A kind of oil product heating stirring liquid removing device
Technical field
The utility model relates to Oil Recovery device, especially a kind of oil product heating stirring liquid removing device.
Background technique
In order to test whether the gearbox of new production designs rationally, need to be added synthesis have the gear box oil of chemical substance into
Row test.Oil product needs to reach required oil property by stirring, heating, then through variable-frequency motor pump group according to required work
Testboard is added in condition.Seven testboards can be added simultaneously, three testboards can also be added simultaneously, grasped by variable-frequency motor
Making can energy conservation use.Testboard is open type, in order to which environmental protection can flow again also for oil product, unused testboard oil is saved
Enter big oil tank, filtered step by step by dual, clean oil can re-use, and avoid wasting.
During recycling, filtering a large amount of oil liquid to big volume fuel tank, the oil product in big volume fuel tank need by plus
Heat and addition chemical element are to reach required viscosity and characteristic.Again by motor pump group, clean, uniformly mixed oil product is supplied
Required equipment should be given.
In the prior art, since the volume of fuel tank is mostly in 1000L hereinafter, usually need to only use single heater carry out office
Portion's heating;Condensed water does not recycle the pollution being be easy to cause except liquid to oil product yet.If fuel tank is with the super of 5000L or more
Big volume, then single heater local heating can only heat one layer, oil product local heating be belonged to for whole fuel tank, even
Cause localized hyperthermia, other position low temperature and influence the property and service life of oil product.
Utility model content
To solve the above problems existing in the prior art, the utility model to design it is a kind of oil product can be made to be heated evenly, mistake
Filter precision height and not the oil product heating stirring liquid removing device of contaminated product.
To achieve the goals above, the technical solution of the utility model is as follows:
A kind of oil product heating stirring liquid removing device, including heating stirring mechanism, condensing hot air furnace except liquid Agency weight by
Grade filter mechanism, the heating stirring mechanism are mounted on fuel tank internal, and the condensing hot air furnace is mounted on oil except liquid mechanism
Box top, the outlet of the dual filter mechanism step by step is connect by pipeline with fuel tank, entrance is connected by pipeline and testboard
It connects.
The dual filter mechanism step by step includes two-stage filter, and first order filter is equipped with the filter core of seven 12 μ, the
Secondary filter is equipped with the filter core of seven 6 μ;First order filter is connected with second level filter;
The heating stirring mechanism includes heater, variable-frequency motor and double-layer spiral flabellum, the heater installation
On fuel tank outer wall, the heating tube of heater is inserted into fuel tank internal;The double-layer spiral flabellum is vertical to be mounted in fuel tank;Often
A spiral fan has 3 flabellums, and each flabellum tilts upwards, angle with horizontal plane is 15 °;The variable-frequency motor passes through flange
It is fixedly mounted on top of oil-tank, is connect by shaft coupling with double-layer spiral flabellum;
The condensing hot air furnace includes that condensation box, catch basin and filter screen, the condensation box are mounted on except liquid mechanism
The tapping of top of oil-tank, the catch basin of the one circle 20-30mm wide of condensation box inside topside position welding, the filtering
Net is mounted on catch basin, the condensation box catchment groove location setting discharge tube, discharge tube and condensation box junction be arranged
Ball valve.
Further, the heater is electric heater.
Further, the material of the filter screen and catch basin is stainless steel 304.
Further, the second level filter is connected to by pipeline with the side of fuel tank.
Further, the exit of the second level filter also sets up a set of motor pump group, the motor pump group
Entrance connect with the outlet of second level filter by tee tube, the outlet of motor pump group passes through tee tube and first order filtering
The entrance of device connects.
Further, the interval height of two spiral fans of the double-layer spiral flabellum is 680-720mm.
Compared with prior art, the utility model has the following beneficial effects:
1, the dirty oil of the utility model flows into fuel tank, oil product by double filtration mechanism after filtering step by step twice
Filtration grade reached NAS7 grades, fully meet be re-used as test with oil standard.
2, vapor can be generated when due to not heating, if do not recycled, can be flowed in oil product, contaminated product, and oil product is changed
Characteristic.The utility model increases condensing hot air furnace and removes liquid mechanism, so that vapor is condensed into water, collects, by pipeline switch,
It is discharged outside fuel tank, does not pollute oil product in fuel tank.
3, the utility model installs variable-frequency motor on fuel tank and drives the rotation of double-layer spiral flabellum, reaches the big volume oil of stirring
Liquid in case, make added chemical element be uniformly mixed and oil product be heated evenly.
4, the utility model setting motor pump group is for re-filtering to the oil product after replacement filter core, avoids replacement filter core
The pollution generated afterwards enters in fuel tank.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is the side view of Fig. 1.
Fig. 3 is the top view of Fig. 1.
Fig. 4 is the axonometric drawing of Fig. 1.
In figure: 1, heater, 2, condensing hot air furnace remove liquid mechanism, 3, first order filter, 4, second level filter, 5, become
Frequency motor, 6, double-layer spiral flabellum, 7, motor pump group.
Specific embodiment
The utility model is further described through with reference to the accompanying drawing.As shown in Figs 1-4, a kind of oil product heating stirring
Liquid removing device, including heating stirring mechanism, condensing hot air furnace remove liquid mechanism 2 and dual filter mechanism step by step, the heating are stirred
It mixes mechanism and is mounted on fuel tank internal, the condensing hot air furnace is mounted on top of oil-tank, the dual mistake step by step except liquid mechanism 2
The outlet of filter structure is connect by pipeline with fuel tank, entrance is connect by pipeline with testboard.
The dual filter mechanism step by step includes two-stage filter, and first order filter 3 is equipped with the filter core of seven 12 μ,
Second level filter 4 is equipped with the filter core of seven 6 μ;First order filter 3 is connected with second level filter 4;
The heating stirring mechanism includes heater 1, variable-frequency motor 5 and double-layer spiral flabellum 6, the heater 1
It is mounted on fuel tank outer wall, the heating tube of heater 1 is inserted into fuel tank internal;The double-layer spiral flabellum 6 is vertical to be mounted on
In fuel tank;Each spiral fan has 3 flabellums, and each flabellum tilts upwards, angle with horizontal plane is 15 °;The variable-frequency electric
Machine 5 is fixedly mounted on top of oil-tank by flange, is connect by shaft coupling with double-layer spiral flabellum 6;
The condensing hot air furnace includes that condensation box, catch basin and filter screen, the condensation box are mounted on except liquid mechanism 2
The tapping of top of oil-tank, the catch basin of the one circle 20-30mm wide of condensation box inside topside position welding, the filtering
Net is mounted on catch basin, and the groove location setting discharge tube that catchments of the condensation box, the junction of discharge tube and condensation box is set
Place valve.
Further, the heater 1 is electric heater.
Further, the material of the filter screen and catch basin is stainless steel 304.
Further, the second level filter 4 is connected to by pipeline with the side of fuel tank.
Further, the exit of the second level filter 4 also sets up a set of motor pump group 7, the electric-motor pump
The entrance of group 7 is connect by tee tube with the outlet of second level filter 4, and the outlet of motor pump group 7 passes through tee tube and first
The entrance connection of grade filter 3.
Further, the interval height of two spiral fans of the double-layer spiral flabellum 6 is 680-720mm.
The working method of the utility model, comprising the following steps:
A, the dirty oil stream flowed out from testboard enters dual filter mechanism step by step, first flows into first order filter 3, then flow into
After second level filter 4 carries out dual filtering step by step, the oil stream after NAS7 grades are reached after filtering enters in fuel tank.
B, heating stirring mechanism drives double-layer spiral flabellum 6 to rotate with the speed of 7-9rpm by variable-frequency motor 5, using double
The angle of layer spiral fan 6 makes oil product in fuel tank slowly roll from bottom to top, reach oil product be heated evenly, oil product chemical element it is mixed
Close uniform purpose.
C, condensing hot air furnace makes high-temperature gas gather height except liquid mechanism 2 is using the past principle risen of the high gas of temperature
In the condensation box at place, hot-air congeals into droplet by the filter screen in condensation box to the cold, flows into water collector, by the road effluent oil
Outside case, achieve the purpose that not pollute oil product in fuel tank.
D, when to avoid replacement filter core, dirt filter residue enters fuel tank, opens motor pump group 7 from second level filter 4
Outlet is extracted into dirty oil the entrance of first order filter 3, filters the dirty oil for replacing filter core generation one time again and avoids directly flowing
Enter fuel tank.
The utility model is not limited to the present embodiment, any equivalent concepts in the technical scope that the utility model discloses
Or change, it is classified as the protection scope of the utility model.