CN207532923U - A kind of drain oil recovery equipment - Google Patents
A kind of drain oil recovery equipment Download PDFInfo
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- CN207532923U CN207532923U CN201721312972.XU CN201721312972U CN207532923U CN 207532923 U CN207532923 U CN 207532923U CN 201721312972 U CN201721312972 U CN 201721312972U CN 207532923 U CN207532923 U CN 207532923U
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- recovery equipment
- oil recovery
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- drain
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Abstract
The utility model discloses a kind of drain oil recovery equipment, which is included through the sequentially connected coarse filtration tank of pipeline, the first oil pump, oily-water seperating equipment, the second oil pump, settling tank, third oil pump and refined filtration pond；The oily-water seperating equipment includes chassis, the gun barrel being arranged on chassis, the bottom of gun barrel inner cavity is provided with heating tube, on the head cover of gun barrel downwards setting stretched into gun barrel there are one motor, the main shaft of the motor and connection there are one iron removers；The head cover is equipped with exhaust outlet；A transparent pipe is provided with outside the side wall of gun barrel, the upper/lower terminal of the transparent pipe connects respectively with the top of gun barrel inner cavity and bottom.Drain oil recovery equipment provided by the utility model by waste oil carry out coarse filtration, except iron, sedimentation removal of impurities, refined filtration, so as to improve impurity-eliminating effect；Draining is carried out by static layering, remaining moisture in deoiling further is removed by heating, so as to improve water removal effect.
Description
Technical field
The utility model is related to waste oil recovery technology field, more particularly to a kind of drain oil recovery equipment.
Background technology
In the prior art, lubricating oil is replaced after a period of use, and the waste oil replaced would generally be direct
Drain, some users can carry out waste oil simple water-oil separating and filtering so as to recycle.But water removal, removal of impurities
Effect is unsatisfactory, it is difficult to meet and require between waste oil.The underproof waste oil of quality inspection is recycled and reused for lubrication machine, exists greatly
Hidden danger.
As it can be seen that the prior art could be improved and improve.
Utility model content
Part in view of above-mentioned deficiencies of the prior art, the purpose of this utility model is to provide drain oil recovery equipments, it is intended to
Solve water removal in waste oil removal process in the prior art, the technical issues of impurity-eliminating effect is poor.
In order to achieve the above object, the utility model takes following technical scheme：
A kind of drain oil recovery equipment, including by the sequentially connected coarse filtration tank of pipeline, the first oil pump, oily-water seperating equipment,
Second oil pump, settling tank, third oil pump and refined filtration pond；The oily-water seperating equipment includes chassis, the oil being arranged on chassis
Water separation tank, the bottom of gun barrel inner cavity are provided with heating tube, and water-oil separating pot bottom is connected with an outlet,
There are one drain valves for setting on the outlet；It connects to gun barrel top side detachable there are one head cover, it is vertical on the head cover
Towards being arranged with a motor, the main shaft of the motor stretch into gun barrel and connection there are one iron removers；It is set on the head cover
There is exhaust outlet；A transparent pipe is provided with outside the side wall of gun barrel, the upper/lower terminal of the transparent pipe divides respectively with grease
Top from tank inner cavity is connected with bottom；The input end of gun barrel is connected to the port of export of the first oil pump by pipeline；Oil
The port of export of water separation tank is connected to the input end of the second oil pump by pipeline.
In the drain oil recovery equipment, the exhaust outlet of head cover is covered with one layer of oil absorbent material.
In the drain oil recovery equipment, iron remover includes top plate, bottom plate and the magnetic of several connection top plates and bottom plate
Stick；The upper surface of the top plate is vertically equipped with a round bar, sets that there are one keyways on round bar at adjacent top end.
In the drain oil recovery equipment, the top plate and bottom plate of iron remover are respectively one block of plectane and are coaxially disposed, circle
Bar is prejudicially set with top plate.
In the drain oil recovery equipment, the tank deck of coarse filtration tank is opened up there are one oil inlet, and oil inlet is filtered covered with one layer
Net.
In the drain oil recovery equipment, the pond body in refined filtration pond is internally provided with two pieces of longitudinal baffles and two pieces of lateral partitions
For filter tank inner cavity to be divided into 9 filter chambers, and each filter chamber is sequentially communicated；The Liang Ge filter chambers being arbitrarily connected are at it
Corresponding partition board is equipped with opening and opening is correspondingly provided with filter screen；That filter chamber of most upstream is connected by pipeline
The port of export of third oil pump is connected to, that filter chamber of most downstream is connected with flowline, delivery valve is provided on flowline.
In the drain oil recovery equipment, each filter screen in refined filtration pond respectively by a press box be fixed on it is corresponding every
On plate；The Liang Ge filter chambers being arbitrarily connected are provided with multiple threaded holes on its corresponding partition board, phase on filter screen and press box
Answer ground that multiple through-holes are set, filter screen is pressed on corresponding partition board and is locked by bolt by each press box.
In the drain oil recovery equipment, more grizzly bars are provided on the press box.
In the drain oil recovery equipment, the outlet in refined filtration pond is equipped with a probe tube, and one is provided on probe tube
A sampling valve.
In the drain oil recovery equipment, the precision of each filter screen in refined filtration pond is the mesh of 400 mesh ~ 500.
Advantageous effect：
The utility model provides a kind of drain oil recovery equipment, compared with prior art, by carrying out coarse filtration to waste oil, removing
Iron, sedimentation removal of impurities, refined filtration, so as to improve impurity-eliminating effect；Draining is carried out by static layering, is deoiled by heating further to remove
In remaining moisture, improve water removal effect, so as to meet waste oil recycling；In addition, water-oil separating fills in the utility model
It puts and does not need to setting condenser, therefore do not need to consumption external source, reduce cost of manufacture and operating cost.
Description of the drawings
Fig. 1 is the structure diagram of drain oil recovery equipment provided by the utility model.
Fig. 2 is the schematic front view of oily-water seperating equipment in drain oil recovery equipment provided by the utility model.
Fig. 3 is the schematic top plan view of oily-water seperating equipment in drain oil recovery equipment provided by the utility model.
Fig. 4 is the stereoscopic schematic diagram of iron remover in drain oil recovery equipment provided by the utility model.
Fig. 5 is the floor plan of each bar magnet in iron remover in drain oil recovery equipment provided by the utility model.
Fig. 6 is the round bar of iron remover and the connection diagram of top plate in drain oil recovery equipment provided by the utility model.
Fig. 7 is in drain oil recovery equipment provided by the utility model, and the threaded hole of round bar bottom end three of iron remover opens up
Schematic diagram.
Fig. 8 is the schematic top plan view of coarse filtration tank in drain oil recovery equipment provided by the utility model.
Fig. 9 is the stereoscopic schematic diagram in refined filtration pond in drain oil recovery equipment provided by the utility model.
Figure 10 is the schematic top plan view in refined filtration pond in drain oil recovery equipment provided by the utility model.
Figure 11 is in drain oil recovery equipment provided by the utility model, for the stereoscopic schematic diagram of the press box in refined filtration pond.
Figure 12 is the structure diagram of the control system of drain oil recovery equipment provided by the utility model.
Specific embodiment
The utility model provides a kind of drain oil recovery equipment, to make the purpose of this utility model, technical solution and effect more
Add it is clear, clear and definite, the embodiment that develops simultaneously referring to the drawings to the utility model be further described.It should be appreciated that this place
The specific embodiment of description only to explain the utility model, is not used to limit the utility model.
Referring initially to Fig. 1, Fig. 2 and Fig. 3, the utility model provides a kind of drain oil recovery equipment.In Fig. 1 and it is not drawn into each
Valve on a pipeline, be also not drawn into each container drains the components such as valve.During practical application, it can be arranged as required to relevant
Valve.
The drain oil recovery equipment includes filling by the sequentially connected coarse filtration tank 1 of pipeline, the first oil pump 51, water-oil separating
Put the 2, second oil pump 54, settling tank 3, third oil pump 53 and refined filtration pond 4；The oily-water seperating equipment 2 includes chassis 21, if
The gun barrel 22 on chassis is put, the bottom of gun barrel inner cavity is provided with heating tube 23（Three have schematically been drawn in Fig. 2
A heating tube, but do not limit the number and shape of heating tube）, water-oil separating pot bottom is connected with an outlet 27,
There are one drain valves 271 for setting on the outlet；Head cover 221 there are one connecting to gun barrel top side detachable, the head cover
On downwards setting there are one motor 24, the main shaft of the motor stretch into gun barrel and connection there are one iron removers 25；
The head cover is equipped with exhaust outlet 2213；Be provided with a transparent pipe 26 outside the side wall of gun barrel, the transparent pipe it is upper and lower
Both ends connect respectively with the top of gun barrel inner cavity and bottom；The input end of gun barrel 22 is connected to by pipeline
The port of export of one oil pump 51；The port of export of gun barrel 22 is connected to the input end of the second oil pump 53 by pipeline.Such as Fig. 3 institutes
Show, for the ease of processing, trepanning 2211 is as input end on water-oil separating top ends of cans, and trepanning 2212 is as the port of export, pipeline
Directly gun barrel inner cavity is inserted into from the two trepannings.
In practical application, waste oil to be reused（Used herein refer to lubricating oil）It can be by manually using gun barrel
The mode of transhipment is poured into coarse filtration tank, can also be delivered to by using oil pump in coarse filtration tank, is not construed as limiting herein.
During work, waste oil is sent into coarse filtration tank and is tentatively filtered, and is pumped after removing granule foreign by the first oil pump to grease point
Iron remover rotation certain time is driven to carry out except iron from motor in the gun barrel of device, is started；Then one section of static layering
Time in transparent pipe it is observed that after apparent layering, opens drain valve and discharges water（The density of water is big, positioned at lower floor）Until point
Stratum boundary line reaches water-oil separating pot bottom；The heating tube for opening water-oil separating pot bottom carries out heating a period of time, residual in oil reservoir
The moisture stayed is evaporated the exhaust outlet discharge from gun barrel；The second oil pump is opened to pump the waste oil after water removal to settling tank
In static a period of time by the contamination precipitation in oil；Third oil pump pumps the waste oil after static removal of impurities into refined filtration pond further
Filtering.It can be seen that by repeatedly cleaning and except iron, static layering draining, heating remove water in the utility model, so as to carry
High waste oil removal of impurities, the effect of water removal, convenient for recycling；In addition, oily-water seperating equipment provided by the utility model does not need to
Add condenser, it is not required that outside consumption external source, and can realize the iron filings in removal waste oil.
Referring to Fig. 8, the tank deck of coarse filtration tank is opened up, there are one oil inlets, and oil inlet is covered with one layer of strainer 11.Waste oil leads to
Granule foreign can be removed during the strainer of oil inlet.Shown in Fig. 8, strainer is pressed by a press box 12 similar to oil inlet mouth-shaped
So as to cover oil inlet on the tank deck of coarse filtration tank.In the figure though it is shown that cross section of coarse filtration tank is circle, oil inlet and pressure
Frame is arch, but is not used to be defined in this, even if being set as other shapes and changing the essence of technical side.
The specific setting of oily-water seperating equipment described further below.
Further, water-oil separating pot sidewall is provided with temperature sensor 914, which stretches into gun barrel
Inner cavity.It by set temperature sensor, can be controlled in certain temperature range when being heated convenient for waste oil, avoid overheating.
For the ease of connection, the side wall of gun barrel, which corresponds to, is connected separately with an angle coupling at the both ends of transparent pipe
261, two angle couplings 261 are inserted at the both ends of transparent pipe 26 respectively.
Further, the exhaust outlet of head cover is covered with one layer of oil absorbent material（It is not shown in figure）.Due to meeting when vapor is discharged
The oil gas lacked is taken away, by setting oil absorbent material that can realize oil suction, that is, avoids pollution air, it can also be to the waste oil of collection
It is reused.
Fig. 4 to Fig. 7 is please referred to, description the utility model is detailed below, iron remover is provided.
The iron remover includes top plate 251, bottom plate 252 and the bar magnet 253 of several connection top plates and bottom plate；Institute
It states the upper surface of top plate and is vertically equipped with a round bar 254, set that there are one keyways 2541 on round bar at adjacent top end.Above-mentioned bar magnet
It is that permanent magnet is made.
In actual use, round bar top connects the main shaft of motor by shaft coupling, iron remover is driven to rotate by motor, made
It obtains bar magnet and relative motion occurs with waste oil, so as to improve de-ferrous effect.
Further, the top plate 251 and bottom plate 252 are respectively one block of plectane and are coaxially disposed, round bar 254 and top plate
251 are prejudicially set.Pass through eccentric setting round bar so that in rotation process, range that iron remover turns in gun barrel
Bigger further improves de-ferrous effect.
Preferably, top plate is identical with backplane specifications, so as to reduce the cost of manufacture of top plate and bottom plate.
Further, each bar magnet 253 is pole and diameter is identical.The setting causes the cost of manufacture of bar magnet to reduce.
Referring to Fig. 5, further, in projection in the horizontal plane, each bar magnet is distributed in equilateral triangle.It is that is, arbitrary
The enough equilateral triangles into same size of center connection of three most adjacent bar magnets.The setting causes in iron remover rotation process,
Each bar magnet contacts more abundant with waste oil, improves de-ferrous effect.
Fig. 6 and Fig. 7 are please referred to, further, the bottom end of the round bar opens up that there are three axial threaded hole 2542, top plates pair
Through-hole there are three opening up with answering；Round bar and top plate pass through three bolts 255（It is only represented by dashed line in Fig. 5）Locking.Actually adding
Working hour, three through-holes on top plate should avoid the installation site of bar magnet.
As shown in Figure 4, it is preferable that three threaded holes 2542 of round bar bottom end into equilateral triangle be distributed, with improve top plate with
Bonding strength between round bar.
Please refer to Fig. 9 to Figure 11, the structure in refined filtration pond described below.
Refined filtration pond includes pond body 410, and pond body is internally provided with two pieces of longitudinal baffles 422 and two pieces of lateral partitions 421 are used for
Filter tank inner cavity is divided into 9 filter chambers 411, and each filter chamber is sequentially communicated；The Liang Ge filter chambers being arbitrarily connected are at it
Corresponding partition board is equipped with opening and opening is correspondingly provided with filter screen（It is not shown in figure）；That filtering of most upstream
Room（It is that filter chamber of the upper left corner in Figure 10）The port of export of third oil pump, that filter chamber of most downstream are connected to by pipeline
（It is that filter chamber of the lower right corner in Figure 10）Flowline 442 is connected with, delivery valve 452 is provided on flowline.
As shown in Figure 10, it is divided into 9 filter chambers in a manner that 3 rows 3 arrange inside pond body.Arrow show waste oil stream in figure
Dynamic direction.Wherein, that filter chamber of the second row right end is connected with that filter chamber of the first row rearmost end, and the second row is most left
That filter chamber at end is connected with that filter chamber of the third line left end.For the ease of processing, the length and width of each filter chamber,
It is high roughly equal.
Further, each filter screen is fixed on by a press box 430 on corresponding partition board respectively.It is pressed by setting
Frame, convenient for compressing filter screen.
Further, the Liang Ge filter chambers being arbitrarily connected are provided with multiple threaded holes on its corresponding partition board, filtering
Multiple through-holes 431 are correspondingly set on net and press box, and filter screen is pressed on corresponding partition board and passes through bolt lock by each press box
Tightly.The setting allows press box to be detachably connected with partition board, is conveniently replaceable filter screen.
As shown in Figure 11, the press box（Generally rectangular frame）On be provided with more grizzly bars 432, including horizontally disposed and perpendicular
The more grizzly bars directly set.The particular number of unlimited fixed grid item herein.During specific installation, press box is arranged on the outlet of filter screen
Side；By setting grizzly bar on press box, play the role of Auxiliary support to strainer, prevent strainer even broken because being deformed by oil pressure
Damage.
Further, the precision of each filter screen in refined filtration pond is the mesh of 400 mesh ~ 500.The setting ensure that the filtering essence of waste oil
Degree.In practical application, the precision of the filter screen of upstream is higher than positioned at the precision of the filter screen in downstream.
Further, outlet is equipped with a probe tube 443, and there are one sampling valves 453 for setting on probe tube.By Figure 10
It is found that probe tube is located at the upstream of the second valve.
The operation principle in the refined filtration pond described briefly below：Waste oil after sedimentation cleans enters first filtering of pond body
Room reaches the 9th filter chamber after completing nine filterings in total then in turn through each filter chamber in pond body, passes through sampling
Waste oil indices after analysis filtering can open the second valve after confirmation is qualified and waste oil is transferred to finished product area.Due to pond
Nine filter chambers are cleverly set in vivo, had not only saved the floor space of pond body, but also waste oil is had after multistage filtering
Better quality, convenient for recycling.
2 are please referred to Fig.1, in order to improve the degree of automation of operation, the utility model also correspondingly provides waste oil recycling
The control system of device, the control system include for the waste oil in coarse filtration tank being delivered to the first oil pump in gun barrel
51, for the waste oil in gun barrel to be delivered to the second oil pump 54 in settling tank, for the waste oil in settling tank is defeated
It send to the third oil pump 53 in refined filtration pond, for driving the motor 24 of the iron remover in gun barrel, is set to water-oil separating
Heating tube 23 in tank, the drain valve 271 connected with water-oil separating pot bottom（That is, the drain valve is motor-driven valve）, it is set to thick
The first liquid level gauge 911 in filter tank is set to the second liquid level gauge 912 of gun barrel, is set to the third liquid level gauge of settling tank
913 and controller 9；First oil pump, the second oil pump, third oil pump, motor, heating tube, drain valve, first liquid level gauge,
Second liquid level gauge and third liquid level gauge are electrically connected respectively with controller.Above-mentioned heating tube 23 is connected by power controller 231
Controller.Each liquid level gauge of above-mentioned setting is mainly avoided overflowing or be evacuated convenient for controlling during each oil pump conveying waste oil, under
Text will be described in detail control method.
It is that some electrically operated valves would generally be set on the outlet conduit of each oil pump in practical application, on pipeline, these electricity
Movable valve is also electrically connected with controller.It is conventional arrangement due to setting valve on the outlet conduit of oil pump, this practicality
It is novel to be not construed as limiting, also do not make detailed description in the description.
Further, which further includes the viscosimeter 915 for being arranged on water-oil separating pot bottom, the viscosimeter and control
Device processed is electrically connected.The viscosimeter stretches into the inner cavity of gun barrel.Since the viscosity of water and the viscosity difference of waste oil are larger, lead to
Setting viscosimeter is crossed, when carrying out draining, viscosimeter detects that actual viscosity value is in values（The preset value is useless
The viscosity number range of oil）When, then it can stop draining.It can be seen that by setting viscosimeter, Auto-drainage is realized, is avoided
Waste oil discharge is caused to waste.
Further, which further includes the temperature sensor 914 being arranged in gun barrel, the temperature sensing
Device is electrically connected with controller.By set temperature sensor, convenient for the heating temperature of waste oil in control gun barrel.
Preferably, 3 heating tubes 23 are provided in the control system, in gun barrel altogether, each heating tube is led to respectively
A power governor 231 is crossed to be electrically connected with controller（1 heating tube and a power regulation are only schematically drawn in Figure 12
Device）.The setting so that the heating of gun barrel waste oil is more uniform.
Preferably, above controller is preferably PLC（Programmable logic controller (PLC)）.
The utility model correspondingly provides the control method of above-mentioned control system, and this method includes the following steps：
S001 is preset in controller 9：The lower limiting value L11 of first liquid level gauge, the lower limiting value L21 of second liquid level gauge and upper
Limit value L22, the lower limiting value L31 of third liquid level gauge and upper limit value L32, motor rotation time T1, static layering time T2, waste oil add
Hot time T3, sedimentation separation time T4；
S002, controller control the first oil pump 51 to be closed after opening a period of time after receiving external enabled instruction；
S003, controller are closed after the control 24 continuous rotation T1 times of motor；Step S004 is performed after waiting for the T2 times；
S004, controller control drain valve 271 are opened, and drain valve is closed after discharging the water layer in gun barrel；
S005, controller control heating tube 23 are closed after opening the T3 times;
S006, controller control the second oil pump 54 to be closed after opening a period of time；Step is performed after time stand-by period T4
S007；
S007, controller control third oil pump 53 are closed after opening a period of time.
Above-mentioned control method, which is realized, pumps waste oil from coarse filtration tank into gun barrel, is carried out successively except iron, quiet
Further sedimentation removal of impurities is only pumped into settling tank again after layering, draining, heating water removal, then pumps the refined filtration into refined filtration pond.
The waste oil after refined filtration can be transferred to finished product area after sampling analysis qualification.
Further, step S002 is specifically included：The current level that controller detects the first liquid level gauge 911 received
Value L10 and the lower limiting value L11 make comparisons, the current level value L20 that controller detects the second liquid level gauge received and
Upper limit value L22 makes comparisons；When meeting L10 ＜ L11 or L20 ＞ L22, controller controls the first oil pump to close；Then it performs
Step S003；
Step S006 is specifically included：The current level value L20 and institute that controller detects the second liquid level gauge 912 received
The lower limiting value L21 stated makes comparisons, the current level value L30 and upper limit value L32 that controller detects the third liquid level gauge received
It makes comparisons；When meeting L20 ＜ L21 or L30 ＞ L32, controller controls the second oil pump to close；It is performed after time stand-by period T4
Step S007；
Step S007 is specifically included：The current level value L30 and institute that controller detects the third liquid level gauge 913 received
The lower limiting value L31 stated makes comparisons, and when meeting L30 ＜ L31, controller controls the second oil pump to close.
Above-mentioned specific steps ensure that the waste oil in coarse filtration tank, gun barrel, settling tank will not be evacuated or overflow.
Further, step S001 is further included：Waste oil lower viscosity limit value μ 1 is preset in controller；
Step S004 is specifically, after drain valve opening, actual viscosity that controller detects the viscosimeter received
Value μ 0 makes comparisons with the lower limiting value μ 1, and as 0 >=μ 1 of μ, controller control drain valve is closed.
Further, step S001 is further included：Waste oil heating temperature lower limiting value t1 and upper limit value t2 are preset in controller,
And temperature control precision △ t；
Step S005 is specially：Within the T3 times, current temperature that controller detects the temperature sensor received
Angle value t0 and the lower limiting value t1 and upper limit value t2 make comparisons, if t0 ＜（t1-△t）, controller control heating tube
Heating power increases；If t0 ＞（t1+△t）, the heating power reduction of controller control heating tube.
Pass through the control, it is ensured that the heating temperature in waste oil heating process is floated in a certain range, is avoided and is added
Waste oil overheats when hot.
It is understood that for those of ordinary skills, can with technical solution according to the present utility model and
The design of its utility model is subject to equivalent substitution or change, and all these changes or replacement should all belong to appended by the utility model
Scope of the claims.
Claims (10)
1. a kind of drain oil recovery equipment, which is characterized in that including passing through the sequentially connected coarse filtration tank of pipeline, the first oil pump, grease
Separator, the second oil pump, settling tank, third oil pump and refined filtration pond；The oily-water seperating equipment includes chassis, is arranged on
Gun barrel on chassis, the bottom of gun barrel inner cavity are provided with heating tube, and water-oil separating pot bottom is connected with
A piece outlet, there are one drain valves for setting on the outlet；It connects to gun barrel top side detachable there are one head cover, it should
On head cover downwards setting there are one motor, the main shaft of the motor stretch into gun barrel and connection there are one iron removers；
The head cover is equipped with exhaust outlet；A transparent pipe, the upper/lower terminal point of the transparent pipe are provided with outside the side wall of gun barrel
It is not connected with the top of gun barrel inner cavity and bottom；The input end of gun barrel is connected to the first oil pump by pipeline
The port of export；The port of export of gun barrel is connected to the input end of the second oil pump by pipeline.
2. drain oil recovery equipment according to claim 1, which is characterized in that the exhaust outlet of head cover is covered with one layer of oil suction
Cotton.
3. drain oil recovery equipment according to claim 1, which is characterized in that iron remover includes top plate, bottom plate and several
Root connects the bar magnet of top plate and bottom plate；The upper surface of the top plate is vertically equipped with a round bar, is set at adjacent top end on round bar
There are one keyways.
4. drain oil recovery equipment according to claim 3, which is characterized in that the top plate and bottom plate of iron remover are respectively one piece
It plectane and is coaxially disposed, round bar is prejudicially set with top plate.
5. drain oil recovery equipment according to claim 1, which is characterized in that the tank deck of coarse filtration tank is opened up there are one oil inlet
Mouthful, oil inlet is covered with one layer of strainer.
6. drain oil recovery equipment according to claim 1, which is characterized in that the pond body in refined filtration pond is internally provided with two pieces and indulges
It is used to filter tank inner cavity being divided into 9 filter chambers, and each filter chamber is sequentially communicated to partition board and two pieces of lateral partitions；Arbitrary phase
The Liang Ge filter chambers of connection are equipped with opening on its corresponding partition board and opening is correspondingly provided with filter screen；Most upstream
That filter chamber is connected to the port of export of third oil pump by pipeline, that filter chamber of most downstream is connected with flowline, fuel-displaced
Delivery valve is provided on pipe.
7. drain oil recovery equipment according to claim 6, which is characterized in that each filter screen in refined filtration pond passes through one respectively
A press box is fixed on corresponding partition board；The Liang Ge filter chambers being arbitrarily connected are provided with multiple screw threads on its corresponding partition board
Multiple through-holes are correspondingly set on hole, filter screen and press box, and filter screen is pressed on corresponding partition board and passes through spiral shell by each press box
Bolt-lock is tight.
8. drain oil recovery equipment according to claim 7, which is characterized in that more grizzly bars are provided on the press box.
9. drain oil recovery equipment according to claim 8, which is characterized in that the outlet in refined filtration pond is equipped with a sampling
It manages, there are one sampling valves for setting on probe tube.
10. drain oil recovery equipment according to claim 6, which is characterized in that the precision of each filter screen in refined filtration pond is
The mesh of 400 mesh ~ 500.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721312972.XU CN207532923U (en) | 2017-10-12 | 2017-10-12 | A kind of drain oil recovery equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721312972.XU CN207532923U (en) | 2017-10-12 | 2017-10-12 | A kind of drain oil recovery equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207532923U true CN207532923U (en) | 2018-06-26 |
Family
ID=62610461
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721312972.XU Active CN207532923U (en) | 2017-10-12 | 2017-10-12 | A kind of drain oil recovery equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207532923U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107485915A (en) * | 2017-10-12 | 2017-12-19 | 广东东方精工科技股份有限公司 | A kind of drain oil recovery equipment |
| CN111748402A (en) * | 2020-07-03 | 2020-10-09 | 安徽盛世新能源材料科技有限公司 | Heating, filtering and refining method for high-temperature chain oil of calender |
-
2017
- 2017-10-12 CN CN201721312972.XU patent/CN207532923U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107485915A (en) * | 2017-10-12 | 2017-12-19 | 广东东方精工科技股份有限公司 | A kind of drain oil recovery equipment |
| CN111748402A (en) * | 2020-07-03 | 2020-10-09 | 安徽盛世新能源材料科技有限公司 | Heating, filtering and refining method for high-temperature chain oil of calender |
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