CN214764330U

CN214764330U - Oil-containing smoke air purification device

Info

Publication number: CN214764330U
Application number: CN202121105070.5U
Authority: CN
Inventors: 乐建华
Original assignee: Foshan Nanhai Xinhuanbao Filter Material Co ltd
Current assignee: Foshan Jinjia Yingke Technology Co ltd
Priority date: 2021-05-22
Filing date: 2021-05-22
Publication date: 2021-11-19
Anticipated expiration: 2031-05-22

Abstract

The utility model discloses an oil smoke dust air purification device belongs to purifier technical field, which comprises a housin, be equipped with leading condensation cavity and rearmounted filtration cavity in the casing, be equipped with the unhurried current condenser plate between leading condensation cavity and rearmounted filtration cavity, the unhurried current condenser plate includes multiunit V type guide plate and the type of falling V unhurried current board, the type of falling V unhurried current board is located V type guide plate top, the type of falling V unhurried current board forms the cooling runner of buckling with V type guide plate is crisscross relatively, V type guide plate and the type of falling V unhurried current board on all imbed the semiconductor refrigeration piece, through the cooperation of V type guide plate and the type of falling V unhurried current board, when slowing down oil smoke dust air velocity of containing air, make oil smoke dust air can be even get into rearmounted filtration cavity, and cool down oil smoke dust air through the semiconductor refrigeration piece, the oil mist in the oil smoke dust air of damming, avoid the oil mist to get into rearmounted filtration cavity of rearmounted, Adsorbed on the filter element, influences the filter effect of filter element.

Description

Oil-containing smoke air purification device

Technical Field

The utility model relates to a purifier technical field, in particular to oil-containing smoke and dust air purification device.

Background

When air containing oil mist and dust particles is purified, a conventional filter element is used for filtering, the oil mist is gradually condensed and adsorbed on the filter element, the filtering efficiency of the filter element is sharply reduced, and the filter element needs to be frequently replaced; meanwhile, due to condensation of the oil mist, dust particles are difficult to separate from the filter element, the difficulty of cleaning the filter element is improved, the filter element cannot be reused, and the cost of air purification treatment is increased.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects existing in the prior art, the utility model provides an oil-containing smoke dust air purification device.

The utility model provides a technical scheme that its technical problem adopted is: an air purification device containing oil smoke dust comprises a shell, wherein a front condensation chamber and a rear filtering chamber are respectively formed in the shell, and a detachable slow flow condensation plate is arranged between the front condensation chamber and the rear filtering chamber;

the gentle flow condensing panel includes V type guide plate and the type of falling V unhurried current board that the multiunit interval set up, and the type of falling V unhurried current board is located V type guide plate top to the type of falling V unhurried current board is crisscross relative with V type guide plate, is formed with the cooling runner of buckling, and V type guide plate and to the type of falling V unhurried current board on all imbed the semiconductor refrigeration piece.

Preferably, the preposed condensing chamber is provided with a plurality of groups of upward air inlets, an advection baffle is arranged between the air inlets and the slow flow condensing plate, and an inverted U-shaped reversing flow channel is formed between the advection baffle and the preposed condensing chamber.

Preferably, the center of the bottom of the V-shaped guide plate is provided with at least one oil discharge hole, and the oil discharge hole penetrates through the V-shaped guide plate.

Preferably, the bottom of the preposed condensation chamber is provided with an annular reflux groove, the reflux groove is positioned below the slow flow condensation plate, and the shell is provided with a blow-down valve communicated with the reflux groove.

Preferably, the rear filtering cavity is divided into a first cavity and a second cavity by a partition plate, a plurality of groups of filter elements are mounted on the partition plate, the first cavity and the front condensing cavity are mutually separated by a slow-flow condensing plate, and the second cavity is provided with an air outlet.

The utility model has the advantages that: when oily smoke and dust air flows into the slow flow condensation plate through the preposed condensation chamber, divide the branch through V type guide plate into the water conservancy diversion, the difference disperses the cooling runner that gets into the difference, meet the type of falling V after slowing down the flow plate, the velocity of flow slows down and divide into two flow directions respectively downwards, cooperation through V type guide plate and type of falling V slow flow plate, when slowing down oily smoke and dust air velocity, make the rearmounted filter chamber of entering that oily smoke and dust air can be even through water conservancy diversion and reposition of redundant personnel, cool down oily smoke and dust air through the semiconductor refrigeration piece simultaneously, the oil mist in the oily smoke and dust air of damming, the oil mist forms great liquid pearl after meeting cold, the viscous cover is on the slow flow condensation plate, avoid the oil mist to get into rearmounted filter chamber, adsorb on the filter core, influence the filter effect of filter core.

Drawings

Fig. 1 is a schematic cross-sectional view of an embodiment of the present invention;

FIG. 2 is a perspective view of a slow flow condensing plate according to an embodiment of the present invention;

FIG. 3 is a schematic cross-sectional view of a slow flow condensing plate according to an embodiment of the present invention;

FIG. 4 is an enlarged schematic view at A in FIG. 3;

fig. 5 is a schematic view of the sectioning of the slow-flow condensation plate in the embodiment of the present invention.

In the figure, 10, the housing; 20. a pre-condensing chamber; 21. an air inlet; 22. a advection baffle; 23. a reversing flow channel; 24. a reflux tank; 25. a blowoff valve; 31. a first chamber; 32. a second chamber; 33. a filter element; 40. a slow flow condensing plate; 41. a V-shaped guide plate; 42. an oil drain hole; 43. an inverted V-shaped buffer plate; 44. and cooling the flow channel.

Detailed Description

The following describes the present invention with reference to the accompanying drawings. It should be noted that the description of the embodiments is provided to help understanding of the present invention, but the present invention is not limited thereto. In addition, the technical features related to the embodiments of the present invention described below may be combined with each other as long as they do not conflict with each other.

As shown in the attached drawings, the oil-containing smoke air purification device provided by the utility model comprises a shell 10, a preposed condensation chamber 20 and a post-filtration chamber are respectively formed in the shell 10, a detachable slow flow condensation plate 40 is arranged between the preposed condensation chamber 20 and the post-filtration chamber, and oil-containing smoke air flows through the preposed condensation chamber 20 and enters the post-filtration chamber through the slow flow condensation plate 40;

the gentle flow condensing plate 40 includes V type guide plate 41 and the type of falling V unhurried current board 43 that the multiunit interval set up, V type guide plate 41 and the type of falling V unhurried current board 43 all adopt the metal that has good heat conductivity, such as copper, stainless steel etc, the type of falling V unhurried current board 43 is located V type guide plate 41 top, and the type of falling V unhurried current board 43 is crisscross relative with V type guide plate 41, be formed with the cooling flow channel 44 of buckling, V type guide plate 41 with to fall V type unhurried current board 43 on all be embedded in the semiconductor refrigeration piece, rearmounted filter chamber cuts apart into first cavity 31 and second cavity 32 through the baffle, installs multiunit filter core 33 on the baffle, first cavity 31 and leading condensation chamber 20 are through slowly flowing condensing plate 40 mutual separation, second cavity 32 is equipped with the air outlet.

Specifically, when oily smoke and dust air flows into slow flow condensation plate 40 through leading condensation chamber 20, branch through V type guide plate 41 is to the water conservancy diversion, the dispersion gets into different cooling flow channel 44 respectively, meet the type of falling V and delay board 43 after, the velocity of flow slows down and divide into two flow directions respectively downwards, cooperation through V type guide plate 41 and the type of falling V delay board 43, when slowing down oily smoke and dust air velocity, make the oily smoke and dust air can be even the rearmounted filter chamber of entering through water conservancy diversion and reposition of redundant personnel, cool down oily smoke and dust air through the semiconductor refrigeration piece simultaneously, the oil mist in the oily smoke and dust air dams, the oil mist forms great liquid pearl after meeting cold, the adhesion covers on slow flow condensation plate 40, avoid the oil mist to get into rearmounted filter chamber, adsorb on filter core 33, influence the filter effect of filter core 33.

Furthermore, the front-mounted condensing chamber 20 is provided with a plurality of groups of upward air inlets 21, an advection baffle 22 is arranged between the air inlets 21 and the slow flow condensing plate 40, an inverted U-shaped reversing flow channel 23 is formed between the advection baffle 22 and the front-mounted condensing chamber 20, and the oily smoke air can uniformly flow into the slow flow condensing plate 40 as much as possible through the advection baffle 22 and the reversing flow channel 23.

Further, V type guide plate 41 bottom center department is equipped with at least one oil drain hole 42, and oil drain hole 42 runs through V type guide plate 41, condenses the oil mist on the type of falling V unhurried current board 43, after the V type groove that falls into V type guide plate 41 top, falls into leading condensation cavity 20 bottom from oil drain hole 42, leading condensation cavity 20 bottom is equipped with annular backward flow groove 24, and backward flow groove 24 is located unhurried current condensation board 40 below, is equipped with the blowoff valve 25 with backward flow groove 24 intercommunication on the casing 10, and the fluid that the condensation formed assembles in backward flow groove 24 to discharge from blowoff valve 25 department.

The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the described embodiments. It will be apparent to those skilled in the art that various changes, modifications, substitutions and alterations can be made in the embodiments without departing from the principles and spirit of the invention, and the scope of the invention is to be accorded the full scope of the claims.

Claims

1. The utility model provides an oil smoke dust air purification device which characterized in that: the device comprises a shell (10), wherein a front condensing chamber (20) and a rear filtering chamber are respectively formed in the shell (10), and a detachable slow flow condensing plate (40) is arranged between the front condensing chamber (20) and the rear filtering chamber;

slow flow condensing panel (40) include V type guide plate (41) and the type of falling V of multiunit interval setting and slowly flow board (43), the type of falling V slowly flow board (43) are located V type guide plate (41) top to V type slowly flow board (43) and V type guide plate (41) are crisscross relative, are formed with the cooling flow channel (44) of buckling, and V type guide plate (41) and to all be embedded in the semiconductor refrigeration piece on the type of falling V slowly flow board (43).

2. The oily smoke air purification device according to claim 1, characterized in that: the front-mounted condensing chamber (20) is provided with a plurality of groups of upward air inlets (21), an advection baffle (22) is arranged between the air inlets (21) and the slow-flow condensing plate (40), and an inverted U-shaped reversing flow channel (23) is formed between the advection baffle (22) and the front-mounted condensing chamber (20).

3. The oily smoke air purification device according to claim 1, characterized in that: the oil drain structure is characterized in that at least one oil drain hole (42) is formed in the center of the bottom of the V-shaped guide plate (41), and the oil drain hole (42) penetrates through the V-shaped guide plate (41).

4. The oily smoke air purification device according to claim 3, characterized in that: the bottom of the preposed condensation chamber (20) is provided with an annular reflux groove (24), the reflux groove (24) is positioned below the slow flow condensation plate (40), and a blow-down valve (25) communicated with the reflux groove (24) is arranged on the shell (10).

5. The oily smoke air purification device according to claim 1, characterized in that: the rear-mounted filtering cavity is divided into a first cavity (31) and a second cavity (32) through a partition plate, a plurality of groups of filter elements (33) are mounted on the partition plate, the first cavity (31) and the front-mounted condensing cavity (20) are mutually separated through a slow-flow condensing plate (40), and the second cavity (32) is provided with an air outlet.