CN216382010U - Oil tank of hydraulic station in front of furnace - Google Patents
Oil tank of hydraulic station in front of furnace Download PDFInfo
- Publication number
- CN216382010U CN216382010U CN202122965214.0U CN202122965214U CN216382010U CN 216382010 U CN216382010 U CN 216382010U CN 202122965214 U CN202122965214 U CN 202122965214U CN 216382010 U CN216382010 U CN 216382010U
- Authority
- CN
- China
- Prior art keywords
- oil
- cavity
- circulating pump
- filter screen
- oil return
- 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
- Fluid-Pressure Circuits (AREA)
Abstract
The utility model relates to a furnace hydraulic station oil tank which comprises a tank body, wherein the inner cavity of the tank body is divided into an oil return cavity and an oil purification cavity by a fixedly arranged vertical partition plate, and an overflow hole for communicating the oil return cavity with the oil purification cavity is formed in the vertical partition plate; the upper surface of the top plate of the oil purification cavity is fixedly connected with a bracket for mounting a circulating pump, and an oil inlet pipe communicated with an oil inlet of the circulating pump is arranged on the top plate of the oil purification cavity in a penetrating manner; the oil return cavity is divided into an upper cavity and a lower cavity by a transverse filter screen which is fixedly arranged, the transverse filter screen is positioned below the overflow hole, and an oil return pipe is fixedly connected to the wall of the lower cavity. According to the utility model, the circulating pump is arranged above the oil tank, so that the circulating pump is convenient to overhaul, and the phenomenon that the plum blossom pad of the circulating pump pollutes oil is avoided; through setting up transverse filter screen and cartridge filter, realized filtering the two-stage of fluid, improved the fluid cleanliness factor of absolute oil intracavity, avoid the oil pump to inhale the foreign matter and damage to the life of fluid and circulating pump has been prolonged.
Description
Technical Field
The utility model relates to the technical field of a hydraulic station in front of a furnace, in particular to an oil tank of the hydraulic station in front of the furnace.
Background
At present, the discharge valve on the blast furnace equipment is mostly driven by hydraulic pressure, so a hydraulic oil tank is necessarily required to be arranged. But current hydraulic tank has the problem that fluid life is short, owing to set up the circulating pump in that the oil tank is inside, the inspection maintenance of the pump of being not convenient for, the plum blossom pad of circulating pump is because easily cause fluid to pollute behind the high temperature damage moreover, and impurity in the pipeline also can cause fluid to pollute to lead to the life of fluid and circulating pump to be short, change frequency is big.
Disclosure of Invention
Aiming at the defects of the prior art, the utility model provides the oil tank of the hydraulic station in front of the furnace, wherein the filter is arranged in the oil tank, and the circulating pump is arranged outside the oil tank, so that the oil pollution is reduced, and the circulating pump is convenient to overhaul.
The utility model is realized by the following technical scheme, and provides a furnace hydraulic station oil tank which comprises a tank body, wherein the inner cavity of the tank body is divided into an oil return cavity and an oil purification cavity by a fixedly arranged vertical partition plate, and the vertical partition plate is provided with an overflow hole communicated with the oil return cavity and the oil purification cavity; the upper surface of the top plate of the oil purification cavity is fixedly connected with a bracket for mounting a circulating pump, and an oil inlet pipe communicated with an oil inlet of the circulating pump is arranged on the top plate of the oil purification cavity in a penetrating manner; the oil return cavity is divided into an upper cavity and a lower cavity by a transverse filter screen which is fixedly arranged, the transverse filter screen is positioned below the overflow hole, and an oil return pipe is fixedly connected to the wall of the lower cavity.
According to the scheme, the box body is divided into the oil return cavity and the oil purification cavity through the vertical partition plate, system return oil enters the lower cavity of the oil return cavity through the oil return pipe, and enters the upper cavity after being filtered by the transverse filter screen, the oil is precipitated in the oil return cavity, and the precipitated and filtered oil enters the oil purification cavity through the overflow hole, so that the cleanliness of the oil in the oil purification cavity is improved; the support setting that will install the circulating pump is outside at the oil tank, has avoided the plum blossom pad of circulating pump high temperature vulnerable part to pollute fluid, and the circulating pump is through advancing the fluid that oil pipe inhaleed the absolute oil intracavity, has avoided the influence of fluid impurity to the pump, has prolonged life.
As optimization, the overflow holes are connected with a filter cartridge through threads, and the side wall and the bottom of the filter cartridge are provided with a plurality of filter holes smaller than the meshes of the transverse filter screen. This optimization carries out the secondary filter to the fluid that gets into the oil purification chamber through setting up the cartridge filter, has further improved the cleanliness of oil purification intracavity fluid, and the cartridge filter passes through screw thread and overflow jogged joint, makes things convenient for the installation and the dismantlement of cartridge filter.
As optimization, the cylinder opening of the filter cylinder faces to the oil return cavity, the cylinder bottom of the filter cylinder is located in the oil purification cavity, an access hole located above the filter cylinder is formed in a top plate of the oil purification cavity, and an access cover is hinged to the access hole. This optimization scheme cartridge filter installation direction's setting, make impurity by the separation in the cartridge filter, realized the collection to filtering impurity, can take out filterable impurity when pulling down the cartridge filter, made things convenient for the clearance to filtering impurity, through setting up the access hole, both convenient dismantlement and the installation to the cartridge filter, still conveniently let in and wash fluid, carry out the backwash to horizontal filter screen, through setting up the access cover, fall into the foreign matter when avoiding normal production, the staff has also been avoided simultaneously and has dropped, the security of using has been improved.
As optimization, a slag removing hole is formed in the bottom plate of the lower cavity, and a sealing cover is connected in the slag removing hole through threads. This optimization scheme is convenient for clear up the filtration impurity of intracavity down through setting up the scarfing cinder hole, through setting up the closing cap, avoids the oil leak of scarfing cinder hole during normal work.
As optimization, the vertical partition plates are connected with the box top plate, the box bottom plate and the box side plates through welding. This optimization scheme not only plays the effect of cutting off with vertical baffle and box welding, has improved the structural strength of box moreover.
The utility model has the beneficial effects that: the circulating pump is arranged above the oil tank, so that the circulating pump is convenient to overhaul, and the plum blossom pads of the circulating pump are prevented from polluting oil liquid; through setting up transverse filter screen and cartridge filter, realized filtering the two-stage of fluid, improved the fluid cleanliness factor of absolute oil intracavity, avoid the oil pump to inhale the foreign matter and damage to the life of fluid and circulating pump has been prolonged.
Drawings
FIG. 1 is a schematic structural view of the present invention;
shown in the figure:
1. circulating pump, 2, support, 3, inlet pipe, 4, clean oil chamber, 5, horizontal filter screen, 6, cavity of resorption, 7, return oil pipe, 8, epicoele, 9, vertical baffle, 10, cartridge filter, 11, overflow hole, 12, access hole, 13, access cover.
Detailed Description
In order to clearly illustrate the technical features of the present solution, the present solution is explained below by way of specific embodiments.
As shown in figure 1, the oil tank of the hydraulic station in front of the furnace comprises a tank body, wherein an inner cavity of the tank body is divided into an oil return cavity and an oil purification cavity 4 through a vertical partition plate 9 which is fixedly arranged, the vertical partition plate is a stainless steel plate, and the vertical partition plate is connected with a top plate, a bottom plate and a side plate of the tank body through welding.
The upper surface of the top plate of the oil purification cavity is fixedly connected with a bracket 2 for mounting a circulating pump 1, an oil inlet pipe 3 communicated with an oil inlet of the circulating pump penetrates through the top plate of the oil purification cavity, and the oil inlet pipe and the top plate of the oil purification cavity are welded and fixed.
The oil return cavity is divided into an upper cavity 8 and a lower cavity 6 by a transverse filter screen 5 which is fixedly arranged, the transverse filter screen is positioned below the overflow hole, the cavity wall of the lower cavity is fixedly connected with an oil return pipe 7, and the oil return pipe 7 is communicated with the lower cavity. The bottom plate of the lower cavity is provided with a slag cleaning hole, and a sealing cover is connected in the slag cleaning hole through threads.
Offer the overflow hole 11 that feeds back oil chamber and clean oil chamber on the vertical baffle 9, the overflow hole is located the upper portion of vertical baffle, and the overflow downthehole internal thread that is equipped with, and the overflow hole has cartridge filter 10 through threaded connection, and the lateral wall of cartridge filter and bobbin base all are equipped with a plurality of filtration pores that are less than the transverse filter screen mesh. The cylinder opening of the filter cylinder faces the oil return cavity, and the cylinder bottom of the filter cylinder is located in the oil purification cavity. For the convenience clearance cartridge filter, this embodiment is equipped with the access hole 12 that is located the cartridge filter top on the roof of clean oil chamber, and access hole department articulates there is access cover 13.
The stokehold hydraulic pressure station oil tank of this embodiment is when using, the system oil return gets into the cavity of resorption that returns the oil chamber through returning the oil pipe, then get into the epicoele through the filtration back of horizontal filter screen, and fluid deposits at the oil return intracavity, the fluid after depositing and filtering gets into the oil purification chamber through the overflow hole and the cartridge filter on upper portion, carry out secondary filter to fluid through the cartridge filter, it is clean to have guaranteed the fluid of oil purification intracavity, the circulating pump is through advancing the fluid that the oil pipe inhaled the oil purification intracavity, the influence of fluid impurity to the pump has been avoided, and service life is prolonged.
After the utility model is applied in production, the service life of the gear pumps of the hydraulic station in front of the furnace is obviously prolonged, and 33 gear pumps are used all the year round and are reduced to 26 gear pumps; the average oil change period of the oil in the hydraulic station is prolonged from 7.3 months to 10.7 months.
Of course, the above description is not limited to the above examples, and the undescribed technical features of the present invention can be implemented by or using the prior art, and will not be described herein again; the above embodiments and drawings are only for illustrating the technical solutions of the present invention and not for limiting the present invention, and the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that changes, modifications, additions or substitutions within the spirit and scope of the present invention may be made by those skilled in the art without departing from the spirit of the present invention, and shall also fall within the scope of the claims of the present invention.
Claims (5)
1. The utility model provides a stokehold hydraulic pressure station oil tank, includes the box, its characterized in that: the inner cavity of the box body is divided into an oil return cavity and a clean oil cavity (4) by a fixedly arranged vertical partition plate (9), and the vertical partition plate (9) is provided with an overflow hole (11) communicated with the oil return cavity and the clean oil cavity; the upper surface of the top plate of the oil purification cavity is fixedly connected with a bracket (2) for mounting a circulating pump (1), and an oil inlet pipe (3) communicated with an oil inlet of the circulating pump is arranged on the top plate of the oil purification cavity in a penetrating manner; the oil return cavity is divided into an upper cavity (8) and a lower cavity (6) by a transverse filter screen (5) which is fixedly arranged, the transverse filter screen is positioned below the overflow hole, and an oil return pipe (7) is fixedly connected to the wall of the lower cavity.
2. The stokehole hydraulic station oil tank as claimed in claim 1, wherein: the overflow hole has cartridge filter (10) through threaded connection, and the lateral wall of cartridge filter and bobbin base all are equipped with a plurality of filtration pores that are less than the transverse filter screen mesh.
3. The stokehole hydraulic station oil tank as claimed in claim 2, wherein: the nozzle of the filter cartridge faces to the oil return cavity, the bottom of the filter cartridge is located in the oil purification cavity, an access hole (12) located above the filter cartridge is formed in the top plate of the oil purification cavity, and an access cover (13) is hinged to the access hole.
4. The stokehole hydraulic station oil tank as claimed in claim 1, wherein: the bottom plate of the lower cavity is provided with a slag cleaning hole, and a sealing cover is connected in the slag cleaning hole through threads.
5. The stokehole hydraulic station oil tank as claimed in claim 1, wherein: the vertical partition plate is connected with the box top plate, the box bottom plate and the box side plate through welding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122965214.0U CN216382010U (en) | 2021-11-30 | 2021-11-30 | Oil tank of hydraulic station in front of furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122965214.0U CN216382010U (en) | 2021-11-30 | 2021-11-30 | Oil tank of hydraulic station in front of furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216382010U true CN216382010U (en) | 2022-04-26 |
Family
ID=81220184
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122965214.0U Active CN216382010U (en) | 2021-11-30 | 2021-11-30 | Oil tank of hydraulic station in front of furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216382010U (en) |
-
2021
- 2021-11-30 CN CN202122965214.0U patent/CN216382010U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN216382010U (en) | Oil tank of hydraulic station in front of furnace | |
| CN210814145U (en) | Filter with long service life | |
| CN204639782U (en) | The split type water tank with strainer of a kind of three layer filtration | |
| CN216755773U (en) | Dust collector is used in production of high wear-resisting material | |
| CN209024665U (en) | A kind of intermediate device for storing liquid | |
| CN210009711U (en) | Lathe coolant filtering device | |
| CN208526019U (en) | A kind of recyclable filtration system of zero consumptive material of cleaning machine | |
| CN217139531U (en) | Horizontal angle leads to scrubbing ware | |
| CN219251844U (en) | Stock solution filtration equipment that spandex preparation was used | |
| CN216878129U (en) | White spirit filter | |
| CN215804768U (en) | Filter structure with replaceable filter element | |
| CN213132158U (en) | Bag filter is used in copper oxide production | |
| CN216629824U (en) | Easy abluent filter of big filter area | |
| CN210674396U (en) | Back-flushing filter | |
| CN219681869U (en) | Waste liquid treatment device in polysaccharide production process | |
| CN216259436U (en) | Precise filtering and dry slag discharging equipment simple and convenient to maintain and wide in application range | |
| CN217567732U (en) | Filter device of high-pressure cleaning equipment | |
| CN218485321U (en) | Automatic continuous filtration equipment of backwash | |
| CN217312363U (en) | Lubricating oil filtering mechanism with precipitation device | |
| CN210814047U (en) | Oil water filter | |
| CN210009836U (en) | Hydrogen sulfide gas removing device | |
| CN219058780U (en) | Wastewater treatment system | |
| CN212375075U (en) | A recovery unit for acid waste liquid | |
| CN217472905U (en) | Filter integrating oil collecting and discharging functions | |
| CN212598772U (en) | Die casting machine filters fume extractor |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |