CN2920972Y

CN2920972Y - Sewage purifier

Info

Publication number: CN2920972Y
Application number: CNU2006200581547U
Authority: CN
Inventors: 陈秋平
Original assignee: 陈秋平
Current assignee: Chi Hing environmental protection technology investment company
Priority date: 2006-04-26
Filing date: 2006-04-26
Publication date: 2007-07-11
Anticipated expiration: 2016-04-26
Also published as: WO2007121685A1

Abstract

The utility model discloses a wastewater purifier which comprises a shell body. The utility model is characterized in that multi-stage decontamination chambers are provided in the shell body through the clapboards; a leading tube is provided between two adjacent decontamination chambers; the inlet of the leading tube is provided on the upper part of the clapboard and the outlet is extended to the bottom of the decontamination chambers; a wastewater inlet is provided at the lower end of the shell body sidewall; the wastewater inlet is communicated with the bottom of the first stage decontamination chamber; a purifying water outlet is provided at the upper part of the last stage decontamination chamber; the filter elements are provided in the decontamination chambers. With low processing cost, the utility model adopts the physical and natural treatment process to avoid the secondary pollution to water quality and the processing cost is low.

Description

Sewage purification device

Technical field

The utility model relates to a kind of water treatment device, and particularly a kind of efficient height, cost is low and do not add any medicament, can not produce the sewage purification device of secondary pollution.

Background technology

The our times Freshwater resources lack, therefore Water reuse is significant, the utilization again of water resources must be handled sewage, and the water treatment device that present sewage disposal is adopted is based on methods such as precipitation, chemistry, microbiological treatment, owing to adopt the facility investment of these treatment processs bigger, the processing cycle is long, the degree of purification of sewage is not high, the processing cost height, and when adopting chemical agent to handle, can cause secondary pollution to water, thereby can increase user's burden.Therefore people's waste disposal plant more advanced, more science that waits in expectation promotes the well-being of mankind.Have in view of that, this creator has developed a kind of waste disposal plant of reverse flow method according to oneself practical experience and technical concept.

Summary of the invention

In order to overcome the deficiencies in the prior art, the utility model provides a kind of sewage purification device little, that the processing cycle is short, processing cost is low and treatment effect is good of investing.

The technical scheme that its technical problem that solves the utility model adopts is:

A kind of sewage purification device comprises housing, it is characterized in that being provided with the stage purification chamber by dividing plate in the described housing, is provided with drainage tube between adjacent two decontamination chambers, and the import of drainage tube is arranged on the top of dividing plate, and outlet extends to the bottom of decontamination chamber; Be provided with the sewage import in the housing sidewall lower end, the sewage import communicates with the bottom of first step decontamination chamber, and in the end the top of first class purification chamber is equipped with pure water inlet; In the described decontamination chamber filter core is installed.

Described decontamination chamber is separated into upper and lower filtration chamber by the interlayer of arranged transversely, the described filtration chamber of going up is provided with the fine sand filtering layer, the part of described filter core is arranged in the fine sand filtering layer, another part is arranged on down in the filtration chamber, is arranged between the filter core in the upper and lower filtration chamber to pass through pipe connection.

Described housing one side is equipped with water pump, and the import of water pump is connected with pure water inlet.

The top of described decontamination chamber is equipped with back-purge system, and the water inlet pipe of described back-purge system is connected in the outlet of water pump.

The bottom of described housing is equipped with sewage draining exit.

Described housing is provided with the door that communicates with upper and lower filtration chamber respectively.

Be horizontally arranged with stiffening web on the described housing.

Electric appliance control box is installed on housing sidewall.

The beneficial effects of the utility model are: sewage purification device of the present utility model adopts the reverse flow method that sewage is handled, sewage enters the decontamination chamber from the bottom of cleaner, externally under the pressure effect, pass through the filter core and the fine sand filtering layer of each decontamination chamber successively, at this moment mud in the sewage and foreign material are blocked on outside the filter core, thereby reach the purpose of purifying waste water; The utility model adopts a plurality of decontamination chambers structure, and sewage is successively by each decontamination chamber, thereby sewage is carried out repeated treatments, and the water quality after the processing can reach the requirement that utilizes again, but thereby the conserve water resource; The utility model adopts the natural treatment process of physics in sewage treatment process, can not cause secondary pollution to water quality, and processing cost is low.

Description of drawings

Below in conjunction with drawings and Examples the utility model is further specified.

Fig. 1 is a front view of the present utility model;

Fig. 2 is a rear view of the present utility model;

Fig. 3 is a cross-sectional schematic of the present utility model.

Embodiment

With reference to Fig. 1, Fig. 2, Fig. 3, the disclosed a kind of sewage purification device of the utility model, comprise housing 1, in housing 1, be provided with stage purification chamber 3 by dividing plate 2 separations, filter core 7 is installed in the decontamination chamber, be provided with drainage tube 4 between adjacent two decontamination chambers, the import of drainage tube 4 is arranged on the top of dividing plate 2, and its outlet extends to the bottom of decontamination chamber; Be provided with sewage import 5 in the housing sidewall lower end, sewage import 5 communicates with the bottom of first step decontamination chamber, and in the end the top of first class purification chamber is equipped with pure water inlet 6, and the bottom of housing 1 is equipped with sewage draining exit 13.

As shown in the figure, the decontamination chamber is separated into upper and

lower filtration chamber

31,32 by the interlayer 8 of arranged transversely, last filtration chamber 31 is provided with fine sand filtering layer 9, wherein the part of filter core 7 is arranged in the fine sand filtering layer 9, another part is arranged on down in the filtration chamber 32, is arranged between the filter core in the upper and lower filtration chamber to connect by pipeline 10, like this, sewage enters from the bottom of decontamination chamber, is purified processing after the filter core of each decontamination chamber and fine sand filtering layer are crossed in reverse flow.

Housing 1 one sides are equipped with water pump 11, and the import of water pump 11 is connected with pure water inlet.

On the top of decontamination chamber back-purge system 12 is installed, the water inlet pipe of back-purge system is connected in the outlet of water pump 11, the adverse current journey of flowing through after the water of back-purge system pressurizes by water pump 11 is gone out, make the mud and the foreign material that stick to filter core and filtering layer be washed away, thereby reach the purpose of cleaning each decontamination chamber.

Housing 1 is provided with the door 14 that communicates with upper and lower filtration chamber respectively, so that to filtration chamber up and down clearing up.

On housing 1, be horizontally arranged with stiffening web 15, be beneficial to reinforce housing.

Electric appliance control box 16 is installed on housing sidewall.

The valve that is connected on each pipeline can adopt magnetic valve 17, thereby when each decontamination chamber is cleaned, can control magnetic valve by electric appliance control box, makes it be in the corresponding switch position, thus convenient operation control to sewage purification device.

The utility model adopts the reverse flow method that sewage is handled, sewage enters the decontamination chamber from the bottom of cleaner, externally under the pressure effect, passes through the filter core and the fine sand filtering layer of each decontamination chamber successively, at this moment mud in the sewage and foreign material are blocked on outside the filter core, thereby reach the purpose of purifying waste water; And the utility model adopts the natural treatment process of physics in sewage treatment process, can not cause secondary pollution to water quality, and processing cost is low.

Claims

1. sewage purification device, comprise housing (1), it is characterized in that being provided with stage purification chamber (3) by dividing plate (2) in the described housing (1), be provided with drainage tube (4) between adjacent two decontamination chambers, the import of drainage tube (4) is arranged on the top of dividing plate (2), and outlet extends to the bottom of decontamination chamber; Be provided with sewage import (5) in the housing sidewall lower end, sewage import (5) communicates with the bottom of first step decontamination chamber, and in the end the top of first class purification chamber is equipped with pure water inlet (6); Filter core (7) is installed in the described decontamination chamber.

2. a kind of sewage purification device according to claim 1, it is characterized in that described decontamination chamber is separated into upper and lower filtration chamber (31,32) by the interlayer (8) of arranged transversely, the described filtration chamber of going up is provided with fine sand filtering layer (9), the part of described filter core (7) is arranged in the fine sand filtering layer (9), another part is arranged on down in the filtration chamber (32), is arranged between the filter core in the upper and lower filtration chamber to connect by pipeline (10).

3. a kind of sewage purification device according to claim 1 is characterized in that described housing (1) one side is equipped with water pump (11), and the import of water pump (11) is connected with pure water inlet.

4. a kind of sewage purification device according to claim 3 is characterized in that the top of described decontamination chamber is equipped with back-purge system (12), and the water inlet pipe of described back-purge system is connected in the outlet of water pump (11).

5. a kind of sewage purification device according to claim 1 is characterized in that the bottom of described housing (1) is equipped with sewage draining exit (13).

6. a kind of sewage purification device according to claim 1 is characterized in that described housing (1) is provided with the door (14) that communicates with upper and lower filtration chamber respectively.

7. a kind of sewage purification device according to claim 1 is characterized in that described housing (1)

On be horizontally arranged with stiffening web (15).

8. a kind of sewage purification device according to claim 1 is characterized in that being equipped with on the housing sidewall electric appliance control box (16).