CN214274115U - Grate cooler hydraulic station with oil cylinder oil leakage recovery device - Google Patents
Grate cooler hydraulic station with oil cylinder oil leakage recovery device Download PDFInfo
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- CN214274115U CN214274115U CN202120041171.4U CN202120041171U CN214274115U CN 214274115 U CN214274115 U CN 214274115U CN 202120041171 U CN202120041171 U CN 202120041171U CN 214274115 U CN214274115 U CN 214274115U
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- grate cooler
- cylinder
- collecting port
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Abstract
The utility model discloses a grate cooler hydraulic station with an oil cylinder oil seepage recovery device, which comprises an oil pump connected with an oil tank, wherein the oil pump is connected with a proportional reversing valve, and two outlets of the proportional reversing valve are respectively connected with two inlets of the oil cylinder of the grate cooler through hydraulic manifold blocks; a transmitter is arranged on an oil way between the hydraulic manifold block and the oil cylinder of the grate cooler; an oil cylinder is provided with an oil liquid inner leakage collecting port; the oil liquid internal leakage collecting port comprises an oil storage groove arranged on the contact surface of the oil cylinder body and the piston rod, and the oil storage groove is communicated with the oil collecting port on the oil cylinder body. The utility model discloses set up fluid internal leakage on the hydro-cylinder and collect the mouth, avoid causing external environmental pollution because fluid leaks in the hydro-cylinder.
Description
Technical Field
The utility model relates to a cold quick-witted hydraulic pressure station of comb.
Background
The oil cylinder of the hydraulic station of the existing grate cooler is easy to leak oil in the using process, so that the external environment pollution is caused, and further improvement is needed.
Disclosure of Invention
An object of the utility model is to provide a cold quick-witted hydraulic pressure station of comb of taking hydro-cylinder oil impregnate recovery unit of working property is good, environmental protection.
The technical solution of the utility model is that:
the utility model provides a take hydro-cylinder oil impregnate recovery unit's cold quick-witted hydraulic pressure station of comb, characterized by: the two-way outlet of the proportional reversing valve is respectively connected with two-way inlets of a oil cylinder of the grate cooler through a hydraulic manifold block; a transmitter is arranged on an oil way between the hydraulic manifold block and the oil cylinder of the grate cooler; an oil cylinder is provided with an oil liquid inner leakage collecting port; the oil liquid internal leakage collecting port comprises an oil storage groove arranged on the contact surface of the oil cylinder body and the piston rod, and the oil storage groove is communicated with the oil collecting port on the oil cylinder body.
The oil collection port is connected with an oil tank for collecting leaked oil.
The oil path connecting the oil pump and the proportional reversing valve is provided with a pressure regulating valve.
The utility model discloses set up fluid internal leakage on the hydro-cylinder and collect the mouth, avoid causing external environmental pollution because fluid leaks in the hydro-cylinder.
Drawings
The present invention will be further explained with reference to the drawings and examples.
Fig. 1 is a schematic structural diagram of an embodiment of the present invention.
Fig. 2 is a schematic view showing a structure of a leakage collecting port in oil.
Detailed Description
A grate cooler hydraulic station with an oil cylinder oil seepage recovery device comprises an oil pump 2 connected with an oil tank 1, the oil pump is connected with a proportional reversing valve 3, and two outlets of the proportional reversing valve are respectively connected with two inlets of an oil cylinder 5 of a grate cooler through a hydraulic manifold block 4; a transmitter 6 is arranged on an oil way between the hydraulic manifold block and the oil cylinder of the grate cooler; an oil cylinder is provided with an oil liquid inner leakage collecting port; the oil liquid internal leakage collecting port comprises an oil storage groove 8 arranged on the contact surface of the oil cylinder body and the piston rod, and the oil storage groove is communicated with an oil collecting port 9 on the oil cylinder body.
The oil collection port is connected with an oil tank for collecting leaked oil. And a pressure regulating valve 7 is arranged on an oil path connecting the oil pump and the proportional reversing valve.
Claims (3)
1. The utility model provides a take hydro-cylinder oil impregnate recovery unit's cold quick-witted hydraulic pressure station of comb, characterized by: the two-way outlet of the proportional reversing valve is respectively connected with two-way inlets of a oil cylinder of the grate cooler through a hydraulic manifold block; a transmitter is arranged on an oil way between the hydraulic manifold block and the oil cylinder of the grate cooler; an oil cylinder is provided with an oil liquid inner leakage collecting port; the oil liquid internal leakage collecting port comprises an oil storage groove arranged on the contact surface of the oil cylinder body and the piston rod, and the oil storage groove is communicated with the oil collecting port on the oil cylinder body.
2. The hydraulic station of the grate cooler with the oil cylinder seepage recovery device according to claim 1, which is characterized in that: the oil collection port is connected with an oil tank for collecting leaked oil.
3. The hydraulic station of the grate cooler with the oil cylinder seepage recovery device according to claim 1 or 2, characterized in that: the oil path connecting the oil pump and the proportional reversing valve is provided with a pressure regulating valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120041171.4U CN214274115U (en) | 2021-01-08 | 2021-01-08 | Grate cooler hydraulic station with oil cylinder oil leakage recovery device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120041171.4U CN214274115U (en) | 2021-01-08 | 2021-01-08 | Grate cooler hydraulic station with oil cylinder oil leakage recovery device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214274115U true CN214274115U (en) | 2021-09-24 |
Family
ID=77791118
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120041171.4U Active CN214274115U (en) | 2021-01-08 | 2021-01-08 | Grate cooler hydraulic station with oil cylinder oil leakage recovery device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214274115U (en) |
-
2021
- 2021-01-08 CN CN202120041171.4U patent/CN214274115U/en active Active
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