CN113209703A - Papermaking wastewater treatment device - Google Patents
Papermaking wastewater treatment device Download PDFInfo
- Publication number
- CN113209703A CN113209703A CN202110520236.8A CN202110520236A CN113209703A CN 113209703 A CN113209703 A CN 113209703A CN 202110520236 A CN202110520236 A CN 202110520236A CN 113209703 A CN113209703 A CN 113209703A
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- fixedly connected
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D33/00—Filters with filtering elements which move during the filtering operation
- B01D33/35—Filters with filtering elements which move during the filtering operation with multiple filtering elements characterised by their mutual disposition
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D33/00—Filters with filtering elements which move during the filtering operation
- B01D33/01—Filters with filtering elements which move during the filtering operation with translationally moving filtering elements, e.g. pistons
- B01D33/03—Filters with filtering elements which move during the filtering operation with translationally moving filtering elements, e.g. pistons with vibrating filter elements
- B01D33/0346—Filters with filtering elements which move during the filtering operation with translationally moving filtering elements, e.g. pistons with vibrating filter elements with flat filtering elements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D33/00—Filters with filtering elements which move during the filtering operation
- B01D33/15—Filters with filtering elements which move during the filtering operation with rotary plane filtering surfaces
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D33/00—Filters with filtering elements which move during the filtering operation
- B01D33/44—Regenerating the filter material in the filter
- B01D33/46—Regenerating the filter material in the filter by scrapers, brushes nozzles or the like acting on the cake-side of the filtering element
- B01D33/461—Regenerating the filter material in the filter by scrapers, brushes nozzles or the like acting on the cake-side of the filtering element brushes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D33/00—Filters with filtering elements which move during the filtering operation
- B01D33/70—Filters with filtering elements which move during the filtering operation having feed or discharge devices
- B01D33/76—Filters with filtering elements which move during the filtering operation having feed or discharge devices for discharging the filter cake, e.g. chutes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D33/00—Filters with filtering elements which move during the filtering operation
- B01D33/80—Accessories
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/001—Processes for the treatment of water whereby the filtration technique is of importance
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
- C02F2103/26—Nature of the water, waste water, sewage or sludge to be treated from the processing of plants or parts thereof
- C02F2103/28—Nature of the water, waste water, sewage or sludge to be treated from the processing of plants or parts thereof from the paper or cellulose industry
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2201/00—Apparatus for treatment of water, waste water or sewage
- C02F2201/002—Construction details of the apparatus
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2201/00—Apparatus for treatment of water, waste water or sewage
- C02F2201/002—Construction details of the apparatus
- C02F2201/004—Seals, connections
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2301/00—General aspects of water treatment
- C02F2301/08—Multistage treatments, e.g. repetition of the same process step under different conditions
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2303/00—Specific treatment goals
- C02F2303/16—Regeneration of sorbents, filters
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Organic Chemistry (AREA)
- Filtration Of Liquid (AREA)
Abstract
The invention discloses a papermaking wastewater treatment device, which comprises a box body, a water inlet and a motor, wherein the water inlet is communicated with the right side of the box body, the motor is fixedly connected with the back of the box body, the box body comprises a filter screen, a rotating rod, a sewage scooping mechanism, a closing mechanism and a cleaning mechanism, the rotating rod is fixedly connected with the output end of the motor, one end of the rotating rod, which is far away from the motor, is rotatably connected with the box body through a bearing, a sewage storage box is arranged inside the rotating rod, the closing mechanism is arranged on the outer surface of the sewage storage box, and the sewage scooping mechanism is arranged on the outer surface of the rotating rod. The rectangular filter screen is prevented from being blocked by impurities, and the working efficiency is improved.
Description
Technical Field
The invention relates to the technical field of papermaking, in particular to a papermaking wastewater treatment device.
Background
Paper is the most common article in our daily life, whether reading, reading newspaper, or writing, drawing, all must contact with paper, in industry, agriculture and national defense industrial production, also can't leave paper, today, if there is no paper, it is simply unthinkable, paper is in exchanging thought, spreading culture, developing scientific technology and producing the respect, it is a powerful tool and material, look back history, this important material is that our ancient labour people invent, paper making art and compass, powder, printing art are called our ancient scientific technology's four major inventions, it is the outstanding contribution that our country people made to the development of the world scientific culture;
the waste water treatment device has the advantages that the waste water is generated during papermaking, residual impurities in papermaking can be left in water and can cause pollution through random discharge, the waste water is generally discharged and then the precipitated impurities are cleaned after the waste water is precipitated, and time is consumed, so that the waste water treatment device for papermaking is provided.
Disclosure of Invention
The present invention is directed to a papermaking wastewater treatment apparatus to solve the above problems.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a papermaking effluent treatment plant, includes box, water inlet and motor, the water inlet communicates with the right side of box, motor fixed connection is at the back of box, the box includes filter screen, bull stick, drags for dirty mechanism, closing mechanism and clearance mechanism, the output fixed connection of bull stick and motor, the one end that the motor was kept away from to the bull stick is passed through the bearing and is connected with the box rotation, the inside of bull stick is provided with stores up dirty box, the surface that stores up dirty box is provided with closing mechanism, the surface of bull stick is provided with drags for dirty mechanism, clearance mechanism sets up in the inside of dragging for dirty mechanism.
Preferably, the filter screen includes circular arc base, circular arc frame, spring and mount, the bottom fixedly connected with circular arc base of filter screen, the quantity of circular arc base has two, two the bottom of circular arc base all is provided with the circular arc frame, two the bottom of circular arc frame all with the inner wall bottom fixed connection of mount, two the equal fixedly connected with spring in inside of circular arc frame, the quantity of spring has four.
Preferably, the closing mechanism includes slide bar, gyro wheel, carriage release lever, through-hole frame and down tube, the through-hole frame communicates with the surface of storing up dirty box, the left side of through-hole frame is provided with the carriage release lever, the left and right sides of carriage release lever all is provided with the gyro wheel, and the one end that two gyro wheels kept away from each other all is provided with the slide bar, two the slide bar all with the surface fixed connection who stores up dirty box, two the slide bar is kept away from the one end of storing up dirty box all with the inner wall fixed connection of bull stick, the one end fixedly connected with down tube that the carriage release lever is close to and stores up dirty box, the down tube runs through the left side of through-hole frame and the right side inner wall.
Preferably, drag for dirty mechanism including dragging for dirty piece, rectangular filter screen, clearance pole, straight-bar and movable block, drag for dirty piece to run through the bull stick and communicate with the through-hole frame, drag for the back fixedly connected with rectangular filter screen of dirty piece, the one end of dragging for dirty piece to keep away from the bull stick is provided with the clearance pole, drag for the inside fixedly connected with straight-bar of dirty piece, the quantity of straight-bar has two, the inside of dragging for dirty piece is provided with the movable block, two the straight-bar all runs through the movable block.
Preferably, the moving block comprises elastic pieces, two pressing rods, a cleaning mechanism, a bottom plate and a baffle plate, the bottom plate is fixedly connected with the upper inner wall and the lower inner wall of the moving block, the end, close to the rectangular filter screen, of the moving block is provided with the elastic pieces, the number of the elastic pieces is two, the elastic pieces are fixedly connected with the bottom plate, the elastic pieces are connected with the pressing rods, the end, far away from the elastic pieces, of each pressing rod is provided with the cleaning mechanism, the end, far away from the elastic pieces, of the bottom plate is provided with the baffle plate, the bottom plate is provided with the first sliding groove, the right side of the moving block is provided with the second sliding groove, and the top of the baffle plate is in contact with the inner walls of the first sliding groove and the second sliding groove.
Preferably, clearance mechanism is including clearance frame, clearance hair, grapple and dwang, clearance frame and depression bar fixed connection, the inner wall top of clearance frame bonds and has the clearance hair, the bottom of clearance frame is provided with the dwang, the quantity of dwang has two, two the equal fixedly connected with grapple in surface of dwang.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the invention, the papermaking sewage is cleaned by the sewage fishing mechanism, so that the pollution caused by the discharge of the sewage is avoided, the rectangular filter screen at the back of the sewage fishing block is cleaned by the grapple, the impurities in the rectangular filter screen are grabbed out, and the rectangular filter screen is cleaned by the cleaning wool, so that the rectangular filter screen is prevented from being blocked by the impurities, and the working efficiency is improved.
2. According to the invention, the closing mechanism is arranged to control the impurities to enter the dirt storage box, so that the impurities are prevented from falling out when the rotating rod rotates after entering the dirt storage box, the sliding rod and the roller wheel are arranged, when the rotating rod rotates to enable the closing mechanism to rotate to the upper side, the roller wheel can move downwards, the moving rod drives the inclined rod to move, when the inclined rod is not in contact with the through hole frame, the impurities can enter the dirt storage box, the rotating rod moves downwards, and the inclined rod is in contact with the through hole frame, so that the impurities can be prevented from falling.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic cross-sectional front view of the present invention;
FIG. 3 is a front cross-sectional structural view of the filter screen of the present invention;
FIG. 4 is a schematic top sectional view of the case of the present invention;
FIG. 5 is an enlarged view of portion A of FIG. 4 according to the present invention;
FIG. 6 is a schematic front cross-sectional view of a sewage scooping mechanism of the present invention;
FIG. 7 is a back structure diagram of the soil scooping block of the present invention;
FIG. 8 is a schematic view of a moving block structure according to the present invention;
FIG. 9 is a schematic view of the cleaning mechanism of the present invention.
In the figure: 1 box body, 11 filter screens, 110 arc base, 111 arc frame, 112 spring, 113 fixed frame, 12 rotating rod, 120 dirt storage box, 13 dirt salvaging mechanism, 130 dirt salvaging block, 131 rectangle filter screen, 132 cleaning rod, 133 straight rod, 134 moving block, c1 elastic sheet, c2 pressure lever, c3 cleaning mechanism, b1 cleaning frame, b2 cleaning hair, b3 grapple, b4 moving rod, c4 bottom plate, c5 baffle, 14 closing mechanism, 140 sliding rod, 141 roller, 142 moving rod, 143 through-hole frame, 144 diagonal rod, 2 water inlet, 3 motor.
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.
Example 1;
please refer to fig. 1-5:
the invention provides a technical scheme that: the utility model provides a papermaking effluent treatment plant, the power distribution box comprises a box body 1, water inlet 2 and motor 3, water inlet 2 and box 1's right side intercommunication, motor 3 fixed connection is at the back of box 1, box 1 includes filter screen 11, bull stick 12, drag for dirty mechanism 13, closing mechanism 14 and clearance mechanism c3, bull stick 12 and motor 3's output fixed connection, motor 3's one end is kept away from to bull stick 12 is passed through the bearing and is rotated with box 1 and be connected, the inside of bull stick 12 is provided with stores up dirty box 120, the surface of storing up dirty box 120 is provided with closing mechanism, the surface of bull stick 12 is provided with drags for dirty mechanism 13, clearance mechanism c3 sets up in the inside of dragging for dirty mechanism 13, through having set up the inner wall rotation of bull stick 12 at sewage, make rotate to can stay the inside of dragging for dirty mechanism 13 to impurity.
The closing mechanism 14 comprises a sliding rod 140, rollers 141, a moving rod 142, a through hole frame 143 and an inclined rod 144, the through hole frame 143 is communicated with the outer surface of the dirt storage box 120, the moving rod 142 is arranged on the left side of the through hole frame 143, the rollers 141 are arranged on the left side and the right side of the moving rod 142, the sliding rod 140 is arranged at one end of each roller 141, which is far away from each other, the two sliding rods 140 are fixedly connected with the outer surface of the dirt storage box 120, one ends of the two sliding rods 140, which are far away from the dirt storage box 120, are fixedly connected with the inner wall of the rotating rod 12, the inclined rod 144 is fixedly connected with one end of the moving rod 142, which is close to the dirt storage box 120, penetrates through the left side of the through hole frame 143 to be in contact with the inner wall of the right side of the through hole frame 143, the closing mechanism 14 is arranged to control the entering of the dirt storage box 120, so that impurities are prevented from falling out when the rotating rod 12 rotates, and the sliding rods 140 and the rollers 141 are arranged, when the rotating rod 12 rotates to enable the closing mechanism 14 to rotate upwards, the roller moves downwards, the moving rod 142 drives the inclined rod 144 to move, when the inclined rod 144 is not in contact with the through hole frame 143, sundries can enter the dirt storage box, the rotating rod 12 moves downwards, and the inclined rod 144 is in contact with the through hole frame 143, so that the sundries can be prevented from falling.
Example 2;
please refer to fig. 6-9:
the sewage salvaging mechanism 13 comprises a sewage salvaging block 130, a rectangular filter screen 131, a cleaning rod 132, a straight rod 133 and a moving block 134, the sewage salvaging block 130 penetrates through the rotating rod 12 and is communicated with the through hole frame 143, the back of the sewage salvaging block 130 is fixedly connected with the rectangular filter screen 131, one end of the sewage salvaging block 130, which is far away from the rotating rod 12, is provided with the cleaning rod 132, the inside of the sewage salvaging block 130 is fixedly connected with the straight rod 133, the number of the straight rods 133 is two, the inside of the sewage salvaging block 130 is provided with the moving block 134, and the two straight rods 133 both penetrate through the moving block 134, so that the papermaking sewage is cleaned by the sewage salvaging mechanism 13, the pollution caused by the discharge of the sewage is avoided, the rectangular filter screen 131 at the back of the sewage fishing block 130 is cleaned through the arranged grapple b3, impurities in the rectangular filter screen 131 are grabbed out, the rectangular filter screen 131 is prevented from being blocked by impurities by cleaning the cleaning bristles b2, and the working efficiency is improved.
The moving block 134 comprises spring pieces c1, a pressure lever c2, a cleaning mechanism c3, a bottom plate c4 and a baffle c5, the bottom plate c4 is fixedly connected with the upper inner wall and the lower inner wall of the moving block 134, two spring pieces c1 are arranged at one end, close to the rectangular filter screen c131, of the moving block 134, the number of the spring pieces c1 is two, two spring pieces c1 are fixedly connected with the bottom plate c4, one ends, far away from the bottom plate c4, of the two spring pieces c1 are fixedly connected with the pressure lever c2, one ends, far away from the spring pieces c1, of the two pressure levers c2 are respectively provided with the cleaning mechanism c3, one end, far away from the spring pieces c1, of the bottom plate c4 is provided with a baffle c5, the bottom plate c4 is provided with a first sliding groove, the right side of the moving block 134 is provided with a second sliding groove, the top of the baffle c5 is respectively contacted with the inner walls of the first sliding groove and the second groove, the baffle c5 is arranged to block impurities entering the interior of the dirt catching block 130, thereby preventing the moving block 134 from being pressed out by the water pressure generated after moving block 134 moves downwards, the flapper c5 may be caused to follow the movement of the moving mass 134.
Clearance mechanism c3 includes clearance frame b1, clearance hair b2, grapple b3 and dwang b4, clearance frame b1 and depression bar c2 fixed connection, clearance frame b 1's inner wall top bonds and has clearance hair b2, clearance frame b 1's bottom is provided with dwang b4, the quantity of dwang b4 has two, two dwang b 4's equal fixedly connected with grapple b3 in surface, when salvaging dirty piece 130 and carrying out work, rivers will flow through rectangular filter screen 131 and drag for dirty piece 130, drag for the inside of dirty piece 130 with impurity through rectangular filter screen 131, can pull out the impurity of leaving in rectangular filter screen 131 the inside through setting up grapple b3, convenient clearance.
The working principle is as follows: this papermaking wastewater treatment device is through having set up and draging for dirty piece 130, when bull stick 12 rotated, can change over into the impurity of sewage into the inside of dragging for dirty piece 130, through having set up movable block 134 when dragging for dirty piece 130 to rotate the top, movable block 134 can fall, push the inside of through-hole frame 143 with impurity, gyro wheel 141 moves down, make down link 144 not with the inner wall contact of through-hole frame 143, make impurity pushed the inside of storing up dirty box 120, come to clear up rectangular filter screen 131 through having set up clearance mechanism c 3.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a papermaking effluent treatment plant, includes box (1), water inlet (2) and motor (3), its characterized in that: water inlet (2) and the right side intercommunication of box (1), motor (3) fixed connection is at the back of box (1), box (1) includes filter screen (11), bull stick (12), drags for dirty mechanism (13), closing mechanism (14) and clearance mechanism (c3), the output fixed connection of bull stick (12) and motor (3), the one end that motor (3) were kept away from in bull stick (12) is passed through the bearing and is rotated with box (1) and be connected, the inside of bull stick (12) is provided with stores up dirty box (120), the surface of storing up dirty box (120) is provided with closing mechanism, the surface of bull stick (12) is provided with drags for dirty mechanism (13), clearance mechanism (c3) sets up the inside of dragging for dirty mechanism (13).
2. The papermaking wastewater treatment device according to claim 1, characterized in that: the filter screen (11) includes circular arc base (110), circular arc frame (111), spring (112) and mount (113), the bottom fixedly connected with circular arc base (110) of filter screen (11), the quantity of circular arc base (110) has two, two the bottom of circular arc base (110) all is provided with circular arc frame (111), two the bottom of circular arc frame (111) all with the inner wall bottom fixed connection of mount (113), two the equal fixedly connected with spring (112) in inside of circular arc frame (111), the quantity of spring (112) has four.
3. The papermaking wastewater treatment device according to claim 1, characterized in that: the closing mechanism (14) comprises a sliding rod (140), a roller (141), a moving rod (142), a through hole frame (143) and an inclined rod (144), the through hole frame (143) is communicated with the outer surface of the sewage storage box (120), a moving rod (142) is arranged at the left side of the through hole frame (143), the left side and the right side of the moving rod (142) are respectively provided with a roller (141), the ends of the two rollers (141) far away from each other are respectively provided with a sliding rod (140), the two sliding rods (140) are respectively fixedly connected with the outer surface of the dirt storage box (120), the ends of the two sliding rods (140) far away from the dirt storage box (120) are respectively fixedly connected with the inner wall of the rotating rod (12), one end of the moving rod (142) close to the sewage storage box (120) is fixedly connected with an inclined rod (144), the inclined rod (144) penetrates through the left side of the hole frame (143) and is contacted with the right inner wall of the hole frame (143).
4. The papermaking wastewater treatment device according to claim 1, characterized in that: drag for dirty mechanism (13) including dragging for dirty piece (130), rectangle filter screen (131), clearance pole (132), straight-bar (133) and movable block (134), drag for dirty piece (130) to run through bull stick (12) and communicate with through-hole frame (143), drag for the back fixedly connected with rectangle filter screen (131) of dirty piece (130), the one end of dragging for dirty piece (130) to keep away from bull stick (12) is provided with clearance pole (132), the inside fixedly connected with straight-bar (133) of dragging for dirty piece (130), the quantity of straight-bar (133) has two, the inside of dragging for dirty piece (130) is provided with movable block (134), two movable block (134) are all run through in straight-bar (133).
5. The papermaking wastewater treatment device according to claim 4, characterized in that: the moving block (134) comprises an elastic sheet (c1), a pressure lever (c2), a cleaning mechanism (c3), a bottom plate (c4) and a baffle plate (c5), the bottom plate (c4) is fixedly connected with the upper and lower inner walls of the moving block (134), one end of the moving block (134) close to the rectangular filter screen (c131) is provided with a spring sheet (c1), the number of the elastic sheets (c1) is two, the two elastic sheets (c1) are fixedly connected with the bottom plate (c4), one ends of the two elastic sheets (c1) far away from the bottom plate (c4) are fixedly connected with pressure levers (c2), one ends of the two pressure levers (c2) far away from the elastic sheets (c1) are provided with cleaning mechanisms (c3), a baffle (c5) is arranged at one end of the bottom plate (c4) far away from the spring plate (c1), the bottom plate (c4) is provided with a first sliding groove, the right side of the moving block (134) is provided with a second sliding groove, and the tops of the baffle plates (c5) are in contact with the inner walls of the first sliding groove and the second sliding groove.
6. The papermaking wastewater treatment device according to claim 5, characterized in that: clearance mechanism (c3) is including clearance frame (b1), clearance hair (b2), grapple (b3) and dwang (b4), clearance frame (b1) and depression bar (c2) fixed connection, the inner wall top of clearance frame (b1) bonds and has clearance hair (b2), the bottom of clearance frame (b1) is provided with dwang (b4), the quantity of dwang (b4) has two, two the equal fixedly connected with grapple (b3) in surface of dwang (b 4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110520236.8A CN113209703A (en) | 2021-05-13 | 2021-05-13 | Papermaking wastewater treatment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110520236.8A CN113209703A (en) | 2021-05-13 | 2021-05-13 | Papermaking wastewater treatment device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113209703A true CN113209703A (en) | 2021-08-06 |
Family
ID=77095711
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110520236.8A Withdrawn CN113209703A (en) | 2021-05-13 | 2021-05-13 | Papermaking wastewater treatment device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113209703A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113648695A (en) * | 2021-08-11 | 2021-11-16 | 连巧敏 | Wastewater treatment device for wine making enterprise |
| CN113769464A (en) * | 2021-11-11 | 2021-12-10 | 枣庄高新区立正安装工程有限公司 | Effluent treatment plant for municipal works |
| CN113860527A (en) * | 2021-11-02 | 2021-12-31 | 苏州飞驰环保科技股份有限公司 | Aeration device for cleaning waterweeds |
-
2021
- 2021-05-13 CN CN202110520236.8A patent/CN113209703A/en not_active Withdrawn
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113648695A (en) * | 2021-08-11 | 2021-11-16 | 连巧敏 | Wastewater treatment device for wine making enterprise |
| CN113860527A (en) * | 2021-11-02 | 2021-12-31 | 苏州飞驰环保科技股份有限公司 | Aeration device for cleaning waterweeds |
| CN113769464A (en) * | 2021-11-11 | 2021-12-10 | 枣庄高新区立正安装工程有限公司 | Effluent treatment plant for municipal works |
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| PB01 | Publication | ||
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Application publication date: 20210806 |