CN104208932B - The filtering tank of the most waste oil of a kind of energy press filtration - Google Patents
The filtering tank of the most waste oil of a kind of energy press filtration Download PDFInfo
- Publication number
- CN104208932B CN104208932B CN201410506752.5A CN201410506752A CN104208932B CN 104208932 B CN104208932 B CN 104208932B CN 201410506752 A CN201410506752 A CN 201410506752A CN 104208932 B CN104208932 B CN 104208932B
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- oil
- rotary filter
- tank body
- push broach
- screen pack
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Abstract
The invention discloses the filtering tank of the most waste oil of a kind of energy press filtration, it comprises airtight tank body, also include rotary filter, rotary filter is arranged in tank body by the rotating shaft comprising oil outlet, rotary filter skin is screen pack, rotary filter internal layer is cylinder, along the centre of gyration, rotating shaft is fixedly connected on two sides of cylinder, the diafiltration district of looping inside screen pack and between cylinder outer wall, diafiltration district is divided into multiple mutually isolated filtration subregion by spacing block, each filtration subregion be equipped with band control valve go out oil inlet pipe, the oil outlet going out oil inlet pipe connection spindle central of all band control valves, oil inlet pipe and add air pipe and be located on tank body.Advantage of the present invention is: can utilize the waste oil in the most filtering tank of air pressure filter, improve the oil mass rate of recovery of waste oil purifying device, automatically can also remove the dirt dregs of fat of screen pack attachment.
Description
Technical field
The present invention relates to a kind of waste oil purifying device, be specifically related to the filtering tank in a kind of waste oil purifying device.
Background technology
Waste oil purifying device is the usual means of waste oil regeneration technology, and it mainly comprises heating reactor, vacuum separator and filtering tank three part, and wherein, heating reactor, to waste oil heated at constant temperature, adds flocculant, adsorbent stirring to waste oil simultaneously; The waste oil mixed in heating reactor is by sucking vacuum separator by vavuum pump, and moisture contained in waste oil and waste gas are discharged by vacuum separator, and some mechanical admixtures in filtering waste oil; After waste oil circulates between heating reactor and vacuum separator, be transported in filtering tank from heating reactor, in filtering tank, carry out oil be separated with slag, obtain the clean oil after purification.
" oil conditioner filter " that the structure of existing filtering tank is recorded as Chinese patent literature CN202666511U, it comprises housing, lid and filtration core, housing forms seal with lid, housing is built with filtration core, the bottom of housing is provided with residual cake valve, lower housing portion is provided with delivery valve and inlet valve, at housing or cover and be provided with compressed air inlet valve.The process of its oil strain is: the waste oil in heating reactor is full of filtering tank inside by oil pump from the inlet valve of filtering tank bottom, due to the effect of oil pressure, the oil flow in filtering tank is pressed into the hollow bulb of filtration core, and the oil of filtration core hollow bulb is derived from delivery valve by an oil pipe bottom filtration core.
This filtering tank Problems existing is: after the mixing waste oil in heating reactor drains, when not having follow-up fluid to inject filtering tank, start to rely on air pressure to Liquid Level Pressure, oil level in filtering tank starts to decline, when the filter screen of filtration core exposes oil level, air is filled with the hollow bulb of filtration core, even if now improve air pressure, the inside and outside draught head of filtration core is equal, then filtration core cannot press filtration mixing waste oil, like this, remain with more than half tank in filtering tank and do not filter most mixing waste oil, this mixing waste oil contains a large amount of waste residue, can not arbitrarily topple over, be unfavorable for again preserving, also easily cause the waste of existing oil mass, the consume that waste oil is filtered becomes large.
Summary of the invention
For existing filtering tank Problems existing, technical problem to be solved by this invention is just to provide the filtering tank of the most waste oil of a kind of energy press filtration, it can utilize the waste oil in the most filtering tank of air pressure filter, improves the oil mass rate of recovery of waste oil purifying device, automatically can also remove the dirt dregs of fat of screen pack attachment.
Technical problem to be solved by this invention is realized by such technical scheme, it comprises airtight tank body, also include rotary filter, rotary filter is arranged in tank body by the rotating shaft comprising oil outlet, rotary filter skin is screen pack, rotary filter internal layer is cylinder, along the centre of gyration, rotating shaft is fixedly connected on two sides of cylinder, the diafiltration district of looping inside screen pack and between cylinder outer wall, diafiltration district is divided into multiple mutually isolated filtration subregion by spacing block, each filtration subregion be equipped with band control valve go out oil inlet pipe, the oil outlet going out oil inlet pipe connection spindle central of all band control valves, oil inlet pipe and add air pipe and be located on tank body.
Further, be provided with bottom screen pack in tank base, the bottom flowline be positioned under the screen pack of bottom is installed on the lower of tank body.
The course of work of the present invention is: mixing waste oil is full of in tank body by oil pump by oil inlet pipe, under the pressure effect that oil pump produces, all filtration subregions of rotary filter all filter at the enforcement dregs of fat, cleansing oil after filtration confluxes enter the oil outlet of rotating shaft from the oil inlet pipe that goes out of band control valve, and cleansing oil flows out from the oil outlet of rotating shaft and stores.
When oil inlet pipe does not have follow-up oil-feed, add air pipe and air pressure is provided, oil level in tank body starts to decline, when the filter screen that eminence filters subregion exposes oil level, it is inner that gas enters this filtration subregion, this filtration subregion loses the usefulness of press filtration, air pressure the clean oil after this filtration subregion self-filtering is pressed into rapidly band control valve go out in oil inlet pipe, when the oil-out of this filtration subregion exposes pasta, the control valve going out oil inlet pipe of the band control valve be connected with this oil-out is closed, cut off gas passage, this filtration subregion exits filtration; Because the filtration subregion of rotary filter is mutually isolated, all the other filter subregion and the air pressure adding air pipe still can be utilized to implement to filter.The filtration subregion of rotary filter exits filtration by aforesaid process from top to bottom successively, until when the filter screen of lowest part filtration subregion exposes oil level, last filters subregion and just exits filtration, now, what stay tank base is waste residue, so the present invention utilizes air pressure to filter the waste oil of having use up in filtering tank, improve the oil mass rate of recovery of waste oil purifying device.
Rotating shaft is equipped with in the both sides of rotary filter, and rotating shaft drives by external force and drives rotary filter to rotate, and relies on the centrifugal force rotated to remove the greasy dirt waste residue of screen pack attachment, avoids difficulty and the poor efficiency of manual cleaning screen pack.
Less in filtration oil mass, when the waste residue produced is few, to filter after subregion filters in remaining waste residue containing can the oil mass of press filtration through rotary filter lowest part, press filtration is carried out because lower filtration subregion cannot recycle air pressure, also have additional bottom screen pack in tank base, bottom screen pack is positioned at tank body lowest part, and it can utilize air pressure to work on for this reason, until the whole to the greatest extent callable oil of press filtration, bottom flowline water conservancy diversion goes out clean oil; Meanwhile, set up bottom screen pack and also increase filtering surface, improve the speed of filtration.
Owing to have employed technique scheme, the present invention has following advantage: can utilize the waste oil in the most filtering tank of air pressure filter, improve the oil mass rate of recovery of waste oil purifying device, automatically can also remove the dirt dregs of fat of screen pack attachment.
Accompanying drawing explanation
Accompanying drawing of the present invention is described as follows:
Fig. 1 is the structural representation of embodiment 1 in the present invention;
Fig. 2 is A-A sectional view in Fig. 1;
Fig. 3 be in the present invention embodiment 2 structural representation.
In figure: 1. tank body; 2. rotary filter; 21. screen packs; 22. cylinders; 23. spacing blocks; 24. filter subregion; 3. screen pack bottom; 4. that is with control valve goes out oil inlet pipe; 5. rotating shaft; 6. flowline bottom; 7. push broach screw mandrel; 8. push broach; 9. screw blade; 10. oil inlet pipe; 11. add air pipe.
Detailed description of the invention
Below in conjunction with drawings and Examples, the invention will be further described:
Embodiment 1
As depicted in figs. 1 and 2, the present embodiment comprises airtight tank body 1, also include rotary filter 2, rotary filter 2 is arranged in tank body 1 by the rotating shaft 5 comprising oil outlet, rotary filter 2 skin is screen pack 21, rotary filter 2 internal layer is cylinder 22, along the centre of gyration, rotating shaft 5 is fixedly connected on two sides of cylinder 22, the diafiltration district of looping inside screen pack 21 and between cylinder 22 outer wall, diafiltration district is divided into multiple mutually isolated filtration subregion 24 by spacing block 23, each filtration subregion 24 be equipped with band control valve go out oil inlet pipe 4, all band control valves go out the oil outlet that oil inlet pipe 4 is communicated with rotating shaft 5 center, oil inlet pipe 10 and add air pipe 11 and be located on tank body 1.
In order to improve the rate of recovery of waste oil further and increase filtering surface, be provided with bottom screen pack 3 bottom tank body 1, the bottom flowline 6 be positioned under the screen pack 3 of bottom is installed on the lower of tank body 1.
As depicted in figs. 1 and 2, in order to get rid of the waste residue bottom filtering tank, below rotary filter 2, slag-draining device is installed, slag-draining device comprises push broach 8 and push broach screw mandrel 7, push broach screw mandrel 7 is parallel with rotating shaft 5 to be installed in tank body 1, and tank wall is stretched out in one end, outer or/and bottom screen pack 3 upper surface near tank body 1 inwall, rotary filter 2 outside push broach, push broach 8 to be coordinated with push broach screw mandrel 7 by screwed hole installs.External Force Acting rotates in push broach screw mandrel 7, and push broach screw mandrel 7 drives push broach 8 to move, and pushes the waste residue bottom filtering tank to tank body, reaches the object of slagging-off.
Embodiment 2
As shown in Figure 3, embodiment 2 as different from Example 1: on the cylinder face of rotary filter 2, be provided with screw blade 9.The effect of screw blade 9 promotes the waste residue bottom filtering tank, and when rotary filter 2 rotates, screw blade 9 pushes waste residue to tank body, realizes slagging-off.
Claims (5)
1. the filtering tank of the most waste oil of energy press filtration, comprise airtight tank body (1), it is characterized in that: also include rotary filter (2), rotary filter (2) is arranged in tank body (1) by the rotating shaft (5) comprising oil outlet, rotary filter (2) skin is screen pack (21), rotary filter (2) internal layer is cylinder (22), along the centre of gyration, rotating shaft (5) is fixedly connected on two sides of cylinder (22), the diafiltration district of looping between screen pack (21) inner side and cylinder (22) outer wall, diafiltration district is divided into multiple mutually isolated filtration subregion (24) by spacing block (23), each filtration subregion (24) be equipped with band control valve go out oil inlet pipe (4), the oil outlet going out oil inlet pipe (4) connection rotating shaft (5) center of all band control valves, oil inlet pipe (10) and add air pipe (11) and be located on tank body (1).
2. the filtering tank of the most waste oil of energy according to claim 1 press filtration, it is characterized in that: be provided with bottom screen pack (3) in tank body (1) bottom, the bottom flowline (6) be positioned under bottom screen pack (3) is installed on the lower of tank body (1).
3. the filtering tank of the most waste oil of energy according to claim 1 press filtration, it is characterized in that: in rotary filter (2) below, slag-draining device is installed, slag-draining device comprises push broach (8) and push broach screw mandrel (7), push broach screw mandrel (7) is parallel with rotating shaft (5) to be installed in tank body (1), and tank wall is stretched out in one end, outer near tank body (1) inwall and rotary filter (2) outside push broach, push broach (8) to be coordinated with push broach screw mandrel (7) by screwed hole installs.
4. the filtering tank of the most waste oil of energy according to claim 2 press filtration, it is characterized in that: in rotary filter (2) below, slag-draining device is installed, slag-draining device comprises push broach (8) and push broach screw mandrel (7), push broach screw mandrel (7) is parallel with rotating shaft (5) to be installed in tank body (1), and tank wall is stretched out in one end, outside push broach near tank body (1) inwall, rotary filter (2) outer and bottom screen pack (3) upper surface, push broach (8) to be coordinated with push broach screw mandrel (7) by screwed hole installs.
5. the filtering tank of the most waste oil of energy according to claim 1 and 2 press filtration, is characterized in that: on the cylinder face of rotary filter (2), be provided with screw blade (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410506752.5A CN104208932B (en) | 2014-09-28 | 2014-09-28 | The filtering tank of the most waste oil of a kind of energy press filtration |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410506752.5A CN104208932B (en) | 2014-09-28 | 2014-09-28 | The filtering tank of the most waste oil of a kind of energy press filtration |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104208932A CN104208932A (en) | 2014-12-17 |
| CN104208932B true CN104208932B (en) | 2016-03-16 |
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ID=52091083
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410506752.5A Expired - Fee Related CN104208932B (en) | 2014-09-28 | 2014-09-28 | The filtering tank of the most waste oil of a kind of energy press filtration |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104208932B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104623966A (en) * | 2015-01-08 | 2015-05-20 | 天津鼎天斯凯特机械有限公司 | Used engine oil recycling equipment |
| CN108410577A (en) * | 2018-03-26 | 2018-08-17 | 蔡素真 | A kind of absorption type plants essential oil extraction system |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203663561U (en) * | 2013-12-30 | 2014-06-25 | 安徽山河矿业装备股份有限公司 | Movable waste oil recycling and filtering device |
| CN203678136U (en) * | 2014-01-26 | 2014-07-02 | 大连欧德润滑制品有限公司 | Waste-oil regeneration device of lubricating oil |
| CN204134304U (en) * | 2014-09-28 | 2015-02-04 | 重庆市控能净化设备有限公司 | The filtering tank of the most waste oil of a kind of energy press filtration |
-
2014
- 2014-09-28 CN CN201410506752.5A patent/CN104208932B/en not_active Expired - Fee Related
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| Publication number | Publication date |
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| CN104208932A (en) | 2014-12-17 |
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Granted publication date: 20160316 Termination date: 20180928 |
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| CF01 | Termination of patent right due to non-payment of annual fee |