CN212246456U - Industrial wastewater treatment equipment - Google Patents
Industrial wastewater treatment equipment Download PDFInfo
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- CN212246456U CN212246456U CN202020165353.8U CN202020165353U CN212246456U CN 212246456 U CN212246456 U CN 212246456U CN 202020165353 U CN202020165353 U CN 202020165353U CN 212246456 U CN212246456 U CN 212246456U
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- industrial wastewater
- wall surface
- screening
- wastewater treatment
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- 239000010842 industrial wastewater Substances 0.000 title claims abstract description 59
- 238000004065 wastewater treatment Methods 0.000 title claims abstract description 21
- 238000001914 filtration Methods 0.000 claims abstract description 73
- 238000012216 screening Methods 0.000 claims abstract description 54
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 19
- 238000000746 purification Methods 0.000 claims description 14
- 239000012535 impurity Substances 0.000 abstract description 24
- 239000007787 solid Substances 0.000 abstract description 19
- 239000002351 wastewater Substances 0.000 abstract description 14
- 230000007797 corrosion Effects 0.000 abstract description 5
- 238000005260 corrosion Methods 0.000 abstract description 5
- 239000000463 material Substances 0.000 abstract description 4
- 229910001220 stainless steel Inorganic materials 0.000 abstract description 3
- 239000010935 stainless steel Substances 0.000 abstract description 3
- 239000007788 liquid Substances 0.000 description 6
- 230000005484 gravity Effects 0.000 description 5
- 230000000903 blocking effect Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000000926 separation method Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 239000002131 composite material Substances 0.000 description 2
- 239000012141 concentrate Substances 0.000 description 2
- 239000003344 environmental pollutant Substances 0.000 description 2
- 229910001385 heavy metal Inorganic materials 0.000 description 2
- 238000009776 industrial production Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000575 pesticide Substances 0.000 description 2
- 231100000614 poison Toxicity 0.000 description 2
- 231100000719 pollutant Toxicity 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 1
- XFXPMWWXUTWYJX-UHFFFAOYSA-N Cyanide Chemical compound N#[C-] XFXPMWWXUTWYJX-UHFFFAOYSA-N 0.000 description 1
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 1
- 238000003723 Smelting Methods 0.000 description 1
- 241000826860 Trapezium Species 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 239000006227 byproduct Substances 0.000 description 1
- 229910052793 cadmium Inorganic materials 0.000 description 1
- BDOSMKKIYDKNTQ-UHFFFAOYSA-N cadmium atom Chemical compound [Cd] BDOSMKKIYDKNTQ-UHFFFAOYSA-N 0.000 description 1
- 229910052804 chromium Inorganic materials 0.000 description 1
- 239000011651 chromium Substances 0.000 description 1
- 239000000498 cooling water Substances 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000009713 electroplating Methods 0.000 description 1
- 230000003203 everyday effect Effects 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 239000008235 industrial water Substances 0.000 description 1
- 239000013067 intermediate product Substances 0.000 description 1
- -1 lead and cadmium Chemical class 0.000 description 1
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 1
- 229910052753 mercury Inorganic materials 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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- 238000005504 petroleum refining Methods 0.000 description 1
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- 150000003839 salts Chemical class 0.000 description 1
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- 239000003440 toxic substance Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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Abstract
The utility model relates to the technical field of wastewater treatment, and discloses an industrial wastewater treatment device, which comprises a screening box, wherein the screening box is of a rectangular structure, the interior of the screening box is of a hollow structure, the screening box is made of stainless steel corrosion-resistant material, a water inlet is arranged above the screening box, and the water inlet is of an inverted trapezoidal structure, the industrial wastewater precipitated in the screening box flows into the interior of a secondary filtering box by arranging a bottom cover, the solid impurities in the wastewater are precipitated at the lowest end of the vertical interior of the secondary filtering box, a push rod is pushed to move backwards, the push rod drives a piston rod to move backwards in the secondary filtering box to seal the upper end and the lower end of the hollow structure in the secondary filtering box, the bottom cover is rotated to intensively recover and treat the lowest solid impurities in the secondary filtering box, and the structure is simple, convenient to use has avoided solid-state impurity to be difficult to retrieve and has discharged the condition emergence that causes the pollution in the river course.
Description
Technical Field
The utility model relates to a waste water treatment technical field specifically is an industrial wastewater treatment equipment.
Background
Industrial wastewater including industrial wastewater, industrial sewage and cooling water refers to wastewater and waste liquid generated in industrial production process, which contains industrial production materials, intermediate products, byproducts lost with water and pollutants generated in production process, and the industrial wastewater has various types and complex components. For example, the waste water from electrolytic salt industry contains mercury, the waste water from heavy metal smelting industry contains various metals such as lead and cadmium, the waste water from electroplating industry contains various heavy metals such as cyanide and chromium, the waste water from petroleum refining industry contains phenol, and the waste water from pesticide manufacturing industry contains various pesticides. Because industrial wastewater contains various toxic substances and pollutes the environment, the environment is harmful to human health, so that the industrial wastewater is developed to be comprehensively utilized and turn the harmful into the beneficial, and corresponding purification measures are taken for treatment according to the components and the concentration of pollutants in the wastewater.
But a lot of effluent treatment plant that have now need use the motor to rotate and separate the stirring to industrial waste water, the industrial waste water volume that the mill produced every day is great, long-time industrial waste water treatment that carries on can additionally increase the mill and use the electricity to damage, the cost is higher, it is heavier to the burden of miniplant, still contain a large amount of poisonous solid impurity in the industrial waste water, the pipeline filter screen is blockked up by solid impurity in the industrial waste water usually, and the filter screen clearance is inconvenient in the pipeline, provide an industry volleyball treatment facility for this.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
The utility model provides an industrial wastewater treatment equipment, possess advantages such as do not need electric power separation waste water impurity, solved the higher problem of little factory treatment waste water cost.
(II) technical scheme
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an industrial wastewater treatment equipment, includes the screening case, the inside that the screening case is rectangle structure and screening case is hollow structure, the screening case is the corrosion-resistant material of stainless steel, the top of screening case is provided with the water inlet, the water inlet is for falling the trapezium structure, the lower extreme of water inlet is in the same place with the upper end fixed connection of screening case, and the water inlet communicates the inside of screening case, the inside of screening case is provided with the pivot, pivot fixed connection is on the wall around the inside that the screening case corresponds, the wheel shovel has been seted up on the outer cylinder wall of pivot, the wheel shovel comprises for round bar and arc shovel, the round bar fixed connection of wheel shovel is on the outer cylinder wall is corresponded in the pivot.
Preferably, the interior of the screening box is provided with a primary filtering box, the interior of the primary filtering box is hollow, the rear side of the primary filtering box is fixedly connected with the rear wall surface of the interior of the screening box, the front wall surface of the primary filtering box inclines from front to back from bottom to top, the upper wall surface of the primary filtering box is provided with a circular filtering through hole, the number of the through holes on the upper wall surface of the primary filtering box is set according to the size of the primary filtering box, the interior of the primary filtering box is provided with two springs, the two springs are fixedly connected with the upper wall surface of the interior of the primary filtering box, an arc bowl is arranged below the springs, the arc bowl is of a lower wall surface arc structure, the arc bowl is made of a corrosion-resistant light composite material, the interior of the arc bowl is of a hollow structure, and the upper end of the arc bowl is fixedly connected with the corresponding position of the lower wall surface of, the arc bowl is positioned right below the circular through hole in the upper wall surface of the primary filter box.
Preferably, a purification device is arranged below the screening box and is communicated with the interior of the primary filtering box through a guide pipe, the purification device is used for carrying out secondary purification on the industrial wastewater filtered in the primary filtering box and then recovering the industrial wastewater, a secondary filtering box is arranged below the screening box and is of a cross structure, the interior of the secondary filtering box is hollow, the vertical upper end of the secondary filtering box is fixedly connected with the bottom surface of the screening box, the secondary filtering box is communicated with the interior of the screening box, the interior of the secondary filtering box is of a shape of two cylindrical crosses, a piston rod is arranged in the vertical interior of the secondary filtering box and is of a cylindrical structure, the piston rod can slide back and forth in the vertical interior of the secondary filtering box, a push rod is arranged in the interior of the secondary filtering box and is a T-shaped rod, and the rear part of the push rod is fixedly connected with the front wall surface of the piston rod, the front end of the push rod penetrates through the front wall surface of the secondary filter box to the front outer side of the secondary filter box, and a waterproof piston ring is arranged between the outer portion of the push rod and the inner portion of the secondary filter box.
Preferably, a bottom cover is arranged below the secondary filter tank, and the bottom cover is in threaded connection with the vertical lower end wall surface of the secondary filter tank.
Preferably, the rear wall surface of the piston rod is provided with a guide rod, the guide rod is an inclined rod, the front wall surface of the guide rod is fixedly connected with the rear wall surface of the piston rod, the guide rod is inclined from front to back from small to large, the rear wall surface of the guide rod is fixedly provided with a brush, a drain hole is formed in one side wall surface of the interior of the secondary filter box adjacent to the brush, the interior of the drain hole is gradually inclined from front to back from bottom to top and then horizontally extends, and the interior of the drain hole is communicated to the interior of the purification device through a pipeline.
Preferably, a filter screen is arranged in the drain hole, the filter screen is fixedly connected to the inclined surface in the drain hole, and the number of the filter screens is set according to the size of the drain hole.
(III) advantageous effects
Compared with the prior art, the utility model provides an industrial wastewater treatment equipment possesses following beneficial effect:
1. the industrial wastewater treatment equipment is provided with the wheel shovel, when industrial wastewater is discharged into the screening box from the upper part of the water inlet, the industrial wastewater vertically falling from the upper part of the wheel shovel impacts the wheel shovel, the wheel shovel is rotated on the outer cylinder of the rotating shaft by the wastewater continuously impacted by an upper worker, the industrial wastewater in the screening box is thrown above the primary filtering box through the arc shovel by the wheel shovel which rotates back and forth, then the industrial wastewater liquid is filtered through the circular through hole on the upper wall surface of the primary filtering box, solid impurities are impacted on the inclined surface of the primary filtering box by the industrial wastewater continuously thrown at the rear part, then the solid impurities in the industrial wastewater roll down to the bottom surface of the screening box due to the self gravity, the industrial wastewater filtered to the inner part of the primary filtering box is drained to the inside of the purification device through the guide pipe for secondary purification treatment, and the function of automatically separating and filtering the impurities in the industrial wastewater is achieved, the structure is simple, the water and wind wheel principle is utilized, the automatic filtering effect is achieved, and the loss of impurity removal and electric energy filtration is also saved.
2. This industrial wastewater treatment equipment, through being provided with the bottom, the industrial wastewater that the screening incasement portion deposites flows to the inside of secondary filter case, because solid impurity self quality is great in the waste water, the inside solid impurity of secondary filter case all deposits at the perpendicular inside lower extreme of secondary filter case, promote the push rod and remove backward, the push rod drives the piston rod and removes the upper and lower extreme shutoff back with the inside hollow structure of secondary filter case in the inside backward of secondary filter case, rotatory bottom, concentrate recovery processing with the inside lower extreme solid impurity of secondary filter case, moreover, the steam generator is simple in structure, high durability and convenient use, the condition that solid impurity is difficult to retrieve and discharges and cause the pollution to the river course has been avoided taking place.
3. This industrial wastewater treatment equipment, through being provided with when the piston rod is inside when moving backward at the secondary filter case, the piston rod drives to dredge the pole and moves backward, dredges the pole and moves the inside that can peg graft at the wash port at last backward, dredges the pole and drives the brush and peg graft in the inside of wash port, plug-in components can dredge filter screen surface blocking's through-hole at the inside brush of wash port, and filter screen blocking's condition takes place when having played industrial wastewater filtering separation.
Drawings
FIG. 1 is a schematic side sectional view of an industrial wastewater treatment apparatus according to the present invention;
FIG. 2 is an enlarged view of FIG. 1 at A;
fig. 3 is an enlarged view of fig. 1 at B.
In the figure: the device comprises a screening box 1, a water inlet 2, a rotating shaft 3, a wheel shovel 4, a primary filtering box 5, a spring 6, an arc bowl 7, a purifying device 8, a secondary filtering box 9, a piston rod 10, a push rod 11, a bottom cover 12, a guide rod 13, a brush 14, a drain hole 15 and a filter screen 16.
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 work belong to the protection scope of the present invention.
Referring to fig. 1-3, an industrial wastewater treatment device comprises a screening box 1, wherein the screening box 1 is of a rectangular structure, the interior of the screening box 1 is of a hollow structure, the screening box 1 is made of a stainless steel corrosion-resistant material, a water inlet 2 is arranged above the screening box 1, the water inlet 2 is of an inverted trapezoidal structure, the lower end of the water inlet 2 is fixedly connected with the upper end of the screening box 1, the water inlet 2 is communicated with the interior of the screening box 1, a rotating shaft 3 is arranged in the screening box 1, the rotating shaft 3 is of a conventional structure and is not described herein in detail, the rotating shaft 3 is fixedly connected to the front wall and the rear wall of the interior corresponding to the screening box 1, a wheel shovel 4 is arranged on the outer cylindrical wall of the rotating shaft 3, the wheel shovel 4 is composed of a round rod and an arc shovel, the round rod of the wheel shovel 4 is fixedly connected to the outer cylindrical wall of the, the quantity of wheel shovel 4 is seted up according to the size of pivot 3, the inside cavity of arc shovel of wheel shovel 4, when promoting wheel shovel 4 hard, wheel shovel 4 can be rotatory along the outer lane of pivot 3, and rotatory wheel shovel 4 can shovel the inside liquid of screening case 1 through arc shovel structure, then throws out the liquid in the arc shovel.
The inner part of the screening box 1 is provided with a primary filtering box 5, the inner part of the primary filtering box 5 is hollow, the rear side of the primary filtering box 5 is fixedly connected with the inner rear wall surface of the screening box 1, the front wall surface of the primary filtering box 5 is inclined from front to back from bottom to top, when industrial wastewater is thrown out by the wheel shovel 4, the industrial wastewater can slide to the bottom surface of the inner part of the screening box 1 along the inclined surface of the upper wall surface of the primary filtering box 5, the upper wall surface of the primary filtering box 5 is provided with a circular filtering through hole, the number of the through holes on the upper wall surface of the primary filtering box 5 is set according to the size of the primary filtering box 5, the inner part of the primary filtering box 5 is provided with two springs 6, the two springs 6 are the existing structure and are not described again, and the two springs 6 are fixedly connected with the inner upper wall surface of the primary filtering box 5, an arc bowl 7 is arranged below the spring 6, the arc bowl 7 is of an arc-shaped structure with a lower wall surface, the arc bowl 7 is made of a corrosion-resistant light composite material, the arc bowl 7 is of a hollow structure, the upper end of the arc bowl 7 is fixedly connected with the corresponding position of the lower wall surface of the spring 6, the arc bowl 7 is positioned under a circular through hole on the upper wall surface of the primary filter box 5, the wheel shovel 4 throws industrial wastewater in the filter box 1 onto the upper wall surface of the primary filter box 5, solid impurities in the industrial wastewater are isolated above the primary filter box 5 and then fall onto the inclined surface of the primary filter box 5 along with the water thrown onto the primary filter box 5, then the solid impurities roll onto the bottom surface in the filter box 1 due to the self gravity, and the filtered industrial wastewater falls into the arc bowl 7, then arc bowl 7 is because self gravity increases, arc bowl 7 pulling spring 6 is stimulateeed downwards and is produced deformation, after arc bowl 7 and the inside industrial water contact of once-filtering case 5, the inside water of arc bowl 7 can flow the inside aquatic of once-filtering case 5, arc bowl 7 self gravity alleviates, spring 6 is 7 upwards to the pull-up with arc bowl, the inside top of once-filtering case 5 is strikeed in the spring 6 rebound, spring 6 shakes the plug that once-filtering case 5 went up the wall to produce vibrations to the striking of once-filtering case 5 and falls, play the automatic round hole of clearing up effect.
A purification device 8 is arranged below the screening box 1, the purification device 8 is of an existing structure and is not described herein, the purification device 8 is communicated with the inside of the primary filtering box 5 through a conduit, the purification device 8 secondarily purifies and recovers industrial wastewater filtered in the primary filtering box 5, a secondary filtering box 9 is arranged below the screening box 1, the secondary filtering box 9 is of a cross-shaped structure, the inside of the secondary filtering box 9 is hollow, the vertical upper end of the secondary filtering box 9 is fixedly connected with the bottom surface of the screening box 1, the secondary filtering box 9 is communicated with the inside of the screening box 1, the inside of the secondary filtering box 9 is of two cylindrical cross shapes, a piston rod 10 is arranged in the vertical inside of the secondary filtering box 9, the piston rod 10 is of a cylindrical structure, and the piston rod 10 can slide back and forth in the vertical inside of the secondary filtering box 9, the inside of secondary filter tank 9 is provided with push rod 11, push rod 11 is the pole of T type, the back of push rod 11 and the place ahead wall fixed connection of piston rod 10 are in the same place, the front end of push rod 11 runs through the leading wall of secondary filter tank 9 to the outside of the place ahead of secondary filter tank 9, be provided with waterproof piston ring between the outside of push rod 11 and the inside of secondary filter tank 9, push rod 11 around can drive piston rod 10 in the inside back-and-forth movement of secondary filter tank 9, when piston rod 10 moved to the inside perpendicular hollow structure below of secondary filter tank 9, the lower wall face of piston rod 10 blockked up perpendicular hollow structure below, the liquid that flows to the inside of secondary filter tank 9 can flow to the rear position of piston rod 10 along the gap between the inside of piston rod 10 upper wall and secondary filter tank 9.
The secondary filter case 9 below is provided with bottom 12, no longer do here any more for current structure for bottom 12, bottom 12 and secondary filter case 9 perpendicular lower extreme wall threaded connection are in the same place, and when industrial waste water flowed to secondary filter case 9 inside from screening case 1, the solid impurity in the industrial waste water can deposit the inside bottom of the vertical cavity that falls secondary filter case 9.
The rear wall surface of the piston rod 10 is provided with a guide thinning rod 13, the guide thinning rod 13 is an inclined rod, the front wall surface of the guide thinning rod 13 is fixedly connected with the rear wall surface of the piston rod 10, the rod of the guide thinning rod 13 is inclined from front to back from small to large, a brush 14 is fixedly mounted on the rear wall surface of the guide thinning rod 13, the brush 14 is of an existing structure and is not described herein any more, a drain hole 15 is formed in one side wall surface of the inside of the secondary filter box 9 adjacent to the brush 14, the inside of the drain hole 15 is gradually inclined from front to back from bottom to top and then horizontally extends, and the inside of the drain hole 15 is communicated with the inside of the purification device 8 through a pipeline.
The inside of the drain hole 15 is provided with a filter screen 16, the filter screen 16 is an existing structure and is not described herein, the filter screen 16 is fixedly connected to an inclined surface inside the drain hole 15, and the number of the filter screens 16 is set according to the size of the drain hole 15.
The working principle is as follows:
when the device is used, by arranging the wheel shovel 4, when industrial wastewater is discharged into the screening box 1 from the upper part of the water inlet 2, the industrial wastewater vertically falling from the upper part of the wheel shovel 4 impacts the wheel shovel 4, the wheel shovel 4 is rotated on the outer cylinder of the rotating shaft 3 by the wastewater continuously impacted by a worker, the wheel shovel 4 rotating back and forth throws the industrial wastewater in the screening box 1 above the primary filtering box 5 through the arc-shaped shovel, then the industrial wastewater liquid is filtered through the circular through hole on the upper wall surface of the primary filtering box 5, solid impurities are impacted on the inclined surface of the primary filtering box 5 by the industrial wastewater continuously thrown at the rear part, then the solid impurities in the industrial wastewater roll down to the bottom surface of the screening box 1 due to self gravity, the industrial wastewater filtered to the inner part of the primary filtering box 5 is drained into the purifying device 8 through the conduit for secondary purification treatment, the automatic impurity-removing and filtering device has the advantages of playing a role in automatically separating and filtering impurities in industrial wastewater, being simple in structure, playing a role in automatic filtering and saving the loss of impurity-removing and filtering electric energy by utilizing the water and wind turbine principle.
Through being provided with bottom 12, the inside of secondary filter case 9 is flowed to the industrial waste water that screening case 1 inside was depositd, because solid impurity self quality is great in the waste water, the solid impurity of secondary filter case 9 inside all deposits at the perpendicular inside lower extreme of secondary filter case 9, promote push rod 11 backward movement, push rod 11 drives piston rod 10 inside backward movement of secondary filter case 9 with the inside hollow structure of secondary filter case upper and lower extreme shutoff back, rotatory bottom 12, concentrate recovery processing with the inside lower extreme of secondary filter case 9 solid impurity, moreover, the steam generator is simple in structure, high durability and convenient use, the condition of discharging the river course and causing the pollution has been avoided solid impurity to be difficult to retrieve to take place.
When the piston rod 10 moves backwards in the secondary filter box 9, the piston rod 10 drives the dredging rod 13 to move backwards, the dredging rod 13 moves backwards and can be inserted into the drain hole 15 at last, the dredging rod 13 drives the hairbrush 14 to be inserted into the drain hole 15, the hairbrush 14 of the plug-in piece in the drain hole 15 can dredge the through hole blocked by the surface of the filter screen 16, and the filter screen blocking condition during the filtration and separation of industrial wastewater is achieved.
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. An industrial wastewater treatment equipment, includes screening case (1), its characterized in that: a water inlet (2) is formed above the screening box (1), a rotating shaft (3) is arranged inside the screening box (1), and a wheel shovel (4) is arranged on the outer cylindrical wall surface of the rotating shaft (3);
a primary filter box (5) is arranged in the screening box (1), a circular filter through hole is formed in the upper wall surface of the primary filter box (5), two springs (6) are arranged in the primary filter box (5), and an arc-shaped bowl (7) is arranged below the springs (6);
a purification device (8) is arranged below the screening box (1), a secondary filtering box (9) is arranged below the screening box (1), a piston rod (10) is arranged in the vertical inner part of the secondary filtering box (9), and a push rod (11) is arranged in the secondary filtering box (9);
the improved filter is characterized in that a bottom cover (12) is arranged below the secondary filter box (9), the bottom cover (12) is in threaded connection with the vertical lower end wall surface of the secondary filter box (9), a guide rod (13) is arranged on the rear wall surface of the piston rod (10), a brush (14) is fixedly mounted on the rear wall surface of the guide rod (13), a drain hole (15) is formed in one side wall surface, adjacent to the brush (14), of the interior of the secondary filter box (9), and a filter screen (16) is arranged in the drain hole (15).
2. The industrial wastewater treatment plant according to claim 1, characterized in that: the wheel shovel (4) is composed of a round rod and an arc shovel.
3. The industrial wastewater treatment plant according to claim 1, characterized in that: the front wall surface of the primary filter box (5) is inclined from front to back from bottom to top.
4. The industrial wastewater treatment plant according to claim 1, characterized in that: the secondary filter box (9) is of a cross structure.
5. The industrial wastewater treatment plant according to claim 1, characterized in that: the guide rod (13) is an inclined rod, and the rod of the guide rod (13) is inclined from small to large in the front-to-back direction.
6. The industrial wastewater treatment plant according to claim 1, characterized in that: the drain hole (15) is gradually inclined from front to back from bottom to top and then horizontally extends backwards.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020165353.8U CN212246456U (en) | 2020-02-12 | 2020-02-12 | Industrial wastewater treatment equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020165353.8U CN212246456U (en) | 2020-02-12 | 2020-02-12 | Industrial wastewater treatment equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212246456U true CN212246456U (en) | 2020-12-29 |
Family
ID=73990543
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020165353.8U Expired - Fee Related CN212246456U (en) | 2020-02-12 | 2020-02-12 | Industrial wastewater treatment equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212246456U (en) |
-
2020
- 2020-02-12 CN CN202020165353.8U patent/CN212246456U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220727 Address after: 201600 zone a, No. 18, Rongle East Road, Songjiang District, Shanghai Patentee after: Shanghai Chengqi Water Treatment Technology Co.,Ltd. Address before: Courtyard 1, Sanguanmiao village, Xinqiao Town, Xiangcheng City, Zhoukou City, Henan Province Patentee before: Li Yonger |
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| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201229 |