CN211338857U

CN211338857U - Novel sewage automatic reagent feeding is adjusted device

Info

Publication number: CN211338857U
Application number: CN201922220014.5U
Authority: CN
Inventors: 田芙蓉; 雷彩霞; 张�林
Original assignee: Weifeng Heng Yang Environmental Protection Engineering Co ltd
Current assignee: Weifeng Heng Yang Environmental Protection Engineering Co ltd
Priority date: 2019-12-12
Filing date: 2019-12-12
Publication date: 2020-08-25
Anticipated expiration: 2029-12-12

Abstract

The utility model discloses a novel sewage automatic reagent feeding adjusting device, it belongs to sewage treatment device technical field, including sewage pipe and dosing pipe, the inside inductive probe that is equipped with of sewage pipe, be equipped with the water pump on the dosing pipe, the dosing union coupling has the equipment room, be equipped with between sewage pipe and the dosing pipe and add the medicine intercommunication ware and be connected, it is equipped with the delivery port to add medicine intercommunication ware bottom, the delivery port is connected with flow control valve, the sewage pipe with add medicine intercommunication ware middle part intercommunication, add medicine intercommunication ware upper portion be equipped with into medicine mouth with add the medicine pipe intercommunication, add be equipped with in the medicine intercommunication ware respectively with sewage pipe, dosing pipe matched with mixing arrangement, inductive probe, flow control valve and water pump all with the equipment room electricity is connected.

Description

Novel sewage automatic reagent feeding is adjusted device

Technical Field

The utility model relates to a sewage treatment device technical field, concretely relates to novel sewage automatic reagent feeding adjusting device.

Background

The sewage discharge causes serious pollution to water resources and living environment, and the sewage is widely applied to various fields such as buildings, agriculture, traffic, energy, petrifaction, environmental protection, urban landscape, medical treatment, catering and the like in order to achieve the process of purifying the sewage according to the water quality requirement of discharging the sewage into a certain water body or reusing the sewage, and the sewage is also increasingly used in daily life of common people.

Some sewage treatment plants are when putting in the disinfectant at present, and the medicament of supplying does not carry out accurate ratio, when carrying out putting in of sewage medicament, only pours into the disinfection pond after mixing the medicament, makes the medicament concentration diverse who adds in the sewage and add the dose not well controlled, and the liquid medicine diffusion is comparatively slow simultaneously, can not be even carry out the intensive mixing with pond sewage in, and leads to the supply of carrying out the liquid medicine that can not be timely easily or add the excessive phenomenon of medicament.

SUMMERY OF THE UTILITY MODEL

To the problem that exists among the prior art, the utility model provides a pair of novel sewage automatic reagent feeding adjusting device can get into the sneaking of reaction tank in-process realization liquid medicine at sewage, makes sewage and the quantitative intensive mixing of disinfectant in the disinfection pond, has inductive probe moreover, and the automatic reagent that adds of intaking is adjusted the size of dosing according to the water yield size, is favorable to improving sewage treatment efficiency, and the device is small simultaneously, efficient effectively reduce cost drops into.

In order to realize the purpose, the utility model discloses a technical scheme as follows:

the utility model provides a novel sewage automatic reagent feeding adjusting device, includes sewage pipe and dosing pipe, the inside inductive probe that is equipped with of sewage pipe, be equipped with the water pump on the dosing pipe, the dosing union coupling has the equipment room, be equipped with between sewage pipe and the dosing pipe and add the medicine linker and be connected, it is equipped with the delivery port to add medicine linker bottom, the delivery port is connected with flow control valve, the sewage pipe with add medicine linker middle part intercommunication, add medicine linker upper portion be equipped with into the medicine mouth with the dosing pipe intercommunication, add in the medicine linker be equipped with respectively with sewage pipe, dosing pipe matched with mixing arrangement, inductive probe, flow control valve and water pump all with the equipment room electricity is connected.

Preferably, a reaction tank is arranged below the dosing communicating vessel, and the water outlet is matched with the reaction tank.

Preferably, a liquid medicine tank and a control box are arranged in the equipment room, the liquid medicine tank is communicated with the liquid medicine feeding pipe, the inductive probe is a flow meter and a pressure sensor, and the control box is respectively electrically connected with the flow meter, the pressure sensor, the flow control valve and the water pump.

Preferably, the dosing communicating vessel comprises a shell, an auxiliary cavity is arranged at the center of the bottom of the shell, and the water outlet is located at the bottom of the auxiliary cavity.

Preferably, mixing arrangement installs including rotating add the pivot in the medicine linker, the delivery port all is located with advancing the medicine mouth one side of pivot, pivot lower part fixed mounting have with sewage matched with rotating vane, rotating vane is located assist the intracavity, pivot upper portion fixed mounting has first filter screen and second filter screen, first filter screen and second filter screen all are located in the shell, first filter screen with the sewage pipe cooperatees, the second filter screen with it cooperatees to add the pencil.

Preferably, the flow meter, the water pump and the flow control valve are mutually linked.

The utility model has the advantages of that:

1. the utility model discloses in through the rotatory rotation of rotatory blade of the flow drive of sewage in adding the medicine linker and then drive the rotation of first filter screen and second filter screen, make sewage and the liquid medicine that get into and add the medicine linker realize the dispersion whereabouts under the cooperation of rotatory first filter screen and second filter screen, the liquid medicine of dispersion falls on first filter screen and carries out the primary mixing with sewage simultaneously, the second filter screen realizes that the sewage of primary mixing liquid medicine carries out the redispersion, carry out the secondary mixing to sewage and liquid medicine, be favorable to improving the mixing effect of sewage and liquid medicine, make the mixing of sewage and liquid medicine more even, be favorable to improving sewage treatment efficiency;

2. the utility model discloses in cooperate through pressure sensor, flowmeter and water pump, make sewage accomplish the mixture of liquid medicine before getting into the reaction tank, can effectively promote the mixture of liquid medicine and sewage, link each other through flowmeter, water pump and flow control valve simultaneously, both can maintain the even sustainability interpolation of liquid medicine, can maintain the continuous rotation of pivot again, make the liquid medicine distribute more evenly in sewage.

Drawings

FIG. 1 is a schematic view of the overall structure of a novel automatic sewage dosing and adjusting device of the present invention;

fig. 2 is a sectional view of the dosing communicating vessel of the novel sewage automatic dosing adjusting device.

In the figure: 1-reaction tank, 2-sewage pipe, 3-liquid medicine tank, 4-control box, 5-medicine feeding pipe, 6-pressure sensor, 7-flowmeter, 8-water pump, 9-medicine feeding communicating vessel, 10-flow control valve, 901-shell, 902-auxiliary cavity, 903-water outlet, 904-medicine inlet, 905-rotating shaft, 906-rotating blade, 907-first filter screen, and 908-second filter screen.

Detailed Description

In order to facilitate understanding for those skilled in the art, the present invention will be further described with reference to the accompanying drawings.

The novel sewage automatic dosing adjusting device shown in fig. 1-2 comprises a sewage pipe 2 and a dosing pipe 5, wherein an induction probe is arranged inside the sewage pipe 2, a water pump 8 is arranged on the dosing pipe 5, the dosing pipe 5 is connected with an equipment room, a dosing communicating vessel 9 is arranged between the sewage pipe 2 and the dosing pipe 5 for connection, a water outlet 903 is arranged at the bottom of the dosing communicating vessel 9, the water outlet 903 is connected with a flow control valve 10, the sewage pipe 2 is communicated with the middle part of the dosing communicating vessel 9, a dosing inlet 904 is arranged at the upper part of the dosing communicating vessel 9 and is communicated with the dosing pipe 5, a mixing device which is respectively matched with the sewage pipe 2 and the dosing pipe 5 is arranged in the dosing communicating vessel 9, and the induction probe, the flow control valve 10 and the water pump 8 are electrically connected with the equipment room; a reaction tank 1 is arranged below the dosing communicating vessel 9, and the water outlet 903 is matched with the reaction tank 1; a liquid medicine tank 3 and a control box 4 are arranged in the equipment room, the liquid medicine tank is communicated with a liquid medicine feeding pipe 5, the inductive probes are a flow meter 7 and a pressure sensor 6, and the control box 4 is respectively electrically connected with the flow meter 7, the pressure sensor 6, a flow control valve 10 and a water pump 8; the dosing communicating vessel 9 comprises a shell 901, an auxiliary cavity 902 is arranged at the center of the bottom of the shell 901, and the water outlet 903 is positioned at the bottom of the auxiliary cavity 902; the mixing device comprises a rotating shaft 905 rotatably installed in the dosing communicating vessel 9, the water outlet 903 and the dosing inlet 904 are both positioned on one side of the rotating shaft 905, the lower part of the rotating shaft 905 is fixedly provided with a rotating blade 906 matched with sewage, the rotating blade 906 is positioned in the auxiliary cavity 902, the upper part of the rotating shaft 905 is fixedly provided with a first filter screen 907 and a second filter screen 908, the first filter screen 907 and the second filter screen 908 are both positioned in the shell 901, the first filter screen 907 is matched with the sewage pipe 2, and the second filter screen 908 is matched with the dosing pipe 5; the flowmeter 7, the water pump 8 and the flow control valve 10 are mutually linked.

The utility model discloses during operation, at first according to the kind of sewage carry out the configuration of liquid medicine in the liquid medicine irritate 3, then when sewage pipe 2 blowdown, sewage at first pass through pressure sensor 6, pressure sensor 6 with signal transmission to control box 4, control box 4 control flow control valve 10 and water pump 8 get into the standby state, then sewage in sewage pipe 2 pass through flowmeter 7, flowmeter 7 measures the flow of sewage and transmits information to control box 4, control box 4 is according to the flow control of sewage water pump 8 and flow control valve 10 work, through the output of water pump 8 control the liquid medicine in liquid medicine jar 3, then sewage in sewage pipe 2 and the liquid medicine in the dosing pipe 5 in the medicine adding communicating vessel 9 meet, wherein, sewage passes through sewage pipe 2 gets into shell 901, the sewage is discharged out of the shell 901 through the water outlet 903, the control box 4 controls the flow control valve 10 according to the data provided by the flowmeter 7, the sewage inlet amount in the shell 901 is larger than the sewage discharge amount in a certain time, then the control box 4 controls the flow control valve 10 according to the power of the flowmeter 7 and the water pump 8, the water inlet amount and the water discharge amount of the shell 901 are the same, a part of sewage is always reserved in the shell 901, the mixed and dispersed falling liquid medicine and the sewage are mixed again under the pushing of the rotating blades 906, and finally the mixed liquid medicine and the sewage are discharged into the reaction tank 1 through the water outlet 903 for chemical reaction.

The foregoing is merely exemplary and illustrative of the structure of the invention, and various modifications, additions and substitutions as described in the detailed description may be made by those skilled in the art without departing from the structure or exceeding the scope of the invention as defined in the claims.

Claims

1. The utility model provides a novel sewage automatic reagent feeding adjusting device, characterized by, include sewage pipe and dosing pipe, the inside inductive probe that is equipped with of sewage pipe, be equipped with the water pump on the dosing pipe, the dosing union coupling has the equipment room, be equipped with between sewage pipe and the dosing pipe and add the medicine linker and be connected, it is equipped with the delivery port to add medicine linker bottom, the delivery port is connected with flow control valve, the sewage pipe with add medicine linker middle part intercommunication, add medicine linker upper portion be equipped with into the medicine mouth with the dosing pipe intercommunication, add the medicine linker in be equipped with respectively with sewage pipe, dosing pipe matched with mixing arrangement, inductive probe, flow control valve and water pump all with the equipment room electricity is connected.

2. The novel automatic sewage dosing and adjusting device as claimed in claim 1, wherein a reaction tank is arranged below the dosing communicating vessel, and the water outlet is matched with the reaction tank.

3. The novel automatic sewage dosing and adjusting device as claimed in claim 1, wherein a liquid medicine tank and a control box are arranged in the equipment room, the liquid medicine tank is communicated with a dosing pipe, the sensing probe is a flow meter and a pressure sensor, and the control box is electrically connected with the flow meter, the pressure sensor, the flow control valve and a water pump respectively.

4. The novel automatic sewage dosing and adjusting device as claimed in claim 1, wherein the dosing communicating vessel comprises a housing, an auxiliary cavity is formed in the center of the bottom of the housing, and the water outlet is located at the bottom of the auxiliary cavity.

5. The novel automatic sewage dosing and adjusting device as claimed in claim 4, wherein the mixing device comprises a rotating shaft rotatably mounted in the dosing communicating vessel, the water outlet and the dosing inlet are both located on one side of the rotating shaft, a rotating blade matched with sewage is fixedly mounted on the lower portion of the rotating shaft, the rotating blade is located in the auxiliary cavity, a first filter screen and a second filter screen are fixedly mounted on the upper portion of the rotating shaft, both the first filter screen and the second filter screen are located in the housing, the first filter screen is matched with the sewage pipe, and the second filter screen is matched with the dosing pipe.