CN211159126U - Assembled dust collecting equipment with filtering capability - Google Patents

Abstract

The utility model discloses an assembled dust collecting equipment with filtering capability, which comprises a dust collecting bin, a filtering bin and a sterilizing bin, wherein the center of the bottom surface of the dust collecting bin is provided with an air inlet, an electrostatic dust collector is arranged in the dust collecting bin communicated with the air inlet, a first internal thread is arranged on the local inner wall of the top end of the dust collecting bin, a first external thread matched with the first internal thread is arranged on the filtering bin, and a detachable structure is arranged between the dust collecting bin and the filtering bin; a first filter screen is installed in the filtering bin close to the bottom end, and a second filter screen is installed in the filtering bin close to the top end. This assembled dust collecting equipment with filtering capability is provided with detachable ozone separation net and HEPA filter screen, is detachable construction between filter plate frame and the slide rail, is convenient for filter plate frame's dismantlement to the change of the ozone separation net of being convenient for and HEPA filter screen is washd, and both play certain filtration adsorption to the dust in the air, reduce the degree of difficulty of dust removal work.

Description

An assembled dust removal device with filtering function

technical field

The utility model relates to an assembled dust removal device with a filtering function.

Background technique

Electrostatic precipitation is a kind of gas dust removal method. Dust-containing gas is electrically separated when it passes through a high-voltage electrostatic field. After the dust particles and negative ions are negatively charged, they tend to discharge and deposit on the surface of the anode. They are used in metallurgy, chemical and other industries to purify gas. Or recover useful dust particles, use the electrostatic field to ionize the gas, so that the dust particles are charged and adsorbed on the electrode, and the air molecules are ionized into positive ions and electrons in the strong electric field. The particles negatively adsorbed to the positive electrode were collected.

Most of the traditional dust removal equipment is one-piece, which is inconvenient to clean the equipment and cannot be disassembled and assembled. The filter components in the equipment are not easy to disassemble, clean and replace, which reduces the quality and efficiency of dust removal. It cannot be disassembled and cleaned for a long time, and may cause secondary pollution. .

Utility model content

The purpose of this utility model is to provide an assembled dust removal device with filtering function, so as to solve the problem that most of the dust removal devices proposed in the above background technology are integrated, which is inconvenient for cleaning of the device, cannot be disassembled and assembled, and the filter components in the device are also It is inconvenient to disassemble, clean and replace, reduce the quality and efficiency of dust removal, cannot be disassembled and cleaned for a long time, and may also cause secondary pollution.

In order to achieve the above purpose, the utility model provides the following technical solutions: an assembled dust removal device with a filtering function, including a dust removal bin, a filter bin and a sterilization bin, and an air inlet is provided at the center of the bottom surface of the dust bin, and An electrostatic precipitator is arranged inside the dust removal bin connected with the air inlet, a first inner thread is provided on the top part of the inner wall of the dust removal chamber, and a first outer thread matched with the first inner thread is provided on the filter chamber, And between the dust removal bin and the filter bin is a detachable structure, the top part of the inner wall of the filter bin is provided with a second internal thread, and the bottom part of the outer wall of the sterilization bin is provided with a second internal thread adapted to the second internal thread. Two external threads, a detachable structure between the sterilization chamber and the filter chamber, a number of ultraviolet lamps are installed on the inner wall of the sterilization chamber, and a number of air outlets are equally spaced on the top surface of the sterilization chamber ;

A first filter screen is installed in the filter bin near the bottom end, and a second filter screen is installed in the filter bin near the top end.

Preferably, a support filter plate frame is installed on the outer ring of the first filter screen, and four fixing blocks are evenly distributed on the outer ring wall of the filter plate frame, and fixing screws are installed on the fixing blocks.

Preferably, the inner wall of the filter bin is provided with a slide rail for carrying the filter plate frame, and the corresponding position of the slide rail on the lower end surface of the filter bin is provided with a gap, and the adjacent gaps are provided with a number of equidistant and screw holes for matching screws.

Preferably, a sealing washer is provided in the first internal thread.

Preferably, the first filter screen is a HEPA filter screen.

Preferably, the second filter screen is an ozone separation screen.

Preferably, the filter plate frame forms a detachable structure between the slide rail and the screw and the filter bin.

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

1. A sealing washer is installed in the first inner thread of the present utility model, which improves the sealing and waterproofness of the connection between the dust removal chamber and the filter chamber. The dust removal chamber, the filter chamber and the sterilization chamber are all detachable structures. It is convenient to separate the dust removal chamber and the filter chamber, and use different methods to clean the two;

2. The utility model has a detachable structure between the filter plate frame and the slide rail, which is convenient for the disassembly of the filter plate frame, thereby facilitating the replacement and cleaning of the ozone separation net and the HEPA filter net, which can filter the dust in the air to a certain extent. Adsorption, reducing the difficulty of dust removal;

3. The ultraviolet lamp of the present utility model can play a certain role in sterilizing and sterilizing the impurities in the air in the sterilization chamber.

Description of drawings

1 is a schematic diagram of the overall assembly structure of the present utility model;

Fig. 2 is a schematic diagram of the installation structure of the filter plate frame in the filter bin of the present invention.

In the figure: 1. Dust removal bin; 101, Air inlet; 102, First internal thread; 103, Sealing washer; 2, Electrostatic precipitator; 3. Filter bin; 301, First external thread; 302, Second internal thread ; 303, slide rail; 304, screw hole; 305, gap; 4, filter plate frame; 401, fixing block; 402, first filter screen; 403, screw; 5, second filter screen; 6, sterilization chamber; 601, the second external thread; 602, the ultraviolet lamp; 603, the air outlet.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the implementations. example. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present invention.

1-2, the present utility model provides a technical solution: an assembled dust removal device with a filtering function, comprising a dust removal bin 1, a filter bin 3 and a sterilization bin 6. The bottom surface of the dust removal bin 1 is opened at the center of the circle. The air inlet 101 is provided with an electrostatic precipitator 2 inside the dust removal bin 1 which is connected to the air inlet 101. The top part of the inner wall of the dust removal chamber 1 is provided with a first internal thread 102, and a sealing gasket 103 is provided in the first internal thread 102. To improve the sealing and waterproofness of the connection between the dust removal chamber 1 and the filter chamber 3, the filter chamber 3 is provided with a first external thread 301 that is adapted to the first internal thread 102, and the dust removal chamber 1 and the filter chamber 3 are detachable. The structure, the dust removal chamber 1, the filter chamber 3 and the sterilization chamber 6 are all detachable structures. After the electrostatic dust removal work is completed, it is convenient to separate the dust removal chamber 1 and the filter chamber 3, and use different methods to clean and filter the two. The top part of the inner wall of the chamber 3 is provided with a second inner thread 302, the bottom part of the outer wall of the sterilization chamber 6 is provided with a second outer thread 601 that matches the second inner thread 302, and the sterilization chamber 6 and the filter chamber 3 are provided with a second outer thread 601. The room is a detachable structure, and several ultraviolet lamps 602 are installed on the inner wall of the sterilization chamber 6. The ultraviolet lamps 602 can play a certain role in sterilizing and disinfecting the impurities in the air in the sterilization chamber 6. The top surface of 6 is provided with several air outlets 603 at equal intervals;

A first filter screen 402 is installed in the filter chamber 3 near the bottom end, the first filter screen 402 is a HEPA filter screen, and a second filter screen 5 is installed in the filter chamber 3 near the top end, and the second filter screen 5 is an ozone separation screen, The two filters play a certain role in filtering and adsorbing dust in the air, reducing the difficulty of dust removal. The outer ring of the first filter 402 is provided with a supporting filter plate frame 4, and the outer ring wall of the filter plate frame 4 is installed. There are four fixed blocks 401 evenly distributed on the top, and fixed screws 403 are installed on the fixed blocks 401. The inner wall of the filter bin 3 is provided with a slide rail 303 for carrying the filter plate frame 4, and the slide rail on the lower end surface of the filter bin 3 There are gaps 305 at the corresponding positions of 303, and a number of screw holes 304 that are adapted to the screws 403 are arranged at equal intervals between the adjacent gaps 305. The detachable structure facilitates the disassembly of the filter plate frame 4, thereby facilitating the replacement and cleaning of the ozone separation net and the HEPA filter net.

Working principle: For this kind of assembled dust removal equipment with filtering function, first take the filter plate frame 4, and fix the detachable first filter screen 402 on the filter plate frame 4. The first filter screen 402 is a HEPA filter screen, It can absorb and filter the dust in the air. Align the fixing block 401 on the outer ring wall of the filter frame 4 with the notch 305 and put it into the slide rail 303, and then gently rotate the filter frame 4 to make the fixing block 401 on the slide rail. Slide in 303, turn a certain angle, take out the screw 403, pass the screw 403 through the screw hole 304 to fix the filter plate frame 4, install and fix the second filter screen 5 according to the same steps, the installation components on the second filter screen 5 and The structure is the same as that of the first filter screen 402;

Put the sealing gasket 103 in the first inner thread 102, then align the first outer thread 301 with the first inner thread 102 and rotate clockwise to assemble and fix the dust removal chamber 1 and the filter chamber 3. Similarly, according to the above steps, assemble Fixed filter chamber 3 and sterilization chamber 6;

Open the air inlet 101, let the air with dust particles enter the dust removal bin 1 from the air inlet 101, and open the electrostatic precipitator 2. The composition and function of the electrostatic precipitator 2 have been detailed in the patent application number CN201520795705.7 It is introduced that electrostatic precipitator 2 is used to electrostatically remove dust, and the air after electrostatic dust removal enters into filter bin 3. HEPA filter screen 7 is used to filter and adsorb dust to a certain extent, and ozone separation screen 8 can play a role in the air. The effect of sterilization and disinfection also plays a secondary filtration effect on dust particles in the air, reducing the difficulty of dust removal;

The filtered air finally enters the sterilization chamber 6, and the ultraviolet lamp 602 is turned on. The ultraviolet lamp 602 can play a certain role in sterilizing and sterilizing the impurities in the air in the sterilization chamber 6, and the filtered air is discharged from the air outlet 603. The technology related to the HEPA filter screen, the ozone separation screen and the ultraviolet lamp involved in the present invention is the prior art that has been disclosed, and thus the entire use process of the assembled dust removal equipment with filtering function is completed.

Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes and modifications can be made to these embodiments without departing from the principles and spirit of the present invention , alternatives and modifications, the scope of the present invention is defined by the appended claims and their equivalents.

Claims (7)

1. The utility model provides an assembled dust collecting equipment with filtering capability which characterized in that: comprises a dedusting bin (1), a filtering bin (3) and a sterilizing bin (6), wherein an air inlet (101) is formed in the center of a circle of the bottom surface of the dedusting bin (1), an electrostatic dust collector (2) is arranged inside the dedusting bin (1) communicated with the air inlet (101), a first internal thread (102) is arranged on the local inner wall of the top end of the dedusting bin (1), a first external thread (301) matched with the first internal thread (102) is arranged on the filtering bin (3), a detachable structure is arranged between the dedusting bin (1) and the filtering bin (3), a second internal thread (302) is arranged on the local inner wall of the top end of the filtering bin (3), a second external thread (601) matched with the second internal thread (302) is arranged on the local outer wall of the bottom end of the sterilizing bin (6), a detachable structure is arranged between the sterilizing bin (6) and the filtering bin (3), and a plurality of ultraviolet lamps (602) are installed on the inner wall of the sterilizing bin (6), a plurality of air outlets (603) are formed in the top surface of the sterilization bin (6) at equal intervals;

The filter is characterized in that a first filter screen (402) is arranged in the filter bin (3) close to the bottom end, and a second filter screen (5) is arranged in the filter bin (3) close to the top end.

2. The assembled dust removing device with the filtering function as claimed in claim 1, wherein: the outer ring of first filter screen (402) is installed and is supported filter plate frame (4) of usefulness, and the equipartition has four fixed blocks (401) on the outer lane wall of filter plate frame (4), install fixed screw (403) of usefulness on fixed block (401).

3. The assembled dust removing device with the filtering function as claimed in claim 1, wherein: slide rails (303) used for bearing the filter plate frames (4) are arranged on the inner wall of the filter bin (3), notches (305) are arranged at corresponding positions of the slide rails (303) on the lower end face of the filter bin (3), and a plurality of screw holes (304) matched with the screws (403) are arranged between every two adjacent notches (305) at equal intervals.

4. The assembled dust removing device with the filtering function as claimed in claim 1, wherein: a sealing gasket (103) is arranged in the first internal thread (102).

5. The assembled dust removing device with the filtering function as claimed in claim 1, wherein: the first filter (402) is a HEPA filter.

6. The assembled dust removing device with the filtering function as claimed in claim 1, wherein: the second filter screen (5) is an ozone separation screen.

7. The assembled dust removing apparatus with filtering function according to claim 2 or 3, wherein: the filter plate frame (4) forms a detachable structure with the filter bin (3) through a slide rail (303) and a screw (403).

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