CN221045535U - Pre-stage filtering device for treating waste oil by fine distillation - Google Patents
Pre-stage filtering device for treating waste oil by fine distillation Download PDFInfo
- Publication number
- CN221045535U CN221045535U CN202322265571.5U CN202322265571U CN221045535U CN 221045535 U CN221045535 U CN 221045535U CN 202322265571 U CN202322265571 U CN 202322265571U CN 221045535 U CN221045535 U CN 221045535U
- Authority
- CN
- China
- Prior art keywords
- filter screen
- waste oil
- brush
- fine distillation
- tank
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000001914 filtration Methods 0.000 title claims abstract description 47
- 239000002699 waste material Substances 0.000 title claims abstract description 46
- 238000004821 distillation Methods 0.000 title claims abstract description 18
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 6
- 238000007599 discharging Methods 0.000 claims description 7
- 238000001125 extrusion Methods 0.000 claims description 6
- 238000011045 prefiltration Methods 0.000 claims description 2
- 238000003825 pressing Methods 0.000 claims description 2
- 238000004140 cleaning Methods 0.000 abstract description 14
- 239000003921 oil Substances 0.000 description 29
- 230000000903 blocking effect Effects 0.000 description 3
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000001680 brushing effect Effects 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 230000018044 dehydration Effects 0.000 description 1
- 238000006297 dehydration reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000002480 mineral oil Substances 0.000 description 1
- 235000010446 mineral oil Nutrition 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000002912 waste gas Substances 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/74—Recovery of fats, fatty oils, fatty acids or other fatty substances, e.g. lanolin or waxes
Landscapes
- Filtration Of Liquid (AREA)
Abstract
The utility model discloses a pre-stage filtering device for treating fine distillation waste oil, which comprises a storage tank and a filtering tank, wherein a plurality of supports are arranged at the bottoms of the storage tank and the filtering tank, a conveying pipe is arranged between the storage tank and the filtering tank, a water pump is connected to the conveying pipe, a filter screen is arranged in the filtering tank, a cleaning assembly is arranged in the filter screen, the cleaning assembly comprises two brush plates for cleaning waste residues blocked on meshes of the filter screen, and the motor is adopted to drive a fixed shaft to rotate through a rotating shaft, so that the two connecting plates rotate around the fixed shaft.
Description
Technical Field
The utility model relates to the technical field of distillation filtration, in particular to a pre-stage filtration device for treating waste oil by fine distillation.
Background
The pre-stage filtration of the waste oil treatment by fine distillation is to pump the waste mineral oil from a storage tank into a pretreatment tank for pre-stage filtration, namely, the waste oil is circularly dehydrated and decontaminated at 80-100 ℃ to remove moisture, mechanical impurities, large particulate matters, water-soluble matters and the like in the waste oil, and the filtered waste oil is discharged into a preheating tower. The heating mode is steam indirect heating, waste oil in the pretreatment tower is pumped into a filtering tank body by an oil pump during filtering, a filter screen is arranged in the filtering tank body for circularly filtering the waste oil, the filtered waste oil is returned to the tank body, a waste water discharge device is arranged at the lower part of the pretreatment tower, and waste residue and oily waste gas are generated during filtering; but when the filter screen is used for circularly filtering the waste oil, part of waste residues can be blocked on meshes of the filter screen, so that the filtering efficiency of the waste oil is affected.
For this purpose, we have devised a pre-filtration device for the treatment of waste oil from fine distillation.
Disclosure of utility model
The utility model aims to solve the problem that in the prior art, when a filter screen circularly filters waste oil, part of waste residues can be blocked on meshes of the filter screen to influence the filtering efficiency of the waste oil, and provides a pre-stage filtering device for treating the waste oil by fine distillation.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
The utility model provides a fine distillation waste oil treatment preceding stage filter equipment, includes storage tank and filtration jar, the bottom of storage tank and filtration jar all is equipped with a plurality of supports, be equipped with the conveyer pipe between storage tank and the filtration jar, be connected with the water pump on the conveyer pipe, be equipped with the filter screen in the filtration jar, the filter screen is equipped with the clearance subassembly, the clearance subassembly includes two brush boards that are used for the clearance to block up waste residue on the filter screen mesh, the clearance subassembly still includes:
The fixed shaft penetrates through the filter screen and is rotationally connected with the filter screen;
The two connecting plates are fixed at two ends of the fixed shaft.
Preferably, the two connecting plates are provided with chambers, the two brush plates slide in the chambers, and an extrusion mechanism is arranged between the two brush plates and the connecting plates.
Preferably, the pressing mechanism includes:
the baffle is fixed in the cavity;
The other ends of the round rods penetrate through the baffle plate in a sliding mode through springs.
Preferably, a motor is arranged at the bottom of the filter tank, and the output end of the motor extends into the filter tank and is coaxially fixed with the fixed shaft through a rotating shaft.
Preferably, a discharging pipe is arranged on one side of the filtering tank, and a valve is arranged on the discharging pipe.
The beneficial effects of the utility model are as follows:
1. According to the utility model, the motor is adopted to drive the fixed shaft to rotate through the rotating shaft, so that the two connecting plates rotate around the fixed shaft, and the rotating connecting plates drive the brush plate to rotate on the filter screen, so that waste residues blocked on meshes of the filter screen are cleaned out, and the filter efficiency of the filter screen on waste oil is prevented from being influenced by the blocking of the filter screen.
2. The utility model adopts the brush plate compression spring, and the brush plate is pressed to be tightly attached to the filter screen through the resetting capability of the spring, so that the brush hair on the brush plate can extend into the mesh of the filter screen, thereby improving the cleaning capability of the brush plate to the filter screen.
Drawings
FIG. 1 is a schematic diagram of a pre-stage filtering device for treating waste oil by fine distillation;
FIG. 2 is a right side view cross section of a pre-stage filtering device for treating waste oil by fine distillation according to the present utility model;
Fig. 3 is a schematic structural diagram of a cleaning assembly of a pre-stage filtering device for treating waste oil by fine distillation according to the present utility model.
In the figure: 1. a storage tank; 2. a filter tank; 3. a bracket; 4. a delivery tube; 5. a water pump; 6. a motor; 7. a discharge pipe; 8. a valve; 9. a filter screen; 10. a rotating shaft; 11. cleaning the assembly; 111. a fixed shaft; 112. a connecting plate; 113. a baffle; 114. a round bar; 115. a spring; 116. and brushing the plate.
Detailed Description
Referring to fig. 1-3, a pre-stage filtering device for treating refined distillation waste oil comprises a storage tank 1 and a filtering tank 2, wherein a plurality of supports 3 are arranged at the bottoms of the storage tank 1 and the filtering tank 2, the storage tank 1 and the filtering tank 2 are conveniently placed through the supports 3, a conveying pipe 4 is arranged between the storage tank 1 and the filtering tank 2, a water pump 5 is connected to the conveying pipe 4, when in use, the water pump 5 is started to convey the oil which is subjected to dehydration and impurity removal in the storage tank 1 into the filtering tank 2 through the conveying pipe 4 to be filtered, a filter screen 9 is arranged in the filtering tank 2, the waste oil is circularly filtered through the filter screen 9, a cleaning assembly 11 is arranged on the filter screen 9, and the cleaning assembly 11 comprises two brush plates 116 which are used for cleaning waste residues blocked on meshes of the filter screen 9.
Referring to fig. 3, the cleaning assembly 11 further includes a fixing shaft 111, and the fixing shaft 111 penetrates through the filter screen 9 and is rotatably connected with the filter screen 9; the cleaning assembly 11 further comprises two connecting plates 112, the two connecting plates 112 are fixed at two ends of the fixed shaft 111, and when in use, the fixed shaft 111 is rotated to drive the connecting plates 112 and the brush plate 116 to rotate on the filter screen 9, so that waste residues blocked on meshes of the filter screen 9 can be cleaned.
Referring to fig. 3, two connecting plates 112 are provided with chambers, two brush plates 116 slide in the chambers, and an extrusion mechanism is arranged between the two brush plates 116 and the connecting plates 112; the extrusion mechanism comprises a baffle 113, and the baffle 113 is fixed in the cavity; the extrusion mechanism further comprises a plurality of round rods 114, one ends of the round rods 114 are fixedly connected with the brush plate 116, the other ends of the round rods 114 penetrate through the baffle 113 in a sliding mode through springs 115, when the extrusion mechanism is used, the brush plate 116 compresses the springs 115, the brush plate 116 is extruded to be closely attached to the filter screen 9 through the resetting capability of the springs 115, so that bristles on the brush plate 116 can extend into meshes of the filter screen 9, and the cleaning capability of the brush plate on the filter screen is improved; the spring 115 is limited to move through the baffle 113, so that the spring 115 is conveniently compressed by the brush plate 116, the round rod 114 is arranged to limit the expansion of the spring 115, the spring 115 is prevented from bending during compression, the reset capability of the spring 115 is affected, the pressure of the spring 115 on the brush plate 116 is reduced, bristles of the brush plate 116 cannot extend into meshes of the filter screen 9, and the cleaning effect of the brush plate 116 is reduced.
Referring to fig. 2, a motor 6 is disposed at the bottom of the filter tank 2, an output end of the motor 6 extends into the filter tank 2 and is coaxially fixed with a fixed shaft 111 through a rotating shaft 10, when in use, the motor 6 is started to drive the fixed shaft 111 to rotate through the rotating shaft 10, so that two connecting plates 112 rotate around the fixed shaft 111, the rotating connecting plates 112 drive a brush plate 116 to rotate on a filter screen 9, and further waste residues blocked on meshes of the filter screen 9 are cleaned out, so that the filter efficiency of the filter screen to waste oil is prevented from being influenced by the blocking of the filter screen 9, and it is required to say that specific model specifications of the motor 6 are determined by selecting types according to actual specifications and the like of the device, and a specific type selecting calculation method adopts the prior art in the field, so that detailed description is omitted.
Referring to fig. 1, a discharging pipe 7 is arranged on one side of the filtering tank 2, a valve 8 is arranged on the discharging pipe 7, filtered waste oil is stored in the filtering tank 2, and when the waste oil needs to be discharged, the valve 8 is opened to discharge the waste oil from the discharging pipe 7 for subsequent use.
The working principle of the utility model is as follows:
The brush plate 116 compresses the spring 115, and the brush plate 116 is pressed against the filter screen 9 by the reset capability of the spring 115, so that bristles on the brush plate 116 can extend into meshes of the filter screen 9, and the cleaning capability of the brush plate on the filter screen is improved; the motor 6 is started to drive the fixed shaft 111 to rotate through the rotating shaft 10, so that the two connecting plates 112 rotate around the fixed shaft 111, the rotating connecting plates 112 drive the brush plate 116 to rotate on the filter screen 9, and then waste residues blocked on meshes of the filter screen 9 are cleaned out, so that the filter efficiency of the filter screen 9 on waste oil is prevented from being influenced by the blocking of the filter screen.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (5)
1. The utility model provides a fine distillation waste oil treatment forepart filter equipment, includes storage tank (1) and filtration jar (2), its characterized in that, the bottom of storage tank (1) and filtration jar (2) all is equipped with a plurality of supports (3), be equipped with conveyer pipe (4) between storage tank (1) and filtration jar (2), be connected with water pump (5) on conveyer pipe (4), be equipped with filter screen (9) in filtration jar (2), filter screen (9) are equipped with clearance subassembly (11), clearance subassembly (11) are including two brush boards (116) that are used for the clearance to block up waste residue on filter screen (9) mesh, clearance subassembly (11) still include:
the fixed shaft (111) penetrates through the filter screen (9) and is rotationally connected with the filter screen (9);
And two connecting plates (112), wherein the two connecting plates (112) are fixed at two ends of the fixed shaft (111).
2. The fine distillation waste oil treatment pre-stage filtering device according to claim 1, wherein two connecting plates (112) are provided with cavities, two brush plates (116) slide in the cavities, and an extrusion mechanism is arranged between the two brush plates (116) and the connecting plates (112).
3. A fine distillation waste oil treatment pre-filtration device as claimed in claim 2, wherein said pressing means comprises:
A baffle (113), the baffle (113) being fixed within the chamber;
The brush comprises a plurality of round rods (114), wherein one ends of the round rods (114) are fixedly connected with a brush plate (116), and the other ends of the round rods (114) penetrate through a baffle plate (113) in a sliding mode through springs (115).
4. The fine distillation waste oil treatment pre-stage filtering device according to claim 1, wherein a motor (6) is arranged at the bottom of the filtering tank (2), and the output end of the motor (6) extends into the filtering tank (2) and is coaxially fixed with a fixed shaft (111) through a rotating shaft (10).
5. The fine distillation waste oil treatment pre-stage filtering device according to claim 1, wherein a discharging pipe (7) is arranged on one side of the filtering tank (2), and a valve (8) is arranged on the discharging pipe (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322265571.5U CN221045535U (en) | 2023-08-23 | 2023-08-23 | Pre-stage filtering device for treating waste oil by fine distillation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322265571.5U CN221045535U (en) | 2023-08-23 | 2023-08-23 | Pre-stage filtering device for treating waste oil by fine distillation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221045535U true CN221045535U (en) | 2024-05-31 |
Family
ID=91204059
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322265571.5U Active CN221045535U (en) | 2023-08-23 | 2023-08-23 | Pre-stage filtering device for treating waste oil by fine distillation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221045535U (en) |
-
2023
- 2023-08-23 CN CN202322265571.5U patent/CN221045535U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |