CN109091926A - A kind of integrated treatment unit of chemical waste liquid - Google Patents
A kind of integrated treatment unit of chemical waste liquid Download PDFInfo
- Publication number
- CN109091926A CN109091926A CN201811145012.8A CN201811145012A CN109091926A CN 109091926 A CN109091926 A CN 109091926A CN 201811145012 A CN201811145012 A CN 201811145012A CN 109091926 A CN109091926 A CN 109091926A
- Authority
- CN
- China
- Prior art keywords
- process cartridge
- servo motor
- fixed
- welded
- installation
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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- 239000007788 liquid Substances 0.000 title claims abstract description 27
- 239000002894 chemical waste Substances 0.000 title claims abstract description 15
- 238000000034 method Methods 0.000 claims abstract description 38
- 230000008569 process Effects 0.000 claims abstract description 37
- 238000009434 installation Methods 0.000 claims abstract description 25
- 230000008878 coupling Effects 0.000 claims abstract description 4
- 238000010168 coupling process Methods 0.000 claims abstract description 4
- 238000005859 coupling reaction Methods 0.000 claims abstract description 4
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 3
- 239000010865 sewage Substances 0.000 claims description 5
- 230000000903 blocking effect Effects 0.000 claims description 4
- 239000003292 glue Substances 0.000 claims description 4
- 238000011897 real-time detection Methods 0.000 claims description 3
- 238000009826 distribution Methods 0.000 claims description 2
- 239000002699 waste material Substances 0.000 description 5
- 230000000694 effects Effects 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- 238000003889 chemical engineering Methods 0.000 description 2
- 238000011109 contamination Methods 0.000 description 2
- 239000002957 persistent organic pollutant Substances 0.000 description 2
- 229930195730 Aflatoxin Natural products 0.000 description 1
- XWIYFDMXXLINPU-UHFFFAOYSA-N Aflatoxin G Chemical compound O=C1OCCC2=C1C(=O)OC1=C2C(OC)=CC2=C1C1C=COC1O2 XWIYFDMXXLINPU-UHFFFAOYSA-N 0.000 description 1
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- XFXPMWWXUTWYJX-UHFFFAOYSA-N Cyanide Chemical compound N#[C-] XFXPMWWXUTWYJX-UHFFFAOYSA-N 0.000 description 1
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 1
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 239000005409 aflatoxin Substances 0.000 description 1
- 229910052785 arsenic Inorganic materials 0.000 description 1
- RQNWIZPPADIBDY-UHFFFAOYSA-N arsenic atom Chemical compound [As] RQNWIZPPADIBDY-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910052793 cadmium Inorganic materials 0.000 description 1
- BDOSMKKIYDKNTQ-UHFFFAOYSA-N cadmium atom Chemical compound [Cd] BDOSMKKIYDKNTQ-UHFFFAOYSA-N 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 229910052804 chromium Inorganic materials 0.000 description 1
- 239000011651 chromium Substances 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 229910001385 heavy metal Inorganic materials 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 239000010808 liquid waste Substances 0.000 description 1
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 1
- 229910052753 mercury Inorganic materials 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- XKLJHFLUAHKGGU-UHFFFAOYSA-N nitrous amide Chemical compound ON=N XKLJHFLUAHKGGU-UHFFFAOYSA-N 0.000 description 1
- 230000001473 noxious effect Effects 0.000 description 1
- 239000005416 organic matter Substances 0.000 description 1
- AXFBAIOSECPASO-UHFFFAOYSA-N pentacyclo[6.6.2.02,7.04,16.011,15]hexadeca-1(14),2(7),3,5,8(16),9,11(15),12-octaene Chemical compound C1=C(C=C23)C4=C5C3=CC=CC5=CC=C4C2=C1 AXFBAIOSECPASO-UHFFFAOYSA-N 0.000 description 1
- 239000000575 pesticide Substances 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 231100000004 severe toxicity Toxicity 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 239000004332 silver Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 231100000419 toxicity Toxicity 0.000 description 1
- 230000001988 toxicity Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
- 239000011701 zinc Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/01—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with flat filtering elements
- B01D29/03—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with flat filtering elements self-supporting
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/62—Regenerating the filter material in the filter
- B01D29/70—Regenerating the filter material in the filter by forces created by movement of the filter element
- B01D29/74—Regenerating the filter material in the filter by forces created by movement of the filter element involving centrifugal force
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Filtration Of Liquid (AREA)
Abstract
The invention discloses a kind of integrated treatment units of chemical waste liquid, including process cartridge and servo motor, the upper end of the process cartridge is equipped with the shell of a circular configuration, around outer ring face one, circle is equipped with more than one screw hole on the outer ring face of shell, a surge drum is inserted into screw hole, a through-hole is equipped at the center of process cartridge bottom surface, a shaft is equipped in through-hole, shaft upper end is set to inside process cartridge, and the bracket of one U-typed structure of installation is welded and fixed, one annulus of installation is welded and fixed in pedestal upper end, the filter screen of one hemispherical dome structure of installation is welded and fixed on the surface of annulus, servo motor is set to process cartridge lower end, the shaft of servo motor is fixedly connected by shaft coupling with shaft.The configuration of the present invention is simple, it is easy to use, can quickly remove the spot on filter screen, avoid it is blocked, make filter screen always keep unimpeded state, facilitate and it be filtered, at the same also facilitate spot collection.
Description
Technical field
The present invention relates to chemical fields, and in particular to a kind of integrated treatment unit of chemical waste liquid.
Background technique
With China's industry, the rapid development of agricultural, educational undertaking, various industrial and minerals, enterprise, scientific research institutions and laboratory
Number is significantly increased, scale expands at double, and the waste liquid of discharge is increasing, and contains various harmful and noxious substances, causes to environment
Harm can not be ignored.The waste liquor contamination that chemistry and chemical engineering process generates is mainly chemical contamination, including organic pollution and nothing
Machine object pollution etc..In most cases, the organic pollutant and inorganic pollution generated during generating is in a variety of manners
It is discharged into the environment on periphery, discharge amount is very considerable.Organic pollutant includes the organic matter of some severe toxicity, such as pesticide, benzo
(α) pyrene, aflatoxin, nitrosamine etc..Inorganic pollution has strong acid, highly basic, cyanide, heavy metal etc..Wherein copper, nickel, mercury,
The pollutants such as arsenic, zinc, lead, cadmium, silver, chromium not only strong toxicity, and have in organism it is accumulative, so to chemical waste liquid
Classification recovery processing is critically important, because it not only influences whether the quality of air environment, but also can be to the health of people
Bring certain influence.
For the waste liquid that chemistry and chemical engineering process generates, although most of unit has formulated liquid waste processing method,
But the filter effect in waste liquid discharging at present is not added, during long-time, filter screen is easy to be blocked, and causes filter effect
Decline, and the spot collection filtered out now is more troublesome.
Summary of the invention
It is easy to use technical problem to be solved by the invention is to provide a kind of structure is simple, it can quickly remove filtering
Online spot, avoid it is blocked, make filter screen always keep unimpeded state, facilitate and it be filtered, while
Facilitate the integrated treatment unit of the chemical waste liquid of spot collection.
The present invention is achieved through the following technical solutions: a kind of integrated treatment unit of chemical waste liquid, packet
Process cartridge and servo motor are included, the upper end of the process cartridge is equipped with the shell of a circular configuration, communicates between process cartridge and shell,
And the two is structure as a whole setting, around outer ring face one, circle is equipped with more than one screw hole, screw hole on the outer ring face of shell
In be inserted into a surge drum, screw thread is equipped in the outside wall surface of surge drum, surge drum passes through screw thread and is threadedly coupled with threaded hole,
Surge drum is located at the arc-shaped structure setting in an end face of enclosure interior, and surge drum is located between one end of enclosure interior homogeneously
It supports, the rubber block in blocking gap is equipped in the gap between surge drum and surge drum, surge drum is located on an extraneous end face
It is fixedly mounted one first-hand by glue, a through-hole is equipped at the center of process cartridge bottom surface, is equipped with a shaft, axis in through-hole
Bar upper end is set to inside process cartridge, and the bracket of one U-typed structure of installation is welded and fixed, and installation one is welded and fixed in pedestal upper end
Annulus, the filter screen of one hemispherical dome structure of installation is welded and fixed on the surface of annulus, and servo motor is set to process cartridge lower end, watches
The shaft for taking motor is fixedly connected by shaft coupling with shaft.
Four support rods of installation, four support rods are also welded and fixed on the bottom surface of process cartridge as a preferred technical solution,
Square structure distribution is vertically equipped with a sliding slot on the left side of Right side support bar, and be slidably installed a sliding block in sliding slot, sliding block
The connecting rod of installation one or more is welded and fixed in one end, and connecting rod one end is fixed by bolts in the outside wall surface of servo motor,
Sliding block and sliding slot are in T-shape structure setting.
One cylinder of installation, the telescopic end of the cylinder is welded and fixed on the bottom surface of servo motor as a preferred technical solution,
It is threadedly coupled with the bottom surface of servo motor.
One outlet tube of installation is welded and fixed in the bottom of process cartridge as a preferred technical solution, and housing top surface uniformly opens up
There are several ventholes, an annulus with strainer is threaded in each venthole, is welded and fixed at the center of housing top surface
One inlet tube is installed.
The inlet of the outlet tube is equipped with flow meters as a preferred technical solution, is used for real-time detection sewage
Mass rate of emission.
It as a preferred technical solution, further include a PLC controller, the input terminal of the PLC controller is connected with flowmeter,
Output end is connected with servo motor and cylinder.
One liquid level sensor is installed in the process cartridge as a preferred technical solution, is equipped in the inlet tube
One solenoid valve, liquid level sensor are connected with the input terminal of PLC controller, and solenoid valve is connected with the output end of PLC controller
The beneficial effects of the present invention are: the configuration of the present invention is simple, easy to use, the dirt on filter screen can be quickly removed
Stain, avoid it is blocked, make filter screen always keep unimpeded state, facilitate and it be filtered, while also facilitating dirt
Stain is collected.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention for those of ordinary skill in the art without creative efforts, can be with
It obtains other drawings based on these drawings.
Fig. 1 is overall structure diagram of the invention；
Fig. 2 is top view of the invention.
Specific embodiment
The embodiment of the present invention is described below in detail, examples of the embodiments are shown in the accompanying drawings, wherein from beginning to end
Same or similar label indicates same or similar element or element with the same or similar functions.Below with reference to attached
The embodiment of figure description is exemplary, and for explaining only the invention, and is not considered as limiting the invention.
In the description of the present invention, it is to be understood that, term " center ", "upper", "lower", "front", "rear", " left side ",
The orientation or positional relationship of the instructions such as " right side ", "vertical", "horizontal", "top", "bottom" "inner", "outside" is side based on the figure
Position or positional relationship, are merely for convenience of description of the present invention and simplification of the description, rather than the device or member of indication or suggestion meaning
Part must have a particular orientation, be constructed and operated in a specific orientation, therefore be not considered as limiting the invention.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " installation ", " phase
Even ", " setting " shall be understood in a broad sense, for example, it may be being fixedly linked, being arranged, may be a detachable connection, is arranged or one
It connects to body, be arranged.For the ordinary skill in the art, above-mentioned term can be understood in the present invention with concrete condition
Concrete meaning.
As depicted in figs. 1 and 2, the integrated treatment unit of a kind of chemical waste liquid of the invention, including process cartridge 16
With servo motor 14, the upper end of the process cartridge 16 is equipped with the shell 2 of a circular configuration, communicates between process cartridge 16 and shell 2,
And the two is structure as a whole setting, around outer ring face one, circle is equipped with more than one screw hole, screw hole on the outer ring face of shell 2
In be inserted into a surge drum 4, be equipped with screw thread in the outside wall surface of surge drum 4, surge drum 4 is connected by screw thread and threaded hole screw thread
Connect, surge drum 4 is located at the arc-shaped structure setting in an end face inside shell 2, surge drum 4 be located at one end inside shell 2 it
Between offset, be equipped in the gap between surge drum 4 and surge drum 4 blocking gap rubber block 17, can have by rubber block
The blocking the gap between surge drum of effect, avoids spot and enters in gap, and surge drum 4 is located at logical on an extraneous end face
It crosses glue and is fixedly mounted one first-hand 3, a through-hole is equipped at the center of 16 bottom surface of process cartridge, is equipped with a shaft 15 in through-hole,
15 upper end of shaft is set to inside process cartridge 16, and the bracket 8 of one U-typed structure of installation is welded and fixed, and the welding of 8 upper end of bracket is solid
Dingan County fills an annulus 7, and the filter screen 6 of one hemispherical dome structure of installation is welded and fixed on the surface of annulus 7, and servo motor 14 is set to
The shaft of 16 lower end of process cartridge, servo motor 14 is fixedly connected by shaft coupling with shaft 15, wherein on the right side of process cartridge
Equipped with an observation panel, an armorplate glass is fixedly mounted by glue inside observation panel, is conveniently seen on internal filter screen
Situation is equipped with a rubber ring in the gap between through-hole and shaft, increases leakproofness.
Four support rods 13 of installation are also welded and fixed in the present embodiment, on the bottom surface of process cartridge 16, four support rods 13 are in
Square structure is distributed, and a sliding slot 10 is vertically equipped on the left side of Right side support bar 13, and be slidably installed a sliding block in sliding slot 10
11, the connecting rod of installation one or more is welded and fixed in 11 one end of sliding block, and connecting rod one end is fixed by bolts in servo motor 14
Outside wall surface on, sliding block 11 and sliding slot 10 are in T-shape structure setting, avoid sliding block and skid off from sliding slot.
In the present embodiment, be welded and fixed on the bottom surface of servo motor 14 installation one cylinder 12, the telescopic end of the cylinder 12 with
The bottom surface of servo motor is threadedly coupled, and cylinder operation, bottom surface offsets with ground, and telescopic end pushes up servo motor, makes to watch
It takes motor to move up along sliding slot, the movement of servo motor has driven shaft, and the mobile of shaft can drive filter screen, move filter screen
Into shell, at this moment, plug is inserted into socket, so that servo motor is powered, the rotation of servo motor has driven filter screen, passes through
The centrifugal force generated when rotation can quickly throw away the spot on filter screen, and the spot thrown away can directly fly into surge drum
In, it facilitates and spot is collected.
In the present embodiment, one outlet tube 9 of installation is welded and fixed in the bottom of process cartridge 16, and housing top surface is uniformly provided with several
Venthole is threaded with an annulus (strainer is welded in annulus) with strainer, 2 top surface of shell in each venthole
Center at one inlet tube 1 of installation is welded and fixed, waste liquid can directly enter in process cartridge along inlet tube, until from filter screen
Upper process can quickly be filtered out spot by filter screen, and filtered liquid can then be discharged along outlet tube.
In the present embodiment, an electric wire is fixedly connected on the input terminal of servo motor 14, electric wire one end is fixedly connected with a plug
(not shown), facilitates and servo motor is powered.
In the present embodiment, the inlet of the outlet tube is equipped with flow meters, the discharge speed for real-time detection sewage
Degree, to realize the acquisition that spot on filter screen overstocks degree；One liquid level sensor is installed in the process cartridge, it is described into
One solenoid valve is installed in liquid pipe, when the overstocked degree of spot on filter screen is more than preset thresholding, PLC controller output pair
For the control command answered to servo motor, cylinder and solenoid valve, cylinder starting pushes servo motor to rise, until filter screen is located at two
Between surge drum 4, servo motor starting drives filter screen rotation, so that the spot on filter screen throws away and flies into surge drum, it is real
The collection for having showed spot, after being filtered the drying of net several times, can by first-hand rotating collection cylinder, make surge drum along
Screw hole removes, and facilitates and outwells to the spot inside surge drum.When in the collected process cartridge of liquid level sensor sensor institute
When sewage level falls into preset thresholding (thresholding is the junction 0.5m that sewage level has to be lower than processing bucket and shell),
PLC controller exports corresponding control command to solenoid valve, to stop inlet tube feed liquor.
The above description is merely a specific embodiment, but scope of protection of the present invention is not limited thereto, any
The change or replacement expected without creative work, should be covered by the protection scope of the present invention.Therefore, of the invention
Protection scope should be determined by the scope of protection defined in the claims.
Claims (7)
1. a kind of integrated treatment unit of chemical waste liquid, it is characterised in that: including process cartridge and servo motor, the place
The upper end for managing cylinder is equipped with the shell of a circular configuration, communicates between process cartridge and shell, and the two is structure as a whole setting, shell
Outer ring face on around the circle of outer ring face one be equipped with more than one screw hole, be inserted into a surge drum in screw hole, surge drum
Screw thread is equipped in outside wall surface, surge drum passes through screw thread and is threadedly coupled with threaded hole, and surge drum is located at one end of enclosure interior
The arc-shaped structure setting in face, surge drum, which is located between one end of enclosure interior, to offset, the sky between surge drum and surge drum
The rubber block in blocking gap is equipped in gap, surge drum is located on an extraneous end face first-hand by glue fixed installation one
, it is equipped with a through-hole at the center of process cartridge bottom surface, is equipped with a shaft in through-hole, shaft upper end is set to inside process cartridge, and
The bracket of one U-typed structure of installation is welded and fixed, pedestal upper end is welded and fixed one annulus of installation, is welded and fixed on the surface of annulus
The filter screen of one hemispherical dome structure is installed, servo motor is set to process cartridge lower end, the shaft of servo motor by shaft coupling with
Shaft is fixedly connected.
2. the integrated treatment unit of chemical waste liquid according to claim 1, it is characterised in that: the bottom surface of process cartridge
On four support rods of installation are also welded and fixed, four support rod square structure distributions are hung down on the left side of Right side support bar
It is directly equipped with a sliding slot, be slidably installed a sliding block in sliding slot, and the connecting rod of installation one or more, connecting rod is welded and fixed in sliding block one end
One end is fixed by bolts in the outside wall surface of servo motor, and sliding block and sliding slot are in T-shape structure setting.
3. the integrated treatment unit of chemical waste liquid according to claim 1, it is characterised in that: the servo motor
Bottom surface on a cylinder is fixedly mounted, the telescopic end of the cylinder is threadedly coupled with the bottom surface of servo motor.
4. the integrated treatment unit of chemical waste liquid according to claim 1, it is characterised in that: the process cartridge
One outlet tube of installation is welded and fixed in bottom, and housing top surface is uniformly provided with several ventholes, is threadedly coupled in each venthole
There is an annulus with strainer, one inlet tube of installation is welded and fixed at the center of housing top surface.
5. the integrated treatment unit of chemical waste liquid according to claim 4, it is characterised in that: the outlet tube
Inlet is equipped with flow meters, the mass rate of emission for real-time detection sewage.
6. the integrated treatment unit of chemical waste liquid according to claim 4, it is characterised in that: further include a PLC
The input terminal of controller, the PLC controller is connected with flowmeter, and output end is connected with servo motor and cylinder.
7. the integrated treatment unit of chemical waste liquid according to claim 4, it is characterised in that: in the process cartridge
One liquid level sensor is installed, a solenoid valve, the input terminal phase of liquid level sensor and PLC controller are installed in the inlet tube
Even, solenoid valve is connected with the output end of PLC controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811145012.8A CN109091926A (en) | 2018-09-17 | 2018-09-17 | A kind of integrated treatment unit of chemical waste liquid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811145012.8A CN109091926A (en) | 2018-09-17 | 2018-09-17 | A kind of integrated treatment unit of chemical waste liquid |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109091926A true CN109091926A (en) | 2018-12-28 |
Family
ID=64867854
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811145012.8A Pending CN109091926A (en) | 2018-09-17 | 2018-09-17 | A kind of integrated treatment unit of chemical waste liquid |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109091926A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112573695A (en) * | 2020-11-24 | 2021-03-30 | 重庆化工职业学院 | Chemical and chemical integrated treatment device and method |
| CN112915611A (en) * | 2021-01-27 | 2021-06-08 | 常熟理工学院 | Movable small-sized sewage filtering device for water plant |
| CN112933724A (en) * | 2021-03-04 | 2021-06-11 | 上海浣碧环保科技有限公司 | Water treatment filtering purification device |
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| CN204107128U (en) * | 2014-09-19 | 2015-01-21 | 淮安汇宇工业设备有限公司 | A kind of chemical solution filter machine |
| TW201601814A (en) * | 2014-07-07 | 2016-01-16 | 黃太平 | Water filter |
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| CN207108529U (en) * | 2017-08-11 | 2018-03-16 | 清远市德晟嘉恒能源环保工程有限责任公司 | A kind of effluent treatment plant |
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2018
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| CN1390619A (en) * | 2001-06-07 | 2003-01-15 | 席立达 | Self-cleaning differential pressure centrifugal filter |
| TW201601814A (en) * | 2014-07-07 | 2016-01-16 | 黃太平 | Water filter |
| CN204107128U (en) * | 2014-09-19 | 2015-01-21 | 淮安汇宇工业设备有限公司 | A kind of chemical solution filter machine |
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| Title |
|---|
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112573695A (en) * | 2020-11-24 | 2021-03-30 | 重庆化工职业学院 | Chemical and chemical integrated treatment device and method |
| CN112915611A (en) * | 2021-01-27 | 2021-06-08 | 常熟理工学院 | Movable small-sized sewage filtering device for water plant |
| CN112915611B (en) * | 2021-01-27 | 2022-05-03 | 常熟理工学院 | Movable small-sized sewage filtering device for water plant |
| CN112933724A (en) * | 2021-03-04 | 2021-06-11 | 上海浣碧环保科技有限公司 | Water treatment filtering purification device |
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Application publication date: 20181228 |
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| RJ01 | Rejection of invention patent application after publication |