CN210786557U - Interceptor - Google Patents

Abstract

The utility model discloses an interceptor, which comprises a motor, a fan and a filter screen; wherein: the motor is fixedly connected with the fan; the fan is fixedly connected with the filter screen; the fan comprises fan blades and a fan blade outer frame; the filter screen comprises a filter screen inner frame, a filter screen outer frame and wires, wherein the wires are connected with the filter screen inner frame and the filter screen outer frame, a plurality of wires close to the filter screen inner frame are wound into one strand, one strand is wound into a winding section when being wound to be close to the filter screen outer frame, the winding sections are arranged in the filter screen outer frame according to a circumferential equidistant array, the wires wound behind the winding sections are separated, and the wires are connected with the filter screen outer frame in a staggered mode; the part of the filter screen close to the inner frame of the filter screen is wound by a plurality of strands of wires, so that the interception area close to the inner frame of the filter screen is increased; connect crisscross connection when the outer frame of filter screen has solved because the filter screen is the spoke form and has caused the problem that is close to the marginal interval and increases.

Description

Interceptor

Technical Field

The invention belongs to the field of air purification, and relates to an interceptor.

Background

Along with industrial development, environmental pollution liquid is more and more serious, environmental protection requirements issued by governments are more and more strict for protecting the environment, old environmental protection equipment cannot meet the requirements of rapid development of modern society, and new generation environmental protection equipment is urgently needed to be developed.

Many of the common air purification devices are manufactured by principles or methods of magnetic, electrostatic, chemical, mechanical, etc., wherein mechanical air purification devices are devices that rely primarily on mechanical forces such as gravity, inertial, centrifugal, etc., to remove contaminants from an air stream. The equipment cost and the operating cost are lower, the maintenance and the management are simpler and more convenient, and the structure device is simple and can resist high temperature. The rotary screen technology is mainly manufactured by the principle that a screen intercepts contaminants and then collects them by centrifugal force. The common rotary filter screen adopts the spoke-shaped filter screen because of considering the trafficability characteristic, and the spoke-shaped filter screen has the characteristic that the filter screen is close to the center of a circle and is spaced densely, and the closer to the outer contour, the more sparse the filter screen is, and the interception efficiency is reduced. Due to the lack of a cleaning device, pollutants are accumulated for a long time, and the operation of equipment is influenced. Meanwhile, the common filter screen is mostly of a structure integrated with the fan blades, so that the common filter screen is inconvenient to clean and maintain.

Disclosure of Invention

In view of the above-mentioned drawbacks of the prior art, the object of the present invention is to: the utility model provides an interceptor can promote the work efficiency of filter screen, can in time clear up accumulational pollutant, can conveniently maintain and change the filter screen simultaneously.

In order to achieve the purpose, the invention provides the following technical scheme:

an interceptor comprises a motor, a supporting structure and a filter screen; wherein: the motor is fixedly connected with the supporting structure; the supporting structure is fixedly connected with the filter screen; the supporting structure comprises spokes and a supporting structure outer frame; the filter screen includes filter screen internal frame, filter screen outer frame, a plurality of filament, the filament is connected filter screen internal frame, filter screen outer frame, a plurality of partial filament winding one strand near the filter screen internal frame, one winding into a kink when winding to being close to filter screen outer frame, a plurality of the kink is in filter screen outer frame inside is according to circumference equidistant array, forms winding filament is divided behind the kink, is connecting staggered connection during the filter screen outer frame.

The filter screen inner frame, the filter screen outer frame be provided with the buckle respectively for fixed filament.

The filter screen is bamboo hat shape.

The interceptor further comprises a shell, the shell comprises a shell body and a sewage collecting groove, and an opening is formed in the bottom of the sewage collecting groove.

The interceptor further comprises a cleaning device, wherein the cleaning device comprises a cleaning part frame, a cleaning part and a base, the cleaning part frame is fixedly connected with the cleaning part, and the base is connected with the cleaning part frame through a rotating shaft.

The cleaning component is made of soft materials.

The support structure outer frame is fixedly connected with the filter screen outer frame.

Compared with the prior art, the invention has the beneficial effects that:

the portion of the screen adjacent the inner frame of the screen is twisted with a plurality of wires, increasing the interception area adjacent the inner frame of the screen. Connect crisscross connection when the outer frame of filter screen has solved because the filter screen is the spoke form and has caused the problem that is close to the marginal interval and increases.

Can dismantle between filter screen and the fan, conveniently change when the filament breaks, when having glued more pollutant on the filter screen, conveniently pull down the washing.

Set up belt cleaning device, in time clear away and collect the accumulational pollutant in department at the pollutant, avoided because the pollutant piles up the problem that is difficult to wash that causes, damages the device.

Drawings

FIG. 1 is an oblique view of the interceptor of the present invention;

FIG. 2 is a front view of the interceptor of the present invention;

FIG. 3 is a cross-sectional view of the interceptor shown in FIG. 2;

FIG. 4 is a schematic view of the cleaning device of the interceptor of the present invention;

FIG. 5 is a schematic view of a screen structure of the interceptor of the present invention;

FIG. 6 is a schematic view of the screen winding of the interceptor of the present invention;

FIG. 7 is a schematic view of the inner and outer frames of the screen of the interceptor of the present invention;

FIG. 8 is a schematic view of a fan structure of the interceptor of the present invention;

FIG. 9 is a cross-sectional view of the fan shown in FIG. 9;

FIG. 10 is a schematic view of the construction of the housing of the interceptor of the present invention;

FIG. 11 is a top view of the housing structure of the interceptor of the present invention;

FIG. 12 is a cross-sectional view of the housing of FIG. 11;

list of reference numerals

1-housing, 2-cleaning device, 3-screen, 4-support structure, 5-motor, 201-cleaning part frame, 202-cleaning part, 203-base, 301-screen outer frame, 302-screen inner frame, 303-wire, 304-buckle, 401-spoke, 402-support structure outer frame, 501-housing, 502-dirt collection trough, 503-opening.

Detailed Description

The embodiments of the present invention are described below with reference to specific embodiments, and other advantages and effects of the present invention will be easily understood by those skilled in the art from the disclosure of the present specification. The invention is capable of other and different embodiments and of being practiced or of being carried out in various ways, and its several details are capable of modification in various respects, all without departing from the spirit and scope of the present invention.

As shown in fig. 3: an interceptor comprises a motor 5, a supporting structure 4 and a filter screen 3; wherein: the motor 5 is fixedly connected with the supporting structure 4; the supporting structure 4 is fixedly connected with the filter screen 3; the support structure 4 comprises spokes 401, a support structure outer frame 402; filter screen 3 includes filter screen inner frame 302, filter screen outer frame 301, a plurality of silk 303, silk 303 is connected filter screen inner frame 302, filter screen outer frame 301, a plurality of partial silk twines into one near filter screen inner frame 302, and one twines into a kink when being close to filter screen outer frame 301, and is a plurality of the kink is in filter screen outer frame 301 is inside according to circumference equidistant array, forms the winding silk separates behind the kink, is connecting staggered connection during filter screen outer frame 301. The wire is selected to have certain hardness metal silk, for example stainless steel wire, the spoke is straight strip flabellum.

The filter screen inner frame 302 and the filter screen outer frame 301 are respectively provided with a buckle 304 for fixing the wires.

The filter screen 3 is in a bamboo hat shape. The frontal area is increased.

As shown in fig. 6: during winding, two strands of stainless steel wires, every strand of metal wire is at first folded into two strands, twists the round clockwise in 1~2 centimetres department below the folded over department, forms closed metal ring, will closed metal ring hang in on the buckle of filter screen inner frame 302, then select adjacent three strands the stainless steel wire, anticlockwise winding becomes the heliciform, remaining one strand the stainless steel wire is left and is made next winding. When wound to the middle section, two of the three stainless steel wires are combined together and the remaining one is knotted, preventing the wound portion from unraveling when separated. The ends of the three strands of stainless steel wires are then tightened around the clasps of the screen outer frame 301 and then knotted. And by parity of reasoning, the filter screen outer frame 301 is internally distributed in an array with equal intervals according to the circumference.

As shown in fig. 10: the interceptor further comprises a shell 1, wherein the shell 1 comprises a shell 501 and a sewage collecting groove 502, and an opening 503 is arranged at the bottom of the sewage collecting groove. The dirt collecting groove is formed by bending a shell 501 at the installation position of the filter screen 3 to form a groove.

As shown in fig. 4: the interceptor further comprises a cleaning device 2, wherein the cleaning device 2 comprises a cleaning component frame 201, a cleaning component 202 and a base 203, the cleaning component frame 201 is fixedly connected with the cleaning component 202, and the base 203 is connected with the cleaning component frame 201 through a rotating shaft. In this embodiment, the cleaning member frame 201 is three straight blades, and the wind generated by the supporting structure 4 blows the cleaning member frame 201 to rotate, and then drives the cleaning member 202 to rotate. The cleaning element 202 and the cleaning element frame are bolted together to facilitate replacement when the cleaning element 202 is damaged.

The cleaning member 202 is a flexible material, and the cleaning member 202 is a rubber sheet in this embodiment and can be attached to the bottom of the groove.

The support structure outer frame 402 is fixedly connected with the filter screen outer frame 301. In this embodiment, during the installation, the outer profile of support structure frame 402 with the laminating of the interior profile of filter screen outer frame 301, the outer wall of support structure frame 402 with the outer wall of filter screen outer frame 301 is provided with the screw, through bolt fixed connection support structure frame 402 with filter screen outer frame 301. When the bolt is disassembled, the bolt can be unscrewed, and then the bolt can be disassembled.

The interceptor is suitable for intercepting oil smoke, the filter screen rotates along with the fan, when the oil smoke passes through the interceptor, the filter screen can intercept the oil smoke, and then the oil smoke intercepted by the filter screen is thrown into the dirt collecting groove through centrifugal force. Meanwhile, the rotating cleaning device scrapes the oil smoke in the dirt collecting groove to an outlet for discharging.

The embodiments of the present invention have been described, but it is apparent that the present invention may be modified and changed in many ways, such as increasing the number of layers of the filter screen, or driving the cleaning device cover by a fan motor, etc., without departing from the spirit and scope of the present invention.

Claims (7)

1. An interceptor, characterized by comprising a motor (5), a support structure (4), a sieve (3); wherein: the motor (5) is fixedly connected with the supporting structure (4); the supporting structure (4) is fixedly connected with the filter screen (3); the support structure (4) comprises spokes (401), a support structure outer frame (402); filter screen (3) are including filter screen inner frame (302), filter screen outer frame (301), a plurality of silk (303), silk (303) are connected filter screen inner frame (302), filter screen outer frame (301), and a plurality of partial silk twines into one near filter screen inner frame (302), twines into a kink to when being close to filter screen outer frame (301), and is a plurality of the kink is in filter screen outer frame (301) is inside according to circumference equidistant array, forms winding silk is divided behind the kink, is connecting staggered connection when filter screen outer frame (301).

2. The interceptor of claim 1, wherein the screen inner frame (302) and the screen outer frame (301) are provided with a snap (304) respectively for fixing the wires.

3. A interceptor according to claim 2, wherein the screen (3) is bamboo hat shaped.

4. The interceptor of claim 3, further comprising a housing (1), said housing (1) comprising a shell (501), a dirt collection trough (502), said dirt collection trough being provided with an opening (503) at its bottom.

5. The interceptor of claim 4, further comprising a cleaning device (2), wherein the cleaning device (2) comprises a cleaning member frame (201), a cleaning member (202), and a base (203), wherein the cleaning member frame (201) and the cleaning member (202) are fixedly connected, and the base (203) and the cleaning member frame (201) are connected by a rotating shaft.

6. An interceptor according to claim 5, wherein the cleaning member (202) is a soft material.

7. The interceptor of claim 6, wherein said support structure outer frame (402) is fixedly attached to said screen outer frame (301).

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