CN212017025U

CN212017025U - Lubricating oil collecting device

Info

Publication number: CN212017025U
Application number: CN202020390836.8U
Authority: CN
Inventors: 姚春瑜; 高恒
Original assignee: Zhejiang Hengyou Chemical Fiber Co Ltd
Current assignee: Zhejiang Hengyou Chemical Fiber Co Ltd
Priority date: 2020-03-25
Filing date: 2020-03-25
Publication date: 2020-11-27
Anticipated expiration: 2030-03-25

Abstract

The utility model discloses a lubricating oil collecting device, which comprises a collecting box and a collecting hopper, wherein the collecting box is internally provided with a first clapboard and a second clapboard which divides the collecting box into three chambers, namely a first collecting chamber, a second collecting chamber and a third collecting chamber, a channel is arranged between the first clapboard and the top plate of the collection box, a channel is arranged between the second clapboard and the bottom plate of the collection box, an oil inlet pipe is arranged on the top plate of the collecting box corresponding to the first collecting chamber, the collecting box is communicated with the collecting hopper through the oil inlet pipe, a filter screen is arranged in a channel between the second clapboard and the bottom plate of the collecting box, a liquid level sensor is arranged at one side of the third collecting chamber, an oil delivery pipe is arranged on the bottom plate of the collecting box corresponding to the third collecting chamber and communicated with the pump, and an electric valve is arranged on the oil delivery pipe between the collecting box and the pump. The utility model discloses can collect accuse oil valve oil leak, filter and recycle.

Description

Lubricating oil collecting device

Technical Field

The utility model relates to a lubricating oil filters retrieves technical field, concretely relates to lubricating oil collection device.

Background

The equipment that chemical fiber production used gathers the reaction kettle eventually, and its lubricating oil station discovers many times that oil control valve has the oil leak phenomenon, overhauls after can't stopping equipment because of production needs, consequently for not influencing the normal use of lubricating oil station, inherits economic environmental protection's theory again, needs to design the oil leak collection device of oil control valve, collects the lubricating oil of will leaking and recycles.

The lubricating oil leaked from the oil control valve is used in the working process of the final polymerization reaction kettle, and does not reach the standard of waste oil, but generally contains metal fragments, gravels and other impurities, and the leaked oil can be mixed with dust, moisture in the air and other impurities in the collecting process and needs to be removed for reuse.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the not enough of above-mentioned technique and providing a lubricating oil collection device, can collect accuse oil valve oil leak, filter and recycle, economic environmental protection.

In order to achieve the above purpose, the lubricating oil collecting device designed by the utility model comprises a collecting box and a collecting hopper, wherein a first clapboard and a second clapboard are arranged in the collecting box to divide the collecting box into three chambers, namely a first collecting chamber, a second collecting chamber and a third collecting chamber, a channel is arranged between the first clapboard and a top plate of the collecting box, a channel is arranged between the second clapboard and a bottom plate of the collecting box, an oil inlet pipe is arranged on the top plate of the collecting box corresponding to the first collecting chamber, the collecting box and the collecting hopper are communicated through the oil inlet pipe, the oil inlet pipe is obliquely arranged, one end close to the collecting hopper is higher than one end close to the collecting box, a magnet is arranged on the lower surface of the bottom plate of the collecting box corresponding to the first collecting chamber, a blow-off pipe is arranged on one side of the first collecting chamber and close to the bottom, a valve is arranged on, the utility model discloses a collection box, including first baffle, second baffle, collecting chamber roof, be provided with the filter screen between second baffle and the collecting chamber bottom plate, be provided with the access hole on the collecting chamber roof that the second collecting chamber corresponds, be provided with the blow off pipe on the collecting chamber bottom plate that the second collecting chamber corresponds, be provided with the valve on the blow off pipe, be provided with the permeability cell on the collecting chamber roof that the third collecting chamber corresponds, one side of third collecting chamber is provided with level sensor, be provided with defeated oil pipe on the collecting chamber bottom plate that the third collecting chamber corresponds, defeated oil pipe communicates with the pump mutually, be provided with the motorised valve on the defeated oil pipe between collecting chamber and the pump, still be provided with the controller in addition, level sensor, motorised valve and pump are all switched on.

According to the technical scheme, the collecting hopper is connected below the oil control valve for leaking oil to collect leaked lubricating oil, and the lubricating oil enters the first collecting chamber of the collecting box from the oil inlet pipe and slowly accumulates in the first collecting chamber. During the accumulation process, some metal debris is adsorbed by the magnet and attached to the bottom of the first collection chamber, and impurities such as sand and stone are precipitated at the bottom of the first collection chamber. When lubricating oil overflows the first baffle and can get into the second collection chamber, filter through the filter screen and get into the third collection chamber again, the lubricating oil in the third collection chamber has got rid of impurity relatively comprehensively, can recycle. A liquid level sensor arranged in the third collecting chamber can identify the liquid level of the collected lubricating oil, when the lubricating oil reaches a high liquid level, a signal is fed back to the controller, the controller controls the electric valve on the oil conveying pipe to be opened, and the pump is started to pump the lubricating oil to the equipment for recycling; when the lubricating oil is pumped to a low liquid level, a feedback signal is sent to the controller, and the controller controls the electric valve and the pump on the oil delivery pipe to be closed. When the first collection chamber has excessive impurities, the valve can be opened, the magnet can be removed, and the impurities can be properly discharged from the sewage discharge pipe. When the impurity deposition of the second collection chamber is excessive, the valve is opened to discharge when the lubricating oil level is low.

Preferably, the collecting hopper is in a funnel shape with a larger upper opening and a smaller lower opening. The design collection range of the structure is relatively wider.

Preferably, the side wall and the bottom plate of the second collection chamber are provided with positioning blocks, the positioning blocks are attached to the side face, close to the second collection chamber, of the second partition plate, the positioning blocks are provided with double clamping grooves, and the clamping grooves, close to the second partition plate, are used for fixing the filter screen.

Preferably, the access hole consists of an access pipe, a flange and a flange cover, and the flange is connected with the flange cover through bolts. The flange cover can be opened in the design of this structure, when the low liquid level of room is collected to the second, looks over the filter screen and has blockked up or not, if blockked up, visits from the access hole and installs the baffle additional in the draw-in groove, then changes the filter screen, also can open the blow off pipe valve this moment and blowdown.

Preferably, the vent pipe has a downward opening, and the pipe orifice is provided with a sealing plate which is provided with a hole. The design of this structure is only for the third collection chamber is ventilative, realizes that lubricating oil is pumped away and is recycled.

The lubricating oil collecting device provided by the utility model adopts the dual design concepts of precipitation and filtration to collect leaked lubricating oil, remove impurities and recycle, improves the filtering effect, also improves the recycling rate of leaked lubricating oil, and is very economic and environment-friendly; the filter screen is replaceable, and the deposited impurities can be discharged through a blow-off pipe and then treated.

Drawings

Fig. 1 is a schematic structural view of the present invention;

3 FIG. 3 2 3 is 3 a 3 schematic 3 view 3 of 3 the 3 structure 3 at 3 A 3- 3 A 3 in 3 FIG. 3 1 3; 3

FIG. 3 is an enlarged view of the structure at B in FIG. 1;

FIG. 4 is a schematic view of the structure of the access opening of FIG. 1;

in the figure: 1. a collection box; 2. a collecting hopper; 3. an oil inlet pipe; 4. a first separator; 5. a second separator; 6. a blow-off pipe; 7. a valve; 8. a magnet; 9. positioning blocks; 91. a card slot; 10. a filter screen; 11. an oil delivery pipe; 12. an electrically operated valve; 13. a pump; 14. a liquid level sensor; 15. a gas permeable pipe; 16. an access hole; 101. a first collection chamber; 102. a second collection chamber; 103. a third collection chamber; 161. repairing the pipe; 162. a flange; 163. and (4) a flange cover.

Detailed Description

The invention is further described by the following embodiments in conjunction with the accompanying drawings.

Example 1:

as shown in fig. 1-4, the lubricating oil collecting device described in this embodiment includes a collecting box 1 and a collecting hopper 2, a first partition plate 4 and a second partition plate 5 are disposed in the collecting box 1, the collecting box 1 is divided into three chambers, which are a first collecting chamber 101, a second collecting chamber 102 and a third collecting chamber 103, respectively, a channel is disposed between the first partition plate 4 and a top plate of the collecting box 1, a channel is disposed between the second partition plate 5 and a bottom plate of the collecting box 1, an oil inlet pipe 3 is disposed on a top plate of the collecting box 1 corresponding to the first collecting chamber 101, the collecting box 1 and the collecting hopper 2 are communicated through the oil inlet pipe 3, the oil inlet pipe 3 is obliquely disposed, one end close to the collecting hopper 2 is higher than one end close to the collecting box 1, a magnet 8 is disposed on a lower surface of the bottom plate of the collecting box 1 corresponding to the first collecting chamber 101, a drain pipe 6 is disposed on one side of the, be provided with valve 7 on the blow off pipe 6, passageway department between second baffle 5 and the 1 bottom plate of collecting box is provided with filter screen 10, be provided with access hole 16 on the 1 roof of collecting box that second collection room 102 corresponds, be provided with blow off pipe 6 on the 1 bottom plate of collecting box that second collection room 102 corresponds, be provided with valve 7 on the blow off pipe, be provided with permeability cell 15 on the 1 roof of collecting box that third collection room 103 corresponds, one side of third collection room 103 is provided with level sensor 14, be provided with defeated oil pipe 11 on the 1 bottom plate of collecting box that third collection room 103 corresponds, defeated oil pipe 11 is linked together with pump 13, be provided with motorised valve 12 on the defeated oil pipe 11 between collecting box 1 and the pump 13, level sensor 14, motorised valve 12 and pump 13 all switch on and are controlled by the controller.

The collecting hopper 2 is in a funnel shape with a large upper opening and a small lower opening.

The side wall and the bottom plate of the second collection chamber 102 are provided with positioning blocks 9, the positioning blocks 9 are attached to the side face, close to the second collection chamber 102, of the second partition plate 5, the positioning blocks 9 are provided with double clamping grooves 91, and the clamping grooves 91, close to the second partition plate 5, are used for fixing the filter screen 10.

The service opening 16 is composed of a service pipe 161, a flange 162 and a flange cover 163, and the flange 162 and the flange cover 163 are connected through bolts.

The opening of the vent pipe 15 is downward, a sealing plate is arranged at the pipe orifice, and the sealing plate is provided with a hole.

Claims

1. A lubricating oil collection device, characterized by: comprises a collecting box (1) and a collecting hopper (2), wherein a first partition plate (4) and a second partition plate (5) are arranged in the collecting box (1) to divide the collecting box (1) into three chambers, namely a first collecting chamber (101), a second collecting chamber (102) and a third collecting chamber (103), a channel is arranged between the first partition plate (4) and a top plate of the collecting box (1), a channel is arranged between the second partition plate (5) and a bottom plate of the collecting box (1), an oil inlet pipe (3) is arranged on the top plate of the collecting box (1) corresponding to the first collecting chamber (101), the collecting box (1) and the collecting hopper (2) are communicated through the oil inlet pipe (3), the oil inlet pipe (3) is obliquely arranged, one end close to the collecting hopper (2) is higher than one end close to the collecting box (1), and a magnet (8) is arranged on the lower surface of the bottom plate of the collecting box (1) corresponding to the first collecting chamber (101), a drain pipe (6) is arranged at a position close to the bottom of one side of the first collection chamber (101), a valve (7) is arranged on the drain pipe (6), a filter screen (10) is arranged at a channel between the second partition plate (5) and the bottom plate of the collection box (1), a top plate of the collection box (1) corresponding to the second collection chamber (102) is provided with an access hole (16), a bottom plate of the collection box (1) corresponding to the second collection chamber (102) is provided with the drain pipe (6), the drain pipe (6) is provided with the valve (7), a top plate of the collection box (1) corresponding to the third collection chamber (103) is provided with a vent pipe (15), one side of the third collection chamber (103) is provided with a liquid level sensor (14), a bottom plate of the collection box (1) corresponding to the third collection chamber (103) is provided with an oil delivery pipe (11), and the oil delivery pipe (11) is communicated with a pump (13), an electric valve (12) and a controller are arranged on an oil delivery pipe (11) between the collecting box (1) and the pump (13), and the liquid level sensor (14), the electric valve (12) and the pump (13) are electrified and controlled by the controller.

2. A lubricant collection device according to claim 1, further comprising: the collecting hopper (2) is in a funnel shape with a large upper opening and a small lower opening.

3. A lubricant collection device according to claim 1, further comprising: the filter screen is characterized in that positioning blocks (9) are arranged on the side wall and the bottom plate of the second collecting chamber (102), the positioning blocks (9) are attached to the side face, close to the second collecting chamber (102), of the second partition plate (5), the positioning blocks (9) are provided with double clamping grooves (91), and the clamping grooves (91) close to the second partition plate (5) are used for fixing the filter screen (10).

4. A lubricant collection device according to claim 1, further comprising: the access hole (16) is composed of an access pipe (161), a flange (162) and a flange cover (163), and the flange (162) is connected with the flange cover (163) through bolts.

5. A lubricant collection device according to claim 1, further comprising: the opening of the ventilation pipe (15) is downward, a sealing plate is arranged at the pipe orifice, and a hole is formed in the sealing plate.