CN214972629U

CN214972629U - Quick dust removal filter cylinder

Info

Publication number: CN214972629U
Application number: CN202120598754.7U
Authority: CN
Inventors: 王小燕
Original assignee: Diyang Filtration System Kunshan Co ltd
Current assignee: Diyang Filtration System Kunshan Co ltd
Priority date: 2021-03-24
Filing date: 2021-03-24
Publication date: 2021-12-03
Anticipated expiration: 2031-03-24

Abstract

The utility model belongs to the technical field of dust removing equipment, in particular to a rapid dust removing filter cylinder, which comprises a cylinder body, a framework, a venturi tube, a filter screen and an end cover, a framework port is arranged at an inlet at the upper end in the barrel, a plurality of frameworks are connected around the framework port, an end cover is arranged below the frameworks and arranged in the barrel, a filter screen is arranged in the frameworks, a venturi tube is arranged at the upper end of the frameworks and led into the barrel, a supporting block is connected to the inner side of the upper end of the venturi tube, a circular groove is arranged above the supporting block, a spring is arranged in the circular groove, a first fixing block is connected below the supporting block, a second fixing block is arranged above the end cover, a cylinder is arranged in the first fixing block and the second fixing block and extends into the supporting block, the cylinder runs through circular recess and in the spring, is equipped with the boss on the cylinder between fixed block one and the fixed block two, be equipped with the motor in the end cover and drive the cylinder and rotate, the end cover both ends are equipped with the through-hole. The utility model discloses make and strain a section of thick bamboo vibrations for strain a section of thick bamboo dust removal speed, improved efficiency.

Description

Quick dust removal filter cylinder

Technical Field

The utility model belongs to the technical field of dust collecting equipment, concretely relates to quick dust removal strains a section of thick bamboo.

Background

The filter cylinder is a star-shaped filter cylinder formed by folding a filter material which is stiff and smooth in certain length into folds and bonding the filter material end to end. The filter cartridge has no cage bone and is simple and convenient to install. Is particularly suitable for the industry with large dust concentration. The dust removal filter cylinder has the advantages of high dust removal efficiency, small resistance, energy conservation, large inlet concentration and filter air speed range, strong processing capacity and wide adaptability. Meanwhile, the filter cartridge dust remover has long service life, low investment and maintenance cost, compact relative layout, space saving and convenient maintenance. Compared with a bag type dust collector, the dust collector has wider market prospect for both desulfurization and common dust collection and is expected to be popularized.

For example, patent No. CN201220349791.5 discloses a dust-removing filter cartridge, which includes a filter element and a supporting iron net for supporting the filter element, the supporting iron net is enclosed into a ring, the filter element is enclosed outside the supporting iron net, end caps are provided at both ends of the supporting iron net and the filter element, and a sealing ring is provided outside the end caps; one surface of the end cover, which is contacted with the supporting iron net and the end part of the filter element, is provided with a clamping groove matched with the end cover; still include with support the iron mesh with the connecting piece that the filter core is connected, the connecting piece set up in support iron mesh tip. It will to be through the connecting piece support the iron mesh with the filter core is fixed, and the draw-in groove that sets up on the rethread end cover will support the iron mesh and further fix the jail with the filter core for support iron mesh and filter core firm in connection, nevertheless filter slowly, consuming time is long, inefficiency.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a quick dust removal strains a section of thick bamboo can accelerate the dust removal of straining a section of thick bamboo, and is consuming time low, easy operation.

The utility model provides a following technical scheme:

the utility model provides a filter cylinder removes dust fast, includes barrel, skeleton, venturi, filter screen and end cover, the upper end entrance is equipped with the skeleton port in the barrel, and the skeleton port is connected with a plurality of skeletons all around, and the end cover is installed to the skeleton below in the barrel, installs the filter screen in the skeleton, and the skeleton upper end is equipped with in the venturi leads to the barrel, and venturi upper end inboard is connected with the supporting shoe, and the supporting shoe top is equipped with circular recess, is equipped with the spring in the circular recess, and the supporting shoe below is connected with fixed block one, and the end cover top is equipped with fixed block two, is equipped with the cylinder in fixed block one and the fixed block two and extends to in the supporting shoe, the cylinder runs through circular recess and in the spring, is equipped with the boss on the cylinder between fixed block one and the fixed block two, be equipped with the motor in the end cover and drive the cylinder and rotate, and the end cover both ends are equipped with the through-hole.

Preferably, the venturi is welded at one time and made of aluminum.

Preferably, a controller is arranged on the outer side of the cylinder body.

Preferably, the end caps are welded to the bottom of the frame.

Preferably, the diameter of the end port of the framework is larger than the distance between the frameworks at the two ends, and the diameter of the end cover is equal to the distance between the diameters of the frameworks at the two ends.

Preferentially, a sleeve is connected between the first fixing block and the second fixing block, the inner diameter of the sleeve is larger than the length of the cylinder and the boss, and the outer diameter of the sleeve is the same as the outer diameters of the first fixing block and the second fixing block.

Preferentially, the diameter of the through hole is smaller than the distance between the framework and the fixing block.

Preferably, the controller is electrically connected to the motor.

The utility model has the advantages that:

1. the venturi is added, and the outlet of the venturi uniformly disperses the ash removal airflow to the side of the filter cylinder, so that the kinetic energy of ash removal can be transferred, and the service life of the filter cylinder can be prolonged.

2. Under the condition of blowing air flow, negative pressure can be generated through the throat position of the venturi tube, the air flow is introduced to be fully mixed with the sprayed compressed gas, energy is exchanged, and the pressure of the filter cylinder for removing ash is increased, so that the ash removing effect is improved.

3. Increase the boss in the middle of the cylinder, the cylinder top is equipped with the spring, drives the cylinder through the motor and rotates, makes the cylinder vibrations to the vibrations are strained to the messenger for speed has improved efficiency.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

FIG. 1 is a schematic sectional view of the front view of the present invention;

FIG. 2 is a schematic sectional view of the cylindrical installation of the present invention;

fig. 3 is a schematic view of the structure of the support block of the present invention.

Labeled as: 1-cylinder, 2-framework port, 3-framework, 4-end cover, 5-venturi tube, 6-supporting block, 7-circular groove, 8-spring, 9-first fixing block, 10-sleeve, 11-cylinder, 12-second fixing block, 13-filter screen, 14-motor and 15-through hole.

Detailed Description

As shown in fig. 1, fig. 2 and fig. 3, for the utility model provides a quick dust removal filter cylinder, a quick dust removal filter cylinder includes barrel 1, skeleton 3, venturi tube 5, filter screen 13 and end cover 4, the upper end entrance is equipped with skeleton port 2 in the

barrel

1, and 2 upper surfaces of skeleton port and 1 upper surface parallel and level of barrel, the welding has a plurality of skeletons 3 all around of skeleton port 2, and end cover 4 is installed in barrel 1 below

skeleton

3, 2 diameters of skeleton port are greater than the farthest distance between the skeleton at both ends, and 4 diameters of end cover equal to the farthest distance of both ends skeleton diameter. The inner side of the framework 3 is provided with a filter screen 13, and the filter screen 13 is arranged in the circumference formed by the framework 3. The upper end of the framework 3 is provided with a venturi 5 which leads into the cylinder 1, and the venturi 5 is formed by one-time welding and is made of aluminum. The venturi tube reduces the air flow from thick to thin, promotes the speed of the air flow to be accelerated, and the inner side of the upper end of the venturi tube 5 is connected with a supporting block 6.

Supporting shoe 6 top is equipped with

circular recess

7, and 6 belows of supporting shoe are connected with fixed block one 9, and end cover 4 top is equipped with fixed block two 12, be connected with sleeve 10 between fixed block one 9 and the fixed block two 12, install cylinder 11 in fixed block one 9, fixed block two 12 and the sleeve, still be equipped with the boss on the cylinder in place sleeve 10, the boss is used for when the cylinder is rotatory, increases centrifugal force. The outer diameter 10 of the sleeve is the same as that of the first fixing block 9 and the second fixing block 12, so that dust cannot fall to corners and is difficult to clean. Fixed block 9 and two 12 fixed block are the upper and lower ends of fixed cylinder 11 respectively, and cylinder 11 extends to in the supporting shoe 6, cylinder 11 runs through circular recess 7 and the cover has spring 8, and the diameter of spring 8 external diameter is the same with circular recess 7, is equipped with the boss on the cylinder 11 between fixed block 9 and the fixed block two 12, be equipped with motor 14 in the end cover 4 and drive cylinder 11 and rotate, when motor drive cylinder 11 rotates, because of being equipped with the boss on the cylinder 11, can produce centrifugal force, 11 upper ends of cylinder touch springs produce vibrations for shaking off of dust. Through holes 15 are arranged at two ends of the end cover 4. The diameter of the through hole 15 is smaller than the shortest distance between the frameworks at the two ends and the fixing block 12, and the through hole 15 is an outlet of the filter cylinder. The controller 16 is arranged outside the cylinder 1, and the controller 16 can adjust the rotating speed of the motor 14 so as to change the vibration frequency.

The utility model discloses when using, the air is from 6 both ends of supporting shoe, in entering into venturi tube 5, and the dust in the filter screen 13 adsorbed air, and the air comes out from through-hole 15, and when the dust on the filter screen was cleared up to needs, motor 14 drove cylinder 11 and rotates, is equipped with the boss on the cylinder 11, produces centrifugal force during the rotation, and touching spring 8 produces vibrations, and the dust shakes off from filter screen 13, falls from through-hole 15.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A rapid dust removal filter cylinder comprises a cylinder body (1), a framework (3), a venturi tube (5), a filter screen (13) and an end cover (4), and is characterized in that a framework port (2) is arranged at an upper end inlet in the cylinder body (1), a plurality of frameworks (3) are connected around the framework port (2), the end cover (4) is arranged below the framework (3) and in the cylinder body (1), the filter screen (13) is arranged at the inner side of the framework (3), the venturi tube (5) is arranged at the upper end of the framework (3) and led into the cylinder body (1), a support block (6) is connected at the inner side of the upper end of the venturi tube (5), a circular groove (7) is arranged above the support block (6), a spring (8) is arranged in the circular groove (7), a first fixing block (9) is connected below the support block (6), a second fixing block (12) is arranged above the end cover (4), cylinders are arranged in the first fixing block (9) and the second block (12) and extend into the support block (6), cylinder (11) run through circular recess (7) and in spring (8), are equipped with the boss on cylinder (11) between fixed block (9) and fixed block two (12), be equipped with motor (14) in end cover (4) and drive cylinder (11) and rotate, end cover (4) both ends are equipped with through-hole (15).

2. A rapid-dedusting filter cartridge as claimed in claim 1, characterized in that said venturi (5) is made by one-time welding and is made of aluminum.

3. A rapid-dedusting filter cartridge as claimed in claim 1, characterized in that a controller (16) is provided outside the cartridge (1).

4. A rapid dust removal filter cartridge according to claim 1, wherein the end cap (4) is welded to the bottom of the skeleton (3).

5. The rapid dust removal filter cartridge of claim 1, wherein the diameter of the framework port (2) is greater than the farthest distance between the frameworks at the two ends, and the diameter of the end cap (4) is equal to the farthest distance between the frameworks at the two ends.

6. The rapid dust removal filter cartridge according to claim 1, wherein a sleeve (10) is connected between the first fixing block (9) and the second fixing block (12), the inner diameter of the sleeve (10) is larger than the length of the cylinder and the boss, and the outer diameter (10) of the sleeve is the same as the outer diameters of the first fixing block (9) and the second fixing block (12).

7. The rapid dust removal filter cartridge according to claim 1, wherein the diameter of the through hole (15) is smaller than the shortest distance between the skeletons at both ends and the fixing block (12).

8. The rapid dust removal filter cartridge of claim 3, wherein the controller (16) is electrically connected to the motor (14).