Vortex-state gasified hydrogen peroxide generating device

Abstract

The utility model discloses a vortex-state gasified hydrogen peroxide generating device which comprises a generator main body which is a cylindrical closed cavity, and further comprises a preheated air inlet pipeline, a compressed air inlet pipeline and a gasified hydrogen peroxide outlet pipeline which are communicated with the generator main body, the preheated air inlet pipeline is communicated with the side wall of the generator body, and the gasified hydrogen peroxide outlet pipeline is communicated with the top wall of the generator body. The hydrogen peroxide generator has the advantages that hydrogen peroxide liquid is scattered and gasified through the compressed air inlet pipeline, a vortex state is formed through the particle screening assembly arranged in the generator body, hydrogen peroxide particles are further scattered and screened, and large particles enter the outer cavity through the screening holes; small particles remain in the inner cavity and are released through the gasified hydrogen peroxide gas outlet pipeline, the refining and mixing effect of the hydrogen peroxide particles is better, the temperature is reduced under the condition that the generation speed is increased, water vapor and condensation formed by condensation are little, corrosion to the device is reduced, and the service life is prolonged.

Description

Technical Field

[0001] The utility model belongs to the technical field of biological disinfection, and in particular relates to a vortex-state gasified hydrogen peroxide generating device. Background Art

[0002] As a highly effective disinfectant, hydrogen peroxide has been widely used in many fields such as medicine, health, and food. However, traditional hydrogen peroxide disinfection methods often have some problems, such as uneven disinfection effect, slow gasification speed, and low efficiency. In existing hydrogen peroxide generators, most use direct heating or pressure injection to gasify hydrogen peroxide liquid. Although these methods can achieve the gasification of hydrogen peroxide, they often have problems such as uneven gasification, high energy consumption, and complex operation. At the same time, these devices lack the function of screening the size of hydrogen peroxide particles, resulting in uneven size of the released hydrogen peroxide particles, affecting the disinfection effect. In order to solve the above problems, we propose a vortex gasification hydrogen peroxide generator. Utility Model Content

[0003] The purpose of the utility model is to provide a.

[0004] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0005] A vortex-state gasified hydrogen peroxide generating device comprises a generator body, characterized in that: the generator body is a cylindrical closed cavity, and also comprises a preheated air inlet pipe, a compressed air inlet pipe, and a gasified hydrogen peroxide outlet pipe connected to the generator body, the preheated air inlet pipe is connected to the side wall of the generator body, the gasified hydrogen peroxide outlet pipe is connected to the top wall of the generator body; the compressed air inlet pipe is also connected to a hydrogen peroxide liquid inlet pipe; and a particle screening component is also arranged in the generator body.

[0006] Preferably, a first temperature sensing probe for monitoring the intake air temperature is provided on the preheated air intake duct, and a detection portion of the first temperature sensing probe extends into the preheated air intake duct.

[0007] Preferably, the compressed air intake pipe comprises a narrow section, the diameter of which is smaller than that of the compressed air intake pipe; and the hydrogen peroxide liquid intake pipe is connected to the narrow section.

[0008] Preferably, the particle screening assembly includes a separation cover, which separates the interior of the generator body into an inner cavity and an outer cavity; the separation cover is annular and has a plurality of screening holes equidistantly provided along the tangent direction of the side wall.

[0009] Preferably, the gasified hydrogen peroxide outlet pipe is connected to the inner cavity through the top wall of the generator body.

[0010] Preferably, a cleaning hole is provided on the bottom wall of the generator body, and a valve is provided on the cleaning hole; and a second temperature sensing probe is also provided on the bottom wall of the generator body.

[0011] The beneficial effects of the utility model are: 1. The gas flow rate is increased by the narrow section in the compressed air inlet pipe, and the hydrogen peroxide liquid is dispersed and gasified; 2. A vortex state is formed by the particle screening component arranged in the generator body, and the hydrogen peroxide particles are further dispersed and screened. Large particles enter the outer cavity through the screening holes, and small particles remain in the inner cavity and are released through the gasified hydrogen peroxide outlet pipe. The hydrogen peroxide particle gasification effect is better, and a relatively high temperature is not required when the generation speed is increased. There is less condensation formed by water vapor and condensation, which reduces corrosion to the device and extends the service life. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a three-dimensional structural schematic diagram of a vortex-state gasified hydrogen peroxide generating device of the utility model;

[0013] Figure 2 It is a side structural schematic diagram of a vortex-state gasified hydrogen peroxide generating device of the utility model;

[0014] Figure 3 It is a structural schematic diagram of the particle screening assembly of the utility model;

[0015] Among them: generator body 10, preheated air inlet pipe 12, compressed air inlet pipe 14, gasified hydrogen peroxide outlet pipe 16, hydrogen peroxide liquid inlet pipe 18, first temperature sensing probe 20, narrow mouth section 22, separation cover 24, screening hole 26, cleaning hole 28, second temperature sensing probe 30. DETAILED DESCRIPTION

[0016] The technical solution of this patent is further described in detail below in conjunction with specific implementation methods.

[0017] like Figures 1 to 3As shown, a vortex-state gasified hydrogen peroxide generating device of the utility model comprises a generator body 10, which is a cylindrical closed cavity, and also comprises a preheated air inlet pipe 12, a compressed air inlet pipe 14, and a gasified hydrogen peroxide outlet pipe 16 connected to the generator body 10, wherein the preheated air inlet pipe 12 is connected to the side wall of the generator body 10, and the gasified hydrogen peroxide outlet pipe 16 is connected to the top wall of the generator body 10; the compressed air inlet pipe 14 is also connected to a hydrogen peroxide liquid inlet pipe 18; and a particle screening component is also arranged in the generator body 10. When the device is working, the preheated air is introduced into the preheated air inlet pipe 12 to control the reaction temperature in the generator body 10, and the high-pressure gas in the compressed air inlet pipe 14 breaks up the hydrogen peroxide liquid in the gasified hydrogen peroxide outlet pipe 16 into particles, and introduces them into the generator body 10, and the particle screening component screens the particles.

[0018] A first temperature sensing probe 20 for monitoring the intake air temperature is provided on the preheated air intake duct 12. The detection portion of the first temperature sensing probe 20 extends into the preheated air intake duct 12 so as to grasp the intake air temperature in real time and ensure the stability of the gasification process.

[0019] The compressed air inlet pipe 14 includes a narrow section 22, the diameter of which is smaller than that of the compressed air inlet pipe 14, forming a Venturi effect, thereby increasing the flow rate of the air flow; the hydrogen peroxide liquid inlet pipe 18 is connected to the narrow section 22, so as to facilitate the hydrogen peroxide to be dispersed and gasified into particles.

[0020] The particle screening component includes a separation cover 24, which separates the interior of the generator body 10 into an inner cavity and an outer cavity; the separation cover 24 is annular, and has a number of screening holes 26 equidistantly opened along the tangent direction of the side wall, and the gas passes through the screening holes 26 and moves at high speed along the tangent direction of the side wall to form a vortex. In this process, the hydrogen peroxide particles are screened, and the large particles are thrown out by the vortex, so that the large particles and small particles enter the outer cavity and the inner cavity respectively, and the gasified hydrogen peroxide outlet pipe 16 is connected to the inner cavity through the top wall of the generator body 10 to send out the small particles.

[0021] A cleaning hole 28 is provided on the bottom wall of the generator body 10, and a valve is provided on the cleaning hole 28; a second temperature sensing probe 30 is also provided on the bottom wall of the generator body 10 for monitoring the temperature inside the generator body 10 to ensure the safe operation of the device.

[0022] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

[0023] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A vortex-state gasified hydrogen peroxide generating device, comprising a generator body, characterized in that: The generator body is a cylindrical closed cavity, and also includes a preheated air inlet pipe, a compressed air inlet pipe, and a gasified hydrogen peroxide outlet pipe connected to the generator body. The preheated air inlet pipe is connected to the side wall of the generator body, and the gasified hydrogen peroxide outlet pipe is connected to the top wall of the generator body; the compressed air inlet pipe is also connected to a hydrogen peroxide liquid inlet pipe; a particle screening component is also arranged in the generator body.

2. A vortex-state gasified hydrogen peroxide generating device according to claim 1, characterized in that: A first temperature sensing probe for monitoring the intake air temperature is arranged on the preheated air intake duct, and a detection portion of the first temperature sensing probe extends into the preheated air intake duct.

3. A vortex-state gasified hydrogen peroxide generating device according to any one of claims 1 or 2, characterized in that: The compressed air intake pipeline comprises a narrow section, the diameter of which is smaller than that of the compressed air intake pipeline; the hydrogen peroxide liquid intake pipeline is connected to the narrow section.

4. A vortex-state gasified hydrogen peroxide generating device according to claim 3, characterized in that: The particle screening component comprises a separation cover, which divides the interior of the generator body into an inner cavity and an outer cavity; the separation cover is annular and has a plurality of screening holes equidistantly provided along the tangent direction of the side wall.

5. A vortex-state gasified hydrogen peroxide generating device according to claim 4, characterized in that: The gasified hydrogen peroxide outlet pipeline is communicated with the inner cavity through the top wall of the generator body.

6. A vortex-state gasified hydrogen peroxide generating device according to claim 5, characterized in that: The bottom wall of the generator body is provided with a cleaning hole, and a valve is arranged on the cleaning hole; the bottom wall of the generator body is also provided with a second temperature sensing probe.

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