CN113813668A - Wastewater treatment system - Google Patents
Wastewater treatment system Download PDFInfo
- Publication number
- CN113813668A CN113813668A CN202111184161.7A CN202111184161A CN113813668A CN 113813668 A CN113813668 A CN 113813668A CN 202111184161 A CN202111184161 A CN 202111184161A CN 113813668 A CN113813668 A CN 113813668A
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- Prior art keywords
- treatment box
- box
- assembly
- treatment
- treatment system
- 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.)
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- 238000004065 wastewater treatment Methods 0.000 title claims abstract description 28
- 238000001914 filtration Methods 0.000 claims abstract description 25
- 239000002893 slag Substances 0.000 claims abstract description 21
- 238000007599 discharging Methods 0.000 claims abstract description 7
- 230000000712 assembly Effects 0.000 claims abstract description 4
- 238000000429 assembly Methods 0.000 claims abstract description 4
- 238000004804 winding Methods 0.000 claims description 24
- 238000001125 extrusion Methods 0.000 claims description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 7
- 238000009360 aquaculture Methods 0.000 description 7
- 244000144974 aquaculture Species 0.000 description 7
- 230000005484 gravity Effects 0.000 description 6
- 238000000034 method Methods 0.000 description 5
- 238000005096 rolling process Methods 0.000 description 5
- 238000007790 scraping Methods 0.000 description 5
- 239000002351 wastewater Substances 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 3
- 241000238017 Astacoidea Species 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009395 breeding Methods 0.000 description 1
- 230000001488 breeding effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
Images
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
- B01D29/64—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element
- B01D29/6469—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element scrapers
-
- 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
- B01D29/96—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor in which the filtering elements are moved between filtering operations; Particular measures for removing or replacing the filtering elements; Transport systems for filters
- B01D29/965—Device for changing the inclination of the filtering element
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Filtration Of Liquid (AREA)
Abstract
The present invention relates to a wastewater treatment system comprising: the device comprises a treatment box, a water tank and a water tank, wherein at least one feed hopper and a drain pipe are arranged on the treatment box; the collecting box is detachably arranged at the side end of the treatment box, and a slag discharging port is arranged on the side wall of the treatment box at the position of the opening of the collecting box; the baffle is hinged to the inner side of the slag discharge port; two filter assemblies are arranged and hinged in the treatment box; the receiving assembly is slidably arranged in the treatment box and is connected with the lifting assembly arranged on the treatment box, and when the filtering assembly is horizontally arranged, the filtering assembly is abutted against the receiving assembly; the scraper blade, the scraper blade slidable mounting be in on the filtering component, and with install accept the draw gear on the subassembly and be connected, draw gear is used for with the scraper blade is reverse to be drawn and is reset.
Description
Technical Field
The invention relates to the technical field related to wastewater treatment, in particular to a wastewater treatment system.
Background
The aquaculture wastewater treatment device is an auxiliary device for treating wastewater generated in the aquaculture process, and is widely used in the field of aquaculture, particularly in crayfish culture, the aquaculture wastewater generated after the industrial breeding of crayfish generally needs to be treated and then discharged, and therefore the aquaculture wastewater treatment device can be used.
The existing aquaculture wastewater treatment device comprises a working box, a filter plate, a motor and a brush plate, wherein a working chamber is arranged in the working box, a taking and placing opening is formed in the front end of the working box, the taking and placing opening is communicated with the working chamber, a box door is arranged on the taking and placing opening, a water inlet pipe and an output pipe are respectively arranged on the upper side of the left end and the lower side of the right end of the working box, a control valve is arranged on the output pipe, the filter plate is arranged in the working box, the motor is arranged at the top end of the working box, a transmission shaft is arranged on the output end of the bottom of the motor, the brush plate is arranged at the bottom end of the transmission shaft, brush bristles are arranged at the bottom end of the brush plate and are tightly attached to the filter plate, and the heating plate is arranged on the bottom wall in the working box; when the aquaculture wastewater treatment device is used, wastewater is only required to be input into a working cavity through a water inlet pipe and is filtered through the filter plate, the control motor drives the transmission shaft to rotate the brush plate in the filtering process, large-particle impurities on the filter plate are cleaned through the bristles, the filter plate is prevented from being blocked, the impurities after the brush is cleaned cannot be automatically discharged, manual treatment or other mechanical treatment is required, the treatment is troublesome, and the labor is wasted.
Disclosure of Invention
The present invention has been made to solve the above-mentioned problems occurring in the prior art, and an object of the present invention is to provide a wastewater treatment system.
In order to achieve the purpose, the invention provides the following technical scheme:
a wastewater treatment system comprising:
the device comprises a treatment box, a water tank and a water tank, wherein at least one feed hopper and a drain pipe are arranged on the treatment box;
the collecting box is detachably arranged at the side end of the treatment box, and a slag discharging port is arranged on the side wall of the treatment box at the position of the opening of the collecting box;
the baffle is hinged to the inner side of the slag discharge port;
two filter assemblies are arranged and hinged in the treatment box;
the receiving assembly is slidably arranged in the treatment box and is connected with the lifting assembly arranged on the treatment box, and when the filtering assembly is horizontally arranged, the filtering assembly is abutted against the receiving assembly;
the scraper is slidably mounted on the filtering component and is connected with a traction device mounted on the bearing component, and the traction device is used for reversely pulling and resetting the scraper;
the extrusion rod is fixed on the filtering component, and when the filtering component rotates to an inclined state under the action of the bearing component, the baffle rotates under the action of the extrusion rod to enable the slag discharge port to be communicated.
As a further scheme of the invention: the filter assembly comprises a bearing frame hinged on the inner wall of the treatment box and a filter plate arranged on the inner side of the bearing frame in a sliding manner;
the filter board is characterized in that extension boards are further fixed at the positions of four corners of the inner side of the bearing frame and connected with the filter board through springs, and when the extension boards are in contact with the filter board, the upper end face of the filter board and the upper end face of the bearing frame are located on the same plane.
As a still further scheme of the invention: the bearing frame is provided with at least two guide grooves, and guide blocks fixedly connected with the scraping plates are arranged in the guide grooves in a sliding mode.
As a still further scheme of the invention: the carrying assembly comprises a supporting seat which is arranged in the treatment box and connected with the lifting assembly, and the supporting seat is in a trapezoidal structure.
As a still further scheme of the invention: the lifting assembly comprises sliding blocks fixed on two sides of the supporting seat, and the sliding blocks are slidably mounted in sliding grooves formed in the inner wall of the treatment box;
a first traction rope is fixed on the sliding block, and one end, far away from the sliding block, of the first traction rope is fixedly connected with a winding assembly which is rotatably installed on the treatment box.
As a still further scheme of the invention: the winding assembly comprises a first winding roller, the first winding roller is rotatably installed and fixed on two side plates on the treatment box, and one end of the first winding roller is fixedly connected with an output shaft of a first motor installed on one side plate.
As a still further scheme of the invention: the traction device comprises a second winding roller, the second winding roller is rotatably arranged in a cylindrical groove formed in the supporting seat, and a second traction rope connected with the scraper is fixed on the second winding roller.
As a still further scheme of the invention: the wastewater treatment system also comprises a driving shaft which is rotatably arranged in the treatment box, a cam which is abutted against the filter plate is fixed on the driving shaft, and one end of the driving shaft is fixedly connected with an output shaft of a second motor which is arranged outside the treatment box.
Compared with the prior art, the invention has the beneficial effects that: the automatic slag discharging device is novel in design, when the filter assembly needs to be cleaned, the carrying assembly is pulled upwards through the lifting assembly, the filter assembly is driven to rotate when moving, the cover plate is driven to be opened through the action of the extrusion rod when the filter assembly rotates, so that the slag discharging port is in a conducting state, then the traction device is controlled to move, so that the scraping plate moves under the action of gravity, waste slag on the filter assembly is scraped to the slag discharging port and then enters the collecting box to be collected, regular treatment of filtered matters is achieved, the filtering efficiency of the filter assembly is ensured, the practicability is high, manual operation is not needed, and manpower output is effectively reduced.
Drawings
FIG. 1 is a schematic view showing the construction of a wastewater treatment system.
FIG. 2 is a half-sectional view of a wastewater treatment system.
FIG. 3 is a semi-sectional isometric view of a wastewater treatment system.
FIG. 4 is a schematic view showing the internal structure of a treatment tank in the wastewater treatment system.
FIG. 5 is a bottom view of the internal structure of a treatment tank in the wastewater treatment system.
FIG. 6 is a half sectional view showing the internal structure of a treatment tank in the wastewater treatment system.
FIG. 7 is an exploded view of the construction of a filter assembly in a wastewater treatment system.
In the figure: 1-treatment box, 2-slag discharge port, 3-collection box, 4-feed hopper, 5-side plate, 6-first wind-up roll, 7-first motor, 8-second motor, 9-baffle, 10-first traction rope, 11-chute, 12-slide block, 13-drain pipe, 14-extrusion rod, 15-bearing frame, 16-filter plate, 17-scraper, 18-support seat, 19-drive shaft, 20-cam, 21-cylindrical groove, 22-second traction rope, 23-second wind-up roll, 24-extension plate, 25-guide groove and 26-guide block.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In addition, an element of the present invention may be said to be "fixed" or "disposed" to another element, either directly on the other element or with intervening elements present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only and do not represent the only embodiments.
Referring to fig. 1 to 7, in an embodiment of the present invention, a wastewater treatment system includes:
the device comprises a treatment box 1, wherein at least one feed hopper 4 and a drain pipe 13 are arranged on the treatment box 1;
the collecting box 3 is detachably arranged at the side end of the treatment box 1, and a slag discharging port 2 is arranged on the side wall of the treatment box 1 at the position of an opening of the collecting box 3;
the baffle 9, the said baffle 9 hinges on the inside of the said slag discharge port 2;
two filter assemblies are arranged and hinged in the treatment box 1;
the receiving assembly is slidably arranged in the treatment box 1 and is connected with the lifting assembly arranged on the treatment box, and when the filtering assembly is horizontally arranged, the filtering assembly is abutted against the receiving assembly;
the scraper 17 is slidably mounted on the filtering component and connected with a traction device mounted on the bearing component, and the traction device is used for pulling and resetting the scraper 17 in the reverse direction;
the extrusion rod 14 is fixed on the filtering component, and when the filtering component rotates to an inclined state under the action of the bearing component, the baffle 9 rotates under the action of the extrusion rod 14, so that the slag discharge port 2 is communicated.
In the embodiment of the invention, wastewater is added into a treatment box 1 through a feed hopper 4, then is filtered by a filter assembly and then is discharged through a drain pipe 13, when the filter assembly needs to be cleaned, the carrying assembly is pulled upwards through a lifting assembly, the filter assembly is driven to rotate when moving, a cover plate 9 is driven to open through the action of an extrusion rod 14 when the filter assembly rotates, a slag discharge port 2 is in a conducting state, then a traction device is controlled to move, a scraper 17 moves under the action of gravity, so that waste slag on the filter assembly is scraped to the slag discharge port 2 and then enters a collection box 3 for collection, the regular treatment of filtered materials is realized, the filtering efficiency of the filter assembly is ensured, the practicability is strong, manual operation is not needed, and the manpower output is effectively reduced.
It should be noted that a torsion spring (not shown in the figure) is installed on the rotating shaft hinged to the slag discharge opening 2 of the cover plate 9, and the water leakage condition generated when the cover plate 9 blocks the slag discharge opening 2 can be effectively prevented through the arranged torsion spring.
It should also be noted that the inner side of the scraper 17 is embedded with a metal block to increase the gravity of the scraper 17 itself, so as to ensure that the scraper 17 can move under the action of gravity during the scraping process of the filter assembly.
Further, the filter assembly comprises a bearing frame 15 hinged on the inner wall of the treatment box 1 and a filter plate 16 slidably mounted on the inner side of the bearing frame 15; extension plates 24 are further fixed at four corners of the inner side of the bearing frame 15, the extension plates 24 are connected with the filter plate 16 through springs 27, and when the extension plates 24 are in contact with the filter plate 16, the upper end face of the filter plate 16 and the upper end face of the bearing frame 15 are located on the same plane.
From the above, the filter assembly includes the receiving frame 15 and the filter plate 16, and the filter plate 16 can slide in the receiving frame 15, mainly in order to realize that the filter plate 16 can move up and down to improve the filtering efficiency, the spring 27 is provided to provide the restoring force for the reset of the filter plate 16, of course, the up and down movement of the filter plate 16 needs to be realized by matching with the vibrating device.
Wherein, the vibrating device comprises a driving shaft 19 which is rotatably arranged in the treatment box 1, a cam 20 which is abutted with the filter plate 16 is fixed on the driving shaft 19, and one end of the driving shaft 19 is fixedly connected with an output shaft of a second motor 8 which is arranged outside the treatment box 1.
The second motor 8 is arranged to drive the driving shaft 19 to rotate when in operation, and the driving shaft 19 drives the filter plate 16 to reciprocate up and down under the action of the cam 20 when rotating, so that the vibration requirement is realized.
The above definition is that when the extension plate 24 contacts the filter plate 16, the upper end surface of the filter plate 16 is on the same plane as the upper end surface of the receiving frame 15, mainly to prevent the filter plate 16 from interfering with the movement of the scraper 17.
In another embodiment of the present invention, the receiving frame 15 is provided with at least two guide grooves 25, and a guide block 26 fixedly connected to the scraper 17 is slidably mounted in the guide grooves 25.
The guide block 26 and the guide groove 25 are in sliding fit, so that the scraper 17 is prevented from being deviated in the moving process, preferably, the guide block 26 is arranged in a T-shaped structure, and the inner side structure of the guide groove 25 is the same as the shape of the guide block 26, so that the scraper 17 cannot be separated from the bearing frame 15.
Preferably, the scrapers 17 are arranged in a trapezoid-like structure.
As another embodiment of the present invention, the receiving assembly comprises a supporting seat 18 disposed in the processing box 1 and connected to the lifting assembly, and the supporting seat 18 is disposed in a trapezoidal structure.
The supporting seat 18 is used for supporting the receiving frame 15, so that the receiving frame 15 is in a horizontally placed state in the filtering process, and meanwhile, when the supporting seat 18 moves upwards, the receiving frame 15 is driven to incline and rotate, the supporting seat 18 is in a trapezoidal structure, so that when the receiving frame 15 is in an inclined state, the inclined surface on the supporting seat 18 is abutted to the receiving frame 15, and the stability of placing the receiving frame 15 is ensured.
Further, the lifting assembly comprises sliding blocks 12 fixed on two sides of the supporting seat 18, and the sliding blocks 12 are slidably mounted on a sliding groove 11 arranged on the inner wall of the treatment box 1; a first traction rope 10 is fixed on the sliding block 12, and one end, far away from the sliding block 12, of the first traction rope 10 is fixedly connected with a winding component which is rotatably installed on the treatment box 1.
The rolling subassembly during operation of setting carries out the rolling to first haulage rope 10, and first haulage rope 10 drives supporting seat 18 rebound through the effect of slider 12 to the demand is carried in the realization, and when supporting seat 18 needs the rebound, first haulage rope 10 is relaxed to the rolling subassembly, and supporting seat 18 resets under the action of gravity.
Still further, the winding assembly comprises a first winding roller 6, the first winding roller 6 is rotatably mounted on two side plates 5 fixed on the treatment box 1, and one end of the first winding roller 6 is fixedly connected with an output shaft of a first motor 7 mounted on one of the side plates 5.
The first motor 7 that sets up drives first wind-up roll 6 and rotates during operation to the realization is to receiving and releasing of first haulage rope 10, in order to realize the rolling or relax the demand.
Preferably, the traction device comprises a second winding roller 23, the second winding roller 23 is rotatably installed in a cylindrical groove 21 arranged on the support seat 18, and a second traction rope 22 connected with the scraper 17 is fixed on the second winding roller 23.
When scraping work at scraper 17, second wind-up roll 23 carries out the unwrapping wire for scraper 17 loses traction force, removes under the action of gravity, and after scraping the completion, second wind-up roll 23 rolling second haulage rope 22 makes scraper 17 reset.
It should be noted that, when the receiving frame 15 tends to incline, the second wind-up roller 23 rotates to ensure that the scraper 17 and the second wind-up roller 23 are kept connected when an angle is generated between the receiving frame 15 and the supporting seat 18.
Of course, a driving motor is further installed in the cylindrical groove 21, and the driving motor is connected with the second wind-up roll 23 and is used for driving the second wind-up roll 23 to rotate.
It should be particularly emphasized that the first motor 7 and the driving motor are both positive and negative rotation motors, and the second motor 8 is a stepping motor.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (8)
1. A wastewater treatment system, comprising:
the device comprises a treatment box (1), wherein at least one feed hopper (4) and a drain pipe (13) are arranged on the treatment box (1);
the collecting box (3) is detachably mounted at the side end of the treatment box (1), and a slag discharging port (2) is formed in the position, located at the opening of the collecting box (3), on the side wall of the treatment box (1);
the baffle (9), the said baffle (9) is hinged to the inboard of the said slag discharge outlet (2);
two filter assemblies are arranged and hinged in the treatment box (1);
the receiving assembly is slidably mounted in the treatment box (1) and is connected with the lifting assembly mounted on the treatment box, and when the filtering assembly is horizontally placed, the filtering assembly is abutted against the receiving assembly;
the scraper (17) is slidably mounted on the filtering component and is connected with a traction device mounted on the bearing component, and the traction device is used for pulling the scraper (17) reversely to reset;
the extrusion rod (14), the extrusion rod (14) is fixed on the filtering component, and when the filtering component rotates to an inclined state under the action of the bearing component, the baffle (9) rotates under the action of the extrusion rod (14) so as to conduct the slag discharge port (2).
2. A wastewater treatment system according to claim 1, characterized in that said filtering assembly comprises a receiving frame (15) hinged on the inner wall of said treatment tank (1) and a filtering plate (16) slidably mounted inside said receiving frame (15);
the filter plate is characterized in that extension plates (24) are further fixed at the positions of four corners inside the bearing frame (15), the extension plates (24) are connected with the filter plate (16) through springs (27), and when the extension plates (24) are in contact with the filter plate (16), the upper end face of the filter plate (16) and the upper end face of the bearing frame (15) are located on the same plane.
3. A waste water treatment system according to claim 2, wherein the receiving frame (15) is provided with at least two guide grooves (25), and a guide block (26) fixedly connected with the scraper (17) is slidably mounted in the guide grooves (25).
4. A waste water treatment system according to claim 1, wherein the receiving assembly comprises a support base (18) arranged in the treatment tank (1) and connected to the lifting assembly, the support base (18) being arranged in a ladder configuration.
5. A wastewater treatment system according to claim 4, characterized in that the lifting assembly comprises sliding blocks (12) fixed on both sides of the supporting base (18), the sliding blocks (12) are slidably mounted on sliding grooves (11) arranged on the inner wall of the treatment tank (1);
a first traction rope (10) is fixed on the sliding block (12), and one end, far away from the sliding block (12), of the first traction rope (10) is fixedly connected with a winding component which is rotatably installed on the treatment box (1).
6. A wastewater treatment system according to claim 5, characterized in that the winding assembly comprises a first winding roller (6), the first winding roller (6) is rotatably mounted on two side plates (5) fixed on the treatment tank (1), and one end of the first winding roller (6) is fixedly connected with an output shaft of a first motor (7) mounted on one of the side plates (5).
7. A waste water treatment system according to claim 4, characterized in that the traction device comprises a second winding roller (23), the second winding roller (23) is rotatably mounted in a cylindrical groove (21) arranged on the support seat (18), and a second traction rope (22) connected with the scraper (17) is fixed on the second winding roller (23).
8. A waste water treatment system according to claim 2, characterized in that it further comprises a drive shaft (19) rotatably mounted in the treatment tank (1), said drive shaft (19) having fixed thereto a cam (20) abutting against the filter plate (16), one end of said drive shaft (19) being fixedly connected to an output shaft of a second motor (8) mounted outside the treatment tank (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111184161.7A CN113813668A (en) | 2021-10-11 | 2021-10-11 | Wastewater treatment system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111184161.7A CN113813668A (en) | 2021-10-11 | 2021-10-11 | Wastewater treatment system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113813668A true CN113813668A (en) | 2021-12-21 |
Family
ID=78916384
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111184161.7A Pending CN113813668A (en) | 2021-10-11 | 2021-10-11 | Wastewater treatment system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113813668A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117654146A (en) * | 2024-01-31 | 2024-03-08 | 湖南中创空天新材料股份有限公司 | Filtering device and filtering method for casting production |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20060237358A1 (en) * | 2005-04-20 | 2006-10-26 | Yu-Shan Kuo | Water treatment device |
| CN209500970U (en) * | 2018-12-25 | 2019-10-18 | 陕西鼎固建筑工程有限公司 | Municipal sewage system |
| CN209872638U (en) * | 2019-05-09 | 2019-12-31 | 林烨妮 | Ship domestic wastewater treatment device |
| CN112142265A (en) * | 2020-09-29 | 2020-12-29 | 南昌大学 | Novel wastewater disposal basin for water treatment |
| CN212662920U (en) * | 2020-05-14 | 2021-03-09 | 王娟 | Aluminum product processing effluent treatment plant |
| CN213790211U (en) * | 2020-11-06 | 2021-07-27 | 云南碧美市政环境工程有限公司 | Sewage filtering pond cleaning device |
-
2021
- 2021-10-11 CN CN202111184161.7A patent/CN113813668A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20060237358A1 (en) * | 2005-04-20 | 2006-10-26 | Yu-Shan Kuo | Water treatment device |
| CN209500970U (en) * | 2018-12-25 | 2019-10-18 | 陕西鼎固建筑工程有限公司 | Municipal sewage system |
| CN209872638U (en) * | 2019-05-09 | 2019-12-31 | 林烨妮 | Ship domestic wastewater treatment device |
| CN212662920U (en) * | 2020-05-14 | 2021-03-09 | 王娟 | Aluminum product processing effluent treatment plant |
| CN112142265A (en) * | 2020-09-29 | 2020-12-29 | 南昌大学 | Novel wastewater disposal basin for water treatment |
| CN213790211U (en) * | 2020-11-06 | 2021-07-27 | 云南碧美市政环境工程有限公司 | Sewage filtering pond cleaning device |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117654146A (en) * | 2024-01-31 | 2024-03-08 | 湖南中创空天新材料股份有限公司 | Filtering device and filtering method for casting production |
| CN117654146B (en) * | 2024-01-31 | 2024-05-14 | 湖南中创空天新材料股份有限公司 | Filtering device and filtering method for casting production |
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Application publication date: 20211221 |