CN201454340U

CN201454340U - Industrial dry-type oil mist filter

Info

Publication number: CN201454340U
Application number: CN200920087391XU
Authority: CN
Inventors: 胡勇; 胡鲁
Original assignee: Individual
Current assignee: Individual
Priority date: 2009-07-17
Filing date: 2009-07-17
Publication date: 2010-05-12
Anticipated expiration: 2019-07-17

Abstract

The utility model relates to an industrial dry-type oil mist filter, which overcomes the defects that at present, the on-site oil mist cannot be discharged cleanly in time, oil filters need to be cleaned or replaced frequently. The industrial dry-type oil mist filter mainly comprises a front cavity 1, a middle cavity 2, a back cavity 3, an oil mist inlet 4, an air outlet 5, oil filters 6, a trough 7, a steam header pipe 8, steam branch pipes 9 and nozzles 10 on the steam branch pipes 9, wherein an upper inner wall and a lower inner wall of one end of the front cavity 1 close to the middle cavity 2 are connected with an oil removing plate 11 with a W-shaped cross section; the middle part of the W-shaped oil removing plate 11 is connected with V-shaped supporting rod 12; each two adjacent oil filters 6 in the middle cavity 2 are arranged to form a V shape; the trough 7 is arranged in a staggered mode relatively; the surface of each oil filter 6 is correspondingly provided with one steam branch pipe 9; each steam branch pipe 9 is provided with an electromagnetic valve 13; and the electromagnetic valve 13 is connected with a PLC programmer 15 through a conducting wire 14. The industrial dry-type oil mist filter can discharge the on-site oil mist in time, and the oil filters have longer service lives and are replaced or overhauled for fewer times.

Description

A kind of industrial dry type mist of oil filter

Technical field

The utility model relates to a kind of filter, more belongs to dry type mist of oil filter.

Background technology

At present, in the production unit that adopts the sprinkling emulsion to cool off and lubricate, on the cold-reduced sheet production line, can produce a large amount of oil smoke, influence is produced and polluted site environment thus, and is very unfavorable to health.The dry type mist of oil filter that prior art adopted is because there is scarcely problem rationally in its structure, be that it not only filters for one-level, and filter area is little, causes oil and makes mist of oil and impurity often stop up oil filter, makes the also discharge of cleaning in time of the on-the-spot mist of oil that produces, do not reach the environmental index requirement, and to often clean or change oil filter, and cause the air pollution of work on the spot environment and discharge bigger, oil filter is changed the frequency height, life cycle is short, thereby increases production cost.

The utility model content

The purpose of this utility model is to provide a kind of satisfied on-the-spot mist of oil emission request, site environment and air discharged index to meet national regulation, the oil filter life cycle is long, clean-up intensity is low dry type mist of oil filter.

Realize the technical measures of above-mentioned purpose:

A kind of industrial dry type mist of oil filter, mainly by the mist of oil import on ante-chamber, lumen, back cavity, the ante-chamber, on the back cavity air outlet slit, in the lumen oil filter, fixedly the draw-in groove, main steam range, the steam branch pipe that is connected with main steam range, the nozzle on the steam branch pipe of oil filter are formed, it is: ante-chamber with the contiguous inwall of lumen on vertically be connected the de-oiling plate that the cross section is a W shape, be connected with the V-arrangement support bar at the middle part of W shape de-oiling plate; Two every adjacent oil filter forming V-shapes in the lumen are installed; Draw-in groove is the layout that misplaces relatively; On each oil filter face to steam branch pipe should be arranged; On each steam branch pipe magnetic valve is installed, magnetic valve is connected with the PLC programmable device by lead.

For reducing the resistance of this device, it is: the open end of V-arrangement support bar is to W shape de-oiling plate and connection, and is outwards most advanced and sophisticated.

It is: be connected with the V-arrangement deflector on two adjacent draw-in grooves that make oil filter formation V-arrangement.

It is: V-arrangement deflector open end is to draw-in groove and connection, and is outwards most advanced and sophisticated.

It is: between the summit of two blocks of whenever adjacent W shape de-oiling plates 0～2 millimeter coincidence is arranged.

The utility model compared with prior art can make the on-the-spot mist of oil that produces in time discharge, and site environment index and air discharged cleanliness factor meet the requirements, and improve the service life of oil filter, changes or the maintenance number of times reduces, and implements easily and promotes.

Description of drawings

Fig. 1 is a kind of structural representation of industrial dry type mist of oil filter

Fig. 2 is the structural representation of W shape de-oiling plate A-A among Fig. 1

Fig. 3 is the syndeton schematic diagram of main steam range and steam branch pipe among Fig. 1

The specific embodiment

Be described in detail below in conjunction with accompanying drawing:

A kind of industrial dry type mist of oil filter, mainly by the mist of oil import 4 on ante-chamber 1, lumen 2, back cavity 3, the ante-chamber 1, on the back cavity 3 air outlet slit 5, in the lumen 2 oil filter 6, fixedly the draw-in groove 7, main steam range 8, the steam branch pipe 9 that is connected with main steam range 8, the nozzle 10 on the steam branch pipe 9 of oil filter 6 are formed.Adopt and be welded to connect 25 cross sections the de-oiling plate 11 that is W shape between the contiguous inwall upper and lower ends of that it deposits ante-chamber 1 and lumen 2, and make between the summit of every adjacent two blocks of W shape de-oiling plates 11 0～2 millimeter coincidence is arranged.At the middle part of W shape de-oiling plate 11 welding V-arrangement support bar 12, and the open end of V-arrangement support bar 12 is connected to W shape de-oiling plate 11, outwards most advanced and sophisticated.

50 draw-in grooves 7 of welding on lumen 2 inwalls, except that first with respectively be each draw-in groove 7 at last, all the other each points all connect two draw-in grooves 7, form V-arrangement between two draw-in grooves 7, two draw-in grooves 7 are one group and are 24 groups altogether that per two groups of draw-in grooves 7 are relative dislocation layout on lumen 2 inwalls, welding V-arrangement deflector 16 on every group of draw-in groove 7, and V-arrangement deflector 16 open ends are connected to draw-in groove 7, outwards most advanced and sophisticated; Every oil filter 6 is inserted in two draw-in grooves 7 of corresponding relative dislocation layout, make every two adjacent oil filters 6 form V-arrangement.

To steam branch pipe 9 should be arranged, promptly steam branch pipe 9 and the oil strain layer that is formed by oil filter 6 are for to install with quantity on 6 of every oil filters; Every steam branch pipe 9 all is communicated with main steam range 8; On each steam branch pipe 9 magnetic valve 13 is installed, magnetic valve 13 is connected with PLC programmable device 15 by lead 14.

Operation principle

Be introduced into ante-chamber 1 from mist of oil import 4 recent mist of oils, when a W shape de-oiling plate 11 in every adjacent two top, then can change flow direction, top impact with another piece W shape de-oiling plate 11, make it change flow direction once more, after making it carry out repeatedly elementary de-oiling, enter lumen 2, carry out secondary filter through oil filter 6 again, when when secondary is overanxious, steam from main steam range 8 sprays to oil filter 6 through steam branch pipe 9 by nozzle 10, greasy dirt on it and impurity are successively sprayed removing from top to bottom, be that steam branch pipe 9 is the switch control at PLC programmable device 15 control magnetic valves 13, make the greasy dirt on the oil filter 6 step by step and impurity is removed and constantly discharge.Even, meet national emission request fully because the increase of the increase filter area of oil filter 6 quantity improves the air purity after filtering once more.

Claims

1. industrial dry type mist of oil filter, mainly by ante-chamber (1), lumen (2), back cavity (3), mist of oil import (4) on the ante-chamber (1), air outlet slit (5) on the back cavity (3), oil filter (6) in the lumen (2), the fixing draw-in groove (7) of oil filter (6), main steam range (8), the steam branch pipe (9) that is connected with main steam range (8), nozzle (10) on the steam branch pipe (9) is formed, it is characterized in that: ante-chamber (1) with lumen (2) approach end on, connecting the cross section on the following inwall is the de-oiling plate (11) of W shape, is connected with V-arrangement support bar (12) at the middle part of W shape de-oiling plate (11); Every adjacent two oil filters (6) forming V-shape in the lumen (2) is installed; Draw-in groove (7) is the layout that misplaces relatively; On each oil filter (6) face to steam branch pipe (9) should be arranged; Magnetic valve (13) is installed on each steam branch pipe (9), and magnetic valve (13) is connected with PLC programmable device (15) by lead (14).

2. a kind of industrial dry type mist of oil filter as claimed in claim 1 is characterized in that: the open end of V-arrangement support bar (12) is to W shape de-oiling plate (11) and connection, and is outwards most advanced and sophisticated.

3. a kind of industry as claimed in claim 1 is used for formula mist of oil filter, it is characterized in that: be connected with V-arrangement deflector (16) on two the adjacent draw-in grooves (7) that make oil filter (6) formation V-arrangement.

4. a kind of industrial dry type mist of oil filter as claimed in claim 3 is characterized in that: V-arrangement deflector (16) open end is to draw-in groove (7) and connection, and is outwards most advanced and sophisticated.

5. a kind of industrial dry type mist of oil filter as claimed in claim 1 is characterized in that: between the summit of whenever adjacent two blocks of W shape de-oiling plates (11) 0～2 millimeter coincidence is arranged.