pump 2, second and take out pump 3, which is characterized in that described
Fractionating column 4 is connected with above reaction kettle, the outlet of the fractionating column is equipped with condensation reflux unit 5, the condensation reflux unit
Pump is taken out by first and is connected with cooling tower 6 in side；The first filter device 7, the condensation are equipped between the pumping pump and cooling tower
The other side of reflux unit is connected with cooling water tank 8, and one end of the cooling tower is connect with cooling water tank；The first pumping pump,
Cooling water tank takes out pump connection with second respectively, and described second, which takes out pump, is connected with water storage box 9, and the water storage box is connected with the second filtering
Device 10；4 blocks of column plates 41 are symmetrically arranged in the fractionating column.Particularly, the condensation reflux unit in the utility model and fractionation
It is obliquely installed between tower, the angle between the condensation reflux unit and fractionating column outlet is 40 °, the condensation reflux unit position
Pump connection is taken out with first in one end outlet set low, and the high one end outlet in position is connect with cooling water tank.Due to overflowing from fractionating column
Vapor out, the quality containing impurity such as organic matters is larger, falls into the low one end in condensation reflux unit position, needs through first
Pump is taken out further to handle by the first filter device；And the uncooled vapor of vapor and part that content of organics is low
It is discharged in cooling water tank through pipeline.
Further, second filter device is connected with third and takes out pump 11, and the third takes out pump and is connected with axial flow blower
12.In the utility model, can effectively it be dropped workshop top either periphery is sprayed at by the waste water of purification by axial flow blower
Temperature improves the global comfort inside workshop and reduces 2-3 DEG C of workshop inside.
Further, the horizontal cross-section of the column plate 41 is semicircle.
Further, the column plate internal symmetry is equipped with through-hole 411.
Further, hollow sandwich 412 is equipped with inside the column plate, be successively arranged in the hollow sandwich filter layer of cloth 413,
Active carbon layer 414, molecular sieve layer 415.
By the setting of the column plate of the utility model, by the way that filter layer of cloth, active carbon layer, molecular sieve are arranged inside column plate
Layer, the organic pollutant of the gas produced in reaction kettle can be trapped in inside fractionating column, made finally to export from knockout tower and be arranged
Content of organics out greatly reduces, then by the effect of the first filter device or/and the second filter device, it is clear to reach production
The clean standard with water.
In the utility model, the filter layer of cloth is non-woven fibre filter layer of cloth, and the active carbon layer is work in the prior art
Property layer of charcoal, the molecular sieve layer be A type molecular sieve layer in the prior art.
Further, first filter device 7 includes the first filter house 71 and the second filter house 72 set gradually.
Further, first filter house of the utility model includes active carbon filter house (not marking), plant fiber filtering
Portion (does not mark), and the active carbon filter house is set to the inside of plant fiber filter house, is arranged by this, can pass through plant fiber
The organic substance substance of macromolecule is first retained, then further retains the organic matter of small component by active carbon filter house.
Further, second filter house of the utility model includes molecular sieve filtration portion (not marking), plant fiber filtering
Portion (does not mark), and the molecular sieve filtration portion is set to the inside of plant fiber filter house, is arranged by this, can pass through plant fiber
The organic substance substance of macromolecule is first retained, then further retains the organic matter of small component by molecular sieve filtration portion.
Particularly, the second filter device described in the utility model is consistent with the first filter apparatus configuration.
First filter device, the second filter device of the utility model can be with effectively catchings by the setting of internal structure
It is fractionated remaining organic matter in tower processed waste water, so that waste water is reached the standard of normal discharge, and can be as in production
Clean water source or cooling water source.
In the utility model, from the steam with organic matter being discharged in reaction kettle first pass around fractionating column and its inside
The effect of column plate, can the most organic matter of effectively catching in the effect by condensation reflux unit will have residual organic matter
Vapor condensing recovery, be further processed by the first filter device, while the low vapor of content of organics flows into cooling
In water tank, the effect for taking out pump by second will can condense in vapor processed in cooling tower and cold-zone water tank respectively
Vapor further recycles, then filters through the second filter device, and filtered water can be used for the cooling cycle in industrial production.
The wastewater comprehensive treatment system of the utility model can be effectively treated wastewater from chemical industry, reach and meet discharge
Environmental standard, and be further recycled using wastewater from chemical industry as cooling water, achieve the effect that the comprehensive utilization of waste water,
It has been effectively saved the cost of production, has met the requirement of green production.
Embodiment 2
A kind of wastewater comprehensive treatment system, including reaction kettle, the first pumping pump, the second pumping pump, which is characterized in that the reaction
Fractionating column is connected with above kettle, the outlet of the fractionating column is equipped with condensation reflux unit, and the side of the condensation reflux unit is logical
It crosses the first pumping pump and is connected with cooling tower；The first filter device, the condensation reflux unit are equipped between the pumping pump and cooling tower
The other side be connected with cooling water tank, one end of the cooling tower is connect with cooling water tank；Described first takes out pump, cooling water tank point
Pump connection is not taken out with second, described second, which takes out pump, is connected with water storage box, and the water storage box is connected with the second filter device；Described point
It evaporates and is symmetrically arranged with 6 blocks of column plates in tower.Particularly, it is obliquely installed between the condensation reflux unit and fractionating column in the utility model,
Angle between the condensation reflux unit and fractionating column outlet is 35 °, the low one end outlet in the condensation reflux unit position
Pump connection is taken out with first, the high one end outlet in position is connect with cooling water tank.Due to the vapor overflowed from fractionating column, contain
The quality of the impurity such as organic matter is larger, falls into the low one end in condensation reflux unit position, needs to pass through the first mistake through the first pumping pump
Filter device is further handled；And the low uncooled vapor of vapor and part of content of organics is discharged to cooling through pipeline
In water tank.
Further, second filter device is connected with third and takes out pump, and the third takes out pump and is connected with axial flow blower.This
In utility model, by axial flow blower can will by purification waste water be sprayed at workshop top either periphery can effective temperature-reducing, mention
2-3 DEG C inside global comfort and reduction workshop inside high workshop.
Further, the horizontal cross-section of the column plate is semicircle.
Further, the column plate internal symmetry is equipped with through-hole.
Further, it is equipped with hollow sandwich inside the column plate, is successively arranged filter layer of cloth, active carbon in the hollow sandwich
Layer, molecular sieve layer.
In the utility model, the filter layer of cloth is non-woven fibre filter layer of cloth, and the active carbon layer is work in the prior art
Property layer of charcoal, the molecular sieve layer be Y type molecular sieve layer in the prior art.
Further, first filter device includes the first filter house and the second filter house set gradually.
Further, first filter house is the combination of active carbon filter house, two kinds of molecular sieve filtration portion.
Further, second filter house is the combination of active carbon filter house, two kinds of molecular sieve filtration portion.
Particularly, the second filter device described in the utility model is consistent with the first filter apparatus configuration.
The wastewater comprehensive treatment system of the utility model can be effectively treated wastewater from chemical industry, reach and meet discharge
Environmental standard, and be further recycled using wastewater from chemical industry as cooling water, achieve the effect that the comprehensive utilization of waste water,
It has been effectively saved the cost of production, has met the requirement of green production.
Embodiment 3
A kind of wastewater comprehensive treatment system, including reaction kettle, the first pumping pump, the second pumping pump, which is characterized in that the reaction
Fractionating column is connected with above kettle, the outlet of the fractionating column is equipped with condensation reflux unit, and the side of the condensation reflux unit is logical
It crosses the first pumping pump and is connected with cooling tower；The first filter device, the condensation reflux unit are equipped between the pumping pump and cooling tower
The other side be connected with cooling water tank, one end of the cooling tower is connect with cooling water tank；Described first takes out pump, cooling water tank point
Pump connection is not taken out with second, described second, which takes out pump, is connected with water storage box, and the water storage box is connected with the second filter device；Described point
It evaporates and is symmetrically arranged with 8 blocks of column plates in tower.Particularly, it is obliquely installed between the condensation reflux unit and fractionating column in the utility model,
Angle between the condensation reflux unit and fractionating column outlet is 45 °, the low one end outlet in the condensation reflux unit position
Pump connection is taken out with first, the high one end outlet in position is connect with cooling water tank.Due to the vapor overflowed from fractionating column, contain
The quality of the impurity such as organic matter is larger, falls into the low one end in condensation reflux unit position, needs to pass through the first mistake through the first pumping pump
Filter device is further handled；And the low uncooled vapor of vapor and part of content of organics is discharged to cooling through pipeline
In water tank.
Further, second filter device is connected with third and takes out pump, and the third takes out pump and is connected with axial flow blower.This
In utility model, by axial flow blower can will by purification waste water be sprayed at workshop top either periphery can effective temperature-reducing, mention
2-3 DEG C inside global comfort and reduction workshop inside high workshop.
Further, the horizontal cross-section of the column plate is semicircle.
Further, the column plate internal symmetry is equipped with through-hole.
Further, it is equipped with hollow sandwich inside the column plate, is successively arranged filter layer of cloth, active carbon in the hollow sandwich
Layer, molecular sieve layer.
In the utility model, the filter layer of cloth is non-woven fibre filter layer of cloth, and the active carbon layer is work in the prior art
Property layer of charcoal, the molecular sieve layer be X type molecular sieve layer in the prior art.
Further, first filter device includes the first filter house and the second filter house set gradually.
Further, first filter house is molecular sieve filtration portion, two kinds of plant fiber filter house of combination.
Further, second filter house is the combination of active carbon filter house, two kinds of plant fiber filter house.
Particularly, the second filter device described in the utility model is consistent with the first filter apparatus configuration.
The wastewater comprehensive treatment system of the utility model can be effectively treated wastewater from chemical industry, reach and meet discharge
Environmental standard, and be further recycled using wastewater from chemical industry as cooling water, achieve the effect that the comprehensive utilization of waste water,
It has been effectively saved the cost of production, has met the requirement of green production.
Embodiment 4
A kind of wastewater comprehensive treatment system, including reaction kettle, the first pumping pump, the second pumping pump, which is characterized in that the reaction
Fractionating column is connected with above kettle, the outlet of the fractionating column is equipped with condensation reflux unit, and the side of the condensation reflux unit is logical
It crosses the first pumping pump and is connected with cooling tower；The first filter device, the condensation reflux unit are equipped between the pumping pump and cooling tower
The other side be connected with cooling water tank, one end of the cooling tower is connect with cooling water tank；Described first takes out pump, cooling water tank point
Pump connection is not taken out with second, described second, which takes out pump, is connected with water storage box, and the water storage box is connected with the second filter device；Described point
It evaporates and is symmetrically arranged with 10 blocks of column plates in tower.Particularly, it is obliquely installed between the condensation reflux unit and fractionating column in the utility model,
Angle between the condensation reflux unit and fractionating column outlet is 50 °, the low one end outlet in the condensation reflux unit position
Pump connection is taken out with first, the high one end outlet in position is connect with cooling water tank.Due to the vapor overflowed from fractionating column, contain
The quality of the impurity such as organic matter is larger, falls into the low one end in condensation reflux unit position, needs to pass through the first mistake through the first pumping pump
Filter device is further handled；And the low uncooled vapor of vapor and part of content of organics is discharged to cooling through pipeline
In water tank.
Further, second filter device is connected with third and takes out pump, and the third takes out pump and is connected with axial flow blower.This
In utility model, by axial flow blower can will by purification waste water be sprayed at workshop top either periphery can effective temperature-reducing, mention
2-3 DEG C inside global comfort and reduction workshop inside high workshop.
Further, the horizontal cross-section of the column plate is semicircle.
Further, the column plate internal symmetry is equipped with through-hole.
Further, it is equipped with hollow sandwich inside the column plate, is successively arranged filter layer of cloth, active carbon in the hollow sandwich
Layer, molecular sieve layer.
In the utility model, the filter layer of cloth is non-woven fibre filter layer of cloth, and the active carbon layer is work in the prior art
Property layer of charcoal, the molecular sieve layer be A type molecular sieve layer in the prior art.
Further, first filter device includes the first filter house and the second filter house set gradually.
Further, first filter house is active carbon filter house.
Further, second filter house is molecular sieve filtration portion.
Particularly, the second filter device described in the utility model is consistent with the first filter apparatus configuration.
The wastewater comprehensive treatment system of the utility model can be effectively treated wastewater from chemical industry, reach and meet discharge
Environmental standard, and be further recycled using wastewater from chemical industry as cooling water, achieve the effect that the comprehensive utilization of waste water,
It has been effectively saved the cost of production, has met the requirement of green production.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this is practical new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this is practical new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing for the equivalent requirements of the claims will be fallen in
All changes in justice and range are embraced therein.It should not treat any reference in the claims as limiting
Related claim.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.It is noted that the technical characteristic being not described in detail in the utility model, can lead to
Cross any prior art realization.
Claims (8)
1. a kind of wastewater comprehensive treatment system, including reaction kettle, the first pumping pump, the second pumping pump, which is characterized in that the reaction kettle
Top is connected with fractionating column, and the outlet of the fractionating column is equipped with condensation reflux unit, and the side of the condensation reflux unit passes through
First, which takes out pump, is connected with cooling tower；It is equipped with the first filter device between the pumping pump and cooling tower, the condensation reflux unit
The other side is connected with cooling water tank, and one end of the cooling tower is connect with cooling water tank；Described first takes out pump, cooling water tank difference
Pump connection is taken out with second, described second, which takes out pump, is connected with water storage box, and the water storage box is connected with the second filter device；The fractionation
4-10 block column plate is symmetrically arranged in tower.
2. wastewater comprehensive treatment system according to claim 1, which is characterized in that second filter device is connected with
Three take out pump, and the third takes out pump and is connected with axial flow blower.
3. wastewater comprehensive treatment system according to claim 1, which is characterized in that the horizontal cross-section of the column plate is semicircle
Shape.
4. wastewater comprehensive treatment system according to claim 3, which is characterized in that the column plate internal symmetry is equipped with logical
Hole.
5. wastewater comprehensive treatment system according to claim 1, which is characterized in that be equipped with hollow folder inside the column plate
Layer, filter layer of cloth, active carbon layer, molecular sieve layer are successively arranged in the hollow sandwich.
6. wastewater comprehensive treatment system according to claim 1, which is characterized in that first filter device includes successively
The first filter house and the second filter house being arranged.
7. wastewater comprehensive treatment system according to claim 6, which is characterized in that first filter house is active carbon mistake
Any one of filter portion, molecular sieve filtration portion, plant fiber filter house or two kinds of combination.
8. wastewater comprehensive treatment system according to claim 6, which is characterized in that second filter house is active carbon mistake
Any one of filter portion, molecular sieve filtration portion, plant fiber filter house or two kinds of combination.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821667400.8U CN209081641U (en) | 2018-10-15 | 2018-10-15 | A kind of wastewater comprehensive treatment system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821667400.8U CN209081641U (en) | 2018-10-15 | 2018-10-15 | A kind of wastewater comprehensive treatment system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209081641U true CN209081641U (en) | 2019-07-09 |
Family
ID=67119188
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821667400.8U Active CN209081641U (en) | 2018-10-15 | 2018-10-15 | A kind of wastewater comprehensive treatment system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209081641U (en) |
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2018
- 2018-10-15 CN CN201821667400.8U patent/CN209081641U/en active Active
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Effective date of registration: 20230517 Address after: Unit 2-2, Unit 1, Building 7, No. 8 Jincheng Road, Yubei District, Chongqing, 401120 Patentee after: Li Jian Address before: 528000 Xinqi Xingliang Middle Road, Leliu Xin'an village, Shunde District, Foshan City, Guangdong Province Patentee before: FOSHAN YINMEI UNITED TECHNOLOGY CO.,LTD. |