CN210393845U - Novel sewage treatment device - Google Patents

Abstract

The utility model discloses a novel sewage treatment device, which comprises a sewage separation chamber and an impurity treatment chamber, wherein the impurity treatment chamber is positioned below the sewage separation chamber; the two sides of the sewage separation chamber are respectively provided with a water inlet and a water outlet, the top of the sewage separation chamber is provided with a drug feeding port, and the bottom of the sewage separation chamber is provided with a slag outlet; the sewage can be divided into an upper clear water layer and a lower impurity layer by entering a sewage treatment agent into the chemical dosing port; the sewage separation chamber is also internally provided with a water pump, a water level sensor and a controller, and the separated clean water on the upper layer can be extracted by the water pump and transported out through a water outlet; the impurity processing chamber comprises an air source channel, a material channel and a transport chamber, the air source channel conveys a power source into the transport chamber, and the material channel comprises a feeding pipeline and a conveying pipeline. The utility model avoids the defect that the sewage needs to be repeatedly cleaned, and greatly shortens the working hours of sewage separation treatment; the high utilization rate of the sewage is ensured while the treatment times are reduced.

Description

Novel sewage treatment device

Technical Field

The utility model relates to a sewage treatment technical field especially relates to a novel sewage treatment device.

Background

The advanced treatment of sewage mostly adopts a physicochemical treatment technology, namely, the wastewater to be treated is treated by a regulating tank, a primary sedimentation tank, an oxidation ditch and a secondary sedimentation tank to become raw water and then enters a clarification tank for clarification treatment, and the common treatment is mixing, flocculation and sedimentation, namely a filtration treatment process. However, in the prior art, sewage is often treated in a clarification tank by adopting a mode of circulating reflux for many times, although the method can finally clean the sewage, the treatment process is complicated, and only a small part of clarified water can be obtained in one-time cleaning process, so that the sewage needs to be repeatedly treated for many times, the working hours are prolonged, and the operation of the whole sewage treatment chain is not facilitated. By adopting the sewage treatment method, impurities separated from sewage cannot be completely removed, and the defect that the impurities remain in a discharge port and a clarification tank exists. Therefore, it is necessary to provide a sewage treatment apparatus capable of performing concentrated treatment of impurities while reducing man-hours in sewage treatment.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: in order to overcome the defects, the novel sewage treatment device can reduce the treatment time of sewage and can perform centralized treatment on impurities.

In order to achieve the above purpose, the technical scheme of the utility model is that: a novel sewage treatment device comprises a sewage separation chamber and an impurity treatment chamber, wherein the impurity treatment chamber is positioned below the sewage separation chamber; the two sides of the sewage separation chamber are respectively provided with a water inlet and a water outlet, the top of the sewage separation chamber is provided with a drug feeding port, and the bottom of the sewage separation chamber is provided with a slag outlet; the sewage can be divided into an upper clear water layer and a lower impurity layer by entering a sewage treatment agent into the chemical dosing port; the sewage separation chamber is also internally provided with a water pump, a water level sensor and a controller, the separated clean water on the upper layer can be extracted by the water pump and transported out through a water outlet, when the water in the sewage separation chamber is lower than the lowest water level set by the water level sensor, the water level sensor transmits information to the controller, and the controller closes the water pump, so that the clean water is stopped being extracted; the impurity treatment chamber comprises an air source channel, a material channel and a transport chamber, the air source channel conveys a power source into the transport chamber, the material channel comprises a feeding pipeline and a conveying pipeline, a nozzle is arranged in the feeding pipeline, the feeding pipeline is connected to a slag outlet at the bottom of the sewage separation chamber so as to convey impurities in the sewage separation chamber into the impurity treatment chamber for treatment, and a drying device is further arranged in the feeding pipeline so as to enable the impurities entering the impurity treatment chamber to be in a non-humid state; the material conveying pipeline is connected with an external impurity treatment device.

Furthermore, the air source channel comprises a regulating valve, a compressor and a movable air pipe, an air outlet of the compressor is connected with the movable air pipe, and an air inlet of the compressor is connected with external air through an air supply pipe; the regulating valve is positioned on the movable air pipe, and the circulation of the compressed air in the movable air pipe can be controlled through the regulating valve.

Furthermore, an electromagnetic valve is arranged at a slag outlet at the bottom of the sewage separation chamber and is connected with the controller.

Further, the bottom of the transport chamber is provided with a guide plate.

Since the proposal is adopted, the beneficial effects of the utility model reside in that: the utility model provides a novel sewage treatment device, its benefit is:

(1) the utility model avoids the defect that the sewage needs to be repeatedly cleaned, and greatly shortens the working hours of sewage separation treatment; the high utilization rate of the sewage is ensured while the treatment times are reduced.

(2) The utility model discloses set up the impurity treatment room and carried out centralized processing to the impurity after the separation, avoided having impurity to remain in processing apparatus in sewage treatment process, difficult centralized processing's drawback.

(3) The utility model discloses a natural wind energy carries out the centralized processing transportation to impurity, the rational utilization natural energy, has improved the treatment effeciency of impurity in the time of the energy saving.

(4) The utility model discloses the transportation of impurity is handled and is all moved in airtight pipeline, does not raise dust, and the environment is clean and tidy.

Drawings

FIG. 1 is a schematic structural view of the sewage treatment apparatus of the present invention.

Reference numerals: 1-sewage separation chamber, 2-water inlet, 3-water outlet, 4-drug feeding port, 5-slag outlet, 6-gas source channel, 7-transport chamber, 8-feeding pipeline, 9-material conveying pipeline, 10-nozzle, 11-guide plate.

Detailed Description

The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some, but not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

Examples

In the prior art, sewage is treated by adopting a mode of circulating reflux for many times, although the method can finally clean the sewage, the treatment process is complicated, and only a small part of clear water can be obtained in one cleaning process, so that the sewage needs to be repeatedly treated for many times, the working hours are prolonged, and the operation of the whole sewage treatment chain is not facilitated. In addition, the sewage treatment method in the prior art can not completely remove impurities separated from sewage, and the impurities remain in the discharge port and the reaction chamber. Therefore, the utility model discloses certain improvement has been made to backward flow sewage treatment plant for once only can handle a large amount of sewage, thereby reduce the consumption, and make the successful transportation that the impurity of separation can be concentrated to next treatment facility in.

As shown in figure 1, a novel sewage treatment device comprises a sewage separation chamber 1 and an impurity treatment chamber, wherein the impurity treatment chamber is positioned below the sewage separation chamber 1, a water inlet 2 and a water outlet 3 are respectively arranged on two sides of the sewage separation chamber 1, raw water formed after treatment of an external adjusting tank, a primary sedimentation tank, an oxidation ditch and a secondary sedimentation tank enters the sewage treatment device from the water inlet 2 through a water pipe for sewage separation treatment, and the water outlet 3 can convey clear water after treatment through a water pipe connected with the water outlet. The top of the sewage separation chamber 1 is provided with a drug feeding port 4 for adding a sewage treatment agent into the sewage separation chamber; the bottom of the device is also provided with a slag outlet 5 for conveying the separated impurities.

The impurity treatment chamber comprises a gas source channel 6, a material pipeline and a transport chamber 7. Specifically, the air source passage 6 is used for introducing external air as a power source into the impurity processing chamber to form a pressure difference in the chamber so as to convey the material inside the chamber to the outside. The air source channel 6 comprises a regulating valve, a compressor and a movable air pipe, an air outlet of the compressor is connected with the movable air pipe, and an air inlet of the compressor is connected with external air through an air supply pipe so as to send the air into the compressor. The regulating valve is positioned on the movable air pipe, and the circulation of the compressed air in the movable air pipe can be controlled through the regulating valve.

The material pipeline comprises a feeding pipeline 8 and a conveying pipeline 9, wherein the feeding pipeline 8 is connected to a slag outlet 5 at the bottom of the sewage separating chamber 1 so as to convey impurities in the sewage separating chamber 1 to the impurity treatment chamber for treatment. A nozzle 10 is arranged in the feeding pipeline 8 to spray impurities into the transportation chamber 7 at a high speed, the impurities moving at a high speed can be rapidly transmitted into the feeding end of the conveying pipeline 9 along one direction under the action of indoor compressed air, and the discharging end of the conveying pipeline 9 is connected to an external impurity processing device.

Its working process is as follows, treat that the raw water passes through water inlet 2 and gets into sewage separation chamber 1 after, add the flocculating agent through throwing medicine mouth 4, treat the raw water and the flocculating agent after the intensive mixing, the raw water in sewage separation chamber 1 takes place the flocculation and deposits, the colloid of impurity in the raw water produces the floccule and continuous grow under the interact of molecular force promptly, finally break away from the water phase under the effect of gravity and deposit to make the impurity in the sewage break away from with water, treat that the whole backs of depositing of impurity, 1 upper strata of sewage separation chamber is the clear water layer, the lower floor is the impurity layer. Because the density on impurity layer is greater than water all the time, so the clear water layer is located the upper strata all the time, installs the water pump on sewage separation chamber 1 upper strata, can take out the clear water on upper strata through the water pump to directly export through delivery port 3. Furthermore, a filtering layer is arranged at the water outlet 3, so that the clear water is prevented from containing a little impurities due to the reason that old and old mixed rust of the pipeline falls off in the transportation process, and the clarity of the output water is further improved.

Further, still be equipped with water level inductor and controller in sewage separation chamber 1, the input of controller is connected with water level inductor's output, and the output and the water pump of controller are connected, and when its inside water was less than the minimum water level that water level inductor set for, water level inductor transmission information to controller, the controller closes the water pump to the extraction of the clear water stops.

Furthermore, an electromagnetic valve is arranged at a slag outlet 5 at the bottom of the sewage separation chamber 1 and is connected with the output end of the controller. After the water pump arranged on the upper layer is closed, the controller controls the electromagnetic valve to be opened, and the impurities on the lower layer fall into the feeding pipeline 8 of the impurity processing chamber through the slag outlet 5 due to the gravity.

Further, a drying device is arranged in the feeding pipeline 8 to dry some raw water remained in the impurities so that the impurities are in a non-wet state for the next spraying treatment. The bottom of the transport chamber 7 is provided with a guide plate 11, the guide plate 11 is arranged, so that impurities entering the transport chamber 7 through the nozzle 10 are moved to the slag hole 5 in a centralized manner, the output impurities reach a fluidized state under the action of compressed air, the gliding friction force of the impurities is reduced to the minimum, centralized treatment is realized, and finally the impurities are transported to subsequent treatment devices such as a combustion furnace and the like along a material conveying pipeline 9 through the slag hole 5 under the action of high-speed airflow.

Compared with the prior art, the utility model adopts new sewage treatment equipment, avoids the defect that the sewage needs to be repeatedly cleaned, greatly shortens the working hours of sewage separation treatment and ensures the high utilization rate of the sewage; the device is also provided with an impurity treatment chamber for centralized treatment of the separated impurities, so that the defect that the impurities are difficult to be centrally treated in the sewage treatment process is avoided; the device adopts natural wind energy to carry out centralized treatment and transportation on impurities, reasonably utilizes natural energy, saves energy and simultaneously improves the treatment efficiency of the impurities. And the impurities all run in the closed pipeline, so that dust is not raised, and the environment is clean.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (4)

1. The utility model provides a novel sewage treatment device which characterized in that: comprises a sewage separation chamber (1) and an impurity treatment chamber, wherein the impurity treatment chamber is positioned below the sewage separation chamber; a water inlet (2) and a water outlet (3) are respectively arranged at two sides of the sewage separation chamber, a drug feeding port (4) is arranged at the top, and a slag outlet (5) is arranged at the bottom; sewage can be divided into an upper clear water layer and a lower impurity layer by entering the sewage treatment agent into the chemical dosing port (4); the sewage separation chamber (1) is also internally provided with a water pump, a water level sensor and a controller, the separated clean water on the upper layer can be extracted by the water pump and transported out through the water outlet (3), when the water in the sewage separation chamber is lower than the lowest water level set by the water level sensor, the water level sensor transmits information to the controller, and the controller closes the water pump, so that the clean water is stopped being extracted; the impurity treatment chamber comprises an air source channel (6), a material channel and a transport chamber (7), the air source channel (6) conveys a power source into the transport chamber (7), the material channel comprises a feeding pipeline (8) and a material conveying pipeline (9), a nozzle (10) is arranged in the feeding pipeline (8), the feeding pipeline (8) is connected to a slag outlet (5) at the bottom of the sewage separation chamber (1) so as to convey impurities in the sewage separation chamber (1) into the impurity treatment chamber for treatment, and a drying device is further arranged in the feeding pipeline (8) so as to enable the impurities entering the impurity treatment chamber to be in a non-humid state; the material conveying pipeline (9) is connected with an external impurity treatment device.

2. The novel sewage treatment device according to claim 1, wherein: the air source channel (6) comprises a regulating valve, a compressor and a movable air pipe, wherein an air outlet of the compressor is connected with the movable air pipe, and an air inlet of the compressor is connected with external air through an air supply pipe; the regulating valve is positioned on the movable air pipe, and the circulation of the compressed air in the movable air pipe can be controlled through the regulating valve.

3. The novel sewage treatment device according to claim 1, wherein: and an electromagnetic valve is further arranged at a slag outlet (5) at the bottom of the sewage separation chamber (1) and is connected with the controller.

4. The novel sewage treatment device according to claim 1, wherein: the bottom of the transport chamber (7) is provided with a guide plate (11).

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