CN110530695A - A kind of mold for the detection test of Radioactive decontamination rate - Google Patents

A kind of mold for the detection test of Radioactive decontamination rate Download PDF

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Publication number
CN110530695A
CN110530695A CN201910858856.5A CN201910858856A CN110530695A CN 110530695 A CN110530695 A CN 110530695A CN 201910858856 A CN201910858856 A CN 201910858856A CN 110530695 A CN110530695 A CN 110530695A
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CN
China
Prior art keywords
baffle
plate
slot
cloth
support
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Granted
Application number
CN201910858856.5A
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Chinese (zh)
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CN110530695B (en
Inventor
王静
刘国权
李坚
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Institute of Engineering Protection National Defense Engineering Research Institute Academy of Military Sciences of PLA
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Institute of Engineering Protection National Defense Engineering Research Institute Academy of Military Sciences of PLA
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    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N1/00Sampling; Preparing specimens for investigation
    • G01N1/28Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N1/00Sampling; Preparing specimens for investigation
    • G01N1/28Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
    • G01N1/36Embedding or analogous mounting of samples
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N1/00Sampling; Preparing specimens for investigation
    • G01N1/28Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
    • G01N1/36Embedding or analogous mounting of samples
    • G01N2001/366Moulds; Demoulding

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  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Measurement Of Radiation (AREA)

Abstract

The invention discloses a kind of molds for the detection test of Radioactive decontamination rate, including pedestal and distributing sprayer structure;Pedestal is in cuboid, and the cloth for being provided centrally with rectangle in the upper surface of pedestal spills slot, and the upper surface of pedestal is provided with two parallel guide rails, and two guide rails are arranged along the length direction of pedestal, and the cloth spills slot position between two guide rails;Distributing sprayer structure includes support and dust cabin, the lower surface of support is provided with two groups of idler wheels, and two groups of idler wheels, which respectively correspond, to be fitted in two guide rails, and the upper surface of support is provided with dust cabin, dust cabin is made of bottom plate, side plate, front apron and rear baffle, and sieve is provided on front apron.The uniform cloth that the present invention can be realized dust is spilt, and improves the accuracy of test result.

Description

A kind of mold for the detection test of Radioactive decontamination rate
Technical field
The invention belongs to Radioactive decontamination material testing apparatus technical field, more particularly to one kind are dirty for radioactivity Contaminate the mold of clearance rate detection test.
Background technique
Currently, the soil removal efficiency detection test of radioactive pollution inhabitation detergent is usually stained with low-activity dust Dirt, then cloth spills inhabitation detergent and carrys out decontamination and test the soil removal efficiency of detergent again.During the test, radioactive dust is equal Even cloth spills the accuracy and repeatability that will affect soil removal efficiency test data with the control of the dosage of detergent.But there has been no suitable at present Suitable method and device overcomes these problems, it is common practice to which operator, which grabs, to carry out cloth after dust and spill, this is resulted in Dust cloth spills the accuracy for unevenly influencing test data.
Summary of the invention
In order to solve the problems in the existing technology, the object of the present invention is to provide one kind to be used for Radioactive decontamination The mold of rate detection test, is spilt using the uniform cloth that the mold can be realized dust, improves the accuracy of test result.
In order to achieve the above-mentioned object of the invention, the present invention uses technical solution as described below:
A kind of mold for the detection test of Radioactive decontamination rate, including pedestal and distributing sprayer structure;
Pedestal is in cuboid, and the cloth for being provided centrally with rectangle in the upper surface of pedestal spills slot, and the upper surface of pedestal is provided with Two parallel guide rails, two guide rails along pedestal length direction be arranged, and the cloth spill slot position in two guide rails it Between;
Distributing sprayer structure, including support and dust cabin, the lower surface of support are provided with two groups of idler wheels, and two groups of idler wheels respectively correspond equipped In in two guide rails, the upper surface of support is provided with dust cabin, and dust cabin is by bottom plate, side plate, front apron and rear gear Board group is at bottom plate is installed in the upper surface of support, and the left side of bottom plate is concordant with the left side of support, before and after bottom plate Two sides are installed with side plate respectively, and side plate is vertically connected on the upper surface of bottom plate, on the corresponding side of the side plate of two sides respectively Two slots are provided with, the cutting on the side plate of two sides corresponds each other, and front apron and rear baffle are plugged in two sides side plate respectively On slot in, two sides side plate and front apron, rear baffle, bottom plate form the chamber resettling for accommodating dust;Front apron be by First baffle and second baffle composition, the lower end of first baffle has been wholely set sieve, the lower side of sieve and the left side of bottom plate Side is concordant, and card slot is provided on the side of first baffle, is provided with strip on second baffle, passes through the equipped of strip and card slot Realize the connection of second baffle and first baffle, and the first baffle side opposite with second baffle fits closely, second gear When the upper surface flush of plate and first baffle, second baffle lower end is tightly attached to the sieve and blocks sieve completely.
Further, the slot on the side plate is provided with two, and two be arranged on side plate slot is about the perpendicular of side plate Straight center line is arranged symmetrically, and slot is obliquely installed, and the spacing between two slots is gradually reduced from top to bottom.
Further, the upper surface of the bottom plate is that right-to-left tilts inclined surface directed downwardly.
Further, handle is provided on the right side on surface on the support.
Further, it is spilt in cloth and is provided with cloth in slot and spills plate, be provided on the right side of support and spill plate insertion for cloth Or the notch of extraction.
Due to the adoption of the above technical scheme, the present invention has following superiority:
When in use, dust is placed in chamber resettling, then up pull second baffle, makes sieve exposure, passes through handle Support is at the uniform velocity pushed, idler wheel is walked in guide rail, and the uniform cloth of mesh of the dust through sieve is spread across cloth and spills in slot;In addition, of the invention Die size fix, by the quality or volume of fixed inhabitation detergent, can conveniently control unit area decontamination The dosage of agent reduces the variation of the clearance rate data because of caused by the variation of detergent dosage, and then improves the standard of test data True property and repeatability.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of pedestal in the present invention;
Fig. 2 is the structural schematic diagram of distributing sprayer structure in the present invention;
Fig. 3 is the connection schematic diagram of Fig. 2 latus inframedium and bottom plate;
Fig. 4 is the structural schematic diagram of front apron in Fig. 2;
Fig. 5 is the structural schematic diagram of second baffle;
Fig. 6 is the structural schematic diagram of first baffle;
In figure: 1, pedestal;2, cloth spills slot;3, guide rail;4, support;5, rear baffle;6, side plate;61, slot;7, front apron;71, One baffle;72 second baffles;73, strip;74, sieve;75, card slot;8, idler wheel;9, handle;10, bottom plate;11, notch.
Specific embodiment
The technical scheme of the present invention will be explained in further detail with reference to the accompanying drawings and embodiments.
As shown in Fig. 1,2,3,4,5,6, a kind of mold for the detection test of Radioactive decontamination rate, including pedestal 1 With distributing sprayer structure;Pedestal 1 is in cuboid, and the cloth for being provided centrally with rectangle in the upper surface of pedestal 1 spills slot 2, the upper table of pedestal 1 Face is provided with two parallel guide rails 3, and two guide rails 3 are arranged along the length direction of pedestal, and the cloth spills slot 2 and is located at Between two guide rails 3;Distributing sprayer structure includes support 4 and dust cabin, and the lower surface of support is provided with two groups of idler wheels 8, two groups of idler wheels 8 It respectively corresponds and is fitted in two guide rails 3, the upper surface of support 4 is provided with dust cabin, and dust cabin is by bottom plate 10, side Plate 6, front apron 7 and rear baffle 5 form, and bottom plate 10 is installed in the upper surface of support 4, and the left side of bottom plate 10 and support 4 Left side it is concordant, be installed with side plate 6 respectively in the front and rear sides of bottom plate 10, side plate 6 is vertically connected at the upper surface of bottom plate 10 On, two slots 61 are respectively arranged on the corresponding side of side plate 6 of two sides, the cutting on two sides side plate 6 is one a pair of each other Answer, front apron 7 and rear baffle 5 are plugged in respectively in the slot on two sides side plate 6, two sides side plate 6 and front apron 7, rear baffle 5, Bottom plate 10 forms the chamber resettling for accommodating dust;Front apron 7 is made of first baffle 71 and second baffle 72, first gear The lower end of plate 71 has been wholely set sieve 74, and the lower side of sieve 74 is concordant with the left side of bottom plate 10, in first baffle 71 It is provided with card slot 75 on side, strip 73 is provided on second baffle 72, passes through the equipped realization second of strip 73 and card slot 75 The connection of baffle 72 and first baffle 71, and the side opposite with second baffle 72 of first baffle 71 fits closely, second gear When the upper surface flush of plate 72 and first baffle 71,72 lower end of second baffle is tightly attached to the sieve 74 and hides sieve completely Gear.
In order to enable dust is convenient for the cloth out of chamber resettling to spill, the upper surface of the bottom plate is that right-to-left tilts court Under inclined surface.
Slot 61 on the side plate 6 is provided with two, vertical centerline symmetrical cloth of two slots 61 about side plate 6 It sets, and slot 61 is obliquely installed, the spacing between two slots is gradually reduced from top to bottom.
For the ease of pushing support, handle 9 is provided on the right side on surface on the carrier 4.
It is spilt in cloth and is provided with cloth in slot 2 and spills plate, be provided on the right side of support 4 and spill what plate was inserted or pulled out for cloth Notch 11.
After finishing primary test, cloth is spilt into plate out of notch and is extracted out, the cloth then more renewed spills plate, thus may not be used It is spilt inside slot with cloth is cleared up again, prevents from clearing up inaccuracy that is unclean and causing test next time.
In the use of the present invention, support 4 is placed on guide rail 3, so that idler wheel 8 is located in the guide rail 3 of respective side, by Two baffles, 72 slide downward, so that first baffle 71 and second baffle 72 are bonded, sieve 74 is blocked by second baffle 72, then will Radioactive dust is placed in chamber resettling, and then up then pull second baffle 72 passes through so that sieve 74 is exposed Handle 9 at the uniform velocity pushes support 4, and support 4 is moved along guide rail 3, and the indoor radioactive dust of accommodating cavity leaks down from sieve 74, Even cloth is sprinkled upon cloth and spills in slot 2.
It should be noted that spill effect to improve cloth, it is equal that the width of the sieve 74 with cloth spills the width in slot 2.

Claims (5)

1. a kind of mold for the detection test of Radioactive decontamination rate, it is characterised in that: including pedestal and distributing sprayer structure;
Pedestal is in cuboid, and the cloth for being provided centrally with rectangle in the upper surface of pedestal spills slot, and the upper surface of pedestal is provided with Two parallel guide rails, two guide rails along pedestal length direction be arranged, and the cloth spill slot position in two guide rails it Between;
Distributing sprayer structure, including support and dust cabin, the lower surface of support are provided with two groups of idler wheels, and two groups of idler wheels respectively correspond equipped In in two guide rails, the upper surface of support is provided with dust cabin, and dust cabin is by bottom plate, side plate, front apron and rear gear Board group is at bottom plate is installed in the upper surface of support, and the left side of bottom plate is concordant with the left side of support, before and after bottom plate Two sides are installed with side plate respectively, and side plate is vertically connected on the upper surface of bottom plate, on the corresponding side of the side plate of two sides respectively Two slots are provided with, the cutting on the side plate of two sides corresponds each other, and front apron and rear baffle are plugged in two sides side plate respectively On slot in, two sides side plate and front apron, rear baffle, bottom plate form the chamber resettling for accommodating dust;Front apron be by First baffle and second baffle composition, the lower end of first baffle has been wholely set sieve, the lower side of sieve and the left side of bottom plate Side is concordant, and card slot is provided on the side of first baffle, is provided with strip on second baffle, passes through the equipped of strip and card slot Realize the connection of second baffle and first baffle, and the first baffle side opposite with second baffle fits closely, second gear When the upper surface flush of plate and first baffle, second baffle lower end is tightly attached to the sieve and blocks sieve completely.
2. the mold according to claim 1 for the detection test of Radioactive decontamination rate, it is characterised in that: the side Slot on plate is provided with two, and two be arranged on side plate slot is arranged symmetrically about the vertical centerline of side plate, and is inserted Slot is obliquely installed, and the spacing between two slots is gradually reduced from top to bottom.
3. the mold according to claim 1 for the detection test of Radioactive decontamination rate, it is characterised in that: the bottom The upper surface of plate is that right-to-left tilts inclined surface directed downwardly.
4. the mold according to claim 1 for the detection test of Radioactive decontamination rate, it is characterised in that: in support Handle is provided on the right side of upper surface.
5. the mold according to claim 1 for the detection test of Radioactive decontamination rate, it is characterised in that: spilt in cloth It is provided with cloth in slot and spills plate, is provided on the right side of support and spills the notch that plate is inserted or pulled out for cloth.
CN201910858856.5A 2019-09-11 2019-09-11 A mould for radioactive contamination clearance detects test Active CN110530695B (en)

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CN110530695B CN110530695B (en) 2024-07-05

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Citations (24)

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US3383774A (en) * 1965-12-23 1968-05-21 Gen Mills Inc Apparatus and method for treating pulverulent or granular material
JPH07229971A (en) * 1994-02-18 1995-08-29 Toshiba Corp Determining method of contamination of concrete
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CN208019052U (en) * 2018-01-22 2018-10-30 湖北寰安康华安全科技发展有限责任公司 Ultrasonic cleaner
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CN208557888U (en) * 2018-06-20 2019-03-01 佛山市蓝海石英石材有限公司 It is a kind of for making the distribution device of quartzy stone table board
CN208661623U (en) * 2018-06-05 2019-03-29 深圳市旭控科技有限公司 A kind of silicon wafer powder sprinkling device
JP6519070B1 (en) * 2018-03-09 2019-05-29 株式会社スリー・アール Inspection apparatus for radioactive contamination and inspection method
CN209077139U (en) * 2018-10-31 2019-07-09 新乡市三圆堂机械有限公司 High-efficiency square swinging screen with a variety of screening modes
CN110132795A (en) * 2019-05-20 2019-08-16 华核(天津)新技术开发有限公司 Radioactive decontamination Efficiency test method
CN210690176U (en) * 2019-09-11 2020-06-05 中国人民解放军军事科学院国防工程研究院工程防护研究所 Mold for radioactive contamination clearance rate detection test

Patent Citations (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3383774A (en) * 1965-12-23 1968-05-21 Gen Mills Inc Apparatus and method for treating pulverulent or granular material
JPH07229971A (en) * 1994-02-18 1995-08-29 Toshiba Corp Determining method of contamination of concrete
CN102240585A (en) * 2011-05-11 2011-11-16 浙江威龙高分子材料有限公司 Special-purposed pulverizer for coal mine fire extinguishing high hygrophanous resin, and application method thereof
CN103695205A (en) * 2013-12-03 2014-04-02 中国人民解放军总参谋部工程兵科研三所 Self-broken decontamination liquid
KR101421602B1 (en) * 2013-12-06 2014-07-22 주식회사 에스디텍 An apparatus of detecting radioactive contamination for working man
CN204149039U (en) * 2014-09-05 2015-02-11 四川强实隔震科技有限公司 A kind of Novel sand-jet process lathe
CN204223848U (en) * 2014-11-13 2015-03-25 孔庆虹 A kind of powder dosing device
CN204523521U (en) * 2015-04-20 2015-08-05 高城 High energy efficiency pocket separator
US20160326865A1 (en) * 2015-05-07 2016-11-10 Carbo Ceramics, Inc. Use of natural low-level radioactivity of raw materials to evaluate gravel pack and cement placement in wells
DE102015016050A1 (en) * 2015-12-10 2017-06-14 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Method and device for testing the dust-tightness and / or the dust-adsorptive capacity of objects
CN205404228U (en) * 2016-01-26 2016-07-27 张塞 Device is prepared to geology ground lithology experiment granule
CN205482250U (en) * 2016-01-31 2016-08-17 江西大隆重型工业有限公司 Grain drying equipment
CN106179901A (en) * 2016-08-31 2016-12-07 浙江工业大学 A kind of solid minute dusts granule dispenses device
CN106531276A (en) * 2016-12-01 2017-03-22 绍兴文理学院 Chemical reduction and biological reduction system for repairing radioactive contaminated soil
CN207209452U (en) * 2017-07-19 2018-04-10 郑州星和凯贸易有限公司 A kind of automatic charging device
CN208019052U (en) * 2018-01-22 2018-10-30 湖北寰安康华安全科技发展有限责任公司 Ultrasonic cleaner
JP6519070B1 (en) * 2018-03-09 2019-05-29 株式会社スリー・アール Inspection apparatus for radioactive contamination and inspection method
CN108413513A (en) * 2018-05-30 2018-08-17 广州邦群信息科技有限公司 A kind of air cleaning unit for smart home
CN208661623U (en) * 2018-06-05 2019-03-29 深圳市旭控科技有限公司 A kind of silicon wafer powder sprinkling device
CN208557888U (en) * 2018-06-20 2019-03-01 佛山市蓝海石英石材有限公司 It is a kind of for making the distribution device of quartzy stone table board
CN208420603U (en) * 2018-07-04 2019-01-22 中昊黑元化工研究设计院有限公司 A kind of portable powder poured density measurement device
CN209077139U (en) * 2018-10-31 2019-07-09 新乡市三圆堂机械有限公司 High-efficiency square swinging screen with a variety of screening modes
CN110132795A (en) * 2019-05-20 2019-08-16 华核(天津)新技术开发有限公司 Radioactive decontamination Efficiency test method
CN210690176U (en) * 2019-09-11 2020-06-05 中国人民解放军军事科学院国防工程研究院工程防护研究所 Mold for radioactive contamination clearance rate detection test

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