CN212894262U - Waste water collecting device - Google Patents
Waste water collecting device Download PDFInfo
- Publication number
- CN212894262U CN212894262U CN202021768428.8U CN202021768428U CN212894262U CN 212894262 U CN212894262 U CN 212894262U CN 202021768428 U CN202021768428 U CN 202021768428U CN 212894262 U CN212894262 U CN 212894262U
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- China
- Prior art keywords
- collecting box
- wall
- wastewater
- fixedly connected
- waste water
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- 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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- 239000002351 wastewater Substances 0.000 title claims abstract description 76
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 23
- 239000000463 material Substances 0.000 claims abstract description 21
- 238000005192 partition Methods 0.000 claims abstract description 11
- 238000012216 screening Methods 0.000 claims abstract description 10
- 238000003756 stirring Methods 0.000 claims abstract description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 23
- 229910052799 carbon Inorganic materials 0.000 claims description 11
- 230000008878 coupling Effects 0.000 claims description 10
- 238000010168 coupling process Methods 0.000 claims description 10
- 238000005859 coupling reaction Methods 0.000 claims description 10
- 239000012535 impurity Substances 0.000 abstract description 19
- 239000007787 solid Substances 0.000 abstract description 15
- 230000000694 effects Effects 0.000 abstract description 12
- 238000004065 wastewater treatment Methods 0.000 abstract description 12
- 239000003795 chemical substances by application Substances 0.000 abstract description 4
- 239000013543 active substance Substances 0.000 abstract description 2
- 238000001179 sorption measurement Methods 0.000 abstract description 2
- 239000002699 waste material Substances 0.000 abstract description 2
- 239000002245 particle Substances 0.000 abstract 1
- 238000004140 cleaning Methods 0.000 description 4
- 239000010840 domestic wastewater Substances 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 230000002349 favourable effect Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 239000003814 drug Substances 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 239000002352 surface water Substances 0.000 description 2
- 241001465754 Metazoa Species 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 239000011149 active material Substances 0.000 description 1
- 238000004332 deodorization Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 239000010842 industrial wastewater Substances 0.000 description 1
- 244000005700 microbiome Species 0.000 description 1
- 239000013618 particulate matter Substances 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 238000004659 sterilization and disinfection Methods 0.000 description 1
- 230000001988 toxicity Effects 0.000 description 1
- 231100000419 toxicity Toxicity 0.000 description 1
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- Filtration Of Liquid (AREA)
- Water Treatment By Sorption (AREA)
Abstract
A wastewater collecting device comprises a base, wherein a conveying assembly is arranged at the upper end of a first support, a collecting box is fixedly connected to the upper end of a second support, a screening assembly is arranged at the upper end of a partition plate, a baffle plate is fixedly connected between the partition plate and the left wall of the collecting box, an activated carbon filter screen is arranged between the baffle plate and the bottom of the inner cavity of the collecting box, and a collecting box is arranged on the right side of the inner cavity of the collecting; the conveying assembly can not only crush impurities such as solids in the wastewater, but also drive the wastewater to ascend and discharge, and the wastewater is simple to input; the wastewater and the solid impurities can be separated and classified through the filter plate, so that the subsequent treatment of the wastewater is facilitated; solid impurities on the filter plate can be poured into the material collecting box for collection through the screening component, and meanwhile, the third motor drives the stirring blades to rotate, so that the wastewater and the wastewater treatment agent can be mixed more fully and uniformly; the activated carbon filter screen can filter residual small particles and active substances in the waste adsorption wastewater and remove odor, and can also be cleaned and replaced in time, so that the wastewater treatment effect is improved.
Description
Technical Field
The utility model relates to a waste water collecting handles auxiliary assembly technical field, specifically is a waste water collecting device.
Background
The waste water is a general term of water and runoff rainwater drained in the process of activities of residents. The method comprises the steps of enabling domestic wastewater, industrial wastewater and primary rainwater to flow into a drainage pipe canal and other useless water, and generally refers to water which cannot be recycled after being treated by a certain technology or prepared and purified after being polluted at the first stage and has difficulty in reaching a certain standard. The wastewater directly flows into channels, rivers and lakes to pollute surface water, if the toxicity is high, aquatic animals and plants die and even die, if surrounding residents adopt polluted surface water or underground water as domestic water, the health of the bodies can be damaged, meanwhile, the wastewater can influence the growth of microorganisms in plants and soil, and most of the wastewater also has unpleasant odor and pollutes air. Therefore, the wastewater needs to be collected and then uniformly treated and then discharged.
The water inlet of the conventional domestic wastewater collecting device is generally high, wastewater can be poured into the wastewater collecting device only by manually lifting the wastewater to a certain height, the operation is complicated, the labor intensity is high, and the wastewater collecting efficiency is low; meanwhile, the existing wastewater collection device only loads wastewater into the device, and does not simply treat wastewater, so that the difficulty of subsequent wastewater treatment is high, and the existing device does not separate and classify domestic wastewater and is not beneficial to subsequent wastewater treatment after wastewater is collected.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a waste water collecting device to solve the problem that appears in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
the utility model provides a wastewater collection device, includes the base, the base upper end is provided with first pillar and multiunit second pillar, first pillar upper end is provided with transport assembly, second pillar upper end rigid coupling has the collecting box, collecting box upper end rigid coupling has the third pillar, collecting box upper wall intercommunication has the water receiving bucket, collecting box inner chamber bottom rigid coupling has the baffle, the baffle upper end is provided with the screening subassembly, the rigid coupling has the baffle between baffle and the left wall of collecting box, baffle right side intercommunication has the connecting pipe, install the solenoid valve on the connecting pipe, install the active carbon filter screen between baffle and the collecting box inner chamber bottom, the left wall of collecting box communicates respectively and has dosing pipe and drain pipe, collecting box inner chamber right side is provided with the case that gathers materials, the collecting box right wall is installed and is got the bin gate.
Preferably, the waste water collection device, the conveying assembly includes the delivery box, delivery box rigid coupling is in first pillar and third pillar upper end, delivery box left side wall is provided with first motor, the wall rotates about the delivery box and is connected with the transport axle, transport axle left end rigid coupling is in first motor output, it is equipped with helical blade to carry an outer wall, the delivery box upper and lower wall communicates into water fill and outlet pipe respectively.
Preferably, the screening assembly comprises a pin shaft, the pin shaft is connected to the upper end of the partition plate in a switching mode, a filtering plate is mounted on the outer wall of the pin shaft, a second motor is arranged on the outer wall of the rear side of the collecting box, and the output end of the second motor is fixedly connected to the rear end of the pin shaft.
Preferably, the front wall and the rear wall of the collecting box are rotatably connected with a rotating shaft, the side wall of the rotating shaft is provided with a plurality of groups of stirring blades, the rear wall of the collecting box is provided with a third motor, and the output end of the third motor is fixedly connected with the rear wall of the rotating shaft.
Preferably, a waste water collection device, the equal rigid coupling of lower extreme has the draw runner on the active carbon filter screen, the equal rigid coupling of baffle lower extreme and collecting box inner chamber bottom has the spout, both sides the draw runner is sliding connection in two spouts respectively.
Preferably, the waste water collecting device is characterized in that two sliding blocks are fixedly connected to the bottom of the collecting box, the lower ends of the sliding blocks are slidably connected with sliding rails, and the sliding rails are fixedly connected to the right side of the bottom of the inner cavity of the collecting box.
Preferably, the lower end of the material taking door is hinged to the right wall of the collecting box, a hasp is installed between the upper end of the material taking door and the right wall of the collecting box, and a cleaning door is installed at the front part of the collecting box.
The utility model has the advantages that:
1. the utility model has the advantages of reasonable design, start first motor and rotate through carrying axle and helical blade cooperation, not only can carry out the breakage to impurity such as solid that exists in the waste water, make it be favorable to subsequent processing, still can drive waste water and rise the discharge, it is simple to drop into waste water, has avoided current device to need the manual work to lift waste water to certain height just can pour waste water into waste water collection device, and intensity of labour is little, and is high to waste water collection's efficient practicality moreover.
2. The wastewater and the solid impurities can be separated through the filter plate, and the wastewater and the solid impurities are classified, so that the subsequent treatment of the wastewater is facilitated, and the treatment effect is improved; the second motor is started to drive the filter plate to rotate right through the pin shaft, solid impurities on the filter plate can be poured into the material collecting box to be collected, the filter effect is prevented from being influenced by the accumulation of too many impurities on the filter plate, and the filter plate is simple and practical.
3. The wastewater treatment agent is added through the chemical adding pipe, so that the wastewater can be disinfected, sterilized and the like, and meanwhile, the third motor is started to drive the stirring blades to rotate through the rotating shaft, so that the wastewater and the wastewater treatment agent can be mixed more fully and uniformly, and the wastewater treatment effect is improved; the activated carbon filter screen can filter residual small particulate matters and active substances in the waste adsorption wastewater and remove odor, and has a good treatment effect.
4. Open the clearance door, can pass through the draw runner with the active carbon filter screen along the spout roll-off, then can in time clear up and change the active carbon filter screen, not only improved the waste water treatment effect, improve filter screen life moreover, the practicality is strong.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used for describing the embodiments are briefly introduced below, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic top view of a portion of the screen assembly of the present invention;
FIG. 3 is a rear view of the collecting box of the present invention;
fig. 4 is an enlarged schematic view of the utility model at a;
fig. 5 is a schematic view of the front external structure of the present invention.
In the drawings, the components represented by the respective reference numerals are listed below:
1-base, 2-first support, 3-second support, 4-conveying component, 401-conveying box, 402-first motor, 403-conveying shaft, 404-helical blade, 405-water inlet hopper, 406-water outlet pipe, 5-collecting box, 6-third support, 7-water receiving hopper, 8-clapboard, 9-screening component, 901-pin shaft, 902-filter plate, 903-second motor, 10-baffle, 11-connecting pipe, 12-active carbon filter screen, 13-dosing pipe, 14-water outlet pipe, 15-collecting box, 16-material taking door, 17-rotating shaft, 18-stirring blade, 19-third motor, 20-slide bar, 21-slide groove, 22-slide block, 23-slide rail, 24-hasp, 25-cleaning door.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Referring to fig. 1-5, the present embodiment is a wastewater collecting device, which includes a base 1, a first pillar 2 and a plurality of groups of second pillars 3 are disposed at the upper end of the base 1, a conveying assembly 4 is disposed at the upper end of the first pillar 2, a collecting box 5 is fixedly connected to the upper end of the second pillar 3, a third pillar 6 is fixedly connected to the upper end of the collecting box 5, a water receiving hopper 7 is communicated with the upper wall of the collecting box 5, a partition plate 8 is fixedly connected to the bottom of the inner cavity of the collecting box 5, a screening assembly 9 is disposed at the upper end of the partition plate 8, a baffle 10 is fixedly connected between the partition plate 8 and the left wall of the collecting box 5, a connecting pipe 11 is communicated with the right side of the baffle 10, an electromagnetic valve is mounted on the connecting pipe 11, an activated carbon filter screen 12 is mounted between the baffle 10 and the bottom of the inner cavity of the collecting box 5, a chemical.
The conveying assembly 4 comprises a conveying box 401, the conveying box 401 is fixedly connected to the upper ends of the first support column 2 and the third support column 6, a first motor 402 is arranged on the left wall of the conveying box 401, a conveying shaft 403 is rotatably connected to the left wall and the right wall of the conveying box 401, the left end of the conveying shaft 403 is fixedly connected to the output end of the first motor 402, a helical blade 404 is arranged on the outer wall of the conveying shaft 403, and the upper wall and the lower wall of the conveying box 401 are respectively communicated with a water inlet hopper 405 and a water outlet pipe 406; the first motor 402 is started to rotate to drive the conveying shaft 403 and the helical blade 404 to rotate, impurities such as solids in the wastewater can be crushed through the helical blade 404, the impurities are beneficial to subsequent treatment, and meanwhile, the helical blade 404 drives the wastewater to rise and finally be discharged from the water outlet pipe 406.
The screening component 9 comprises a pin shaft 901, the pin shaft 901 is connected to the upper end of the partition plate 8 in a switching way, a filtering plate 902 is arranged on the outer wall of the pin shaft 901, a second motor 903 is arranged on the outer wall of the rear side of the collecting box 5, and the output end of the second motor 903 is fixedly connected to the rear end of the pin shaft 901; move second motor 903 and rotate and drive round pin axle 901 and filter 902 and turn right, rotate through filter 902 and can pour the solid impurity on the filter 902 into to gather in case 15, prevent to pile up too much impurity on the filter 902 and influence the filter effect.
The front wall and the rear wall of the collecting box 5 are rotatably connected with a rotating shaft 17, the side wall of the rotating shaft 17 is provided with a plurality of groups of stirring blades 18, the rear wall of the collecting box 5 is provided with a third motor 19, and the output end of the third motor 19 is fixedly connected with the rear wall of the rotating shaft 17; the third motor 19 is driven to rotate to drive the rotating shaft 17 and the stirring blades 18 to rotate, and the wastewater treatment agent are driven to be mixed more fully and uniformly through the stirring blades 18.
The upper end and the lower end of the active carbon filter screen 12 are fixedly connected with sliding strips 20, the lower end of the baffle 10 and the bottom of the inner cavity of the collecting box 5 are fixedly connected with sliding chutes 21, the sliding strips 20 at the two sides are respectively connected with the two sliding chutes 21 in a sliding manner, and the front part of the collecting box 5 is provided with a cleaning door 25; cleaning door 25 is opened, carbon filter screen 12 is slid out along chute 21 through slide bar 20, and carbon filter screen 12 can be cleaned and replaced in time.
The bottom of the material collecting box 15 is fixedly connected with two sliding blocks 22, the lower end of each sliding block 22 is slidably connected with a sliding rail 23, the sliding rail 23 is fixedly connected to the right side of the bottom of the inner cavity of the collecting box 5, the lower end of the material taking door 16 is hinged to the right wall of the collecting box 5, a hasp 24 is installed between the upper end of the material taking door 16 and the right wall of the collecting box 5, the material taking door 16 is opened by opening the hasp 24, the material collecting box 15 slides out along the sliding rail 23 through the sliding blocks 22, and subsequent treatment.
The utility model discloses a theory of operation does:
when using this device, at first with domestic waste water through into water fill 405 drop into transport case 401 in, start first motor 402 and rotate and drive and carry axle 403 and helical blade 404 to rotate, impurity such as solid that can exist in to waste water through helical blade 404 carries out the breakage, make it be favorable to subsequent processing, helical blade 404 drives waste water simultaneously and rises, finally discharge from outlet pipe 406, it is simple to drop into waste water, it needs the manual work to lift waste water to certain height just can pour waste water into waste water collection device to have avoided current device, and low in labor strength, and the efficient practicality of collecting waste water is high.
Waste water gets into collection box 5 through receiving water bucket 7 after outlet pipe 406, and waste water can pass filter 902 and fall to baffle 10 on, and the solid impurity in the waste water can be kept off on filter 902 to can separate waste water and solid impurity, classify through waste water and solid impurity, be favorable to the subsequent processing to waste water, improve the treatment effect.
Add waste water treatment medicament and waste water through adding pencil 13 and mix, can carry out treatment such as disinfection to waste water, handle waste water quality of water, start third motor 19 simultaneously and rotate and drive pivot 17 and stirring leaf 18 and rotate, drive more abundant even that waste water and waste water treatment medicament mix through stirring leaf 18, improved the treatment effect of waste water. Waste water after the mixed treatment is through opening the solenoid valve, and waste water falls into to collection box 5 bottom from connecting pipe 11, but remains little particulate matter and active material and deodorization in the filterable useless absorption waste water of process activated carbon filter screen 12, further handles waste water, follow-up accessible drain pipe 14 discharge waste water.
Rotate to drive round pin axle 901 and filter 902 through starting second motor 903 and turn right, rotate through filter 902 and can pour the solid impurity on the filter 902 into to gather in the case 15 that gathers materials, prevent to pile up too much impurity influence filter effect on the filter 902, simple and practical, follow-up accessible is opened hasp 24 and is opened and get bin gate 16, will gather materials case 15 and pass through slider 22 along slide rail 23 roll-off, can carry out subsequent processing to the solid impurity in the case 15 that gathers materials.
After one section, open clearance door 25, pass through the draw runner 20 with active carbon filter screen 12 along spout 21 roll-off, then can in time clear up and change active carbon filter screen 12, not only improve the effect to waste water treatment, improve filter screen life moreover, the practicality is strong.
The electrical components are externally connected with a power supply, and the control mode is common knowledge, so that the detailed description is omitted in the specification.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. 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.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Although the present description is described in terms of embodiments, not every embodiment includes only a single embodiment, and such description is for clarity only, and those skilled in the art should be able to integrate the description as a whole, and the embodiments can be appropriately combined to form other embodiments as will be understood by those skilled in the art.
Claims (7)
1. The utility model provides a waste water collection device, includes base (1), its characterized in that: the automatic water feeding device is characterized in that a first support column (2) and a plurality of groups of second support columns (3) are arranged at the upper end of the base (1), a conveying assembly (4) is arranged at the upper end of the first support column (2), a collecting box (5) is fixedly connected to the upper end of the second support column (3), a third support column (6) is fixedly connected to the upper end of the collecting box (5), a water receiving hopper (7) is communicated with the upper wall of the collecting box (5), a partition plate (8) is fixedly connected to the bottom of the inner cavity of the collecting box (5), a screening assembly (9) is arranged at the upper end of the partition plate (8), a baffle plate (10) is fixedly connected between the partition plate (8) and the left wall of the collecting box (5), a connecting pipe (11) is communicated with the right side of the baffle plate (10), an electromagnetic valve is installed on the connecting pipe (11), an activated carbon filter screen (12) is installed between the baffle, the right side of the inner cavity of the collecting box (5) is provided with a material collecting box (15), and the right wall of the collecting box (5) is provided with a material taking door (16).
2. The waste water collecting device as claimed in claim 1, wherein: the conveying assembly (4) comprises a conveying box (401), the conveying box (401) is fixedly connected to the upper ends of a first support column (2) and a third support column (6), a first motor (402) is arranged on the left wall of the conveying box (401), a conveying shaft (403) is rotatably connected to the left wall and the right wall of the conveying box (401), the left end of the conveying shaft (403) is fixedly connected to the output end of the first motor (402), a spiral blade (404) is arranged on the outer wall of the conveying shaft (403), and the upper wall and the lower wall of the conveying box (401) are respectively communicated with a water inlet hopper (405) and a water outlet pipe (406).
3. The waste water collecting device as claimed in claim 1, wherein: the screening assembly (9) comprises a pin shaft (901), the pin shaft (901) is connected to the upper end of the partition plate (8) in a switching mode, a screening plate (902) is installed on the outer wall of the pin shaft (901), a second motor (903) is arranged on the outer wall of the rear side of the collecting box (5), and the output end of the second motor (903) is fixedly connected to the rear end of the pin shaft (901).
4. The waste water collecting device as claimed in claim 1, wherein: the front wall and the rear wall of the collecting box (5) are rotatably connected with a rotating shaft (17), the side wall of the rotating shaft (17) is provided with a plurality of groups of stirring blades (18), the rear wall of the collecting box (5) is provided with a third motor (19), and the output end of the third motor (19) is fixedly connected to the rear wall of the rotating shaft (17).
5. The waste water collecting device as claimed in claim 1, wherein: the equal rigid coupling of lower extreme has draw runner (20) on active carbon filter screen (12), equal rigid coupling in baffle (10) lower extreme and collecting box (5) inner chamber bottom has spout (21), both sides draw runner (20) sliding connection respectively in two spout (21), collecting box (5) front-mounted has clearance door (25).
6. The waste water collecting device as claimed in claim 1, wherein: the material collecting box is characterized in that two sliding blocks (22) are fixedly connected to the bottom of the material collecting box (15), sliding rails (23) are connected to the lower ends of the sliding blocks (22) in a sliding mode, and the sliding rails (23) are fixedly connected to the right side of the bottom of an inner cavity of the material collecting box (5).
7. The waste water collecting device as claimed in claim 1, wherein: the lower end of the material taking door (16) is hinged to the right wall of the collecting box (5), and a hasp (24) is installed between the upper end of the material taking door (16) and the right wall of the collecting box (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021768428.8U CN212894262U (en) | 2020-08-22 | 2020-08-22 | Waste water collecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021768428.8U CN212894262U (en) | 2020-08-22 | 2020-08-22 | Waste water collecting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212894262U true CN212894262U (en) | 2021-04-06 |
Family
ID=75247447
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021768428.8U Expired - Fee Related CN212894262U (en) | 2020-08-22 | 2020-08-22 | Waste water collecting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212894262U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113152405A (en) * | 2021-04-30 | 2021-07-23 | 日照职业技术学院 | Sewage treatment pond mud sediment collection limit collection device floats convenient to clearance |
| CN113144714A (en) * | 2021-04-28 | 2021-07-23 | 曹莉琼 | Breeding wastewater treatment device and treatment method |
| CN115920480A (en) * | 2022-12-30 | 2023-04-07 | 山东大显节能环保科技有限公司 | Environment-friendly wastewater treatment equipment |
-
2020
- 2020-08-22 CN CN202021768428.8U patent/CN212894262U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113144714A (en) * | 2021-04-28 | 2021-07-23 | 曹莉琼 | Breeding wastewater treatment device and treatment method |
| CN113152405A (en) * | 2021-04-30 | 2021-07-23 | 日照职业技术学院 | Sewage treatment pond mud sediment collection limit collection device floats convenient to clearance |
| CN115920480A (en) * | 2022-12-30 | 2023-04-07 | 山东大显节能环保科技有限公司 | Environment-friendly wastewater treatment equipment |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210406 |