CN219239283U

CN219239283U - Sewage treatment dosing device

Info

Publication number: CN219239283U
Application number: CN202223344755.2U
Authority: CN
Inventors: 吴俊峰; 俞晓春; 王涛
Original assignee: Anhui Asia Pacific Environmental Engineering Tech Co ltd
Current assignee: Anhui Asia Pacific Environmental Engineering Tech Co ltd
Priority date: 2022-12-13
Filing date: 2022-12-13
Publication date: 2023-06-23
Anticipated expiration: 2032-12-13

Abstract

The utility model discloses a sewage treatment dosing device, which comprises a device box body, wherein a dosing pump is arranged in the device box body, the dosing pump comprises a dosing pump head, a dosing end and a dosing end of the dosing pump head are both connected with a dosing pipe, a liquid shortage sensor is arranged on the dosing pipe, a liquid leakage sensor is arranged below the dosing pump head, a control part connected with the liquid leakage sensor and the liquid shortage sensor is arranged in the device box body, the control part is connected with a communication module, the communication module is connected with a control terminal, and the control terminal is positioned outside the device box body.

Description

Sewage treatment dosing device

Technical Field

The utility model relates to the technical field of dosing equipment, in particular to a sewage treatment dosing device.

Background

In the sewage treatment process, a chemical is required to be added into a sewage treatment tank frequently to improve the sewage treatment effect and efficiency. In order to add the medicament in real time, most sewage stations are realized by selecting a medicament adding device, namely a 200L medicament adding barrel is provided with a diaphragm metering pump, and the working mode is as follows: the medicine to be used is added in the medicine adding barrel in advance, the speed of adding the medicine is set by the diaphragm metering pump, and the medicine is added into the sewage treatment tank by the diaphragm metering pump during working.

However, the existing dosing device is extremely simple in dosing working mode, and the dosing device is frequently abnormal in conditions such as empty barrel of a dosing barrel, no drug in a pipeline, blockage, breakage and the like, when the liquid level of the dosing barrel is too low, a dosing pump idles, an output dosing pipeline or a Y-shaped filter is blocked, the dosing pump is reduced, a pump body is worn, water reaching standards is influenced, and the pipeline is frozen, broken and broken, so that no one finds that the pipeline leaks. Operators need to adjust equipment on site frequently, and manpower resources are wasted greatly.

Disclosure of Invention

The utility model aims to provide a sewage treatment dosing device for solving the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the utility model provides a sewage treatment dosing device, includes the device box, is equipped with the dosing pump in the device box, the dosing pump is including dosing pump head, dosing pump head's medicine inlet end, play medicine end all are connected with the dosing pipe, be equipped with the liquid shortage sensor on the dosing pipe, dosing pump head below is equipped with the weeping sensor, be equipped with in the device box with the control portion that weeping sensor, liquid shortage sensor are connected, the control portion is connected with communication module, communication module is connected with control terminal, control terminal is located the device box is outside.

As a further scheme of the utility model: the dosing pipe of the dosing end of the dosing pump head is connected with a dosing box, and the dosing pipe of the dosing end of the dosing pump head is connected with a pool of equipment to be dosed.

As a further scheme of the utility model: the front end of the box body of the device is provided with a box door, the box door is provided with a box body handle, and the box body handle is provided with a door lock.

As a further scheme of the utility model: the device box outside is equipped with the safety cover, control terminal is located the safety cover.

As a further scheme of the utility model: the control terminal is a touch screen control terminal, and the control terminal is communicated with the communication module through a communication line.

As a further scheme of the utility model: and a wireless communication module is further arranged in the communication module, and the wireless communication module is connected with a wireless control terminal.

As a further scheme of the utility model: the device is characterized in that a wiring terminal is arranged in the device box body, the control part is communicated with the liquid leakage sensor, the liquid shortage sensor and the communication module through the wiring terminal, and the wiring terminal is also connected with an internal power supply and an external power supply interface.

As a further scheme of the utility model: the dosing pump is a peristaltic pump, and the dosing pump is connected with a stepping motor.

As a further scheme of the utility model: the control part is connected with a control instrument.

Compared with the prior art, the utility model has the beneficial effects that: the utility model can monitor the working state of the dosing pump in real time by arranging the liquid leakage sensor and the liquid shortage sensor, and further can monitor the working state in time when abnormality occurs.

Drawings

FIG. 1 is a front view of the medicated trim of the present embodiment;

FIG. 2 is a cross-sectional view of C-C of FIG. 1;

FIG. 3 is a perspective view of the drug delivery device of the present embodiment;

fig. 4 is an electrical control diagram of the present embodiment.

In the figure: 1-device box, 2-safety cover, 3-weeping sensor, 4-charge pump, 5-lack of liquid sensor, 6-box handle, 7-control terminal, 8-power interface, 9-binding post, 10-communication module, 11-power, 12-charge pipe, 13-charge pump head, 14-control division.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, in an embodiment of the present utility model, a sewage treatment dosing device includes a device box 1, a box door is provided at a front end of the device box 1, a box handle 6 is provided on the box door, and a door lock is provided on the box handle 6.

The device comprises a device box body 1, wherein a dosing pump 4 is arranged in the device box body 1, the dosing pump 4 is a peristaltic pump, the dosing pump 4 is connected with a stepping motor, the dosing pump 4 comprises a dosing pump head 13, a dosing end and a dosing end of the dosing pump head 13 are both connected with a dosing pipe 12, the dosing pipe 12 of the dosing end of the dosing pump head 13 is connected with a dosing box, the dosing pipe 12 of the dosing end of the dosing pump head 13 is connected with a pool of equipment to be dosed, a liquid shortage sensor 5 is arranged on the dosing pipe 12, a liquid leakage sensor 3 is arranged below the dosing pump head 13, a control part 14 connected with the liquid leakage sensor 3 and the liquid shortage sensor 5 is arranged in the device box body 1, the control part 14 is connected with a communication module 10, the communication module 10 is connected with a control terminal 7, the control terminal 7 is arranged outside the device box body 1, a protective cover 2 is arranged outside the device box body 1, the control terminal 7 is a touch screen control terminal, the control terminal 7 is communicated with a to-be-dosed equipment pool, the communication module 10 is further provided with a wireless power supply terminal 9, and the wireless terminal is further connected with the wireless terminal 9 through the wireless terminal 9, and the wireless terminal is connected with the wireless terminal 9.

In addition, the control part 14 is also connected with a control instrument, the real-time state of the sewage treatment equipment is transmitted to the control part 14 through the control instrument, and the control part 14 controls the dosing in real time through the real-time state of the sewage treatment equipment and the input control mode.

In this embodiment, the pump head 13 of the dosing pump is provided with three circular rollers, when the dosing pump works, the stepping motor drives the pump head, the three circular rollers squeeze the rolling dosing tube 12, the medicament is thrown out in a peristaltic mode, when the squeezing rolling dosing tube 12 is damaged, dripping is generated, a liquid leakage sensor is arranged below the pump head, when liquid is splashed on the liquid leakage probe, a red indicator lamp of the liquid leakage probe is on, a 5V high level is output, the communication module 10 collects the 5V high level, and a liquid leakage signal is sent to the control part 14; in addition, the liquid shortage sensor arranged on the dosing tube 12 detects whether liquid flows in the dosing tube 12 or not through infrared waves, detects that liquid flows in the dosing tube, and the red indicator lamp of the liquid shortage probe is on, outputs a 5V high level, and the communication module 10 acquires a signal of the liquid shortage sensor, so that the dosing tube is normal; detecting that no liquid flows in the dosing pipeline, the red indication lamp of the liquid shortage sensing is not on, outputting a 0V voltage, and collecting the liquid shortage sensing signal by the communication module 10, wherein the abnormal situation of the dosing pipeline, such as no medicine, blockage of a Y-shaped filter or empty dosing barrel and the like, is shown at the moment; when abnormal conditions of liquid leakage or liquid shortage occur, the control part 14 and the communication module 10 want to control the terminal 7 and/or other terminals not needed to send out alarm signals, and prompt staff to perform next work through the alarm signals.

When the device is used, the drug adding pump is driven to work by the stepping motor, the drug in the drug box is pumped into the treatment pool by the drug adding pump, the device is provided with the control terminal 7, the control part 14, the liquid leakage sensor 3 and the liquid shortage sensor 5, the drug adding state can be monitored by the liquid leakage sensor 3 and the liquid shortage sensor 5, the control terminal 7 belongs to control parameters, the action of the stepping motor is controlled by the control part receiving monitoring information and the control parameters, the action of the drug adding pump 4 is further controlled, after the control terminal 7 selects remote control and inputs the control parameters, the control part can automatically start and stop the drug adding pump according to the input parameters, then the drug adding pump is used for accurately adding drugs, and when the water quality, the load and the collected data of the sewage treatment process instrument change, the drug adding pump automatically adjusts the rotation speed of the pump according to program instructions, so that the drug adding dosage of the drug adding pump for sewage treatment equipment is adjusted. When the working process of the dosing pump is abnormal, such as abnormal situations of blockage of a dosing pipeline, air bubbles, damage, drug shortage, no drug discharge of the dosing pump, no drug discharge of a drug barrel and the like, the sensor detects the abnormality and sends an abnormality signal to the control terminal 7 or other mobile control terminals through the control part 14 and the communication module 10.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.

Claims

1. The utility model provides a sewage treatment dosing device, includes device box (1), is equipped with dosing pump (4) in device box (1), its characterized in that, dosing pump (4) are including dosing pump head (13), dosing pump head (13) advance medicine end, go out medicine end all to be connected with dosing tube (12), be equipped with on dosing tube (12) lack liquid sensor (5), dosing pump head (13) below is equipped with weeping sensor (3), be equipped with in device box (1) with control portion (14) that weeping sensor (3), lack liquid sensor (5) are connected, control portion (14) are connected with communication module (10), communication module (10) are connected with control terminal (7), control terminal (7) are located device box (1) outside.

2. The sewage treatment dosing device according to claim 1, wherein a dosing pipe (12) at the dosing end of the dosing pump head (13) is connected with a dosing tank, and the dosing pipe (12) at the dosing end of the dosing pump head (13) is connected with a pool of equipment to be dosed.

3. The sewage treatment dosing device according to claim 1, wherein a box door is arranged at the front end of the device box body (1), a box body handle (6) is arranged on the box door, and a door lock is arranged on the box body handle (6).

4. A sewage treatment dosing device according to claim 1, characterized in that the outside of the device housing (1) is provided with a protective cover (2), and the control terminal (7) is located in the protective cover (2).

5. A sewage treatment dosing device according to claim 1, characterized in that the control terminal (7) is a touch screen control terminal, the control terminal (7) being in communication with the communication module (10) via a communication line.

6. The sewage treatment dosing device according to claim 1, wherein a wireless communication module is further arranged in the communication module (10), and the wireless communication module is connected with a wireless control terminal.

7. The sewage treatment dosing device according to claim 1, wherein a wiring terminal (9) is arranged in the device box body (1), the control part (14) is communicated with the liquid leakage sensor (3), the liquid shortage sensor (5) and the communication module (10) through the wiring terminal (9), and the wiring terminal (9) is further connected with an internal power supply (11) and an external power supply interface (8).

8. The sewage treatment dosing device according to claim 1, wherein the dosing pump (4) is a peristaltic pump, and the dosing pump (4) is connected with a stepper motor.

9. A sewage treatment dosing device according to claim 1, wherein the control part (14) is connected with a control instrument.