CN106076999A - A kind of liquid chemical groove tank car automatic cleaning system and cleaning process thereof - Google Patents
A kind of liquid chemical groove tank car automatic cleaning system and cleaning process thereof Download PDFInfo
- Publication number
- CN106076999A CN106076999A CN201610409393.0A CN201610409393A CN106076999A CN 106076999 A CN106076999 A CN 106076999A CN 201610409393 A CN201610409393 A CN 201610409393A CN 106076999 A CN106076999 A CN 106076999A
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- Prior art keywords
- tank car
- pump
- groove tank
- booster pump
- inlet channel
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Classifications
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- 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
- 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
- B08B9/083—Removing scrap from containers, e.g. removing labels
-
- 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
- B08B9/46—Inspecting cleaned containers for cleanliness
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Cleaning By Liquid Or Steam (AREA)
Abstract
nullThe invention discloses a kind of liquid chemical groove tank car automatic cleaning system and cleaning process thereof，Including operation of electrical appliances cabinet、Inlet channel and groove tank car tank body，Described inlet channel is fixing connects filter，And filter is connected by pipeline and booster pump are fixing，Described booster pump is connected by pipeline is fixing with centrifugal pump，And it is installed with ball valve on the connection pipeline between booster pump and groove tank car tank body，The end of described inlet channel is installed with rotary nozzle，Apparatus for automatically lifting is connected by steel wire rope is fixing on the connection pipeline of described rotary nozzle，And rotary nozzle is arranged on the inner chamber of groove tank car tank body，It is provided with blow-off line bottom the end of described groove tank car tank body，And it on blow-off line, is installed with stop valve，The end of described blow-off line is installed with dredge pump，And the water outlet of dredge pump is provided with PH monitoring means，Described booster pump、Apparatus for automatically lifting and dredge pump are all electrically connected with operation of electrical appliances cabinet.
Description
Technical field
The present invention relates to chemical groove tank car cleaning technique field, be specially a kind of liquid chemical groove tank car and automatically clean
System and cleaning process thereof.
Background technology
Based on the frequent generation of Working in confined space accident, consequence is serious, and the feature such as make a very bad impression, and its job safety causes
The great attention of safety supervision department.Common confined space has all kinds of storage tank and container, sewer and other underground pipings, underground
Facility, provisions room, tank car, naval vessels cabin, tunnel, airtight transportation passage etc.；Groove tank car cleans and belongs to common airtight
Job space, if operating type is improper, safeguard procedures are not enough, easily cause personal injury accident, are mainly presented with: oxygen concentration
Too low meeting causes and suffocates；Oxygen concentration is too high may cause the inconceivable acceleration to burning or other chemical reaction or
Improve；Fuel gas runs into burning things which may cause a fire disaster and provides certain energy that burning or blast will occur；Toxic gas and steam cause urgency
Property or slow poisoning, even dead etc.；Requiring according to " specification is protected in Working in confined space occupational hazards " etc., each enterprise is carrying out
During Working in confined space, it is necessary to strict organizing construction, implement quarantine measures, working bill management, safety education and training, on-the-spot logical
The precautionary measures such as wind, toxic and harmful detection, safety custody and personal protective equipment preparation, it is ensured that job safety；At present
State's inside groove tank car mainly uses steam fumigating system to clean, but labour intensity is big, environmental pollution is big, cleaning efficiency is low, energy consumption is high, peace
Full accident also compares many, the external high pressure water cleanings that use more, but noise is big, and cleaning pressure is high, and power consumption is big, and produces a large amount of dirty
Water, causes damage to tank body；To this end, it is proposed that a kind of liquid chemical groove tank car automatic cleaning system and cleaning process thereof.
Content of the invention
It is an object of the invention to provide a kind of liquid chemical groove tank car automatic cleaning system and cleaning process thereof, to solve
The problem certainly proposing in above-mentioned background technology.
For achieving the above object, the present invention provides following technical scheme: a kind of liquid chemical groove tank car cleans system automatically
System and cleaning process thereof, including operation of electrical appliances cabinet, inlet channel and groove tank car tank body, filter described inlet channel fixing connection
Device, and filter passes through pipeline and booster pump is fixed and is connected, described booster pump is connected by pipeline is fixing with centrifugal pump, and supercharging
Being installed with ball valve on connection pipeline between pump and groove tank car tank body, the end of described inlet channel is installed with rotation
Shower nozzle, the connection pipeline of described rotary nozzle connects apparatus for automatically lifting by steel wire rope is fixing, and rotary nozzle is arranged on
The inner chamber of groove tank car tank body, is provided with on blow-off line, and blow-off line fixed installation bottom the end of described groove tank car tank body
Having stop valve, the end of described blow-off line is installed with dredge pump, and the water outlet of dredge pump is provided with PH monitoring list
Unit, described booster pump, apparatus for automatically lifting and dredge pump are all electrically connected with operation of electrical appliances cabinet；
Wherein, apparatus for automatically lifting includes fixed cross beam, guide rail, electric block driving, steel wire rope and hook, described automatically
Lowering or hoisting gear is fixedly mounted on the top of rinsing table, and electric block driving coordinates activity to install with guide rail；
Wherein, PH monitoring means includes PH data acquisition unit, and described PH data acquisition unit electrically exports connection PH number
According to contrast unit, and PH Data Comparison unit electrically exports connection PH virtual value reference unit, described PH virtual value reference unit
Electrically output connects AD conversion unit, and AD conversion unit electrically exports connection display module, and described display module is electrical
Output connects LCDs；.
Preferably, described booster pump, centrifugal pump and dredge pump pass through flange respectively and bolt coordinates and inlet channel and row
Dirty pipeline is fixing to be connected.
Preferably, described rotary nozzle has three shower nozzles, and each shower nozzle can be by the effect automatic rotary of hydraulic pressure
Turn.
Preferably, the inner chamber of described operation of electrical appliances cabinet be installed with that total sky is opened, booster pump sky leaves respectively, centrifugal pump empty
Open, electric block driving sky is opened and is opened with dredge pump sky.
This automatic cleaning process of liquid chemical groove tank car is as follows:
S1: first having to determine which kind of medium the internal original-pack liquid of this tank car is before cleaning starts, different medium needs more
Changing cleansing medium and shower nozzle, operating personnel need to check according to operation manual verification before entering operating room starting device to be needed
The interface of operation or button, and understand operating process, whether just first check the indicator lamp of various kinds of equipment after electrical control cubicles energising
Often.
S2: equipment and platform operations personnel reach cleaning point after, by working platform personnel arrange commander tank car park to
Appointed place, and open tank car top manhole cover, rotary nozzle is put into tank body by apparatus for automatically lifting according to operation requirement
Inside, and emission-control equipment is put at another manhole, it is connected to relevant equipment on ground terminal, lead to after leaving tank car again
Know that operation room device operating personnel start purging system, confirm errorless after can click on LCDs startup icon；
S3: open ball valve and stop valve, then puts into the water inlet end of inlet channel in ready liquid medium, depends on
In the secondary operation of electrical appliances cabinet that closes, various skies are opened, and hand automatic transfer switch is switched to manual mode, presses booster pump start button,
After rotary nozzle is started working, press centrifugal pump start button and dredge pump button, can be by observing on LCDs
PH numerical value determine the end time or artificially determine when to terminate occur on interface to be operated cleaning and finish the bullet of PLSCONFM
Window, determines that carwash presses the stop button of booster pump, centrifugal pump and dredge pump successively after finishing；
Rotation is met and discussed rise by S4: clean and terminate by electric block driving, and staff commands vehicle to leave cleaning product
Platform.
Compared with prior art, the invention has the beneficial effects as follows: this liquid chemical groove tank car automatic cleaning system and
Cleaning process, utilizes high-pressure water spinning sprinkler head cleaning technique, installs obturator and waste gas recovering device additional at tank mouth, can effectively subtract
Few manual work time, ensure the personal safety of operating personnel, operating efficiency can be effectively improved simultaneously, reduce waste water, waste gas
Impact on environment, it deposits Transportation of Dangerous Chemicals groove tank car internal cause is hazardous chemical, has wide variety, and poisonous have
Doing harm to, inflammable and explosive grade hazard property, cleaning process more easily causes personal injury and environmental pollution accident.Therefore, for reducing danger
Chemical transport groove tank car cleans and causes personal injury and reduce environmental pollution, is used for putting into practice by cleaning technique, solves existing
There is safety in production hidden danger, improve safeguard procedures, reduce industrial accident, fundamentally ensure people's life and property peace
Entirely, it is used for new technology, new technology in production practices, effectively solve existing safety in production hidden danger, inherently improve safety raw
Production capacity power, reduces industrial accident, solves the injury that health of human body is caused by cleaning process from source, reduces environment dirty simultaneously
Dye, and can extend vehicle service life, reduces maintenance cost, can by its popularization and application to each chemical plant storage tank, storage tank clear
Wash, there is the saving energy, reduce the multiple advantages such as energy consumption, protection environment, meet country's propulsion energy-saving reduction of discharging, the work of low carbon development
Make thinking.
Brief description
Fig. 1 is principle of the invention block diagram.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Describe, it is clear that described embodiment is only a part of embodiment of the present invention, rather than whole embodiments wholely.Based on
Embodiment in the present invention, it is every other that those of ordinary skill in the art are obtained under the premise of not making creative work
Embodiment, broadly falls into the scope of protection of the invention.
Referring to Fig. 1, the present invention provides a kind of technical scheme: a kind of liquid chemical groove tank car automatic cleaning system and
Cleaning process, including operation of electrical appliances cabinet, inlet channel and groove tank car tank body, the fixing filter that connects of described inlet channel, and mistake
Filter is connected by pipeline and booster pump are fixing, and described booster pump is connected by pipeline is fixing with centrifugal pump, and booster pump and groove
Being installed with ball valve on connection pipeline between tank car tank body, the end of described inlet channel is installed with rotary nozzle,
Connect apparatus for automatically lifting by steel wire rope is fixing on the connection pipeline of described rotary nozzle, and rotary nozzle is arranged on groove tank car
The inner chamber of tank body, is provided with on blow-off line, and blow-off line bottom the end of described groove tank car tank body and is installed with cut-off
Valve, the end of described blow-off line is installed with dredge pump, and the water outlet of dredge pump is provided with PH monitoring means, described
Booster pump, apparatus for automatically lifting and dredge pump are all electrically connected with operation of electrical appliances cabinet；
This automatic cleaning process of liquid chemical groove tank car is as follows:
S1: first having to determine which kind of medium the internal original-pack liquid of this tank car is before cleaning starts, different medium needs more
Changing cleansing medium and shower nozzle, operating personnel need to check according to operation manual verification before entering operating room starting device to be needed
The interface of operation or button, and understand operating process, first check that whether the indicator lamp of various kinds of equipment is normal after electrical control cubicles energising；
S2: equipment and platform operations personnel reach cleaning point after, by working platform personnel arrange commander tank car park to
Appointed place, and open tank car top manhole cover, rotary nozzle is put into tank body by apparatus for automatically lifting according to operation requirement
Inside, and emission-control equipment is put at another manhole, it is connected to relevant equipment on ground terminal, lead to after leaving tank car again
Know that operation room device operating personnel start purging system, confirm errorless after can click on LCDs startup icon；
S3: open ball valve and stop valve, then puts into the water inlet end of inlet channel in ready liquid medium, depends on
In the secondary operation of electrical appliances cabinet that closes, various skies are opened, and hand automatic transfer switch is switched to manual mode, presses booster pump start button,
After rotary nozzle is started working, press centrifugal pump start button and dredge pump button, can be by observing on LCDs
PH numerical value determine the end time or artificially determine when to terminate occur on interface to be operated cleaning and finish the bullet of PLSCONFM
Window, determines that carwash presses the stop button of booster pump, centrifugal pump and dredge pump successively after finishing；
Rotation is met and discussed rise by S4: clean and terminate by electric block driving, and staff commands vehicle to leave cleaning product
Platform.
Wherein, apparatus for automatically lifting includes fixed cross beam, guide rail, electric block driving, steel wire rope and hook, described automatically
Lowering or hoisting gear is fixedly mounted on the top of rinsing table, and electric block driving coordinates activity to install with guide rail；
Wherein, PH monitoring means includes PH data acquisition unit, and described PH data acquisition unit electrically exports connection PH number
According to contrast unit, and PH Data Comparison unit electrically exports connection PH virtual value reference unit, described PH virtual value reference unit
Electrically output connects AD conversion unit, and AD conversion unit electrically exports connection display module, and described display module is electrical
Output connects LCDs；
Booster pump, centrifugal pump and dredge pump pass through flange respectively and bolt coordinates connect fixing with inlet channel and blow-off line
Connect, easy disassembly；Have three shower nozzles on rotary nozzle, and each shower nozzle can be rotated automatically by the effect of hydraulic pressure, use
The three-dimensional auto-rotating spray head of CQP series is one of research and development core of this project, and this shower nozzle is made up of three nozzles, at cleansing medium
Pressure under, nozzle horizontally rotates around main center, two nozzle vertical rotaries, can reach faces, 360 ° of whole world and cover,
Within the specific time, running orbit can cover whole tank inner surface, it is possible to achieve all standing to whole tank interior is clear
Wash；The inner chamber of operation of electrical appliances cabinet is installed with that total sky is opened, booster pump sky leaves, centrifugal pump sky leaves respectively, electric block driving sky
Open and open with dredge pump sky, be electrically connected with AC network, booster pump start-stop button, centrifugal pump start-stop button, electric block row
Car and dredge pump start-stop button, this liquid chemical groove tank car automatic cleaning system and cleaning process thereof, utilize water under high pressure to rotate
Shower nozzle cleaning technique, installs obturator and waste gas recovering device additional at tank mouth, is effectively reduced the manual work time, ensures operation
The personal safety of personnel, can effectively improve operating efficiency simultaneously, reduces waste water, the impact on environment for the waste gas, hazardous chemical
It deposits conveying trough tank car internal cause is hazardous chemical, has a wide variety, poisonous and harmful, inflammable and explosive waits hazard property,
Cleaning process more easily causes personal injury and environmental pollution accident.Therefore, clean for reducing Transportation of Dangerous Chemicals groove tank car
And cause personal injury and reduce environmental pollution, cleaning technique is used for putting into practice, solves existing safety in production hidden danger, improve protection
Measure, reduces industrial accident, fundamentally ensures people's life and property safety, be used for new technology, new technology
In production practices, effectively solve existing safety in production hidden danger, inherently improve production safety ability, reduce safety in production thing
Therefore, solve the injury that health of human body is caused by cleaning process from source, reduce environmental pollution simultaneously, and vehicle can be extended and use
In the life-span, reduce maintenance cost, can have the saving energy by its popularization and application to each chemical plant storage tank, the cleaning of storage tank, reduce energy
Consumption, protects the multiple advantages such as environment, meets country's propulsion energy-saving reduction of discharging, the Thoughts of low carbon development.
Although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, permissible
Understand and multiple change, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention
And modification, the scope of the present invention be defined by the appended.
Claims (4)
1. liquid chemical groove tank car automatic cleaning system and a cleaning process thereof, including operation of electrical appliances cabinet, inlet channel and
Groove tank car tank body, it is characterised in that: described inlet channel is fixing connects filter, and filter is fixed with booster pump by pipeline
Connecting, described booster pump is connected by pipeline is fixing with centrifugal pump, and on the connection pipeline between booster pump and groove tank car tank body
Being installed with ball valve, the end of described inlet channel is installed with rotary nozzle, on the connection pipeline of described rotary nozzle
Connect apparatus for automatically lifting by steel wire rope is fixing, and rotary nozzle is arranged on the inner chamber of groove tank car tank body, described groove tank car tank
Being provided with bottom the end of body on blow-off line, and blow-off line and being installed with stop valve, the end of described blow-off line is solid
Dingan County is equipped with dredge pump, and the water outlet of dredge pump is provided with PH monitoring means, described booster pump, apparatus for automatically lifting and row
Dirty pump is all electrically connected with operation of electrical appliances cabinet；
Wherein, apparatus for automatically lifting includes fixed cross beam, guide rail, electric block driving, steel wire rope and hook, described automatic lifting
Device is fixedly mounted on the top of rinsing table, and electric block driving coordinates activity to install with guide rail；
Wherein, PH monitoring means includes PH data acquisition unit, and described PH data acquisition unit electrically exports connection PH data pair
Ratio unit, and PH Data Comparison unit electrically export connection PH virtual value reference unit, described PH virtual value reference unit is electrical
Output connects AD conversion unit, and AD conversion unit electrically exports connection display module, and described display module electrically exports
Connect LCDs.
2. a kind of liquid chemical groove tank car automatic cleaning system according to claim 1 and cleaning process, its feature
It is: described booster pump, centrifugal pump and dredge pump are coordinated by flange and bolt respectively to be fixed with inlet channel and blow-off line
Connect.
3. a kind of liquid chemical groove tank car automatic cleaning system according to claim 1 and cleaning process, its feature
It is: on described rotary nozzle, have three shower nozzles, and each shower nozzle can be rotated automatically by the effect of hydraulic pressure.
4. a kind of liquid chemical groove tank car automatic cleaning system according to claim 1 and cleaning process, its feature
It is: the inner chamber of described operation of electrical appliances cabinet is installed with that total sky is opened, booster pump sky leaves, centrifugal pump sky leaves, electric block respectively
Driving sky is opened and is opened with dredge pump sky.
This automatic cleaning process of liquid chemical groove tank car is as follows:
S1: first having to determine which kind of medium the internal original-pack liquid of this tank car is before cleaning starts, different medium needs to change clearly
Washing medium and shower nozzle, operating personnel need to need operation according to operation manual verification inspection before entering operating room starting device
Interface or button, and understand operating process, after electrical control cubicles energising, first check that whether the indicator lamp of various kinds of equipment normal.
After S2: equipment and platform operations personnel reach cleaning point, commander's tank car is arranged to park to appointment by working platform personnel
Place, and open tank car top manhole cover, rotary nozzle is put into tank interior by apparatus for automatically lifting according to operation requirement,
And emission-control equipment is put at another manhole, it is connected to relevant equipment on ground terminal, after leaving tank car, reinform behaviour
Make room equipment operator and start purging system, confirm errorless after can click on LCDs startup icon；
S3: open ball valve and stop valve, then puts into the water inlet end of inlet channel in ready liquid medium, closes successively
In upper operation of electrical appliances cabinet, various skies are opened, and hand automatic transfer switch is switched to manual mode, press booster pump start button, wait to revolve
Turn after shower nozzle starts working, press centrifugal pump start button and dredge pump button, can be by observing the PH on LCDs
Numerical value determines the end time or artificially determines when to terminate, and interface to be operated occurs clean the pop-up finishing PLSCONFM, really
Determine to press successively after carwash finishes the stop button of booster pump, centrifugal pump and dredge pump；
Rotation is met and discussed rise by S4: clean and terminate by electric block driving, and staff commands vehicle to leave cleaning sample platform.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610409393.0A CN106076999B (en) | 2016-06-12 | 2016-06-12 | A kind of liquid chemical groove tank car automatic cleaning system and its cleaning process |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610409393.0A CN106076999B (en) | 2016-06-12 | 2016-06-12 | A kind of liquid chemical groove tank car automatic cleaning system and its cleaning process |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106076999A true CN106076999A (en) | 2016-11-09 |
| CN106076999B CN106076999B (en) | 2019-09-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610409393.0A Active CN106076999B (en) | 2016-06-12 | 2016-06-12 | A kind of liquid chemical groove tank car automatic cleaning system and its cleaning process |
Country Status (1)
| Country | Link |
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| CN (1) | CN106076999B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109433766A (en) * | 2018-12-28 | 2019-03-08 | 浙江华康药业股份有限公司 | A kind of groove tank car cleaning system and its cleaning method |
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| 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 |
| CN104071134A (en) * | 2014-07-17 | 2014-10-01 | 岳阳长岭设备研究所有限公司 | Washing device of railway oil loading tank truck |
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|---|---|---|---|---|
| US6021793A (en) * | 1996-08-01 | 2000-02-08 | Moulder; Jeffrey Ernest | Tank car cleaning and rinsing apparatus and method |
| US6213135B1 (en) * | 1999-05-25 | 2001-04-10 | Jeffrey Ernest Moulder | Linkage assembly for cleaning tankcars |
| CN201105276Y (en) * | 2007-11-16 | 2008-08-27 | 中国石油化工集团公司 | Rail tanker cleaning machine |
| CN101884992A (en) * | 2010-07-14 | 2010-11-17 | 昆明铁路局科学技术研究所 | New energy-saving cleaning technology and device of light oil rail tanker, liquefied gas tanker or ammonia tanker |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109433766A (en) * | 2018-12-28 | 2019-03-08 | 浙江华康药业股份有限公司 | A kind of groove tank car cleaning system and its cleaning method |
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| Publication number | Publication date |
|---|---|
| CN106076999B (en) | 2019-09-20 |
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