CN213433258U - Integrated monitoring high-pressure filtering system - Google Patents
Integrated monitoring high-pressure filtering system Download PDFInfo
- Publication number
- CN213433258U CN213433258U CN202022043235.2U CN202022043235U CN213433258U CN 213433258 U CN213433258 U CN 213433258U CN 202022043235 U CN202022043235 U CN 202022043235U CN 213433258 U CN213433258 U CN 213433258U
- Authority
- CN
- China
- Prior art keywords
- pressure
- filter flask
- filter
- liquid outlet
- connecting pipe
- 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
Images
Landscapes
- Filtration Of Liquid (AREA)
Abstract
The utility model discloses an integrated monitoring high-pressure filtering system, which comprises a mounting plate, a coarse filter, a high-pressure pump and a filter flask assembly, wherein the coarse filter is connected with a liquid inlet of the high-pressure pump through a liquid inlet connecting pipe; the filter flask assembly comprises a filter flask, a differential pressure sensor and a filter flask frame, the high-pressure pump and the filter flask frame are arranged on the mounting plate, and the filter flask and the differential pressure sensor are arranged on the filter flask frame; the liquid outlet of the high-pressure pump is connected with the liquid inlet of the filter flask and the high-pressure interface of the differential pressure sensor through a liquid outlet connecting pipe; the low-pressure interface of the differential pressure sensor is connected with the liquid outlet of the filter flask; and a first pressure gauge is arranged on the liquid inlet connecting pipe, and a second pressure gauge is arranged on the liquid outlet of the high-pressure pump. Monitoring the pressure of a liquid outlet of the coarse filter through a first pressure gauge, and judging whether the coarse filter is blocked or not; the pressure of a liquid outlet of the high-pressure pump is monitored by a second pressure gauge, and the cutting liquid pressure can be accurately adjusted according to different working condition requirements; the pressure of the liquid inlet and outlet of the filter bottle is monitored through the differential pressure sensor, and the service condition of the filter bottle is obtained in real time.
Description
Technical Field
The utility model belongs to the technical field of filtration equipment, a high pressure filtration system of integrated control is related to.
Background
In a traditional cutting fluid filtering system, due to insufficient or unstable supply pressure of cutting fluid and insufficient cleaning of the cutting fluid which is recycled, the abrasion of a tool rotating at a high speed is aggravated due to insufficient lubrication and cooling, and the problem of workpiece machining precision exists, so that the service life of the tool and the precision of a machine tool are seriously influenced.
SUMMERY OF THE UTILITY MODEL
In order to overcome the defect that above-mentioned prior art exists, the utility model aims to provide a high-pressure filtration system of integrated control has solved high-pressure filtration system and has provided the unstable problem that is difficult to the guarantee of cutting fluid pressure and cutting fluid cleanliness for machining center.
The utility model discloses a realize through following technical scheme:
an integrated monitoring high-pressure filtering system comprises a mounting plate, a coarse filter, a high-pressure pump and a filter bottle assembly, wherein the outlet of the coarse filter is connected with the liquid inlet of the high-pressure pump;
the filter flask assembly comprises a filter flask, a differential pressure sensor and a filter flask frame, the high-pressure pump and the filter flask frame are arranged on the mounting plate, and the filter flask and the differential pressure sensor are arranged on the filter flask frame;
the liquid outlet of the high-pressure pump is connected with the liquid inlet of the filter flask and the high-pressure interface of the differential pressure sensor; the low-pressure interface of the differential pressure sensor is connected with the liquid outlet of the filter flask;
a first pressure gauge is arranged at the liquid inlet of the high-pressure pump, and a second pressure gauge is arranged at the liquid outlet of the high-pressure pump.
Furthermore, an overflow valve is arranged on a liquid outlet of the high-pressure pump.
Further, the coarse filter is connected with a liquid inlet of the high-pressure pump through a liquid inlet connecting pipe, and the first pressure gauge is connected to the liquid inlet connecting pipe through a T-shaped three-way joint.
Further, a liquid outlet of the high-pressure pump is connected with a liquid inlet of the filter flask and a high-pressure interface of the differential pressure sensor through a liquid outlet connecting pipe, and a second pressure gauge is connected to the liquid outlet connecting pipe through a T-shaped three-way joint.
Furthermore, a T-shaped three-way joint is arranged at the liquid inlet of the filter flask, one port of the T-shaped three-way joint is connected with the high-pressure connector through a high-pressure connecting pipe, and the other port of the T-shaped three-way joint is connected with a liquid outlet connecting pipe.
Furthermore, a T-shaped three-way joint is arranged at the liquid outlet of the filter flask, one port of the T-shaped three-way joint is connected with the low-pressure connecting port through a low-pressure connecting pipe, and the other port of the T-shaped three-way joint is connected with external equipment.
Furthermore, a two-piece disc handle ball valve is arranged at a slag discharge port at the bottom of the filter flask.
Further, a rubber pipe is adopted as the liquid outlet connecting pipe.
Furthermore, a slag discharge port is arranged at the bottom of the filter flask.
Furthermore, the filter flask is made of stainless steel.
Compared with the prior art, the utility model discloses following profitable technological effect has:
the utility model discloses an integrated monitoring high-pressure filtering system, which comprises a coarse filter, a high-pressure pump and a filter flask assembly, wherein the filter flask assembly comprises a filter flask and a differential pressure sensor; the low-pressure interface of the differential pressure sensor is connected with a liquid outlet of the filter flask, the cutting fluid enters a high-pressure pump for pressurization after being subjected to coarse filtration by the coarse filter, and is subjected to secondary filtration by the filter flask to obtain highly clean cutting fluid, and finally the high-pressure cleaning effect is realized; pressure gauges are designed at the inlet and the outlet of the high-pressure pump, the pressure of the liquid outlet of the coarse filter is monitored through a first pressure gauge, and whether the coarse filter is blocked or not is judged; the pressure of a liquid outlet of the high-pressure pump is monitored by a second pressure gauge, and the cutting liquid pressure can be accurately adjusted according to different working condition requirements; the pressure difference sensor is used for monitoring the pressure of the liquid inlet and outlet of the filter bottle, the service condition of the filter bottle is obtained in real time, data basis is provided for replacing the filter bottle, the effect of high-pressure filtration integrated intelligent monitoring is achieved, the structure is simple, the cost is low, the cleanliness of cutting liquid is high, and the device is suitable for a processing environment with high-pressure cutting liquid demand and is suitable for industrial production and application; the filtering system is flexible to install and can use different machine tool water tank structures.
Furthermore, an overflow valve is installed on a liquid outlet of the high-pressure pump, and the pressure of the cutting liquid output by the high-pressure pump is changed by adjusting the overflow valve, so that different pressure requirements of the filtering system can be met. According to different peripheral terminal loads and different pressures, the cutting fluid output by the high-pressure pump has different flow rates and is regulated by the overflow valve, and when the set pressure is reached, redundant fluid is discharged in an overflow mode to limit the outlet pressure.
Furthermore, two formula dish handle ball valves are installed to row's cinder notch department in the filter flask bottom, when changing the filter core in the filter flask, excrete totally through two formula dish handle ball valves the cutting fluid that is detained in with the filter flask earlier, demolish the filter flask again and carry out the filter core and change. The ball valve has the advantages of good sealing performance, simple structure, small volume, small flow resistance and convenient opening and closing.
Drawings
Fig. 1 is a schematic view of a first structure of the present invention;
fig. 2 is a second schematic structural view of the present invention;
FIG. 3 is a schematic structural view of the filter flask assembly of the present invention;
wherein, 1 is the coarse filter, 2 is the mounting panel, 3 is the feed liquor connecting pipe, 4 is first manometer, 5 is the overflow valve, 6 is the second manometer, 7 is the high-pressure pump, 8 is the play liquid connecting pipe, 9 is pressure differential sensor, 10 is the filter flask liquid outlet, 11 is the filter flask, 12 is two formula dish handle ball valves, 13 is T type three way connection, 14 is the filter flask frame, 15 is the high-pressure connecting pipe, 16 is the high-pressure connector, 17 is the low pressure connector, 18 is the installing support, 19 is the low pressure connecting pipe.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings:
as shown in fig. 1 to 3, the high pressure filtration system of the present invention comprises a mounting plate 2, a coarse filter 1, a high pressure pump 7 and a filter flask assembly, wherein the coarse filter 1 is connected with a liquid inlet of the high pressure pump 7 through a liquid inlet connecting pipe 3; the filter flask assembly comprises a filter flask 11, a differential pressure sensor 9 and a filter flask frame 14, the high-pressure pump 7 and the filter flask frame 14 are arranged on the mounting plate 2, the filter flask 11 and the differential pressure sensor 9 are arranged on the filter flask frame 14, and the bottom of the filter flask 11 is provided with a slag discharge hole; a liquid outlet of the high-pressure pump 7 is connected with a liquid inlet of the filter flask 11 and a high-pressure connector 16 through a liquid outlet connecting pipe 8; the low-pressure connecting port 17 is connected with the filter flask liquid outlet 10.
As shown in fig. 1, a first pressure gauge 4 is arranged on the liquid inlet connecting pipe 3, and the first pressure gauge 4 is installed on the liquid inlet connecting pipe 3 through a T-shaped three-way joint and used for monitoring the liquid inlet pressure of the high-pressure pump 7 in real time so as to judge whether the coarse filter 1 is blocked; the first pressure gauge 4 monitors the coarse filter usage and transmits this signal to the machine tool.
And a second pressure gauge 6 is arranged on a liquid outlet of the high-pressure pump 7, and the second pressure gauge 6 is arranged at the liquid outlet of the high-pressure pump 7 through a T-shaped three-way joint and can monitor the cutting liquid pressure provided by the high-pressure pump 7 in real time.
As shown in fig. 3, the differential pressure sensor 9 is installed on the top of the filter bottle rack 14 through the installation bracket 18, the liquid inlet of the filter bottle 11 is connected with the liquid outlet connecting pipe 8 and the high-pressure connecting pipe 15 through the T-shaped three-way joint 13, and the other end of the high-pressure connecting pipe 15 is connected with the high-pressure connecting port 16; the liquid outlet of the filter flask 11 is connected with a filter flask liquid outlet 10 and a low-pressure connecting pipe 19 through a T-shaped three-way joint, the other end of the low-pressure connecting pipe 19 is connected with a low-pressure connecting port 17, and the number of the T-shaped three-way joints 13 is 4. The signal line of the differential pressure sensor 9 is directly connected with the electric control cabinet of the machine tool, and communicates with the machine tool to provide data basis for replacing the filter flask 11.
The liquid outlet connecting pipe 8 adopts a rubber pipe.
The working process of the utility model is as follows:
the coarse filter 1 sinking into the cutting fluid sucks the cutting fluid in the water tank into the coarse filter 1 for coarse filtration through the negative pressure provided by the high-pressure pump 7, then the cutting fluid flows into the high-pressure pump 7 through the fluid inlet connecting pipe 3, the cutting fluid is lifted to a certain value by the high-pressure pump 7 and then conveyed to the fluid inlet of the filter flask 11 through the fluid outlet connecting pipe 8, and the cutting fluid is filtered through the stainless steel filter flask and then flows out through the filter flask fluid outlet 10.
Wherein first manometer 4 is installed in feed liquor connecting pipe 3 through T type three way connection to the pressure of cutting fluid after the monitoring passes through coarse filter 1 judges whether coarse filter 1 takes place to block up, and second manometer 6 is installed in the liquid outlet department of high-pressure pump 7 through T type three way connection, with the cutting fluid pressure that monitoring high-pressure pump 7 improved, and the liquid outlet pressure of high-pressure pump 7 when 5 pressure regulating of real-time supervision overflow valves.
A T-shaped three-way joint 13 is arranged at the liquid inlet of the filter flask 11, and high-pressure cutting fluid is distributed to a high-pressure connecting port 16 of the differential pressure sensor 9 through a high-pressure connecting pipe 15; the liquid outlet of the filter flask 11 is provided with a T-shaped three-way joint, the cleaned low-pressure cutting liquid is distributed to a low-pressure connecting port 17 of the differential pressure sensor 9 through a low-pressure connecting pipe 19, the differential pressure sensor 9 monitors the pressure of the liquid inlet and outlet of the filter flask 11 in real time, and differential pressure signals are transmitted to a machine tool in real time to serve as a basis for judging whether a filter element in the filter flask 11 needs to be replaced or not.
The utility model discloses an among the high pressure filtration system, through 1 liquid outlet pressure of first manometer 4 monitoring coarse filter, judge whether 1 takes place to block up of coarse filter, monitor 7 liquid outlet pressures of high-pressure pump through second manometer 6, overflow valve 5 on the high-pressure pump 7 can carry out the accurate regulation of cutting fluid pressure force according to the operating mode demand of difference, pass through 11 business turn over liquid port pressures of differential pressure sensor 9 monitoring filter flask, obtain 11 in service behavior of filter flask in real time, for changing filter flask 11 provides the data foundation, realize the effect of the integrated intelligent monitoring of high pressure filtration, a structure is simple, low cost, the cutting fluid cleanliness is high, be applicable to the processing environment of high pressure cutting fluid demand, and is suitable for industrial production and application.
Claims (10)
1. The integrated monitoring high-pressure filtering system is characterized by comprising a mounting plate (2), a coarse filter (1), a high-pressure pump (7) and a filter flask assembly, wherein the outlet of the coarse filter (1) is connected with the liquid inlet of the high-pressure pump (7);
the filter flask assembly comprises a filter flask (11), a differential pressure sensor (9) and a filter flask frame (14), the high-pressure pump (7) and the filter flask frame (14) are installed on the installation plate (2), and the filter flask (11) and the differential pressure sensor (9) are installed on the filter flask frame (14);
a liquid outlet of the high-pressure pump (7) is connected with a liquid inlet of the filter flask (11) and a high-pressure interface of the differential pressure sensor (9); a low-pressure interface of the differential pressure sensor (9) is connected with a liquid outlet (10) of the filter flask;
a first pressure gauge (4) is arranged at the liquid inlet of the high-pressure pump (7), and a second pressure gauge (6) is arranged at the liquid outlet of the high-pressure pump (7).
2. The integrated monitoring and high pressure filtration system according to claim 1, characterized in that an overflow valve (5) is mounted on the outlet of the high pressure pump (7).
3. The integrated monitoring high-pressure filtration system according to claim 1, characterized in that the coarse filter (1) is connected with the liquid inlet of the high-pressure pump (7) through a liquid inlet connecting pipe (3), and the first pressure gauge (4) is connected with the liquid inlet connecting pipe (3) through a T-shaped tee joint.
4. The integrated monitoring high-pressure filtering system according to claim 1, characterized in that the liquid outlet of the high-pressure pump (7) is connected with the liquid inlet of the filter flask and the high-pressure interface of the differential pressure sensor (9) through a liquid outlet connecting pipe (8), and the second pressure gauge (6) is connected with the liquid outlet connecting pipe (8) through a T-shaped three-way joint.
5. The integrated monitoring high-pressure filtering system according to claim 4, characterized in that a T-shaped three-way joint is arranged at the liquid inlet of the filter flask, one port of the T-shaped three-way joint is connected with the high-pressure connecting port (16) through a high-pressure connecting pipe (15), and the other port of the T-shaped three-way joint is connected with the liquid outlet connecting pipe (8).
6. The integrated monitoring high-pressure filtration system according to claim 1, wherein a T-tee is provided at the filter flask outlet (10), one port of the T-tee is connected to the low-pressure connection port (17) through a low-pressure connection pipe (19), and the other port is connected to an external device.
7. The integrated monitoring high-pressure filtration system according to claim 1, characterized in that a two-piece disc handle ball valve (12) is installed at a slag discharge port at the bottom of the filter flask (11).
8. The integrated monitoring high-pressure filtration system according to claim 1, wherein a rubber tube is adopted as the liquid outlet connection tube (8).
9. An integrated monitoring and high pressure filtration system according to claim 1, characterized in that a slag discharge is provided at the bottom of the filter flask (11).
10. An integrated monitoring high-pressure filtration system according to claim 1, characterized in that the filter flask (11) is made of stainless steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022043235.2U CN213433258U (en) | 2020-09-17 | 2020-09-17 | Integrated monitoring high-pressure filtering system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022043235.2U CN213433258U (en) | 2020-09-17 | 2020-09-17 | Integrated monitoring high-pressure filtering system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213433258U true CN213433258U (en) | 2021-06-15 |
Family
ID=76324995
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022043235.2U Active CN213433258U (en) | 2020-09-17 | 2020-09-17 | Integrated monitoring high-pressure filtering system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213433258U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116988969A (en) * | 2023-08-08 | 2023-11-03 | 山东星奥液压机械有限公司 | Hydraulic pump with filtering capability |
-
2020
- 2020-09-17 CN CN202022043235.2U patent/CN213433258U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116988969A (en) * | 2023-08-08 | 2023-11-03 | 山东星奥液压机械有限公司 | Hydraulic pump with filtering capability |
| CN116988969B (en) * | 2023-08-08 | 2024-05-24 | 威海旭日过滤器股份有限公司 | Hydraulic pump with filtering capability |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN213433258U (en) | Integrated monitoring high-pressure filtering system | |
| CN202021502U (en) | Water supply system for numerical control machine | |
| CN212656962U (en) | Cleaning agent adding device and vacuum pump | |
| CN212745174U (en) | Water level control device of water seal valve | |
| CN1899667A (en) | Filter for water curtain sealing mechanism of graphite processing machine tool | |
| CN217409943U (en) | Horizontal high-pressure filtering equipment capable of realizing central water outlet function | |
| CN212059325U (en) | Flow test system | |
| CN211215670U (en) | Mining back flush filter equipment convenient to wash | |
| CN213034160U (en) | High-pressure water outlet unit for numerical control machine tool | |
| CN114161218A (en) | Full-automatic pulse trace oil-gas lubrication system | |
| CN216429955U (en) | Multistage centrifugal pump capable of controlling flow | |
| CN219492777U (en) | Hydraulic clamp control device | |
| CN2431965Y (en) | Backwashing filtering drip irrigation device | |
| CN219489694U (en) | Anti-blocking system for sludge discharge pipeline | |
| CN115008250B (en) | Numerical control machine tool capable of self-diagnosing faults | |
| CN220432638U (en) | Glass etching drum liquid device | |
| CN218036828U (en) | Bypass formula fluid on-line measuring device | |
| CN109482554B (en) | Water path circulation system of cleaning machine for thin film battery | |
| CN211387969U (en) | Cooling and filtering device of numerical control machine tool | |
| CN217139531U (en) | Horizontal angle leads to scrubbing ware | |
| CN214162300U (en) | Cooling system of machine tool machining center | |
| CN219366872U (en) | Backwash valve | |
| CN216295445U (en) | Ceramic filter vacuum degree on-line monitoring system | |
| CN220709583U (en) | Automatic switching temperature control system special for semiconductor | |
| CN216170946U (en) | Spray tower capable of adjusting spray flow |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |