Collecting device of waste oil recovery tank

Abstract

The utility model provides a waste oil recovery tank collecting device. At least two grooves are formed in the collecting box, mounting steps are formed at the tops of the grooves and used for being matched with the filter screen frame, the adjacent grooves are communicated with each other, a structure converging towards the center is formed at the bottom in the collecting box, a liquid outlet pipe is connected to the most position of the bottom in the collecting box, an electromagnetic valve is installed on the liquid outlet pipe, and a device box is connected to the bottom of the collecting box. And a waste oil treatment device is arranged in the device box. According to the scheme provided by the utility model, maintenance can be carried out without shutdown, the at least two grooves are matched with the filter screen frames to carry out primary filtration, and in the waste oil collection process, after one filter screen frame is blocked due to long-term use, discharged waste oil corresponds to the other filter screen frame, so that normal waste oil receiving is ensured, and the waste oil collection efficiency is improved. The heater can heat and evaporate water vapor in the waste oil according to the water vapor mixed in the waste oil through the characteristic that the boiling points of water and oil are different, and finally the waste oil can be filtered again.

Description

Technical Field

[0001] The utility model relates to the technical field of recovery equipment, in particular to a waste oil recovery tank collection device. Background Art

[0002] Existing steel coil leveling machines generally need to be used in conjunction with transmission equipment during use. In order to ensure the normal rotation of the transmission equipment and the steel coil leveling machine, the gear boxes of the transmission equipment and the steel coil leveling machine need to be lubricated regularly, and the lubricating oil needs to be replaced regularly. However, when many equipment are involved and need to be maintained at the same time, the workload of recovering and collecting wasted oil is large. At the same time, most of the staff are currently required to collect the wasted oil in barrels for recycling, which on the one hand affects production efficiency and has low maintenance efficiency. On the other hand, the received wasted oil contains debris, making secondary recycling difficult. Utility Model Content

[0003] In order to solve or partially solve the problems existing in the related technology, the solution provided by the utility model can be maintained without stopping the machine. At least two grooves are set to match the filter frame for initial filtration. In the process of collecting waste oil, after one filter frame is blocked due to long-term use, the discharged waste oil can be matched with another filter frame to ensure normal reception of the waste oil. The heater can heat and evaporate the water vapor in the waste oil according to the different boiling points of water and oil according to the water vapor mixed in the waste oil. Finally, the waste oil can be filtered again and the waste oil can be recovered.

[0004] The first aspect of the utility model provides a waste oil recovery tank collection device, including a collection box, a filter rack, a heater, and a waste oil treatment device;

[0005] At least two grooves are formed inside the collection box, and a mounting step is formed on the top of the groove for matching the filter rack. Adjacent grooves are connected to each other, and the bottom of the collection box forms a structure converging toward the center, and a liquid outlet pipe is connected at the lowest position of the bottom of the collection box, and a solenoid valve is installed on the liquid outlet pipe. The bottom of the collection box is connected to a device box, and a waste oil treatment device is installed in the device box;

[0006] A heater is installed in the groove of the collection box.

[0007] Optionally, the waste oil treatment device includes a double-barrel filter and a cooler, the liquid outlet pipe is connected to the liquid inlet of the double-barrel filter, the liquid outlet of the double-barrel filter is connected to the liquid inlet of the cooler through a pipeline, and the liquid outlet of the cooler is connected to the pipeline.

[0008] Optionally, the liquid outlet of the cooler is connected to a reversing valve via a pipeline, two liquid outlets of the reversing valve are connected to liquid outlet pipes, and one liquid outlet pipe is connected to a detachable oil receiving tank.

[0009] Optionally, a slide rail is installed at the bottom of the device box, and an oil receiving tank is slidably connected to the slide rail.

[0010] The technical solution provided by the utility model may have the following beneficial effects:

[0011] The solution provided by the utility model can be maintained without stopping the machine. At least two grooves are set to match the filter frame for initial filtration. In the process of collecting waste oil, after one filter frame is blocked due to long-term use, the discharged waste oil can be matched with another filter frame to ensure normal reception of the waste oil. The heater can heat and evaporate the water vapor in the waste oil according to the different boiling points of water and oil according to the water vapor mixed in the waste oil. Finally, the waste oil can be filtered again and the waste oil can be recovered.

[0012] It should be understood that the above general description and the following detailed description are exemplary and explanatory only and are not restrictive of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] The above and other objects, features and advantages of the present invention will become more apparent through a more detailed description of exemplary embodiments of the present invention in conjunction with the accompanying drawings, wherein the same reference numerals generally represent the same components in the exemplary embodiments of the present invention.

[0014] Figure 1 It is a structural schematic diagram of the overall device shown in an embodiment of the utility model.

[0015] Figure numerals: 1-collection box, 2-filter rack, 3-heater, 4-liquid outlet pipe, 5-solenoid valve, 6-double barrel filter, 7-device box, 8-support frame, 9-cooler, 10-pipeline, 11-reversing valve, 12-oil tank. DETAILED DESCRIPTION

[0016] The embodiments of the present invention will be described in more detail below with reference to the accompanying drawings. Although the embodiments of the present invention are shown in the accompanying drawings, it should be understood that the present invention can be implemented in various forms and should not be limited by the embodiments described herein. On the contrary, these embodiments are provided to make the present invention more thorough and complete, and to fully convey the scope of the present invention to those skilled in the art.

[0017] It should be understood that although the terms "first", "second", "third", etc. may be used to describe various information in the present invention, this information should not be limited to these terms. These terms are only used to distinguish the same type of information from each other. For example, without departing from the scope of the present invention, the first information may also be referred to as the second information, and similarly, the second information may also be referred to as the first information. Thus, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present invention, the meaning of "multiple" is two or more, unless otherwise clearly and specifically defined.

[0018] In the description of the present invention, it should be understood that the terms "length", "width", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0019] Unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in this utility model can be understood according to specific circumstances.

[0020] At the same time, currently most workers are required to collect the wasted oil in barrels for recycling. On the one hand, this affects production efficiency and has low maintenance efficiency. On the other hand, the received wasted oil contains debris, making secondary recycling difficult.

[0021] In view of the above problems, the solution provided by the utility model can be maintained without stopping the machine. At least two grooves are set to match the filter frame for initial filtration. During the oil intake process, if one filter frame is blocked during long-term use, the waste oil can be matched with another filter frame to ensure normal reception of the waste oil. The heater can heat and evaporate the water vapor in the waste oil according to the different boiling points of water and oil according to the water vapor mixed in the waste oil. Finally, the waste oil can be filtered again and the waste oil can be recovered.

[0022] The technical solution of the embodiment of the utility model is described in detail below with reference to the accompanying drawings.

[0023] See also Figure 1The utility model provides a waste oil recovery tank collection device, including a collection box 1, a filter frame 2, a heater 3, and a waste oil processing device;

[0024] At least two grooves are formed inside the collection box 1, and mounting steps are formed on the top of the grooves for matching the filter rack 2. Adjacent grooves are connected to each other, and the bottom of the collection box 1 forms a structure that converges toward the center, and a liquid outlet pipe 4 is connected at the lowest position of the bottom of the collection box 1, and a solenoid valve 5 is installed on the liquid outlet pipe 4. The bottom of the collection box 1 is connected to a device box 7, and a waste oil treatment device is installed in the device box 7. In this embodiment, the filter rack 2 can be plugged along the grooves and placed on the mounting steps to form a detachable structure. In the process of collecting waste oil, after one filter rack 2 is blocked due to long-term use, the waste oil can be matched to another filter rack 2 to ensure normal waste oil reception. The bottom of the collection box 1 forms a structure that converges toward the center, which can make the waste oil flow to the center of the bottom of the collection box 1 and finally flow out along the liquid outlet pipe 4.

[0025] A heater 3 is installed in the groove of the collecting box 1. It can heat and evaporate the water vapor in the waste oil according to the water vapor mixed in the waste oil through the different boiling points of water and oil, so as to prevent the water vapor mixed in the gear box during use from being mixed into the recovered waste oil again, and can perform preliminary filtration and preliminary treatment on the waste oil.

[0026] Specifically, the waste oil treatment device includes a double barrel filter 6 and a cooler 9, wherein the liquid outlet pipe 4 is connected to the liquid inlet of the double barrel filter 6, the liquid outlet of the double barrel filter 6 is connected to the liquid inlet of the cooler 9 through a pipe 10, and the liquid outlet of the cooler 9 is connected to the pipe 10. After the solenoid valve 5 is opened, the waste oil that has been initially treated enters the double barrel filter 6, and the double barrel filter 6 can be cleaned or the filter mesh frame 2 can be replaced without stopping the machine to ensure the normal and continuous operation of the device. When the filter mesh frame 2 is blocked and needs to be replaced, the main machine does not stop working. As long as the pressure balance valve is opened and the reversing valve 11 is turned, the other filter mesh frame 2 can participate in the work, and then the blocked filter mesh frame 2 can be replaced. In this embodiment, a support frame 8 is also installed in the device box 7 for supporting the double barrel filter 6. The waste oil filtered by the double barrel filter 6 is cooled by the cooler 9 to complete the treatment.

[0027] On the basis of the above embodiment, the liquid outlet of the cooler 9 is connected to the reversing valve 11 through the pipeline 10, the two liquid outlets of the reversing valve 11 are connected to the liquid outlet pipe 4, and one liquid outlet pipe 4 is connected to a detachable oil receiving box 12. Specifically, a slide rail is installed at the bottom of the device box 7, and the oil receiving box 12 is slidably connected to the slide rail. The two oil receiving boxes 12 can be used alternately by reversing the direction through the reversing valve 11 without affecting the normal filtering work.

[0028] The embodiments of the present invention have been described above, and the above description is exemplary, not exhaustive, and is not limited to the disclosed embodiments. Many modifications and changes will be apparent to those of ordinary skill in the art without departing from the scope and spirit of the described embodiments. The selection of terms used herein is intended to best explain the principles of the embodiments, practical applications, or improvements to the technology in the market, or to enable other persons of ordinary skill in the art to understand the embodiments disclosed herein.

Claims

1. Waste oil recovery tank collection device, characterized by: It includes a collection box, a filter rack, a heater, and a waste oil treatment device; At least two grooves are formed inside the collection box, and a mounting step is formed on the top of the groove for matching the filter rack. Adjacent grooves are connected to each other, and the bottom of the collection box forms a structure converging toward the center, and a liquid outlet pipe is connected at the lowest position of the bottom of the collection box, and a solenoid valve is installed on the liquid outlet pipe. The bottom of the collection box is connected to a device box, and a waste oil treatment device is installed in the device box; A heater is installed in the groove of the collecting box.

2. The waste oil recovery tank collection device according to claim 1, characterized in that: The waste oil treatment device comprises a double-barrel filter and a cooler. The liquid outlet pipe is connected to the liquid inlet of the double-barrel filter. The liquid outlet of the double-barrel filter is connected to the liquid inlet of the cooler through a pipeline. The liquid outlet of the cooler is connected to the pipeline.

3. The waste oil recovery tank collection device according to claim 2, characterized in that: The liquid outlet of the cooler is connected to the reversing valve through a pipeline, and the two liquid outlets of the reversing valve are connected to the liquid outlet pipes, and one liquid outlet pipe is connected to a detachable oil receiving box.

4. The waste oil recovery tank collection device according to claim 3, characterized in that: A slide rail is installed at the bottom of the device box, and an oil receiving tank is slidably connected to the slide rail.

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