Novel safe and efficient chlorine dioxide generator

Abstract

The utility model provides a novel safe and efficient chlorine dioxide generator which comprises a cabinet body, and a hydrochloric acid metering pump and a sodium chlorate metering pump are arranged on the lower portions of the outer walls of the two sides of the cabinet body respectively. A chlorine dioxide outlet is formed in the bottom of the outer wall of the rear side of the cabinet body; a water ejector is arranged on the outer wall of the rear side of the cabinet body and located on one side of the chlorine dioxide medicine outlet; the water ejector is connected with a power water source pipeline; a reaction kettle sodium chlorate inlet and a reaction kettle hydrochloric acid inlet are respectively formed in the middle of the outer wall of the rear side of the cabinet body; the reaction kettle sodium chlorate inlet and the reaction kettle hydrochloric acid inlet are respectively connected with a sodium chlorate metering pump medicine outlet pipeline and a hydrochloric acid metering pump medicine outlet pipeline; and a manhole is formed in the lower part of the outer wall of the rear side of the cabinet body. The water ejector, the back pressure valve and the reaction kettle feeding pipe are arranged on the outer side of the cabinet body, so that device faults can be conveniently found and processed, the operation condition is stable, the fault judgment of the chlorine dioxide generator is visual and accurate, the maintenance condition is more convenient, and the practicability is higher.

Description

TECHNICAL FIELD

[0001] The utility model relates to water treatment industry technical field especially relates to a novel safe and efficient chlorine dioxide generator. BACKGROUND

[0002] The conventional domestic water treatment system adopts chemical chlorine dioxide generator negative pressure type dosing for water sterilization technology, and the water jet in the chlorine dioxide generator is often blocked during the process, and the maintenance condition is poor, so that when the equipment sends a fault, the processing difficulty is large, chlorine dioxide overflow is not easy to find in time, the residual chlorine index of effluent is affected, and the domestic water quality is unqualified. UTILITY MODEL CONTENT

[0003] The utility model provides a novel safe and efficient chlorine dioxide generator, solves the problem that the internal water jet is prone to blockage during the use of the existing chlorine dioxide generator, and the maintenance work is not easy to carry out due to the narrow internal space, and the problem that chlorine dioxide overflow of the explosion-proof port is not easy to find in time is solved.

[0004] To achieve the above purpose, the technical scheme adopted by the utility model is:

[0005] A novel safe and efficient chlorine dioxide generator, comprising: a cabinet body, the lower parts of the two side outer walls of the cabinet body are respectively provided with a hydrochloric acid metering pump and a sodium chlorate metering pump, an air input pipeline is arranged on the upper part of the hydrochloric acid metering pump on the outer wall of the cabinet body, a water package liquid level display pipe is arranged on the upper part of the sodium chlorate metering pump on the outer wall of the cabinet body, and a control display screen is arranged on the cabinet body,

[0006] A chlorine dioxide outlet is arranged on the bottom of the rear side outer wall of the cabinet body, a water jet is arranged on one side of the chlorine dioxide outlet on the rear side outer wall of the cabinet body, and a power water source pipeline is connected to the water jet,

[0007] A reaction kettle sodium chlorate inlet and a reaction kettle hydrochloric acid inlet are respectively arranged in the middle of the rear side outer wall of the cabinet body, and the reaction kettle sodium chlorate inlet and the reaction kettle hydrochloric acid inlet are respectively connected with a sodium chlorate metering pump outlet pipeline and a hydrochloric acid metering pump outlet pipeline,

[0008] A maintenance hole is arranged on the lower part of the rear side outer wall of the cabinet body.

[0009] Further, a Y-shaped filter is arranged on the power water source pipeline connected with the water jet, and the Y-shaped filter is made of plastic transparent UPVC material.

[0010] Further, a sodium chlorate back pressure valve is arranged on the sodium chlorate metering pump outlet pipeline, and a hydrochloric acid back pressure valve is arranged on the hydrochloric acid metering pump outlet pipeline.

[0011] Further, the water bag liquid level display pipe is provided with a water bag liquid level gauge; and the bottom of the water bag liquid level display pipe is provided with a drain.

[0012] Further, the front side outer wall of the cabinet body is provided with a label.

[0013] Further, the air input pipeline is made of transparent UPVC material.

[0014] The utility model discloses beneficial effect lies in:

[0015] The utility model discloses a water jet, back pressure valve and reaction cauldron feed pipe are installed on the cabinet body outer wall, make it convenient for observation device failure and improve the failure processing efficiency, and the device has stable operation condition, and for chlorine dioxide generator failure determination is intuitive and accurate, and the maintenance condition is more convenient, and the practicality is higher. BRIEF DESCRIPTION OF DRAWINGS

[0016] In order to more clearly illustrate the embodiment of the utility model or the technical scheme of prior art, the following will be to the embodiment or prior art description needed to use the drawing do a simple introduction, obviously, the following description in the drawing is only some embodiments of the utility model, for the ordinary skilled person in the art comes, under the premise of not paying the creative labor, can also obtain other drawings according to these drawings.

[0017] Figure 1 It is the front view of the utility model.

[0018] Figure 2 It is the rear view of the utility model.

[0019] Explanation of the attached drawing:

[0020] 1, cabinet body;2, hydrochloric acid metering pump;3, sodium chlorate metering pump;4, air input pipeline;5, control display screen;6, water bag liquid level display pipe;7, water bag liquid level gauge;8, drain;9, label;10, sodium chlorate metering pump outlet pipeline;11, hydrochloric acid metering pump outlet pipeline;12, chlorine dioxide outlet;13, water jet;14, Y type filter;15, reaction cauldron sodium chlorate import;16, reaction cauldron hydrochloric acid import;17, sodium chlorate back pressure valve;18, hydrochloric acid back pressure valve;19, power water source pipeline;20, maintenance hole. PREFERRED EMBODIMENT

[0021] It should be noted that, in the case of no conflict, the embodiment in the utility model and the features in the embodiment can be combined with each other. The utility model will be described in detail below with reference to the drawings and in combination with the embodiments.

[0022] In order to make the purpose, technical scheme and advantages of the embodiments of the present application clearer, the technical scheme of the embodiments of the present application will be described clearly and completely below in combination with the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. The description of the at least one exemplary embodiment is merely illustrative, and is by no means intended to limit the present application and its application or use in any way. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative labor fall within the scope of the present application.

[0023] It should be noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to limit exemplary embodiments according to the present application. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise. It will be further understood that the terms "comprises" and / or "comprising," when used in this specification, specify the presence of stated features, steps, operations, elements, components, and / or groups thereof, but do not preclude the presence or addition of one or more other features, steps, operations, elements, components, and / or groups thereof.

[0024] The relative arrangement of components and steps, numerical expressions, and numerical values set forth in the embodiments are not intended to limit the scope of the present application unless specifically stated otherwise. It should be clear that the sizes of the various portions shown in the drawings are not drawn to scale for ease of description. Techniques, methods, and devices known to those of ordinary skill in the relevant art can not be discussed in detail, but should be considered part of the authorized description where appropriate. In all examples shown and discussed herein, any specific values should be interpreted as merely exemplary, and not as limiting. Thus, other examples of exemplary embodiments can have different values. It should be noted that like reference numerals and letters refer to like items in the following drawings, and therefore, once an item is defined in one drawing, it need not be further discussed in subsequent drawings.

[0025] In the description of the present application, it should be understood that the orientation words such as "front, rear, upper, lower, left, right", "horizontal, vertical, perpendicular, horizontal" and "top, bottom" and the like indicate the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the present application and simplifying the description, and does not indicate or imply that the indicated device or element must have a particular orientation or be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the scope of protection of the present application: the orientation words "inner, outer" refer to the inner and outer relative to the contour of each component.

[0026] For ease of description, spatial relative terms such as "above," "over," "on the upper surface of," "above," etc., are used herein to describe the spatial positional relationship of a device or feature as shown in the figures to other devices or features. It should be understood that spatial relative terms are intended to encompass different orientations in use or operation besides the orientation of the device as described in the figures. For example, if the device in the figures is inverted, a device described as "above" or "above" other devices or structures would subsequently be positioned as "below" or "under" other devices or structures. Thus, the exemplary term "above" can include both "above" and "below." The device may also be positioned in other different ways (rotated 90 degrees or in other orientations), and the spatial relative descriptions used herein will be interpreted accordingly.

[0027] Furthermore, it should be noted that the use of terms such as "first" and "second" to define components is merely for the purpose of distinguishing the corresponding components. Unless otherwise stated, the above terms have no special meaning and therefore cannot be construed as limiting the scope of protection of this utility model.

[0028] This utility model provides a technical solution: a novel, safe, and efficient chlorine dioxide generator, such as... Figure 1 As shown, it includes: a cabinet 1, with a hydrochloric acid metering pump 2 and a sodium chlorate metering pump 3 respectively installed on the lower part of the outer walls on both sides of the cabinet 1; an air input pipeline 4 is installed on the outer wall of the cabinet 1 above the hydrochloric acid metering pump 2; a water tank level display tube 6 is installed on the outer wall of the cabinet 1 above the sodium chlorate metering pump 3; and a control display screen 5 is installed on the cabinet 1.

[0029] The bottom of the rear outer wall of the cabinet 1 is provided with a chlorine dioxide outlet 12; a water jet injector 13 is provided on the rear outer wall of the cabinet 1 on one side of the chlorine dioxide outlet 12; a power water supply pipeline 19 is connected to the water jet injector 13.

[0030] The outer wall of the rear side of the cabinet 1 is provided with a sodium chlorate inlet 15 and a hydrochloric acid inlet 16 for the reaction vessel respectively; the sodium chlorate inlet 15 and the hydrochloric acid inlet 16 are respectively connected to a sodium chlorate metering pump outlet pipeline 10 and a hydrochloric acid metering pump outlet pipeline 11.

[0031] The cabinet 1 is equipped with a reaction vessel inside; the lower part of the rear outer wall of the cabinet 1 is provided with an inspection hole 20.

[0032] The power water source pipeline 19 connected with the water jet 13 is provided with a Y-shaped filter 14; the Y-shaped filter 14 is made of transparent UPVC plastic material; the Y-shaped filter 14 is DN25mm, 40 mesh, used for intercepting particulate impurities in water, and ensuring the normal work of the water jet 13 of the chlorine dioxide generator.

[0033] The sodium chlorate metering pump discharge pipeline 10 is provided with a sodium chlorate back pressure valve 17; and the hydrochloric acid metering pump discharge pipeline 11 is provided with a hydrochloric acid back pressure valve 18.

[0034] The water tank liquid level display pipe 6 is provided with a water tank liquid level meter 7; the bottom of the water tank liquid level display pipe 6 is provided with a drain 8, and the front end of the drain 8 is provided with an on-off valve.

[0035] The front side outer wall of the cabinet body 1 is provided with a label 9.

[0036] The air input pipeline 4 is made of transparent UPVC material.

[0037] The air input pipeline 4 serves as an air inlet when the chlorine dioxide device works normally, and serves as an explosion-proof discharge port when there is a fault; and the chlorine dioxide overflow condition when the generator is faulty can be conveniently observed.

[0038] The water jet 13, the sodium chlorate back pressure valve 17, the hydrochloric acid back pressure valve 18 and the reaction kettle feeding pipe in the cabinet body 1 are improved to be installed outside the cabinet body 1, so that the fault can be found and the fault handling efficiency can be improved; the device has stable operation condition, the chlorine dioxide generator fault determination is intuitive and accurate, the maintenance condition is more convenient, and the practicality is higher.

[0039] The above is only a preferred specific embodiment of the utility model, but the protection scope of the utility model is not limited to this, any skilled person in the art can make equivalent replacement or change according to the technical scheme and the inventive concept of the utility model within the technical range disclosed by the utility model, which should be covered in the protection scope of the utility model.

Claims

1. A novel, safe, and efficient chlorine dioxide generator, characterized in that, include: The cabinet (1) has a hydrochloric acid metering pump (2) and a sodium chlorate metering pump (3) respectively installed on the lower part of the outer walls on both sides; an air input pipeline (4) is installed on the outer wall of the cabinet (1) above the hydrochloric acid metering pump (2); a water level display tube (6) is installed on the outer wall of the cabinet (1) above the sodium chlorate metering pump (3); and a control display screen (5) is installed on the cabinet (1). The cabinet (1) has a chlorine dioxide outlet (12) at the bottom of the rear outer wall; a water jet (13) is provided on the rear outer wall of the cabinet (1) on one side of the chlorine dioxide outlet (12); a power water supply pipeline (19) is connected to the water jet (13). The cabinet (1) has a sodium chlorate inlet (15) and a hydrochloric acid inlet (16) in the middle of the rear outer wall. The sodium chlorate inlet (15) and the hydrochloric acid inlet (16) are respectively connected to a sodium chlorate metering pump outlet line (10) and a hydrochloric acid metering pump outlet line (11). The lower part of the rear outer wall of the cabinet (1) is provided with an inspection hole (20).

2. The novel safe and efficient chlorine dioxide generator according to claim 1, characterized in that, The water jet (13) is connected to a power water supply pipeline (19) equipped with a Y-type filter (14); the Y-type filter (14) is made of transparent UPVC plastic.

3. The novel safe and efficient chlorine dioxide generator according to claim 1, characterized in that, The sodium chlorate metering pump outlet line (10) is equipped with a sodium chlorate back pressure valve (17); the hydrochloric acid metering pump outlet line (11) is equipped with a hydrochloric acid back pressure valve (18).

4. The novel safe and efficient chlorine dioxide generator according to claim 1, characterized in that, The water level display tube (6) is equipped with a water level gauge (7); the bottom of the water level display tube (6) is equipped with a drain outlet (8).

5. A novel, safe, and efficient chlorine dioxide generator according to claim 1, characterized in that, A nameplate (9) is provided on the lower part of the front outer wall of the cabinet (1).

6. A novel, safe, and efficient chlorine dioxide generator according to claim 1, characterized in that, The air input pipeline (4) is made of transparent UPVC material.

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