KR100436330B1 - Vehicle to clean tanks for separating oil from water - Google Patents

Abstract

The present invention relates to an oil-water separation tank cleaning vehicle for inhaling sludge or waste oil accumulated in an oil-water separation tank, etc., to be discharged by moving to a required place, and being mounted on a chassis of a vehicle and allowing waste oil to be sucked and stored. The first tank for discharging waste oil or sludge stored in the tank, the second tank allowing the sludge to be sucked in and stored in the first tank or the second tank. Pump, installed on the chassis and one end connected to the second tank, the first cylinder mechanism for tilting the second tank at the required angle, the second pump for operating the first cylinder mechanism, between each pump and each tank Piping and first and second pumps with valves connected to provide the transport of waste oil or sludge and to open and close the transport It consists of a configuration including a power supply means for providing the rotational power required for the sludge, and the sludge treatment is systematic, managed, improved sludge treatment efficiency, and also helps to prevent soil or water pollution. .

Description

Vehicle to clean tanks for separating oil from water}

The present invention relates to an oil-water separation tank cleaning vehicle, and more particularly, to an oil-water separation tank cleaning vehicle for inhaling sludge or waste oil accumulated in the oil-water separation tank and moving to a necessary place.

Sludge builds up with waste oil in oil and water separation tanks at gas stations and various factories. This oil / water separation tank should be cleaned after a certain period of time.

Conventionally, a tank mounted on a vehicle is used to pump up waste oil stored in an oil / water separation tank to a place where waste oil can be processed, and the sludge accumulated on the bottom is pumped to the ground and left for a predetermined period of time in the atmosphere. The water was removed and then treated or treated with a separate sludge treatment device to remove the water from the sludge to a cake state and then transferred to a waste landfill.

That is, according to the conventional treatment of waste oil and sludge separately, the cleaning of the oil / water separation tank takes a lot of time and a lot of manpower.

In particular, as the sludge is individually processed at each gas station or workplace, the sludge treatment efficiency is lowered and management is not properly performed.

In addition, when the sludge is piled up, leachate is generated from the sludge due to rainwater or other external inflows, which contaminates rivers and drinking water as well as soil contamination.

It is an object of the present invention to not only allow the waste oil and sludge in the oil-water separation tank to be sucked and moved to a necessary place, thereby allowing the sludge of various companies to be collected and disposed of in one place, and in particular, the sludge can be discharged quickly. It is to provide an oil separation tank cleaning vehicle that can reduce the time required for sludge treatment.

1 is a side view of the oil and water separation tank cleaning vehicle according to the present invention,

2 is a block diagram of the oil cleaning tank cleaning vehicle of Figure 1,

3 is a block diagram illustrating a modification of the oil / water separation tank of FIG. 2.

Explanation of symbols on the main parts of the drawings

100: oil and water separation tank cleaning vehicle 102: chassis

110: first tank 111: first compartment

114: filter 116: second compartment

120: second tank 123: door

130: first cylinder mechanism 132: second cylinder mechanism

134: third cylinder mechanism 140: first pump

142: second pump 150: piping

151 to 156: valve 160: PTO

164: generator

An object of the present invention, in the oil and water separation tank cleaning vehicle for inhaling the waste oil and / or sludge stored in the oil and water separation tank to discharge and discharge to the required place, it is mounted on the chassis of the vehicle to allow the waste oil to be sucked and stored The first tank, the second tank is installed so as to rotate in place around the support of one side of the chassis, the sludge is to be stored and stored in the first tank or the second tank, waste oil or sludge stored in the oil and water separation tank, etc. The first pump, installed on the chassis and one end connected to the second tank, the first cylinder mechanism for tilting the second tank at the required angle, the second pump for operating the first cylinder mechanism, each pump and each tank The first pump and the first pipe provided with valves connected to each other to provide a flow path for waste oil or sludge and to open and close the flow path. It can be achieved by the oil and water separation tank cleaning vehicle, characterized in that it comprises a power supply means for providing the rotational power required for the two pumps.

The first tank is divided into a first compartment and a second compartment, and the inlet of the first compartment is preferably configured to have a filter for filtering sludge which is mixed with waste oil and is sucked in.

The first pump may be a vacuum pump for discharging the air of the first tank or the second tank to take a negative pressure.

As the second pump, it is preferable to use a hydraulic pump.

It further comprises a second cylinder mechanism for opening and closing the lid of the second tank and a third cylinder mechanism for supporting the lower portion of the second tank, if necessary, the second pump is the hydraulic pressure of the first to third cylinder mechanism It is more preferable to set it as the structure which is a hydraulic pump for operating by the.

The PTO of the vehicle may be used as the power providing means, or in some cases, a separate generator may be used.

Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings.

1 is a side view of the oil and water separation tank cleaning vehicle according to the present invention, Figure 2 is a block diagram of the oil and water separation tank cleaning vehicle of FIG.

As shown in FIG. 1 and FIG. 2, the oil / water separation tank cleaning vehicle 100 according to the present invention includes a first tank 110 mounted on the chassis 102. The first tank 110 is to inhale and store the waste oil stored in the oil and water separation tank, such as gas station to be discharged from the place where the waste oil treatment facility. The interior of the first tank 110 is divided into a first compartment 111 and a second compartment 116. The first tank 110 has air outlets 112 and 117 and waste oil for discharging internal air of each compartment 111 and 116 so that negative pressure can be applied to each compartment 111 and 116. Waste oil suction ports 113 and 118 are formed to allow suction to the 116, respectively. In addition, the waste oil suction port 113 of the first compartment 111 is provided with a filter 114 for filtering sludge which is mixed with the waste oil and sucked in.

That is, the first compartment 111 may be used to treat waste oil mixed with sludge, and the second compartment 116 may be used to treat waste oil mixed with sludge. In the case of using the first tank 110 as described above, the first compartment 111 or the second compartment 116 may be classified and used according to the state of waste oil in the oil / water separation tank to increase the suction and discharge efficiency of the waste oil, as well as sludge. Waste oil, which is hardly mixed, can be provided to the waste oil treatment plant, thereby improving the efficiency of waste oil treatment. The first tank 110 is provided with a manhole (m) for allowing a person to enter and exit for cleaning the compartments 111 and 116, and the like.

Oil-water separation tank cleaning vehicle 100 according to the present invention is provided with a second tank (120). The second tank 120 is to suck and store the gel sludge deposited on the bottom of the oil and water separation tank to be discharged by moving to the place where the sludge treatment facility is located, which constitutes a large feature of the present invention. Part. The second tank 120 can be rotated by a predetermined angle around a support point near the rear end of the chassis 102 and can be tilted by the first cylinder mechanism 130 installed on the chassis 102. . The second tank 120 is also provided with an air outlet 121 for discharging the air therein and a sludge inlet 122 for sucking the sludge.

As shown, the second tank 120 is provided with a door 123 installed in such a way that the upper end of its rear end can be rotated in place. The door 123 is for quickly discharging the sludge, and is provided to be opened and closed by a second cylinder mechanism 132 provided on the outer surface of the second tank 120. The second cylinder mechanism 132 may be provided with a pair on both sides of the second tank (120).

As shown in the lower side of the second tank 120, a third cylinder mechanism 134 is installed. The third cylinder mechanism 134 is perpendicular to the ground so as to support the rear end of the chassis 102, and a pair is provided on both side edges of the chassis 102 in the width direction. The third cylinder mechanism 134 is for preventing the vehicle body from shaking violently when suctioning or discharging waste oil or sludge into the first tank 110 or the second tank 120.

Oil-water separation tank cleaning vehicle 100 according to the present invention is provided with a first pump (140). The first pump 140 discharges the air in the first compartment 111, the second compartment 116, and the second tank 120 of the first tank 110 to form a first tank 110. In order to apply negative pressure to the compartment 111, the second compartment 116, and the second tank 120, it is suitable to use a vacuum pump.

The oil / water separation tank cleaning vehicle according to the present invention includes a second pump 142. The second pump 142 operates the first cylinder mechanism 130 to tilt or restore the second tank 120, and operates the second cylinder mechanism 132 to operate the door of the second tank 120. 123 is opened and closed, and the third cylinder mechanism 134 is operated to support the lower portion of the second tank 120 on the ground.

It provides a flow path of fluid such as air or hydraulic oil between the first pump 140 and each of the tanks 110 and 120, and between the second pump 142 and the cylinder mechanisms 130, 132 and 134. Pipes 150 are provided with valves 151 to 156 for controlling the flow of the oil.

Oil-water separation tank cleaning vehicle 100 according to the present invention is provided with a power providing means for providing the necessary power to the first pump 140, the second pump 142 and the like. The power take-off 160 of the vehicle may be used as the power providing means.

Referring to the process of cleaning the oil and water separation tank using the oil and water separation tank cleaning vehicle 100 according to the present invention as follows.

First, when a request for cleaning the oil / water separation tank at a gas station or a factory, the person in charge operates the oil / water separation tank cleaning vehicle 100 according to the present invention to move to the corresponding oil / water separation tank and open the lid of the oil / water separation tank to open the state of the oil / water separation tank. Check it. With the power take off (PTO) 160 of the vehicle turned on, the second pump 142 is selected with the switch 162, and the valve 156 connected to the third cylinder mechanism 134 is The third cylinder mechanism 134 is operated by opening with a lever switch or the like. Accordingly, the rod of the third cylinder mechanism 134 is lowered to support the bottom of the second tank 120 on the ground.

As a result, when a lot of sludge is mixed in the waste oil on the surface of the oil / water separation tank, the valve 151 installed in the pipe connected to the air outlet 112 of the first compartment 111 is opened, and then the switch 162 is switched to the first pump 140. After switching to the) side, the first pump 140 is operated to discharge the air in the first compartment 111 of the first tank 110 to the outside. Accordingly, negative pressure is applied to the first compartment 111. On the other hand, by inserting the hose 115 connected to the waste oil suction port 113 of the first compartment 111 into the oil-water separation tank, the waste oil on the surface of the oil-water separation tank is inserted into the first compartment 111 of the first tank 110. Inhalation In the inhalation process, the sludge is filtered by the filter 114 installed in the waste oil suction port 113, and the waste oil, in which the sludge is not mixed, is injected into the first compartment 111.

If the sludge is not mixed with the waste oil on the surface of the oil / water separation tank, the valve 152 installed in the pipe connected to the air outlet 117 of the second compartment 116 is opened, and then the first pump 140 is operated to operate the first tank ( The air in the second compartment 116 of 110 is discharged to the outside. Accordingly, a negative pressure is applied to the second compartment 116. On the other hand, by inserting the hose 119 connected to the waste oil suction opening 118 of the second compartment 116 into the oil-water separation tank, the waste oil on the surface of the oil-water separation tank is inserted into the second compartment 116 of the first tank 110. Inhalation

After the waste oil is sucked into the first tank 110 by the above process, the first pump 140 is opened in a state in which the valve 153 installed at the pipe connected to the air outlet 121 of the second tank 120 is opened. To discharge the air of the second tank 120, and on the other hand, by inserting the hose 124 connected to the sludge intake 122 of the second tank 120 into the oil-water separation tank and the sludge accumulated at the bottom of the oil-water separation tank. To the second tank 120.

After both the waste oil and the sludge in the oil / oil separation tank are sucked into the first tank 110 and the second tank 120, the second pump 142 is driven to lift the rod 135 of the third cylinder mechanism 134. After moving to the place where the waste oil and sludge can be treated, the waste oil stored in the first tank 110 is spontaneously discharged or discharged by reverse driving the first pump 140.

In order to discharge the sludge stored in the second tank 120, the rod 135 of the third cylinder mechanism 134 is lowered to support the bottom of the second tank 120, and then the second cylinder mechanism The door 123 is opened by operating 132, and the first cylinder mechanism 130 is operated again to lift and tilt one side of the second tank 120. Accordingly, the sludge stored in the second tank 120 is discharged to the outside.

After the sludge is completely discharged, the first cylinder mechanism 130 and the second cylinder mechanism 132 are operated to close the door 123 and to restore the second tank 120 to its original position, and then to the third cylinder mechanism 134. The rod 135 may be raised and moved to a required place.

3 is a block diagram illustrating a modification of the oil / water separation tank of FIG. 2.

In some cases, the generator 164 may be used as the power providing means 160 instead of the PTO of the vehicle. In this case, power supply to the first pump 140 and the second pump 142 may be selected using the switches 166 and 167. The rest of the first tank 110, the second tank 120, the first pump 140, the second pump 142, the first cylinder mechanism 130 to the third cylinder mechanism 134 and the like described above same.

As described above, the oil-water separation tank cleaning vehicle according to the present invention can process all the waste oil and the sludge contained in the oil-water separation tank by moving to a required place, thereby treating the sludges of various companies in one place. As a result, the sludge treatment is systematically managed and managed, and the sludge treatment efficiency is improved, and it also helps to prevent soil or water pollution.

In particular, the oil and water separation tank cleaning vehicle according to the present invention is configured to tilt the second tank, it is possible to quickly discharge the sludge in the second tank to reduce the time required for sludge treatment.

Claims (7)

In the oil-water separation tank cleaning vehicle for inhaling the waste oil and / or sludge stored in the oil-water separation tank and the like to move to the required place, A first tank mounted on a chassis of the vehicle and allowing the waste oil to be sucked and stored; A second tank installed to rotate in place about one support of the chassis and allowing the sludge to be sucked and stored; A first pump for pumping waste oil or sludge stored in the oil / water separation tank into a first tank or a second tank; A first cylinder mechanism installed at the chassis and one end connected to the second tank to tilt the second tank at a required angle; A second pump for operating the first cylinder mechanism; A pipe connected between each of the pumps and the respective tanks to provide a transfer path of the waste oil or sludge and having valves for opening and closing the transfer path; And And a power supply means for providing rotational power necessary for the first pump and the second pump. The method of claim 1, wherein the first tank is divided into a first compartment and a second compartment, and the inlet of the first compartment is provided with a filter for filtering sludge mixed with the waste oil and sucked in Oil tank cleaning vehicle. The oil / water separation tank cleaning vehicle according to claim 1, wherein the first pump is a vacuum pump for discharging air from the first tank or the second tank to apply a negative pressure. The oil / water separation tank cleaning vehicle according to claim 1, wherein the second pump is a hydraulic pump. The method of claim 1, further comprising a second cylinder mechanism for opening and closing the lid of the second tank and a third cylinder mechanism for supporting the lower portion of the second tank, if necessary, wherein the second pump An oil-water separation tank cleaning vehicle, characterized in that it is a hydraulic pump for operating the first to third cylinder mechanisms by hydraulic pressure. The oil and water separation tank cleaning vehicle according to claim 1, wherein the power providing means is a PTO of a vehicle. The oil and water separation tank cleaning vehicle according to claim 1, wherein the power providing means is a generator.