CN106513379A - Movable dry ice washing assembly - Google Patents
Movable dry ice washing assembly Download PDFInfo
- Publication number
- CN106513379A CN106513379A CN201610713574.2A CN201610713574A CN106513379A CN 106513379 A CN106513379 A CN 106513379A CN 201610713574 A CN201610713574 A CN 201610713574A CN 106513379 A CN106513379 A CN 106513379A
- Authority
- CN
- China
- Prior art keywords
- dry ice
- purge chamber
- portable
- washing
- cleaning
- 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.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B7/00—Cleaning by methods not provided for in a single other subclass or a single group in this subclass
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/56—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with multiple filtering elements, characterised by their mutual disposition
- B01D46/62—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with multiple filtering elements, characterised by their mutual disposition connected in series
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2258/00—Sources of waste gases
- B01D2258/02—Other waste gases
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Cleaning In General (AREA)
- Manipulator (AREA)
Abstract
The invention belongs to the technical field of nuclear power plant dry ice washing and provides a movable dry ice washing assembly. The movable dry ice washing assembly comprises a dry ice washing machine body and a conveniently-pushing type moving device. The dry ice washing machine body and the conveniently-pushing type moving device are fixedly connected. A washing chamber with the periphery being closed is arranged in the dry ice washing machine body. Gloves are arranged on the outer wall of the washing chamber, penetrate the outer wall of the washing chamber from exterior to interior and are located in the washing chamber. A spray gun and a rotary disk are arranged in the washing chamber. The rotary disk and the bottom of the washing chamber are connected through a spherical part. An article conveying device is arranged on the side face of the washing chamber, and a filtering device is arranged on the top of the washing chamber. The movable dry ice washing assembly has the beneficial effects that the structure is simple, the movable dry ice washing assembly is not likely to cause environment pollution, washing is complete, no dead corners are left, and exhaust gas is purified.
Description
Technical field
The present invention relates to nuclear power station dry ice blasting field, and in particular to a kind of portable dry ice cleaning assembly.
Background technology
The service work of nuclear power station is by the normal operation of design and the system for repairing failure for maintenance system with equipment
Recover its service ability with equipment, in the process, the instrument of maintenance includes that Work tool, measurer and instrument and meter etc. can not be kept away
Exempt to cause surface nuclear pollution taken out of from Overhaul site in time, affect use and the operating efficiency of instrument.Common machinery sets
After standby permanent use, can adhere to various dirts for example：Grease and dust and dirt.Water-soluble stains only need clear water to scrub just to can remove,
Water-insoluble dirt then needs organic solvent, just also effectively can clean, but organic solvent is discharged not only to environment using rear
There are high risks, for the health of operator, also bring injury, to sum up, people have invented dry ice cleaner.
The most of operations all applied under conventional operating conditions of existing dry ice cleaner, but nuclear power maintenance process
In the core that carries of tool surfaces it is dirty, the gas after cleaning simultaneously directly the device of outer row is not applied to by the cleaning of open environment.
Notification number discloses a kind of Dry ice cleaning for power equipment for the Chinese utility model patent of " 204194381 U of CN " and fills
Put, which includes cleaning machine main body and playpipe, cleaning machine main body include in set the cabinet of accommodating cavity, the leakage being installed in the cabinet
Bucket, dry ice conveying device and the air compressor machine being connected with playpipe, cabinet top is provided with charging aperture and its bottom is provided with for filling
If the discharging opening of the playpipe, and be provided with cellular air vent in the cabinet side, fouling products is sent by conveying device
Enter interior, the gas sprayed via playpipe carries out Fouling Cleaning.
There is following defect in above-mentioned dry ice cleaner：Although the 1, automatic conveying device cleaning is not comprehensive enough 2, clear by dry ice
Dirt is removed by washing method, but the gas after cleaning is directly to be expelled directly out in cellular air vent by side, for this
Under the special nuclear power environment of text, have a disadvantage in that, the gas with core dirt after Dry ice cleaning is directly outer to be arranged, and can directly pollute ring
Border.
Based on the shortcoming of above-mentioned dry ice cleaner, the purpose of the application is that design is a kind of is applied to nuclear power station check man
The portable dry ice cleaning assembly of tool, with solve using Cleaning Process not comprehensively, the defect of gas exhaust emission environment so as to
In in nuclear power station Overhaul site whenever and wherever possible by portable dry ice purge chamber to Work tool, measurer and instrument and meter for using etc.
The nuclear pollution on surface carries out Dry ice cleaning core decontamination.
The content of the invention
Present invention is generally directed to the complex structure existing for prior art, easily causes environmental pollution, cleaning is comprehensively not easily
Stay dead angle, a kind of technical problem such as discharge gas cannot be purified, there is provided simple structure does not easily cause environmental pollution, and cleaning is complete
Face Bu Liu dead angles, purify the portable dry ice cleaning assembly of discharge gas.
For achieving the above object, present invention employs following technical scheme：
A kind of portable dry ice cleaning assembly, including dry ice cleaner body and portable mobile device, dry ice cleaner body
It is fixedly connected between the portable mobile device, dry ice cleaner originally arranges the purge chamber of all round closure, purge chamber in vivo
Outer wall arranges gloves, and gloves are from outside to inside through cleaning chamber outer wall and indoor positioned at cleaning, and cleaning interior is provided with spray gun and rotating disk,
Rotating disk is connected with purge chamber's underrun spherical partses, and the side of purge chamber is provided with object transferring device, is additionally provided with the top of purge chamber
Filter.
The purge chamber of closing prevents from causing environmental pollution during cleaning；Rotating disk can be rotated clockwise or counterclockwise, also can be in water
The inclination of certain angle is done in plane, and angle of inclination is adjusted according to actual needs.As purge chamber is full-closed structure,
That what is cannot removed in cleaning process carries out visual observation, easily causes cleaning dead angle, the flexible all-direction rotation of rotating disk or inclination
Cleaning can be made comprehensive without dead angle.
Preferably, object transferring device includes left article pass-through box and right article pass-through box, left article pass-through box is located at
The left side of purge chamber, right side of the right article pass-through box located at purge chamber.
When the nuclear pollution of instrument and instrument and meter carries out Dry ice cleaning decontamination in nuclear power station maintenance process, left biography is opened
Window is passed, the article of required cleaning is positioned on rotating disk, then left pass-through box is closed；After cleaning is finished, right pass-through box can be opened,
The article for having cleaned is taken out.
Preferably, the gun barrel of spray gun leads to purge chamber from dry ice cleaner body, it is palp that spray gun is erected at gloves
In the range of.
Spray gun can increase the flexibility of cleaning with controlled, and due to the closure of purge chamber, spray gun needs the control in gloves
In the range of system.
Preferably, portable mobile device is included positioned at the frame of dry ice cleaner bottom and positioned at bottom of the frame position
Roller.
The roller of bottom of the frame position, it is convenient that Dry ice cleaning assembly is pushed to into any correct position before article-cleaning
Operated.
Preferably, gas-filtering device includes primarily efficient filter device, effective filter.
In the air of the indoor Dry ice cleaning vaporization of the cleaning of sealing, primarily efficient filter device and effective filter is passed sequentially through
Purification, reaches discharge standard discharge, effectively prevent secondary pollution.
Preferably, being provided with a blower fan at the top of effective filter.
Preferably, purge chamber's inside top is provided with lighting device.
To sum up, the present invention has simple structure, does not easily cause environmental pollution, and dead angle, purification discharge gas are not stayed in cleaning comprehensively
The features such as body.
Description of the drawings
Side views of the Fig. 1 for embodiments of the invention；
Front views of the Fig. 2 for embodiments of the invention；
Top views of the Fig. 3 for embodiments of the invention.
Description of reference numerals：1- frames, 2- dry ice cleaners, 3- rotating disks, 4- gloves, 5- spray guns, 6- purge chambers, 7- wind
Machine, 8- rollers, the left pass-through boxes of 9-, the right pass-through boxes of 10-, 11- high efficiency particulate air filters, 12- roughing efficiency air filters, 13- lighting devices.
Specific embodiment
For a further understanding of the present invention, the preferred embodiment of the invention is described with reference to embodiment, but
It should be appreciated that these descriptions are simply for further illustrating the features and advantages of the present invention, rather than to the claims in the present invention
Limit.
A kind of portable dry ice cleaning assembly is present embodiments provided, as shown in accompanying drawing 1 and 3, including dry ice cleaner sheet
Body 2 and portable mobile device, arrange purge chamber 6 in dry ice cleaner body 2.Wherein, dry ice cleaner body 2 is fixedly installed
At the rearward position of portable mobile device, it is not limited as concrete fixed form here, for example bolt is fixed.
The purge chamber 6 of one all round closure is set in dry ice cleaner body 2, and 6 outer wall of purge chamber arranges a pair of gloves 4,
The root of gloves 4 is fixedly connected on the outer wall of purge chamber 6, and gloves 4 pass through 6 outer wall of purge chamber from outside to inside and are located at purge chamber
In 6, in purge chamber 6, spray gun 5 and rotating disk 3 is provided with.
The gun barrel of spray gun 5 leads to purge chamber 6 from dry ice cleaner body 2, and spray gun 5 is erected at 4 palp scope of gloves
It is interior.In cleaning, spray gun conveniently can be obtained at any time and cleaning materials is cleaned.
Frame 1 and roller 8 positioned at frame 1 bottom position of the portable mobile device for 2 bottom of dry ice cleaner, roller
8 can be pushed to any suitable position before article-cleaning and be grasped in order to the flexible movement of whole Dry ice cleaning assembly
Make.In the present embodiment, frame 1 is designed to into square structure, so effectively reduces space of banking up, when there is multiple devices, can
To be taken up.
As shown in Figure 2, the side of purge chamber 6 is provided with object transferring device, is additionally provided with filter at the top of purge chamber 6.
Object transferring device includes left article pass-through box 9 and right article pass-through box 10, and the left article pass-through box 9 is located at purge chamber 6
Left side, right side of the right article pass-through box 9 located at purge chamber 6.
Article to be cleaned is put inside purge chamber 6 from transfer device transmission, and the spray gun being placed on rotating disk 3, in purge chamber 6
5 in cleaning process, sprays Dry ice cleaning and is positioned over the respective articles on cleaning device rotating disk 3.
Gas-filtering device includes primarily efficient filter device 11, effective filter 12.The air vaporized in cleaning process, leads to
Discharge after crossing filter purification.
Rotating disk 3 is connected with 6 underrun spherical partses of purge chamber.In cleaning process, rotating disk 3 can as needed, clockwise
Or uniform rotation counterclockwise, can also do banking motion so that cleaning materials receives the comprehensive cleaning without dead angle, different to reach
Cleaning performance.
It is lucite on front side of the purge chamber 6 in said structure, is easy to operation.Gloves 4 during cleaning are arranged on organic
On glass, the as front side of purge chamber, in operating process, article is passed into being put in 4 lower section relevant position of gloves from left pass-through box 9
Rotating disk 3 on, close left pass-through box 9.As purge chamber belongs to provision for sealing, bimanualness is limited, in cleaning process, article
All angles cleaning is difficult in place, and 3 bottom of rotating disk of placing articles is flexibly connected with purge chamber 6, and during cleaning, hand is stretched in gloves 4
Operation spray gun 5, removes core dirt while can rotate rotating disk 3 and carry out comprehensive cleaning.After cleaning terminates, right pass-through box 10 is opened,
Article-cleaning is taken out.
During Dry ice cleaning, after having cleaned the article of surface nuclear pollution, the gas of discharge need to be reached through high efficiency filter
Can discharge standard.Blower fan at the top of effective filter 12, operationally makes to produce negative pressure in purge chamber 6, after cleaning
With nuclear pollution reach after roughing efficiency air filter 11 and high efficiency particulate air filter 12 are filtered can the gas of discharge standard be quickly drawn out row
To outside purge chamber 6.
By the meaning that lighting device 13 is arranged at 6 medial roof of purge chamber it is, it is when purged, rather dark to open photograph
Bright device 13, cleaning process is not affected by extraneous light, and the lighting device 13 can be LED, common bulb or shot-light etc.
Lighting installation.
The explanation of above example is only intended to help and understands the method for the present invention and its core concept.It should be pointed out that right
For those skilled in the art, under the premise without departing from the principles of the invention, the present invention can also be carried out
Some improvement and modification, these improve and modification is also fallen in the protection domain of the claims in the present invention.
Claims (7)
1. a kind of portable dry ice cleaning assembly, it is characterised in that：Including dry ice cleaner body（2）Fill with portable movement
Put, the dry ice cleaner body（2）It is fixedly connected between the portable mobile device, dry ice cleaner body（2）It is interior
The purge chamber of all round closure is set（6）, purge chamber（6）Outer wall arranges gloves（4）, gloves（4）Purge chamber is passed through from outside to inside（6）
Outer wall is simultaneously located at purge chamber（6）It is interior, the purge chamber（6）Spray gun is provided with inside（5）And rotating disk（3）, the rotating disk（3）With purge chamber
（6）Underrun spherical partses connect, the purge chamber（6）Side be provided with object transferring device, the purge chamber（6）Top is also
It is provided with filter.
2. portable dry ice cleaning assembly according to claim 1, it is characterised in that：The spray gun（5）Gun barrel from dry
Ice cleaning machine body（2）Lead to purge chamber（6）, spray gun（5）It is erected at gloves（4）In palp scope.
3. portable dry ice cleaning assembly according to claim 1 and 2, it is characterised in that：The object transferring device bag
Include left article pass-through box（9）With right article pass-through box（10）, the left article pass-through box（9）Located at purge chamber（6）Left side, institute
State right article pass-through box（9）Located at purge chamber（6）Right side.
4. portable dry ice cleaning assembly according to claim 1 and 2, it is characterised in that：The portable mobile device
Including positioned at the dry ice cleaner（2）The frame of bottom（1）With positioned at frame（1）The roller of bottom position（8）.
5. portable dry ice cleaning assembly according to claim 1 and 2, it is characterised in that：The gas-filtering device bag
Include primarily efficient filter device（11）, effective filter（12）.
6. portable dry ice cleaning assembly according to claim 1 and 2, it is characterised in that：The effective filter
（12）Top is provided with a blower fan（7）.
7. portable dry ice cleaning assembly according to claim 1 and 2, it is characterised in that：The purge chamber（6）Medial roof
Portion is provided with lighting device（13）.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620305710X | 2016-04-12 | ||
| CN201620305710 | 2016-04-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106513379A true CN106513379A (en) | 2017-03-22 |
Family
ID=58196853
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610713574.2A Withdrawn CN106513379A (en) | 2016-04-12 | 2016-08-24 | Movable dry ice washing assembly |
| CN201620930348.5U Active CN205995868U (en) | 2016-04-12 | 2016-08-24 | Portable dry ice cleaning assembly |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620930348.5U Active CN205995868U (en) | 2016-04-12 | 2016-08-24 | Portable dry ice cleaning assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (2) | CN106513379A (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106513379A (en) * | 2016-04-12 | 2017-03-22 | 浙江博凡动力装备股份有限公司 | Movable dry ice washing assembly |
| CN111530847B (en) * | 2020-04-01 | 2021-08-03 | 厦门理工学院 | Solid CO2Cleaning system |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20130263890A1 (en) * | 2012-03-20 | 2013-10-10 | Mid-American Gunite, Inc. | Cleaning of radioactive contamination using dry ice |
| CN204045226U (en) * | 2014-09-05 | 2014-12-24 | 武汉海王新能源工程技术有限公司 | A kind of dry ice decontamination plant for removing radiation |
| CN105080905A (en) * | 2015-09-08 | 2015-11-25 | 迪普干冰制造(大连)有限公司 | Integrated dry ice cleaning machine and cleaning method thereof |
| CN105352098A (en) * | 2015-11-20 | 2016-02-24 | 浙江金盾风机股份有限公司 | Fume hood for dry-ice decontamination system for nuclear power |
| CN205995868U (en) * | 2016-04-12 | 2017-03-08 | 浙江博凡动力装备股份有限公司 | Portable dry ice cleaning assembly |
-
2016
- 2016-08-24 CN CN201610713574.2A patent/CN106513379A/en not_active Withdrawn
- 2016-08-24 CN CN201620930348.5U patent/CN205995868U/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20130263890A1 (en) * | 2012-03-20 | 2013-10-10 | Mid-American Gunite, Inc. | Cleaning of radioactive contamination using dry ice |
| CN204045226U (en) * | 2014-09-05 | 2014-12-24 | 武汉海王新能源工程技术有限公司 | A kind of dry ice decontamination plant for removing radiation |
| CN105080905A (en) * | 2015-09-08 | 2015-11-25 | 迪普干冰制造(大连)有限公司 | Integrated dry ice cleaning machine and cleaning method thereof |
| CN105352098A (en) * | 2015-11-20 | 2016-02-24 | 浙江金盾风机股份有限公司 | Fume hood for dry-ice decontamination system for nuclear power |
| CN205995868U (en) * | 2016-04-12 | 2017-03-08 | 浙江博凡动力装备股份有限公司 | Portable dry ice cleaning assembly |
Also Published As
| Publication number | Publication date |
|---|---|
| CN205995868U (en) | 2017-03-08 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20170322 |
|
| WW01 | Invention patent application withdrawn after publication |