CN219540601U - Electrostatic laboratory dust remover - Google Patents

Abstract

The utility model discloses an electrostatic laboratory dust remover which comprises a shell, wherein one end of the shell is fixedly connected with an air inlet, the other end of the shell is fixedly connected with an air outlet, the lower end face of the shell is symmetrically and fixedly connected with two funnels, one ends of the two funnels, which are far away from the shell, are respectively provided with a collecting tank, the inner top wall of the shell, which is close to one end of the air outlet, is fixedly connected with a mounting plate, the lower end face of the mounting plate is fixedly provided with a group of anode plates, and one side of each anode plate is provided with a cathode rod. According to the utility model, the heating wire is heated, then the gas is introduced from the air inlet, the anode plate and the cathode rod carry out electrostatic adsorption dust removal on dust through the pre-filtration of the filter screen and the drying treatment of the heating wire, the dust-removed gas is discharged from the air outlet, and the falling dust can be collected by the collecting tank, so that the dust removal on the gas with larger moisture is facilitated.

Description

Electrostatic laboratory dust remover

Technical Field

The utility model relates to the technical field of electrostatic dust collectors, in particular to an electrostatic laboratory dust collector.

Background

The electrostatic precipitator is a kind of dust that can collect the dust in the dust-laden gas, make the dust-laden gas get purified. The working principle of the electrostatic precipitator is that the high-voltage electric field is utilized to ionize the flue gas, and dust charge in the air flow is separated from the air flow under the action of the electric field. The negative electrode is supported by metal wires with different end surface shapes, and the discharge motor is called. The positive electrode is made of metal plates of different geometric shapes and is called a dust collecting motor. The performance of an electrostatic precipitator is affected by three factors, namely dust properties, equipment construction and flue gas flow rate. The specific resistance of the dust is an index for evaluating the conductivity, and has a direct effect on dust efficiency;

in general, some dust or gas containing dust is generated in the laboratory in the process of performing experiments, and the dust or gas is easy to adhere to experimental products, so that experimental data or experimental results are not objective and accurate enough, and an electrostatic precipitator is used in the laboratory.

However, in the process of removing dust from the gas with high moisture, dust is easy to collect on the motor plate by using the electrostatic dust remover for the laboratory, so that the dust is inconvenient to clean, the dust removing effect is reduced, and a collecting tank for collecting the dust by using the electrostatic dust remover for the laboratory is inconvenient to detach and clean, so that the dust is sticky to the inner wall of the collecting tank; therefore, the existing requirements are not met, and an electrostatic laboratory dust remover is proposed.

Disclosure of Invention

The utility model aims to provide an electrostatic laboratory dust remover, which is used for solving the problems that dust is easy to collect on a motor plate in the dust removing process of the laboratory electrostatic dust remover for removing the gas with larger moisture, the dust is inconvenient to clean, the dust removing effect is reduced, and a collection tank for collecting the dust by the laboratory electrostatic dust remover is inconvenient to detach and clean, so that the dust is stuck to the inner wall of the collection tank.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an electrostatic laboratory dust remover, includes the casing, the one end fixedly connected with air inlet of casing, the other end fixedly connected with gas outlet of casing, the lower terminal surface symmetry and the two funnels of fixedly connected with of casing, two the one end that the casing was kept away from to the funnel all is equipped with the collecting vat, fixedly connected with mounting panel on the interior roof that the casing is close to gas outlet one end, the lower terminal surface fixed mounting of mounting panel has a set of anode plate, the cathode bar is installed to one side of anode plate.

Preferably, the mounting opening is formed in one end, close to the air inlet, of the upper end face of the shell, a connecting plate is arranged in the mounting opening in a matching mode, a clamping plate is fixedly connected to the lower end face of the connecting plate, and a group of connecting frames are fixedly connected to the lower end face of the clamping plate.

Preferably, the top of each group of connecting frames is fixedly provided with a T-shaped clamping block, and the lower end surface of the clamping plate is provided with a clamping groove matched with the clamping block.

Preferably, each group of the connecting frames is fixedly connected with a filter screen, a mounting frame is arranged between every two adjacent connecting frames, each mounting frame is fixedly connected with the connecting plate, and heating wires are fixedly arranged in the mounting frames.

Preferably, the opposite angles of two funnel bottom all are fixed and are equipped with the pivot, every the surface of pivot all rotates and is equipped with the clamp plate, the up end of clamp plate is laminated mutually with the notch edge of collecting vat.

Preferably, a rubber pad is fixedly arranged at the edge of the lower end face of the connecting plate, a handle is fixedly connected to the upper end face of the connecting plate, and an anti-skid sleeve is sleeved on the outer surface of the handle.

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

1. according to the utility model, the heating wire is heated, then the gas is introduced from the air inlet, the anode plate and the cathode rod carry out electrostatic adsorption dust removal on dust through the pre-filtration of the filter screen and the drying treatment of the heating wire, the dust-removed gas is discharged from the air outlet, the falling dust can be collected by the collecting tank, and the dust removal on the gas with larger moisture is facilitated;

2. according to the utility model, the connecting plate is taken out by pulling the handle, and the connecting frame to be cleaned or replaced can be pulled out from the clamping groove according to the adsorption degree of the filter screen, so that the cleaning is convenient, and the dust removal efficiency is improved;

3. according to the utility model, the pressing plate is rotated to one side under the drive of the rotating shaft by rotating the pressing plate, so that the collecting tank is conveniently taken out.

Drawings

FIG. 1 is a schematic view of the overall structure of the present utility model;

FIG. 2 is a front cross-sectional view of the entirety of the present utility model;

fig. 3 is a schematic structural view of the connecting plate of the present utility model.

In the figure: 1. a housing; 2. an air inlet; 3. an air outlet; 4. a funnel; 5. a collection tank; 6. a connecting plate; 7. a rotating shaft; 8. a pressing plate; 9. a handle; 10. a rubber pad; 11. a clamping plate; 12. a clamping groove; 13. a connection frame; 14. a clamping block; 15. a filter screen; 16. a mounting frame; 17. a heating wire; 18. a mounting plate; 19. an anode plate; 20. and a cathode rod.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

Referring to fig. 1 to 3, an embodiment of the present utility model provides: the utility model provides an electrostatic laboratory dust remover, including casing 1, the one end fixedly connected with air inlet 2 of casing 1, the other end fixedly connected with gas outlet 3 of casing 1, the lower terminal surface symmetry of casing 1 and two funnels 4 of fixedly connected with, the one end that casing 1 was kept away from to two funnels 4 all is equipped with collecting vat 5, fixedly connected with mounting panel 18 on the interior roof that casing 1 is close to gas outlet 3 one end, the lower terminal surface fixed mounting of mounting panel 18 has a set of anode plate 19, cathode bar 20 is installed to one side of anode plate 19, can carry out electrostatic adsorption dust removal to the dust through anode plate 19 and cathode bar 20.

The diagonal angle department of two funnel 4 bottom is all fixed and is equipped with pivot 7, and the surface of every pivot 7 all rotates and is equipped with clamp plate 8, and clamp plate 8's up end is laminated mutually with collecting vat 5's notch edge, through rotating clamp plate 8, clamp plate 8 rotates to one side under the drive of pivot 7 to conveniently take out collecting vat 5.

The mounting hole has been seted up to the one end that casing 1 up end is close to air inlet 2, and the matching is equipped with connecting plate 6 in the mounting hole, the fixed rubber pad 10 that is equipped with in edge of connecting plate 6 lower terminal surface, the middle fixedly connected with cardboard 11 of connecting plate 6 lower terminal surface, the lower terminal surface fixedly connected with of cardboard 11 is a set of connection frame 13, the top of every group connection frame 13 is all fixed and is equipped with T type fixture block 14, and clamping groove 12 with fixture block 14 assorted is seted up to the lower terminal surface of cardboard 11, fixedly connected with filter screen 15 in every group connection frame 13, be equipped with installing frame 16 between the adjacent connection frame 13 respectively, and installing frame 16 all with connecting plate 6 fixed connection, the inside fixed mounting of installing frame 16 has heater strip 17, the up end fixedly connected with handle 9 of connecting plate 6, the surface cover of handle 9 is equipped with the antiskid cover, take out connecting plate 6 through pulling handle 9, will need clear up or change connection frame 13 follow draw-out in the draw-in groove 12, thereby be convenient for clean, improve the efficiency of dust removal.

During the use, heat heater strip 17, then gaseous follow air inlet 2 lets in, the prefiltering of filter screen 15 and the drying treatment of heater strip 17, anode plate 19 and cathode bar 20 carry out electrostatic adsorption dust removal to the dust, the gas after the dust removal is discharged from gas outlet 3, collecting vat 5 is collected the dust that falls, when the too much dust of filter screen 15 absorption, take out connecting plate 6 through pulling handle 9, will need clear up or change connecting frame 13 and pull out from draw-in groove 12, thereby be convenient for clean, improve the efficiency of dust removal, when clean collecting vat 5 is needed, through rotating clamp plate 8, clamp plate 8 rotates to one side under the drive of pivot 7, thereby the convenience is taken out collecting vat 5.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model 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.

Claims (6)

1. An electrostatic laboratory dust remover, includes casing (1), its characterized in that: one end fixedly connected with air inlet (2) of casing (1), the other end fixedly connected with gas outlet (3) of casing (1), the lower terminal surface symmetry and the fixedly connected with of casing (1) two funnels (4), two the one end that casing (1) was kept away from to funnel (4) all is equipped with collecting vat (5), fixedly connected with mounting panel (18) on the interior roof that casing (1) is close to gas outlet (3) one end, the lower terminal surface fixed mounting of mounting panel (18) has a set of anode plate (19), cathode rod (20) are installed to one side of anode plate (19).

2. An electrostatic laboratory dust collector according to claim 1, wherein: the utility model discloses a shell, including casing (1), air inlet (2), connecting plate (6), cardboard (11) are fixedly connected with to the lower terminal surface of connecting plate (6), a set of connecting frame (13) of lower terminal surface fixedly connected with of cardboard (11), the mounting hole has been seted up to the one end that is close to air inlet (2) to the up end of casing (1), and the matching is equipped with connecting plate (6) in the mounting hole.

3. An electrostatic laboratory dust collector according to claim 2, wherein: t-shaped clamping blocks (14) are fixedly arranged at the top ends of each group of connecting frames (13), and clamping grooves (12) matched with the clamping blocks (14) are formed in the lower end faces of the clamping plates (11).

4. An electrostatic laboratory dust collector according to claim 2, wherein: every group connecting frame (13) internal fixation has filter screen (15), is adjacent be equipped with between connecting frame (13) respectively installing frame (16), and installing frame (16) all with connecting plate (6) fixed connection, the inside fixed mounting of installing frame (16) has heater strip (17).

5. An electrostatic laboratory dust collector according to claim 1, wherein: the opposite angles of two funnel (4) bottom department is all fixed and is equipped with pivot (7), every the surface of pivot (7) is all rotated and is equipped with clamp plate (8), the up end of clamp plate (8) is laminated mutually with the notch edge of collecting vat (5).

6. An electrostatic laboratory dust collector according to claim 2, wherein: the rubber pad (10) is fixedly arranged at the edge of the lower end face of the connecting plate (6), the handle (9) is fixedly connected to the upper end face of the connecting plate (6), and an anti-slip sleeve is sleeved on the outer surface of the handle (9).