CN218392309U

CN218392309U - Material distributor of high-salinity wastewater low-temperature multi-effect rectifier

Info

Publication number: CN218392309U
Application number: CN202221856028.1U
Authority: CN
Inventors: 韩洵
Original assignee: Jiangsu Lvjing Ecological Environment Science And Technology Co ltd
Current assignee: Jiangsu Lvjing Ecological Environment Science And Technology Co ltd
Priority date: 2022-07-19
Filing date: 2022-07-19
Publication date: 2023-01-31
Anticipated expiration: 2032-07-19

Abstract

The utility model discloses a material distributor of high salt waste water low temperature multiple-effect rectifier, including one-level plate of distributor, second grade plate of distributor and spiral hybrid tube, set up many intertwine's spiral hybrid tube between one-level plate of distributor and the second grade plate of distributor, the inner chamber bottom of one-level plate of distributor is provided with the curved surface groove of indent with the entrance point of spiral hybrid tube, the inner chamber bottom of second grade plate of distributor is provided with the flange that upwards arches, the outlet end of spiral hybrid tube runs through second grade plate of distributor and fixed connection flange, the bottom edge annular of second grade plate of distributor is provided with several batching hole, the beneficial effects of the utility model: through the even distribution of two-stage distribution dish, can make the interior feed liquid of distributing of every batching hole equal basically, better solution the even problem of feed liquid distribution, combine spiral mixing tube and second grade distribution dish simultaneously and can carry out abundant misce bene to the feed liquid.

Description

Material distributor of high-salinity wastewater low-temperature multi-effect rectifier

Technical Field

The utility model relates to a waste water treatment technical field specifically is a material distributor of high salt waste water low temperature multiple-effect rectifier.

Background

The waste water evaporator aims at the characteristics of high salinity and high concentration of chemical organic waste water and is based on the principle of evaporation, concentration and crystallization. The method is characterized in that multiple-effect reduced-pressure evaporation is adopted to concentrate crystallized organic wastewater, salt in the concentrated solution is separated and then recovered through a salt collector, the concentrated solution is dried and recovered or incinerated, evaporated condensate water is generally treated through subsequent biochemical treatment, and the standard of wastewater discharge can be realized.

A great problem of the waste water evaporator is that the tube array is easy to block, and the manual cleaning is time-consuming and labor-consuming. The main reason for analyzing the pipe blockage of the pipe blockage analysis system is that the feed liquid is unevenly distributed in the tube array, the feed liquid flowing into some tube arrays is less, the material flows from the tube array to the bottom from the top, the material is completely volatilized without flowing to the lower part of the tube array, the solid matters in the material due to uneven mixing of the feed liquid are dried on the inner wall of the tube array, the pipe blockage phenomenon is caused by gradual accumulation, and two problems need to be solved in order to solve the pipe blockage problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a material distributor of high salt waste water low temperature multiple effect rectifier to solve the problem that provides among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a material distributor of high salt waste water low temperature multiple-effect rectifier, includes that one-level plate of distributor, second grade plate of distributor and spiral hybrid tube, set up many intertwine's spiral hybrid tube between one-level plate of distributor and the second grade plate of distributor, the inner chamber bottom of one-level plate of distributor is provided with the curved surface groove of indent, curved surface groove and spiral hybrid tank intercommunication, the inner chamber bottom of second grade plate of distributor is provided with the flange that upwards arches, the play water end of spiral hybrid tube runs through second grade plate of distributor and fixed connection flange, the bottom edge annular of second grade plate of distributor is provided with several batching hole.

Further, the spiral mixing tube is cylinder heliciform structure, several spiral mixing tube intercombination is twist column structure, and several the outer wall of spiral mixing tube passes through fixed disk fixed connection, the fixed disk is cake column structure, the fixed disk runs through the fixed orifices of seting up several and spiral mixing tube external diameter and equal.

Furthermore, the first-stage distribution disc and the second-stage distribution disc are both cylindrical structures, the convex plate is in a conical structure, the top of the convex plate is a plane, the diameter of the bottom of the convex plate is larger than that of the top of the convex plate, and the diameter of the bottom of the convex plate is smaller than the inner diameter of the second-stage distribution disc.

Furthermore, the water outlet ends of the spiral mixing pipes are tangent to the side wall of the edge of the convex plate, the water outlet ends of the spiral mixing pipes are arranged in a ring shape with equal spacing distance, and the water outlet ends of the spiral mixing pipes are inclined downwards.

Further, the water outlet end in batching hole is provided with the distributing pipe, the quantity in batching hole is greater than the quantity of spiral mixing pipe, and sets up for the equidistance between the several batching hole.

Compared with the prior art, the beneficial effects of the utility model are that: through the even distribution of two-stage distribution dish, can make the interior feed liquid of distributing of every batching hole equal basically, better solution the even problem of feed liquid distribution, combine spiral mixing tube and second grade distribution dish simultaneously and can carry out abundant misce bene to the feed liquid.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the spiral mixing tube and the convex plate of the present invention;

fig. 3 is a top view of the internal structure of the second-stage distribution plate of the present invention.

In the figure: 1. a primary distribution tray; 2. a secondary distribution tray; 3. a spiral mixing tube; 4. a curved groove; 5. a convex plate; 6. a dispensing aperture; 7. and (7) fixing the disc.

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, in an embodiment of the present invention, a material distributor of a high-salinity wastewater low-temperature multi-effect rectifier includes a first-stage distribution plate 1, a second-stage distribution plate 2, and a spiral mixing pipe 3, wherein a plurality of spiral mixing pipes 3 wound around each other are disposed between the first-stage distribution plate 1 and the second-stage distribution plate 2, reinforcing ribs are further fixedly disposed between the first-stage distribution plate 1 and the second-stage distribution plate 2, the reinforcing ribs are disposed at the periphery of the spiral mixing pipe 3 and used for protecting the spiral mixing pipe 3, the bottom of an inner cavity of the first-stage distribution plate 1 and the inlet end of the spiral mixing pipe 3 are provided with a curved groove 4 that is concave, after entering the first-stage distribution plate 1, the material can flow into the spiral mixing pipe 3 more smoothly through the curved groove 4, the material spirally descends in the spiral mixing pipe 3 along with a pipeline, mixes to a certain degree in the descending process, and then reaches the second-stage distribution plate 2, the bottom of the inner cavity of the second-stage distribution plate 2 is provided with a convex plate 5 that is arched upward, the water outlet end of the spiral mixing pipe 3 penetrates through the second-stage distribution plate 2 and is fixedly connected with the convex plate 5, and the annular edge of the annular distributing holes 6 are disposed at the annular second-stage distributing holes 6.

It is worth noting, spiral mixing tube 3 is cylinder heliciform structure, several spiral mixing tube 3 intercombination is twist column structure, and several spiral mixing tube 3's outer wall passes through fixed disk 7 fixed connection, fixed disk 7 is cake column structure, fixed disk 7 runs through the fixed orifices of seting up several and spiral mixing tube 3 external diameters and equals, can effectual fixed spiral mixing tube through setting up fixed disk 7, can prevent like this that the too big pipeline of feed liquid velocity of flow from producing the impact force and leading to the pipeline fixed the appearance not hard up.

It should be noted that the water outlet ends of the spiral mixing pipes 3 are tangent to the side wall of the edge of the convex plate 5, and the water outlet ends of the spiral mixing pipes 3 are equally spaced and arranged in a ring shape, the water outlet ends of the spiral mixing pipes 3 are inclined downward, the feed liquid flushed from the spiral mixing pipes 3 forms a feed liquid flow tangent to the side wall of the convex plate 5 at the water outlet ends, and the high-speed feed liquid flow moves circumferentially along the inner wall inside the secondary distribution plate 2, thereby further promoting the uniform mixing of the feed liquid in the process.

It is worth noting that first-level plate 1 and second grade plate 2 of distributor are cylindric structure, flange 5 is the circular cone column structure, and its top is the plane, and its bottom diameter is greater than the diameter at top, just the bottom diameter of flange 5 is less than the internal diameter of second grade plate 2 of distributor, the play water end in batching hole 6 is provided with the distributing pipe, the quantity in batching hole 6 is greater than the quantity of spiral mixing tube 3, and sets up for the equidistance between the several batching hole 6.

Example (b):

the material liquid distribution disk of the waste water evaporator adopts a two-stage distribution mode, the first-stage distribution disk 1 uniformly distributes material liquid entering a single pipe through a pipeline into 9 liquid flows, the 9 liquid flows are uniformly mixed in a spiral mixing pipe to prevent solid particles locally accumulated in waste water from being adhered to a pipe wall, the liquid flows enter the second-stage distribution disk 2 along the pipeline, liquid flows tangent to the side wall of the convex plate 5 are formed at an outlet of the pipeline, the liquid flows form circular motion at the bottom of the second-stage distribution disk 2 under the action of gravity and centrifugal force to realize further mixing, and finally the liquid flows are discharged along the material mixing holes 6 under the action of gravity.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present specification describes embodiments, not every embodiment includes only a single embodiment, and such description is for clarity purposes only, and it is to be understood that all embodiments may be combined as appropriate by one of ordinary skill in the art to form other embodiments as will be apparent to those of skill in the art from the description herein.

Claims

1. The utility model provides a material distributor of high salt waste water low temperature multiple effect rectifier, includes one-level plate (1), second grade plate (2) and spiral mixing pipe (3) of distributor, its characterized in that: set up many intertwine's spiral mixing tube (3) between one-level plate (1) and the second grade plate (2) of distributor, the inner chamber bottom of one-level plate (1) of distributor is provided with curved surface groove (4) of indent, curved surface groove (4) and spiral mixing tube (3) intercommunication, the inner chamber bottom of second grade plate (2) of distributor is provided with the flange (5) that upwards arches, the outlet end of spiral mixing tube (3) runs through second grade plate (2) top and fixed connection flange (5) of distributor, the bottom edge annular of second grade plate (2) of distributor is provided with several batching hole (6).

2. The material distributor of the high-salinity wastewater low-temperature multi-effect rectifier according to claim 1, characterized in that: spiral mixing tube (3) are cylinder heliciform structure, several spiral mixing tube (3) intercombination is twist column structure, and several the outer wall of spiral mixing tube (3) passes through fixed disk (7) fixed connection, fixed disk (7) are cake column structure, fixed disk (7) run through the fixed orifices of seting up several and spiral mixing tube (3) external diameter and equal.

3. The material distributor of the high-salinity wastewater low-temperature multi-effect rectifier according to claim 1, characterized in that: the first-stage distribution disc (1) and the second-stage distribution disc (2) are both cylindrical structures, the convex plate (5) is of a circular truncated cone-shaped structure, the diameter of the bottom of the convex plate is larger than that of the top of the convex plate, and the diameter of the bottom of the convex plate (5) is smaller than the inner diameter of the second-stage distribution disc (2).

4. The material distributor of the high-salinity wastewater low-temperature multi-effect rectifier according to claim 1, characterized in that: the water outlet ends of the spiral mixing pipes (3) are tangent to the side wall of the edge of the convex plate (5), the water outlet ends of the spiral mixing pipes (3) are arranged in a ring shape with equal spacing distance, and the water outlet ends of the spiral mixing pipes (3) are inclined downwards.

5. The material distributor of the high-salinity wastewater low-temperature multi-effect rectifier according to claim 1, characterized in that: the play water end in batching hole (6) is provided with the distributing pipe, the quantity in batching hole (6) is greater than the quantity of spiral mixing tube (3), and sets up for the equidistance between several batching hole (6).