CN104259163A - Spray head device of cleaning machines of oil tank trucks - Google Patents
Spray head device of cleaning machines of oil tank trucks Download PDFInfo
- Publication number
- CN104259163A CN104259163A CN201410508597.0A CN201410508597A CN104259163A CN 104259163 A CN104259163 A CN 104259163A CN 201410508597 A CN201410508597 A CN 201410508597A CN 104259163 A CN104259163 A CN 104259163A
- Authority
- CN
- China
- Prior art keywords
- shower nozzle
- support bar
- rotating shaft
- cleaning machine
- ejecting device
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B9/00—Cleaning hollow articles by methods or apparatus specially adapted thereto
- B08B9/08—Cleaning containers, e.g. tanks
- B08B9/093—Cleaning containers, e.g. tanks by the force of jets or sprays
- B08B9/0936—Cleaning containers, e.g. tanks by the force of jets or sprays using rotating jets
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60S—SERVICING, CLEANING, REPAIRING, SUPPORTING, LIFTING, OR MANOEUVRING OF VEHICLES, NOT OTHERWISE PROVIDED FOR
- B60S3/00—Vehicle cleaning apparatus not integral with vehicles
- B60S3/006—Vehicle cleaning apparatus not integral with vehicles specially adapted for railway vehicles
Abstract
The invention relates to a spray head device of cleaning machines of oil tank trucks. The spray head device comprises a base, a spray head and a water supply pipeline used for water supply of the spray head. A spray head connection supporting rod assembly unfolding in the length direction of an oil tank is arranged below the base and composed of more than two sections of foldable spray head connection supporting rods and a driving mechanism used for driving all the spray head connection supporting rods to be folded or unfolded, and all the spray head connection supporting rods are connected end to end in sequence and can be folded or unfolded. By adopting the scheme, the length of the folded spray head connection supporting rods is shortened.
Description
Technical field
The present invention relates to a kind of oil truck cleaning equipment of inner wall, be specifically related to a kind of ejecting device of oil truck cleaning machine.
Background technology
At present, China's train tanker vehicle inner wall washing method mainly adopts steam to fumigate, and it is passed in tank car to be cleaned by steam, utilizes the energy heats tank truck inner wall of steam, the salvage stores be attached on tank truck inner wall volatilized and enters air.Stifling complete by under scavenger in tank car, dip in cleaning agent with special brush and scrub inwall, and with scour without sediment motion, then clear away residue and pass into hot-air seasoning, reach the object of cleaning tank truck inner wall.The uncovered stifling cleaning of tank car, in cleaning process, flammable poisonous fume is directly discharged by tanker manhole, easily produces gathering around, brings great potential safety hazard to surrounding enviroment.Steam is fumigated cleaning and is adopted manual operation completely, and labour intensity is large, and risk is high.A large amount of oil gas or toxic chemical substance vaporization is had to enter air, contaminated environment, infringement resident and workers ' health in cleaning process.
For solving the problem, application number is disclose a kind of oil truck cleaning machine in the second embodiment of the Chinese patent of CN201220275027.8, comprise base, base is provided with ejecting device, the adjusted device of ejecting device, the distance adjustor of ejecting device and the elevating mechanism composition of ejecting device, wherein ejecting device comprises pedestal, shower nozzle locating support is provided with below pedestal, shower nozzle fixed rack is provided with the rotary drive mechanism of the outer boom of shower nozzle and the outer boom of shower nozzle away from the end of pedestal, because in oil truck tank body, length is longer, the remote sprinkling in tank body can only be realized by the length increasing the outer boom of shower nozzle, and the outer boom of shower nozzle shrank the side in shower nozzle locating support before stretching into tank body, invisible like this just needs the vertical extension adding shower nozzle locating support, lift cylinder is made nozzle component to be carried away height and the track elongation of lifting needed for tank body, lifting obturator and nozzle component can be made easily to produce swing, reduce the stability of oil truck cleaning machine.
Summary of the invention
For the deficiency that prior art exists, a kind of shower nozzle that shortens is the object of the present invention is to provide to connect the ejecting device that support bar amounts to the oil truck cleaning machine of rear length.
For achieving the above object, the invention provides following technical scheme: the supply channel comprising pedestal, shower nozzle and supply water to shower nozzle, be provided with the shower nozzle launched along oil tank length direction below described pedestal and connect support bar group part, it is characterized in that: described shower nozzle connects support bar group part and connects support bars by the more than two sections shower nozzles that can amount to and drive each shower nozzle to connect support bar and to amount to or the driving mechanism that launches forms, described each shower nozzle connection support bar is end to end successively and can relatively amount to or launch.
By adopting technique scheme, end to end and the shower nozzle that can relatively amount to or launch of multistage is set and connects support bar, originally the nozzle position only being undertaken extending by one section of shower nozzle connection support bar is split, connect when support bar shrinks at shower nozzle like this and greatly can reduce vertical shared length, lift cylinder can be reduced and nozzle component is carried away the height of lifting needed for tank body and track elongates the unstability brought, or adopt identical lowering or hoisting gear can put into highly higher oil truck, make the scope of application of whole device wider, shower nozzle locating support before decreasing, rod components all below seal cover can be launched, structure is optimized more.
The present invention is set to further: described driving mechanism comprises rotating shaft, drives drive motors and the driving member of rotating shaft rotation, described rotating shaft is arranged between adjacent shower nozzle connection support bar or shower nozzle connection support bar forms hinged cooperation with the chien shih of pedestal, and described rotating shaft is connected support bar stem and is secure fit and drives it to rotate with shower nozzle.
By adopting technique scheme, can arrange a drive motors separately drives each shower nozzle to connect support bar expansion, also drive each shower nozzle to connect support bar by a drive motors by driving member to launch, rotating shaft, not only as jointed shaft but also as power transmission shaft, makes structure more simplify.
The present invention is set to further: described pedestal being provided with it is that the first shower nozzle of hinged cooperation is connected support bar and the first rotating shaft as jointed shaft, described drive motors is arranged on pedestal, is provided with the first driving member between described drive motors and the first rotating shaft.
By adopting technique scheme, first shower nozzle connection support bar is directly articulated with on pedestal and also can launches with oil tank length direction, strengthen the spread that shower nozzle connects support bar group part, by drive motors Direct driver, the kind of drive between the motor shaft of drive motors and the first rotating shaft is more, so the first driving member can be varied.
The present invention is set to further: it is that the second shower nozzle of hinged cooperation is connected support bar and the second rotating shaft as jointed shaft that described first shower nozzle connects that support bar afterbody is provided with it, the first described rotating shaft and the second rotating shaft drive by same drive motors, are provided with the second driving member between the second described rotating shaft and the first rotating shaft.
By adopting technique scheme, by arranging the second driving member between the second rotating shaft and the first rotating shaft, save drive source, driven by same drive motors, make the motion of shower nozzle connection support bar more synchronous while simplifying structure, because the shower nozzle connection support bar group of shower nozzle connection support bar group part by more than two sections becomes, be articulated with shower nozzle that the second shower nozzle connects support bar rear to connect support bar and all adopt and connect the identical type of drive of support bar with the second shower nozzle, carry out transmission by identical driving member.
The present invention is set to further: the second described driving member is driving-chain, and the first described shower nozzle connects the drive cavity being provided with in support bar and passing for driving-chain.
By adopting technique scheme, the rotating speed that the second driving member adopts driving-chain to make transmission is more accurate, and arranges drive cavity for installing driving-chain, avoids in its oil tank be exposed in cleaning, to avoid corrode by the gas in air, extend its service life.
The present invention is set to further: described shower nozzle is installed on the shower nozzle that shower nozzle to connect in support bar group part most latter end and connects on support bar, and the shower nozzle of described most latter end connects the ventilating water pipe being provided with in support bar and supplying water to shower nozzle.
By adopting technique scheme, the shower nozzle of most latter end connects the part of ventilating water pipe as supply channel for support bar, water inlet pipe is commonly flexible pipe, flexible pipe major part to be exposed in oil truck and to connect support bar with shower nozzle and swings by traditional cleaning machine, easily cause fault or cause leakage because corroding, the ventilating water pipe that part supplies water is arranged in the hard material in shower nozzle connection support bar by the now, ensures the stability of water inlet, increase the overall utility of equipment while reducing hose length.
The present invention is set to further: the described adjacent shower nozzle of support bar that is connected with the shower nozzle of most latter end connects on support bar and is fixedly installed rigidity feed pipe, described rigidity feed pipe and ventilating water pipe are connected, and described rigidity feed pipe is connected with the shower nozzle of most latter end that to be provided with between support bar when amounting to or launch still can the pipe joint structure of unobstructed water supply.
By adopting technique scheme, rigidity feed pipe is as a part for supply channel, further minimizing hose length, namely the stability of water inlet is increased further, and pipe joint structure when rigidity feed pipe to be connected with the shower nozzle of most latter end between support bar two rigid piping systems while ensureing to amount to or launch can stable water supply, pipe joint structure can be hose coupling, also can be swivel.
The present invention is set to further: the rotating shaft that described pipe joint structure is connected on support bar by the shower nozzle of most latter end is formed, be provided with rotate in a circumferential direction passage and the interface channel that rotate in a circumferential direction passage and ventilating water pipe is connected that are connected with rigidity feed pipe in this rotating shaft, coordinate in movable sealing between this rotating shaft with rigidity feed pipe.
By adopting technique scheme, the rotating shaft being provided with rotate in a circumferential direction passage and interface channel forms pipe joint structure, Appropriate application existing structure, rigidity feed pipe is enable to be connected between support bar two rigid piping systems stable water supply while ensureing to amount to or launch with the shower nozzle of most latter end, and coordinate make water centralizedly supply in shower nozzle in movable sealing between rotating shaft with rigidity feed pipe, can not reveal.
The present invention is set to further: described pedestal is provided with the drinking-water pipe raffinate of tank bottom being extracted out oil tank.
By adopting technique scheme, drinking-water pipe can extract the liquid at the bottom of tank out after clean end, ensures to there is not raffinate in clean rear oil tank.
The present invention is set to further: the part that described pedestal coordinates with the position of oil tank entrance is suitable and be provided with confined layer with the shape of oil tank entrance.
By adopting technique scheme, the part that pedestal coordinates with the position of oil tank entrance and the shape of oil tank entrance be suitable to be convenient to both and to coordinate and install, the components such as the drive motors on supporting base, and below arranges confined layer makes not have gas in oil tank during cleaning and outwardly reveal, environmental protection more.
Accompanying drawing explanation
Fig. 1 is the stereogram of the specific embodiment of the invention;
Fig. 2 is the enlarged drawing of A in Fig. 1;
Fig. 3 is the enlarged drawing of B in Fig. 1;
Fig. 4 is the operating diagram that the specific embodiment of the invention is installed on oil truck.
Detailed description of the invention
As shown in Fig. 1-Fig. 3, the invention discloses a kind of ejecting device of oil truck cleaning machine, comprise pedestal 1, shower nozzle 2 and the supply channel supplying water to shower nozzle 2, be provided with the shower nozzle launched along oil tank length direction below pedestal 1 and connect support bar group part 3, shower nozzle connects support bar group part 3 and connects support bars by the more than two sections shower nozzles that can amount to and drive each shower nozzle connection support bar to amount to or the driving mechanism that launches forms, it is end to end successively and can relatively amount to or launch that each shower nozzle connects support bar, end to end and the shower nozzle that can relatively amount to or launch of multistage is set and connects support bar, originally the nozzle position only being undertaken extending by one section of shower nozzle connection support bar is split, connect when support bar shrinks at shower nozzle like this and greatly can reduce vertical shared length, lift cylinder can be reduced and nozzle component is carried away the height of lifting needed for tank body and track elongates the unstability brought, or adopt identical lowering or hoisting gear can put into highly higher oil truck, make the scope of application of whole device wider, shower nozzle locating support before decreasing, rod components all below seal cover can be launched, structure is optimized more.
Driving mechanism comprises rotating shaft, drives drive motors and the driving member of rotating shaft rotation, rotating shaft is arranged between adjacent shower nozzle connection support bar or shower nozzle connection support bar forms hinged cooperation with the chien shih of pedestal, rotating shaft is connected support bar stem and is secure fit and drives it to rotate with shower nozzle, can arrange a drive motors separately drives each shower nozzle to connect support bar expansion, also drive each shower nozzle to connect support bar by a drive motors by driving member to launch, rotating shaft, not only as jointed shaft but also as power transmission shaft, makes structure more simplify.
Pedestal 1 is provided with it is that the first shower nozzle of hinged cooperation is connected support bar 31 and the first rotating shaft 311 as jointed shaft, pedestal 1 is provided with the body cradle 13 of installation first rotating shaft 311, drive motors 33 is arranged on pedestal 1, the first driving member 312 is provided with between drive motors 33 and the first rotating shaft 311, first shower nozzle connection support bar 31 is directly articulated with on pedestal 1 and also can launches with oil tank length direction, strengthen the spread that shower nozzle connects support bar group part 3, by drive motors Direct driver, the kind of drive between the motor shaft 331 of drive motors and the first rotating shaft 311 is more, so the first driving member 312 can be varied, and the kind of drive being connected support bar in the present invention with other shower nozzles keeps unified, adopt driving-chain.
It is that the second shower nozzle of hinged cooperation is connected support bar 32 and the second rotating shaft 321 as jointed shaft that first shower nozzle connects that support bar 31 afterbody is provided with it, first rotating shaft 321 and the second rotating shaft 321 drive by same drive motors 33, the second driving member 322 is provided with between second rotating shaft 321 and the first rotating shaft 311, by arranging the second driving member 322 between the second rotating shaft 321 and the first rotating shaft 311, save drive source, driven by same drive motors 33, make the motion of shower nozzle connection support bar more synchronous while simplifying structure, because the shower nozzle connection support bar group of shower nozzle connection support bar group part by more than two sections becomes, the shower nozzle connection support bar being articulated with the second shower nozzle connection support bar 32 rear all adopts and connects the identical type of drive of support bar 32 with the second shower nozzle, transmission is carried out by identical driving member.
Second driving member 322 is driving-chain, first shower nozzle connects the drive cavity 313 being provided with in support bar 31 and passing for driving-chain, second driving member 322 adopts driving-chain to make the rotating speed of transmission more accurate, and drive cavity 313 is set for installing driving-chain, avoid in its oil tank be exposed in cleaning, to avoid corrode by the gas in air, extend its service life.
In the specific embodiment of the invention, shower nozzle connects support bar group part 3 and connects support bar group one-tenth by two sections of shower nozzles, so, the shower nozzle of most latter end connects support bar and is the second shower nozzle and connects support bar 32, and the shower nozzle of most latter end connects the adjacent shower nozzle of support bar and connects support bar and be the first shower nozzle and connect support bar 31, shower nozzle 2 is installed on the second shower nozzle and connects on support bar 32, second shower nozzle connects the ventilating water pipe 323 being provided with in support bar 32 and supplying water to shower nozzle, second shower nozzle connects the part of ventilating water pipe 323 as supply channel for support bar 32, water inlet pipe is commonly flexible pipe, flexible pipe major part to be exposed in oil truck and to connect support bar with shower nozzle and swings by traditional cleaning machine, easily cause fault or cause leakage because corroding, the ventilating water pipe that part supplies water is arranged in the hard material in shower nozzle connection support bar by the now, the stability of water inlet is ensured while reducing hose length, the overall utility of increase equipment.
First shower nozzle connection support bar 31 is fixedly installed rigidity feed pipe 34, in the specific embodiment of the invention, it is connected with flexible pipe 35 mutually near the end of pedestal 1, rigidity feed pipe 34 and ventilating water pipe 323 are connected, rigidity feed pipe 34 is connected with the second shower nozzle that to be provided with between support bar 32 when amounting to or launch still can the pipe joint structure of unobstructed water supply, rigidity feed pipe 34 is as a part for supply channel, further minimizing hose length, namely the stability of water inlet is increased further, and pipe joint structure is when rigidity feed pipe, and be connected with the second shower nozzle can stable water supply while ensureing to amount to or launch between support bar 32 two rigid piping systems.
The second rotating shaft 321 that pipe joint structure connects support bar 32 by the second shower nozzle is formed, rotate in a circumferential direction passage 3211 and the interface channel 3212 that is connected with ventilating water pipe 323 by the passage 3211 of rotating in a circumferential direction that are connected with rigidity feed pipe 34 is provided with in second rotating shaft 321, second rotating shaft 321 coordinates in movable sealing with between rigidity feed pipe, the rotating shaft being provided with rotate in a circumferential direction passage 3211 and interface channel 3212 forms pipe joint structure, Appropriate application existing structure, rigidity feed pipe 34 is enable to be connected between support bar 32 two rigid piping systems stable water supply while ensureing to amount to or launch with the second shower nozzle, and the second rotating shaft 321 coordinates with between rigidity feed pipe 34 make water centralizedly supply in shower nozzle 3 in movable sealing, can not reveal, in embodiments of the present invention, second rotating shaft 321 outer peripheral face is provided with sealing ring 3213 and mounting groove 3214 and forms movable sealing between rigidity feed pipe 34.
Pedestal 1 is provided with the drinking-water pipe 11 raffinate of tank bottom being extracted out oil tank, drinking-water pipe 11 can extract the liquid at the bottom of tank out after clean end, ensures to there is not raffinate in clean rear oil tank.
The part that pedestal 1 coordinates with the position of oil tank entrance is suitable and be provided with confined layer 12 with the shape of oil tank entrance, the part that pedestal 1 coordinates with the position of oil tank entrance and the shape of oil tank entrance be suitable to be convenient to both and to coordinate and install, for the component such as drive motors 33 grade on supporting base 1, and below arranges confined layer 12 makes not have gas in oil tank during cleaning and outwardly reveal, environmental protection more.
As shown in Figure 4, this detailed description of the invention is installed on the operating diagram of oil truck 4, during work, second shower nozzle connects support bar 32 and is connected the length direction rotating Vortex of support bar 31 to oil truck 4 with the first shower nozzle, until shower nozzle can clean the two ends of the length direction of oil truck 4, with the working position 1 of solid line sign with the working position 2 42 of dotted line sign in pie graph 4, and namely recover in state as shown in Figure 1 after work completes, first shower nozzle connects support bar 31 in vertical arrangement, second shower nozzle connects support bar 32 and shrinks the side connecting the relative direction of rotation of support bar 31 in the first shower nozzle, be convenient to be promoted to outside oil truck 4.
Claims (10)
1. the ejecting device of an oil truck cleaning machine, the supply channel comprising pedestal, shower nozzle and supply water to shower nozzle, be provided with the shower nozzle launched along oil tank length direction below described pedestal and connect support bar group part, it is characterized in that: described shower nozzle connects support bar group part and connects support bars by the more than two sections shower nozzles that can amount to and drive each shower nozzle to connect support bar and to amount to or the driving mechanism that launches forms, described each shower nozzle connection support bar is end to end successively and can relatively amount to or launch.
2. the ejecting device of oil truck cleaning machine according to claim 1, it is characterized in that: described driving mechanism comprises rotating shaft, drives drive motors and the driving member of rotating shaft rotation, described rotating shaft is arranged between adjacent shower nozzle connection support bar or shower nozzle connection support bar forms hinged cooperation with the chien shih of pedestal, and described rotating shaft is connected support bar stem and is secure fit and drives it to rotate with shower nozzle.
3. the ejecting device of oil truck cleaning machine according to claim 2, it is characterized in that: described pedestal being provided with it is that the first shower nozzle of hinged cooperation is connected support bar and the first rotating shaft as jointed shaft, described drive motors is arranged on pedestal, is provided with the first driving member between described drive motors and the first rotating shaft.
4. the ejecting device of oil truck cleaning machine according to claim 3, it is characterized in that: it is that the second shower nozzle of hinged cooperation is connected support bar and the second rotating shaft as jointed shaft that described first shower nozzle connects that support bar afterbody is provided with it, the first described rotating shaft and the second rotating shaft drive by same drive motors, are provided with the second driving member between the second described rotating shaft and the first rotating shaft.
5. the ejecting device of oil truck cleaning machine according to claim 4, is characterized in that: the second described driving member is driving-chain, and the first described shower nozzle connects the drive cavity being provided with in support bar and passing for driving-chain.
6. the ejecting device of the oil truck cleaning machine according to claim 1 or 2 or 3 or 4 or 5, it is characterized in that: described shower nozzle is installed on the shower nozzle that shower nozzle to connect in support bar group part most latter end and connects on support bar, the shower nozzle of described most latter end connects the ventilating water pipe being provided with in support bar and supplying water to shower nozzle.
7. the ejecting device of oil truck cleaning machine according to claim 6, it is characterized in that: the described adjacent shower nozzle of support bar that is connected with the shower nozzle of most latter end connects on support bar and is fixedly installed rigidity feed pipe, described rigidity feed pipe and ventilating water pipe are connected, and described rigidity feed pipe is connected with the shower nozzle of most latter end that to be provided with between support bar when amounting to or launch still can the pipe joint structure of unobstructed water supply.
8. the ejecting device of oil truck cleaning machine according to claim 7, it is characterized in that: the rotating shaft that described pipe joint structure is connected on support bar by the shower nozzle of most latter end is formed, be provided with rotate in a circumferential direction passage and the interface channel that rotate in a circumferential direction passage and ventilating water pipe is connected that are connected with rigidity feed pipe in this rotating shaft, coordinate in movable sealing between this rotating shaft with rigidity feed pipe.
9. the ejecting device of oil truck cleaning machine according to claim 8, is characterized in that: described pedestal is provided with the drinking-water pipe raffinate of tank bottom being extracted out oil tank.
10. the ejecting device of oil truck cleaning machine according to claim 9, is characterized in that: the part that described pedestal coordinates with the position of oil tank entrance formation confined layer suitable with the shape of oil tank entrance.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410508597.0A CN104259163A (en) | 2014-09-28 | 2014-09-28 | Spray head device of cleaning machines of oil tank trucks |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410508597.0A CN104259163A (en) | 2014-09-28 | 2014-09-28 | Spray head device of cleaning machines of oil tank trucks |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104259163A true CN104259163A (en) | 2015-01-07 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410508597.0A Pending CN104259163A (en) | 2014-09-28 | 2014-09-28 | Spray head device of cleaning machines of oil tank trucks |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104259163A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104842956A (en) * | 2015-04-22 | 2015-08-19 | 浙江瑞邦机械有限公司 | Rotary spray device |
| CN106540901A (en) * | 2015-09-21 | 2017-03-29 | 天津市通洁高压泵制造有限公司 | A kind of comprehensive cleaning equipment suitable for large tank |
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| CN2352272Y (en) * | 1998-04-28 | 1999-12-08 | 杨春彦 | High efficiency machine for cleaning tank |
| US6213134B1 (en) * | 1999-02-26 | 2001-04-10 | Econo Clean, Incorporated | Interior tank car cleaning apparatus |
| CN201534159U (en) * | 2009-09-30 | 2010-07-28 | 江苏澄星磷化工股份有限公司 | Device for cleaning tank car used to transport yellow phosphorus |
| CN201692968U (en) * | 2010-07-01 | 2011-01-05 | 北京中韩美诺科技有限公司 | Tank washer |
| DE102010010419A1 (en) * | 2010-03-05 | 2011-09-08 | Wagner Ladetechnik Gmbh | Liquid tank e.g. oil tank, inspecting and/or cleaning device for use in e.g. lorry, has length-variable telescopic unit swingably arranged at carrying unit, where tool head is fastened at telescopic unit |
| CN102553868A (en) * | 2010-12-20 | 2012-07-11 | 哈尔滨天源石化装备制造有限责任公司 | Cleaning device for fluid tanks |
| CN202779088U (en) * | 2012-06-07 | 2013-03-13 | 乐清市金宇石化设备有限公司 | Cleaning machine for oil tank truck |
| CN204107942U (en) * | 2014-09-28 | 2015-01-21 | 乐清市金宇石化设备有限公司 | The ejecting device of oil truck cleaning machine |
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- 2014-09-28 CN CN201410508597.0A patent/CN104259163A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2352272Y (en) * | 1998-04-28 | 1999-12-08 | 杨春彦 | High efficiency machine for cleaning tank |
| US6213134B1 (en) * | 1999-02-26 | 2001-04-10 | Econo Clean, Incorporated | Interior tank car cleaning apparatus |
| CN201534159U (en) * | 2009-09-30 | 2010-07-28 | 江苏澄星磷化工股份有限公司 | Device for cleaning tank car used to transport yellow phosphorus |
| DE102010010419A1 (en) * | 2010-03-05 | 2011-09-08 | Wagner Ladetechnik Gmbh | Liquid tank e.g. oil tank, inspecting and/or cleaning device for use in e.g. lorry, has length-variable telescopic unit swingably arranged at carrying unit, where tool head is fastened at telescopic unit |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104842956A (en) * | 2015-04-22 | 2015-08-19 | 浙江瑞邦机械有限公司 | Rotary spray device |
| CN104842956B (en) * | 2015-04-22 | 2018-02-16 | 浙江瑞邦智能装备股份有限公司 | Rotary spraying device |
| CN106540901A (en) * | 2015-09-21 | 2017-03-29 | 天津市通洁高压泵制造有限公司 | A kind of comprehensive cleaning equipment suitable for large tank |
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Application publication date: 20150107 |