CN209704985U - Engineering mechanical hydraulic oil filtering machine special-purpose - Google Patents
Engineering mechanical hydraulic oil filtering machine special-purpose Download PDFInfo
- Publication number
- CN209704985U CN209704985U CN201821804871.9U CN201821804871U CN209704985U CN 209704985 U CN209704985 U CN 209704985U CN 201821804871 U CN201821804871 U CN 201821804871U CN 209704985 U CN209704985 U CN 209704985U
- Authority
- CN
- China
- Prior art keywords
- filter
- oil
- pipeline
- hydraulic oil
- secondary filter
- 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.)
- Expired - Fee Related
Links
- 239000010720 hydraulic oil Substances 0.000 title claims abstract description 25
- 238000001914 filtration Methods 0.000 title claims abstract description 12
- 239000003921 oil Substances 0.000 claims abstract description 58
- 238000005070 sampling Methods 0.000 claims description 5
- 239000010865 sewage Substances 0.000 claims description 4
- 239000012535 impurity Substances 0.000 abstract description 4
- 239000002184 metal Substances 0.000 abstract description 4
- 239000010721 machine oil Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 241000208340 Araliaceae Species 0.000 description 1
- 235000005035 Panax pseudoginseng ssp. pseudoginseng Nutrition 0.000 description 1
- 235000003140 Panax quinquefolius Nutrition 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000004512 die casting Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 235000008434 ginseng Nutrition 0.000 description 1
- 239000010842 industrial wastewater Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- PHYFQTYBJUILEZ-IUPFWZBJSA-N triolein Chemical compound CCCCCCCC\C=C/CCCCCCCC(=O)OCC(OC(=O)CCCCCCC\C=C/CCCCCCCC)COC(=O)CCCCCCC\C=C/CCCCCCCC PHYFQTYBJUILEZ-IUPFWZBJSA-N 0.000 description 1
- 239000010913 used oil Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Sampling And Sample Adjustment (AREA)
Abstract
The utility model designs a kind of engineering mechanical hydraulic oil filtering machine special-purpose, inlet valve, coarse filter, oil pump, secondary filter, fine filter and delivery valve including passing through pipeline sequential series；Oil return pipe is connected between the oil outlet and oil inlet section of the oil pump；The oil return pipe is equipped with oil return valve；Pressure gauge is equipped on pipeline on pipeline between the oil pump and secondary filter and between secondary filter and fine filter；The hydraulic oil for being mixed into the impurity such as metal fillings can be filtered by this oil filter improves hydraulic oil purity.
Description
Technical field
The utility model relates to a kind of hydraulic oil treatment equipment more particularly to a kind of dedicated oil strains of engineering mechanical hydraulic oil
Machine.
Background technique
Engineering mechanical hydraulic oil is the hydraulic pressure system for requiring and researching and developing for engineering machinery and the actual working environment of die casting machine
System special oil.This hydraulic oil is in use for some time due to that can be mixed into the impurity such as water, metal fillings.Hydraulic oil after use is more
Number is discharged with industrial wastewater, is not only caused the waste of raw material, is also unfavorable for environmental protection, if the problem of handling used oil
Think little of, thus the energy problem generated and environmental issue also can be increasingly severe.
The hydraulic oil for being mixed into the impurity such as metal fillings can be filtered to the work for improving hydraulic oil purity therefore, it is necessary to one kind
Journey mechanical-hydraulic oil filtering machine special-purpose.
Utility model content
The purpose of the utility model is to provide one kind the hydraulic oil for being mixed into the impurity such as metal fillings can be filtered raising
The engineering mechanical hydraulic oil filtering machine special-purpose of hydraulic oil purity.
Engineering mechanical hydraulic oil filtering machine special-purpose provided by the utility model, the oil inlet including passing through pipeline sequential series
Valve, coarse filter, oil pump, secondary filter, fine filter and delivery valve；It is connected with back between the oil outlet and oil inlet section of the oil pump
Oil pipe；The oil return pipe is equipped with oil return valve；On pipeline between the oil pump and secondary filter and secondary filter with
Pressure gauge is equipped on pipeline between fine filter；
Further, the pipeline between the fine filter and delivery valve is equipped with sample tap, and the sample tap is equipped with sampling
Valve；
The engineering mechanical hydraulic oil filtering machine special-purpose of the utility model further includes mobile bracket；The mobile bracket includes
The universal wheel for being used to support the platform of primary filter, secondary filter and fine filter and being set to below the platform；
Further, the primary filter, secondary filter and fine filter are cylindrical structure, the secondary filter and
Fine filter is vertically arranged to the platform, and the primary filter is installed on platform with horizontal posture；
Further, the primary filter, secondary filter and fine filter are equipped with sewage draining exit.
The beneficial effects of the utility model are: the oil filter of the utility model, the effect of hydraulic oil to be filtered in oil pump
Under pass sequentially through coarse filter, secondary filter and fine filter and be filtered；When the oil pressure of oil pump oil outlet is excessively high, can open
Oil return valve makes part machine oil be back to oil pump oil inlet end.The coarse filter of the utility model is existing cartridge filter；This is practical
Novel secondary filter is the oil strainer in Publication No. CN204638353U, and fine filter can use Publication No.
Filter thin oil in CN2213868Y.
Detailed description of the invention
The utility model is further described with reference to the accompanying drawings and examples:
Fig. 1 is the oil circuit connection schematic diagram of the utility model；
Fig. 2 is the main view of the utility model；
Fig. 3 is the top view of the utility model；
Fig. 4 is the rearview of the utility model.
Specific embodiment
Fig. 1 is the structural schematic diagram of the utility model, as shown, the dedicated oil strain of the engineering mechanical hydraulic oil of the present embodiment
Machine, inlet valve 1, coarse filter 2, oil pump 10, secondary filter 5, fine filter 6 and delivery valve 7 including passing through pipeline sequential series；
Oil return pipe is connected between the oil outlet and oil inlet section of the oil pump 10；The oil return pipe is equipped with oil return valve 3；The oil pump 10
Pressure gauge 4 is equipped on pipeline on pipeline between secondary filter 5 and between secondary filter 5 and fine filter 6；
Hydraulic oil to be filtered passes sequentially through coarse filter 2, secondary filter 5 and fine filter 6 under the action of oil pump 10 and is filtered；When
When the oil pressure of oil pump 10 (oil pump 10 is driven by motor 11) oil outlet is excessively high, oil return valve 3 can be opened, part machine oil is made to flow back
To 10 oil inlet end of oil pump.The coarse filter 2 of the utility model is existing cartridge filter；The secondary filter 5 of the utility model
For the oil strainer in Publication No. CN204638353U, fine filter 6 can be using the machine in Publication No. CN2213868Y
Olein filter 6.
In the present embodiment, the pipeline between the fine filter 6 and delivery valve 7 is equipped with sample tap, sets on the sample tap
There is sampling valve 8；The degree of purity of detection machine oil after sampling can be facilitated by opening sampling valve 8 with the machine oil after acquisition filter.
Engineering mechanical hydraulic oil filtering machine special-purpose in the present embodiment further includes mobile bracket；The mobile bracket includes
It is used to support primary filter, the platform of secondary filter 5 and fine filter 6 and the universal wheel that is set to below the platform；Ten thousand
This oil filter can be easily moved to wheel.
In the present embodiment, the primary filter, secondary filter 5 and fine filter 6 are cylindrical structure, the second level mistake
Filter 5 and fine filter 6 are vertically arranged to the platform, and the primary filter is installed on platform, this peace with horizontal posture
Dress mode is arranged more compact.
In the present embodiment, the primary filter, secondary filter 5 and fine filter 6 are equipped with sewage draining exit, set at sewage draining exit
There is blowdown valve 9.
Finally, it is stated that above embodiments are merely intended for describing the technical solutions of the present application, but not for limiting the present application, although ginseng
The utility model is described in detail according to preferred embodiment, those skilled in the art should understand that, it can be to this
The technical solution of utility model is modified or replaced equivalently, without departing from the objective and model of technical solutions of the utility model
It encloses, should all cover in the scope of the claims of the utility model.
Claims (3)
1. a kind of engineering mechanical hydraulic oil filtering machine special-purpose, it is characterised in that: including passing through the inlet valve of pipeline sequential series, thick
Filter, oil pump, secondary filter, fine filter and delivery valve；Oil return pipe is connected between the oil outlet and oil inlet section of the oil pump；
The oil return pipe is equipped with oil return valve；On pipeline between the oil pump and secondary filter and secondary filter and refined filtration
Pressure gauge is equipped on pipeline between device, the primary filter, secondary filter and fine filter are placed on mobile bracket, institute
State the universal wheel that mobile bracket includes platform He is set to below the platform, the primary filter, secondary filter and essence
Filter is cylindrical structure, and the secondary filter and fine filter are vertically arranged to the platform, the primary filter with
Horizontal posture is installed on platform.
2. engineering mechanical hydraulic oil filtering machine special-purpose according to claim 1, it is characterised in that: the fine filter and delivery valve
Between pipeline be equipped with sample tap, the sample tap be equipped with sampling valve.
3. engineering mechanical hydraulic oil filtering machine special-purpose according to claim 1, it is characterised in that: the primary filter, two
Grade filter and fine filter are equipped with sewage draining exit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821804871.9U CN209704985U (en) | 2018-11-02 | 2018-11-02 | Engineering mechanical hydraulic oil filtering machine special-purpose |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821804871.9U CN209704985U (en) | 2018-11-02 | 2018-11-02 | Engineering mechanical hydraulic oil filtering machine special-purpose |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209704985U true CN209704985U (en) | 2019-11-29 |
Family
ID=68635991
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821804871.9U Expired - Fee Related CN209704985U (en) | 2018-11-02 | 2018-11-02 | Engineering mechanical hydraulic oil filtering machine special-purpose |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209704985U (en) |
-
2018
- 2018-11-02 CN CN201821804871.9U patent/CN209704985U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191129 |