CN211688574U

CN211688574U - Sewage classification treatment device

Info

Publication number: CN211688574U
Application number: CN201921894618.1U
Authority: CN
Inventors: 金建华
Original assignee: Weifang Li'an Ecological Environment Engineering Co Ltd
Current assignee: Weifang Li'an Ecological Environment Engineering Co Ltd
Priority date: 2019-11-06
Filing date: 2019-11-06
Publication date: 2020-10-16
Anticipated expiration: 2029-11-06

Abstract

The utility model relates to the technical field of sewage treatment, and discloses a sewage classification treatment device, which comprises a settling tank, a sewage pipe, a settling tank, a filter tank and a water outlet; three groups of same sewage inlets are formed in the left side wall of the settling tank at equal intervals from bottom to top, the inner side of each sewage inlet is communicated with the settling tank, a group of vertical sludge pipes are arranged in the middle of the settling tank, and an inner sludge channel, a middle sludge channel and an outer sludge channel are sequentially arranged in each sludge pipe from inside to outside; the bottom of interior mud passageway, well mud passageway and outer mud passageway communicates respectively has the mud collecting vat of fixing bottom in the setting tank, and the bottom that is located the sedimentation tank of upside communicates on the interior mud passageway on mud pipe top, and the bottom that is located the sedimentation tank at middle part communicates on the well mud passageway at mud pipe middle part, and the bottom that is located the sedimentation tank of downside communicates on the outer mud passageway of mud pipe downside. The utility model has the advantages that: the sludge classification treatment has high recycling rate and strong practicability.

Description

Sewage classification treatment device

Technical Field

The utility model relates to a sewage treatment technical field specifically is a sewage classification processing apparatus.

Background

A large amount of sludge can all be piled up to sewage treatment plant's bottom after a period of time, and in order to guarantee sewage treatment's normal effective the going on, the user often needs to clear up the inside silt of sewage treatment plant.

Chinese patent (publication No. CN 208865245U, bulletin date: 2019.05.17) discloses a sludge discharge device for sewage treatment, which comprises a sewage treatment box, wherein a water inlet pipe is arranged at the upper end of the left side surface of the sewage treatment box, a water outlet pipe is arranged at the upper end of the right side surface of the sewage treatment box, a mounting groove is arranged at the lower end of the middle part of the front end surface of the sewage treatment box, a partition plate is arranged inside the mounting groove, a movable plate is arranged at the front end of the partition plate, electric telescopic rods are arranged at four corners of the rear side surface of the movable plate, and the rear end of each electric telescopic rod is connected with the front end surface of the sewage treatment box. But the device mixes when handling the different sewage of some mud kinds and deposits together, leads to the mud after the sediment to mix easily, is unfavorable for subsequent processing or utilizes, leads to recycle low.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a sewage classification device to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a sewage classification treatment device comprises a settling tank, a sewage pipe, a settling tank, a filter tank and a water outlet; the same sewage import of three groups has been seted up to the equidistant three groups from bottom to top on the left side wall of setting tank, and the left end intercommunication of sewage import has the sewage pipe, can let in the sewage import with the sewage of different kind mud through the sewage pipe. The inner side of the sewage inlet is communicated with a sedimentation tank, the inner middle part of the sedimentation tank is provided with a group of vertical sludge pipes, and an inner sludge channel, a middle sludge channel and an outer sludge channel are sequentially arranged in the sludge pipes from inside to outside; the bottom ends of the inner sludge channel, the middle sludge channel and the outer sludge channel are respectively communicated with a sludge collecting tank fixed at the bottom in the settling tank. The bottom end of the sedimentation tank positioned on the upper side is communicated to the inner sludge channel at the top end of the sludge pipe, and sludge generated by sedimentation in the sedimentation tank on the upper side can directly fall into the sludge collecting tank at the bottom end of the inner sludge channel through the inner sludge channel. The bottom end of the sedimentation tank positioned in the middle is communicated to a middle sludge channel in the middle of the sludge pipe, sludge generated by sedimentation in the middle sedimentation tank can directly fall into a sludge collecting tank at the bottom end of the middle sludge channel through the middle sludge channel, and the bottom end of the sedimentation tank positioned on the lower side is communicated to an outer sludge channel on the lower side of the sludge pipe, so that the sludge in the sedimentation tank on the lower side can be input into the sludge collecting tank at the bottom of the outer sludge channel through the outer sludge channel. Through setting up three sedimentation tanks of group highly different, communicate respectively in interior mud passageway, well mud passageway, the outer mud passageway, and then can carry out categorised sediment output with the mud that contains in the different grade type sewage, and then be convenient for subsequent processing and utilization.

The inside right side of sedimentation tank all is provided with a set of water pump, and the right-hand member of water pump outwards communicates has the raceway, can go into the raceway with the sewage pump after deposiing in the sedimentation tank through starting the water pump. The tail end of the water conveying pipe is communicated to the left end connecting pipe of the filter box, and the tail end of the water conveying pipe is provided with a group of electromagnetic valves for controlling the flow of sewage in the water conveying pipe. The sewage after sedimentation in each group of sedimentation tanks is pumped into the connecting pipe through the water delivery pipe, so that the sewage enters the filter box to be subjected to fine filtration treatment. The bottom bracing piece of rose box is fixed subaerial, and the right-hand member of rose box has the test tube through the connecting pipe intercommunication, is provided with the solenoid valve on the test tube.

As a further aspect of the present invention: the inside of sewage import is provided with the one deck and is used for carrying out the filter screen of coarse filtration to sewage.

As a further aspect of the present invention: the sedimentation tank is arranged to be of a horn-shaped structure, so that the sewage inside the sewage inlet can be received conveniently, and the quick sedimentation of the sewage is facilitated.

As a further aspect of the present invention: a set of electromagnetic valves are arranged on the sludge pipes on the lower sides of the three sets of sedimentation tanks, and the electromagnetic valves automatically control the falling of sludge in the sedimentation tanks.

As a further aspect of the present invention: the tail end of the water pump is provided with a layer of sludge filter screen for preventing sewage in the sedimentation tank from mixing with sludge and being pumped into the water delivery pipe.

As a further aspect of the present invention: the inside bilateral symmetry of rose box sets up and controls the tip and all be provided with one deck diffluent mouth, and the setting of diffluent mouth is used for setting up the entering of sewage and entering into to the even flow form, is convenient for can carry out quick maximum area's filtration treatment to it at the middle part of rose box. The inner middle part of the filter box is provided with a layer of magnetic net for adsorbing magnetic substances in sewage, and two groups of activated carbon nets for adsorbing impurities and removing colors are respectively arranged on two sides of the magnetic net. Through passing through the rose box with the sewage after deposiing can carry out accurate filtration with it to when guaranteeing to discharge, do not have the contamination.

As a further aspect of the present invention: the bottom end of the detection tube is communicated with a neutralization box, and the bottom end of the neutralization box is supported by a support rod, and the bottom of the right side of the neutralization box is communicated with a water outlet for discharging sewage. The left side of the upper part of the neutralization box is provided with a group of acid-base detectors extending into the neutralization box, sewage filtered by the filter box is input into the neutralization box and then subjected to acid-base detection by the acid-base detectors, and the right side of the top of the neutralization box is provided with an acid-base neutralizer inlet. The sewage is subjected to neutralization reaction, so that the sewage is ensured to be non-corrosive when being output.

Compared with the prior art, the beneficial effects of the utility model are that: through letting in the sewage that contains the mud of different grade type respectively in the sedimentation tank sediment the filtration, then communicate respectively in the bottom of sedimentation tank has corresponding mud pipeline, and then downward classified collection with different types of mud to be convenient for subsequent processing and recycle. The utility model has the advantages that: the sludge classification treatment has high recycling rate and strong practicability.

Drawings

FIG. 1 is a schematic diagram of a sewage classification treatment apparatus.

FIG. 2 is a schematic view of a structure of a sludge pipe in a sewage classification processing apparatus.

FIG. 3 is a schematic view of a connection structure of a sludge pipe and a sedimentation tank in a sewage classification treatment device.

FIG. 4 is a schematic structural view of a filter box in the sewage classification treatment device.

Wherein: the device comprises a settling tank 10, a sewage pipe 11, a sewage inlet 12, a settling tank 13, a sludge pipe 14, a sludge collecting tank 15, a water pump 16, a water conveying pipe 17, an electromagnetic valve 18, a connecting pipe 19, a filter tank 20, a flow dividing port 21, an activated carbon net 22, a magnetic net 23, a neutralizing tank 24, an acid-base detector 25, a water outlet 26, an inner sludge blanking channel 27, a middle sludge channel 28 and an outer sludge channel 29.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

Example one

Referring to fig. 1-4, a sewage classification treatment device includes a settling tank 10, a sewage pipe 11, a settling tank 13, a filtering tank 20, and a water outlet 26; three groups of same sewage inlets 12 are arranged on the left side wall of the settling tank 10 at equal intervals from bottom to top, the left end of the sewage inlet 12 is communicated with a sewage pipe 11, and sewage of different types of sludge can be introduced into the sewage inlet 12 through the sewage pipe 11. The inside of sewage import 12 is provided with the filter screen that the one deck is used for carrying out coarse filtration to sewage. The inboard intercommunication of sewage import 12 has sedimentation tank 13, and sedimentation tank 13 sets up to loudspeaker column structure and is convenient for receive the inside sewage of sewage import 12 and do benefit to the quick sediment of sewage. A group of vertical sludge pipes 14 are arranged in the middle of the interior of the settling tank 10, and an inner sludge channel 27, a middle sludge channel 28 and an outer sludge channel 29 are sequentially arranged in the sludge pipes 14 from inside to outside; the bottom ends of the inner sludge channel 27, the middle sludge channel 28 and the outer sludge channel 29 are respectively communicated with a sludge collecting tank 15 fixed at the bottom in the settling tank 10. The bottom end of the upper sedimentation tank 13 is communicated with an inner sludge channel 27 at the top end of the sludge pipe 14, and sludge generated by sedimentation in the upper sedimentation tank 13 can directly fall into the sludge collecting tank 15 at the bottom end of the inner sludge channel 27 through the inner sludge channel 27. The bottom end of the sedimentation tank 13 located at the middle portion is communicated with the middle sludge channel 28 located at the middle portion of the sludge pipe 14, sludge generated by sedimentation in the middle sedimentation tank 13 can directly fall into the sludge collection tank 15 at the bottom end of the middle sludge channel 28 through the middle sludge channel 28, and the bottom end of the sedimentation tank 13 located at the lower side is communicated with the outer sludge channel 29 located at the lower side of the sludge pipe 14, so that sludge in the sedimentation tank 13 located at the lower side can be input into the sludge collection tank 15 at the bottom of the outer sludge channel 29 through the outer sludge channel 29. Through setting up three different sedimentation tanks 13 of group height, communicate respectively in interior mud passageway 27, well mud passageway 28, outer mud passageway 29, and then can carry out categorised sediment output with the mud that contains in the different grade type sewage, and then be convenient for subsequent processing and utilization. A set of electromagnetic valves 18 are arranged on the sludge pipes 14 positioned at the lower side of the three sets of sedimentation tanks 13, and the falling of the sludge in the sedimentation tanks 13 is automatically controlled through the electromagnetic valves 18.

A group of water pumps 16 are arranged on the right side of the interior of the sedimentation tank 13, the right end of each water pump 16 is communicated with a water pipe 17, and sewage precipitated in the sedimentation tank 13 can be pumped into the water pipes 17 by starting the water pumps 16. The end of the water pump 16 is provided with a layer of sludge filter screen for preventing the sewage in the sedimentation tank 13 from mixing with the sludge and being pumped into the water delivery pipe 17. The tail end of the water pipe 17 is communicated with a left end connecting pipe 19 of the filter box 20, and the tail end of the water pipe 17 is provided with a group of electromagnetic valves 18 for controlling the flow of sewage in the water pipe 17. The sewage precipitated in each group of sedimentation tanks 13 is pumped into the connecting pipe 19 through the water conveying pipe 17, and then enters the filter tank 20 for fine filtration treatment. The bottom support rod of the filter box 20 is fixed on the ground, the right end of the filter box 20 is communicated with a detection pipe through a connecting pipe 19, an electromagnetic valve 18 is arranged on the detection pipe, the left end and the right end of the inside of the filter box 20 are symmetrically arranged, a layer of shunting ports 21 are arranged at the left end and the right end of the inside of the filter box 20, the shunting ports 21 are used for enabling sewage to enter and enter the filter box to be in an even flowing mode, and the filter box 20 can be conveniently filtered in the middle of the filter box by the. The inner middle part of the filter box 20 is provided with a layer of magnetic net 23 for adsorbing magnetic substances in sewage, and two groups of activated carbon nets 22 for adsorbing impurities and removing colors are respectively arranged on two sides of the magnetic net 23. The sewage after sedimentation can be accurately filtered through the filter box 20, so that the sewage is ensured to be not polluted when being discharged.

The utility model discloses a theory of operation is: firstly, sewage containing sludge with different functions is respectively input into a sewage pipe 11, then is input into a sedimentation tank 13 through a sewage inlet 12 for sedimentation and filtration, then is pumped into a water delivery pipe 17 by starting a water pump 16, and is further input into a filter box 20 for filtration, and after the sewage in the sedimentation tank 13 is completely discharged, an electromagnetic valve 18 on a sludge pipe 14 is opened to respectively input sludge at the bottom of the sedimentation tank 13 into an inner sludge channel 27, a middle sludge channel 28 and an outer sludge channel 29 which are respectively communicated with each other into respective corresponding sludge collection tanks 15. At this time, the sewage passing through the filter tank 20 is demagnetized, decolorized and filtered to be free of pollution, and then discharged.

Example two

On the basis of the first embodiment, the bottom end of the detection tube is communicated with the neutralization box 24, and the bottom end of the neutralization box 24 is supported by the support rod. The right bottom of the neutralization tank 24 is communicated with a water outlet 26 for discharging sewage. The left side of the upper part of the neutralization box 24 is provided with a group of acid-base detectors 25 extending into the neutralization box 24, sewage filtered by the filter box 20 is input into the neutralization box 24, then acid-base detection is carried out on the sewage by the acid-base detectors 25, and the right side of the top of the neutralization box 24 is provided with an inlet of an acid-base neutralizer. The sewage is subjected to neutralization reaction, so that the sewage is ensured to be non-corrosive when being output.

Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.

Claims

1. A sewage classification treatment device comprises a settling tank (10), a sewage pipe (11), a settling tank (13), a filter tank (20) and a water outlet (26); the left side wall of the settling tank (10) is provided with three groups of same sewage inlets (12) at equal intervals from bottom to top, and the left end of each sewage inlet (12) is communicated with a sewage pipe (11), and the settling tank is characterized in that the inner side of each sewage inlet (12) is communicated with a settling tank (13), a group of vertical sludge pipes (14) are arranged in the middle of the settling tank (10), and an inner sludge channel (27), a middle sludge channel (28) and an outer sludge channel (29) are sequentially arranged in each sludge pipe (14) from inside to outside; the bottom ends of the inner sludge channel (27), the middle sludge channel (28) and the outer sludge channel (29) are respectively communicated with a sludge collecting tank (15) fixed at the inner bottom of the settling tank (10), the bottom end of the settling tank (13) positioned at the upper side is communicated with the inner sludge channel (27) at the top end of the sludge pipe (14), the bottom end of the settling tank (13) positioned at the middle part is communicated with the middle sludge channel (28) at the middle part of the sludge pipe (14), the bottom end of the settling tank (13) positioned at the lower side is communicated with the outer sludge channel (29) at the lower side of the sludge pipe (14), the right side in the settling tank (13) is provided with a group of water pumps (16), the right end of each water pump (16) is communicated with a water conveying pipe (17) outwards, the tail end of each water conveying pipe (17) is communicated with the left end connecting pipe (19) of the filter tank (20), and the tail, the bottom support rod of the filter box (20) is fixed on the ground, the right end of the filter box (20) is communicated with a detection pipe through a connecting pipe (19), and the detection pipe is provided with an electromagnetic valve (18).

2. The sewage classification treatment device according to claim 1, wherein a layer of filter screen for coarse filtering of sewage is arranged inside the sewage inlet (12).

3. The sewage classification treatment apparatus according to claim 2, wherein the sedimentation tank (13) is provided in a trumpet-like structure.

4. The sewage classification treatment device according to claim 3, wherein a set of electromagnetic valves (18) are arranged on the sludge pipes (14) at the lower side of the three sets of sedimentation tanks (13).

5. The sewage classification device according to claim 4, wherein the end of the water pump (16) is provided with a layer of sludge screen.

6. The sewage classification treatment device according to claim 5, wherein the inside of the filtering box (20) is arranged in left-right symmetry, and the left end part and the right end part are provided with a layer of shunting ports (21).

7. The sewage classification treatment device according to claim 6, wherein a layer of magnetic net (23) for adsorbing magnetic substances in sewage is arranged in the middle of the filter box (20), and two groups of activated carbon nets (22) for adsorbing impurities and removing colors are respectively arranged on two sides of the magnetic net (23).

8. The sewage classification treatment device according to any one of claims 1 to 7, wherein the bottom end of the detection pipe is communicated with a neutralization tank (24), the bottom end of the neutralization tank (24) is supported by a support rod, and the right bottom of the neutralization tank (24) is communicated with a sewage discharge port (26).

9. The sewage classification treatment device according to the claim 8, characterized in that the upper left side of the neutralization tank (24) is provided with a group of acid-base detectors (25) which extend into the neutralization tank (24).