CN218709813U - Coupling type reclaimed water treatment system - Google Patents

Abstract

The utility model discloses a manifold type regeneration water treatment system, including sewage treatment device, including aeration storehouse and the collection storehouse that is located aeration storehouse one end and the filtering pond that is located the aeration storehouse other end, the upper surface in aeration storehouse has erect the scraper blade, and it has the multiunit filter plate to arrange in aeration storehouse's inside simultaneously, it has aeration branch pipe to peg graft on the filter plate, aeration storehouse's lower surface an organic whole is connected with deposits the storehouse. Wherein sewage treatment device's front end is equipped with the three-layer filtering pond, and the filterable water body of process cubic gets into deposits the storehouse, when the sufficient aeration tank of water again, utilizes the aeration machine to carry out aeration treatment, and the bubble that the suspension impurity in aquatic formed through the aeration this moment is piled up on the surface of water, scrapes the foam through the scraper blade this moment and gets, and the foam of scraping is piled up and is unified the processing in collecting bin, can effectively eliminate the suspension impurity in aquatic in this process to alleviate follow-up ultrafiltration apparatus's burden.

Description

Coupling type reclaimed water treatment system

Technical Field

The utility model relates to a regeneration water treatment technical field, especially a manifold type regeneration water treatment system.

Background

The reclaimed water is water which can be used beneficially after sewage or rainwater is properly treated and reaches a certain water quality index, a certain use requirement is met, the sewage is recycled, the ecological environment is improved, the virtuous cycle of water ecology is realized, the urban domestic sewage is one of main ecological water environment pollution sources, the improvement of the sewage treatment rate and the upgrading and reconstruction of sewage treatment facilities are main measures for preventing and treating the ecological water environment pollution.

When handling sewage among traditional regeneration water treatment system, can adopt filterable means to eliminate the impurity in the sewage, this kind of filtration adopts the filter plate mostly, the filter plate can only filter great granule can bring very big burden for subsequent ultrafiltration apparatus to the unable filtering this of impurity of some suspensions in the water, because the filter core among the ultrafiltration apparatus adopts reverse osmosis membrane to filter, filtration grade is high, its filter effect is good, and the suspended solid of aquatic accelerates reverse osmosis membrane jam raising the cost too much easily.

SUMMERY OF THE UTILITY MODEL

This section is for the purpose of summarizing some aspects of embodiments of the invention and to briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and in the abstract of the specification and the title of the application to avoid obscuring the purpose of this section, the abstract of the specification and the title of the application, and such simplifications or omissions are not intended to limit the scope of the invention.

In view of the above-mentioned or the filterable water body suspended solid of filtering basin in prior art is too much, blocks up the problem of reverse osmosis membrane easily when carrying out the ultrafiltration, has provided the utility model discloses.

Therefore, the utility model aims at providing a coupling type regeneration water treatment system.

In order to solve the technical problem, the utility model provides a following technical scheme: the sewage treatment equipment comprises an aeration bin, a collecting bin positioned at one end of the aeration bin and a filter tank positioned at the other end of the aeration bin, wherein a scraping plate is erected on the upper surface of the aeration bin, a plurality of groups of filter plates are arranged in the aeration bin, aeration branch pipes are inserted into the filter plates, and the lower surface of the aeration bin is integrally connected with a precipitation bin;

still include ultrafiltration equipment, and sewage treatment device's output is connected with ultrafiltration equipment's input, be equipped with the reverse osmosis subassembly in the ultrafiltration equipment.

As the utility model relates to a coupled type regeneration water treatment system's an optimal selection scheme, wherein the upper end in storehouse of aerifing is equipped with the drive shaft along the length direction symmetry, and has made and has cup jointed a pair of sprocket in the drive shaft, the chain takes turns to the meshing has the chain, and the scraper blade assembly on the upper surface of chain, at one of them the driver is installed to the one end of drive shaft.

As a preferred embodiment of the coupled reclaimed water treatment system, wherein: the upper surface of the sedimentation bin is paved with a clapboard-, a filter plate is paved on the upper surface of the clapboard, and a circulation hole is arranged at the position of the clapboard, which is positioned on the filter plate.

As a preferred embodiment of the coupled reclaimed water treatment system, wherein: the outer side of the precipitation bin is provided with an aerator, the output end of the aerator is connected with a pipeline, and the pipeline penetrates through the precipitation bin and the partition plate and is connected with the aeration branch pipe.

As a preferred embodiment of the coupled reclaimed water treatment system, wherein: the filtering pond includes that the first storehouse, the second of straining strains storehouse and third and strains the storehouse, and is equipped with the grid that leans out at the middle part in the first storehouse of straining, offers simultaneously at the first surface of straining the storehouse and supplies grid-the outside slag notch that extends of tip-, the bottom in the first storehouse of straining has been seted up through-hole and the second and has been strained the storehouse intercommunication, and the middle part in the second storehouse of straining and the third storehouse intercommunication of straining, the third strains the storehouse upper surface and erects the agitator, and the bottom in the third storehouse of straining has been seted up the through-hole and has been precipitated the storehouse intercommunication.

As a preferred embodiment of the coupled reclaimed water treatment system, wherein: the bottom of the sedimentation bin is provided with a sewage discharge hole, an external pipeline of the sewage discharge hole is connected with a marsh filter excavated outside, an external pipeline of a water outlet of the ultrafiltration device is connected with a reservoir excavated outside, and the sewage discharge pipeline of the ultrafiltration device can be connected with a filter tank for secondary filtration.

The utility model discloses a manifold type regeneration water treatment system beneficial effect:

the utility model discloses in, can improve sewage treatment efficiency through sewage treatment device and regeneration water equipment coupling work, improve the regeneration water quality, wherein sewage treatment device's front end is equipped with the three-layer filtering pond, the grid that first filtering pond set up through the slope is got rid of the large granule impurity in the water, the slag notch of seting up on the first filtering pond can supply to drop by the filterable impurity of grid, the water body through once-filtering gets into the second filtering pond and deposits, utilize the overflow to make the visible impurity in the water sink at the bottom of the pool, the water is excessive and gets into the third filtering pond, the third filtering pond can further reduce aquatic heavy metal and impurity through adding chemical agents such as pouring into flocculating agent, make the impurity intensive mixing in chemical agent and the water through the agitator, the water body through tertiary filtration gets into the precipitation storehouse.

The water upwards overflows in deposiing the storehouse and blocks through the baffle and make the water pass through the filter plate, utilize the small particle impurity of filter plate filtration aquatic, impurity gathers follow-up marshland ground of discharging in deposiing the storehouse and carries out the natural decomposition and purifies, and during the water that filters is full of aeration tank again, utilize the aeration machine to carry out aeration treatment, the bubble that suspension impurity in aquatic formed through the aeration this moment piles up the surface at the water, scrape the foam through the scraper blade this moment, the foam of scraping is piled up and is unified the processing in collecting the storehouse, suspension impurity in aquatic can effectively be eliminated in this process, thereby alleviate follow-up ultrafiltration apparatus's burden.

The ultrafiltration apparatus who sets up in this application belongs to current regeneration water treatment system's ripe equipment, its principle is for utilizing reverse osmosis membrane to filter the water, reverse osmosis membrane is the artifical pellicle that has certain characteristic that a simulation biological semipermeable membrane made, be reverse osmosis technology's core component, reverse osmosis technology principle is under the effect that is higher than solution osmotic pressure, can not see through the pellicle and separate these material and water according to other materials, reverse osmosis membrane's membrane aperture is very little, consequently can get rid of the dissolved salts in the aquatic effectively, the colloid, microorganism, organic matter etc., aeration among the above-mentioned scheme is scraped the foam and is promptly alleviateed reverse osmosis membrane burden.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required to be 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 these drawings without inventive labor. Wherein:

FIG. 1 is an overall schematic diagram of a coupled regenerant water treatment system.

FIG. 2 is a view showing an internal structure of a sewage treatment apparatus.

Fig. 3 is a structure diagram of the interior of the aeration bin.

FIG. 4 is a view showing the internal structure of the filter.

FIG. 5 shows a structure of an internal filter element of the ultrafiltration apparatus.

FIG. 6 is a block diagram of a reclaimed water processing system.

The corresponding relationship between the reference numbers of the figures and the names of the components in the figures is as follows: 100. a sewage treatment facility; 101. a collecting bin; 102. an aeration bin; 102a, a scraper; 102b, a drive shaft; 102c, a chain; 102d, a sprocket; 102e, a filter plate; 102e-1, a spacer; 103. a filter chamber; 103a, a first filtering bin; 103a-1, a grid; 103a-2, a slag outlet; 103b, a second filtering bin; 103c, a stirrer; 103d, a third filtering bin; 104. an aerator; 104a, a pipeline; 104a-1, aeration branch pipes; 105. a settling bin; 200. and (4) ultrafiltration equipment.

Detailed Description

In order to make the aforementioned objects, features and advantages of the present invention more comprehensible, embodiments accompanying the present invention are described in detail below with reference to the accompanying drawings.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, but the present invention may be implemented in other ways different from the specific details set forth herein, and one skilled in the art may similarly generalize the present invention without departing from the spirit of the present invention, and therefore the present invention is not limited to the specific embodiments disclosed below.

Furthermore, the references herein to "one embodiment" or "an embodiment" refer to a particular feature, structure, or characteristic that may be included in at least one implementation of the invention. The appearances of the phrase "in one embodiment" in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments.

Example 1

Referring to fig. 1 to 3, in order to provide a first embodiment of the present invention, a coupling type reclaimed water treatment system is provided, which can remove impurities from a water body, and comprises a sewage treatment apparatus (100).

Specifically, the aeration device comprises an aeration bin 102, a collecting bin 101 positioned at one end of the aeration bin 102 and a filter tank 103 positioned at the other end of the aeration bin 102, wherein a scraping plate 102a is erected on the upper surface of the aeration bin 102, a plurality of groups of filter plates 102e are arranged in the aeration bin 102, aeration branch pipes 104a-1 are inserted into the filter plates 102e, and a sedimentation bin 105 is integrally connected to the lower surface of the aeration bin 102.

Further, the upper end of the aeration chamber 102 is symmetrically provided with a driving shaft 102b along the length direction, a pair of chain wheels 102d is sleeved on the driving shaft 102b, a chain 102c is engaged on the chain wheels 102d, the scraper 102a is assembled on the upper surface of the chain 102c, and one end of one of the driving shafts 102b is provided with a driver.

Wherein, a clapboard 102e-1 is laid on the upper surface of the sedimentation bin 105, the filter plate 102e is laid on the upper surface of the clapboard 102e-1, a circulation hole is arranged on the clapboard 102e-1 at the position where the filter plate 102e is arranged, an aerator 104 is arranged outside the sedimentation bin 105, the output end of the aerator 104 is connected with a pipeline 104a, and the pipeline 104a penetrates through the sedimentation bin 105 and the clapboard 102e-1 to be connected with an aeration branch pipe 104 a-1.

Preferably, the filter chamber 103 includes a first filter chamber 103a, a second filter chamber 103b and a third filter chamber 103d, and an outwardly inclined grating 103a-1 is disposed in the middle of the first filter chamber 103a, and a slag hole 103a-2 for the end of the grating 103a-1 to extend outwardly is disposed on the outer surface of the first filter chamber 103a, a through hole is disposed at the bottom of the first filter chamber 103a to communicate with the second filter chamber 103b, and the middle of the second filter chamber 103b communicates with the third filter chamber 103d, a stirrer 103c is erected on the upper surface of the third filter chamber 103d, and a through hole is disposed at the bottom of the third filter chamber 103d to communicate with the settling chamber 105, a sewage discharge hole is disposed at the bottom of the settling chamber 105, and an external pipeline of the sewage discharge hole is connected to an externally excavated marsh filter, an external pipeline of the water outlet of the ultrafiltration apparatus 200 is connected to an externally excavated reservoir, and a sewage discharge pipeline of the ultrafiltration apparatus 200 can be connected to the filter chamber 103 for secondary filtration.

When the three-layer filtering bin is used, the front end of the sewage treatment equipment is provided with the three-layer filtering bin, the first filtering bin 103a removes large-particle impurities in a water body through the obliquely arranged grating 103a-1, the slag outlet 103a-2 formed in the first filtering bin 103a can allow the impurities filtered by the grating 103a-1 to fall off, the water body subjected to primary filtering enters the second filtering bin 103b for precipitation, visible impurities in the water body are precipitated at the bottom of the tank through overflow, the water body overflows and enters the third filtering bin 103d, the third filtering bin 103d can further reduce heavy metals and impurities in the water by adding chemical agents such as injection flocculating agents, the chemical agents are fully mixed with the impurities in the water body through the stirrer 103c, and the water body subjected to tertiary filtering enters the precipitation bin 105.

In summary, the water overflows upwards in the settling bin 105 and is blocked by the partition plate 102e-1, so that the water passes through the filter plate 102, the filter plate 102 is used for filtering small-particle impurities in the water, the impurities are gathered in the settling bin 105 and then discharged into a marshland for natural decomposition and purification, when the filtered water is filled in the re-aeration bin 102, the aerator 104, the pipeline 104a and the aeration branch pipe 104a-1 are used for aeration treatment, bubbles formed by aeration of suspended impurities in the water are accumulated on the surface of the water, at the moment, the drive shaft 102b is driven to rotate by the driver, the chain wheel 102d on the drive shaft 102b drives the chain 102c to rotate, the scraper 102a is driven by the chain 102c to scrape the foam, the scraped foam is accumulated in the collection bin 101 for uniform treatment, and the suspended impurities in the water can be effectively eliminated in the process.

Example 2

Referring to fig. 1, in a second embodiment of the present invention, unlike the previous embodiment, there is provided an ultrafiltration apparatus comprising: further comprises an ultrafiltration device 200, the output end of the sewage treatment device 100 is connected with the input end of the ultrafiltration device 200, and a reverse osmosis component is arranged in the ultrafiltration device 200

It should be noted that the ultrafiltration equipment provided in the present application belongs to the mature equipment of the existing reclaimed water treatment system, and in the present application, in order to keep the integrity of the technical scheme of the coupled system, the principle of the ultrafiltration equipment is to filter the water body by using a reverse osmosis membrane, and the aeration foam scraping in the scheme of the embodiment 1 is to reduce the burden of the reverse osmosis membrane.

It is important to note that the construction and arrangement of the present application as shown in the various exemplary embodiments is illustrative only. Although only a few embodiments have been described in detail in this disclosure, those skilled in the art who review this disclosure will readily appreciate that many modifications are possible (e.g., variations in sizes, dimensions, structures, shapes and proportions of the various elements, values of parameters (e.g., temperatures, pressures, etc.), mounting arrangements, use of materials, colors, orientations, etc.) without materially departing from the novel teachings and advantages of the subject matter recited in this application. For example, elements shown as integrally formed may be constructed of multiple parts or elements, the position of elements may be reversed or otherwise varied, and the nature or number of discrete elements or positions may be altered or varied. Accordingly, all such modifications are intended to be included within the scope of this invention. The order or sequence of any process or method steps may be varied or re-sequenced according to alternative embodiments. In the claims, any means-plus-function clause is intended to cover the structures described herein as performing the recited function and not only structural equivalents but also equivalent structures. Other substitutions, modifications, changes and omissions may be made in the design, operating conditions and arrangement of the exemplary embodiments without departing from the scope of the present inventions. Therefore, the present invention is not limited to a particular embodiment, but extends to various modifications that nevertheless fall within the scope of the appended claims.

Moreover, in an effort to provide a concise description of the exemplary embodiments, all features of an actual implementation may not be described (i.e., those unrelated to the presently contemplated best mode of carrying out the invention, or those unrelated to enabling the invention).

It should be appreciated that in the development of any such actual implementation, as in any engineering or design project, numerous implementation-specific decisions may be made. Such a development effort might be complex and time consuming, but would nevertheless be a routine undertaking of design, fabrication, and manufacture for those of ordinary skill having the benefit of this disclosure, without undue experimentation.

It should be noted that the above embodiments are only used for illustrating the technical solutions of the present invention and not for limiting, and although the present invention is described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solutions of the present invention can be modified or substituted by equivalents without departing from the spirit and scope of the technical solutions of the present invention, which should be covered by the scope of the claims of the present invention.

Claims (6)

1. A coupling type regeneration water treatment system is characterized in that: comprises the steps of (a) preparing a substrate,

the sewage treatment equipment (100) comprises an aeration bin (102), a collection bin (101) positioned at one end of the aeration bin (102) and a filter tank (103) positioned at the other end of the aeration bin (102), wherein a scraper (102 a) is erected on the upper surface of the aeration bin (102), a plurality of groups of filter plates (102 e) are arranged in the aeration bin (102), aeration branch pipes (104 a-1) are inserted into the filter plates (102 e), and a sedimentation bin (105) is integrally connected with the lower surface of the aeration bin (102);

still include ultrafiltration apparatus (200), and the output of sewage treatment device (100) is connected with the input of ultrafiltration apparatus (200), be equipped with the reverse osmosis subassembly in ultrafiltration apparatus (200).

2. A coupled regenerant water treatment system as claimed in claim 1, wherein: the upper end of the aeration bin (102) is symmetrically provided with driving shafts (102 b) along the length direction, the driving shafts (102 b) are sleeved with a pair of chain wheels (102 d), the chain wheels (102 d) are engaged with chains (102 c), the scrapers (102 a) are assembled on the upper surfaces of the chains (102 c), and one end of one driving shaft (102 b) is provided with a driver.

3. A coupled regenerable water treatment system as recited in claim 1, wherein: a partition plate (102 e-1) is laid on the upper surface of the settling bin (105), a filter plate (102 e) is laid on the upper surface of the partition plate (102 e-1), and a circulation hole is formed in the partition plate (102 e-1) at the position where the filter plate (102 e) is placed.

4. A coupled regenerable water treatment system as recited in claim 3, wherein: an aerator (104) is arranged outside the settling bin (105), the output end of the aerator (104) is connected with a pipeline (104 a), and the pipeline (104 a) penetrates through the settling bin (105) and the partition plate (102 e-1) to be connected with the aeration branch pipe (104 a-1).

5. A coupled regenerable water treatment system as recited in claim 2, wherein: the filter chamber (103) comprises a first filtering bin (103 a), a second filtering bin (103 b) and a third filtering bin (103 d), wherein an outwards inclined grid (103 a-1) is arranged in the middle of the first filtering bin (103 a), a slag hole (103 a-2) for the end part of the grid (103 a-1) to extend outwards is formed in the outer surface of the first filtering bin (103 a), a through hole is formed in the bottom of the first filtering bin (103 a), the second filtering bin (103 b) is communicated with the through hole, the middle of the second filtering bin (103 b) is communicated with the third filtering bin (103 d), a stirrer (103 c) is erected on the upper surface of the third filtering bin (103 d), and the bottom of the third filtering bin (103 d) is communicated with a precipitation bin (105) through hole.

6. A coupled regenerable water treatment system as recited in claim 1, wherein: the bottom of settling bin (105) has been seted up the blowhole, and the outer pipeline of blowhole filters with the marsh of outside excavation and is connected, the outer pipeline of delivery port of ultrafiltration apparatus (200) is connected with the cistern of outside excavation, the blowpipe of ultrafiltration apparatus (200) can be connected with filtering pond (103) and carry out the secondary filter.

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