CN214181955U - Coking wastewater treatment device - Google Patents
Coking wastewater treatment device Download PDFInfo
- Publication number
- CN214181955U CN214181955U CN202021997247.2U CN202021997247U CN214181955U CN 214181955 U CN214181955 U CN 214181955U CN 202021997247 U CN202021997247 U CN 202021997247U CN 214181955 U CN214181955 U CN 214181955U
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- Prior art keywords
- fixed
- filter screen
- wall
- wastewater treatment
- filtering ponds
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- 238000004939 coking Methods 0.000 title claims abstract description 24
- 238000004065 wastewater treatment Methods 0.000 title claims abstract description 18
- 238000001914 filtration Methods 0.000 claims abstract description 46
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 22
- 238000007789 sealing Methods 0.000 claims description 9
- 238000000034 method Methods 0.000 abstract description 4
- 239000002244 precipitate Substances 0.000 abstract description 3
- 239000002351 wastewater Substances 0.000 description 15
- 239000012535 impurity Substances 0.000 description 3
- 239000013049 sediment Substances 0.000 description 3
- 239000013618 particulate matter Substances 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 1
- 239000000571 coke Substances 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
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Abstract
The utility model belongs to the technical field of the waste water treatment technique and specifically relates to a coking wastewater treatment device changes the inconvenient problem of filter screen to coking wastewater treatment device among the prior art, now proposes following scheme, and it includes filtering ponds and filter screen, the blow off pipe is installed to one side bottom of filtering ponds, installs the valve on the blow off pipe, the delivery port has been seted up on the opposite side outer wall of filtering ponds, it is connected with the pivot to rotate on the one side outer wall that the delivery port was seted up to the filtering ponds, the one end of pivot extends to the inside of filtering ponds, and the pivot is located the inside one end of filtering ponds and is fixed with the connecting rod, the both ends of connecting rod all are fixed with fixed frame, two the inner circle of fixed frame all is fixed with the collar. The utility model discloses rational in infrastructure, easy operation, not only can be convenient change the inside filter screen of filtering ponds, also conveniently clear up the inside precipitate of filtering ponds moreover, reduced clearance personnel's work burden, easily use widely.
Description
Technical Field
The utility model relates to a waste water treatment field especially relates to a coking wastewater treatment device.
Background
The coking wastewater mainly comes from the process water and steam condensation wastewater in the process of coke oven gas primary cooling and coking production. Coking wastewater contains more impurities, so that the coking wastewater cannot be directly discharged, and the coking wastewater needs to be treated before being discharged.
Need get rid of the particulate matter impurity in the waste water earlier when handling coking waste water and carry out the process on next step, impurity in handling coking waste water among the prior art uses filterable mode often, but adopt filterable mode need regularly change the filter screen, avoid the filter screen to be blockked up by the particulate matter, it is more troublesome when changing the filter screen at present, need the inside of clearance personnel's filter tank to change down, for this reason, this scheme has provided a coking waste water treatment device.
Disclosure of Invention
The utility model provides a pair of coking wastewater treatment device has solved the inconvenient problem of coking wastewater treatment device change filter screen among the prior art.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a coking wastewater treatment device comprises a filter tank and a filter screen, wherein the bottom of one side of the filter tank is provided with a drain pipe, the drain pipe is provided with a valve, a water outlet is arranged on the outer wall of the other side of the filtering tank, a rotating shaft is rotatably connected on the outer wall of one side of the filtering tank, which is provided with the water outlet, one end of the rotating shaft extends to the inside of the filtering tank, and one end of the rotating shaft, which is positioned in the filtering tank, is fixedly provided with a connecting rod, two ends of the connecting rod are respectively fixedly provided with a fixed frame, the inner rings of the two fixed frames are respectively fixedly provided with a mounting ring, a sealing ring is fixed on the outer wall of one side of the fixing frame, which is close to the filtering tank and is provided with a water outlet, a rotating disc is fixed at the other end of the rotating shaft, the filter screen is positioned in one fixing frame, and the filter screen and the mounting ring are detachably fixed together, and the filter screen is matched with the water outlet.
Preferably, the mounting ring is fixed on one side of the inner ring of the fixed frame, which is close to the sealing ring.
Preferably, the filter screen is fixedly connected with the mounting ring through screws.
Preferably, the outer wall of one side of the rotary disc, which is far away from the rotating shaft, is in threaded connection with a fixing bolt, the outer wall of one side of the filter tank, which is close to the rotary disc, is provided with two fixing holes along the vertical direction, and the fixing bolt is matched with the fixing holes.
Preferably, a plurality of handles are fixed on the edge of the rotating disc at equal intervals.
Preferably, a gap is arranged between the bottom of the water outlet and the inner wall of the bottom of the filtering tank.
The utility model has the advantages that:
1. through the cooperation between carousel, pivot, connecting rod, fixed frame, collar, fixed orifices and the fixing bolt, reach the purpose of conveniently changing the position between two fixed frames to the convenient filter screen of installing in fixed frame inside is changed.
2. The purpose of filtering particles in the coking wastewater is achieved through the arrangement of the filter screen, and the arrangement of the drain pipe is convenient for cleaning precipitates at the bottom of the filter tank.
The utility model discloses rational in infrastructure, easy operation, not only can be convenient change the inside filter screen of filtering ponds, also conveniently clear up the inside precipitate of filtering ponds moreover, reduced clearance personnel's work burden, easily use widely.
Drawings
Fig. 1 is a front sectional view of the present invention.
Fig. 2 is an enlarged view of a point a of the present invention.
Fig. 3 is a left side view of the fixing frame of the present invention.
Reference numbers in the figures: 1 filter tank, 2 blow off pipes, 3 valves, 4 fixed frames, 5 sealing rings, 6 mounting rings, 7 connecting rods, 8 fixing bolts, 9 rotating shafts, 10 rotating discs, 11 fixing holes, 12 handles, 13 water outlets and 14 filter screens.
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.
Referring to fig. 1-3, a coking wastewater treatment device comprises a filtering tank 1 and a filter screen 14, wherein a drain pipe 2 is installed at the bottom of one side of the filtering tank 1, a valve 3 is installed on the drain pipe 2, a water outlet 13 is formed in the outer wall of the other side of the filtering tank 1, a rotating shaft 9 is rotatably connected to the outer wall of one side of the filtering tank 1, one end of the rotating shaft 9 extends into the filtering tank 1, a connecting rod 7 is fixed to one end of the rotating shaft 9, which is positioned in the filtering tank 1, two ends of the connecting rod 7 are both fixed with fixing frames 4, mounting rings 6 are fixed to inner rings of the two fixing frames 4, the width of the inner side of the filtering tank 1 is greater than the distance between the two sides, away from each other, so that the two fixing frames 4 can not touch the inner wall of the filtering tank 1 when rotating;
a sealing ring 5 is fixed on the outer wall of the fixing frame 4 close to one side of the filtering tank 1 provided with the water outlet 13, and the sealing ring 5 is arranged to prevent waste water from entering the water outlet 13 from a gap between the fixing frame 4 and the inner wall of the filtering tank 1 during filtering;
a rotary table 10 is fixed at the other end of the rotating shaft 9, a fixing bolt 8 is connected to the outer wall of one side, away from the rotating shaft 9, of the rotary table 10 in a threaded manner, two fixing holes 11 in the vertical direction are formed in the outer wall of one side, close to the rotary table 10, of the filter tank 1, the fixing bolt 8 is matched with the fixing holes 11, one end of the fixing bolt 8 is clamped into the fixing holes 11, the rotary table 10 can be fixed, and one end of the fixing bolt 8 can be screwed into the fixing holes 11 every time the rotary table 10 rotates 180 degrees;
a plurality of handles 12 are fixed on the edge of the rotary table 10 at equal intervals, and the handles 12 are convenient for rotating the rotary table 10;
the filter screen 14 is positioned in one of the fixed frames 4, the filter screen 14 and the mounting ring 6 are detachably fixed together, the mounting ring 6 is fixed on one side of the inner ring of the fixed frame 4 close to the sealing ring 5, the filter screen 14 is fixedly connected with the mounting ring 6 through screws, the filter screen 14 is matched with the water outlet 13, and when filtering, wastewater can be discharged from the water outlet 13 after being filtered by the filter screen 14;
an interval is arranged between the bottom of the water outlet 13 and the inner wall of the bottom of the filtering tank 1, so that sediment deposited at the bottom of the filtering tank 1 is prevented from being accumulated at one side of the water outlet 13.
The working principle is as follows: when filtering, two fixing frames 4 are in a state of being vertical to the bottom of the filtering tank 1, wherein the fixing frame fixed with the filter screen 14 is positioned inside the filtering tank 1, the other fixing frame is positioned outside the filtering tank 1, one end of a fixing bolt 8 on the rotary table 10 is clamped inside one fixing hole 11, the fixing frame positioned inside the filtering tank 1 is covered outside a water outlet 13, a sealing ring 5 on the fixing frame 4 is tightly attached to the outer wall of the filtering tank 1, so that waste water is prevented from entering the water outlet 13 from a gap between the fixing frame 4 and the inner wall of the filtering tank 1 during filtering, when the filter screen needs to be replaced, the waste water is firstly stopped to enter the inside of the filtering tank 1, when the liquid level of the waste water in the filtering tank 1 is lower than the bottom of the water outlet 13, a new filter screen can be fixed inside the fixing frame 4 positioned outside the filtering tank 1 firstly, and then one end of the fixing bolt 8 on the rotary table 10 is screwed out of the fixing hole 11, then, the rotary table 10 is rotated by 180 degrees, so that the positions of the two fixing frames 4 are exchanged, a new filter screen 14 is placed in the filter tank 1, the filter screen 14 to be replaced is rotated to the outside of the filter tank 1, and then the fixing bolt 8 is screwed into the other fixing hole 11, so that the rotary table 10 is fixed, and the fixing ring 4 is also fixed;
when the sediment in the filtering tank 1 needs to be cleaned, the valve 3 is opened after the waste water in the filtering tank 1 is emptied, and the sediment at the bottom of the filtering tank 1 is flushed by water and discharged from the sewage discharge pipe 2.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", 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 to simplify the description, but do not indicate or imply that the device or element 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.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. The coking wastewater treatment device comprises a filter tank (1) and a filter screen (14), and is characterized in that a drain pipe (2) is installed at the bottom of one side of the filter tank (1), a valve (3) is installed on the drain pipe (2), a water outlet (13) is formed in the outer wall of the other side of the filter tank (1), a rotating shaft (9) is rotatably connected to the outer wall of one side of the filter tank (1) where the water outlet (13) is formed, one end of the rotating shaft (9) extends into the filter tank (1), a connecting rod (7) is fixed to one end of the rotating shaft (9) located in the filter tank (1), fixed frames (4) are fixed to the two ends of the connecting rod (7), mounting rings (6) are fixed to the inner rings of the two fixed frames (4), a sealing ring (5) is fixed to the outer wall of one side of the fixed frame (4) where the water outlet (13) is formed near the filter tank (1), the other end of pivot (9) is fixed with carousel (10), filter screen (14) are located the inside of one of them fixed frame (4), and but split type is fixed together between filter screen (14) and collar (6), filter screen (14) cooperate with delivery port (13).
2. The coking wastewater treatment plant according to claim 1, characterized in that the mounting ring (6) is fixed on the side of the inner ring of the fixed frame (4) close to the sealing ring (5).
3. The coking wastewater treatment device according to claim 1, characterized in that the filter screen (14) is fixedly connected with the mounting ring (6) through screws.
4. The coking wastewater treatment device according to claim 1, characterized in that the outer wall of the turntable (10) far away from the rotating shaft (9) is connected with a fixing bolt (8) in a threaded manner, the outer wall of the filtering tank (1) near the turntable (10) is provided with two fixing holes (11) along the vertical direction, and the fixing bolt (8) is matched with the fixing holes (11).
5. The coking wastewater treatment apparatus according to claim 1, characterized in that a plurality of grips (12) are fixed to the edge of the turntable (10) at equal intervals.
6. The coking wastewater treatment device according to claim 1, characterized in that a space is provided between the bottom of the water outlet (13) and the inner wall of the bottom of the filter tank (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021997247.2U CN214181955U (en) | 2020-09-14 | 2020-09-14 | Coking wastewater treatment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021997247.2U CN214181955U (en) | 2020-09-14 | 2020-09-14 | Coking wastewater treatment device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214181955U true CN214181955U (en) | 2021-09-14 |
Family
ID=77629022
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021997247.2U Active CN214181955U (en) | 2020-09-14 | 2020-09-14 | Coking wastewater treatment device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214181955U (en) |
-
2020
- 2020-09-14 CN CN202021997247.2U patent/CN214181955U/en active Active
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