WO2017135778A1 - Ioniseur à rayons x ayant un tube à rayons x qui peut être facilement remplacé - Google Patents

Ioniseur à rayons x ayant un tube à rayons x qui peut être facilement remplacé Download PDF

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Publication number
WO2017135778A1
WO2017135778A1 PCT/KR2017/001268 KR2017001268W WO2017135778A1 WO 2017135778 A1 WO2017135778 A1 WO 2017135778A1 KR 2017001268 W KR2017001268 W KR 2017001268W WO 2017135778 A1 WO2017135778 A1 WO 2017135778A1
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WO
WIPO (PCT)
Prior art keywords
ray tube
ray
connector
ionizer
module
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Application number
PCT/KR2017/001268
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English (en)
Korean (ko)
Inventor
이동훈
김상효
이수영
김은민
허시환
Original Assignee
(주)선재하이테크
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Application filed by (주)선재하이테크 filed Critical (주)선재하이테크
Publication of WO2017135778A1 publication Critical patent/WO2017135778A1/fr

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    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J35/00—X-ray tubes
    • H01J35/02—Details
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J35/00—X-ray tubes
    • H01J35/02—Details
    • H01J35/16—Vessels; Containers; Shields associated therewith

Definitions

  • the present invention relates to an X-ray ionizer that is easy to replace the X-ray tube, an X-ray tube module mounted with a special fastening bolt fastened, a voltage generating assembly formed to be detachable from the X-ray tube module, and And a body accommodating the voltage generating assembly therein, so that the X-ray tube module can be easily detached from the voltage generating assembly accommodated in the body by using a fastening bolt, so that only an X-ray tube that is a consumable part can be easily operated without a separate tool.
  • An X-ray ionizer that can be easily replaced by an X-ray tube is provided.
  • Static eliminators can be classified into corona discharge devices and X-ray radiation devices. Recently, the static elimination device overcomes the disadvantages of sputtering caused by high voltage discharge, ozone gas generation and inconvenience caused by ion balance adjustment.
  • X-ray radiation apparatus that is, X-ray ionizer is mainly used.
  • the X-ray ionizer is a device that neutralizes static electricity on the surface of an object to be discharged by generating X-rays and radiating them to ionize gas molecules.
  • the X-ray ionizer is mainly implemented by irradiating soft x-rays. Since the X-ray ionizer does not generate fine dust and does not need to convection air, it has been spotlighted in a more suitable manner and developed in various ways.
  • a detachable X-ray generating apparatus of a detachable type which enables the X-ray generating apparatus, comprising: an X-ray generating tube for irradiating X-rays and a first connection connecting portion connected to the X-ray generating tube through a wire; And a high voltage generation unit including a second connection connection unit configured to receive an external supply voltage to generate a high voltage and output the high voltage, wherein the high voltage is generated by the mutual coupling of the first connection connection unit and the second connection connection unit.
  • Japanese Patent No. 4829535 'X-ray generator and irradiation unit' forms an irradiation unit having an X-ray tube and a voltage generating unit detachably from the unit mounting unit, so that defects such as the life of the X-ray tube and failure of the voltage generating unit can be eliminated. In the case of occurrence, it is possible to carry out replacement and detachment of the irradiation unit in a short time.
  • the above technique is characterized in that it can be efficiently applied to a large area static elimination by allowing a plurality of irradiation units to be detached from one case body, but it is practical for a worker to replace an irradiation unit in a manufacturing process environment.
  • There was a difficulty That is, in the prior art, the irradiation unit and the case body are coupled via a common screw so that the operator has to replace the irradiation unit in such a manner that the screw is drawn out by using a separate tool such as a screwdriver. Due to the limitations of the general manufacturing process environment, it could not be effectively used.
  • the soft X-ray irradiation method which does not generate fine dust and does not need air convection, but it can be easily applied to large area by receiving ionizer and plural X-ray tubes applied with a single X-ray tube.
  • the ionizer it is necessary to develop an X-ray ionizer that is easy to replace the X-ray tube, so that an operator can easily replace only the X-ray tube that is a consumable part without a separate tool.
  • the present invention is basically a bar-type ionizer having a plurality of X-ray tube or a box-type ionizer to which a single X-ray tube is applied, the operator can easily replace only the X-ray tube module that is a consumable part without a special tool by using a special fastening bolt.
  • the main purpose is to make it possible.
  • Another object of the present invention is that the fastening bolt is mounted on the X-ray tube module so that it is not necessary to prepare the fastening bolt separately during the replacement work, and the fastening bolt is X in the process of transportation, storage and the like after manufacture. It is to minimize the possibility of deviation and loss from the tube module.
  • Still another object of the present invention is to provide an uneven portion and a slit portion to the fastening bolt to facilitate the operator to proceed with the replacement work without a separate tool.
  • a further object of the present invention is to increase the safety of the product by applying a simple and safe configuration to replace the existing high-voltage wires that have been complicated to transfer the external voltage flowing through one side of the body to a plurality of configurations inside the body and It is to realize miniaturization.
  • the X-ray ionizer easy to replace the X-ray tube according to the present invention
  • the X-ray tube and at least one X-ray tube module including a first connector connected to the X-ray tube;
  • a voltage generator for generating a high voltage by receiving an external voltage, a mold having a module insertion groove formed therein to be molded inward on one side to receive the X-ray tube module, and exposed inside the module insertion groove
  • At least one voltage generating assembly having a second connector to be detachably attached to the first connector to transmit the high voltage;
  • a body having a box shape or a bar shape accommodating the voltage generating assembly therein, the body having a module through hole through which a portion corresponding to the module insertion groove penetrates.
  • the X-ray tube module may further include a support cover surrounding and supporting the X-ray tube and the first connector, a ground plate laminated and fixed to the lower portion of the support cover in contact with the X-ray tube, and a lower portion of the support cover. And a fastening bolt that is fastened to a bolt mounting hole formed by sequentially passing through the ground plate, and the base mold further includes a female screw hole that is interlocked with the fastening bolt.
  • the fastening bolt includes a head, a round bar extending vertically from the head, and a threaded bar extending from the end of the round bar to form a thread on an outer circumferential surface thereof so as to be thicker than the round bar by the thickness of the thread.
  • the bolt mounting hole is characterized in that it is formed to have a diameter equal to or larger than the round bar and smaller than the screw rod.
  • the head of the fastening bolt characterized in that it comprises one or more of the uneven portion formed with a plurality of square pyramidal irregularities along the circumferential surface, and the slit portion formed inwardly along the diameter line on the upper surface.
  • the bolt mounting hole is characterized in that the thread formed on the inner circumferential surface to enable the coupling with the screw rod.
  • the ionizer is characterized in that it further comprises a power PCB for transmitting the external voltage flowing from one side of the body to the plurality of voltage generating assembly.
  • FIG. 1 is a perspective view showing the overall appearance of the bar-shaped X-ray ionizer according to the present invention.
  • Figure 2 is an exploded perspective view of the bar-shaped X-ray ionizer of the present invention.
  • Figure 3 is a perspective view showing the overall appearance of the box-type X-ray ionizer according to the present invention.
  • Figure 4 is an exploded perspective view showing an X-ray tube module of the present invention.
  • Figure 5a is a side view showing in detail the configuration and operation of the fastening bolt of the present invention.
  • Figure 5b is a cross-sectional view showing the action of the fastening bolt of the present invention.
  • 6A is an exploded perspective view of a voltage generating assembly applied to the bar-type X-ray ionizer of the present invention.
  • 6B is a cross-sectional view of a voltage generating assembly applied to the bar-shaped X-ray ionizer of the present invention.
  • Figure 7a is a conceptual diagram showing an embodiment in which the conventional high-voltage wire is applied to the bar-shaped X-ray ionizer of the present invention.
  • Figure 7b is a conceptual diagram showing an embodiment using a power PCB in the bar-type X-ray ionizer of the present invention
  • FIG. 1 is a perspective view showing the overall appearance of the bar-shaped X-ray ionizer according to the present invention
  • Figure 2 is an exploded perspective view of the bar-type X-ray ionizer of the present invention
  • Figure 3 is a general view of the box-type X-ray ionizer according to the present invention It is a perspective view shown.
  • the X-ray ionizer of the present invention is provided with a single bar-type ionizer (Fig. 1, 2) and the X-ray tube module 100 having a plurality of X-ray tube module (100).
  • a single bar-type ionizer Fig. 1, 2
  • the X-ray tube module 100 having a plurality of X-ray tube module (100).
  • Each of the box-type ionizers FIG. 3 may be implemented, and accordingly, the shape of the body 300 should be formed in a bar shape and a box shape.
  • the X-ray ionizer is basically one or more X-ray tube module 100 that emits X-rays and one or more to generate a high voltage
  • the X-ray tube module 100 and the voltage generating assembly 200 is a pair, it is implemented in a box shape, when the bar is composed of a plurality of pairs, respectively
  • the X-ray tube module 100 is formed to be physically and electrically detachable from the voltage generating assembly 200 by passing through one side of the body 300.
  • the high voltage generated in the voltage generating assembly 200 is transmitted to the X-ray tube 111 so that X-rays for radiating static electricity can be radiated, and the X-ray tube 111 is obsolete and needs to be replaced. Is generated, the X-ray tube module 100 can be easily separated from the voltage generating assembly 200 to perform a replacement operation.
  • the ionizer includes a control PCB 500 for electrically controlling the X-ray tube module 100 and the voltage generating assembly 200. Since the control PCB 500 is a typical configuration, a detailed description thereof will be omitted. The configuration of each of the X-ray tube module 100, the voltage generating assembly 200, and the body 300, which is a feature of the present invention, will be described in more detail with reference to the accompanying drawings.
  • FIG. 4 is an exploded perspective view showing the X-ray tube module of the present invention.
  • the X-ray tube module 100 includes an X-ray tube 111 for generating and radiating X-rays, preferably soft X-rays, and X to transmit voltage to the X-ray tube 111.
  • the support cover 113 Based on the first connector 112 connected to the line tube 111, the support cover 113 to protect and support the X-ray tube 111 and the first connector 112, and the X-ray tube 111 for grounding
  • the ground plate 114 is laminated and fixed to the lower portion of the support cover 113 in a state of being in contact with (), and a fastening bolt 115 to provide a physical coupling force with the voltage generating assembly 200.
  • the first connector 112 is optional with the first electrode portion 112a connected to the X-ray tube 111 and the second connector 230 of the voltage generating assembly 200. And a second electrode portion 112b detachably connected thereto.
  • the first electrode portion 112a is bent and extended downwardly to the side downward as shown in the state coupled to the upper portion of the X-ray tube 111 in the horizontal direction, so that the formation portion of the second electrode portion 112b is X.
  • the thickness of the X-ray tube module 100 can be formed thinly.
  • the second electrode part 112b extends from an extended end of the first electrode part 112a so that its end faces upward, and a separate fixing method such as a bolt fastening method with the first electrode part 112a. It is desirable to be able to combine stably through the medium.
  • the support cover 113 may be divided into a bottom portion 113a, a sidewall portion 113b, and a roof portion 113c, and the sidewall portion 113b is provided to allow the X-ray tube 111 to be inserted and fixed therein.
  • the upper portion and the lower portion are open in a cylindrical shape with a space and a space having a shape corresponding to the first connector 112 so that the first connector 112 can be fitted, respectively, and the bottom portion 113a is
  • the panel is formed to be larger than the area of the lower surface of the side wall portion 113b and is coupled in a direction perpendicular to the lower surface of the side wall portion 113b to cover the lower portion of the side wall portion 113b.
  • the bottom portion 113a has a portion corresponding to the insertion space of the X-ray tube 111 so that the X-ray tube 111 can be inserted upward from the lower portion of the support cover 113.
  • the X-ray tube 111 is inserted through the bottom of the bottom portion 113a and fixed inside the sidewall portion 113b while the side wall portion 113b and the bottom portion 113a are coupled to each other.
  • the first connector 112 is inserted downward from the upper side of the side wall portion 113b, but the first electrode portion 112a is connected to the upper portion of the X-ray tube 111 to be connected, and the second electrode portion ( 112b) is arranged to be exposed upward.
  • the roof portion 113c covers an upper portion of the sidewall portion 113b but is formed to maintain a state in which one side of the first connector 112, that is, the second electrode portion 112b, is exposed to the outside.
  • the support cover 113 includes a side wall portion 113b, a bottom portion 113a, and a roof portion 113c, so that the X-ray tube 111 and the first connector 112 are more stably protected. Durability can be guaranteed.
  • the ground plate 114 is laminated and fixed to the lower portion of the support cover 113, that is, the bottom portion 113a, in contact with the X-ray tube 111.
  • a groove into which the ground plate 114 may be inserted is formed on the bottom surface of the bottom portion 113a, and the bottom portion ( 113a) and the ground plate 114 will be more stable to be coupled in a bolted manner.
  • the fastening bolt 115 is provided to be more stably fixed when the X-ray tube module 100 is coupled with the voltage generating assembly 200 accommodated inside the body 300, and the bottom of the support cover 113. It is provided in a state that is securely mounted to the portion 113a and the ground plate 114. To this end, the bottom portion 113a and the ground plate 114 should be provided with bolt mounting holes 113 (1) and 114 (1) which sequentially penetrate one side, and the bolt mounting holes 113 (1), 114 (1) are opposite to the portion that is coupled to the second connector 230 around the X-ray tube 111, that is, the portion where the second electrode portion 112b is formed. It would be desirable to be applied to the site to be able to further enhance the binding force.
  • Figure 5a is a conceptual diagram showing in detail the configuration and operation of the fastening bolt of the present invention
  • Figure 5b is a cross-sectional view showing the action of the fastening bolt of the present invention.
  • the fastening bolt 115 has a head 115a, a round bar 115b extending vertically from the head 115a, and an end of the round bar 115b than the round bar 115b. It extends thick but includes a screw rod (115c) formed with a thread on the outer peripheral surface.
  • the screw thread is coupled to the screw thread formed in the female screw hole 222 provided in the voltage generating assembly 200 to be described later to serve to stably fix the X-ray tube module 100 with the voltage generating assembly 200.
  • the screw rod 115c is preferably formed to be thicker than the round bar 115b by the thickness of the formed screw thread in consideration of manufacturing convenience and the like.
  • the bolt mounting holes 113 (1) and 114 (1) may be formed with the round bars 115b.
  • the head 115a and the head are formed to have the same or larger diameter than the screw rod 115c so that the round rod 115b is inserted into the bolt mounting holes 113 (1) and 114 (1).
  • the fastening bolts are mounted by the four sticks 115c, whereby the fastening bolts 115 are stored together without being separated from the X-ray tube module 100 so that an operator separates the replacement of the X-ray tube module 100. The work can be done easily without the need for the fixing means or tools.
  • fastening bolt 115 it is also possible to allow the fastening bolt 115 to be assembled and released from the bolt mounting holes 113 (1) and 114 (1).
  • a thread of a shape corresponding to the thread formed on the screw rod 115c may be formed on the inner circumferential surface of (1). That is, if necessary, the fastening bolt 115 may be applied to the bolt mounting hole 113 by applying rotational force manually. It is possible to further increase the utility by making it possible to disengage from or combine with (1) and (114 (1)).
  • the head 115a is formed with an uneven portion 115a (1) and a slit portion 115a (2). Can be.
  • the uneven portion 115a (1) is formed by forming a plurality of uneven portions along the circumferential surface of the head 115a, thereby enabling the operator to easily apply rotational force to the head 115a by increasing the frictional force.
  • the shape of the unevenness is preferably pointed in a shape such as a square pyramid so as to be provided with a stable friction even when working with gloves or the like.
  • the slit portion 115a (2) is formed in the inner surface along the diameter line of the upper surface of the head (115a), that is, the opposite side of the portion where the round bar (115b) is formed, a simple tool that can be easily touched in daily life such as coins By allowing a part of the guide to be provided to provide a stronger rotational force with a weaker force.
  • the X-ray tube module 100 including the X-ray tube 111, the first connector 112, the support cover 113, the ground plate 114, and the fastening bolt 115 may be described in detail below. If the consumable X-ray tube 111 is deteriorated due to electrical and physical desorption, the assembly can be easily and simply replaced.
  • FIG. 6A is an exploded perspective view of the voltage generating assembly of the present invention
  • FIG. 6B is a cross-sectional view of the voltage generating assembly of the present invention.
  • the voltage generating assembly 200 generates a high voltage and provides the same to the X-ray tube module 100 that is assembled to the voltage generating unit 210 and the mold 220. And a second connector 230.
  • the voltage generator 210 receives a voltage from the outside to generate a high voltage, which is a well-known configuration, and thus a detailed description thereof will be omitted.
  • the mold 220 may accommodate the voltage generator 210 therein and become a body of the voltage generator assembly 200.
  • the mold 220 may have a shape of the X-ray tube module 100, that is, the support cover 113.
  • the module insertion groove 221 is formed in the shape corresponding to the.
  • the fastening bolt of the X-ray tube module 100 in the state in which the X-ray tube module 100 is inserted into a portion adjacent to the module insertion groove 221, that is, the module insertion groove 221 in the mold 220 ( 115 is formed on the side of the female threaded hole 222 that is interlocked with the fastening bolt 115 is provided.
  • the female screw hole 222 should be formed to be recessed by a depth corresponding to the length of the round bar (115b) and the threaded rod (115c), it is apparent that the thread that can be combined with the screw rod (115c) should be provided. .
  • the second connector 230 may have one side electrically connected to the voltage generator 210 and the other side selectively coupled to the second electrode portion 112b of the first connector 112. By transmitting the high voltage generated in the 210, the other side of the second connector 230 is made of the X-ray tube module 100 is inserted into the module insertion groove 221 inside the module insertion groove 221 It is preferably formed at a position corresponding to the two electrode portion 112b.
  • the X-ray tube module 100 is selectively embedded in the module insertion groove 221 of the mold 220, wherein the mold 220 and the X-ray tube module 100 are first and second connectors. Electrically and physically connected by the fitting coupling of the fastening bolts 115 and the tightly fixed by the prefabricated coupling of the female thread or hole, it is possible to be stable and easy removable coupling with each other.
  • the body 300 is a case having a bar shape in which the voltage generating assembly 200 is spaced apart from each other. 320, an upper body 310, and a side body 330.
  • the lower body 320 is formed in a cross-section in the width direction 'C' shape therebetween the voltage generating assembly 200 disposed so that the module insertion groove 221 abuts on the bottom surface of the lower body 320 therein.
  • the bottom surface is provided with a module through hole 320a penetrating through a portion corresponding to the module insertion groove 221, the X-ray tube module in the mold 220 embedded in the body 300 It functions as a passage through which 100 is inserted.
  • the upper body 310 covers the open upper portion of the lower body 320, and the side body 330 covers the sides of the lower body 320 and the upper body 310, respectively.
  • the body 300 will be formed to implement the same function as the body 300 in the bar-type X-ray ionizer, and the bar-shaped and box-shaped configuration and the module insertion groove 221 It will only be a number.
  • FIG. 7A is a conceptual diagram illustrating an embodiment in which a conventional high voltage wire is applied
  • FIG. 7B is a conceptual diagram illustrating an embodiment using a power PCB of the present invention.
  • the power PCB 400 is a printed circuit board designed to be suitable for voltage transfer.
  • the power PCB 400 sequentially transfers an external voltage introduced through the side body 330 to each voltage generating assembly 200. In this case, it can be implemented in a simple configuration with a small volume to enable the miniaturization of the product.

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  • Elimination Of Static Electricity (AREA)
  • X-Ray Techniques (AREA)

Abstract

La présente invention concerne un ioniseur à rayons X ayant un tube à rayons X qui peut être facilement remplacé, ledit ioniseur à rayons X comprenant : un module de tube à rayons X sur lequel un boulon d'assemblage fabriqué spécialement est maintenu en étant accroché sur ce dernier ; un ensemble de génération de tension configuré de sorte à pouvoir être fixé au module de tube à rayons X et détaché de ce dernier ; et un corps en forme de barre dans lequel est reçu l'ensemble de génération de tension, le module de tube à rayons X pouvant être facilement fixé à l'ensemble de génération de tension, et détaché de ce dernier, qui est logé dans le corps au moyen du boulon d'assemblage. L'ioniseur à rayons X peut être formé pour présenter une forme de boîte comprenant un seul module de tube à rayons X de sorte à être appliqué de manière compacte dans un petit espace, et peut être formé pour présenter une forme de barre de sorte à être facilement appliqué sur une grande surface, le tube à rayons X, qui est une pièce consommable, pouvant seul être remplacé facilement par un ouvrier sans outils spéciaux au moyen du boulon d'assemblage qui présente une configuration nouvelle.
PCT/KR2017/001268 2016-02-05 2017-02-06 Ioniseur à rayons x ayant un tube à rayons x qui peut être facilement remplacé WO2017135778A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020160014716A KR101656781B1 (ko) 2016-02-05 2016-02-05 엑스선관의 교체가 용이한 엑스선 이오나이저
KR10-2016-0014716 2016-02-05

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WO2017135778A1 true WO2017135778A1 (fr) 2017-08-10

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Families Citing this family (13)

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KR101882230B1 (ko) 2017-02-20 2018-07-26 (주)선재하이테크 듀얼 x선관이 구비된 정전기 제거 장치 및 그것의 제어 방법
KR101943954B1 (ko) 2017-06-29 2019-01-30 (주)선재하이테크 탈부착 가능한 방수형 연x선관 모듈을 가진 이오나이저
KR102065346B1 (ko) * 2018-02-08 2020-01-13 (주)선재하이테크 X선을 이용한 정전기 제거장치
KR102138092B1 (ko) 2018-10-26 2020-08-13 (주)선재하이테크 엑스선관의 탈부착이 용이하며 방전 안전 거리가 확보된 엑스선 이오나이저
KR20210021669A (ko) 2019-08-19 2021-03-02 (주)선재하이테크 탈부착이 용이한 방수모듈을 포함하는 이오나이저
KR102305485B1 (ko) * 2019-10-29 2021-09-27 (주)선재하이테크 탈부착 가능한 방호형 제전모듈을 갖는 광 이오나이저
KR20210145471A (ko) 2020-05-25 2021-12-02 (주)선재하이테크 회전형 모듈 결합형 이오나이저
KR102461342B1 (ko) 2020-06-25 2022-11-01 (주)선재하이테크 이오나이저용 이온화 기류 이송 장치
KR20220037734A (ko) 2020-09-18 2022-03-25 (주)선재하이테크 방호형 이오나이저
KR102509084B1 (ko) * 2020-10-07 2023-03-09 (주)선재하이테크 엑스선관모듈 및 전압발생모듈이 탈부착 가능한 이오나이저
KR20220060798A (ko) 2020-11-05 2022-05-12 (주)선재하이테크 바타입 이오나이저용 차폐 구조 및 이를 이용한 이오나이저
KR20230081121A (ko) 2021-11-30 2023-06-07 (주)선재하이테크 에어 부스트 부재의 구조 및 바 타입의 정전기제거장치
KR20240058555A (ko) 2022-10-26 2024-05-03 (주)선재하이테크 내부식성 케이스를 갖춘 광 이오나이저

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