CN2701845Y

CN2701845Y - Sewage purifier

Info

Publication number: CN2701845Y
Application number: CN 200420067172
Authority: CN
Inventors: 陈秋平
Original assignee: Individual
Current assignee: Individual
Priority date: 2004-06-16
Filing date: 2004-06-16
Publication date: 2005-05-25
Anticipated expiration: 2014-06-16

Abstract

Disclosed is a sewage purifier, comprising a housing. The utility model is characterized in that a plurality of purifying chambers divided by a plurality of sealed partition plates are arranged in the housing, a sewerage inlet above which a backwashing water inlet is provided is arranged at the lower end of the right side wall of the housing, and sewerage bins and sludge discharge ports are arranged on the bottoms of the purifying chambers; a purified water outlet is opened on the upper part of the left side wall of the housing, filtering water outlets are opened on the upper parts of the sealed partition plates, partition plates whose lower parts are communicated with each other are arranged beside the left sides of the sealed partition plates, and a supporting frame on which a filtering layer, a grainy filtering layer, another filtering layer and a fine sand layer are provided is arranged in the sewerage bin; a backwashing device is arranged in the grainy filtering layer of the purifying chamber on the right side of the housing, a water pump is arranged at the purified water outlet, and a submerged pump is arranged at the sewerage inlet. A large pressure difference is formed in the sewage purifier, and by using a plurality of purifying chambers to purify and filter the sewage repeatedly, the efficiency of the sewage treatment can be increased scores of times with a pure physical method without chemical additives. The utility model has the advantages of low cost, high purifying degree, and practicability.

Description

Sewage purification device

Technical field

The utility model relates to a kind of water treatment device, the sewage purification device that particularly a kind of degree of purification height, efficient height, cost be low, do not add any medicament, non-secondary pollution.

Background technology

Our times various places water resources lacks, Water reuse is significant, water saving, sewage disposal is most important, at present, various water treatment device are adopted in sewage disposal basically, with impurity in the water of heavy hall, chemical agent, methods such as microbiological treatment are handled, but these sewage water treatment method investments are big, long processing period, the degree of purification of sewage is not high, use chemical agent can cause the secondary pollution of water, and increased cost, and employing microbiological treatment cost height, benefit is low, and therefore, people wait in expectation more advanced, more the sewage treatment of science is to promote the well-being of mankind.

In view of this, in order to solve the problem of above-mentioned existence, this creator is according to oneself practical experience and technical concept, after deliberation, exploitation, and has the utility model to produce eventually.

The utility model content

The utility model is that a kind of sewage purification device will be provided, and makes it improve degree of purification, efficient height, the technical problem that cost is low with solution.

It is such solving the problems of the technologies described above the technical scheme that is adopted:

A kind of sewage purification device, include a housing, it is characterized in that: be provided with a plurality of decontamination chambers that are separated into a plurality of enclosed baffles in this housing, this housing right side wall lower end is provided with the sewage import, this sewage import top is provided with the back flushing water-in, and those bottoms, decontamination chamber are provided with sewage storehouse and sludge discharging port, and this housing left side wall top offers the relief outlet of purifying waste water, those enclosed baffle tops offer the filtered water relief outlet, those other dividing plates that are provided with the bottom perforation in enclosed baffle left side;

Be provided with bracing frame in the sewage storehouse of this bottom, decontamination chamber, this bracing frame is provided with a filtering layer, and a particulate filter layer is set on this filtering layer, establishes a filtering layer again on this particulate filter layer, and is positioned on the strut member of sidewall, establishes a fine sand layer on this filtering layer;

Be provided with the back-purge system that is connected in the back flushing water-in in the particulate filter layer of this decontamination chamber, housing right side;

This sewage import connects a submersible pump;

The relief outlet of purifying waste water on this housing left side wall connects a lift pump;

This back-purge system includes a plurality of pipelines side by side, offers the aperture of a plurality of water sprays on each pipeline;

The bottom of this filtering layer is the stainless steel back up pad that offers a plurality of holes, one filtering net is set on this back up pad, a plurality of multilayer chemical fibre filter cloths of alternately putting and thickening wool felt filter cloth are set on this filtering net, and it is solid that this filtering layer periphery is equipped with a plurality of screw rod spiral shells;

This filtering net is stainless steel or nylon material;

This lift pump is set up on the outer wall of left side;

This housing left side outer wall is provided with electric appliance control box;

The sewage storehouse sidewall of those bottoms, decontamination chamber is provided with the back flushing mouth;

Those tops, decontamination chamber are provided with seal cover board;

Particulate filter layer in this decontamination chamber, housing left side is the active carbon filtration layer, and the particulate filter layer in all the other decontamination chambers is the haydite filtering layer.

The utility model adopts sewage reverse flow method to carry out sewage disposal, because of the proportion of mud in the sewage and foreign material bigger than water, when sewage is drawn into sewage storehouse, bottom, decontamination chamber by submersible pump, the storehouse internal pressure increases, water promptly reaches fine sand layer top by each filtering layer, and various impurity can be filtered layer every living, filtering water is from right flank sewage import a plurality of decontamination chambers that flow through, filter repeatedly, purify, again with activated carbon as sorbent material, thoroughly remove peculiar smell in the water, its water quality can reach fully industry recycling, relief outlet is equipped with lift pump owing to purify waste water, and the water pressurization can be sent; Owing to the sewage import is equipped with submersible pump water is drawn into the sewage storehouse again, lift pump is housed on the left side wall to draw water, like this in bigger pressure difference of the inner formation of sewage purification device, sewage treating efficiency can improve tens times, and cost is very low, make it improve degree of purification, efficient height, the technical problem that cost is low thereby solved.

The utility model is simple in structure, and its advantage is as follows:

1, the utility model has adopted a plurality of decontamination chambers structure, sewage is carried out filtration treatment repeatedly after, again with activated carbon as sorbent material, thoroughly eliminate peculiar smell in the water, its water quality has reached industrial recycling, the conserve water resource.

2, the utility model to the purifying treatment of sewage and routine of the same type, compare with the volume product, efficient can improve tens times, the tool economy.

3, the utility model adopts the natural treatment process of physics in the entire sewage scavenging process, can not cause secondary pollution to water quality, and processing cost is low, the tool practicality.

4, advantage of the present utility model is and can in time discharges mud at any time according to the concentration of mud, need not shut down non-stop run.

Description of drawings

Fig. 1 is a structural representation of the present utility model.

Fig. 2 is decontamination chamber, a Fig. 1 right side structure sectional view.

Fig. 3 flows to synoptic diagram for sewage purification process of the present utility model.

Fig. 4 is the filtering layer structure synoptic diagram of decontamination chamber of the present utility model.

Fig. 5 is the structural representation of back-purge system of the present utility model.

Fig. 6 is a lift pump position view on the left side wall of the present utility model.

Embodiment

As shown in Figure 1, be structural representation of the present utility model, this sewage purification device, include a housing 10, wherein, be provided with a plurality of decontamination chambers 20 that are separated into a plurality of enclosed baffles 11 in this housing 10, these housing 10 right side wall lower ends are provided with sewage import 14, these sewage import 14 tops are provided with back flushing water-in 31, as Fig. 2, shown in 3, those 20 bottoms, decontamination chamber are provided with sewage storehouse 18 and sludge discharging port 15, and these housing 10 left side wall tops offer the relief outlet 16 of purifying waste water, those enclosed baffle 11 tops offer filtered water relief outlet 13, the other dividing plate 12 that is provided with the bottom perforation in those enclosed baffle 11 left sides;

As shown in Figure 2, be provided with bracing frame 27 in the sewage storehouse 18 of these 20 bottoms, decontamination chamber, this bracing frame 27 is provided with a filtering layer 22, one particulate filter layer 23 is set on this filtering layer 22, establish a filtering layer 22 on this particulate filter layer 23 again, and be positioned on the strut member 26 of sidewall, establish a fine sand layer 24 on this filtering layer 22;

Be provided with the back-purge system 30 (as shown in Figure 5) that is connected in back flushing water-in 31 in the particulate filter layer 23 of this decontamination chamber, housing 10 right side 20;

This sewage import 14 connects a submersible pump 40;

The relief outlet 16 of purifying waste water on these housing 10 left side walls connects a lift pump 60 (as shown in Figure 6);

As shown in Figure 4, the bottom of this filtering layer 22 is the stainless steel back up pad 26 that offers a plurality of holes, one filtering net 25 is set on this back up pad 26, a plurality of multilayer chemical fibre filter cloths of alternately putting 221 and thickening wool felt filter cloth 222 are set on this filtering net 25, and it is solid that these filtering layer 22 peripheries are equipped with a plurality of screw rod 28 spiral shells;

This filtering net 25 is stainless steel or nylon material;

As shown in Figure 5, this back-purge system 30 includes a plurality of pipelines 32 side by side, offers the aperture 33 of a plurality of water sprays on each pipeline 32;

This lift pump 60 is set up on the outer wall of left side;

These housing 10 left side outer walls are provided with electric appliance control box 50;

Sewage storehouse 18 sidewalls of those 20 bottoms, decontamination chamber are provided with back flushing mouth 19 (as shown in Figure 2);

Those 20 tops, decontamination chamber are provided with seal cover board 17;

Particulate filter layer 23 in this decontamination chamber, housing 10 left side 20 is the active carbon filtration layer, and the particulate filter layer 23 in all the other decontamination chambers is the haydite filtering layer.

And for example shown in Figure 3, during work, sewage (among the figure shown in the direction of arrow) is crossed decontamination chamber 20 through reverse flow and is carried out sewage disposal, because of the proportion of mud in the sewage and foreign material more great than the ratio of water, when sewage is drawn into sewage storehouse 18,20 bottom, decontamination chamber by submersible pump 40, the storehouse internal pressure increases, water is promptly by each filtering layer 22,23 reach fine sand layer 24 top, various impurity in the sewage can be filtered layer 22,23 every living, the water that reaches above the fine sand layer 24 flows to next decontamination chamber 20 from the filtered water relief outlet 13 of sidewall, when entering the sludge bin 18 of this decontamination chamber 20, because the effect of pressure, with the various filtering layers 22 of hydraulic pressure to this decontamination chamber 20,23, mud in the water and impurity are cleaned filtration once more, the fine sand layer 24 top water that reach this decontamination chamber 20 flow to next decontamination chamber 20 through the filtered water relief outlet 13 of sidewall again, when entering the sludge bin 18 of this decontamination chamber 20, under pressure, water passes through the various filtering layers 22 of this decontamination chamber 20 again, 23 are cleaned filtration once more, wherein, the particulate filter layer 23 of last decontamination chamber 20 (among the figure left side) with activated carbon as sorbent material, thoroughly remove peculiar smell in the water, last water is from these fine sand layer 24 outflows above decontamination chamber 20, its water quality can reach industrial recycling fully, relief outlet 16 is equipped with lift pump 60 owing to purify waste water, and the water pressurization can be sent; Owing to sewage import 14 is equipped with submersible pump 40 water is drawn into sewage storehouse 18 again, lift pump 60 is housed on the left side wall to draw water, like this in bigger pressure difference of the inner formation of sewage purification device, wastewater purification efficiency can improve tens times, in the entire sewage decontamination process, adopt the natural treatment process of physics, can not cause secondary pollution water quality, processing cost is low, and is applied widely.

In sum, effect of the present utility model has tangible lifting, has economic and practical, meets each important document of utility model patent, so propose utility application in accordance with the law.

Claims

1, a kind of sewage purification device, include a housing, it is characterized in that: be provided with a plurality of decontamination chambers that are separated into a plurality of enclosed baffles in this housing, this housing right side wall lower end is provided with the sewage import, this sewage import top is provided with the back flushing water-in, and those bottoms, decontamination chamber are provided with sewage storehouse and sludge discharging port, and this housing left side wall top offers the relief outlet of purifying waste water, those enclosed baffle tops offer the filtered water relief outlet, those other dividing plates that are provided with the bottom perforation in enclosed baffle left side;

This sewage import connects a submersible pump;

The relief outlet of purifying waste water on this housing left side wall connects a lift pump.

2, sewage purification device according to claim 1, it is characterized in that: the bottom of this filtering layer is the stainless steel back up pad that offers a plurality of holes, one filtering net is set on this back up pad, a plurality of multilayer chemical fibre filter cloths of alternately putting and thickening wool felt filter cloth are set on this filtering net, and it is solid that this filtering layer periphery is equipped with a plurality of screw rod spiral shells.

3, sewage purification device according to claim 2 is characterized in that: this filtering net is stainless steel or nylon material.

4, sewage purification device according to claim 1 is characterized in that: this back-purge system includes a plurality of pipelines side by side, offers the aperture of a plurality of water sprays on each pipeline.

5, sewage purification device according to claim 1 is characterized in that: this lift pump is set up on the outer wall of left side.

6, sewage purification device according to claim 1 is characterized in that: this housing left side outer wall is provided with electric appliance control box.

7, sewage purification device according to claim 1 is characterized in that: the sewage storehouse sidewall of those bottoms, decontamination chamber is provided with the back flushing mouth.

8, sewage purification device according to claim 1 is characterized in that: those tops, decontamination chamber are provided with seal cover board.

9, sewage purification device according to claim 1 is characterized in that: the particulate filter layer in this decontamination chamber, housing left side is the active carbon filtration layer, and the particulate filter layer in all the other decontamination chambers is the haydite filtering layer.