Ion tuyere high-pressure ion and compressed gas nozzle mixing device

Abstract

The utility model relates to an ion tuyere high-pressure ion and compressed gas nozzle mixing device which comprises a nozzle shell, an internal thread is arranged on the inner wall of the nozzle shell, an ion needle frame is connected to the internal thread in a threaded mode, a vent groove is formed in the outer side wall of the ion needle frame, and the vent groove is used for guiding compressed gas to flow; the ion needle frame is connected with an ion needle, and the ion needle is used for generating positive and negative ions after being electrified with high voltage; and a spray head is screwed on the internal thread on the inner wall of the nozzle shell. The high-pressure ion generator and the compressed gas outlet are integrated on the ion needle frame, so that the miniaturization design of the ion tuyere is realized, the overall size is reduced, and the ion tuyere can be conveniently used in occasions with narrow spaces; the device is relatively simple in structure, few in parts, low in manufacturing cost and suitable for large-scale production; the safety is high, the stability and safety of the device structure are enhanced by using the plastic set screw, and the high-voltage wire is prevented from loosening or falling off.

Description

Technical Field

[0001] The present application belongs to the technical field of ion nozzles, and in particular to a device for mixing high-pressure ions and compressed gas nozzles of an ion nozzle. Background Art

[0002] The ion nozzle is a device for eliminating static electricity. Its working principle mainly relies on compressed gas and high-voltage ion generator. In the traditional ion nozzle structure, the high-voltage ion generator at the outlet is separated from the compressed gas outlet, resulting in a large nozzle size and difficulty in using it in a small space. Therefore, it is necessary to improve the existing ion nozzle structure to reduce its size and improve its flexibility. Utility Model Content

[0003] The technical problem to be solved by the utility model is: to solve the deficiencies in the prior art, thereby providing an ion nozzle high-pressure ion and compressed gas nozzle mixing device, by integrating the high-pressure ion generator with the compressed gas outlet, the ion nozzle can be miniaturized and the flexibility of use can be improved.

[0004] The technical solution adopted by the utility model to solve its technical problems is:

[0005] An ion nozzle high pressure ion and compressed gas nozzle mixing device, comprising:

[0006] A nozzle housing, wherein the inner wall of the nozzle housing is provided with an internal thread, an ion needle holder is screwed onto the internal thread, and a ventilation groove is provided on the outer wall of the ion needle holder, and the ventilation groove is used to guide the flow of compressed gas;

[0007] The ion needle holder is connected with an ion needle, and the ion needle is used to generate positive and negative ions after passing high voltage electricity;

[0008] The nozzle is screwed onto the internal thread of the inner wall of the nozzle shell.

[0009] Preferably, in the ion nozzle high-pressure ion and compressed gas nozzle mixing device of the utility model, the tail of the ion needle is connected with a high-voltage wire.

[0010] Preferably, in the ion nozzle high-pressure ion and compressed gas nozzle mixing device of the utility model, one end of the nozzle housing away from the nozzle is connected to a universal tube.

[0011] Preferably, in the utility model of an ion nozzle high-pressure ion and compressed gas nozzle mixing device, the universal tube sleeve is arranged on the high-voltage wire, and the gap between the high-voltage wire and the inner wall of the universal tube is set as an air duct.

[0012] Preferably, in the utility model of an ion nozzle high-pressure ion and compressed gas nozzle mixing device, a radial threaded hole is provided on the side wall of the ion needle holder, a plastic set screw is threaded in the radial threaded hole, and the plastic set screw is used to lock and fix the high-voltage wire.

[0013] Preferably, in the ion nozzle high-pressure ion and compressed gas nozzle mixing device of the utility model, the outer wall of the high-voltage wire is wrapped with an insulating layer.

[0014] The beneficial effects of the utility model are:

[0015] (1) By integrating the high-voltage ion generator and the compressed gas outlet on the ion needle holder, the miniaturized design of the ion nozzle is realized, the overall volume is reduced, and it is convenient to use in places with narrow space;

[0016] (2) The structure of the device is relatively simple, the number of components is small, the manufacturing cost is low, and it is suitable for large-scale production;

[0017] (3) High safety: The use of plastic set screws enhances the stability and safety of the device structure and prevents the high-voltage wires from loosening or falling off. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The technical solution of the present application is further described below in conjunction with the accompanying drawings and embodiments.

[0019] Figure 1 It is a schematic diagram of the explosion structure of an embodiment of the present application;

[0020] Figure 2 is a schematic cross-sectional diagram of the internal structure of an embodiment of the present application;

[0021] Figure 3 This is a schematic diagram of the structure of the ion needle holder of an embodiment of the present application;

[0022] The reference numerals in the figure are:

[0023] Universal tube 1, nozzle housing 2, high-voltage wire 3, ion needle 4, ion needle holder 5, plastic set screw 6, nozzle 7. DETAILED DESCRIPTION

[0024] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present application may be combined with each other.

[0025] In the description of the present application, it should be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present application and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the scope of protection of the present application. In addition, the terms "first", "second", etc. are used only for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, features defined as "first", "second", etc. may explicitly or implicitly include one or more of the features. In the description of the invention, unless otherwise specified, "multiple" means two or more.

[0026] In the description of this application, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood by specific circumstances.

[0027] The technical solution of the present application will be described in detail below with reference to the accompanying drawings and in combination with embodiments.

[0028] Example

[0029] This embodiment provides an ion nozzle high pressure ion and compressed gas nozzle mixing device, the structure of which is referred to as Figure 1-3 , including a nozzle housing 2, which is a hollow structure, and its inner wall is provided with an internal thread, which is used to be screwed and fixed with an ion needle holder 5. The ion needle holder 5 is tubular, and three ventilation grooves are evenly arranged on its outer wall, which are used to guide the compressed gas to flow from the tail of the ion needle holder 5 to the nozzle housing 2. One end of the ion needle holder 5 is screwed to the internal thread of the nozzle housing 2, and the other end is provided with an ion needle 4, which is used to generate positive and negative ions after high voltage electricity is passed.

[0030] Preferably, in the embodiment of the present invention, the nozzle 7 is screwed on the inner wall of the nozzle housing 2 and is located downstream of the ion needle holder 5 to form ion wind. One end of the high-voltage wire 3 is connected to the ion needle 4, and the other end passes through the nozzle housing 2 and the universal tube 1, and is connected to the external high-voltage power supply to provide high voltage electricity for the ion needle.

[0031] Preferably, in the ion wind nozzle high-pressure ion and compressed gas nozzle mixing device of the present embodiment, one end of the universal tube 1 is connected to the nozzle housing 2, and the other end is provided with an outlet for the ejection of ion wind. The high-voltage wire 3 passes through the universal tube, and the gap between the high-voltage wire 3 and the inner wall of the universal tube 1 forms an air duct for the circulation of compressed gas. This design not only ensures the effective ejection of ion wind, but also makes the structure of the entire device more compact.

[0032] Preferably, in the ion nozzle high-pressure ion and compressed gas nozzle mixing device of this embodiment, a radial threaded hole is provided on the side wall of the ion needle holder 5, and a plastic locking screw 6 is threaded in the radial threaded hole, and the plastic locking screw 6 is used to lock and fix the high-voltage wire 3.

[0033] Preferably, in the ion nozzle high-pressure ion and compressed gas nozzle mixing device of this embodiment, the outer wall of the high-voltage wire 3 is wrapped with an insulating layer for isolating the universal tube 1 .

[0034] After welding the tail of the ion needle 4 to the high-voltage wire 3, insert the ion needle into the ion needle holder 5, lock the plastic set screw 6, install the assembled needle holder into the universal tube 1, screw the needle holder into the internal thread of the nozzle housing 2, and finally screw the nozzle 7 into the nozzle housing.

[0035] During operation, the compressed gas enters the nozzle housing through the gap between the universal tube and the high-voltage wire, moves in the square shape of the arrow as shown in the figure below, passes through the ventilation groove on the needle holder, reaches the nozzle, and is discharged from the nozzle's air outlet. When the compressed gas is discharged, the positive and negative ions generated by the tip of the ion needle will be discharged together and blown to the target object, achieving the effect of eliminating static electricity.

[0036] Based on the above ideal embodiments of this application, the relevant staff can make various changes and modifications without departing from the technical concept of this application through the above description. The technical scope of this application is not limited to the content in the specification, and its technical scope must be determined according to the scope of the claims.

Claims

1. An ion nozzle high pressure ion and compressed gas nozzle mixing device, characterized in that: include: A nozzle housing (2), wherein the inner wall of the nozzle housing (2) is provided with an internal thread, an ion needle holder (5) is screwed onto the internal thread, and a ventilation groove is provided on the outer wall of the ion needle holder (5), and the ventilation groove is used to guide the flow of compressed gas; The ion needle holder (5) is connected to an ion needle (4), and the ion needle (4) is used to generate positive and negative ions after passing high voltage electricity; A spray head (7) is screwed onto the internal thread of the inner wall of the nozzle housing (2).

2. The ion nozzle high pressure ion and compressed gas nozzle mixing device according to claim 1, characterized in that: The tail of the ion needle (4) is connected to a high-voltage wire (3).

3. The ion nozzle high pressure ion and compressed gas nozzle mixing device according to claim 2, characterized in that: One end of the nozzle housing (2) away from the nozzle head (7) is connected to a universal tube (1).

4. The ion nozzle high pressure ion and compressed gas nozzle mixing device according to claim 3, characterized in that: The universal tube (1) is sleeved on the high-voltage wire (3), and the gap between the high-voltage wire (3) and the inner wall of the universal tube (1) is arranged as an air duct.

5. The ion nozzle high pressure ion and compressed gas nozzle mixing device according to claim 4, characterized in that: A radial threaded hole is provided on the side wall of the ion needle holder (5), a plastic set screw (6) is threaded into the radial threaded hole, and the plastic set screw (6) is used to lock and fix the high-voltage wire (3).

6. The ion nozzle high pressure ion and compressed gas nozzle mixing device according to claim 5, characterized in that: The outer wall of the high-voltage wire (3) is wrapped with an insulating layer.

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