CN217418264U - Softening device for recovering and treating coking strong brine wastewater - Google Patents
Softening device for recovering and treating coking strong brine wastewater Download PDFInfo
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- CN217418264U CN217418264U CN202220282700.4U CN202220282700U CN217418264U CN 217418264 U CN217418264 U CN 217418264U CN 202220282700 U CN202220282700 U CN 202220282700U CN 217418264 U CN217418264 U CN 217418264U
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Abstract
The utility model discloses a softening installation for recovering and treating coking strong brine waste water, including softening tank, the coaxial center tube that is provided with in the softening tank, softening tank's inner chamber divide into buffer memory section and the working section that is located the buffer memory section below, along the vertical direction equipartition there are a plurality of umbrella lid-shaped resin to hold the chamber in the working section, the top in resin holds the chamber is provided with annular opening, be provided with the filter screen in the annular opening, still be provided with the water deflector in the resin holds the intracavity, the water deflector inner chamber of below is linked together with the lower side opening of center tube, the bottom surface opening of other water deflectors and cooperate with annular opening, still equipartition has a plurality of apopores towards resin holds the chamber bottom surface on the side of water deflector; the central tube goes out water and gets into resin via each water deflector and hold the intracavity then hold the resin particle formation in the intracavity and stir the resin, guarantees that resin particle everywhere all can fully contact with rivers, is favorable to softening and going on of desalination regeneration process, makes the jar that softens keep higher work efficiency.
Description
Technical Field
The utility model relates to a coking wastewater treatment equipment field, concretely relates to coking strong brine softening installation for waste water recovery processing.
Background
Coking wastewater still needs to be softened after primary tempering and biochemical treatment, the existing softening means is to pass water flow through an ion exchange resin softening tank, and observation shows that resin particles in the existing softening tank are directly filled in inner cavities of the softening tank around a central pipe, so that the condition that the resin particles in partial areas can not be in good contact with the water flow easily occurs during softening or desalting regeneration, softening and regeneration processes are influenced, and the softening tank is not favorable for exerting all effects.
SUMMERY OF THE UTILITY MODEL
To the problem that exists in the background art, the utility model aims to provide a coking strong brine softening installation for waste water recovery processing, it has effectively solved the problem that exists in the background art.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a softening device for recovering and treating coking strong salt wastewater comprises a softening tank, wherein a central pipe is coaxially arranged in the softening tank, an opening is formed in the lower side of the central pipe, an inner cavity of the softening tank is divided into a buffer storage section and a working section positioned below the buffer storage section, a plurality of umbrella-cover-shaped resin containing cavities are uniformly distributed in the working section along the vertical direction, the resin containing cavities are coaxially arranged with the central pipe, an annular opening is formed in the top of each resin containing cavity, a filter screen is arranged in the annular opening in a matched mode, and the aperture of the filter screen is smaller than the diameter of resin particles; the resin containing cavity is internally provided with a water deflector, the inner cavity of the water deflector at the lowest part is communicated with the lower opening of the central tube, the bottom surfaces of the other water deflectors are provided with openings and matched with the annular opening, and the side surface of the water deflector is evenly provided with a plurality of water outlet holes facing the bottom surface of the resin containing cavity.
Furthermore, the periphery of the inner wall of the resin accommodating cavity is arc-shaped.
Further, the water deflector is in an inverted round table shape.
Furthermore, the apopore includes a plurality of punch combinations of circumference evenly distributed on the water deflector side, and each punch combination includes a plurality of inclined holes that are the annular and distribute respectively, and the tangential direction of ring is followed to the play water direction of inclined hole, and a plurality of inclined holes are water spray along clockwise tangent line or anticlockwise tangential direction jointly, make punch combination play water rotation forward flow.
The utility model discloses following beneficial technological effect has:
the utility model discloses in used the resin of umbrella lid form and held chamber and a plurality of water deflector, the center tube goes out water and gets into the resin via each water deflector and hold the intracavity then hold the resin particle formation of intracavity to the resin and stir, guarantees that resin particle everywhere all can fully contact with rivers, is favorable to softening and going on with desalination regeneration process, makes the jar that softens keep higher work efficiency.
Drawings
Fig. 1 is a schematic structural diagram of a first embodiment of the present invention;
FIG. 2 is an enlarged view of a portion of FIG. 1 at A;
fig. 3 is a front view of a water deflector according to a first embodiment of the present invention;
fig. 4 is a front view of a water deflector according to a second embodiment of the present invention.
Detailed Description
The following describes embodiments of the present invention in further detail with reference to the drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.
In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus should not be construed as limiting the present invention. In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
As shown in fig. 1-3, the softening device for recycling coking strong brine wastewater in this embodiment includes a softening tank 1, the softening tank 1 is connected with a water inlet pipe 2, a water outlet pipe 3, a brine pipe 4 and a sewage outlet pipe 5, the brine pipe 4 is connected with a salt tank and is used for desalting and regenerating ion exchange resin in the softening tank 1, the specific connection structure of the water inlet pipe 2, the water outlet pipe 3, the brine pipe 4 and the sewage outlet pipe 5 with the softening tank 1 is the prior art in the field, which is not described herein any more, a central pipe 6 is coaxially arranged in the softening tank 1, a lower side opening of the central pipe 6 is provided, an inner cavity of the softening tank 1 is divided into a buffer section 7 and a working section located below the buffer section 7, a plurality of umbrella-shaped resin accommodating cavities 8 are uniformly distributed in the working section along a vertical direction, the resin accommodating cavities 8 and the central pipe 6 are coaxially arranged, the ion exchange resin in the resin accommodating cavities 8 is not filled with the resin accommodating cavities, the volume of the ion exchange resin in each preferable resin accommodating cavity 8 is about four fifths of the volume of the resin accommodating cavity 8, an annular opening is formed in the top of the resin accommodating cavity 8, a filter screen 9 is arranged in the annular opening in a matched mode, the aperture of the filter screen 9 is smaller than the diameter of resin particles, and the ion exchange resin in each resin accommodating cavity 8 is prevented from being mixed; the water guide device 10 is further arranged in the resin containing cavity 8, the water guide device 10 is in an inverted round table shape, the inner cavity of the water guide device 10 at the lowest position is communicated with the lower side opening of the central tube 6, openings of the bottom surfaces of the rest water guide devices 10 are matched with the annular opening, a plurality of water outlet holes 11 facing the bottom surface of the resin containing cavity 8 are further uniformly distributed on the side surface of the water guide device 10, so that ion exchange resin particles can be conveniently lifted by water flow, the periphery of the inner wall of the resin containing cavity 8 is arc-shaped, and the water flow can conveniently turn after reaching the periphery of the resin containing cavity 8.
The working principle of the embodiment is as follows:
the water flow flows out from the lower opening of the central tube 6, then passes through the water outlet hole 11 on the water deflector 10 at the bottom to enter the resin containing cavity 8 at the bottom, the water flow stirs the ion exchange resin and turns in the resin containing cavity 8 to flow upwards, passes through the filter screen 9 in the annular opening, then enters the water deflector 10 in the previous adjacent resin containing cavity 8, then flows out of the water deflector 10 again, and so on until the water flow passes through all the resin containing cavities 8 and then passes through the buffer section 7, and then is discharged through the water discharge pipe 3; compared with the prior art, the umbrella-lid-shaped resin containing cavity 8 and the plurality of water deflectors 10 are applied in the embodiment, the water discharged from the central pipe 6 enters the resin containing cavity 8 through the water deflectors 10 and then stirs the resin particles in the resin containing cavity 8, so that the resin particles at all positions can be fully contacted with water flow, the softening and desalting regeneration process is facilitated, and the softening tank 1 is enabled to keep higher working efficiency.
Example two
As shown in fig. 4, the present embodiment is different from the first embodiment in that: the water outlet hole 11 comprises a plurality of hole groups which are circumferentially and uniformly distributed on the side surface of the water distributor 10, each hole group comprises a plurality of inclined holes 12 which are annularly distributed, the water outlet direction of each inclined hole 12 is along the tangential direction of a circular ring, and the inclined holes 12 spray water along the clockwise tangential direction or the anticlockwise tangential direction together, so that the water outlet of the hole groups rotates to flow forwards, the stirring effect of the water outlet of the water distributor 10 on the ion exchange resin in the resin accommodating cavity 8 can be further enhanced, the salt absorption and desalination process of the ion exchange resin is more sufficient and rapid, and the working efficiency of the softening tank 1 is favorably improved; other parts of this embodiment are the same as those of the first embodiment, and are not described herein again.
The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.
Claims (4)
1. The softening device for recovering and treating the coking strong-salt wastewater comprises a softening tank, wherein a central pipe is coaxially arranged in the softening tank, and the central pipe is provided with an opening at the lower side; the resin containing cavity is also internally provided with a water deflector, the inner cavity of the water deflector at the lowest part is communicated with the lower side opening of the central pipe, the bottom surfaces of the other water deflectors are opened and matched with the annular opening, and the side surface of the water deflector is evenly provided with a plurality of water outlet holes facing the bottom surface of the resin containing cavity.
2. The softening device for recovering and treating the coking concentrated salt wastewater as claimed in claim 1, wherein the circumference of the inner wall of the resin accommodating cavity is arc-shaped.
3. The softening device for recovering and treating the coking concentrated salt wastewater as claimed in claim 1 or 2, wherein the water deflector is in an inverted circular truncated cone shape.
4. The softening device for recovering and treating the coking concentrated salt wastewater according to claim 3, wherein the water outlet hole comprises a plurality of hole groups which are uniformly distributed on the side surface of the water distributor in the circumferential direction, each hole group comprises a plurality of inclined holes which are distributed in an annular shape, the water outlet direction of each inclined hole is along the tangential direction of the ring, and the inclined holes spray water along the clockwise tangential direction or the anticlockwise tangential direction together, so that the water outlet of each hole group flows forwards in a rotating manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220282700.4U CN217418264U (en) | 2022-02-12 | 2022-02-12 | Softening device for recovering and treating coking strong brine wastewater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220282700.4U CN217418264U (en) | 2022-02-12 | 2022-02-12 | Softening device for recovering and treating coking strong brine wastewater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217418264U true CN217418264U (en) | 2022-09-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220282700.4U Active CN217418264U (en) | 2022-02-12 | 2022-02-12 | Softening device for recovering and treating coking strong brine wastewater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217418264U (en) |
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2022
- 2022-02-12 CN CN202220282700.4U patent/CN217418264U/en active Active
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