CN219950628U - Metal processing sewage treatment equipment - Google Patents
Metal processing sewage treatment equipment Download PDFInfo
- Publication number
- CN219950628U CN219950628U CN202320956930.9U CN202320956930U CN219950628U CN 219950628 U CN219950628 U CN 219950628U CN 202320956930 U CN202320956930 U CN 202320956930U CN 219950628 U CN219950628 U CN 219950628U
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- Prior art keywords
- sedimentation tank
- water pumping
- sewage
- rod
- plate
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- 239000010865 sewage Substances 0.000 title claims abstract description 51
- 239000002184 metal Substances 0.000 title claims abstract description 17
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 52
- 238000005086 pumping Methods 0.000 claims abstract description 45
- 238000004062 sedimentation Methods 0.000 claims abstract description 38
- 238000003756 stirring Methods 0.000 claims abstract description 31
- 238000007790 scraping Methods 0.000 claims abstract description 11
- 239000000654 additive Substances 0.000 claims abstract description 6
- 230000000996 additive effect Effects 0.000 claims abstract description 6
- 230000000149 penetrating effect Effects 0.000 claims abstract description 4
- 239000007788 liquid Substances 0.000 claims description 33
- 238000004140 cleaning Methods 0.000 claims description 24
- 238000009826 distribution Methods 0.000 claims description 18
- 238000005192 partition Methods 0.000 claims description 11
- 230000007246 mechanism Effects 0.000 claims description 10
- 238000007789 sealing Methods 0.000 claims description 8
- 230000000007 visual effect Effects 0.000 claims description 6
- 238000004065 wastewater treatment Methods 0.000 claims description 6
- 230000002093 peripheral effect Effects 0.000 claims description 4
- 239000006228 supernatant Substances 0.000 abstract description 16
- 238000007599 discharging Methods 0.000 abstract description 5
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 239000012535 impurity Substances 0.000 description 13
- 239000003795 chemical substances by application Substances 0.000 description 11
- 239000004744 fabric Substances 0.000 description 8
- 239000013049 sediment Substances 0.000 description 7
- 239000003814 drug Substances 0.000 description 6
- 238000009434 installation Methods 0.000 description 6
- 230000000903 blocking effect Effects 0.000 description 2
- 239000003651 drinking water Substances 0.000 description 2
- 235000020188 drinking water Nutrition 0.000 description 2
- 238000005189 flocculation Methods 0.000 description 2
- 230000016615 flocculation Effects 0.000 description 2
- 238000005246 galvanizing Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 238000004659 sterilization and disinfection Methods 0.000 description 2
- 239000002351 wastewater Substances 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000008394 flocculating agent Substances 0.000 description 1
- 230000003311 flocculating effect Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 239000010842 industrial wastewater Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000001376 precipitating effect Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
Landscapes
- Separation Of Suspended Particles By Flocculating Agents (AREA)
Abstract
The utility model discloses a metal processing sewage treatment device, which comprises: the top of the treatment box is provided with a sewage inlet pipe and an additive adding pipe; a stirring assembly for stirring sewage is arranged in the treatment box; the top of the sedimentation tank is communicated with the treatment tank, and the bottom of the sedimentation tank is provided with a sewage outlet; a threaded rod is vertically arranged in the sedimentation tank; the threaded section of the threaded rod is in threaded connection with a mounting seat, and the mounting seat is arranged on the vertical rod in a sliding penetrating manner; the water pumping cover is arranged at the bottom of the mounting seat; the water pumping cover is connected with a water pumping pipe through a telescopic hose, and the water pumping pipe is connected with a water pump; a rotating lever; one end of the rotating rod extends out of the settling tank to be connected with the motor, the other end of the rotating rod is fixedly connected with a scraping plate, and the scraping plate is provided with first bristles which are contacted with the filter screen. The utility model provides a metal processing sewage treatment device, wherein a water pumping cover can move up and down, which is beneficial to discharging supernatant in a sedimentation tank.
Description
Technical Field
The utility model relates to the technical field of metal products, in particular to metal processing sewage treatment equipment.
Background
The metal processing wastewater is wastewater discharged in industrial production processes such as hot galvanizing, and for example, industrial wastewater is required to severely pollute the environment, rivers and surrounding lands in hot galvanizing. At present, treatment is generally performed by adding a treatment agent (a flocculating agent, etc.) into sewage, gradually precipitating impurities generated after the sewage and the treatment agent are mixed, and then discharging supernatant to complete the treatment.
In the prior art, a liquid outlet is generally formed in a fixed position of a treatment box or supernatant is pumped and discharged through a water pumping pipe, but the position of the water pumping pipe or the liquid outlet is fixed, the height cannot be adjusted according to the layered boundary between the actual supernatant and a sediment layer, sediment impurities at the bottom are easily pumped in the supernatant pumping process, the water pumping pipe is easily blocked and even a water pump is easily damaged, the subsequent treatment operation of the supernatant is influenced, and the overall treatment efficiency of sewage is reduced.
Disclosure of Invention
It is an object of the present utility model to address at least the above problems and/or disadvantages and to provide at least the advantages described below.
In order to solve the deficiencies of the prior art, the utility model provides a metal processing sewage treatment device, comprising:
the top of the treatment box is provided with a sewage inlet pipe and an additive adding pipe; a stirring assembly for stirring sewage is arranged in the treatment box;
the top of the sedimentation tank is communicated with the treatment tank through a connecting pipe, and the bottom of the sedimentation tank is provided with a sewage outlet; a threaded rod driven to rotate by a driving mechanism is vertically arranged in the sedimentation tank; the threaded section of the threaded rod is in threaded connection with a mounting seat, and the mounting seat is arranged on the vertical rod in a sliding penetrating manner;
the water pumping cover is arranged at the bottom of the mounting seat, and the cover opening of the water pumping cover faces the side wall of the settling tank; the water pumping cover is connected with a water pumping pipe through a telescopic hose, and the water pumping pipe is connected with a water pump;
the rotating rod is transversely arranged in the sedimentation tank; one end of the rotating rod extends out of the settling tank to be connected with the motor, the other end of the rotating rod is fixedly connected with a scraping plate, and the scraping plate is provided with first bristles which are contacted with the filter screen.
Further, the bottom of the treatment box is funnel-shaped.
Further, a liquid distribution plate is arranged on the stirring assembly, the liquid distribution plate is provided with a cavity structure, the top of the liquid distribution plate is provided with an opening for the bottom end of the dosing tube to extend in, and a plurality of liquid distribution holes are formed in the lower surface of the liquid distribution plate.
Further, the stirring assembly comprises a rotating shaft, the top end of the rotating shaft penetrates out of the treatment box to be connected with a second motor, and a plurality of stirring blades are arranged on the rotating shaft; the liquid distribution plate is arranged at the top of the rotating shaft, and the rotating shaft penetrates through the center of the liquid distribution plate.
Further, the driving mechanism comprises a rotating rod transversely arranged in the settling tank, a first bevel gear is arranged on a smooth section at the top of the threaded rod, a second bevel gear meshed with the first bevel gear is fixed at one end of the rotating rod, and the other end of the rotating rod penetrates out of the settling tank to be connected with the driving piece.
Further, a cleaning plate is fixed on the bottom wall of the mounting seat through a connecting rod, a first cleaning hole surrounding the threaded rod and a second cleaning hole surrounding the vertical rod are formed in the cleaning plate respectively, bristles II in circumferential contact with the threaded section of the threaded rod are arranged on the wall of the first cleaning hole, and bristles III in circumferential contact with the vertical rod are arranged on the wall of the second cleaning hole.
Further, a baffle plate is obliquely arranged in the sedimentation tank and is positioned below the connecting pipe; a sealing plate is arranged at the inclined highest end of the partition plate, and a circulation gap is formed between the inclined lowest end of the partition plate and the side wall of the settling tank; the top edge of the sealing plate extends to the top wall of the settling tank.
The utility model at least comprises the following beneficial effects: the treatment box is used for providing a closed mixed treatment environment, the sewage inlet pipe is used for injecting sewage to be treated into the treatment box, the additive pipe is used for adding treatment medicaments into the treatment box, and the stirring assembly is used for stirring the sewage and the treatment medicaments so that the sewage and the treatment medicaments are fully mixed; the connecting pipe is used for introducing the sewage after being uniformly mixed into the settling tank, the settling tank provides a standing and settling environment, and the sewage pipe is used for discharging settled impurities at the bottom in the settling tank; the driving mechanism drives the threaded rod to rotate, the rotating threaded rod drives the mounting seat to move upwards along the axial directions of the threaded rod and the vertical rod, and the mounting seat drives the water pumping cover to move, so that the height of the water pumping cover is adjusted; the visual transparent part is convenient for operators to observe layering conditions, so that the water pumping cover is adjusted to a proper height according to actual conditions, flocculation sediment deposited on the lower layer is effectively prevented from being pumped when the water pumping cover pumps supernatant, the water pumping pipe is prevented from being blocked, the water pumping pump is protected, the subsequent treatment (disinfection and the like) of the upper layer cleaning is facilitated, and the overall treatment efficiency of sewage is improved; the telescopic hose is arranged to facilitate the water pumping cover to move along with the mounting seat; the setting of filter screen further reduces the possibility that deposits impurity along with supernatant gets into in the drinking-water pipe, and the dwang drives the scraper blade and rotates, and pivoted scraper blade drives a pair of filter screen of brush hair and clears up, and the scraper blade drives the impurity on the filter screen and strikes off when the rotation of brush hair to reduce the filter screen and by impurity blocking's possibility, clear up simple operation is convenient.
According to the utility model, sewage and treatment agents are fully stirred and mixed in the treatment box by the stirring assembly, the height position of the water pumping cover is adjusted through the visual transparent part according to the actual layering condition, so that the supernatant liquid is conveniently pumped and sucked, and the treatment efficiency is improved; when the filter screen needs to be cleaned, the water pumping cover is moved to the scraping plate, the first bristles are contacted with the filter screen, and the rotating scraping plate drives the first bristles to clean the filter screen.
Drawings
FIG. 1 is a schematic view of a metal processing wastewater treatment facility according to the present utility model.
FIG. 2 is a schematic cross-sectional view of the treatment tank and settling tank of the present utility model.
Fig. 3 is a partially enlarged structural schematic view of fig. 2 a according to the present utility model.
Fig. 4 is a partially enlarged structural view of B in fig. 2 according to the present utility model.
FIG. 5 is a schematic top view of the cleaning plate of the present utility model.
Reference numerals: 1-treatment box, 11-dirt inlet pipe, 12-dosing pipe, 2-stirring component, 21-rotating shaft, 22-motor two, 23-stirring blade, 3-sedimentation box, 31-connecting pipe, 32-blow-off pipe, 33-visual transparent part, 34-baffle, 35-sealing plate, 36-circulation gap, 4-threaded rod, 41-threaded section, 42-smooth section, 43-bevel gear one, 5-mounting seat, 51-connecting rod, 52-cleaning plate, 53-cleaning hole one, 531-bristle two, 54-cleaning hole two, 541-bristle three, 6-vertical rod, 7-water pumping cover, 71-filter screen, 72-telescopic hose, 73-water pumping pipe, 8-rotating rod, 81-motor, 82-scraper, 83-bristle one, 9-liquid distributing plate, 91-opening, 92-liquid distributing hole, 10-rotating rod, 101-bevel gear two, 102-driving piece.
Detailed Description
The present utility model is described in further detail below with reference to the drawings to enable those skilled in the art to practice the utility model by referring to the description.
It will be understood that terms, such as "having," "including," and "comprising," as used herein, do not preclude the presence or addition of one or more other elements or groups thereof.
Referring to fig. 1 to 5, a metal processing wastewater treatment apparatus includes:
the top of the treatment box 1 is provided with a sewage inlet pipe 11 and an additive pipe 12, the treatment box 1 is used for providing a closed mixed treatment environment, the sewage inlet pipe 11 is used for injecting sewage to be treated into the treatment box 1, and the additive pipe 12 is used for injecting treatment agents into the treatment box 1; the sewage treatment device is characterized in that a stirring assembly 2 for stirring sewage is arranged in the treatment box 1, and the stirring assembly 2 is used for stirring the sewage and the treatment agent so that the sewage and the treatment agent are fully mixed;
the top of the sedimentation tank 3 is communicated with the treatment tank 1 through a connecting pipe 31, the bottom of the sedimentation tank is provided with a sewage outlet 32, the connecting pipe 31 is used for leading sewage after being uniformly mixed into the sedimentation tank 3, a valve is arranged on the connecting pipe 31, the valve realizes the opening and closing of the connecting pipe 31, the valve belongs to the prior art products, the sedimentation tank 3 provides a standing sedimentation environment, and the sewage outlet 32 is used for discharging sediment impurities at the bottom in the sedimentation tank 3; in order to facilitate the sewage in the treatment tank 1 to be discharged into the sedimentation tank 3, the bottom of the treatment tank 1 is funnel-shaped; the outer wall of the sedimentation tank 3 is provided with a visual transparent part 33; a threaded rod 4 driven to rotate by a driving mechanism is vertically arranged in the sedimentation tank 3; the threaded section 41 of the threaded rod 4 is in threaded connection with the mounting seat 5, and the mounting seat 5 is arranged on the vertical rod 6 in a sliding penetrating manner;
the water pumping cover 7 is arranged at the bottom of the mounting seat 5, and a cover opening of the water pumping cover 7 faces to the side wall of the sedimentation tank 3; the cover opening of the water pumping cover 7 is covered with a filter screen 71, the water pumping cover 7 is connected with a water pumping pipe 73 through a telescopic hose 72, and the water pumping pipe 73 is connected with a water pump;
a rotating rod 8 transversely installed in the settling tank 3; one end of the rotating rod 8 extends out of the settling tank 3 to be connected with the motor 81, the other end of the rotating rod is fixedly connected with the scraping plate 82, the scraping plate 82 is provided with first bristles 83 which are in contact with the filter screen 71, and the scraping plate 82 and the rotating rod 8 are mutually perpendicular.
Specifically, the driving mechanism drives the threaded rod 4 to rotate, the rotating threaded rod 4 drives the mounting seat 5 to move upwards along the axial directions of the threaded rod 4 and the vertical rod 6, and the mounting seat 5 drives the water pumping cover 7 to move, so that the height of the water pumping cover 7 is adjusted; the visual transparent part 33 is convenient for operators to observe layering conditions, so that the water pumping cover 7 is adjusted to a proper height according to actual conditions, flocculation sediment deposited on the lower layer is effectively prevented from being pumped when the water pumping cover 7 pumps supernatant, the water pumping pipe 73 is prevented from being blocked, the water pump is protected, the subsequent treatment (disinfection and the like) of the supernatant is facilitated, and the overall treatment efficiency of sewage is improved; the telescopic hose 72 is arranged so that the water pumping cover 7 moves along with the mounting seat 5; the setting of filter screen 71 further reduces the possibility that sediment impurity gets into the drinking-water pipe along with the supernatant, and dwang 8 drives scraper blade 82 rotation, and pivoted scraper blade 82 drives first 83 of brush hair and clears up filter screen 71, and scraper blade 82 drives first 83 of brush hair pivoted and scrapes the impurity on the filter screen 71 to reduce the filter screen 71 by impurity blocking's possibility, clear up easy operation is convenient.
Working principle: starting a stirring assembly 2, enabling sewage to be treated to enter the treatment box 1 through a sewage inlet pipe 11, and throwing a treatment agent into the treatment box 1 through an agent adding pipe 12, wherein the stirring assembly 2 is used for stirring and mixing the sewage and the treatment agent, so that the sewage and the treatment agent are fully mixed; opening a connecting pipe 31, allowing the uniformly mixed sewage to enter the sedimentation tank 3 under the action of gravity, standing for layering, observing layering conditions through a visual transparent part 10, driving a threaded rod 4 to rotate through a driving mechanism, adjusting a water pumping cover 7 to a required height position, opening a water pump (not shown), sucking out supernatant liquid, collecting the supernatant liquid intensively for subsequent treatment, and discharging the precipitated impurities at the lower layer through a sewage outlet 32; when the filter screen 71 needs to be cleaned, the water pumping cover 7 is adjusted to the scraper 82, so that the brush hair 83 is in contact with the filter screen 71, the motor 81 is started, the rotating rod is driven to drive the scraper 82 to rotate, and the rotating scraper 82 drives the brush hair 83 to brush and clean impurities on the filter screen 71.
In this example, be equipped with cloth liquid board 9 on the stirring subassembly 2, cloth liquid board 9 has cavity structure and its top has and supplies the opening 91 that dosing tube 12 bottom stretched into, a plurality of cloth liquid holes 92 have been seted up to cloth liquid board 9 lower surface, and cloth liquid board 9 is along with stirring subassembly 2 synchronous rotation, and the treatment medicament falls into cloth liquid board 9 through dosing tube 12, later falls through cloth liquid hole 92, adopts this kind of scheme, and pivoted cloth liquid board 9 will handle the medicament evenly dispersed in the sewage in handling case 1, further promotes sewage and treatment medicament misce bene. Specifically, the stirring assembly 2 comprises a rotating shaft 21, the top end of the rotating shaft 21 penetrates out of the treatment box 1 to be connected with a second motor 22, and a plurality of stirring blades 23 are arranged on the rotating shaft 21; the liquid distribution plate 9 is arranged at the top of the rotating shaft 21, the rotating shaft 21 penetrates through the center of the liquid distribution plate 9, and when the liquid distribution plate is used, the second starting motor 22 drives the rotating shaft 21 to rotate, the rotating shaft 21 drives the stirring blades 23 and the liquid distribution plate 9 to rotate, and the stirring blades 23 stir and mix sewage and treatment agents.
The driving mechanism comprises a rotating rod 10 transversely arranged in the settling tank 3, a first bevel gear 43 is arranged on a smooth section 42 at the top of the threaded rod 4, a second bevel gear 101 meshed with the first bevel gear 43 is fixed at one end of the rotating rod 10, the other end of the rotating rod penetrates out of the settling tank 3 and is connected with a driving piece 102, the driving piece 102 can be a rotating wheel, the rotating rod 10 can be conveniently held manually to rotate, the driving piece 102 can also be a driving motor or the like, the driving motor is controlled to drive the rotating rod 10 to rotate reversely and positively, and in order to facilitate description, the driving piece 102 is taken as a driving motor for example, and when the driving mechanism is used, the driving motor drives the rotating rod 10 to rotate so as to drive the second bevel gear 101 to rotate, and the first bevel gear 43 rotates due to the meshing of the second bevel gear 101 and the first bevel gear 43, and the first bevel gear 43 rotates so as to drive the threaded rod 4.
In order to avoid the effect of flocculating impurities on the threaded rod 4 and the vertical rod 6 on the motion of the installation seat 5, a cleaning plate 52 is fixed on the bottom wall of the installation seat 5 through a connecting rod 51, a cleaning hole I53 surrounding the threaded rod 4 and a cleaning hole II 54 surrounding the vertical rod 6 are respectively formed in the cleaning plate 52, bristles II 531 which are in contact with the peripheral surface of a threaded section 41 of the threaded rod 4 are arranged on the wall of the cleaning hole I53, bristles III 541 which are in contact with the peripheral surface of the vertical rod 6 are arranged on the wall of the cleaning hole II 54, during use, the installation seat 5 is positioned on the upper part of the sedimentation tank 3 before sucking supernatant, when sucking supernatant, the height position of the installation seat 5 is adjusted according to layering limits, and when the installation seat 5 moves downwards, the cleaning plate 52 is driven to move, so that the bristles II 531 brush the threaded rod 4, and the bristles III brush the vertical rod 6, and ensure the normal motion of the installation seat 5.
A partition plate 34 is obliquely arranged in the sedimentation tank 3, and the partition plate 34 is positioned below the connecting pipe 31; a sealing plate 35 is arranged at the inclined highest end of the partition plate 34, and a circulation gap 36 is arranged between the inclined lowest end of the partition plate and the side wall of the sedimentation tank 3; the top edge of the sealing plate 35 extends to the top wall of the sedimentation tank 3, by adopting the scheme, the water flow falling from the connecting pipe 31 falls onto the partition plate 34, flows to the inner side wall of the sedimentation tank 3 along the inclined partition plate 34, flows downwards through the circulation gap 36, and the problem that sediment at the bottom of the sedimentation tank floats again due to the impact force of the sewage flow falling from the connecting pipe 31 directly to the bottom wall of the sedimentation tank is avoided.
Although embodiments of the present utility model have been disclosed in the foregoing description and illustrated in the drawings, it is not intended to be limited to the details and embodiments shown and described, but rather to be fully applicable to various fields of adaptation to the present utility model, and further modifications may be readily made by those skilled in the art without departing from the general concept defined by the claims and the equivalents thereof, and it is therefore apparent that the utility model is not limited to the specific details and illustrations shown and described herein, and that various changes and modifications may be made therein by those skilled in the art without departing from the spirit and scope of the utility model.
Claims (7)
1. A metal processing wastewater treatment facility, comprising:
the top of the treatment box (1) is provided with a sewage inlet pipe (11) and an additive pipe (12); a stirring assembly (2) for stirring sewage is arranged in the treatment box (1);
the top of the sedimentation tank (3) is communicated with the treatment tank (1) through a connecting pipe (31), and the bottom of the sedimentation tank is provided with a sewage outlet (32); the outer wall of the sedimentation tank (3) is provided with a visual transparent part (33); a threaded rod (4) driven to rotate by a driving mechanism is vertically arranged in the sedimentation tank (3); the threaded section (41) of the threaded rod (4) is in threaded connection with the mounting seat (5), and the mounting seat (5) is arranged on the vertical rod (6) in a sliding penetrating manner;
the water pumping cover (7) is arranged at the bottom of the mounting seat (5), and a cover opening of the water pumping cover (7) faces to the side wall of the sedimentation tank (3); a filter screen (71) is covered at the cover opening of the water pumping cover (7), the water pumping cover (7) is connected with a water pumping pipe (73) through a telescopic hose (72), and the water pumping pipe (73) is connected with a water pump;
a rotating rod (8) transversely arranged in the sedimentation tank (3); one end of the rotating rod (8) extends out of the sedimentation tank (3) to be connected with a motor (81), the other end of the rotating rod is fixedly connected with a scraping plate (82), and the scraping plate (82) is provided with a first bristle (83) which is contacted with the filter screen (71).
2. A metal processing wastewater treatment plant according to claim 1, characterized in that the bottom of the treatment tank (1) is funnel-shaped.
3. The metal processing sewage treatment device according to claim 1, wherein the stirring assembly (2) is provided with a liquid distribution plate (9), the liquid distribution plate (9) is provided with a cavity structure, the top of the liquid distribution plate is provided with an opening (91) for the bottom end of the dosing tube (12) to extend in, and the lower surface of the liquid distribution plate (9) is provided with a plurality of liquid distribution holes (92).
4. A metal processing sewage treatment device according to claim 3, wherein the stirring assembly (2) comprises a rotating shaft (21), the top end of the rotating shaft (21) penetrates out of the treatment box (1) to be connected with a motor II (22), and a plurality of stirring blades (23) are arranged on the rotating shaft (21); the liquid distribution plate (9) is arranged at the top of the rotating shaft (21), and the rotating shaft (21) penetrates through the center of the liquid distribution plate (9).
5. A metal processing wastewater treatment device according to claim 1, characterized in that the driving mechanism comprises a rotating rod (10) transversely arranged in the settling tank (3), a first bevel gear (43) is arranged on a smooth section (42) at the top of the threaded rod (4), one end of the rotating rod (10) is fixedly provided with a second bevel gear (101) meshed with the first bevel gear (43), and the other end of the rotating rod penetrates out of the settling tank (3) to be connected with a driving piece (102).
6. The metal processing sewage treatment equipment according to claim 1, wherein a cleaning plate (52) is fixed on the bottom wall of the mounting seat (5) through a connecting rod (51), cleaning holes I (53) surrounding the threaded rod (4) and cleaning holes II (54) surrounding the vertical rod (6) are respectively formed in the cleaning plate, bristles II (531) in contact with the peripheral surface of the threaded section (41) of the threaded rod (4) are arranged on the wall of the cleaning holes I (53), and bristles III (541) in contact with the peripheral surface of the vertical rod (6) are arranged on the wall of the cleaning holes II (54).
7. A metal processing wastewater treatment plant according to claim 1, characterized in that a partition plate (34) is obliquely arranged in the sedimentation tank (3), the partition plate (34) being located below the connecting pipe (31); a sealing plate (35) is arranged at the highest inclined end of the partition plate (34), and a circulation gap (36) is formed between the lowest inclined end of the sealing plate and the side wall of the sedimentation tank (3); the top edge of the sealing plate (35) extends to the top wall of the sedimentation tank (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320956930.9U CN219950628U (en) | 2023-04-25 | 2023-04-25 | Metal processing sewage treatment equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320956930.9U CN219950628U (en) | 2023-04-25 | 2023-04-25 | Metal processing sewage treatment equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219950628U true CN219950628U (en) | 2023-11-03 |
Family
ID=88551852
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320956930.9U Active CN219950628U (en) | 2023-04-25 | 2023-04-25 | Metal processing sewage treatment equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219950628U (en) |
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2023
- 2023-04-25 CN CN202320956930.9U patent/CN219950628U/en active Active
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