CN211435202U - Tangent flow liquid medicine stirring coagulation device of clarifier - Google Patents
Tangent flow liquid medicine stirring coagulation device of clarifier Download PDFInfo
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- CN211435202U CN211435202U CN201921076219.4U CN201921076219U CN211435202U CN 211435202 U CN211435202 U CN 211435202U CN 201921076219 U CN201921076219 U CN 201921076219U CN 211435202 U CN211435202 U CN 211435202U
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Abstract
The utility model discloses a clarifier tangent flow liquid medicine stirring coagulation device, which comprises a guide cylinder, a tangent water inlet, a rectifying plate and a guide plate; the guide shell is arranged in the center of the clarifier, the tangent water inlet is arranged at the upper part of the guide shell, and the water inlet direction is the tangent direction of the arc of the section of the guide shell; the rectifying plate is positioned in the guide shell, the transverse center line of the rectifying plate and the center line of the tangent water inlet are positioned on the same cross section of the guide shell, and the tangent water inlet is positioned at the head end of the rectifying plate; the guide plate is rectangular, the guide plate is smaller than the height of the guide cylinder, is arranged in the guide cylinder, and is positioned in the extending direction from the water inlet to the tail end of the rectifying plate and perpendicular to the cross section of the guide cylinder through a connecting line of the guide cylinder.
Description
Technical Field
The utility model relates to a contain solid waste water clarification separation technical field, especially relate to clarifier tangent flow liquid medicine stirring coagulation system.
Background
The solid content of the solid-containing industrial sewage/coal gasification grey water is high, the suspended particles are fine, the solid content is as high as 0.4-3.0%, the particle size is 5 mu-100 mu, the particles account for more than 75%, and the solid-solid sedimentation is difficult to treat and recycle compared with the conventional liquid-solid sedimentation.
The three key factors affecting the clarification effect are the coagulation and coagulation effects, the diversion and water distribution, the fluid disturbance and the turbulence. Therefore, the separation effect of the clarifier is improved, the coagulation reaction must be strengthened, the water distribution flow velocity is controlled, and the fluid disturbance and the turbulent flow are reduced.
The research shows that: the traditional clarifying tank liquid medicine mixing generally adopts the following two modes: 1. the liquid medicine water from the pipeline mixer directly rushes into the guide shell for coagulation reaction, so that the turbulence phenomenon of the clarifying tank is serious, the stirring is not uniform, the reagent reaction is insufficient, and the sedimentation of mud in a clarifying area is influenced. 2. The stirring reaction tank is arranged at the medicine feeding port, so that the medicine liquid can be fully mixed, but the reaction time is greatly increased, and meanwhile, the engineering investment and the later engineering operation and maintenance cost are also increased. And the setting of the stirring reaction tank is limited by the process conditions, so that the stirring reaction tank is not suitable for all working conditions.
The prior patent of my company, namely 'a clarifier/tank liquid medicine rapid coagulation and diversion reflection water distribution device ZL 201720790254.7', already sets out to solve the above problems. However, the problems of uneven mixing of the liquid medicine in the clarifying tank, insufficient reaction, large medicine consumption, low clarifying and separating efficiency and the like still exist.
It would therefore be desirable to have a clarifier tangential flow liquid mixing and coagulating apparatus that overcomes or at least alleviates the above-mentioned deficiencies of the prior art.
SUMMERY OF THE UTILITY MODEL
In order to achieve the purpose, the utility model provides a clarifier tangent flow liquid medicine stirring coagulation device, which comprises a guide cylinder, a tangent water inlet, a rectifying plate and a guide plate; the guide shell is arranged in the center of the clarifier, the tangent water inlet is arranged at the upper part of the guide shell, and the water inlet direction is the tangent direction of the arc of the section of the guide shell; the rectifying plate is positioned in the guide shell, the transverse center line of the rectifying plate and the center line of the tangent water inlet are positioned on the same cross section of the guide shell, and the tangent water inlet is positioned at the head end of the rectifying plate; the guide plate is rectangular, the guide plate is smaller than the height of the guide cylinder, is arranged in the guide cylinder, and is positioned in the extending direction from the water inlet to the tail end of the rectifying plate and perpendicular to the cross section of the guide cylinder through a connecting line of the guide cylinder.
Preferably, the device still includes the baffle, the baffle is located inside the draft tube the cowling panel with the extending position of draft tube, the baffle is the rectangle, the baffle is less than the height of draft tube, its with the connecting wire perpendicular to of draft tube the cross section of draft tube, the baffle is perpendicular to the edge of draft tube to draft tube cross section centre of a circle point extends, baffle quantity more than or equal to 1.
Preferably, the included angle between the head end and the tail end of the rectifying plate and the connecting line of the central points of the cross sections of the guide cylinders is more than 45 degrees and less than 120 degrees.
Preferably, the distance between the tangent water inlet and the guide cylinder is larger than the diameter of the tangent water inlet, and the longitudinal height of the tangent water inlet is larger than the inner diameter of the tangent water inlet.
Preferably, the device also has a water return plate, the water return plate is connected with the head end of the rectifying plate, is positioned on an extension line from the tail end to the head end of the rectifying plate, the vertical distance between the water return plate and the flow guide plate is gradually increased, and the vertical height of the water return plate is more than or equal to that of the rectifying plate.
Preferably, the rectifying plate is a sector annular baffle, and the radian of the sector annular baffle is consistent with that of the guide cylinder.
Preferably, the included angle between the line from the central point of the guide plate connected with the guide cylinder to the central point of the cross section of the guide cylinder and the guide plate is more than 25 degrees and less than 70 degrees.
The utility model discloses a clarifier tangent flow liquid medicine stirring coagulation system, tangent flow liquid medicine stirring coagulation system makes the medicament and contain solid waste water and carry out quick abundant coagulation reaction, avoids the liquid medicine to mix inequality, reaction inadequately, leads to clarification inefficiency and increases the problem that the medicament throws the dosage, and the utility model discloses external coagulating basin and pipeline mixer have been cancelled.
Drawings
FIG. 1 is a schematic structural diagram of a clarifier tangential flow liquid medicine stirring coagulation device.
Detailed Description
In order to make the purpose, technical solution and advantages of the present invention clearer, the following will combine the drawings in the embodiments of the present invention to perform more detailed description on the technical solution in the embodiments of the present invention. In the drawings, the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The described embodiments are only some, but not all embodiments of the invention. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention. Embodiments of the present invention will be described in detail below with reference to the accompanying drawings.
As shown in fig. 1, a clarifier tangent flow liquid medicine stirring coagulation device comprises a guide shell, a tangent water inlet 4, a rectifying plate 1, a guide plate 2, three baffle plates 3 and a water return plate; the guide shell is arranged at the center in the clarifier, the tangent water inlet 4 is arranged at the upper part of the guide shell, the water inlet direction is the tangent direction of the arc of the section of the guide shell, the distance between the tangent water inlet 4 and the guide shell is greater than the diameter of the tangent water inlet, and the longitudinal height of the tangent water inlet 4 is greater than the inner diameter of the tangent water inlet; the rectifying plate 1 is positioned in the guide shell, the transverse center line of the rectifying plate and the center line of the tangent water inlet 4 are positioned on the same cross section of the guide shell, the rectifying plate 1 is a sector annular baffle, the radian of the sector annular baffle is consistent with that of the guide shell, the included angle between the head end and the tail end of the rectifying plate 1 and the connecting line of the central points of the cross sections of the guide shell is 115 degrees, and the tangent water inlet 4 is positioned at the head end of the rectifying plate 1; the guide plate 2 is rectangular, the guide plate 2 is smaller than the height of the guide cylinder, is arranged in the guide cylinder, is positioned in the extending direction from the water inlet to the tail end of the rectifying plate 1, is perpendicular to the cross section of the guide cylinder with the connecting line of the guide cylinder, and the included angle between the connecting line of the central point of the guide plate 2 connected with the guide cylinder and the central point of the cross section of the guide cylinder and the guide plate 2 is 45 degrees; the baffle 3 is positioned in the guide shell, the baffle 3 is rectangular in the extending direction of the rectifying plate 1 and the guide plate 2, the baffle 3 is smaller than the height of the guide shell, a connecting line of the baffle 3 and the guide shell is vertical to the cross section of the guide shell, and the baffle 3 is vertical to the edge of the guide shell and extends towards the center point of the cross section of the guide shell; the water return plate is connected with the head end of the rectifying plate 1 and is positioned on an extension line from the tail end of the rectifying plate 1 to the head end, the vertical distance between the water return plate and the flow guide plate 2 is gradually increased, and the vertical height of the water return plate is larger than or equal to that of the rectifying plate 1.
In an embodiment not shown in the figure, the clarifier tangent flow liquid medicine stirring coagulation device comprises a guide cylinder, a tangent water inlet, a rectifying plate, a guide plate, four baffle plates and a water return plate; the guide cylinder is arranged in the center of the clarifier, the tangent water inlet is positioned at the upper part of the guide cylinder, the water inlet direction is the tangent direction of the arc of the section of the guide cylinder, the distance between the tangent water inlet and the guide cylinder is greater than the diameter of the tangent water inlet, and the longitudinal height of the tangent water inlet is greater than the inner diameter of the tangent water inlet; the rectifying plate is positioned in the guide cylinder, the transverse center line of the rectifying plate and the center line of the tangent water inlet are positioned on the same cross section of the guide cylinder, the rectifying plate is a sector annular baffle, the radian of the sector annular baffle is consistent with that of the guide cylinder, the included angle between the connection line of the head end and the tail end of the rectifying plate and the center point of the cross section of the guide cylinder is 50 degrees, and the tangent water inlet is positioned at the head end of the rectifying plate; the guide plate is rectangular, the height of the guide plate is smaller than that of the guide cylinder, the guide plate is arranged in the guide cylinder, the guide plate is positioned in the extending direction from the water inlet to the tail end of the rectifying plate, a connecting line between the guide plate and the guide cylinder is perpendicular to the cross section of the guide cylinder, and an included angle between a connecting line between the central point of the guide plate connected with the guide cylinder and the central point of the cross section of the guide cylinder and the guide plate is 30 degrees; the baffle is positioned in the guide cylinder, the baffle is rectangular in the extending direction of the rectifying plate and the guide plate, the height of the baffle is smaller than that of the guide cylinder, a connecting line of the baffle and the guide cylinder is perpendicular to the cross section of the guide cylinder, and the baffle is perpendicular to the edge of the guide cylinder and extends towards the center point of the cross section of the guide cylinder; the water return plate is connected with the head end of the rectifying plate and is positioned on an extension line from the tail end to the head end of the rectifying plate, the vertical distance between the water return plate and the flow guide plate is gradually increased, and the vertical height of the water return plate is more than or equal to that of the rectifying plate.
In an embodiment not shown in the figure, the clarifier tangent flow liquid medicine stirring coagulation device comprises a guide cylinder, a tangent water inlet, a rectifying plate, a guide plate, two baffle plates and a water return plate; the guide cylinder is arranged in the center of the clarifier, the tangent water inlet is positioned at the upper part of the guide cylinder, the water inlet direction is the tangent direction of the arc of the section of the guide cylinder, the distance between the tangent water inlet and the guide cylinder is greater than the diameter of the tangent water inlet, and the longitudinal height of the tangent water inlet is greater than the inner diameter of the tangent water inlet; the rectifying plate is positioned in the guide cylinder, the transverse center line of the rectifying plate and the center line of the tangent water inlet are positioned on the same cross section of the guide cylinder, the rectifying plate is a sector annular baffle, the radian of the sector annular baffle is consistent with that of the guide cylinder, the included angle between the line connecting the head end and the tail end of the rectifying plate and the center point of the cross section of the guide cylinder is 100 degrees, and the tangent water inlet is positioned at the head end of the rectifying plate; the guide plate is rectangular, the height of the guide plate is smaller than that of the guide cylinder, the guide plate is arranged in the guide cylinder, the guide plate is positioned in the extending direction from the water inlet to the tail end of the rectifying plate, a connecting line between the guide plate and the guide cylinder is perpendicular to the cross section of the guide cylinder, and an included angle between a connecting line between the central point of the guide plate connected with the guide cylinder and the central point of the cross section of the guide cylinder and the guide plate is 60 degrees; the baffle is positioned in the guide cylinder, the baffle is rectangular in the extending direction of the rectifying plate and the guide plate, the height of the baffle is smaller than that of the guide cylinder, a connecting line of the baffle and the guide cylinder is perpendicular to the cross section of the guide cylinder, and the baffle is perpendicular to the edge of the guide cylinder and extends towards the center point of the cross section of the guide cylinder; the water return plate is connected with the head end of the rectifying plate and is positioned on an extension line from the tail end to the head end of the rectifying plate, the vertical distance between the water return plate and the flow guide plate is gradually increased, and the vertical height of the water return plate is more than or equal to that of the rectifying plate.
Finally, it should be pointed out that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it. Although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.
Claims (7)
1. A clarifier tangent flow liquid medicine stirring coagulation device is characterized in that the device comprises a guide cylinder, a tangent water inlet, a rectifying plate and a guide plate; the guide shell is arranged in the center of the clarifier, the tangent water inlet is arranged at the upper part of the guide shell, and the water inlet direction is the tangent direction of the arc of the section of the guide shell; the rectifying plate is positioned in the guide shell, the transverse center line of the rectifying plate and the center line of the tangent water inlet are positioned on the same cross section of the guide shell, and the tangent water inlet is positioned at the head end of the rectifying plate; the guide plate is rectangular, the guide plate is smaller than the height of the guide cylinder, is arranged in the guide cylinder, and is positioned in the extending direction from the water inlet to the tail end of the rectifying plate and perpendicular to the cross section of the guide cylinder through a connecting line of the guide cylinder.
2. The clarifier tangent flow liquid medicine stirring coagulation device of claim 1, characterized in that: the device still includes the baffle, and the baffle is located inside the draft tube the cowling panel with the extending position of guide plate, the baffle is the rectangle, the baffle is less than the height of draft tube, its with the connecting wire perpendicular to of draft tube the cross section of draft tube, the baffle perpendicular to the edge of draft tube to draft tube cross section centre of circle point extends, baffle quantity more than or equal to 1.
3. The clarifier tangent flow liquid medicine stirring coagulation device of claim 1, characterized in that: the included angle between the head end and the tail end of the rectifying plate and the connecting line of the central points of the cross sections of the guide cylinders is more than 45 degrees and less than 120 degrees.
4. The clarifier tangent flow liquid medicine stirring coagulation device of claim 1, characterized in that: the distance between the tangent water inlet and the guide cylinder is larger than the diameter of the tangent water inlet, and the longitudinal height of the tangent water inlet is larger than the inner diameter of the tangent water inlet.
5. The clarifier tangent flow liquid medicine stirring coagulation device of claim 1, characterized in that: the device still has the return water board, the return water board is connected with the cowling panel head end, is located the terminal extension line to the head end of cowling panel, and its vertical distance with the guide plate increases gradually, and its vertical height is more than or equal to the vertical height of cowling panel.
6. The clarifier tangent flow liquid medicine stirring coagulation device of claim 1, characterized in that: the rectifying plate is a sector annular baffle, and the radian of the sector annular baffle is consistent with that of the guide cylinder.
7. The clarifier tangent flow liquid medicine stirring coagulation device of claim 1, characterized in that: the included angle between the connecting line of the central point of the guide plate connected with the guide cylinder and the central point of the cross section of the guide cylinder and the guide plate is more than 25 degrees and less than 70 degrees.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921076219.4U CN211435202U (en) | 2019-07-10 | 2019-07-10 | Tangent flow liquid medicine stirring coagulation device of clarifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921076219.4U CN211435202U (en) | 2019-07-10 | 2019-07-10 | Tangent flow liquid medicine stirring coagulation device of clarifier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211435202U true CN211435202U (en) | 2020-09-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921076219.4U Active CN211435202U (en) | 2019-07-10 | 2019-07-10 | Tangent flow liquid medicine stirring coagulation device of clarifier |
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| Country | Link |
|---|---|
| CN (1) | CN211435202U (en) |
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2019
- 2019-07-10 CN CN201921076219.4U patent/CN211435202U/en active Active
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