A standardized treatment module for water treatment

Abstract

The application is a standardized treatment assembly applied to water treatment, comprising a shell, a water and air distributor, a water and air distribution cap, filter material and a filter material stabilizing assembly, wherein the water and air distributor, the water and air distribution cap, the filter material and the filter material stabilizing assembly are located in the shell, the shell is composed of an outer shell, an upper end cover and a lower end cover, the upper end cover and the lower end cover are fixedly connected to the upper end and the lower end of the outer shell respectively, the filter material stabilizing assembly comprises an upper end pressing plate, four layering plates and a lower end supporting plate from top to bottom, the upper end pressing plate is fixedly connected to the upper end cover through limiting bolts, the upper end of the limiting bolts penetrates the upper end cover and is fastened through a wing nut, the upper end cover, the upper end pressing plate, the four layering plates, the lower end supporting plate and the lower end cover separate the inner part of the outer shell into seven chambers, and the chambers are filled with the filter material, the application is a modular assembly design, the internal filter material does not need to be filled on site, the assembly can be directly replaced, the installation is simplified, and the cost is saved.

Description

TECHNICAL FIELD

[0001] The present application relates to the field of water treatment equipment, in particular to a standardized treatment assembly applied to water treatment. BACKGROUND

[0002] At present, the standard assembly applied to water treatment is basically a membrane assembly, and in some use scenarios of the pretreatment section and the advanced treatment section, the use cost is high and the cost-effectiveness is low, so suitable filter material is often used for treatment. Whether it is a filter tank or a filter tank, the filter material needs to be filled on site, and the replacement of the filter material in the later period is also very cumbersome. The existing water treatment filter tank cannot be put into a standard box to realize the modular design of the water treatment equipment, especially in the case of large flow. SUMMARY

[0003] The purpose of the present application is to provide a standardized treatment assembly applied to water treatment, which is suitable in size and can be put into a standard box to realize the same convenience as the membrane assembly, and the filter material in the standardized assembly is selected and filled according to the specific treatment scenario, greatly simplifying the operation and maintenance cost.

[0004] In order to achieve the above purpose, the following technical scheme is provided:

[0005] The application relates to a standardized treatment assembly applied to water treatment, which comprises a shell, a water and air distributor, a water and air distribution cap, filter material and a filter material stabilizing assembly, wherein the water and air distributor, the water and air distribution cap, the filter material and the filter material stabilizing assembly are located in the shell; the shell is composed of an outer shell, an upper end cover and a lower end cover; the upper end cover and the lower end cover are respectively fixedly connected to the upper end and the lower end of the outer shell; the filter material stabilizing assembly comprises, from top to bottom, an upper end pressing plate, four layering plates and a lower end supporting plate, and the lower end supporting plate is fixedly connected to the inner wall of the outer shell; the outer periphery of each of the four layering plates and the upper end pressing plate is in contact with and movably connected to the inner wall of the outer shell; the upper end pressing plate is fixedly connected to the upper end cover through a limiting bolt set; the limiting bolt set comprises four limiting bolts which are uniformly distributed and fixedly connected to the upper end pressing plate; the upper end of each limiting bolt penetrates through the upper end cover and is fastened through a wing nut; from top to bottom along the axial direction of the outer shell, the upper end cover, the upper end pressing plate, the four layering plates, the lower end supporting plate and the lower end cover divide the inner part of the outer shell into seven chambers, which are chamber one, chamber two, chamber three, chamber four, chamber five, chamber six and chamber seven in sequence; the chambers two, three, four, five and six are filled with filter material; the upper end pressing plate, the layering plates and the lower end supporting plate are all circular plates provided with a plurality of uniformly distributed circular holes; the water and air distributor structure comprises a vertical pipe one and a horizontal pipe set; the horizontal pipe set comprises four horizontal pipes which are cross-distributed and communicated; the vertical pipe one is perpendicular to the horizontal pipe set and is fixed to the cross center of the horizontal pipe set and communicated with the horizontal pipe set; the pipe wall of each horizontal pipe is uniformly provided with a plurality of through holes; the outer wall of the vertical pipe one is fixedly connected to the upper end cover, and the horizontal pipe set is located in the chamber one; the water and air distribution cap structure comprises a vertical pipe two, a support rib set and a cap cover; the support rib set comprises four support ribs which are radially uniformly distributed along the vertical pipe two; one end of each support rib is fixedly connected to the vertical pipe two, and the other end is fixedly connected to the cap cover; the cap cover is a circular-arc-shaped shell; the outer wall of the vertical pipe two is fixedly connected to the lower end cover, and the cap cover is located in the chamber seven.

[0006] Preferably, the position of the upper end pressing plate can be moved up and down by tightening or loosening the wing nut.

[0007] Preferably, the filter materials in the chambers two, three, four, five and six are different in kind, and are combined to form filter material layers according to actual required functions, so as to achieve the required purification purpose.

[0008] Preferably, the diameters of the circular holes on the upper end pressing plate, the layering plates and the lower end supporting plate are determined according to the particle size of the filter material, so as to not leak the filter material.

[0009] Preferably, the number of the layering plates is determined according to specific treatment scenes, and is preferably four, and is generally one to six, so as to form two to seven filter material layers.

[0010] The application has the following beneficial effects:

[0011] By using the assembly of the application, the design department and users can reasonably select the number of standard assemblies according to the actual water quantity to be treated. At the same time, due to the appropriate size of the single assembly, the installation is convenient, so that the space utilization of the standard tank equipment is more reasonable. The assembly is designed by standardization, so that batch production can be realized, the production cost is effectively reduced, and the later operation and maintenance cost is also greatly reduced. At the same time, the assembly model is fixed, which solves the problems of large inventory pressure of filter tank and filter pool models, and even long supply cycle of less used models. BRIEF DESCRIPTION OF DRAWINGS

[0012] Fig. 1 is a structural schematic view of the application;

[0013] Fig. 2 is a top view of the application;

[0014] The reference signs shown in the figure are: 1-water and air distributor, 2-water and air distribution cap, 3-outer shell, 4-upper end cover, 5-lower end cover, 6-upper end pressing plate, 7-layered plate, 8-lower end supporting plate, 9-limiting bolt, 10-butterfly nut, 11-chamber one, 12-chamber two, 13-chamber three, 14-chamber four, 15-chamber five, 16-chamber six, 17-chamber seven, 101-vertical pipe one, 102-horizontal pipe, 103-through hole, 201-vertical pipe two, 202-supporting rib, 203-cap cover. DETAILED DESCRIPTION

[0015] The design scheme will be described in detail below in combination with the drawings.

[0016] As Figs. 1-2As shown, a kind of standardization processing assembly applied to water treatment includes shell, water and air distributor 1, water and air distribution cap 2, filter material, filter material stabilizing assembly, water and air distributor 1, water and air distribution cap 2, filter material, filter material stabilizing assembly are located in shell, shell is made of shell 3, upper end cover 4, lower end cover 5, upper end cover 4 and lower end cover 5 are fixedly connected to the upper and lower ends in shell 3 respectively, filter material stabilizing assembly includes upper end pressing plate 6, four layering plates 7, lower end supporting plate 8 in turn from top to bottom, and lower end supporting plate 8 is fixedly connected with the inner wall of shell 3, the outer periphery of four layering plates 7, upper end pressing plate 6 is in contact with the inner wall of shell 3 and is movably connected, upper end pressing plate 6 is fixedly connected with upper end cover 4 by limiting bolt group, limiting bolt group includes four limiting bolts 9 evenly distributed and fixedly connected with upper end pressing plate 6, the upper end of limiting bolt 9 penetrates upper end cover 4 and is fastened by butterfly nut 10, upper end pressing plate 6 can be moved up and down by the tightening or loosening of butterfly nut 10, along the shell axial direction from top to bottom, upper end cover 4, upper end pressing plate 6, four layering plates 7, lower end supporting plate 8, lower end cover 5 divide the inside of shell into seven chambers in turn, which are chamber one 11, chamber two 12, chamber three 13, chamber four 14, chamber five 15, chamber six 16, chamber seven 14, chamber two 12, chamber three 13, chamber four 14, chamber five 15, chamber six 16 are filled with filter material, forming filter material layer, the types of filter material in chamber two 12, chamber three 13, chamber four 14, chamber five 15, chamber six 16 are different, and are combined according to the actual required function to achieve the required purification purpose. Upper end pressing plate 6, layering plate 7, lower end supporting plate 8 are all circular plates with a plurality of evenly distributed circular holes, the size of the circular holes on upper end pressing plate 6, layering plate 7, lower end supporting plate 8 is determined according to the particle size of filter material, and the filter material is not leaked. Among them, the lower end supporting plate 8 is fixed, which limits the downward movement of the filter material and ensures the free flow of water and air. The layering plate 7 between the filter materials is movable, which ensures that the filter materials do not mix while moving with the filter materials swelling when meeting water, and ensures the free flow of water and air. The structure of water and air distributor 1 includes vertical pipe one 101 and horizontal pipe group, the horizontal pipe group includes four horizontal pipes 102 distributed in cross and communicated, the vertical pipe one 101 is perpendicular to the horizontal pipe group and fixed to the cross center of the horizontal pipe group, and communicated with the horizontal pipe group, the pipe wall of horizontal pipe 102 is uniformly provided with a plurality of through holes 103, the outer wall of vertical pipe one 101 is fixedly connected with upper end cover 4, and the horizontal pipe group is located in chamber one 11, the structure of water and air distribution cap 2 includes vertical pipe two 201, support rib group, cap 203, the support rib group includes four support ribs 202 evenly distributed along the radial direction of vertical pipe two 201, one end of support rib 202 is fixedly connected with vertical pipe two 201, and the other end is fixedly connected with cap 203, cap 203 is a circular arc shell, the outer wall of vertical pipe two 201 is fixedly connected with lower end cover 5, and cap 203 is located in chamber seven 17.

[0017] Wherein, the upper end pressing plate 6 is used in cooperation with the limiting bolt 9, the upper end pressing plate 6 is movable, and plays a role of limiting the filter material from moving upward, and ensures the free flow of water and air. In the transportation state, the upper end pressing plate 6 is pressed by the limiting bolt 9, so that the filter material cannot move, and when the assembly is installed, only the butterfly nut 10 is rotated to lift the upper end pressing plate 6 to the specified height, and then water can be supplied to run.

[0018] Example 1

[0019] Applied to drinking water purification: the drinking water purification filter material layer is filled above the lower end supporting plate 8 in the standardized treatment assembly, and the upper end pressing plate 6 and the limiting bolt 9 are installed above the filter material. When running, if downward flow filtration is adopted, the water and air distributor 1 at the upper end supplies water, and the water and air distribution cap 2 at the lower end discharges water. If upward flow filtration is adopted, the water and air distribution cap 2 at the lower end supplies water, and the water and air distributor 1 at the upper end discharges water. Through filtration, the turbidity and other physical and chemical indexes of the water body can be effectively reduced.

[0020] Example 2

[0021] Applied to sewage advanced treatment and purification: the sewage advanced treatment filter material layer is filled above the lower end supporting plate 8 in the standardized treatment assembly, and the upper end pressing plate 6 and the limiting bolt 9 are installed above the filter material. When running, if downward flow filtration is adopted, the water and air distributor 1 at the upper end supplies water, and the water and air distribution cap 2 at the lower end discharges water. If upward flow filtration is adopted, the water and air distribution cap 2 at the lower end supplies water, and the water and air distributor 1 at the upper end discharges water. Through filtration, the turbidity of the water body can be effectively reduced, and the biological membrane grown on the surface of the filter material after long-term operation can reduce the physical and chemical indexes of the water body.

[0022] The water and air distributor 1 and the water and air distribution cap 2 described above can uniformly distribute the water and air, and prevent the water from having too large a flow force to cause the filter material structure to be arranged in disorder. The standardized treatment assembly is a modular design assembly, which is convenient for construction and maintenance.

Claims

1. A standardized treatment module for water treatment, characterized in that, The utility model provides a filter device, including shell, water and air distributor, water and air distribution cap, filter material, filter material stabilizing component, water and air distributor, water and air distribution cap, filter material, filter material stabilizing component all are located in the shell, the shell is by shell, upper end cover, lower end cover is composed, upper end cover and lower end cover are fixedly connected in the upper and lower two ends of shell respectively, filter material stabilizing component from top to bottom includes upper end pressing plate, four layering board, lower end support plate in proper order, and lower end support plate is fixedly connected with shell inner wall, the layering board of filter material stabilizing component is movably connected with shell inner wall, can move along with filter material expansion, the outer periphery of four layering board, upper end pressing plate all with shell inner wall mutual contact and movably connected, upper end pressing plate is fixedly connected with upper end cover through limiting bolt group, limiting bolt group includes four evenly distributed and with upper end pressing plate fixedly connected limiting bolt, the upper end of limiting bolt passes through upper end cover and is fastened through wing nut, along the axial direction of shell from top to bottom, upper end cover, upper end pressing plate, four layering board, lower end support plate, lower end cover divide the shell into seven chambers in the part, in proper order is chamber one, chamber two, chamber three, chamber four, chamber five, chamber six, chamber seven, chamber two, chamber three, chamber four, chamber five, chamber six all are filled with filter material, upper end pressing plate, layering board, lower end support plate all are the round plate that sets up a plurality of evenly distributed round holes, water and air distributor structure includes vertical pipe one and horizontal pipe group, horizontal pipe group includes four cross distribution and lead through horizontal pipe, vertical pipe one is perpendicular with horizontal pipe and is fixed in the cross center of horizontal pipe group, and with horizontal pipe group lead through, the pipe wall of horizontal pipe is evenly arranged with a plurality of through -holes, the outer wall of vertical pipe one is fixedly connected with upper end cover, and horizontal pipe group is located in chamber one, water and air distribution cap structure includes vertical pipe two, support rib group, cap, support rib group includes four radially evenly distributed support ribs along vertical pipe two, one end of support rib is fixedly connected with vertical pipe two, and the other end is fixedly connected with cap, the cap is the arc shell, the outer wall of vertical pipe two is fixedly connected with lower end cover, and cap is located in chamber seven, The position of the upper end pressing plate can be moved up and down by tightening or loosening the wing nut; The filter materials in the chamber two, chamber three, chamber four, chamber five and chamber six are different in type, and are combined to form filter layers according to the actual required functions to achieve the required purification purposes; The diameters of the round holes on the upper end pressing plate, layering board and lower end support plate are determined according to the particle size of the filter material, and the filter material is not leaked out as the criterion; The number of layering boards is one to six, thereby forming two to seven filter layers.

2. The standardization processing component of claim 1, wherein, The number of layering boards is four.

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