CN210304868U

CN210304868U - Annular ion air knife

Info

Publication number: CN210304868U
Application number: CN201920928567.3U
Authority: CN
Inventors: 孙帆
Original assignee: Suzhou Jiaboyu Machinery Technology Co Ltd
Current assignee: Suzhou Jiaboyu Machinery Technology Co Ltd
Priority date: 2019-06-20
Filing date: 2019-06-20
Publication date: 2020-04-14
Anticipated expiration: 2029-06-20

Abstract

The utility model discloses an annular ion air knife, including the annular main cavity body that is equipped with the centre bore, the up end of main cavity body is equipped with annular gas cavity, the main cavity body is connected with the gland through upper plate fixed screw and forms the annular upper fixed plate of the air-out gap mouth that blows to the centre bore on annular gas cavity and between the main cavity body, the lower terminal surface of main cavity body is equipped with the annular open slot that communicates with the centre bore, the cooperation has anion generator in the annular open slot, the lower terminal surface of main cavity body cooperates with the lower fixed plate that fixes anion generator in the annular open slot; the utility model has the advantages that: reasonable in design, simple structure can carry out efficient scrubbing to the surface of product and handle, can also eliminate the static on product surface simultaneously to static neutralization rate is high, can show the production efficiency who improves the product, improves product quality.

Description

Annular ion air knife

Technical Field

The utility model belongs to air knife structure field, concretely relates to annular ion air knife.

Background

The annular air knife is a device for blowing, drying, cleaning and cooling a pipeline, a cable, an extrusion forming product, a hose or other products, provides uniform 360-degree annular air flow, has low air consumption, can generate strong blowing force, has the amplification factor of 30: 1, generates high-flow air flow for cooling and drying all sides of the products, and can generate stable and strong air flow to wrap the sides of an object so as to completely remove dirt.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a can still have the annular ion air knife of destaticing function simultaneously with the dirt is whole clear away.

In order to realize the above purpose, the utility model discloses a technical scheme be, an annular ion air knife, including the annular main cavity body that is equipped with the centre bore, the up end of the main cavity body is equipped with annular gas chamber, the main cavity body have the gland through upper plate fixed screw connection on annular gas chamber and with the main cavity body between form the annular upper fixed plate to the air-out gap mouth that the centre bore was bloied, its structural feature is, the lower terminal surface of the main cavity body is equipped with the annular open slot with the centre bore intercommunication, annular open slot fit in has anion generating device, the lower terminal surface cooperation of the main cavity body has the bottom plate of fixing anion generating device in the annular open slot.

As a further improvement, the negative ion generating device comprises a detachable conducting plate installed in the annular open slot, and a negative ion generating needle arranged in an annular array is arranged on the conducting plate.

As a further improvement of the utility model, the negative ions are generated and are provided with the isolation block which is fixedly arranged with the lower fixing plate.

As a further improvement of the utility model, the main cavity body is provided with a power line connected with the negative ion generating device and an air inlet communicated with the annular air gathering cavity.

As the preferred scheme of the utility model, the height of the air outlet gap is 0.05-0.1 mm.

Compared with the prior art, the beneficial effects of the utility model are that: reasonable in design, simple structure can carry out efficient scrubbing to the surface of product and handle, can also eliminate the static on product surface simultaneously to static neutralization rate is high, can show the production efficiency who improves the product, improves product quality.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a schematic sectional structure of the present invention;

the negative ion generator comprises a central hole 1, a main cavity 2, an annular gas gathering cavity 3, an upper plate fixing screw 4, an air outlet gap 5, an annular upper fixing plate 6, an annular open slot 7, a lower fixing plate 8, a negative ion generating needle 9, an isolation block 10, a power line 11 and an air inlet 12.

Detailed Description

The invention is further explained below with reference to the drawings and the embodiments without limiting the scope of the invention.

Referring to fig. 1 to 2, an annular ion air knife comprises an annular main cavity 2 having a central hole 1, an annular air-gathering cavity 3 capable of gathering compressed air and uniformly guiding the gathered compressed air is arranged on the upper end surface of the main cavity 2, an annular upper fixing plate 6 which is pressed on the annular air-gathering cavity 3 and forms an air outlet gap 5 blowing towards the central hole 1 with the main cavity 2 is connected to the main cavity 2 through an upper fixing screw 4, the height of the air outlet gap 5 is 0.05-0.1mm, the lower terminal surface of the main cavity body 2 be equipped with the annular open slot 7 that communicates with centre bore 1, the interior cooperation of annular open slot 7 has anion generating device, the lower terminal surface cooperation of the main cavity body 2 has the bottom plate 8 of fixing anion generating device in annular open slot 7, be equipped with the power cord 11 of being connected with anion generating device and the air inlet 12 of communicating with annular gas collecting cavity 3 on the main cavity body 2.

The anion generating device comprises a current conducting plate which is detachably arranged in an annular open slot 7, anion generating needles 9 which are arranged in an annular array are arranged on the current conducting plate, and isolating blocks 10 which are fixedly arranged with a lower fixing plate 8 are arranged between the anion generating needles 9.

When the utility model is implemented specifically, after the product is arranged in the central hole 1, the air inlet 12 is connected with a compressed air source above 0.5Mpa, compressed air enters the annular gas gathering cavity 3 through the air inlet 12 and then is sprayed out from the air outlet gap 5 at high speed, thus, the central position of the main cavity body 2 generates a low-pressure area which drives a large amount of air around to flow to the other side of the main cavity body together with the high-pressure sprayed air flow, when the air flow leaves the main cavity body 2, 360-degree conical air flow is generated, the uniform and strong air flow can continuously and stably blow the static surface of the product passing through the central hole 1, meanwhile, when the air flow moves, the negative ion generating needle 9 is electrified through the 5 KV high-pressure safe power supply, a large amount of positive and negative ions can be generated with high efficiency, the positive and negative ions are driven by the air flow to be connected with the surface of the product, the static on the surface of the product is, thereby being capable of eliminating static electricity on the surface of the product.

In addition, the utility model discloses well anion generation needle that adopts is current has the device that produces positive and negative ion after the circular telegram, and its specific model does not do the restriction.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention 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, and any reference signs in the claims are not intended to be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides an annular ion air knife, is including the annular main cavity body that is equipped with the centre bore, and the up end of the main cavity body is equipped with annular gas chamber, and the main cavity body has the gland through upper plate fixed screw connection on annular gas chamber and with the main cavity body between form the annular upper fixed plate to the air-out gap mouth that the centre bore was bloied, its characterized in that: the lower end face of the main cavity body is provided with an annular open slot communicated with the central hole, the inside of the annular open slot is matched with a negative ion generating device, and the lower end face of the main cavity body is matched with a lower fixing plate for fixing the negative ion generating device in the annular open slot.

2. The annular ion air knife of claim 1, wherein: the negative ion generating device comprises a conductive plate which is detachably arranged in the annular open slot, and negative ion generating needles which are arranged in an annular array are arranged on the conductive plate.

3. An annular ion air knife according to claim 2, wherein: and an isolation block fixedly arranged with the lower fixing plate is arranged between the negative ion generating needles.

4. The annular ion air knife of claim 1, wherein: the main cavity body is provided with a power line connected with the negative ion generating device and an air inlet communicated with the annular air gathering cavity.

5. The annular ion air knife of claim 1, wherein: the height of the air outlet gap is 0.05-0.1 mm.