CN202061497U

CN202061497U - Oil mist purifier

Info

Publication number: CN202061497U
Application number: CN2011201553047U
Authority: CN
Inventors: 王世伟; 蔡伯荣
Original assignee: NANTONG CHANGJIANG VALVE MANUFACTURING CO LTD
Current assignee: NANTONG CHANGJIANG VALVE MANUFACTURING CO LTD
Priority date: 2011-05-16
Filing date: 2011-05-16
Publication date: 2011-12-07
Anticipated expiration: 2021-05-16

Abstract

The utility model relates to an oil mist purifier, which comprises an air inlet section and an air outlet section, wherein a filter section is arranged between the air inlet section and the air outlet section and comprises a shell, a plurality of steam joint pipes and a plurality of second steam joint pipes are arranged in the shell, a liquid baffle plate is arranged at the right side of the first steam joint pipes, a catcher is arranged at the right side of the second steam joint pipes, the left and right opposite first steam joint pipes and second steam joint pipes are communicated through bypass tube groups, the bypass tube groups are communicated through a third longitudinal steam joint pipe, the third steam joint pipe is arranged on the upper surface of the shell, the upper outer edge of the upper surface of the shell is provided with a protective guard, the front tops of the third steam joint pipes penetrate out of the protective guard and is connected with a partition board, the lower part of the partition board is provided with a fourth steam joint pipe, the outer surface of the shell is provided with a manhole door, and the bottom ends of each first steam joint pipe and each second steam joint pipe are connected with pollution discharge joint pipe flanges. The oil mist purifier has the advantages of simple structure, high treatment efficiency, safety and environmental protection.

Description

Oil-fog purifier

Technical field

The utility model relates to a kind of oil-fog purifier.

Background technology

At present, oil mist eliminator is a kind of professional equipment that solves the mist of oil that exists in the machining, water smoke, dust.Along with the application of fog lubrication in machinery production practice, when helping producing, the shortcoming of fog lubrication is exposed day by day also.Liquid barrier in the existing oil mist eliminator adopts thin steel plate, and sheet metal produces the phenomenon of shake resonance under the washing away of air-flow; Because most of aborning what use is open cycle system, mist of oil has about 30% to enter into outside air by exhaust and leakage approximately, and environment is polluted; Owing to a large amount of harmful chemical compositions is arranged in the mist of oil, live in for a long time in such environment, cause people's multiple disease easily, be unfavorable for that the workman's is healthy.

Summary of the invention

The purpose of this utility model is in order to overcome above deficiency, provide a kind of simple in structure, treatment effeciency is high, the oil-fog purifier of safety and environmental protection.

The purpose of this utility model is achieved through the following technical solutions: a kind of oil-fog purifier, comprise wind inlet section and wind outlet section, be provided with fillter section between wind inlet section and the wind outlet section, fillter section by about the capture section and the liquid blocking section that are provided with form, liquid blocking section is divided into liquid blocking section and following liquid blocking section, capturing section is divided into and captures section and capture down section, fillter section comprises housing, the liquid blocking section place vertically is arranged with first steam connection of a plurality of vertical settings in the housing, the place, the right side of a plurality of first steam connections is provided with a liquid barrier that vertically is provided with, liquid barrier is for adopting the corrosion resistant plate of die mould decorative pattern, capture second steam connection that section locates vertically to be arranged with a plurality of vertical settings in the housing, place, the right side of a plurality of second steam connections is provided with a trap of being made up of filter screen that vertically is provided with, communicate by the isocon group between corresponding first steam connection in the left and right sides and second steam connection, every component stream pipe group is made up of pipeline and two first electrical ball valves, every component stream pipe group communicates by the 3rd steam connection longitudinally, the 3rd steam connection places the upper surface of housing, the front portion of the 3rd steam connection is provided with the stop valve and second electrical ball valve, outward flange is provided with guard rail on the upper surface of housing, the preceding top of the 3rd steam connection passes guard rail and is connected with demarcation strip, be connected with the 4th steam connection under the demarcation strip, liquid blocking section and capture section down locate to be equipped with manhole door under being positioned on the housing outer surface, and the bottom that the bottom of each first steam connection and each second steam connection passes housing is connected with the blowdown connection flange.

The utility model compared with prior art has the following advantages: oil-fog purifier high efficiency, lower resistance, be convenient to assembly unit, dismounting, maintenance, transportation; Carry out online or the off-line cleaning to oil-fog purifier, result reaches environmental requirement fully; Adopt PLC to control automatically, the locellus online winding-up that circulates is cleaned; Filled up the blank of domestic efficient low-resistance emulsion oil-fog purifier product.

Description of drawings:

Fig. 1 is a front view of the present utility model;

Fig. 2 is a vertical view of the present utility model;

Number in the figure: liquid blocking section, the last capture section of 5-, 6-capture section, 7-housing, 8-first steam connection, 9-liquid barrier, 10-second steam connection, 11-trap, 12-pipeline, 13-first electrical ball valve, 14-the 3rd steam connection, 15-stop valve, 16-second electrical ball valve, 17-demarcation strip, 18-guard rail, 19-manhole door, 20-blowdown connection flange, 21-the 4th steam connection down under 1-wind inlet section, 2-wind outlet section, the last liquid blocking section of 3-, the 4-.

The specific embodiment:

In order to deepen understanding of the present utility model, the utility model is described in further detail below in conjunction with embodiment and accompanying drawing, and this embodiment only is used to explain the utility model, does not constitute the qualification to the utility model protection domain.

Show a kind of embodiment of the utility model oil-fog purifier as Fig. 1 and Fig. 2, comprise wind inlet section 1 and wind outlet section 2, be provided with fillter section between wind inlet section 1 and the wind outlet section 2, fillter section by about the capture section and the liquid blocking section that are provided with form, liquid blocking section is divided into liquid blocking section 3 and following liquid blocking section 4, capturing section is divided into and captures section 5 and capture sections 6 down, fillter section comprises housing 7, the liquid blocking section place vertically is arranged with first steam connection 8 of a plurality of vertical settings in the housing 7, the place, the right side of a plurality of first steam connections 8 is provided with a liquid barrier 9 that vertically is provided with, capture second steam connection 10 that section locates vertically to be arranged with a plurality of vertical settings in the housing 7, place, the right side of a plurality of second steam connections 10 is provided with a trap 11 of being made up of filter screen that vertically is provided with, be equipped with a plurality of shower nozzles on each first steam connection 8 and each second steam connection 10, communicate by the isocon group between corresponding first steam connection 8 in the left and right sides and second steam connection 10, every component stream pipe group is made up of pipeline 12 and two first electrical ball valves 13, every component stream pipe group communicates by the 3rd steam connection 14 longitudinally, the 3rd steam connection 14 places the upper surface of housing 7, the front portion of the 3rd steam connection 14 is provided with the stop valve 15 and second electrical ball valve 16, outward flange is provided with guard rail 18 on the upper surface of housing 7, the preceding top of the 3rd steam connection 14 passes guard rail 18 and is connected with demarcation strip 17, demarcation strip is connected with the 4th steam connection 21 for 17 times, a

liquid blocking section

4 and 6 places of capture section down are equipped with manhole door 19 under being positioned on housing 7 outer surfaces, and the bottom that the bottom of each first steam connection 8 and each second steam connection 10 passes housing 7 is connected with blowdown connection flange 20.

Liquid barrier adopts the die mould figured stainless steel, intensity increases greatly when not gaining in weight, avoided sheet metal under the washing away of air-flow, to produce the phenomenon of shake resonance, die mould decorative pattern liquid barrier cuts down the big greasy dirt that contains iron oxide dust earlier, being guided to housing bottom through the die mould decorative pattern discharges, at last, the air-flow that contains a small amount of small oil mist particles is handled by the trap that the multilayer stainless steel filtering net is formed again, reaches the purification environmental-protection requirement.

The utility model adopts manually and automatic two kinds of methods of operation: 1, manually operation: execute-in-place on the spot, every table oil mist clearing machine is furnished with 4 automatically controlled steam blowing valves of Q41F-10C, every deck valve door is with opening, stop, close three button controls, the open and close button has the valve open and close indicator lamp that puts in place, and stop button has valve and crosses the moment indicator lamp; 2, automatically operation: when oil-fog purifier is in operating condition, between its cleaning control can be selected on time, pressure reduction or hybrid mode work, generally, place mixed-control mode (time combines with pressure reduction) and control by control system, the control system working power is three-phase four-wire system (380V, 50Hz), steam pressure is 0.5MPa-0.7MPa, control system is as in the control cabinet, control cabinet is furnished with communication interface, and computer floor can show every deck valve door switch situation and fault state, and wherein mixed-control mode is main based on the time, pressure reduction≤setting value, work during then by setting; Pressure reduction＞setting value then cleans equipment immediately, enters regularly less than setting value up to pressure reduction again and cleans.A), pressure reduction control: unit inside is provided with pressure differential device, and as the pressure reduction relay, the unit valve can bring into operation when pressure reduction reaches certain numerical value; B), period loop control: circulation opens and closes automatically, and setting certain period of operation is one-period, and every deck valve door opening time is more than 15 minutes, and whole process is controlled with PLC, can adjust the opening time of period and every deck valve door arbitrarily according to operating mode.Outside of the present utility model also is equipped with operation, and the case control box has supply voltage indication, total power switch and total power light.

Processing air quantity of the present utility model is 45000m ³/ h, filter efficiency 〉=98%, drag losses are 500-800Pa, steam consumption quantity is: 500Kg/h, steam pressure are 0.5-0.7MPa.Wind inlet section in the utility model, wind outlet section and fillter section all adopt carbon steel, and liquid barrier and filter screen all adopt stainless steel.

The utility model adopts the modular organization design, makes up arbitrarily according to the cold rolling unit of difference, is applicable to all cold rolling units both at home and abroad; Adopt liquid barrier, by the trap two stage treatment equipment that filter screen is formed, resistance is little, treatment effeciency is high, and cleaning easily; Can manually carry out online to oil-fog purifier automatically, again or the off-line cleaning by PLC, result reaches environmental requirement fully; By first steam connection of a plurality of vertical settings and the locellus circulation injection technology of second steam connection employing, improve arresting efficiency to greatest extent, guarantee environmental quality for producing continuously.

Claims

1. oil-fog purifier, comprise wind inlet section (1) and wind outlet section (2), be provided with fillter section between described wind inlet section (1) and the described wind outlet section (2), it is characterized in that: described fillter section by about the capture section and the liquid blocking section that are provided with form, described liquid blocking section is divided into liquid blocking section (3) and following liquid blocking section (4), described capture section is divided into capture section (5) and captures section (6) down, described fillter section comprises housing (7), the interior liquid blocking section of described housing (7) place vertically is arranged with first steam connection (8) of a plurality of vertical settings, the place, the right side of a plurality of described first steam connections (8) is provided with a liquid barrier (9) that vertically is provided with, capture second steam connection (10) that section locates vertically to be arranged with a plurality of vertical settings in the described housing (7), place, the right side of a plurality of described second steam connections (10) is provided with a trap (11) of being made up of filter screen that vertically is provided with, communicate by the isocon group between corresponding described first steam connection in the left and right sides (8) and described second steam connection (10), every group of described isocon group is made up of pipeline (12) and two first electrical ball valves (13), every group of described isocon group communicates by the 3rd steam connection (14) longitudinally, described the 3rd steam connection (14) places the upper surface of described housing (7), the front portion of described the 3rd steam connection (14) is provided with stop valve (15) and second electrical ball valve (16), outward flange is provided with guard rail (18) on the upper surface of described housing (7), the preceding top of described the 3rd steam connection (14) passes guard rail (18) and is connected with demarcation strip (17), be connected with the 4th steam connection (21) under the described demarcation strip (17), be positioned at described liquid blocking section (4) down and described capture section down (6) on described housing (7) outer surface and locate to be equipped with manhole door (19), the bottom that the bottom of each described first steam connection (8) and each described second steam connection (10) passes described housing (7) is connected with blowdown connection flange (20).