CN218810397U - Water treatment chemical dosing device - Google Patents

Abstract

The utility model provides a water treatment medication dosing device, include mount and vertical setting and install separately and advance pencil and aeration pipe on the mount, it connects the medicine storage tank to advance the pencil, aeration union coupling gas holder, the aeration pipe is other to be connect on advancing the pencil, it has annular cavity with the axle center intercommunication to advance pencil bottom, annular cavity circumferencial direction evenly is connected with a plurality of dosing pipes, and is a plurality of the dosing pipe is all for the pipe diameter by with the reducing pipe structure that annular chamber looks link reduces to the outer end echelonment, and is a plurality of the dosing pipe all is equipped with a plurality of medicine mouths of throwing down. The utility model discloses in, the powder feeding pipe circumferencial direction evenly arranges, enlarges the pond area of offeing medicine, simultaneously, and the powder feeding pipe diameter echelonment changes the setting for the powder feeding pipe is thrown the medicine mouth and is offed medicine speed the same, improves the homogeneity of offeing medicine.

Description

Water treatment chemical dosing device

Technical Field

The utility model belongs to the technical field of the water treatment, especially, relate to a water treatment medication dosing device.

Background

The water used in life and production can be treated, the water treatment aims at improving the water quality to reach a certain water quality standard, for example, the minimum standard of drinking water is established by environmental protection departments, and industrial water has own requirements. At present, the sewage treatment method comprises a chemical method, a physical method or a biological water treatment method, wherein the chemical method is to convert impurities in water into substances which are less harmful to human bodies by using various chemicals.

When water treatment is carried out by a chemical method, various chemicals are required to be put into a pool. In order to improve the uniformity of liquid medicine feeding, a liquid medicine feeder is arranged in a movable mode by some water treatment plants, a motor drives the liquid medicine feeder to move along a water tank, and liquid medicine is fed in the moving process. This medicine feeding device occupies pond border space, and the monitoring personnel of being inconvenient for are current, and it can the noise to remove the medicine feeding by motor drive medicine feeder simultaneously.

For example, in the technical solution disclosed in "application No. 202120033507.2, a medicine amount adding apparatus for water works and sewage plants", the motor 101 drives the screw rod 103 to rotate, and further drives the mounting rod 104 to move laterally, so as to drive the dispenser (including the medicine storage box 106 and the medicine adding nozzle 105 communicated therewith) to move. In the technical scheme, the installation rod 104 has a large length and needs to be arranged across a water pool, and the chemical dosing device needs to be arranged on the water pool, so that the chemical dosing device occupies the space on the top surface of the pool wall of the water pool, which is inconvenient for a monitor to patrol.

In addition, because the water quality and the components in the water tank are complex and contain some suspended matters, sometimes, the medicine outlet is blocked, the medicine liquid dispenser is not smoothly put in the medicine liquid, and people are required to regularly clean the medicine dispensing nozzle, so that the medicine dispensing operation is not influenced.

SUMMERY OF THE UTILITY MODEL

In view of this, the utility model aims at providing a water treatment medication dosing device to reduce it and occupy pond pool wall top surface space size, and to the interior water quality high efficiency of pond, convenient medication dosing.

In order to achieve the above purpose, the technical scheme of the utility model is realized like this:

the utility model provides a water treatment medication dosing device, includes mount and vertical setting and installs separately and advance pencil and the aeration pipe on the mount, it connects the storage tank to advance the pencil, the aeration union coupling gas holder, the aeration pipe side connects on advancing the pencil, it has the annular cavity with axle center intercommunication to advance pencil bottom, annular cavity circumferencial direction evenly is connected with a plurality of dosing pipes, and is a plurality of dosing pipe all is the reducing pipe structure that the pipe diameter reduces to the outer end echelonment with annular cavity body phase link, and is a plurality of dosing pipe all is equipped with a plurality of medicine mouths of throwing down.

Furthermore, the dosing pipe is connected with the medicine inlet pipe through an inclined pull rod.

Furthermore, the medicine feeding port is a pipe structure communicated with the medicine feeding pipe, and a filter screen is covered and sealed at the medicine feeding port.

Furthermore, the filter screen is a convex spherical filter screen structure.

Furthermore, the fixing frame comprises a cross beam and a vertical plate which are connected, and the medicine inlet pipe and the aeration pipe are respectively fixed on the vertical plate through a hoop.

Further, the medicine storage tank and the gas storage tank are respectively arranged on the fixing frame.

Compared with the prior art, a water treatment medication dosing device have following advantage:

(1) The utility model is arranged in the pool, does not occupy the space on the top surface of the pool wall of the pool, and is convenient for monitoring personnel to pass along the pool wall; in the device, the dosing pipes are uniformly distributed in the circumferential direction for dispersed dosing, so that the dosing area of the water tank is enlarged; the pipe diameter of the drug delivery pipe is arranged in a step-like change manner, so that the drug delivery speed of the drug delivery opening of the drug delivery pipe is the same, and the drug delivery uniformity is improved.

(2) The utility model discloses in, the setting of aeration pipe is clean to the aeration of the mouth of offeing medicine, prevents that the mouth of offeing medicine from blockking up, guarantees that the liquid medicine smoothly puts in.

Drawings

The accompanying drawings, which form a part of the present disclosure, are included to provide a further understanding of the present disclosure, and are incorporated in and constitute a part of this specification, illustrate embodiments of the present disclosure and together with the description serve to explain the present disclosure. In the drawings:

fig. 1 is a schematic structural view of a chemical dosing device for water treatment according to an embodiment of the present invention;

fig. 2 is a schematic view of the arrangement structure of the dosing tube in the embodiment of the present invention;

FIG. 3 is a schematic view of the structure of the dispensing tube in the embodiment of the present invention;

fig. 4 is a schematic view of the structure of the chemical feeding port in the embodiment of the present invention;

FIG. 5 is a schematic perspective view of a conventional water treatment chemical dosing device;

description of reference numerals:

1-a water pool; 2-a fixed mount; 21-a cross beam; 22-a vertical plate; 3-a gas storage tank; 4-a medicine storage tank; 5-a medicine inlet pipe; 6-an aerator pipe; 7-an annular cavity; 8-a dosing tube; 9-diagonal draw bars; 10-a filter screen.

Detailed Description

It should be noted that, in the present invention, the embodiments and features of the embodiments may be combined with each other without conflict.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected" and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.

The utility model provides a water treatment medication dosing device, as shown in figure 1, includes mount 2, mount 2 is including crossbeam 21 and the riser 22 that are connected, and crossbeam 21 fixed mounting is on pond 1, and riser 22 extends in the pond 1, has into pencil 5 and aeration pipe 6 through clamp fixed mounting on riser 22, and 6 other joints of aeration pipe on advancing pencil 5, and aeration pipe 6 connects gas holder 3, advances pencil 5 and connects medicine storage tank 4, and its bottom extends the aquatic. Preferably, the medicine storage tank 4 and the air storage tank 3 are respectively arranged on the cross beam 21. The medicine inlet pipe 5 and the medicine storage tank 4 are connected with each other through a pipeline and are provided with a pump and a valve, the aeration pipe 6 and the gas storage tank 3 are connected with each other through a pipeline and are provided with valves, the medicine liquid for water treatment is output to the medicine inlet pipe 5 through the medicine storage tank 4, and the gas storage tank 3 inputs high-pressure gas into the medicine inlet pipe 5 through the aeration pipe 6. During operation, the pressure intensity of the gas output by the gas storage tank 3 is smaller than the pressure intensity of the medicine inlet pipe 5.

An annular cavity 7 is coaxially communicated with the bottom end of the medicine inlet pipe 5, a plurality of medicine dosing pipes 8 are uniformly connected to the annular cavity 7 in the circumferential direction, and as shown in fig. 2, the medicine is dispersedly dosed through the plurality of medicine dosing pipes 8, so that the dosing area is enlarged, and the dosing effect is improved. A plurality of the dosing pipes 8 are all of reducing pipe structures with pipe diameters reduced in a stepped manner from the end connected with the annular cavity 7 to the outer end (the end deviating from the annular cavity), as shown in fig. 3. The plurality of medicine dispensing pipes 8 are provided with a plurality of medicine dispensing ports 81 facing downward. The pipe diameters of the dosing pipes 8 are arranged in a stepped change manner, so that when dosing is carried out in the water tank 1, the dosing speed is higher due to the fact that the pipe diameter close to the outside is smaller, the dosing speed of each dosing outlet of the dosing pipes 8 can be basically kept the same, and the dosing uniformity is improved.

In order to improve the stable operation of the dosing tube 8, the dosing tube 8 is connected with the medicine inlet tube 5 through the inclined pull rod 9.

In the present invention, the structure of the chemical inlet 81 is shown in fig. 4, the chemical inlet 81 is a tube structure communicated with the chemical feeding tube 8, and the chemical inlet 81 is covered with the filter screen 10. Preferred scheme, filter screen 10 are the globular filter screen structure of evagination, and the setting of filter screen can block aquatic impurity and block up the mouth 81 of throwing the medicine, and when the liquid medicine flowed out through a medicine mouth 81 simultaneously, can disperse the liquid medicine to a certain extent, improves the liquid medicine and puts in the area.

The utility model discloses simple structure, the setting of aeration pipe prevents to the chemical dosing mouth aeration that the chemical dosing mouth blocks up, guarantees that the liquid medicine smoothly puts in.

The utility model discloses the operation process does: before dosing, a valve and a pump on a connecting pipeline of the gas storage tank 3 and the aeration pipe 6 are opened, high-pressure airflow enters the drug inlet pipe 5 through the aeration pipe 6 and is finally output to the drug dosing pipe 8 to impact the drug dosing port 81, and the drug dosing port 81 is aerated to prevent the blockage of the drug dosing port. Then the corresponding valve of the gas storage tank 3 is closed, the valve and the pump on the pipeline connecting the medicine storage tank 4 and the medicine inlet pipe 5 are opened, the medicine liquid is output to enter the medicine inlet pipe 5 and then output to the medicine feeding pipe 8, and the medicine liquid is fed into the water tank through the medicine feeding port 81, and the medicine feeding operation is carried out on the water in the treatment tank.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (6)

1. A water treatment medication dosing device, characterized by: including mount (2) and vertical setting and install separately advance pencil (5) and aeration pipe (6) on mount (2), it connects medicine storage tank (4) to advance pencil (5), gas holder (3) are connected in aeration pipe (6), aeration pipe (6) other joint is on advancing pencil (5), it has annular cavity (7) with axle center intercommunication to advance pencil (5) bottom, annular cavity (7) circumferencial direction evenly is connected with a plurality of dosing pipe (8), and is a plurality of dosing pipe (8) all are the reducing pipe structure that the pipe diameter is connected the end and is reduced to the outer end ladder by annular cavity (7), and is a plurality of dosing pipe (8) all are equipped with a plurality of medicine mouths (81) of throwing.

2. A water treatment dosing device as claimed in claim 1, characterised in that: the drug feeding pipe (8) is connected with the drug inlet pipe (5) through an inclined pull rod (9).

3. A water treatment dosing device as claimed in claim 1, characterised in that: the drug feeding port (81) is a tube structure communicated with the drug feeding tube (8), and a filter screen (10) is covered at the drug feeding port (81).

4. A water treatment dosing device as claimed in claim 3, characterised in that: the filter screen (10) is of a convex spherical filter screen structure.

5. A water treatment dosing device as claimed in claim 1, characterised in that: the fixing frame (2) comprises a cross beam (21) and a vertical plate (22) which are connected, and the medicine inlet pipe (5) and the aeration pipe (6) are respectively fixed on the vertical plate (22) through clamps.

6. A water treatment dosing device according to claim 1 or 5, characterised in that: the medicine storage tank (4) and the gas storage tank (3) are respectively arranged on the fixed frame (2).

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