CN213012133U - Flocculation sedimentation tank for comprehensive utilization of riboflavin fermentation wastewater - Google Patents
Flocculation sedimentation tank for comprehensive utilization of riboflavin fermentation wastewater Download PDFInfo
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- CN213012133U CN213012133U CN202021332821.2U CN202021332821U CN213012133U CN 213012133 U CN213012133 U CN 213012133U CN 202021332821 U CN202021332821 U CN 202021332821U CN 213012133 U CN213012133 U CN 213012133U
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Abstract
The utility model relates to a flocculation sedimentation tank for comprehensive utilization of riboflavin fermentation wastewater in the technical field of wastewater treatment equipment, which comprises a flocculation tank and a sedimentation tank which are communicated through a water pipe, wherein the flocculation tank is provided with a water inlet pipe and a flocculating agent hopper, and a water wheel is arranged in the flocculation tank; the last cross mount at the middle part of sedimentation tank reaches down and fixedly is equipped with the settlement plate of a plurality of slopes between the cross mount, and vertical inlet tube in the sedimentation tank runs through down the center of cross mount, last cross mount in proper order and rotates with it and be connected, and the upper end of vertical inlet tube is connected with the shower nozzle, passes through rotary joint and water piping connection after the lower extreme runs through the sedimentation tank bottom, and vertical inlet tube passes through intermeshing's gear one and gear two and is connected with the rotation motor. The utility model has the advantages of simple and reasonable structure, the flocculating agent mixes fully with waste water, has improved the utilization ratio of flocculating agent, has improved flocculation and precipitation effect and efficiency, has improved separation effect and efficiency of supernatant and flocculation and precipitation thing.
Description
Technical Field
The utility model belongs to the technical field of waste water treatment equipment, specifically, relate to the flocculation and precipitation pond of riboflavin fermentation waste water comprehensive utilization.
Background
Riboflavin can produce a large amount of fermentation waste water in fermentation production process, add the flocculating agent in the gunbarrel among the prior art and mix, make the mycoprotein flocculation and sedimentation in the waste water, then discharge supernatant and flocculation thing respectively and carry out the after-treatment, but can appear that flocculating agent and waste water mix inadequately and arrange the problem in the supernatant of discharge easily that the water content of the mud thing of sediment is too high, the floccule is too light in the mud in-process flocculation sediment, separation efficiency and separation effect have been reduced.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides a flocculation sedimentation tank for comprehensive utilization of riboflavin fermentation wastewater, which comprises a flocculation tank and a sedimentation tank, wherein the flocculation tank is communicated with the sedimentation tank through a water pipe; the water inlet pipe is arranged on the flocculation tank, a water wheel is arranged in the flocculation tank, a water outlet of the water inlet pipe extending into the flocculation tank is positioned above the water wheel and matched with the water wheel, a discharge port of the flocculation hopper is positioned right above the water wheel, one end of the water inlet pipe positioned in the flocculation tank is connected with a filter screen, and a water suction pump is arranged on the water pipe;
an upper cross fixing frame and a lower cross fixing frame are arranged in the middle of the sedimentation tank, a plurality of inclined sedimentation plates (the sedimentation plates are in the prior art and are common technical means in the field, and the structure and the connection mode of the sedimentation plates are not described herein), a vertical water inlet pipe is arranged in the sedimentation tank, the vertical water inlet pipe sequentially penetrates through the centers of the lower cross fixing frame and the upper cross fixing frame from bottom to top and is rotatably connected with the centers through a bearing, the upper end of the vertical water inlet pipe is connected with a spray head, the lower end of the vertical water inlet pipe penetrates through the bottom of the sedimentation tank and is connected with a water pipe through a rotary joint, a first gear is fixedly connected on the vertical water inlet pipe between the sedimentation tank and the rotary joint, a second gear is meshed with the first gear, the second gear is connected with a rotary motor, and a sedimentation outlet is arranged, and a supernatant outlet is arranged on the sedimentation tank above the sedimentation plate.
Preferably, the water wheels include axis of rotation and a plurality of blade, the both ends of axis of rotation pass through the bearing rotation with the inner wall in flocculation basin respectively and are connected, the one end of a plurality of blades is respectively with axis of rotation fixed connection and use the axis of rotation to be the launch form evenly distributed as the center.
Preferably, the shower nozzle is the back taper, and evenly distributed has the hole for water spraying on the lateral wall of shower nozzle, and this department sets up the hole for water spraying that can make waste water follow the shower nozzle different positions and spout, can be with waste water even throwing in the sedimentation tank.
Preferably, the filter screen passes through the thread bush and can dismantle with the water pipe and be connected, and the filter screen can be dismantled, can in time change according to the condition, avoids influencing water pipe advance, the drainage.
The utility model discloses still including other subassemblies that can make this riboflavin fermentation waste water comprehensive utilization's flocculation and precipitation pond normal use, control assembly, the control assembly who rotates the motor of pump etc. are the conventional technical means in this area. In addition, the device or the component which is not limited in the utility model adopts the conventional technical means in the field, such as a filter screen, a settling plate, a water pump, a gear I, a gear II and the like, are common equipment components in the field.
The working principle of the utility model is as follows: the waste water is led into a flocculation tank from a water inlet pipe, a flocculating agent falls on a water wheel from a flocculating agent hopper, the waste water flows out of a water outlet of the water inlet pipe and falls on blades of the water wheel, the water wheel is pushed to rotate under the action of gravity, the waste water is fully mixed with the flocculating agent, new waste water and the newly falling flocculating agent are continuously reacted and mixed, the flocculation efficiency of the flocculating agent is improved, the waste water mixed with the flocculating agent is pumped into a water pipe under the action of a water pump, a part of flocculated sediments in the flocculation tank can be blocked in the flocculation tank by a filter screen, the flocculation effect can be assisted and increased, the waste water in the water pipe is sprayed out from a spray head after entering a vertical water inlet pipe from a rotary joint, the vertical water inlet pipe is continuously rotated under the driving of a rotating motor, the waste water is uniformly sprayed into the sedimentation tank after being collided with a sedimentation plate, and, the sludge-like sediment formed after the sedimentation is discharged from the sedimentation outlet, and the supernatant is discharged from the supernatant outlet.
The beneficial effects of the utility model are that, simple structure is reasonable, and is easy and simple to handle, flocculating agent and waste water mix fully, have improved the utilization ratio of flocculating agent, and the water pipe is mutually supported with vertical inlet tube, shower nozzle, rotation motor, settlement plate, has improved flocculation and precipitation effect and efficiency, has improved the separation effect and the efficiency of supernatant and flocculation and precipitation thing.
Drawings
The present invention will be further explained with reference to the drawings and examples.
Fig. 1 is a schematic structural diagram in an embodiment of the present invention.
Fig. 2 is a top view at the settlement plate in fig. 1.
In the figure: 1 flocculation basin, 2 sedimentation tanks, 3 flocculating agent hoppers, 4 inlet tubes, 5 water wheels, 6 filter screens, 7 water pipes, 8 suction pumps, 9 rotary joints, 10 gear I, 11 gear II, 12 rotating motors, 13 vertical inlet tubes, 14 upper cross fixing frames, 15 lower cross fixing frames, 16 sedimentation plates, 17 spray heads, 18 water spray holes, 19 supernatant outlets and 20 sedimentation outlets.
Detailed Description
The present invention will be described more clearly with reference to the accompanying drawings and specific embodiments in the embodiments of the present invention, and the description herein is only for explaining the present invention, but not for limiting the present invention. Based on the embodiments of the present invention, any modifications, equivalent replacements, improvements, etc. made by other embodiments obtained by those skilled in the art without creative efforts should be included in the protection scope of the present invention.
Examples
As shown in the figure 1-2, the utility model provides a flocculation sedimentation tank for comprehensive utilization of riboflavin fermentation wastewater, which comprises a flocculation tank 1 and a sedimentation tank 2, wherein the flocculation tank 1 is communicated with the sedimentation tank 2 through a water pipe 7; a water inlet pipe 4 and a flocculating agent hopper 3 are arranged on the flocculation tank 1, a water wheel 5 is arranged in the flocculation tank 1, a water outlet of the water inlet pipe 4 extending into the flocculation tank 1 is positioned above the water wheel 5 and matched with the water wheel 5, a discharge port of the flocculating agent hopper 3 is positioned right above the water wheel 5, one end of the water inlet pipe 4 positioned in the flocculation tank 1 is connected with a filter screen 6, and a water pump 8 is arranged on a water pipe 7;
an upper cross fixing frame 14 and a lower cross fixing frame 15 are arranged in the middle of the sedimentation tank 2, a plurality of inclined sedimentation plates 16 are fixedly arranged between the upper cross fixing frame 14 and the lower cross fixing frame 15, a vertical water inlet pipe 13 is arranged in the sedimentation tank 2, the vertical water inlet pipe 13 sequentially penetrates through the centers of the lower cross-shaped fixing frame 15 and the upper cross-shaped fixing frame 14 from bottom to top and is rotatably connected with the centers through a bearing, the upper end of the vertical water inlet pipe 13 is connected with a spray head 17, the lower end of the vertical water inlet pipe 13 penetrates through the bottom of the sedimentation tank 2 and then is connected with the water pipe 7 through a rotary joint 9, a first gear 10 is fixedly connected on a vertical water inlet pipe 13 between the sedimentation tank 2 and the rotary joint 9, the first gear 10 is meshed with a second gear 11, the second gear 11 is connected with a rotating motor 12, and a sedimentation outlet 20 is arranged on the sedimentation tank 2 below the sedimentation plate 16, and a supernatant outlet 19 is arranged on the sedimentation tank 2 above the sedimentation plate 16.
The spray head 17 is in an inverted cone shape, the side wall of the spray head is uniformly distributed with water spray holes 18, and the position is provided with the water spray holes 18 which can enable waste water to be sprayed out from different positions of the spray head 17, so that the waste water can be uniformly thrown into the sedimentation tank 2.
The filter screen 6 can be dismantled with the water pipe 7 through the thread bush and be connected, and the filter screen 6 can be dismantled, can in time change according to the condition, avoids influencing water pipe 7 advance, drainage.
When the device is used, wastewater is introduced into the flocculation tank 1 from the water inlet pipe 4, a flocculating agent falls on the water wheel 5 from the flocculating agent hopper 3, the wastewater flows out of the water outlet of the water inlet pipe 4 and falls on blades of the water wheel 5, the water wheel 5 is pushed to rotate under the action of gravity, the wastewater is fully mixed with the flocculating agent, new wastewater and the newly falling flocculating agent are continuously reacted and mixed, the flocculation efficiency of the flocculating agent is improved, the wastewater mixed with the flocculating agent is pumped into the water pipe 7 under the action of the water suction pump 8, wherein the filter screen 6 can block part of flocculated sediments in the flocculation tank, the flocculation effect can be assisted and increased, the wastewater in the water pipe 7 enters the vertical water inlet pipe 13 from the rotary joint 9 and then is sprayed out of the spray head 17, the vertical water inlet pipe 13 continuously rotates under the driving of the rotary motor 12, the spray head 17 uniformly sprays the wastewater and the wastewater is collided with the sedimentation plate 16 and then falls into the sedimentation tank, the sludge is rapidly precipitated under the action of the sedimentation plate 16, and the sludge-like precipitate formed after the precipitation is discharged from the precipitation outlet 20, and the supernatant is discharged from the supernatant outlet 19.
The foregoing description of the embodiments of the invention has been presented for purposes of illustration and not limitation, and is not intended to be exhaustive or limited to the embodiments disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art without departing from the scope and spirit of the illustrated embodiments.
Claims (4)
1. The flocculation sedimentation tank for comprehensive utilization of riboflavin fermentation wastewater comprises a flocculation tank and a sedimentation tank, and is characterized in that: the flocculation tank is communicated with the sedimentation tank through a water pipe; the water inlet pipe is arranged on the flocculation tank, a water wheel is arranged in the flocculation tank, a water outlet of the water inlet pipe extending into the flocculation tank is positioned above the water wheel and matched with the water wheel, a discharge port of the flocculation hopper is positioned right above the water wheel, one end of the water inlet pipe positioned in the flocculation tank is connected with a filter screen, and a water suction pump is arranged on the water pipe;
the middle part of sedimentation tank is equipped with cross mount and lower cross mount, go up the fixed settlement plate that is equipped with a plurality of slopes between cross mount and the lower cross mount, be equipped with vertical inlet tube in the sedimentation tank, vertical inlet tube is followed supreme center that runs through down cross mount, last cross mount in proper order down and is connected through the bearing rotation with it, the upper end of vertical inlet tube is connected with the shower nozzle, passes through rotary joint and water piping connection behind the lower extreme of vertical inlet tube runs through the sedimentation tank bottom, fixedly connected with gear one on the vertical inlet tube between sedimentation tank and the rotary joint, gear one meshes has gear two, gear two connects the rotation motor, be equipped with the precipitation export on the sedimentation tank of settlement plate below, be equipped with the supernatant export on the sedimentation tank of settlement plate top.
2. The flocculation sedimentation tank for comprehensive utilization of riboflavin fermentation wastewater according to claim 1, characterized in that: the water wheels comprise a rotating shaft and a plurality of blades, the two ends of the rotating shaft are respectively and rotatably connected with the inner wall of the flocculation tank through bearings, and one ends of the blades are respectively and fixedly connected with the rotating shaft and are uniformly distributed in an emission shape by taking the rotating shaft as a center.
3. The flocculation sedimentation tank for comprehensive utilization of riboflavin fermentation wastewater according to claim 1, characterized in that: the spray head is in an inverted cone shape, and water spray holes are uniformly distributed on the side wall of the spray head.
4. The flocculation sedimentation tank for comprehensive utilization of riboflavin fermentation wastewater according to claim 1, characterized in that: the filter screen passes through the thread bush and can dismantle with the water pipe and be connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021332821.2U CN213012133U (en) | 2020-07-08 | 2020-07-08 | Flocculation sedimentation tank for comprehensive utilization of riboflavin fermentation wastewater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021332821.2U CN213012133U (en) | 2020-07-08 | 2020-07-08 | Flocculation sedimentation tank for comprehensive utilization of riboflavin fermentation wastewater |
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| CN213012133U true CN213012133U (en) | 2021-04-20 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202021332821.2U Active CN213012133U (en) | 2020-07-08 | 2020-07-08 | Flocculation sedimentation tank for comprehensive utilization of riboflavin fermentation wastewater |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112915596A (en) * | 2021-02-01 | 2021-06-08 | 中兴惠和(山东)环保科技有限公司 | Stone cutting sewage fine sand sedimentation sand production equipment and use method thereof |
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2020
- 2020-07-08 CN CN202021332821.2U patent/CN213012133U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112915596A (en) * | 2021-02-01 | 2021-06-08 | 中兴惠和(山东)环保科技有限公司 | Stone cutting sewage fine sand sedimentation sand production equipment and use method thereof |
| CN112915596B (en) * | 2021-02-01 | 2022-06-17 | 中兴惠和(山东)环保科技有限公司 | Stone cutting sewage fine sand sedimentation sand production equipment and use method thereof |
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