CN113838592A - Radioactive waste sorting and compressing device - Google Patents
Radioactive waste sorting and compressing device Download PDFInfo
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- CN113838592A CN113838592A CN202111197235.0A CN202111197235A CN113838592A CN 113838592 A CN113838592 A CN 113838592A CN 202111197235 A CN202111197235 A CN 202111197235A CN 113838592 A CN113838592 A CN 113838592A
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- 239000002901 radioactive waste Substances 0.000 title claims abstract description 27
- 239000002699 waste material Substances 0.000 claims abstract description 199
- 238000007906 compression Methods 0.000 claims abstract description 117
- 230000006835 compression Effects 0.000 claims abstract description 115
- 238000007599 discharging Methods 0.000 claims abstract description 14
- 238000004891 communication Methods 0.000 claims abstract description 5
- 238000007789 sealing Methods 0.000 claims description 31
- 239000010813 municipal solid waste Substances 0.000 claims description 21
- 230000032258 transport Effects 0.000 claims description 18
- 229910001220 stainless steel Inorganic materials 0.000 claims description 10
- 239000010935 stainless steel Substances 0.000 claims description 10
- 230000005540 biological transmission Effects 0.000 claims description 6
- 239000012780 transparent material Substances 0.000 claims description 6
- 238000000926 separation method Methods 0.000 abstract description 2
- 239000000463 material Substances 0.000 description 8
- 238000000034 method Methods 0.000 description 6
- 230000005855 radiation Effects 0.000 description 5
- 230000007246 mechanism Effects 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 238000003912 environmental pollution Methods 0.000 description 3
- 229920000742 Cotton Polymers 0.000 description 2
- 239000000443 aerosol Substances 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 238000011038 discontinuous diafiltration by volume reduction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 229920000459 Nitrile rubber Polymers 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
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- 238000005286 illumination Methods 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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- 239000005341 toughened glass Substances 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
Images
Classifications
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- G—PHYSICS
- G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
- G21F—PROTECTION AGAINST X-RADIATION, GAMMA RADIATION, CORPUSCULAR RADIATION OR PARTICLE BOMBARDMENT; TREATING RADIOACTIVELY CONTAMINATED MATERIAL; DECONTAMINATION ARRANGEMENTS THEREFOR
- G21F9/00—Treating radioactively contaminated material; Decontamination arrangements therefor
- G21F9/28—Treating solids
- G21F9/34—Disposal of solid waste
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07C—POSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
- B07C7/00—Sorting by hand only e.g. of mail
- B07C7/04—Apparatus or accessories for hand picking
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B9/00—Presses specially adapted for particular purposes
- B30B9/30—Presses specially adapted for particular purposes for baling; Compression boxes therefor
- B30B9/3057—Fluid-driven presses
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B9/00—Presses specially adapted for particular purposes
- B30B9/30—Presses specially adapted for particular purposes for baling; Compression boxes therefor
- B30B9/3075—Presses specially adapted for particular purposes for baling; Compression boxes therefor with press boxes on a movable carrier, e.g. turntable
-
- G—PHYSICS
- G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
- G21F—PROTECTION AGAINST X-RADIATION, GAMMA RADIATION, CORPUSCULAR RADIATION OR PARTICLE BOMBARDMENT; TREATING RADIOACTIVELY CONTAMINATED MATERIAL; DECONTAMINATION ARRANGEMENTS THEREFOR
- G21F9/00—Treating radioactively contaminated material; Decontamination arrangements therefor
- G21F9/28—Treating solids
- G21F9/34—Disposal of solid waste
- G21F9/36—Disposal of solid waste by packaging; by baling
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07C—POSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
- B07C2501/00—Sorting according to a characteristic or feature of the articles or material to be sorted
- B07C2501/0054—Sorting of waste or refuse
Abstract
The invention discloses a radioactive waste sorting and compressing device which comprises a sorting assembly, an incompressible waste loading assembly and a compressing assembly, wherein the sorting assembly is provided with a feeding hole, a compressible waste discharging hole and an incompressible waste discharging hole; the incompressible waste loading assembly has an inlet in communication with the incompressible waste outlet of the sorter assembly; the compression assembly is provided with a feeding hole and a discharging hole, and the feeding hole of the compression assembly is communicated with the compressible waste discharging hole of the sorting assembly; the separation assembly is used for separating the incompressible waste and the compressible waste, the incompressible waste is moved to the incompressible waste loading assembly for transferring, and the compressible waste is moved to the compression assembly for compressing and then transferred; the radioactive waste is directly loaded in the form of the bagged waste bag, so that the working links are reduced, the use of equipment is reduced, time and labor are saved, and the failure rate is reduced.
Description
Technical Field
The invention relates to the field of radioactive waste treatment, in particular to a radioactive waste sorting and compressing device.
Background
A large amount of compressible wastes and incompressible wastes are generated in the operation, maintenance and overhaul processes of the nuclear power station and the nuclear facilities, wherein:
the compressible waste is mainly cotton, plastic cloth, labor protection articles and the like.
The incompressible waste is mainly demolished metal components, construction slag, etc.
Based on the requirement of waste minimization, the waste is generally required to be classified and collected in management. The classification collection cannot be fully realized in practical operation due to limitations of various reasons. For subsequent waste management, nuclear power plants or nuclear involved units typically employ radioactive waste sorting and compression devices for sorting and compressing compressible waste.
The widely used sorting and compressing device at home and abroad comprises a barrel hoisting preparation station, a cap taking and sealing station, a sorting/barreling station, a compressing station, a detecting station, a roller way for connecting the stations, a hydraulic unit and the like. The main equipment comprises: the garbage can lifting and digging device, the sorting work box, the one-way compression volume reduction device, the conveying roller way, the hydraulic station and the like.
Due to the fact that a waste barrel feeding mode is adopted, a feeding system needs a complex lifting mechanism and a barrel digging mechanism, and operation experience shows that the mechanism is high in failure rate due to the fact that a plurality of rotating parts are arranged. In addition, the waste barrel is used for feeding, the middle link of loading bagged waste into the waste barrel is increased, the density of the bagged waste is lower before the bagged waste is uncompressed, and the waste barrel is used for transferring time and labor.
In addition, the sorting and compressing device is provided with a compressed waste barreling station and a non-compressible waste barreling station in the sorting box, and the compressed waste barrel needs to be repeatedly moved between the barreling station and the compression station in the operation process.
Disclosure of Invention
The invention aims to solve the technical problems that the existing sorting and compressing system is complex in structure, more in processing links, time-consuming and labor-consuming, more in parts of the system and higher in failure rate, and aims to provide a sorting and compressing device for radioactive wastes, which solves the sorting and compressing problems of compressible wastes and incompressible wastes.
The invention is realized by the following technical scheme:
a radioactive waste sorting and compressing apparatus, comprising:
a sorting assembly having a feed inlet, a compressible waste outlet, and a non-compressible waste outlet;
a non-compressible waste loading assembly having a feed inlet in communication with the non-compressible waste outlet of the sorter assembly;
a compression assembly having a feed inlet and a discharge outlet, the feed inlet of the compression assembly being in communication with the compressible waste discharge outlet of the sorting assembly;
the sorting assembly comprises:
the sorting box is internally provided with a containing cavity, the feeding hole, the compressible waste discharging hole and the incompressible waste discharging hole of the sorting assembly are all arranged on the sorting box, and the sorting box is provided with at least one first glove hole;
the sorting gloves are arranged in the sorting box, and the inlets of the sorting gloves are fixedly connected with the first glove holes;
wherein, the sorting case is internally provided with a bagged waste bag filled with the radioactive waste and put in through the feed inlet of the sorting assembly.
Specifically, the incompressible waste discharge port of the sorting assembly is disposed at the lower side of the sorting bin, and the incompressible waste loading assembly is disposed below the sorting bin;
the incompressible waste loading assembly comprises:
the hydraulic jacking trolley is positioned right below the incompressible waste discharge port of the sorting assembly;
the incompressible waste barrel is provided with a feed inlet, a barrel opening of the incompressible waste barrel is the feed inlet of the incompressible waste loading assembly, the incompressible waste barrel is placed on the hydraulic jacking trolley and is in a loading state, and the upper end of the incompressible waste barrel is abutted against the lower side face of the sorting box.
Preferably, the size of the incompressible waste discharge port of the sorter assembly is smaller than the size of the feed port of the incompressible waste bin, and the incompressible waste discharge port of the sorter assembly is located inside the feed port of the incompressible waste bin in the loaded state;
an openable sealing cover is arranged in the sorting box and used for sealing the incompressible waste discharge hole of the sorting assembly.
Further, the sorting assembly further comprises:
the first lighting device is fixedly arranged in the sorting box;
the first observation window is made of transparent materials, a first observation hole is formed in the sorting box, and the first observation window is fixedly connected with the sorting box and blocks the first observation hole;
the air exhaust filter is fixedly arranged on the upper side surface of the sorting box and is communicated with the inside and the outside of the sorting box;
an inlet sealing door disposed at a feed opening of the sorter assembly;
setting the sorting box to comprise a first side surface, a second side surface, a third side surface and a fourth side surface, wherein the first side surface and the third side surface are arranged in parallel, the second side surface and the fourth side surface are arranged in parallel, and the first side surface, the second side surface, the third side surface and the fourth side surface form a rectangular structure;
wherein the first sight hole and the first glove hole are both located on the second side of the sorting bin, the feed inlet of the sorting assembly is located on the first side, and the compressible waste outlet of the sorting assembly is located on the third side.
Still further, the sorter assembly further comprises:
and the sorting tool is fixedly connected with the inner side surface of the sorting box through a stainless steel chain and is suspended near the first glove hole.
Specifically, the compression assembly includes:
the compression box is internally provided with an accommodating space, and a feed inlet and a discharge outlet of the compression component are both arranged on the compression box;
the transportation assembly is arranged at the bottom of the compression box and is communicated with the inside and the outside of the compression box through the discharge hole;
the hydraulic machine is arranged at the top of the compression box, and the compression direction of a compression part of the hydraulic machine is vertically downward;
a compressible trash can placed on the transport assembly with a bung of the compressible trash can located directly below the hydraulic press;
and the feeding end of the transmission belt is arranged in the sorting box, and the discharging end of the transmission belt is arranged above the compressible waste barrel.
Further, the compression box is provided with at least one second hand-sleeve hole which is positioned above the compressible trash can, the compression assembly further comprises:
the compression glove is arranged in the compression box, and the inlet of the compression glove is fixedly connected with the second glove hole;
a second lighting device fixedly disposed within the compression box;
the second observation window is made of transparent materials, a second observation hole is formed in the compression box, and the second observation window is fixedly connected with the compression box and blocks the second observation hole;
an outlet sealing door disposed at an outlet of the compression assembly.
Specifically, the transport assembly comprises:
the compression conveying roller way is arranged in the compression box;
a capping transport table disposed outside the compression box and below a capping station for capping the compressible trash can;
the outlet of the compression transportation roller way is communicated with the inlet of the sealing cover transportation roller way, and the outlet sealing door is positioned between the outlet of the compression transportation roller way and the inlet of the sealing cover transportation roller way.
Further, letter sorting compressor arrangement still includes the material loading subassembly, the discharge gate of material loading subassembly with the feed inlet intercommunication of letter sorting subassembly, the material loading subassembly includes:
a conveyor belt horizontally disposed with a plurality of the bagged waste bags placed therein;
a conveying motor which drives the conveyor belt to operate and transports the bagged waste package to a sorting assembly.
Preferably, the compression bin and the sorting bin are 0Cr18Ni9 stainless steel.
Compared with the prior art, the invention has the following advantages and beneficial effects:
the separation assembly is used for separating the incompressible waste and the compressible waste, the incompressible waste is moved to the incompressible waste loading assembly for transferring, and the compressible waste is moved to the compression assembly for compressing and then transferred; the radioactive waste is directly loaded in the form of the bagged waste bag, so that the working links are reduced, the use of equipment is reduced, time and labor are saved, and the failure rate is reduced.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate exemplary embodiments of the invention and together with the description serve to explain the principles of the invention.
Fig. 1 is a schematic structural diagram of a radioactive waste sorting and compressing device according to the invention.
Reference numerals: 100-bagged waste package, 1-conveying belt, 2-sorting box, 3-first hand sleeve hole, 4-incompressible waste barrel, 5-hydraulic jacking trolley, 6-first lighting device, 7-exhaust filter, 8-compressing box, 9-second hand sleeve hole, 10-hydraulic press, 11-compressible waste barrel, 12-conveying belt, 13-second lighting device, 14-compression conveying roller way, 15-cover conveying roller way and 16-second observation window.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be further described in detail with reference to the accompanying drawings and embodiments. It is to be understood that the specific embodiments described herein are for purposes of illustration only and are not to be construed as limitations of the invention.
It should be noted that, for convenience of description, only the portions related to the present invention are shown in the drawings.
In the present invention, the embodiments and features of the embodiments may be combined with each other without conflict. The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.
Example one
The embodiment provides a radioactive waste sorting and compressing device which comprises a sorting assembly, a non-compressible waste loading assembly and a compressing assembly.
The sorting assembly has a feed inlet for receiving the bagged waste 100, a compressible waste outlet for outputting sorted compressible waste (cotton, plastic, work, etc.), and an incompressible waste outlet for outputting sorted incompressible waste (removed metal components, construction waste, etc.).
The incompressible waste loading assembly has a feed inlet that communicates with the incompressible waste outlet of the sorting assembly; the incompressible waste is directed into the incompressible waste loading assembly and then transported through the incompressible waste loading assembly.
The compression assembly is provided with a feeding hole and a discharging hole, and the feeding hole of the compression assembly is communicated with the compressible waste discharging hole of the sorting assembly; compressible waste is input into the compression assembly, and the compressible waste is compressed by the compression assembly, so that the volume reduction of the waste is realized.
Wherein, letter sorting subassembly is the key device, and letter sorting subassembly in this embodiment includes letter sorting case 2 and letter sorting gloves.
Sorting case 2 is inside to have the holding cavity, and main letter sorting process all accomplishes in sorting case 2, and keeps sorting case 2's isolation, will wait to sort the bag of opening of waste material, letter sorting and compression operation keep apart in airtight environment, play certain radiation shielding effect, avoid radioactive waste to leak and cause environmental pollution, reduce operating personnel and receive the radiation and shine harm.
A bagged waste bag 100 filled with radioactive waste, which is put through the inlet of the sorting assembly, is placed in the sorting bin 2.
The feeding hole, the compressible waste discharging hole and the incompressible waste discharging hole of the sorting assembly are all arranged on the sorting box 2, and at least one first glove hole 3 is formed in the sorting box 2;
the sorting gloves are arranged in the sorting box 2, and the inlets of the sorting gloves are fixedly connected with the first glove holes 3; that is, the operator can put the hand deep into the sorting glove and wear the sorting glove, that is, the bagged waste package 100 in the sorting box 2 can be sorted, the compressible waste is removed from the compressible waste outlet, and the incompressible waste is removed from the incompressible waste outlet.
The sorting box 2 is made of 0Cr18Ni9 stainless steel, and the sorting gloves are made of nitrile rubber.
At least, need set up a letter sorting gloves and just can sort the operation, but, for the letter sorting is more convenient, set up two letter sorting gloves best, operating personnel's both hands homoenergetic promptly deepens to the operation in letter sorting case 2. If two persons are operating simultaneously, 4 sorting gloves can be provided.
Example two
The present embodiment illustrates a non-compressible waste loading assembly, in which the non-compressible waste discharge opening of the sorting assembly is provided at the lower side of the sorting bin 2, and the non-compressible waste loading assembly is provided below the sorting bin 2;
the incompressible waste loading assembly includes a hydraulic lift truck 5 and an incompressible waste bucket 114.
The hydraulic jacking trolley 5 is positioned under the non-compressible waste discharge port of the sorting assembly, the hydraulic jacking trolley 5 is used for transferring jacking and transferring the non-compressible waste barrel 114, the bearing weight is 500kg, and the jacking height is not less than 500 mm.
The bung hole of the incompressible waste bucket 114 is the feed inlet of the incompressible waste loading assembly, and the incompressible waste bucket 114 is placed on the hydraulic lifting trolley 5, and when in a loaded state, the upper end of the incompressible waste bucket 114 abuts against the lower side surface of the sorting bin 2.
When in the loading state, the incompressible waste bucket 114 is abutted against the lower part of the sorting box 2, and the incompressible waste bucket 114 and the sorting box 2 are sealed as much as possible, so that the environmental pollution caused by gas leakage can be avoided.
And in order to provide a good seal and allow the incompressible waste to enter the incompressible waste bin 114, the size of the incompressible waste outlet of the sorter assembly is set to be smaller than the size of the inlet of the incompressible waste bin 114, and in the loaded state, the incompressible waste outlet of the sorter assembly is located inside the inlet of the incompressible waste bin 114.
The inside sealed lid that is provided with open-type of letter sorting case 2, the sealed lid of open-type is used for sealing the incompressible waste material discharge gate of letter sorting subassembly.
For preventing that the rubbish from mistake income letter sorting case 2's feed opening, set for the terminal surface of feed opening and be higher than the downside of letter sorting case 2, and be furnished with the sealed lid of open-type above the feed opening.
In order to achieve a feed opening which is higher than the lower side of the sorting box 2, a cylinder is arranged in the sorting box 2, which is achieved by mounting the cylinder at the feed opening.
And, in this embodiment directly regard as the letter sorting platform with the downside of letter sorting case 2, in the reality, can add a letter sorting platform in letter sorting case 2, realize the interim deposit of radioactive waste.
EXAMPLE III
The present embodiment further refines the sorting assembly, which in this embodiment comprises a first lighting device 6, a first observation window, a ventilation filter 7 and an entrance sealing door.
The first observation window is made of transparent materials, a first observation hole is formed in the sorting box 2, and the first observation window is fixedly connected with the sorting box 2 and blocks the first observation hole; can be toughened glass, it sets up in the top of letter sorting gloves, and the operating personnel of being convenient for carries out the letter sorting operation to the wastes material in letter sorting case 2.
The exhaust filter 7 is fixedly arranged on the upper side surface of the sorting box 2 and is communicated with the inside and the outside of the sorting box 2; air in the sorting box 2 is exhausted, so that aerosol accumulation is avoided.
The inlet sealing door is arranged at a feeding port of the sorting assembly; prevent in the letter sorting process that there is the rubbish to get into in the compression subassembly.
For convenience of description, four sides of the sorting bin 2 are set, that is, the sorting bin 2 includes a first side, a second side, a third side and a fourth side, the first side is parallel to the third side, the second side is parallel to the fourth side, and the first side, the second side, the third side and the fourth side form a rectangular structure;
first observation hole and first glove hole 3 all are located the second side of letter sorting case 2, and the feed inlet of letter sorting subassembly is located first side, and the compressible wastes material discharge gate of letter sorting subassembly is located the third side.
Meanwhile, in this embodiment, the lower side surface of the sorting box 2 may be set to be a transparent structure or a transparent observation window, so that an operator can conveniently observe the condition that the incompressible waste barrel 114 contains waste at any time, and the incompressible waste is prevented from overflowing the incompressible waste barrel 114.
Example four
The sorter assembly in this embodiment also includes a sorting tool and a tool rest.
The sorting tool is fixedly connected with the inner side surface of the sorting box 2 through a stainless steel chain and is suspended near the first glove hole 3.
Sorting tools such as scissors, a clamping mechanism, a material distribution hook and the like are arranged in the sorting box 2. The lower part of the sorting glove is provided with a tool rest stand which is designed according to the structure of the sorting tool and welded by stainless steel profiles, and all tools are connected with the tool rest stand by stainless steel chains.
The specific tool type can be replaced by radioactive waste sorted according to the needs, and the skilled person can implement the following selection, which is not described again.
EXAMPLE five
The present embodiment provides a compression assembly comprising a compression box 8, a transport assembly, a hydraulic press 10, a compressible trash can 11 and a drive belt 12.
The compression box 8 is internally provided with an accommodating space, so that the compression operation is isolated in a closed environment, a certain radiation shielding effect is achieved, the environmental pollution caused by the leakage of radioactive wastes is avoided, the radiation irradiation harm to operators is reduced, and a feed inlet and a discharge outlet of a compression assembly are arranged on the compression box 8; the compression box 8 is 0Cr18Ni9 stainless steel.
The transportation assembly is arranged at the bottom of the compression box 8 and is communicated with the inside and the outside of the compression box 8 through a discharge hole; it is essential that the compressible trash can 11, which has been filled with compressible trash (compressed), is removed from the compression box 8 and can be subjected to the next process operation.
The hydraulic machine 10 is arranged on top of the compression box 8, and the compression direction of the compression part of the hydraulic machine 10 is vertically downward, the hydraulic machine 10 is a prior art, which is not further described in this embodiment, it should be noted that the hydraulic part of the hydraulic machine 10 is a disk, and the diameter of the disk is not larger than the diameter of the compressible waste barrel 11, and for better compression, the diameter of the disk can be set slightly smaller than the diameter of the compressible waste barrel 11.
The compressible trash can 11 is placed on the transport assembly with the bung of the compressible trash can 11 located directly below the hydraulic press 10.
The feed end of the conveyor belt 12 is arranged in the sorting bin 2 and the discharge end of the conveyor belt 12 is arranged above the compressible waste bin 11.
The operator places the selected compressible waste on the belt 12 and then moves the uncompressed compressible waste through the belt 12 into the compressible waste bin 11 and then through the down hydraulic section to compress the compressible waste in the compressible waste bin 11.
After compression, the hydraulic section is moved up and compressible waste continues to be placed.
And repeating the steps to realize the compression of the compressible waste.
The hydraulic press 10 is mainly composed of a compressor and a hydraulic device, the hydraulic part is made of stainless steel, the compression pressure is 40-200kN and adjustable, the compression stroke is 1000mm, the compression stroke is used for realizing the maximum loading of compressible wastes in the compressible waste barrel 11, after the compressible wastes are compressed in the primary sorting barrel, the compressor is reset, the compressible wastes are continuously placed in the barrel and compressed for the second time, and the operation is repeated until the loading capacity of the wastes in the compressible waste barrel 11 reaches the maximum.
EXAMPLE six
This embodiment is directed to embodiment five, and in the actual compression process, it may be necessary to manually assist the compressible waste entering the compressible waste bin 11, so that at least one second glove opening 9 is provided in the compression box 8, the second glove opening 9 being located above the compressible waste bin 11, the compression assembly further comprising a compression glove, a second illumination means 13, a second viewing window 16 and an exit sealing door.
The compression glove is arranged in the compression box 8, and the inlet of the compression glove is fixedly connected with the second glove hole 9; the operator can operate the compressible waste in the compression box 8 through the compression gloves, so that the compressible waste can be better compressed.
The second lighting device 13 is fixedly arranged in the compression box 8;
the second observation window 16 is made of transparent material, a second observation hole is formed in the compression box 8, and the second observation window 16 is fixedly connected with the compression box 8 and blocks the second observation hole;
the second lighting device 13 and the second observation window 16 are both convenient for the operator to observe.
The export sealing door sets up in compression assembly's exit, prevents the compression in-process, and the aerosol leaks to 8 box outsidess of compression case.
EXAMPLE seven
After the maximum waste loading capacity of the compressible trash can 11 has been reached, it is necessary to transport it out of the compression box 8, and the present embodiment illustrates a transport assembly including a compression transport roller 14 and a capping transport roller 15.
The compression conveying roller way 14 is arranged in the compression box 8;
the sealing and conveying roller way 15 is arranged outside the compression box 8 and below a sealing station, and the sealing station is used for sealing the compressible waste barrel 11;
the outlet of the compression transportation roller way 14 is communicated with the inlet of the sealing cover transportation roller way 15, and the outlet sealing door is positioned between the outlet of the compression transportation roller way 14 and the inlet of the sealing cover transportation roller way 15.
The conveying assembly consists of the two roller ways (a compression conveying roller way 14 and a sealing cover conveying roller way 15), a mechanical positioning device and a sensor detection device are arranged on the roller ways in a conveying position, and a positioning detection signal is connected into a control system to realize interlocking control. The transportation assembly mainly comprises a fixed support frame, a roller, a bearing, a motor, a transmission device and the like, and is used for transferring the empty compressible waste barrel 11 to a working station or transferring the compressible waste barrel 11 filled with waste out of the working station.
The compression transportation roller way 14 is positioned in the work box, a sealing door is arranged between the compression transportation roller way 14 and the seal cover transportation roller way 15, and the transmission of the waste barrel is not influenced by the distance between the two sections of roller ways. The compression transport roller way 14 is located at the compression station, and the capping transport roller way 15 is located at the waste bin transfer station.
Width of a conveying roller way of the waste barrel: the transportation of 200L steel barrels in EJ1042 is met, and the maximum conveying load is as follows: 500 kg.
Example eight
In order to put the bagged waste package 100 into the sorting box 2, the present embodiment provides a feeding assembly, the discharge port of which is communicated with the feed port of the sorting assembly, and the feeding assembly comprises a conveying belt 1 and a conveying motor.
The conveyor belt 1 is horizontally arranged, and a plurality of bagged waste bags 100 are placed in the conveyor belt 1;
the conveying motor drives the conveyor belt 1 to operate and transports the bagged waste 100 to the sorting assembly.
The conveying speed is adjustable between 0.2 m/s and 2m/s, and a plurality of bags of waste can be loaded into the conveying belt 1 at one time.
Example nine
This embodiment explains a specific operation method:
the first lighting device 6 in the sorting bin 2 is turned on and the incompressible waste bin 114 is positioned below the sorting glove box using the hydraulic lift truck 5.
The inlet sealing door of the feeding hole of the sorting box 2 is opened, the bagged waste package 100 containing waste to be sorted is placed into the sorting box 2, the inlet sealing door is closed, and the bagged waste package 100 is placed into multiple bags as much as possible at one time, so that the personnel radiation risk is reduced.
The worker cuts the bagged waste package 100 by operating a special tool through the sorting glove, and then sorts the incompressible waste into the incompressible waste bin 114 below the sorting box 2 through the discharge port of the incompressible waste after sorting the incompressible waste by using the sorting tool in the sorting box 2.
Compressible waste is thrown onto belt 12 using tools within sorting bin 2. Is transported by a conveyor belt 12 into a compressible trash can 11 of the compression box 8.
When the compressible waste barrel 11 is full of waste, sorting of the waste is stopped, conveying of the compressible waste is stopped, the compressor is started to compress the compressible waste in the compressible waste barrel 11, and after compression is completed, sorting and conveying of the compressible waste are restarted.
After the incompressible waste barrel 114 is filled, the hydraulic lifting trolley 5 is lowered, then the barrel cover is covered, and then the waste is transported to the next treatment section for treatment by using the hydraulic lifting trolley 5.
After the compressible trash can 11 is filled, the exit seal door is opened, the compressible trash can 11 is moved out of the compression box 8 by the transport assembly, and the empty compressible trash can 11 is moved into the compression box 8.
This device optimizes waste material charge system through adopting waste package 100 feed mode in bags, and the compressible waste material of letter sorting moves to the compression bucket in, has avoided the compression bucket to remove repeatedly between letter sorting station compression station.
Through the design, the overall dimension of the sorting box 2 is optimized, the complexity of the equipment is reduced, the reliability and the maintainability of the equipment are improved, and the manufacturing cost and the decommissioning cost of the equipment are reduced.
In the description herein, reference to the description of the terms "one embodiment/mode," "some embodiments/modes," "example," "specific example," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment/mode or example is included in at least one embodiment/mode or example of the application. In this specification, the schematic representations of the terms used above are not necessarily intended to be the same embodiment/mode or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments/modes or examples. Furthermore, the various embodiments/aspects or examples and features of the various embodiments/aspects or examples described in this specification can be combined and combined by one skilled in the art without conflicting therewith.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present application, "plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.
It will be understood by those skilled in the art that the foregoing embodiments are merely for clarity of description and are not intended to limit the scope of the invention. It will be apparent to those skilled in the art that other variations or modifications may be made on the above invention and still be within the scope of the invention.
Claims (10)
1. A radioactive waste sorting and compressing device, comprising:
a sorting assembly having a feed inlet, a compressible waste outlet, and a non-compressible waste outlet;
a non-compressible waste loading assembly having a feed inlet in communication with the non-compressible waste outlet of the sorter assembly;
a compression assembly having a feed inlet and a discharge outlet, the feed inlet of the compression assembly being in communication with the compressible waste discharge outlet of the sorting assembly;
the sorting assembly comprises:
the sorting box is internally provided with a containing cavity, the feeding hole, the compressible waste discharging hole and the incompressible waste discharging hole of the sorting assembly are all arranged on the sorting box, and the sorting box is provided with at least one first glove hole;
the sorting gloves are arranged in the sorting box, and the inlets of the sorting gloves are fixedly connected with the first glove holes;
wherein, the sorting case is internally provided with a bagged waste bag filled with the radioactive waste and put in through the feed inlet of the sorting assembly.
2. The radioactive waste sorting and compressing device of claim 1, wherein the incompressible waste outlet of the sorting assembly is disposed at a lower side of the sorting bin, and the incompressible waste loading assembly is disposed below the sorting bin;
the incompressible waste loading assembly comprises:
the hydraulic jacking trolley is positioned right below the incompressible waste discharge port of the sorting assembly;
the incompressible waste barrel is provided with a feed inlet, a barrel opening of the incompressible waste barrel is the feed inlet of the incompressible waste loading assembly, the incompressible waste barrel is placed on the hydraulic jacking trolley and is in a loading state, and the upper end of the incompressible waste barrel is abutted against the lower side face of the sorting box.
3. The apparatus of claim 2, wherein the size of the incompressible waste outlet of the sorter assembly is smaller than the size of the inlet of the incompressible waste bin, and the incompressible waste outlet of the sorter assembly is located inside the inlet of the incompressible waste bin when in the loaded state;
an openable sealing cover is arranged in the sorting box and used for sealing the incompressible waste discharge hole of the sorting assembly.
4. The radioactive waste sorting and compressing device of claim 1, wherein the sorting assembly further comprises:
the first lighting device is fixedly arranged in the sorting box;
the first observation window is made of transparent materials, a first observation hole is formed in the sorting box, and the first observation window is fixedly connected with the sorting box and blocks the first observation hole;
the air exhaust filter is fixedly arranged on the upper side surface of the sorting box and is communicated with the inside and the outside of the sorting box;
an inlet sealing door disposed at a feed opening of the sorter assembly;
setting the sorting box to comprise a first side surface, a second side surface, a third side surface and a fourth side surface, wherein the first side surface and the third side surface are arranged in parallel, the second side surface and the fourth side surface are arranged in parallel, and the first side surface, the second side surface, the third side surface and the fourth side surface form a rectangular structure;
wherein the first sight hole and the first glove hole are both located on the second side of the sorting bin, the feed inlet of the sorting assembly is located on the first side, and the compressible waste outlet of the sorting assembly is located on the third side.
5. The radioactive waste sorting and compressing device of claim 4, wherein the sorting assembly further comprises:
and the sorting tool is fixedly connected with the inner side surface of the sorting box through a stainless steel chain and is suspended near the first glove hole.
6. The radioactive waste sorting and compressing device of claim 4, wherein the compressing assembly comprises:
the compression box is internally provided with an accommodating space, and a feed inlet and a discharge outlet of the compression component are both arranged on the compression box;
the transportation assembly is arranged at the bottom of the compression box and is communicated with the inside and the outside of the compression box through the discharge hole;
the hydraulic machine is arranged at the top of the compression box, and the compression direction of a compression part of the hydraulic machine is vertically downward;
a compressible trash can placed on the transport assembly with a bung of the compressible trash can located directly below the hydraulic press;
and the feeding end of the transmission belt is arranged in the sorting box, and the discharging end of the transmission belt is arranged above the compressible waste barrel.
7. The apparatus of claim 6, wherein the compression box has at least one second hand-held hole disposed therein, the second hand-held hole being positioned above the compressible trash can, the compression assembly further comprising:
the compression glove is arranged in the compression box, and the inlet of the compression glove is fixedly connected with the second glove hole;
a second lighting device fixedly disposed within the compression box;
the second observation window is made of transparent materials, a second observation hole is formed in the compression box, and the second observation window is fixedly connected with the compression box and blocks the second observation hole;
an outlet sealing door disposed at an outlet of the compression assembly.
8. The radioactive waste sorting and compressing device of claim 7, wherein the transport assembly comprises:
the compression conveying roller way is arranged in the compression box;
a capping transport table disposed outside the compression box and below a capping station for capping the compressible trash can;
the outlet of the compression transportation roller way is communicated with the inlet of the sealing cover transportation roller way, and the outlet sealing door is positioned between the outlet of the compression transportation roller way and the inlet of the sealing cover transportation roller way.
9. The radioactive waste sorting and compressing device of claim 1, further comprising a loading assembly, wherein the discharge port of the loading assembly is communicated with the feed port of the sorting assembly, and the loading assembly comprises:
a conveyor belt horizontally disposed with a plurality of the bagged waste bags placed therein;
a conveying motor which drives the conveyor belt to operate and transports the bagged waste package to a sorting assembly.
10. The radioactive waste sorting and compressing device as claimed in claim 6, wherein the compressing box and the sorting box are made of 0Cr18Ni9 stainless steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111197235.0A CN113838592A (en) | 2021-10-14 | 2021-10-14 | Radioactive waste sorting and compressing device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111197235.0A CN113838592A (en) | 2021-10-14 | 2021-10-14 | Radioactive waste sorting and compressing device |
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| CN113838592A true CN113838592A (en) | 2021-12-24 |
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| CN202111197235.0A Pending CN113838592A (en) | 2021-10-14 | 2021-10-14 | Radioactive waste sorting and compressing device |
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| CN201725598U (en) * | 2010-06-30 | 2011-01-26 | 东莞市东力电器设备有限公司 | Radioactive combustible solid waste compressing, volume-reducing and sorting device |
| WO2012094711A1 (en) * | 2011-01-13 | 2012-07-19 | Douglas Consultancy Services Pty Ltd | Waste processing apparatus |
| CN104217777A (en) * | 2014-09-05 | 2014-12-17 | 武汉海王新能源工程技术有限公司 | Sorting glove box used for classifying radioactive waste |
| CN106898405A (en) * | 2017-04-18 | 2017-06-27 | 河南核净洁净技术有限公司 | A kind of device and method thereof that volume reduction treatment is carried out to the waste and old circular filter of low-activity |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN201725598U (en) * | 2010-06-30 | 2011-01-26 | 东莞市东力电器设备有限公司 | Radioactive combustible solid waste compressing, volume-reducing and sorting device |
| WO2012094711A1 (en) * | 2011-01-13 | 2012-07-19 | Douglas Consultancy Services Pty Ltd | Waste processing apparatus |
| CN104217777A (en) * | 2014-09-05 | 2014-12-17 | 武汉海王新能源工程技术有限公司 | Sorting glove box used for classifying radioactive waste |
| CN106898405A (en) * | 2017-04-18 | 2017-06-27 | 河南核净洁净技术有限公司 | A kind of device and method thereof that volume reduction treatment is carried out to the waste and old circular filter of low-activity |
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