Movable multifunctional oil removing vehicle

Abstract

The utility model relates to the field of oil filtering mechanical equipment, in particular to a movable multifunctional oil removing vehicle. The oil removal vehicle comprises a liquid suction device with a liquid suction connecting pipe and a filtering and disinfecting device with a liquid outlet pipe. The device has the beneficial effects that water tanks with different shapes and different depths can be pertinently mounted and fixed by adopting the magnetic type base, some impurities in water can be preliminarily filtered by arranging the special water inlet head, the liquid inlet amount can be controlled, the impurities in the water can be filtered by adding multiple filters, the oil removal efficiency is effectively controlled, and the oil removal efficiency is improved. The water content in the filtered oil can be accurately controlled, bacteria in the working solution can be killed by the sterilizing lamp in the sterilizing box, bacteria breeding is prevented, the working solution is prevented from going bad and stinking, and the service time of the working solution can be prolonged.

Description

Technical Field

[0001] The utility model relates to the field of oil filtration mechanical equipment, in particular to a movable multi-functional oil removal vehicle. Background Art

[0002] Existing oil skimmers, also known as oil removal vehicles, come in various types. Such as weir type oil skimmers, tube type oil skimmers, disc type oil skimmers, etc. They are widely used in oil spill treatment in steel plants, machine tool processing, spraying, food processing plants, underground water tanks, wastewater tanks, coolant tanks, cleaning tanks, auto repair shops, parking lots, etc. Large equipment can also be used for cleaning floating oil on the sea. However, the common disc type oil removal vehicles and belt type oil removal vehicles on the market at present have some limitations in the use process. First of all, these devices are usually fixedly installed on the water tank and cannot be used mobilely, which brings great inconvenience to users. In practical applications, since the sizes, shapes and structures of different water tanks are different, separate design and installation need to be carried out for each water tank, which undoubtedly increases the cost and time investment of users and cannot meet the needs of some special occasions. Secondly, due to the poor fluidity in some areas of the water tank, it is difficult to drain the oil, there are dead corners, and full-range cleaning cannot be achieved. In addition, there are also some sanitation problems in the use process of these devices. Since the water in the water tank is recycled for a long time, it is easy to breed bacteria, resulting in the working fluid smelling and deteriorating, affecting the working environment. Moreover, these devices usually do not have a sterilization function and cannot effectively kill bacteria, further exacerbating this problem. Finally, the water content of the separated oil fluid is not easy to control and needs to be secondary-treated to achieve the ideal effect. In practical applications, due to the high water content in the oil fluid, it may cause the oil fluid to emulsify, affecting its use effect. Moreover, since these devices usually do not have the function of secondary treatment, the separated oil fluid needs to be sent to a special factory for treatment, which not only increases the burden on users, but also may cause waste of resources.

[0003] Chinese Utility Model CN202322707482.1, a movable oil fluid secondary filtration trolley. The sedimentation balls with two density differences enable the oil fluid at each height of the suction pipe to be extracted and filtered vertically. However, relatively speaking, it cannot adjust and absorbs the oil layer at a certain height slowly, and the water content of the oil fluid is uncontrollable, and it cannot sterilize the closed parts such as the fuel tank by ultraviolet light irradiation.

[0004] The purpose of the present utility model is to provide an oil removal vehicle that can move at any time and can adjust the position of the liquid suction port according to the corresponding equipment, which is a device for cleaning floating oil in the floating oil in the working fluid or in the water, overcoming the defects of the existing oil removal vehicles with slow oil removal rate, uncontrollable water content of the floating oil, and ineffective sterilization of the closed space, so as to solve the actual problems of current enterprises and make up for the technical deficiencies of the existing technology. Content of the Utility Model

[0005] The purpose of the present utility model is to provide a movable multi-functional oil removal vehicle, so as to solve the defects that in actual work, the position of the liquid suction device cannot be adjusted according to requirements, the oil removal efficiency of traditional oil removal vehicles is not high, the oil removal rate is slow, the water content of floating oil is uncontrollable, and the closed space cannot be effectively sterilized as mentioned in the above background technology.

[0006] To achieve the above purpose, the present utility model provides the following technical solutions:

[0007] A movable multi-functional oil removal vehicle: The oil removal vehicle includes a liquid suction device with a liquid suction connecting pipe and a filtration and disinfection device with a liquid discharge pipe;

[0008] The liquid suction device includes a magnetic attraction module and a liquid suction module. The magnetic attraction module includes a magnetic attraction base and a connecting rod A vertically arranged thereon. A magnetic attraction switch is arranged at the top of the connecting rod A. A horizontally arranged adjusting rod is sleeved on the connecting rod A. The adjusting rod can rotate around the connecting rod A as the center and can move up and down along the connecting rod A. The liquid suction module includes a vertically arranged adjusting rod B. The top of the adjusting rod B is communicated with the liquid suction connecting pipe through a liquid suction connecting block, and the bottom is provided with a water inlet head. The water inlet head is a columnar structure with an inwardly concave upper surface, and diversion grooves are uniformly arranged on the outer edge of the upper surface. A joint clamping block with one end extending outward is sleeved on the adjusting rod B. The extending end is fixedly connected with one end of the adjusting rod. The target liquid passes through the water inlet head, the inner cavity of the connecting rod B, and the liquid suction connecting block in sequence, and then reaches the filtration and disinfection device through the liquid suction connecting pipe;

[0009] The filtration and disinfection device includes a pre-filter, a diaphragm pump elbow, a first filter, a second filter, a third filter, a fourth filter, a fifth filter, a sixth filter, a seventh filter, and a disinfection box arranged in sequence along the pipeline. At least one side wall is shared between the first filter, the second filter, the third filter, the fourth filter, the fifth filter, the sixth filter, and the seventh filter. A circulation port is opened at the bottom of each side wall, and the opening heights of the circulation ports are all on the same horizontal plane. A floating oil outflow window is opened on the upper part of each side wall. Among them, the opening heights of the floating oil outflow windows on the two side walls of the fourth filter are the lowest. The upstream of the pre-filter is connected to the liquid suction connecting pipe, the downstream of the disinfection box is connected to the liquid discharge pipe, and a floating oil discharge pipe is arranged in the fourth filter.

[0010] Preferably, a housing is arranged outside the filtration and disinfection device, as well as a chassis for supporting the housing and universal wheels installed at the four corners of the bottom of the chassis.

[0011] Preferably, a lifting inner tube is sleeved in the upper opening of the floating oil discharge pipe, and the opening position of the upper part of the lifting inner tube corresponds to the height of the position of the floating oil outflow window. A lifting connecting rod is also vertically arranged on the fourth filter, and the lower part of the lifting connecting rod is fixedly connected to the upper part of the lifting inner tube by a connecting rod, and a floating oil discharge knob is arranged on the top of the lifting connecting rod. A quick discharge pipe is penetrated at the bottom of one side wall of the fourth filter, and a quick drainage knob is arranged on the quick discharge pipe.

[0012] Preferably, a visible floating oil observation window is provided through the shell on the side of the fourth filter away from the disinfection box.

[0013] Preferably, an electric control box is provided at the bottom of the shell, and a power supply module is provided on the outer wall surface of the shell away from the liquid suction connecting tube.

[0014] Preferably, a disinfection lamp is provided on the top of the disinfection box.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] 1. The utility model adopts a magnetic base and is equipped with a magnetic switch for easy placement. Compared with the traditional fixed base that cannot be moved, the base of this device can be installed and fixed specifically for water tanks of different shapes and depths. The connecting rod A is equipped with a multi-threaded lifting rod so that the collector can quickly adjust the water level of the suction port relative to the water tank liquid level to meet the needs of different scenarios.

[0017] 2. The water inlet head adopted by the utility model has a columnar structure with guide grooves evenly arranged on the outer edge of the upper surface and an inwardly concave columnar structure, which can control the amount of floating oil and liquid flowing to the water inlet head, preliminarily filter out some impurities in the water, and the central concave bottom surface is lower than the filtered liquid surface. Due to the density, the water and oil are separated and the influence of gravity causes the oil to move from a high water level to a low water level and automatically flow to the floating oil collector, making the device more efficient in oil removal and more convenient and efficient.

[0018] 3. The utility model is provided with a floating oil observation window, so that the storage content of the floating oil can be observed at any time, which is convenient for discharging the floating oil after filtration. The oil discharge port is set with an adjustable height structure, which is convenient for controlling the corresponding oil output according to different usage scenarios. A disinfection box is also provided inside the device. When the filtered water flows through the disinfection box, the water level is shallow and the area is large. After ultraviolet sterilization, it can avoid the breeding of bacteria due to long-term circulation of water in the water tank.

[0019] 4. The utility model firstly adopts a diaphragm pump with low power consumption and long service life. A pre-filter is arranged in front of the pump to extend the service life of the diaphragm pump. The first filter of the utility model can precipitate some impurities with relatively small particles. It is also equipped with 6-stage floating oil filtration. The 6-stage floating oil filtration adopts the principle of floating sedimentation. A floating oil outflow window is opened on the upper part. When the floating oil discharge pipe in the fourth filter starts to discharge oil, the floating oil on the upper part of the remaining five-stage floating oil filtration flows to the fourth filter through the floating oil outflow window, which improves the floating oil discharge efficiency, makes the floating oil clean and has a controllable water content. The oil can be used for lubrication of other non-precision equipment to meet market needs.

[0020] In summary, the movable multifunctional oil removal vehicle described in the utility model adopts a magnetic base which can be installed and fixed specifically for water tanks of different shapes and depths. It is equipped with a special water inlet head which can not only preliminarily filter out some impurities in the water but also control the amount of liquid entering. The added multiple filters can filter out impurities in the water and effectively control the oil removal efficiency. The water content in the filtered oil can be accurately controlled. The disinfection lamp in the disinfection box can prevent the growth of bacteria in the water caused by long-term filtration, thereby extending the use time of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This is a schematic diagram of the overall structure of the portable multifunctional oil removal vehicle of the utility model;

[0022] Figure 2 It is a rear view structural schematic diagram of the portable multifunctional oil removal vehicle of the utility model;

[0023] Figure 3 It is a schematic diagram of the top view of the structure of the portable multifunctional oil removal vehicle of the utility model;

[0024] Figure 4 It is a partial structural schematic diagram of the filtering and disinfecting device of the utility model;

[0025] Figure 5 This is a partial structural diagram of the liquid suction device of the utility model

[0026] In the figure: liquid suction device 1; magnetic switch 101; connecting rod A 102; magnetic base 103; adjusting rod 104; connecting rod B 105; water inlet head 106; liquid suction connection block 107; liquid suction connecting pipe 108; joint block 109; oil filtration and disinfection device 2; pre-filter 201; diaphragm pump 202; elbow 203; first filter 204; second filter 205; third filter 206; fourth filter 207; fifth filter 208; sixth filter 209; seventh filter 210; disinfection tank 211; disinfection lamp 2111; lifting connecting rod 212; lifting inner pipe 213; floating oil discharge pipe 214; quick drainage knob 215; quick discharge pipe 216; floating oil discharge knob 217; floating oil observation window 218; floating oil outflow window 219; circulation port 220; universal wheel 5; liquid outlet pipe 6; electric control box 7; power supply module 8. Detailed implementation manners

[0027] In order to clearly and completely describe the objectives, technical solutions of the present utility model and make the advantages more clearly understood, the embodiments of the present utility model will be further described in detail below with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are only a part of the embodiments of the present utility model, rather than all of the embodiments, and are only used to explain the embodiments of the present utility model, not to limit the embodiments of the present utility model. All other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0028] For the sake of simplicity and illustration, the principles of the embodiments are mainly described by referring to examples. In the following description, many specific details are set forth to provide a thorough understanding of the embodiments. However, it is obvious that for those of ordinary skill in the art, these embodiments may not be limited to these specific details in practice. In some instances, well-known methods and structures are not described in detail to avoid unnecessarily making these embodiments difficult to understand. Additionally, all embodiments can be used in combination with each other.

[0029] Please refer to the accompanying drawings. The present utility model provides a technical solution:

[0030] A movable multi-functional oil removal vehicle: The oil removal vehicle includes a liquid suction device 1 with a liquid suction connecting pipe 108 and an oil filtration and disinfection device 2 with a liquid outlet pipe 6;

[0031] The liquid suction device 1 includes a magnetic suction module and a liquid suction module, wherein the magnetic suction module includes a magnetic suction base 103 and a connecting rod A102 vertically arranged thereon, a magnetic suction switch 101 is arranged on the top of the connecting rod A102, and the magnetic suction base cooperates with the magnetic suction switch for convenient placement and removal. Compared with the traditional fixed base that cannot be moved for use, the base of the device can be installed and fixed specifically for water tanks of different shapes and depths, and a horizontally arranged adjusting rod 104 is sleeved on the connecting rod A102, and the adjusting rod 104 can rotate with the connecting rod A102 as the center and can move up and down along the connecting rod A102. The liquid module includes a vertically arranged regulating rod B105, the top of which is connected to a liquid suction connecting pipe 108 through a liquid suction connecting block 107, and a water inlet head 106 is arranged at the bottom. The water inlet head 106 is a columnar structure with an inwardly concave upper surface, and a guide groove is evenly arranged on the outer edge of the upper surface, so that the amount of water flowing to the water inlet head of floating oil and liquid can be controlled, and some impurities in the water can be initially filtered out. In addition, the central concave bottom surface is lower than the filtered liquid surface. Due to the density, the water and oil are separated, and the influence of gravity causes the oil to move from a high water level to a low water level and automatically flow to the floating oil collector, so that the device has a higher oil removal efficiency, which is more convenient and efficient.

[0032] The adjusting rod B105 is sleeved with a joint block 109 with one end extending outward, and the end extending outward is fixedly connected to one end of the adjusting rod 104. The target liquid passes through the water inlet head 106, the inner cavity of the connecting rod B105 and the liquid suction connecting block 107 in sequence, and then reaches the filtering and disinfecting device 2 through the liquid suction connecting pipe 108. The connecting rod A102 is equipped with a multi-threaded lifting rod so that the collector can quickly adjust the water level of the liquid suction port relative to the water tank level to meet the needs of different scenarios.

[0033] The filtering and disinfection device 2 includes a pre-filter 201, a diaphragm pump 202, an elbow 203, a first filter 204, a second filter 205, a third filter 206, a fourth filter 207, a fifth filter 208, a sixth filter 209, a seventh filter 210, and a disinfection tank 211 arranged in sequence along the pipeline. At least one side wall is shared among the first filter 204, the second filter 205, the third filter 206, the fourth filter 207, the fifth filter 208, the sixth filter 209, and the seventh filter 210. A flow port 220 is opened at the bottom of each side wall, and the opening heights of the flow ports 220 are all at the same horizontal plane. An oil slick outflow window 219 is opened at the upper part of each side wall. Among them, the opening height of the oil slick outflow windows 219 on the two side walls of the fourth filter 207 is the lowest. The upstream of the pre-filter 201 is communicated with the liquid suction connecting pipe 108, and the downstream of the disinfection tank 211 is communicated with the liquid outlet pipe 6. An oil slick discharge pipe 214 is arranged in the fourth filter 207. The primary oil slick filtration all adopts the principle of floating precipitation, and an oil slick outflow window 219 is opened at the upper part. When the oil slick discharge pipe 214 in the fourth filter 207 starts to drain oil, the oil slick on the upper parts of the remaining five-stage oil slick filtration flows to the fourth filter 207 through the oil slick outflow window 219, improving the oil slick discharge efficiency, making the oil slick have high cleanliness and controllable water content. The oil product can be used for lubricating other non-precision equipment, meeting the market demand.

[0034] Further, a housing 3 is provided outside the filtering and disinfection device 2, as well as a chassis 4 for supporting the housing 3 and universal wheels 5 installed at the four corners of the bottom of the chassis 4.

[0035] Further, a lifting inner pipe 213 is sleeved inside the upper opening of the oil slick discharge pipe 214. The opening position at the upper part of the lifting inner pipe 213 corresponds to the height position of the oil slick outflow window 219. A lifting connecting rod 212 is also vertically arranged on the fourth filter 207. The lower part of the lifting connecting rod 212 is fixedly connected to the upper part of the lifting inner pipe 213 through a connecting rod. An oil slick discharge knob 217 is arranged at the top of the lifting connecting rod 212. A quick discharge pipe 216 penetrates through the bottom of one side wall of the fourth filter 207, and a quick drainage knob 215 is arranged on the quick discharge pipe 216. The oil outlet is set to have a structure with adjustable height, facilitating the control of the corresponding oil discharge volume for different usage scenarios.

[0036] Further, an observable oil slick observation window 218 is provided on the side of the fourth filter 207 away from the disinfection tank 211 through the housing 3, so that the storage content of the oil slick can be observed at any time, facilitating the discharge of the filtered oil slick.

[0037] Further, an electric control box 7 is provided at the bottom of the housing 3, and a power supply module 8 is provided on the outer wall surface of the housing 3 away from the liquid suction connecting pipe 108.

[0038] Further, a disinfection lamp 2111 is provided at the top inside the disinfection tank 211. When the filtered water flows through the disinfection tank, the water level is shallow and the area is large. After being sterilized by ultraviolet rays, it can avoid the growth of bacteria due to the long-term circulation of the water in the water tank.

[0039] Working principle: The liquid suction device is magnetically attached to the target oil removal equipment. Adjust the height of the water inlet head so that the water inlet head is slightly lower than the target liquid level. The diaphragm pump pumps the target liquid. The target liquid first passes through the pre-filter to filter large particles and then enters the first filter through the elbow to filter small particles. Flow ports are provided at the lower parts of the side walls of the second to seventh filters. The target liquid flows through the seven filtration devices in sequence from the lower flow ports for sedimentation and separation of the oil liquid. When the floating oil discharge pipe starts to discharge the oil liquid, the upper layer of oil liquid in the second to seventh filters will enter the fourth filter through the floating oil outflow window under the influence of gravity. The oil liquid passes through the lifting inner pipe and is discharged from the floating oil discharge pipe of the filtration and disinfection device. The height of the lifting inner pipe in the fourth filter can also be adjusted according to requirements to determine the amount of floating oil discharged. The target liquid filtered by the seventh filter enters the disinfection tank for disinfection and then is discharged through the liquid outlet pipe.

[0040] The internal structure of the present utility model can be made into a mobile oil removal vehicle for use, and its internal structure and oil removal method can also be embedded and fixedly used in the water tank of a metal processing machine tool for comprehensive use such as filtering, oil removal, and sterilization of the working fluid of the machine tool.

[0041] Although the embodiments of the present utility model have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principle and spirit of the present utility model. The scope of the present utility model is defined by the appended claims and their equivalents.

Claims

1. A movable multi-functional oil removal vehicle, characterized in that: The oil removal vehicle includes a liquid suction device (1) with a liquid suction connecting pipe (108) and a filtration and disinfection device (2) with a liquid discharge pipe (6); The liquid suction device (1) includes a magnetic attraction module and a liquid suction module. The magnetic attraction module includes a magnetic attraction base (103) and a connecting rod A (102) vertically arranged thereon. A magnetic attraction switch (101) is arranged at the top of the connecting rod A (102). A horizontally arranged adjusting rod (104) is sleeved on the connecting rod A (102). The adjusting rod (104) can rotate around the connecting rod A (102) as the center and can move up and down along the connecting rod A (102). The liquid suction module includes a vertically arranged adjusting rod B (105). The top of the adjusting rod B (105) is communicated with the liquid suction connecting pipe (108) through a liquid suction connecting block (107), and a water inlet head (106) is arranged at the bottom. The water inlet head (106) is a columnar structure with an inwardly concave upper surface, and diversion grooves are uniformly arranged on the outer edge of the upper surface. A joint clamping block (109) with one end extending outward is sleeved on the adjusting rod B (105). The extending end is fixedly connected with one end of the adjusting rod (104). After the target liquid passes through the water inlet head (106), the inner cavity of the connecting rod B (105), and the liquid suction connecting block (107) in sequence, it reaches the filtration and disinfection device (2) through the liquid suction connecting pipe (108); The filtration and disinfection device (2) includes a pre-filter (201), a diaphragm pump (202), an elbow (203), a first filter (204), a second filter (205), a third filter (206), a fourth filter (207), a fifth filter (208), a sixth filter (209), a seventh filter (210), and a disinfection tank (211) arranged in sequence along the pipeline. At least one side wall is shared among the first filter (204), the second filter (205), the third filter (206), the fourth filter (207), the fifth filter (208), the sixth filter (209), and the seventh filter (210). A circulation port (220) is opened at the bottom of each side wall. The opening heights of the circulation ports (220) are all at the same horizontal plane. An oil floating outflow window (219) is opened at the upper part of each side wall. The opening height of the oil floating outflow windows (219) on the two side walls of the fourth filter (207) is the lowest. The upstream of the pre-filter (201) is connected to the liquid suction connecting pipe (108), the downstream of the disinfection tank (211) is connected to the liquid discharge pipe (6), and an oil floating discharge pipe (214) is arranged in the fourth filter (207).

2. The mobile multifunctional oil removal vehicle according to claim 1, characterized in that: A housing (3) is arranged outside the filtration and disinfection device (2), as well as a chassis (4) for supporting the housing (3) and universal wheels (5) installed at the four corners of the bottom of the chassis (4).

3. The mobile multi-functional oil removal vehicle according to claim 2, wherein: An elevating inner tube (213) is sleeved inside the upper opening of the floating oil discharge pipe (214). The height of the opening position at the upper part of the elevating inner tube (213) corresponds to the height of the position where the floating oil outflow window (219) is located. A lifting connecting rod (212) is vertically arranged on the fourth filter (207). The lower part of the lifting connecting rod (212) is fixedly connected to the upper part of the elevating inner tube (213) through a connecting rod. A floating oil discharge knob (217) is arranged at the top of the lifting connecting rod (212). A quick discharge pipe (216) penetrates through the bottom of one side wall of the fourth filter (207), and a quick drainage knob (215) is arranged on the quick discharge pipe (216).

4. The mobile multifunctional oil removal vehicle according to claim 2, wherein: A visible floating oil observation window (218) is arranged on the side of the fourth filter (207) away from the disinfection box (211) through the housing (3).

5. The mobile multifunctional oil removal vehicle according to claim 2, characterized in that: An electric control box (7) is arranged at the bottom of the housing (3), and a power supply module (8) is arranged on the outer wall surface of the housing (3) on the side away from the liquid suction connecting pipe (108).

6. The mobile multifunctional oil removal vehicle according to claim 1, characterized in that: A disinfection lamp (2111) is arranged at the top inside the disinfection box (211).

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