CN1463751A - Log multiple-faced radiation quarantine inspection processing apparatus - Google Patents
Log multiple-faced radiation quarantine inspection processing apparatus Download PDFInfo
- Publication number
- CN1463751A CN1463751A CN 02121445 CN02121445A CN1463751A CN 1463751 A CN1463751 A CN 1463751A CN 02121445 CN02121445 CN 02121445 CN 02121445 A CN02121445 A CN 02121445A CN 1463751 A CN1463751 A CN 1463751A
- Authority
- CN
- China
- Prior art keywords
- trailer
- radiation
- rail
- accelerator
- lorry
- 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.)
- Granted
Links
- 230000005855 radiation Effects 0.000 title abstract description 12
- 238000007689 inspection Methods 0.000 title 1
- 230000000694 effects Effects 0.000 claims abstract description 3
- 239000008280 blood Substances 0.000 claims description 5
- 210000004369 blood Anatomy 0.000 claims description 5
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 2
- 230000007306 turnover Effects 0.000 claims description 2
- GZUXJHMPEANEGY-UHFFFAOYSA-N bromomethane Chemical compound BrC GZUXJHMPEANEGY-UHFFFAOYSA-N 0.000 description 9
- 238000000034 method Methods 0.000 description 5
- 238000003958 fumigation Methods 0.000 description 3
- 230000033001 locomotion Effects 0.000 description 3
- 230000003137 locomotive effect Effects 0.000 description 3
- 241000238631 Hexapoda Species 0.000 description 2
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 description 2
- 229940102396 methyl bromide Drugs 0.000 description 2
- 102000002322 Egg Proteins Human genes 0.000 description 1
- 108010000912 Egg Proteins Proteins 0.000 description 1
- 241000382353 Pupa Species 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 230000005260 alpha ray Effects 0.000 description 1
- 230000004071 biological effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 210000004681 ovum Anatomy 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 239000002574 poison Substances 0.000 description 1
- 231100000614 poison Toxicity 0.000 description 1
- 230000001932 seasonal effect Effects 0.000 description 1
- 230000001954 sterilising effect Effects 0.000 description 1
- 238000004659 sterilization and disinfection Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000010408 sweeping Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Images
Landscapes
- Apparatus For Disinfection Or Sterilisation (AREA)
Abstract
The present invention is one multidimensional radiation quarantining treatment equipment for logs in railway carriage, and belongs to the radiation quarantining treatment of agricultural and forestry products. The multidimensional radiation quarantining treatment equipment has no pollution to atmosphere and living environment, is not affected by the environment temperature, and has low cost and high quarantining treatment effect. The multidimensional radiation quarantining treatment equipment consists of rails, protecting walls, accelerators, radiation passage and wagon trailer. The protecting walls are outside the rails; the accelerators are arranged homogeneously on two sides of the rails; the rails include one section in level ground and one section in slope; and the wagon trailer consists of trailer wagon and automatically controlled winder; with the trailer wagon reciprocating in the slope.
Description
Affiliated field
The present invention relates to a kind of multiaspect irradiation quarantine blood processor of car load log, belong to agriculture and forestry product irradiation quarantine process field.
Background technology
Existing car load crude wood quarantine treatment technology is the method that adopts methyl bromide fumigation, this method exists following shortcoming: 1. Celfume can destroy atmospheric ozone layer, according to Montreal Convention in 1992, in order to safeguard atmospheric ozone layer, developed country was before 2005, and developing country progressively banned use of Celfume to carry out chemical fumigation in the past and handles in 2015.2. the use of Celfume is subjected to the restriction of ambient temperature.The specification requirement regulation " ambient temperature is greater than 5 ℃ " of using methyl bromide fumigation to handle can not use Celfume to fumigate processing in season of northern China cold (October ~ second year April, nearly 6 months) then like this.3. Celfume is a never poison, and is harmful, and it is serious often to suck sequela.After stifling, be diffused into atmosphere, severe contamination local resident's living environment.
Summary of the invention
At prior art problems, the purpose of this invention is to provide a kind of pollution-freely to atmosphere and resident's living environment, and use and not to be subjected to ambient temperature restriction, with low cost, quarantine to handle effective car load log multiaspect irradiation quarantine blood processor.
Technical solution of the present invention realizes as follows:
A kind of irradiation quarantine blood processor of car load log comprises rail, protecting wall, accelerator, irradiation passage and drags the actuator of lorry turnover irradiation passage.Protecting wall places the periphery of rail, and accelerator evenly is distributed in the both sides of rail in pairs.
Rail is on the level land, and the one end connects another section and is in the top ferrum rail in slope; Actuator is made up of trailer and the hoist engine that can control automatically, is connected for pulling automatically between trailer and the lorry, and trailer is controlled at by hoist engine can realize reciprocating motion under the domatic effect.Track grade above the slope is 20/1000ths.
Two-sided or the multiaspect irradiation technique that the present invention adopts has improved the uneven problem of dose distribution that single face irradiation causes; The unidirectional reciprocating motion technology that drags that adopts has been simplified design, has improved the efficient and the stability of work, has reduced equipment investment and floor space.Accelerator of the present invention is a kind of electric equipment, so can not pollute environment around the atmosphere etc.; Be not subjected to seasonal effect during use,, use at any time as long as power supply meets the demands; By design-build alpha ray shield body reasonably, when making accelerator work, the outer leaking dose grade of shield reaches the related request of " particle accelerator radiation protection regulation " in the GB, thus the assurance public security; Accelerator only the time just produces X ray in work, just no longer produces X ray after shutdown, do not exist use radiosiotope as radiographic source institute must solution problems such as waste disposal.The present invention utilizes the penetration capacity of X ray strong, insect in the log is produced direct or indirect biological effect, reach and make that the log insect is sterile maybe can not to be developed into next worm attitude and (can not develop into larva as ovum, larva can not grow pupa etc.) quarantine handle, compare with prior art, that quarantine is handled is effective, equipment is simple, with low cost, easy to operate.
Description of drawings
Fig. 1 is a structure principle chart of the present invention;
Fig. 2 is a workflow sketch map of the present invention;
Fig. 3 is an accelerator scanning means sketch map of the present invention.
The present invention will be described in detail below in conjunction with accompanying drawing and concrete embodiment.
The specific embodiment
Referring to Fig. 1, the present invention includes actuator, rail 3, protecting wall 4, accelerator 5 and the irradiation passage 7 formed by hoist engine (being commonly called as car pusher) 1, trailer 2.Protecting wall 4 places the periphery of rail 3, and accelerator 5 evenly is distributed in rail 3 both sides in pairs as radiographic source, and adopts the electronic line scanning target practice to produce the method for X ray.The locomotive engine reversal of the natural order of things promotes lorry 6 and enters, leaves irradiation passage 7.Hoist engine 1 and trailer 2 drag lorry 6 and accept radiation treatment at radiation area 8.Rail 3 is on the level land, and the one end connects another section and is in the top rail in slope, and the rail length above the slope is four joint compartments, and the gradient is 20/1000ths.The sliding force that four joints compartment on the slope is produced just can make whole group compartment (totally 21 joints) skid off radiation area 8.
Referring to Fig. 2, workflow of the present invention is: 1) being subjected to log lorry 21 joints of irradiation quarantine is one group, promotes every group of lorry in the back by locomotive engine and is parked in the irradiation passage apart from 10 meters of irradiated site; 2) lorry is connected with trailer; 3) by automatic controller control hoist engine breakdown trailer and lorry at the uniform velocity by irradiated site, when lorry entered 10 meters of irradiated sites, accelerator went out bundle automatically; 4) lorry is by behind the irradiated site, and accelerator stops bundle automatically; 5) lorry is because of the sliding force adverse movement, and hoist engine control trailer and lorry slip into irradiated site, and accelerator goes out bundle automatically; 6) lorry goes out Shu Zidong by the irradiated site postaccelerator and stops, the lorry afterbody by 10 meters of irradiated sites after, trailer disconnects and being connected of lorry, and drags lorry by locomotive engine and leaves the irradiation passage.
Lorry is only accepted half of specified irradiation dose during once by radiation area.
Referring to Fig. 3, accelerator 5 of the present invention is the common accelerator scanning means that comprises accelerating tube 9, sweeping magnet 10, scan box 11, target 12.
The present invention also can be used for the radiation sterilization of other heavy packages article, can solve article internal interface irradiation dose inequality that is subjected to and problems such as back and forth transmission article efficient is low, investment is big.
Claims (4)
1. the irradiation quarantine blood processor of a car load log, it is characterized in that, it comprises rail (3), protecting wall (4), accelerator (5), irradiation passage (7) and drags the actuator of lorry (6) turnover irradiation passage (7), described protecting wall (4) places the periphery of described rail (3), and described accelerator (5) places the both sides of rail (3).
2. device as claimed in claim 1 is characterized in that, described accelerator (5) evenly distributes in pairs.
3. device as claimed in claim 1 or 2 is characterized in that, described rail (3) is on the level land, and the one end connects another section and is in the top ferrum rail in slope; Described actuator is made up of trailer (2) and hoist engine (1), is connected for pulling automatically between trailer (2) and the lorry (6), and trailer (2) is controlled at by hoist engine (1) and can realizes under the domatic effect moving back and forth.
4. device as claimed in claim 3 is characterized in that, the track grade above the described slope is 20/1000ths.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02121445 CN1196499C (en) | 2002-06-21 | 2002-06-21 | Log multiple-faced radiation quarantine inspection processing apparatus |
| HK04104493A HK1061532A1 (en) | 2002-06-21 | 2004-06-21 | A multi-views radiation quarantine treatment device for whole truck of logs. |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02121445 CN1196499C (en) | 2002-06-21 | 2002-06-21 | Log multiple-faced radiation quarantine inspection processing apparatus |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1463751A true CN1463751A (en) | 2003-12-31 |
| CN1196499C CN1196499C (en) | 2005-04-13 |
Family
ID=29742974
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02121445 Expired - Fee Related CN1196499C (en) | 2002-06-21 | 2002-06-21 | Log multiple-faced radiation quarantine inspection processing apparatus |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN1196499C (en) |
| HK (1) | HK1061532A1 (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101284388B (en) * | 2007-04-12 | 2010-05-26 | 清华大学 | Method and apparatus using X-ray to perform log quarantine irradiation |
| CN101284387B (en) * | 2007-04-12 | 2011-10-05 | 清华大学 | Method and apparatus using electron beam to perform log quarantine irradiation |
| CN102511457A (en) * | 2007-11-20 | 2012-06-27 | 同方威视技术股份有限公司 | Method and device which utilize X-rays to carry out log quarantine irradiation |
| CN102511458A (en) * | 2007-11-20 | 2012-06-27 | 同方威视技术股份有限公司 | Method and device for log inspection irradiation with X-ray |
| CN101441184B (en) * | 2007-11-20 | 2012-09-05 | 同方威视技术股份有限公司 | Method and device for performing crude wood quarantine irradiation by X ray |
-
2002
- 2002-06-21 CN CN 02121445 patent/CN1196499C/en not_active Expired - Fee Related
-
2004
- 2004-06-21 HK HK04104493A patent/HK1061532A1/en not_active IP Right Cessation
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101284388B (en) * | 2007-04-12 | 2010-05-26 | 清华大学 | Method and apparatus using X-ray to perform log quarantine irradiation |
| CN101284387B (en) * | 2007-04-12 | 2011-10-05 | 清华大学 | Method and apparatus using electron beam to perform log quarantine irradiation |
| CN102511457A (en) * | 2007-11-20 | 2012-06-27 | 同方威视技术股份有限公司 | Method and device which utilize X-rays to carry out log quarantine irradiation |
| CN102511458A (en) * | 2007-11-20 | 2012-06-27 | 同方威视技术股份有限公司 | Method and device for log inspection irradiation with X-ray |
| CN101441184B (en) * | 2007-11-20 | 2012-09-05 | 同方威视技术股份有限公司 | Method and device for performing crude wood quarantine irradiation by X ray |
| CN102511458B (en) * | 2007-11-20 | 2017-02-15 | 同方威视技术股份有限公司 | Method and device for log inspection irradiation with X-ray |
Also Published As
| Publication number | Publication date |
|---|---|
| HK1061532A1 (en) | 2004-09-24 |
| CN1196499C (en) | 2005-04-13 |
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Address after: Beijing city Haidian District Shuangqing Road with Party building A block 5 layer zip code: 100084 Co-patentee after: Tsinghua University Patentee after: Tongfang visual technology Limited by Share Ltd Address before: Beijing city Haidian District Shuangqing Road with Party building A block 5 layer zip code: 100084 Co-patentee before: Tsinghua University Patentee before: Tsinghua Tongfang technology Limited by Share Ltd |
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