CN210832132U

CN210832132U - Ultra-precise long-life oil smoke filter cartridge filter element device

Info

Publication number: CN210832132U
Application number: CN201921597747.4U
Authority: CN
Inventors: 杨大柱
Original assignee: Shenzhen Mingdasheng Technology Co ltd
Current assignee: Shenzhen Mingdasheng Technology Co ltd
Priority date: 2019-09-24
Filing date: 2019-09-24
Publication date: 2020-06-23
Anticipated expiration: 2029-09-24

Abstract

The utility model discloses an ultra-precise long-life oil smoke filter cartridge filter element device, which comprises a cartridge body, a motor box and a second scraping blade; the utility model has the advantages of reasonable design structurally, in operation, can be with the firm fixing of this device on the lampblack absorber through fixed foot and fastening nut, the steel wire filter screen can let the tobacco tar meet the condensation and drip, make the oil smoke filter more thoroughly through coarse pore filter screen and pore filter screen, prevent to cause environmental pollution, servo gear motor drives rotation axis rotation, thereby it is rotatory to drive first doctor-bar and second doctor-bar, advance the bottom and block up the clearance such as tobacco tar of tobacco tar department, tobacco tar etc. leads the downstream process cone of oil tablet along the arc and drips in the outside oil cup, the work efficiency of this device filter core has greatly been improved from this, the life of this device is improved, the fault rate is reduced, and this device makes things convenient for the change of filter core through opening the bottom, the exhaust leakproofness has been guaranteed to the sealing washer, this dress small in size is suitable for the model wider.

Description

Ultra-precise long-life oil smoke filter cartridge filter element device

Technical Field

The utility model relates to a lampblack absorber accessory technical field specifically is an ultra-precision long-life oil smoke filter cartridge filter core device.

Background

The kitchen ventilator is also called as a range hood, and is a kitchen appliance for purifying the kitchen environment. The kitchen ventilator is arranged above a kitchen stove, can quickly pump away waste burnt by the stove and oil smoke harmful to human bodies generated in the cooking process, and exhaust the waste and the oil smoke out of the room, thereby reducing pollution, purifying air and having the safety guarantee effects of gas defense and explosion prevention; the range hood needs to be cleaned regularly, oil stains are not removed in the process of simple cleaning, and the range hood needs to be cleaned by using a special cleaning agent; early domestic kitchen fume removal was accomplished by an exhaust fan. Although the exhaust fan can remove most of the oil smoke in the kitchen, the exhaust fan is incapable of solving the problem of pollution of the oil smoke generated in cooking to the whole kitchen, the oil smoke generated in cooking contains a lot of substances harmful to human bodies, and if people work in a room filled with the oil smoke for a long time, a lot of diseases can be caused.

At present, the current low-price range hood is generally because only install one deck stainless steel filter mantle owing to the cost consideration, and the filter effect is poor, and causes the great pollution of environment, and the good nevertheless easy by the tobacco tar jam of current partial filter core device filter effect simultaneously causes filtering failure, changes loaded down with trivial details, and leads to the unable effective performance of filter core efficiency. Therefore, the filter element device of the oil smoke filtering box with ultra-precision and long service life is provided by the technical personnel in the field, so as to solve the problems in the background technology.

Disclosure of Invention

An object of the utility model is to provide an ultraprecise long-life oil smoke filter cartridge filter core device to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides an ultra-precise long-life oil smoke filter cartridge filter core device, includes box body, motor box and second doctor-bar, box body lower part threaded connection has the bottom, the inside upside of box body is connected with the motor box through a plurality of connecting rods, the welding of motor box lower extreme has the axle sleeve, the inside rotation of axle sleeve is connected with the rotation axis, the rotation axis lower extreme runs through axle sleeve and bottom threaded connection has the cone, the inside downside of box body is provided with the steel wire filter screen, the inside downside of box body just is located steel wire filter screen upside department and is provided with the coarse.

As a further aspect of the present invention: and a plurality of smoke inlet holes are formed in the middle of the lower end of the bottom cover at equal angles in the circumferential direction.

As a further aspect of the present invention: a plurality of fixing feet are arranged at equal angles at the side end of the upper part of the box body, and fastening nuts are arranged in the middle of the fixing feet.

As a further aspect of the present invention: the left side of the lower portion of the cone is in threaded connection with a first scraping blade, the right side of the lower portion of the cone is in threaded connection with a second scraping blade, arc-shaped oil guide blades are arranged on the lower sides of the front end and the rear end of each of the first scraping blade and the second scraping blade, and the longitudinal sections of the first scraping blade and the second scraping blade are in right trapezoid shapes.

As a further aspect of the present invention: the inside upside of box body is provided with the pore filter screen, the embedded sealing washer that is provided with in box body upper end.

As a further aspect of the present invention: the box body and the bottom cover are made of stainless steel.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model has the advantages of reasonable design structurally, in operation, can be with the firm fixing of this device on the lampblack absorber through fixed foot and fastening nut, the steel wire filter screen can let the tobacco tar meet the condensation and drip, make the oil smoke filter more thoroughly through coarse pore filter screen and pore filter screen, prevent to cause environmental pollution, servo gear motor drives rotation axis rotation, thereby it is rotatory to drive first doctor-bar and second doctor-bar, advance the bottom and block up the clearance such as tobacco tar of tobacco tar department, tobacco tar etc. leads the downstream process cone of oil tablet along the arc and drips in the outside oil cup, the work efficiency of this device filter core has greatly been improved from this, the life of this device is improved, the fault rate is reduced, and this device makes things convenient for the change of filter core through opening the bottom, the exhaust leakproofness has been guaranteed to the sealing washer, this dress small in size is suitable for the model wider.

Drawings

Fig. 1 is a schematic structural diagram of an ultra-precise long-life oil smoke filter cartridge device.

Fig. 2 is a top view of a cartridge body in an ultra-precise long-life oil smoke filter cartridge filter element device.

Fig. 3 is a sectional view of a scraper in the filter element device of the ultra-precise long-life oil smoke filter box.

In the figure: the smoke-removing box comprises a box body 1, a bottom cover 2, a smoke inlet hole 3, fixing feet 4, a fastening nut 5, a connecting rod 6, a motor box 7, a shaft sleeve 8, a rotating shaft 9, a servo speed-reducing motor 10, a cone 11, a first scraping piece 12, a second scraping piece 13, an arc-shaped oil guide piece 14, a steel wire filter screen 15, a coarse hole filter screen 16, a fine hole filter screen 17 and a sealing ring 18.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Please refer to fig. 1-2, in the embodiment of the utility model, an ultra-precise long-life oil smoke filter cartridge filter core device, including box body 1, motor box 7 and second doctor-

bar

13, 1 lower part threaded connection of box body has

bottom

2, 1 inside upside of box body is connected with motor box 7 through a plurality of connecting rods 6, the welding of 7 lower extremes of motor box has

axle sleeve

8, 8 inside rotations of axle sleeve are connected with

rotation axis

9, 9 lower extremes of rotation axis run through

axle sleeve

8 and 2 threaded connection of bottom have

cone

11, 1 inside downside of box body is provided with steel

wire filter screen

15, 1 inside downside of box body just is located 15 upside departments of steel wire filter screen and is provided with coarse mesh filter screen 16.

And a plurality of smoke inlet holes 3 are formed in the middle of the lower end of the bottom cover 2 at equal angles in the circumferential direction.

A plurality of fixing feet 4 are arranged at equal angles at the side end of the upper part of the box body 1, and fastening nuts 5 are arranged in the middle of the fixing feet 4.

The left side of the lower portion of the cone 11 is in threaded connection with a first scraping blade 12, the right side of the lower portion of the cone 11 is in threaded connection with a second scraping blade 13, arc-shaped oil guide blades 14 are arranged on the lower sides of the front end and the rear end of the first scraping blade 12 and the lower side of the rear end of the second scraping blade 13, and the longitudinal sections of the first scraping blade 12 and the second scraping blade 13 are in right trapezoid shapes.

The inside upside of box body 1 is provided with pore filter screen 17, the embedded sealing washer 18 that is provided with in box body 1 upper end.

The box body 1 and the bottom cover 2 are made of stainless steel.

The utility model discloses a theory of operation is:

the utility model relates to an ultra-precise long-life oil smoke filter cartridge filter element device, in operation, the device can be firmly fixed on a range hood through a fixed foot 4 and a fastening nut 5, oil smoke enters a cartridge body 1 through a smoke inlet 3, the oil smoke can be dripped when meeting condensation under the action of a steel wire filter screen 15, under the action of a coarse filter screen 16 and a fine filter screen 17, the oil smoke is filtered more thoroughly to prevent environmental pollution, a servo speed reduction motor 10 drives a rotating shaft 9 to rotate so as to drive a first scraping blade 12 and a second scraping blade 13 to rotate, the blocking objects such as the oil smoke at the smoke inlet 3 of a bottom cover 2 are cleaned, the oil smoke and the like flow down along an arc oil guide sheet 14 and drip into an external oil cup through a cone 11, thereby greatly improving the working efficiency of the filter cartridge of the device, the service life of the device is prolonged, the failure rate is reduced, and the device facilitates the replacement of the filter cartridge by opening the bottom cover 2, the sealing ring 18 ensures the tightness of exhaust, and the device has small volume and is applicable to wider machine types.

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. Any reference sign in a claim should not 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 ultraprecise long-life oil smoke filter cartridge filter core device, includes box body (1), motor box (7) and second doctor-bar (13), its characterized in that, box body (1) lower part threaded connection has bottom (2), the inside upside of box body (1) is connected with motor box (7) through a plurality of connecting rod (6), motor box (7) lower extreme welding has axle sleeve (8), axle sleeve (8) internal rotation is connected with rotation axis (9), rotation axis (9) lower extreme runs through axle sleeve (8) and bottom (2) threaded connection has cone (11), the inside downside of box body (1) is provided with steel wire filter screen (15), the inside downside of box body (1) just is located steel wire filter screen (15) upside department and is provided with gross porosity filter screen (16).

2. The ultra-precise oil smoke filter cartridge filter element device with long service life as claimed in claim 1, wherein a plurality of smoke inlet holes (3) are arranged in the middle of the lower end of the bottom cover (2) along the circumferential direction at equal angles.

3. The ultra-precise oil smoke filter cartridge filter element device with the long service life as claimed in claim 1, wherein a plurality of fixing feet (4) are arranged on the upper side end of the cartridge body (1) at equal angles, and fastening nuts (5) are arranged in the middle of the fixing feet (4).

4. The ultra-precise long-life lampblack filter cartridge filter element device as claimed in claim 1, wherein a first scraping blade (12) is in threaded connection with the left side of the lower portion of the cone (11), a second scraping blade (13) is in threaded connection with the right side of the lower portion of the cone (11), arc-shaped oil guide blades (14) are arranged on the lower sides of the front end and the rear end of each of the first scraping blade (12) and the second scraping blade (13), and the longitudinal sections of the first scraping blade (12) and the second scraping blade (13) are in a right trapezoid shape.

5. The ultra-precise oil smoke filter cartridge device with the long service life as claimed in claim 1, wherein a fine-hole filter screen (17) is arranged on the upper side inside the cartridge body (1), and a sealing ring (18) is embedded in the upper end of the cartridge body (1).

6. The ultra-precise oil smoke filter cartridge filter element device with long service life as claimed in claim 1, wherein the material of the cartridge body (1) and the bottom cover (2) is stainless steel.