CN207307331U - A kind of big flow filtration system - Google Patents
A kind of big flow filtration system Download PDFInfo
- Publication number
- CN207307331U CN207307331U CN201720985069.3U CN201720985069U CN207307331U CN 207307331 U CN207307331 U CN 207307331U CN 201720985069 U CN201720985069 U CN 201720985069U CN 207307331 U CN207307331 U CN 207307331U
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- Prior art keywords
- valve
- filter group
- regulating valve
- filtering
- filtration system
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Abstract
The utility model discloses a kind of big flow filtration system in filtration and washing engineering device technique field, including pass sequentially through working connection pipeline connection main pump, inlet flow rate regulating valve, heater, filter group, further include electrical control cabinet, main motor；The filtering being connected with main pump, which is returned, threads a pipe equipped with filtering oil return regulating valve；It is equipped with to filter back between the filter group and recoiling device and threads a pipe, successively connects kickback pressure regulating valve, filtering sewage discharging regulation valve, fuel outlet valve；Vent valve is equipped with the top of the filter group.The utility model has the advantage of provide a kind of a kind of big flow filtration system for shortening circulation time, improving oil flushing amount.
Description
Technical field
Filtration and washing engineering device technique field is the utility model is related to, more particularly to a kind of big flow filtration system.
Background technology
Filtration system is widely used in turbine oil system and subsidiary engine lubricating system, can also be applied to metallurgy, mine, stone
The thin Oil Lubricating System of the large scale equipments such as change, light industry, traditional oil filtering system washing time cycle is long and oil mass is small, much
It can not meet the demand in market.
Utility model content
The purpose of this utility model is to provide a kind of a kind of big flow filtering system shortened circulation time, improve oil flushing amount
System.
What the purpose of this utility model was realized in：Main pump, inlet flow including passing sequentially through the connection of working connection pipeline
Adjustable valve, heater, filter group, further include electrical control cabinet, main motor；The filtering being connected with main pump is returned and threaded a pipe
Equipped with filtering oil return regulating valve；It is equipped with to filter back between the filter group and recoiling device and threads a pipe, successively by kickback pressure
Regulating valve, filtering sewage discharging regulation valve, fuel outlet valve connection；Vent valve is equipped with the top of the filter group.
Compared with prior art, the beneficial effects of the utility model are：Due to inlet flow rate regulating valve and filter group
Between be equipped with pressure-regulating valve, work as plugged filter, before system pressure rise produces harm to flusher, pressure-regulating valve work
Make, close main pump and reduce system pressure, prevent damage flusher；Since filter group is by 4 automatic backwash filter cores
It is formed in parallel, largely shortens oily circulation time, improves filtering oil mass.
As the further preferred scheme of the utility model, pressure is equipped between the inlet flow rate regulating valve and filter group
Force regulating valve.
As the further preferred scheme of the utility model, the filter group it is in parallel by 4 automatic backwash filter cores and
Into 300 to 700m3/h flows.
Brief description of the drawings
Fig. 1 is the schematic diagram of the utility model.
Fig. 2 is the top view of the utility model.
Wherein, 1 main pump, 2 inlet flow rate regulating valves, 3 heaters, 4 filter groups, 5 electrical control cabinets, 6 main motors, 7 mistakes
Filter back and thread a pipe, 8 kickback pressure regulating valves, 9 filtering sewage discharging regulation valves, 10 fuel outlet valves, 11 vent valves, 12 pressure-regulating valves, 13
Recoil pump, 14 recoil motors, 15 filters back and thread a pipe, and 16 filter oil return regulating valves, 17 flowlines.
Embodiment
As shown in Figure 1, including pass sequentially through working connection pipeline connection main pump 1, inlet flow rate regulating valve 2, heater 3,
Filter group 4, further includes electrical control cabinet 5, main motor 6；The filtering being connected with main pump 1, which is returned, threads a pipe 15 equipped with filtering oil return tune
Save valve；Be equipped with filter back between filter group 4 and recoiling device and thread a pipe 7, successively by kickback pressure regulating valve 8, filter blowdown
Regulating valve 9, fuel outlet valve 10 connect；The top of filter group 4 is equipped with vent valve 11.
Pressure-regulating valve 12 is equipped between above-mentioned inlet flow rate regulating valve 2 and filter group 4.
Above-mentioned recoiling device includes recoil pump 13 and recoil motor 14.
The operation principle of the utility model is described below, and big flow main pump 1 uses centrifugal pump of single stage type, and flushing flow rate is according to punching
Wash technological requirement to be adjusted, velocity in pipes can reach 3m/s, be 3 to 4 times of normal flow, washes out the dirt on tube wall, adds
Hot device 3 reduces the viscosity of oil, improves flushing effect, inlet flow rate regulating valve 2 adjusts big flow main pump 1 so that oil temperature rise
Output flow, meet the needs of different oil kinds, 4 automatic backwash filter cores in filter group 4 to oily further filtering and
Rinse, ensure the oil cleanness for reaching requirement.
The utility model is not limited to above-described embodiment, on the basis of technical solution disclosed in the utility model, this
The technical staff in field is according to disclosed technology contents, it is not necessary to which performing creative labour can be special to some of which technology
Sign makes some and replaces and deform, these are replaced and deformation is within the protection scope of the present utility model.
Claims (4)
- A kind of 1. big flow filtration system, it is characterised in that：Main pump including passing sequentially through the connection of working connection pipeline（1）, import Flow control valve（2）, heater（3）, filter group（4）, further include electrical control cabinet（5）, main motor（6）；Described and main pump （1）The filtering of connection is returned and threaded a pipe（15）Equipped with filtering oil return regulating valve（16）；The filter group（4）Between recoiling device Thread a pipe equipped with filtering back（7）, successively by kickback pressure regulating valve（8）, filtering sewage discharging regulation valve（9）, fuel outlet valve（10）Connection； The filter group（4）Top is equipped with vent valve（11）.
- A kind of 2. big flow filtration system according to claim 1, it is characterised in that：The inlet flow rate regulating valve（2） With filter group（4）Between be equipped with pressure-regulating valve（12）.
- A kind of 3. big flow filtration system according to claim 1, it is characterised in that：The recoiling device includes recoil pump （13）With recoil motor（14）.
- A kind of 4. big flow filtration system according to claim 1, it is characterised in that：The filter group is automatic by 4 Backwashing filter core is formed in parallel, and 300 to 700m3/h flows.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720985069.3U CN207307331U (en) | 2017-08-08 | 2017-08-08 | A kind of big flow filtration system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720985069.3U CN207307331U (en) | 2017-08-08 | 2017-08-08 | A kind of big flow filtration system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207307331U true CN207307331U (en) | 2018-05-04 |
Family
ID=62434169
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720985069.3U Active CN207307331U (en) | 2017-08-08 | 2017-08-08 | A kind of big flow filtration system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207307331U (en) |
-
2017
- 2017-08-08 CN CN201720985069.3U patent/CN207307331U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |