CN212141753U

CN212141753U - Sodium aluminate solution charge-in system

Info

Publication number: CN212141753U
Application number: CN202020743749.6U
Authority: CN
Inventors: 王志平
Original assignee: Inner Mongolia Risheng Renewable Resources Co ltd
Current assignee: Inner Mongolia Risheng Renewable Resources Co ltd
Priority date: 2020-05-08
Filing date: 2020-05-08
Publication date: 2020-12-15
Anticipated expiration: 2030-05-08

Abstract

The utility model discloses a sodium aluminate solution charge-in system, this system is including disposing the filtering mechanism on the sodium aluminate solution pipeline between sodium aluminate solution storage tank and solution pump, filtering mechanism is used for flowing through the material of scarring in the sodium aluminate solution pipeline filters to reduce the entering in the volume of the material of scarring in the solution pump. The application provides a sodium aluminate solution charge-in system sets up filtering mechanism on sodium aluminate solution pipeline between sodium aluminate solution storage tank and solution pump, can effectually filter the material that scars, reduces the material that scars that gets into in the solution pump, reaches and prevents that the material that scars from causing the harm to the solution pump. The provided filtering mechanism has the advantages of simple and reasonable structure, low manufacturing cost and convenient and simple cleaning. Is worthy of large-area popularization and application.

Description

Sodium aluminate solution charge-in system

Technical Field

The utility model relates to a sodium chlorate solution carries technical field, especially relates to a sodium aluminate solution charge-in system.

Background

Sodium aluminate, also known as sodium metaaluminate, is a common chemical, white, odorless, tasteless, and strongly basic solid. Sodium aluminate can be widely used for purifying industrial water and tap water, and can reduce the hardness of water and accelerate the sedimentation of suspended solids. The combination with silicate improves the crystallization of molecular sieves, and is useful as a catalyst and support for petroleum hydrocarbon conversion, making amorphous alumina catalysts, and as a feedstock for stabilizing silica gel solutions. Used as an inhibitor of alkaline washing solutions for etching glass and ceramics, a filler for the paper industry, a protective agent for reducing the water viscosity of oil wells and for treating steel surfaces, a soil hardening agent and for the industries of soaps, dyes and the like.

In industrial production, sodium aluminate is generally used in the form of a sodium aluminate solution. The feed system for supplying sodium aluminate solution is generally composed of a sodium aluminoaluminate solution tank, a sodium aluminate solution delivery pipe, a solution pump, and valves. Because sodium aluminate solution is apt to decompose in storing and supply process, after the system runs for a period of time, scab materials formed after the sodium aluminate solution in the sodium aluminate solution storage tank and the conveying pipeline is decomposed fall off, the scab materials enter the solution pump along with liquid entering pipeline, the situation that the solution pump impeller is blocked often happens, sometimes even the impeller is broken, and the continuous operation of production is seriously influenced.

SUMMERY OF THE UTILITY MODEL

The utility model provides a sodium aluminate solution charge-in system.

The utility model provides a following scheme:

a sodium aluminate solution feed system, comprising a filter mechanism disposed on a sodium aluminate solution delivery pipe between a sodium aluminate solution storage tank and a solution pump, the filter mechanism being configured to filter scab material in sodium aluminate solution flowing through the sodium aluminate solution delivery pipe so as to reduce the amount of scab material entering the solution pump.

Preferably: the filtering mechanism comprises a shell, at least one layer of partition board is fully distributed in the shell in a flat layer manner, and a plurality of filtering holes penetrating through the upper surface and the lower surface are formed in the partition board; the shell is provided with a liquid inlet end which is positioned above the partition plate and used for connecting the liquid inlet end with the sodium aluminate solution storage tank and a liquid outlet end which is positioned below the partition plate and used for connecting the liquid outlet end with the solution pump.

Preferably: the top of the shell is open and is connected with a top cover used for opening and closing the top end.

Preferably: the partition plate is detachably formed inside the shell.

Preferably: a plurality of support columns which are axially vertical to the inner side surface of the shell are formed on the inner side of the shell, and the partition plates are placed on the upper parts of the support columns.

Preferably: the partition plates comprise a plurality of layers, the layers are connected through the stand columns to form an integral structure separated from each other, and the diameter of the filtering holes of the partition plate positioned on the upper layer is larger than that of the filtering holes of the partition plate positioned on the lower layer; the liquid inlet end is positioned above the uppermost layer of the partition board, and the liquid outlet end is positioned below the lowermost layer of the partition board.

Preferably: the partition plate positioned at the lowermost layer forms two areas by taking the central line in the connecting line direction of the liquid inlet end and the liquid outlet end as a boundary, and the filtering holes of the partition plate positioned at the lowermost layer are all concentrated in one side area adjacent to the liquid inlet end.

Preferably: the liquid outlet end is connected with a pipe fitting filter screen.

Preferably: the pipe fitting filter screen is detachably connected with the liquid outlet end.

Preferably: the bottom of casing is formed with the drain, the drain is connected with shutoff piece.

According to the utility model provides a concrete embodiment, the utility model discloses a following technological effect:

through the utility model discloses, can realize a sodium aluminate solution charge-in system, under an implementation, this system can be including disposing the filter mechanism on the sodium aluminate solution pipeline between sodium aluminate solution storage tank and solution pump, filter mechanism is used for flowing through scar material in the sodium aluminate solution pipeline filters to reduce the entering the volume of scar material in the solution pump. The application provides a sodium aluminate solution charge-in system sets up filtering mechanism on sodium aluminate solution pipeline between sodium aluminate solution storage tank and solution pump, can effectually filter the material that scars, reduces the material that scars that gets into in the solution pump, reaches and prevents that the material that scars from causing the harm to the solution pump. The provided filtering mechanism has the advantages of simple and reasonable structure, low manufacturing cost and convenient and simple cleaning. Is worthy of large-area popularization and application.

Of course, it is not necessary for any particular product to achieve all of the above-described advantages at the same time.

Drawings

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

FIG. 1 is a schematic structural diagram of a sodium aluminate solution feeding system according to an embodiment of the present invention;

fig. 2 is a schematic structural diagram of a filtering mechanism provided in an embodiment of the present invention;

fig. 3 is another schematic structural diagram of a filtering mechanism according to an embodiment of the present invention.

In the figure: the device comprises a sodium aluminate solution storage tank 1, a solution pump 2, a sodium aluminate solution conveying pipeline 3, a filtering mechanism 4, a shell 41, a liquid inlet end 411, a liquid outlet end 412, a partition plate 42, a filtering hole 421, a top cover 43, a support column 44, an upright column 45, a sewage outlet 46 and a pipe fitting filter screen 5.

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 all belong to the protection scope of the present invention.

Examples

Referring to fig. 1, fig. 2, fig. 3, for the embodiment of the present invention provides a sodium aluminate solution feeding system, as shown in fig. 1, the system includes a filtering mechanism 4 disposed on the sodium aluminate solution conveying pipeline 3 between the sodium aluminate solution storage tank 1 and the solution pump 2, the filtering mechanism 4 is used for filtering the scab material flowing through the sodium aluminate solution in the sodium aluminate solution conveying pipeline 3, so as to reduce the amount of the scab material entering the solution pump 2.

The application provides filter mechanism 4 be used for filtering the scab material that the sodium aluminate solution that will get into in the pipeline by sodium aluminate solution storage tank 1 oozes, prevent to scab the damage that causes the solution pump in a large amount of entering solution pump 2 of material. It is contemplated that any filtering mechanism capable of filtering scar material may be used with the filtering mechanism provided herein. Specifically, as shown in fig. 2, in the embodiment of the present application, the filtering mechanism 4 may include a housing 41, at least one layer of partition plate 42 is formed in the housing 41 in a flat layer, and a plurality of filtering holes 421 penetrating through the upper and lower surfaces are formed in the partition plate 42; the housing 41 is formed with a liquid inlet end 411 above the partition plate 42 for connecting with the sodium aluminate solution tank 1 and a liquid outlet end 412 below the partition plate 42 for connecting with the solution pump 2. The sodium aluminate solution firstly enters the shell of the filtering mechanism through the upper part of the partition plate, the liquid flows into the lower part of the shell through the through hole after flowing through the partition plate, the scab material is filtered by the partition plate, the large-particle scab material in the solution entering the outlet end is ensured to be filtered, and the damage of the scab material to the solution pump can be effectively reduced. The shell and the partition plate can be made of stainless steel. When the liquid outlet end is specifically arranged, the liquid outlet end can be arranged at a certain distance from the bottom plate of the shell in the vertical direction, so that precipitated scab materials are prevented from entering the outlet end.

After the filtering mechanism is used for a period of time, the phenomenon of through hole blockage caused by excessive filtering of scab materials can occur. In order to facilitate cleaning or replacement of the partition, the top of the housing 41 may be open, and a top cover 43 for opening and closing the top end may be connected to the housing. After the equipment runs for a period of time, the top cover can be opened to clean scab materials on the partition plate, and the through holes are guaranteed to be smooth. In order to further improve the cleaning efficiency, the partition plate 42 is detachably formed inside the housing 41. Specifically, a plurality of support columns 44 are formed on the inner side of the housing 41, and the axial direction of the support columns is perpendicular to the inner surface of the housing, and the partition plate 42 is placed on the upper portions of the support columns 44. Adopt

baffle

42 and 41 detachable mode of casing, when carrying out the baffle clearance, can take out the baffle via the casing top after the top cap is opened, clear up the degree of difficulty greatly reduced outside the casing. Meanwhile, the used partition plate can be taken out, and a new partition plate is replaced at once, so that the system can be started at once, and the downtime is reduced. And after the used partition board is cleaned, preparing for next replacement and use.

In order to further improve the filtering performance, as shown in fig. 3, the separator 42 includes a plurality of layers, each layer is connected to another layer by a pillar 45 to form an integral structure separated from each other, and the separator 42 located at the upper layer includes filtering holes having a diameter larger than that of the separator 42 located at the lower layer; the liquid inlet end 411 is positioned above the uppermost partition plate, and the liquid outlet end 412 is positioned below the lowermost partition plate. The mode that sets up the multilayer baffle is adopted, can realize the layering and filter, can be in order to improve filtration efficiency, can guarantee again simultaneously to filter the scarred material that the diameter is littleer, improves the filter effect. Each layer of partition board is separated from each other and is connected through the stand column to form an integral structure, and the convenient taking-out and cleaning in the shell are facilitated.

In order to further reduce the scabbing material in the solution entering the liquid outlet end, the embodiment of the present application may further provide that the partition plate 42 located at the lowermost layer forms two areas by taking a middle line in a direction connecting the liquid inlet end 411 and the liquid outlet end 412 as a boundary, and the filtering holes included in the partition plate 42 located at the lowermost layer are all concentrated in a side area adjacent to the liquid inlet end 411. Solution is after the lower baffle filters, because the through-hole is concentrated in the one side that is close to the feed liquor end, can guarantee that solution can not directly get into the exit end after getting into lower baffle below, but has the buffering of a section distance to flow, can make the scar material that does not filter form the sediment like this for the scar material in the solution that gets into the exit end further reduces. Further, the liquid outlet end 412 is connected with a pipe fitting filter screen 5. The pipe fitting filter screen 5 is detachably connected with the liquid outlet end 412. A filter screen 5 is arranged at the liquid outlet end, so that scab materials entering the solution pump can be further reduced. The filter screen is connected with the outlet end in a detachable mode, so that the aim of convenient replacement and cleaning can be fulfilled. The filter screen can be replaced or cleaned after the partition board is taken out. In order to conveniently clean the precipitated scab materials, a sewage discharge port 46 is formed at the bottom of the shell 41, and a plugging piece is connected to the sewage discharge port 46.

In a word, the sodium aluminate solution charge-in system that this application provided sets up filtering mechanism on sodium aluminate solution pipeline between sodium aluminate solution storage tank and solution pump, can effectually filter the scab material, reduces the scab material that gets into in the solution pump, reaches and prevents that the scab material from causing the harm to the solution pump. The provided filtering mechanism has the advantages of simple and reasonable structure, low manufacturing cost and convenient and simple cleaning. Is worthy of large-area popularization and application.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the scope of the present invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention shall fall within the protection scope of the present invention.

Claims

1. A sodium aluminate solution feed system, comprising a filtering mechanism disposed on a sodium aluminate solution delivery pipe between a sodium aluminate solution storage tank and a solution pump, said filtering mechanism being configured to filter scab material in sodium aluminate solution flowing through said sodium aluminate solution delivery pipe so as to reduce the amount of scab material entering said solution pump.

2. The sodium aluminate solution feeding system of claim 1, wherein the filtering mechanism comprises a housing, at least one layer of partition is formed in the housing in a flat manner, and a plurality of filtering holes penetrating through the upper and lower surfaces are formed in the partition; the shell is provided with a liquid inlet end which is positioned above the partition plate and used for connecting the liquid inlet end with the sodium aluminate solution storage tank and a liquid outlet end which is positioned below the partition plate and used for connecting the liquid outlet end with the solution pump.

3. The sodium aluminate solution feed system of claim 2, wherein the top of the housing is open and a top cover for opening and closing the top end is attached.

4. The sodium aluminate solution feed system of claim 3, wherein the partition is removably formed inside the housing.

5. The sodium aluminate solution feeding system according to claim 4, wherein the inside of the casing is formed with a plurality of support columns having an axial direction perpendicular to the inner surface of the casing, and the partition plate is placed on the upper portions of the plurality of support columns.

6. The sodium aluminate solution feeding system of claim 5, wherein the partition comprises a plurality of layers, each layer being connected to each other by the pillars to form an integral structure separated from each other, the partition located at the upper layer comprising filter holes having a diameter larger than that of the partition located at the lower layer; the liquid inlet end is positioned above the uppermost layer of the partition board, and the liquid outlet end is positioned below the lowermost layer of the partition board.

7. The sodium aluminate solution feeding system of claim 6, wherein the partition plate located at the lowermost layer forms two regions bounded by a center line in a direction connecting the liquid inlet end and the liquid outlet end, and the partition plate located at the lowermost layer comprises filtering holes each concentrated in a region adjacent to the liquid inlet end.

8. The sodium aluminate solution feed system of claim 2, wherein the outlet end is connected to a pipe filter.

9. The sodium aluminate solution feed system of claim 8, wherein the tube filter screen is removably attached to the outlet end.

10. A sodium aluminate solution feeding system in accordance with any one of claims 2 to 9 wherein the bottom of the housing is formed with a drain outlet to which a closure is attached.