CN205525953U - Tank bottoms automatic blowdown system - Google Patents
Tank bottoms automatic blowdown system Download PDFInfo
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- CN205525953U CN205525953U CN201620101181.1U CN201620101181U CN205525953U CN 205525953 U CN205525953 U CN 205525953U CN 201620101181 U CN201620101181 U CN 201620101181U CN 205525953 U CN205525953 U CN 205525953U
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- tank
- drainage
- rotating disk
- dirt
- pipe
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Abstract
The utility model discloses a tank bottoms automatic blowdown system, include through a dirt absorbing device and a jar outer waste fitting discharging in sewage pipe connection's the jar, dirt absorbing device passes through actuating mechanism drive turntable in jar, a plurality of sewage suction pipe have been laid on the carousel, carousel and sewage suction pipe use hollow pillar to rotate as the centre of a circle, dirt suction pump through the outer waste fitting discharging of jar produces powerful vacuum aspiration power, sewage suction pipe inhale the filth and carry to the column sleeve formula collect the intracavity assemble the back through the blow off pipe outside by the jar waste fitting discharging discharge the filth, it discharges to have realized the automatic of tank bottoms filth, traditional mode manual cleaning's inconvenience has been avoided, the the shut down time is shortened, and improves the production efficiency, and greatly reduced manufacturing cost, manpower and materials and financial resources have been saved, and simultaneously, the potential safety hazard that manual cleaning existed has been avoided, safety and reliability, and reasonable in structure, simple operation, and the automation is high, make things convenient for the filth to retrieve and retreatment, avoid the environmental pollution that manual cleaning caused easily.
Description
Technical field
This utility model belongs to large tank bottom blow-down technical field, is specifically related to a kind of tank bottoms automatic blowdown system being applicable to oil field tank or the cleaning blowdown of water pot bottom precipitation.
Background technology
Oil tank, water pot are the containers that oil field is conventional, owing to crude oil and sewage containing substantial amounts of silt, after using a period of time, these silt major parts are deposited in tank bottoms, if cleared up not in time, will result in crude oil measurement to be forbidden, more serious meeting causes pump, the premature abrasion of valve and line clogging, brings huge economic loss to the production in oil field；At present, conventional method for cleaning is exactly the oil in tank or water to be emptied, and opens manhole, uses labor cleaning；This method for cleaning not only has a strong impact on production, remove contamination every time and waste substantial amounts of manpower and materials and financial resources, and owing to crude oil containing harmful gas, there is certain security risk in scale removal process, particularly on summer high temperature, tube wall, the light oil in the crude oil of attachment and gas at high temperature will decomposite harmful gas, and concentration reaches will explode with naked light after to a certain degree, jeopardizing personal safety, there is great potential safety hazard in labor cleaning.
Utility model content
The purpose of this utility model is for above-mentioned the deficiencies in the prior art; there is provided a kind of rational in infrastructure; safe and reliable; easy and simple to handle; automaticity is high, can not only be substantially reduced work slight, improves production efficiency; reduce and stop tank and remove contamination the loss caused, and the energy, the tank bottoms automatic blowdown system of protection environment can be saved.
nullA kind of tank bottoms automatic blowdown system is the technical scheme is that by realizing the purpose of this utility model，Including being separately positioned on, tank body is inside and outside and sewage suction device and tank blowdown apparatus outward in the tank that connected by blow-off pipe，In described tank, sewage suction device includes drive mechanism and the rotating disk driven by this drive mechanism，This rotating disk is connected with the hollow column being arranged on tank bottoms center by support for rotary disc，Column sleeve formula collecting chamber it is arranged with outside hollow column，Support for rotary disc is arranged on column sleeve formula collecting chamber，It is laid with multiple dirt sucking tube by support bar below support for rotary disc，Some soil pick-up holes are laid on soil pick-up tube wall，Dirt sucking tube one end connects with described column sleeve formula collecting chamber，The sidewall at hollow column correspondence column sleeve formula collecting chamber position is provided with dirt inlet，Hollow column top connects with described blow-off pipe，The outer blowdown apparatus of described tank includes soil pick-up pump and the gate valve being arranged on described blow-off pipe.
In described tank, sewage suction device is adsorbed tank bottoms by permanent magnetic chuck.
Described gate valve includes the second electric gate valve of the first electric gate valve and the outlet side being arranged on soil pick-up pump intake side, also sets up hand sluice valve between the first electric gate valve and tank body.
Described drive mechanism includes submersible machine and the roll wheel assembly driven by submersible machine, and roll wheel assembly is in transmission connection with described rotating disk.
Described submersible machine is connected with described roll wheel assembly by worm reduction gear under water.
Described drive mechanism includes that the roll wheel assembly that hydraulic speed reducer drives, roll wheel assembly are in transmission connection with described rotating disk.
Described roll wheel assembly includes the drivewheel being arranged on below rotating disk and is arranged on the pinch roller above rotating disk.
Described drivewheel is externally provided with abrasive rubber layer, and described rotating disk bottom surface is provided with wear-resisting diamond plate.
Described drive mechanism is many groups, is distributed on side of tank bottoms week.
This tank bottoms automatic blowdown system also includes settler, and settler includes that bottom is provided with the settling tank of mud discharging mechanism, and settling tank top is connected with the port of export of blow-off pipe, and middle part is provided by the return duct of reflux pump and is connected with tank body top.
Described mud discharging mechanism is spiral sludge discharge machine.
This tank bottoms automatic blowdown system also includes the automaton electrically connected with sewage suction device, the outer blowdown apparatus of tank and settler in described tank, and automaton has automatic operation mode and manual operation mode.
Described dirt sucking tube matches with tank bottoms inwall, arranges arc bottom line or the gradient inhaling the dirty pipe of spray according to bottom configuration.
It is provided with helical blade in described dirt sucking tube.
nullThis utility model effectively realizes the automatic-discharging of tank base dirt by using sewage suction device and the outer blowdown apparatus of tank in the tank that connected by blow-off pipe，In tank, sewage suction device drives the rotating disk being laid with dirt sucking tube to rotate by drive mechanism，Rotating disk and dirt sucking tube rotate with hollow column for the center of circle，On the one hand tank bottoms precipitation dirt is played agitaion，On the other hand powerful negative pressure suction force is produced by the soil pick-up pump of the outer blowdown apparatus of tank，Dirt is sucked by dirt sucking tube，And dirt is discharged by the outer blowdown apparatus of tank by blow-off pipe after converging in being delivered to column sleeve formula collecting chamber，Achieve the automatic-discharging of tank bottoms dirt，Avoid the inconvenience of traditional approach labor cleaning，Decrease downtime，Improve production efficiency，And significantly reduce production cost，Save manpower and materials and financial resources，Simultaneously，Avoid the potential safety hazard existing for labor cleaning，Easy and simple to handle，Automaticity is high，Dirt is facilitated to reclaim and reprocessing，Avoid the environmental pollution that labor cleaning easily causes.
Further, by arranging settler, can effectively realize oil or water separates with silt particle, and then oil after being separated by reflux pump or Water Sproading are in large tank, by mud discharging device, the silt particle of precipitation be discharged meanwhile.
By arranging electric gate valve and automaton, it is achieved dual operation pattern automatically and manually, daily can pass through setting program, whole work process is run the most automatically, is operated manually if desired, the security reliability of effective guarantee system.Drive mechanism uses and organizes distribution equalizing structure more, and the pinch roller that cooperates of its roll wheel assembly employing and drivewheel, can the stability of effective guarantee rotating disk, meanwhile, also can effectively reduce processing cost and the difficulty of processing of rotating disk.
In tank, sewage suction device is adsorbed tank bottoms by permanent magnetic chuck, can effectively be suitable for the tank body that part tank skin is relatively thin, and some other tank body that should not carry out welding, be effectively improved adaptation ability and the range of application of drainage.
Drainage of the present utility model is rational in infrastructure, safe and reliable, easy and simple to handle, and automaticity is high, can not only be substantially reduced work slight, improves production efficiency, reduces and stops tank and remove contamination the loss caused, has good application prospect.
Accompanying drawing explanation
Fig. 1 structural representation of the present utility model；
Fig. 2 is the structural representation of embodiment four；
Fig. 3 be in embodiment five in set the structural representation of dirt sucking tube of helical blade；
Fig. 4 is the structural representation of rotation demultiplexer in embodiment five.
Detailed description of the invention
Below by way of preferred embodiment, this utility model technique is described in further detail, but protection domain of the present utility model is not limited thereto.
Embodiment one
nullReferring to Fig. 1: tank bottoms automatic blowdown system of the present utility model，Including the outer blowdown apparatus of sewage suction device in the tank being arranged in oil storage or water storage tank body 1 and the tank being arranged on outside tank body 1，In tank, sewage suction device blowdown apparatus outer with tank is connected by blow-off pipe 16，In described tank, sewage suction device includes drive mechanism and the rotating disk 12 driven by this drive mechanism，Described drive mechanism is six groups，It is distributed on side of tank bottoms week，Drive mechanism can also be adjusted according to the diameter of tank body 1，The tank body 1 of a diameter of less than 5 meters uses 3 groups of drive mechanisms，Often group drive mechanism includes a submersible machine 3 and being in transmission connection roll wheel assembly with described rotating disk 12 of being driven by submersible machine 3，Submersible machine 3 is connected with described roll wheel assembly by worm reduction gear 4 under water，Effective reduction of speed is carried out by worm reduction gear 4，Can effectively realize rotating disk 12 uniform speed slow to rotate，Avoid tank bottoms dirt is caused excessive agitation，Simultaneously，It is more conducive to the stability of sewage suction device in rotating disk 12 or even whole tank.Described roll wheel assembly includes the drivewheel 6 being arranged on below rotating disk 12 and is arranged on the pinch roller 2 above rotating disk 12, by drivewheel 6 and the flange of pinch roller 2 end, and the support of drivewheel 6 and pinch roller 2 voltage stabilizing coordinate, rotating disk 12 is formed stably support limit, it is ensured that it reliablely and stablely rotates.Drivewheel 6 is externally provided with abrasive rubber layer, and the bottom surface of rotating disk 12 is provided with wear-resisting diamond plate, thus is effectively improved drivewheel 6 and rotating disk 12 frictional force, improves driveability.Roller of the present utility model can also use gear structure, and rotating disk 12 uses or bottom arranges gear ring, by engaged transmission therebetween.
Described rotating disk 12 is connected with the hollow column 10 being arranged on tank bottoms center by support for rotary disc 11, column sleeve formula collecting chamber 9 it is arranged with outside hollow column 10, it is provided with sealing ring between column sleeve formula collecting chamber 9 and hollow column 10, support for rotary disc 11 is arranged on column sleeve formula collecting chamber 9, it is laid with multiple dirt sucking tube 8 by vertical supporting rod 7 below support for rotary disc 11, some soil pick-up holes are laid on the tube wall of dirt sucking tube 8, the centripetal end of dirt sucking tube connects with described column sleeve formula collecting chamber 9, column sleeve formula collecting chamber 9 and dirt sucking tube 8 are with rotating disk 12 unitary rotation, the sidewall at the position of the corresponding column sleeve formula collecting chamber 9 of hollow column 10 is provided with dirt inlet, hollow column 10 top connects with described blow-off pipe 16, the outer blowdown apparatus of described tank includes soil pick-up pump 17 and the gate valve being arranged on described blow-off pipe.
During work, submersible machine 3 is by worm reduction gear 4 reduction of speed under water, and drive rotating disk 12 to rotate by drivewheel 6, rotating disk 12 drives support for rotary disc 11, vertical supporting rod 7, dirt sucking tube 8 and column sleeve formula collecting chamber 9 rotate using hollow column 10 as rotating shaft jointly, simultaneously, soil pick-up pump 17 produces powerful negative pressure suction force, in rotating disk 12 rotary course, the dirt of bottom settlings is sucked by dirt sucking tube 8, and carry out column sleeve formula collecting chamber 9 therewith, and enter from the dirt inlet of hollow column 10 sidewall, blow-off pipe 16 is entered again by its top, after soil pick-up pump 17, it is expelled to recovery pond reprocess and reclaim.
Rotating disk 12 and dirt sucking tube 8 rotate with hollow column 10 for the center of circle, on the one hand tank bottoms precipitation dirt is played agitaion, on the other hand powerful negative-pressure sucking is produced by the soil pick-up pump 17 of the outer blowdown apparatus of tank, dirt is sucked by dirt sucking tube 8, and dirt is discharged by the outer blowdown apparatus of tank by blow-off pipe 16 after converging in being delivered to column sleeve formula collecting chamber, achieve the automatic-discharging of tank bottoms dirt, avoid the inconvenience of traditional approach labor cleaning, decrease downtime, improve production efficiency, and significantly reduce production cost, save manpower and materials and financial resources, simultaneously, avoid the potential safety hazard existing for labor cleaning, easy and simple to handle, automaticity is high, dirt is facilitated to reclaim and reprocessing, avoid the environmental pollution that labor cleaning easily causes.
Embodiment two
Referring to Fig. 1: preferably, the present embodiment is with the difference of embodiment one, in described tank, worm reduction gear under water 4 and the hollow column 10 of sewage suction device are adsorbed at the bottom of tank body 1, simple installation by permanent magnetic chuck 5 respectively, and maintain easily and be suitable for thin-walled tank body.Dirt sucking tube 8 matches with the bottom interior wall of tank body 1, arc bottom line or the gradient inhaling the dirty pipe of spray is set according to bottom configuration, tank body 1 is flat as shown in the figure, dirt sucking tube 8 is for being horizontally disposed with, if the bottom of tank body 1 is globoidal structure, then dirt sucking tube 8 has the bending curvature matched with it, if the bottom of tank body 1 is vertebra face structure, then dirt sucking tube 8 has the gradient matched with it, ensures that dirt sucking tube 8 has effectively degree of laminating with the bottom of tank body 1, makes dirt cleaning not stay dead angle.
Embodiment three
Referring to Fig. 1: further preferably, the present embodiment is with the difference of embodiment two, tank bottoms automatic blowdown system of the present utility model also includes the automaton 18 that blowdown apparatus outer with sewage suction device in described tank and tank electrically connects, and automaton 18 is the switch board with automatic operation mode and manual operation mode.Described gate valve includes the second electric gate valve 15 of the first electric gate valve 14 and outlet side being arranged on soil pick-up pump 17 entrance side and is arranged on the hand sluice valve 13 between the first electric gate valve 14 and tank body 1, by the control program of automaton 18, can effectively realize system and the most automatically run according to setting program.Described drive mechanism uses hydraulic speed reducer driving rolls assembly, can be effectively applicable to oil gas or be not suitable for the occasion of electricity consumption.
Embodiment four
Referring to Fig. 2: another step is preferably, the present embodiment is with the difference of embodiment three, tank bottoms automatic blowdown system of the present utility model also includes settler, settler includes that bottom is provided with the settling tank 19 of mud discharging mechanism 20, described mud discharging mechanism 20 is spiral sludge discharge machine, and settling tank 19 top connects with the port of export of blow-off pipe 16, middle part is provided by the return duct 22 of reflux pump 21 and connects with tank body 1 top.Meanwhile, automaton 18 controls to be connected with mud discharging mechanism 20 and reflux pump 21 the most respectively.By automatically controlling of automaton 18, sewage is squeezed in advance in settling tank 19, after precipitation certain time, reflux pump 21 starts, the clear liquid of settling tank 19 internal upper part is recycled in tank body 1, and by mud discharging mechanism 20, the precipitation dirt of bottom in settling tank is discharged settling tank 19, carry out recycling process.
Embodiment five
Referring to Fig. 3, Fig. 4: as further prioritization scheme, it is provided with helical blade 23 in described dirt sucking tube 8, helical blade 23 is driven it to rotate at dirt sucking tube 8 by the hydraulic motor 24 being arranged on the centrifugal end of dirt sucking tube 8 by shaft coupling, realize the greasy filth by dirt sucking tube 8 inwall adheres to scrape, it is to avoid because the attachment of greasy filth results in blockage.The hydraulic motor 24 of each centrifugal end of dirt sucking tube 8 is all connected with external hydraulic station by the rotation demultiplexer being arranged on hollow column 10, as shown in Figure 4, rotation demultiplexer includes stationary ring 27 and the rotating ring 28 being set in outside stationary ring 27, there is on stationary ring 27 Trunk Line being connected with Hydraulic Station enter, oil return opening 26, it is laid with the motor that multiple and each hydraulic motor 24 is connected on rotating ring 28 to enter, oil return opening 25, by rotation demultiplexer realize each hydraulic motor 24 do not affect in the case of dirt sucking tube 8 rotates with the connection at external hydraulic station, and multichannel is distributed, simple in construction, connect simplicity, efficiency is high.Helical blade 23 in the program can also use and hydraulic motor 24 is replaced with motor be driven, and fluid pressure line is replaced with transmission line of electricity.
Applicant passes through advanced development, and uses through scene, respond well, significantly reduces cost of labor, improves production efficiency, and automaticity is high, stable and reliable operation.
The technology contents of the most detailed description of this utility model is known technology.
Claims (10)
1. a tank bottoms automatic blowdown system, it is characterized in that: it includes being separately positioned on, and tank body is inside and outside and sewage suction device and tank blowdown apparatus outward in the tank that connected by blow-off pipe, in described tank, sewage suction device includes drive mechanism and the rotating disk driven by this drive mechanism, this rotating disk is connected with the hollow column being arranged on tank bottoms center by support for rotary disc, column sleeve formula collecting chamber it is arranged with outside hollow column, support for rotary disc is arranged on column sleeve formula collecting chamber, it is laid with multiple dirt sucking tube by support bar below support for rotary disc, some soil pick-up holes are laid on soil pick-up tube wall, dirt sucking tube one end connects with described column sleeve formula collecting chamber, the sidewall at hollow column correspondence column sleeve formula collecting chamber position is provided with dirt inlet, hollow column top connects with described blow-off pipe, the outer blowdown apparatus of described tank includes soil pick-up pump and the gate valve being arranged on described blow-off pipe.
2. drainage as claimed in claim 1, it is characterised in that: in described tank, sewage suction device is adsorbed tank bottoms by permanent magnetic chuck.
3. drainage as claimed in claim 1, it is characterised in that: described drive mechanism includes submersible machine and the roll wheel assembly driven by submersible machine, and roll wheel assembly is in transmission connection with described rotating disk.
4. drainage as claimed in claim 3, it is characterised in that: described submersible machine is connected with described roll wheel assembly by worm reduction gear under water.
5. drainage as claimed in claim 1, it is characterised in that: described drive mechanism includes that the roll wheel assembly that hydraulic speed reducer drives, roll wheel assembly are in transmission connection with described rotating disk.
6. the drainage as described in claim 3-5 any one claim, it is characterised in that: described roll wheel assembly includes the drivewheel being arranged on below rotating disk and is arranged on the pinch roller above rotating disk.
7. drainage as claimed in claim 1, it is characterized in that: this tank bottoms automatic blowdown system also includes settler, settler includes that bottom is provided with the settling tank of mud discharging mechanism, settling tank top is connected with the port of export of blow-off pipe, and middle part is provided by the return duct of reflux pump and is connected with tank body top.
8. the drainage as described in claim 1 or 7, it is characterized in that: this tank bottoms automatic blowdown system also includes the automaton electrically connected with sewage suction device, the outer blowdown apparatus of tank and settler in described tank, and automaton has automatic operation mode and manual operation mode.
9. drainage as claimed in claim 1, it is characterised in that: described dirt sucking tube matches with tank bottoms inwall, arranges arc bottom line or the gradient inhaling the dirty pipe of spray according to bottom configuration.
10. drainage as claimed in claim 1, it is characterised in that: it is provided with helical blade in described dirt sucking tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620101181.1U CN205525953U (en) | 2016-02-02 | 2016-02-02 | Tank bottoms automatic blowdown system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620101181.1U CN205525953U (en) | 2016-02-02 | 2016-02-02 | Tank bottoms automatic blowdown system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205525953U true CN205525953U (en) | 2016-08-31 |
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ID=56773825
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620101181.1U Withdrawn - After Issue CN205525953U (en) | 2016-02-02 | 2016-02-02 | Tank bottoms automatic blowdown system |
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| Country | Link |
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| CN (1) | CN205525953U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105501717A (en) * | 2016-02-02 | 2016-04-20 | 惠金波 | Automatic tank bottom blowdown system |
| CN112023520A (en) * | 2020-09-03 | 2020-12-04 | 浙江明铖金属科技有限公司 | High-efficiency pickling equipment and technology for metal surface |
| CN112064048A (en) * | 2020-09-03 | 2020-12-11 | 浙江明铖金属科技有限公司 | High-precision cold heading finished wire processing device and process |
-
2016
- 2016-02-02 CN CN201620101181.1U patent/CN205525953U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105501717A (en) * | 2016-02-02 | 2016-04-20 | 惠金波 | Automatic tank bottom blowdown system |
| CN112023520A (en) * | 2020-09-03 | 2020-12-04 | 浙江明铖金属科技有限公司 | High-efficiency pickling equipment and technology for metal surface |
| CN112064048A (en) * | 2020-09-03 | 2020-12-11 | 浙江明铖金属科技有限公司 | High-precision cold heading finished wire processing device and process |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20160831 Effective date of abandoning: 20180907 |